/* ============================================================
   Inlakech Studio — Ana Stil Dosyası
   Varsayılan: Light | data-theme="dark" ile koyu tema
   ============================================================ */

/* --- Light Theme (Varsayılan) --- */
:root {
    --color-primary: #14b8a6;
    --color-primary-light: #2ec4b6;
    --color-primary-dark: #0d9488;
    --color-primary-glow: rgba(20, 184, 166, 0.3);

    --color-bg: #ffffff;
    --color-bg-rgb: 255, 255, 255;
    --color-bg-elevated: #f8fafc;
    --color-bg-card: #ffffff;
    --color-bg-hover: #f1f5f9;
    --color-dark: #0f172a;
    --color-dark-light: #1e293b;
    --color-dark-muted: #334155;
    --color-border: rgba(15, 23, 42, 0.08);
    --color-border-accent: rgba(20, 184, 166, 0.35);

    --color-heading: #4b9d92;
    --color-text: #334155;
    --color-text-muted: #64748b;
    --color-gray: #64748b;
    --color-gray-light: #475569;
    --color-light: #f1f5f9;
    --color-white: #ffffff;

    --color-accent: #e74c3c;
    --color-accent-light: #ff6b5b;
    --color-support: #3498db;

    --color-header-bg: rgba(255, 255, 255, 0.88);
    --color-header-bg-scrolled: rgba(255, 255, 255, 0.97);
    --color-hero-text: #4b9d92;
    --color-hero-muted: #64748b;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 1rem;
    --line-height: 1.6;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;

    --container-max: 1200px;
    --header-height: 92px;
    --border-radius: 12px;
    --border-radius-lg: 20px;

    --shadow-sm: 0 2px 12px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 8px 32px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 16px 48px rgba(15, 23, 42, 0.14);
    --shadow-glow: 0 0 30px var(--color-primary-glow);

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Dark Theme --- */
[data-theme="dark"] {
    color-scheme: dark;

    --color-primary: #2ec4b6;
    --color-primary-light: #5eead4;
    --color-primary-dark: #14b8a6;
    --color-primary-glow: rgba(46, 196, 182, 0.35);

    --color-bg: #0a0e14;
    --color-bg-rgb: 10, 14, 20;
    --color-bg-elevated: #111827;
    --color-bg-card: #161f2e;
    --color-bg-hover: #1c2738;
    --color-dark: #0a0e14;
    --color-dark-light: #161f2e;
    --color-dark-muted: #1e293b;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-accent: rgba(46, 196, 182, 0.22);

    --color-heading: #5eead4;
    --color-text: #e2e8f0;
    --color-text-muted: #94a3b8;
    --color-gray: #94a3b8;
    --color-gray-light: #cbd5e1;
    --color-light: #161f2e;

    --color-header-bg: rgba(10, 14, 20, 0.82);
    --color-header-bg-scrolled: rgba(10, 14, 20, 0.96);
    --color-hero-text: #5eead4;
    --color-hero-muted: #94a3b8;

    --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.35);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.55);
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    color-scheme: light;
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    color: var(--color-text);
    background-color: var(--color-bg);
    width: 100%;
    min-width: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-light);
}

ul, ol {
    list-style: none;
}

address {
    font-style: normal;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.25;
    font-weight: 700;
    color: var(--color-heading);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

p {
    margin-bottom: var(--space-sm);
    color: var(--color-text-muted);
}

/* --- Utility --- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
    box-sizing: border-box;
}

.section {
    padding: var(--space-xl) 0;
    background-color: var(--color-bg);
    width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
}

.section-dark {
    background-color: var(--color-bg-elevated);
    color: var(--color-text);
}

.section-dark h2,
.section-dark h3 {
    color: var(--color-heading);
}

.section-dark p {
    color: var(--color-text-muted);
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-lg);
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.section-title {
    margin-bottom: var(--space-sm);
}

.text-center { text-align: center; }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-family: var(--font-family);
    font-size: 0.9375rem;
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    box-shadow: 0 4px 15px var(--color-primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    color: var(--color-white);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-outline-light {
    background: transparent;
    color: var(--color-primary-dark);
    border-color: var(--color-primary);
}

.btn-outline-light:hover {
    background: rgba(20, 184, 166, 0.1);
    border-color: var(--color-primary-dark);
    color: var(--color-primary-dark);
}

[data-theme="dark"] .btn-outline-light {
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.45);
}

[data-theme="dark"] .btn-outline-light:hover {
    background: rgba(46, 196, 182, 0.15);
    border-color: var(--color-primary-light);
    color: var(--color-primary-light);
}

.btn-white {
    background: var(--color-white);
    color: var(--color-dark-light);
}

.btn-white:hover {
    background: var(--color-light);
    color: var(--color-dark);
    transform: translateY(-2px);
}

/* ============================================================
   HEADER — Sticky + Animasyonlu
   ============================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    background: var(--color-header-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.site-header.scrolled {
    background: var(--color-header-bg-scrolled);
    border-bottom-color: var(--color-border-accent);
    box-shadow: var(--shadow-sm);
    height: 76px;
}

body.mobile-menu-open .site-header {
    z-index: 1201;
    background: rgba(255, 255, 255, 0.92);
    border-bottom-color: rgba(20, 184, 166, 0.25);
    box-shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
}

[data-theme="dark"] body.mobile-menu-open .site-header {
    background: rgba(10, 14, 20, 0.94);
    border-bottom-color: rgba(46, 196, 182, 0.2);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    flex-shrink: 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: var(--space-md);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    padding: 0.375rem 0;
    margin-right: auto;
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.logo:hover {
    opacity: 0.88;
}

.logo-img {
    display: block;
    height: 78px;
    width: auto;
    max-width: min(400px, 70vw);
    object-fit: contain;
}

.site-header.scrolled .logo-img {
    height: 64px;
}

.site-header.scrolled .logo {
    padding: 0.25rem 0;
}

@media (max-width: 380px) {
    .logo-img {
        height: 60px;
        max-width: min(260px, 72vw);
    }
}

/* Navigation — masaüstü header içi */
.main-nav {
    display: none;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    color: var(--color-gray-light);
    font-weight: 500;
    font-size: 0.9375rem;
    overflow: hidden;
}

.nav-link-text {
    position: relative;
    z-index: 1;
    transition: color var(--transition-fast);
}

.nav-link-underline {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    border-radius: 2px;
    transform: translateX(-50%);
    transition: width var(--transition-base);
}

.nav-link:hover .nav-link-text,
.nav-link.active .nav-link-text {
    color: var(--color-primary);
}

.nav-link:hover .nav-link-underline,
.nav-link.active .nav-link-underline {
    width: 60%;
}

.nav-link.active .nav-link-text {
    font-weight: 600;
}

.header-cta {
    display: none;
    padding: 0.625rem 1.5rem;
    font-size: 0.875rem;
}

/* Scroll Progress Bar */
.header-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    transition: width 0.1s linear;
    border-radius: 0 2px 2px 0;
}

/* Mobile Toggle */
.mobile-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: background var(--transition-fast);
}

.mobile-toggle:hover {
    background: var(--color-bg-hover);
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 2.5px;
    background: var(--color-heading);
    border-radius: 2px;
    transition: all var(--transition-base);
    transform-origin: center;
}

.mobile-toggle.active .hamburger-line:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

.mobile-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-toggle.active .hamburger-line:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

body.mobile-menu-open .mobile-toggle {
    background: rgba(20, 184, 166, 0.12);
    border: 1px solid rgba(20, 184, 166, 0.35);
}

body.mobile-menu-open .mobile-toggle.active .hamburger-line {
    background: var(--color-primary);
}

[data-theme="dark"] body.mobile-menu-open .mobile-toggle {
    background: rgba(46, 196, 182, 0.15);
    border-color: rgba(46, 196, 182, 0.35);
}

body.mobile-menu-open .floating-actions {
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
}

/* Mobil menü overlay — layout dışı */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1100;
    min-height: 100vh;
    min-height: 100dvh;
    overflow: hidden;
    pointer-events: none;
}

.mobile-nav-overlay.open {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: calc(var(--header-height) + var(--space-md)) var(--space-md) calc(var(--space-xl) + env(safe-area-inset-bottom, 0px));
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    pointer-events: auto;
    animation: mobileNavOverlayIn 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.mobile-nav-overlay.closing {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: calc(var(--header-height) + var(--space-md)) var(--space-md) calc(var(--space-xl) + env(safe-area-inset-bottom, 0px));
    overflow: hidden;
    pointer-events: none;
    animation: mobileNavOverlayOut 0.35s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.mobile-nav-overlay.open .mobile-nav-backdrop {
    opacity: 1;
    pointer-events: auto;
    animation: mobileNavBackdropIn 0.5s ease both;
}

.mobile-nav-backdrop {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    background-color: var(--color-bg);
    background-image:
        linear-gradient(165deg, rgba(20, 184, 166, 0.08) 0%, transparent 42%),
        linear-gradient(315deg, rgba(46, 196, 182, 0.06) 0%, transparent 38%),
        radial-gradient(ellipse 85% 55% at 15% 15%, rgba(20, 184, 166, 0.18) 0%, transparent 58%),
        radial-gradient(ellipse 70% 50% at 92% 78%, rgba(46, 196, 182, 0.14) 0%, transparent 52%),
        radial-gradient(ellipse 50% 40% at 50% 100%, rgba(20, 184, 166, 0.1) 0%, transparent 60%);
    opacity: 0;
    pointer-events: none;
}

.mobile-nav-backdrop::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-bg);
    z-index: -1;
}

.mobile-nav-mesh {
    position: absolute;
    inset: -20%;
    background:
        conic-gradient(from 220deg at 30% 25%, rgba(20, 184, 166, 0.14), transparent 35%, rgba(46, 196, 182, 0.1) 55%, transparent 75%),
        conic-gradient(from 40deg at 75% 70%, rgba(46, 196, 182, 0.12), transparent 40%, rgba(20, 184, 166, 0.08) 60%, transparent 80%);
    filter: blur(48px);
    opacity: 0.85;
    animation: mobileNavMesh 14s ease-in-out infinite alternate;
    pointer-events: none;
}

[data-theme="dark"] .mobile-nav-backdrop {
    background-color: var(--color-bg);
    background-image:
        linear-gradient(165deg, rgba(20, 184, 166, 0.12) 0%, transparent 42%),
        linear-gradient(315deg, rgba(46, 196, 182, 0.08) 0%, transparent 38%),
        radial-gradient(ellipse 85% 55% at 15% 15%, rgba(20, 184, 166, 0.22) 0%, transparent 58%),
        radial-gradient(ellipse 70% 50% at 92% 78%, rgba(46, 196, 182, 0.16) 0%, transparent 52%),
        radial-gradient(ellipse 50% 40% at 50% 100%, rgba(20, 184, 166, 0.12) 0%, transparent 60%);
}

.mobile-nav-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    pointer-events: none;
    animation: mobileNavGlow 8s ease-in-out infinite alternate;
}

.mobile-nav-glow--1 {
    width: 220px;
    height: 220px;
    background: var(--color-primary);
    opacity: 0.2;
    top: 12%;
    right: -5%;
}

.mobile-nav-glow--2 {
    width: 180px;
    height: 180px;
    background: var(--color-primary-light);
    opacity: 0.14;
    bottom: 18%;
    left: -8%;
    animation-delay: -4s;
}

.mobile-nav-glow--3 {
    width: 140px;
    height: 140px;
    background: var(--color-primary);
    opacity: 0.12;
    top: 45%;
    left: 35%;
    animation-delay: -2s;
    animation-duration: 10s;
}

.mobile-nav-orbs {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.mobile-nav-orb {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(20, 184, 166, 0.2);
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.15), rgba(20, 184, 166, 0.06));
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    animation: mobileNavOrbFloat 12s ease-in-out infinite;
}

.mobile-nav-orb--1 {
    width: 72px;
    height: 72px;
    top: 22%;
    right: 12%;
    animation-delay: 0s;
}

.mobile-nav-orb--2 {
    width: 48px;
    height: 48px;
    bottom: 28%;
    left: 8%;
    animation-delay: -4s;
}

.mobile-nav-orb--3 {
    width: 36px;
    height: 36px;
    top: 58%;
    right: 28%;
    animation-delay: -8s;
}

[data-theme="dark"] .mobile-nav-orb {
    border-color: rgba(46, 196, 182, 0.25);
    background: radial-gradient(circle at 30% 30%, rgba(46, 196, 182, 0.12), rgba(20, 184, 166, 0.04));
}

.mobile-nav-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(20, 184, 166, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(20, 184, 166, 0.06) 1px, transparent 1px);
    background-size: 32px 32px;
    mask-image: radial-gradient(ellipse 95% 85% at 50% 35%, black 15%, transparent 78%);
    -webkit-mask-image: radial-gradient(ellipse 95% 85% at 50% 35%, black 15%, transparent 78%);
    animation: mobileNavGridPulse 6s ease-in-out infinite alternate;
}

.mobile-nav-top {
    display: none;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
    padding: 0.25rem 0;
    opacity: 0;
    transform: translateY(-8px);
}

.mobile-nav-overlay.open .mobile-nav-top {
    display: flex;
    animation: mobileNavTopIn 0.45s cubic-bezier(0.22, 1, 0.36, 1) 0.05s forwards;
}

.mobile-nav-brand {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-heading);
    letter-spacing: 0.02em;
}

.mobile-nav-brand img,
.mobile-nav-brand-icon {
    object-fit: contain;
}

.mobile-nav-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(20, 184, 166, 0.35);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--color-primary);
    cursor: pointer;
    flex-shrink: 0;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 16px rgba(20, 184, 166, 0.15);
}

.mobile-nav-close:hover {
    transform: scale(1.05);
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    box-shadow: 0 6px 20px rgba(20, 184, 166, 0.35);
}

[data-theme="dark"] .mobile-nav-close {
    background: rgba(15, 23, 32, 0.9);
    border-color: rgba(46, 196, 182, 0.4);
    color: var(--color-primary-light);
}

[data-theme="dark"] .mobile-nav-close:hover {
    background: var(--color-primary);
    color: #fff;
}

.mobile-nav-inner {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    box-sizing: border-box;
}

.mobile-nav-overlay.open .nav-list {
    flex-direction: column;
    width: 100%;
    gap: 0.625rem;
}

.mobile-nav-overlay.open .nav-item {
    width: 100%;
    opacity: 0;
    transform: translateX(-28px) scale(0.98);
    animation: mobileNavItemIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.mobile-nav-overlay.closing .nav-item {
    animation: mobileNavItemOut 0.25s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.mobile-nav-overlay.open .nav-item:nth-child(1) { animation-delay: 0.06s; }
.mobile-nav-overlay.open .nav-item:nth-child(2) { animation-delay: 0.11s; }
.mobile-nav-overlay.open .nav-item:nth-child(3) { animation-delay: 0.16s; }
.mobile-nav-overlay.open .nav-item:nth-child(4) { animation-delay: 0.21s; }
.mobile-nav-overlay.open .nav-item:nth-child(5) { animation-delay: 0.26s; }

.mobile-nav-overlay.open .nav-link {
    width: 100%;
    box-sizing: border-box;
    padding: 1rem 1.125rem;
    font-size: 1.0625rem;
    border: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

[data-theme="dark"] .mobile-nav-overlay.open .nav-link {
    background: rgba(15, 23, 32, 0.92);
}

.mobile-nav-overlay.open .nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--color-primary), var(--color-primary-light));
    transform: scaleY(0);
    transform-origin: center bottom;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.mobile-nav-overlay.open .nav-link:hover,
.mobile-nav-overlay.open .nav-link.active {
    transform: translateX(6px);
    border-color: var(--color-border-accent);
    box-shadow: var(--shadow-md);
}

.mobile-nav-overlay.open .nav-link:hover::before,
.mobile-nav-overlay.open .nav-link.active::before {
    transform: scaleY(1);
    transform-origin: center top;
}

.mobile-nav-overlay.open .nav-link-underline {
    display: none;
}

.mobile-nav-footer {
    display: none;
    flex-direction: column;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    padding-bottom: var(--space-md);
    border-top: 1px solid var(--color-border);
    opacity: 0;
    transform: translateY(16px);
    position: relative;
    z-index: 2;
}

.mobile-nav-overlay.open .mobile-nav-footer {
    display: flex;
    animation: mobileNavFooterIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) 0.32s forwards;
}

.mobile-nav-cta {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
}

.mobile-nav-phone {
    text-align: center;
    color: var(--color-primary-light);
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 0.5rem;
    transition: color var(--transition-fast);
}

.mobile-nav-phone:hover {
    color: var(--color-primary);
}

@keyframes mobileNavOverlayIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes mobileNavOverlayOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes mobileNavBackdropIn {
    from { opacity: 0; transform: scale(1.04); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes mobileNavItemIn {
    from { opacity: 0; transform: translateX(-28px) scale(0.98); }
    to { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes mobileNavItemOut {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(-16px); }
}

@keyframes mobileNavFooterIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes mobileNavGlow {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-12px, 10px) scale(1.08); }
}

@keyframes mobileNavMesh {
    0% { transform: rotate(0deg) scale(1); opacity: 0.75; }
    100% { transform: rotate(8deg) scale(1.06); opacity: 0.95; }
}

@keyframes mobileNavOrbFloat {
    0%, 100% { transform: translate(0, 0); opacity: 0.7; }
    50% { transform: translate(-8px, 12px); opacity: 1; }
}

@keyframes mobileNavGridPulse {
    0% { opacity: 0.6; }
    100% { opacity: 1; }
}

@keyframes mobileNavTopIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   MAIN CONTENT OFFSET
   ============================================================ */
#main-content {
    padding-top: var(--header-height);
    width: 100%;
    overflow-x: hidden;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    position: relative;
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(160deg, var(--color-bg) 0%, var(--color-bg-elevated) 50%, rgba(20, 184, 166, 0.06) 100%);
}

[data-theme="dark"] .hero {
    background: linear-gradient(160deg, var(--color-bg) 0%, var(--color-bg-elevated) 45%, var(--color-dark-muted) 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

.hero-bg-visual {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 55% at 78% 35%, rgba(20, 184, 166, 0.22) 0%, transparent 58%),
        radial-gradient(ellipse 50% 45% at 15% 75%, rgba(46, 196, 182, 0.14) 0%, transparent 55%),
        linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-elevated) 50%, rgba(20, 184, 166, 0.05) 100%);
}

[data-theme="dark"] .hero-bg-visual {
    background:
        radial-gradient(ellipse 70% 55% at 78% 35%, rgba(20, 184, 166, 0.18) 0%, transparent 58%),
        radial-gradient(ellipse 50% 45% at 15% 75%, rgba(46, 196, 182, 0.1) 0%, transparent 55%),
        linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-elevated) 45%, var(--color-dark-muted) 100%);
}

.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(20, 184, 166, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(20, 184, 166, 0.06) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, black 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, black 20%, transparent 75%);
}

.hero-bg-visual {
    z-index: 0;
}

.hero-bg-art {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    animation: bannerArtZoom 24s ease-in-out infinite alternate;
}

.hero-bg-grid,
.hero-bg-shape {
    z-index: 2;
}

.banner-art-img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: var(--border-radius-lg);
    filter: drop-shadow(0 24px 48px rgba(20, 184, 166, 0.2));
}

[data-theme="dark"] .banner-art-img {
    filter: drop-shadow(0 24px 48px rgba(20, 184, 166, 0.28)) brightness(0.92) saturate(1.05);
}

.hero-bg-art .banner-svg,
.hero-bg-art .banner-art-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 82% center;
    border-radius: 0;
    opacity: 0.5;
    filter: saturate(1.08) contrast(1.02);
}

[data-theme="dark"] .hero-bg-art .banner-art-img {
    opacity: 0.82;
    filter: saturate(1.05);
}

/* Hero metni solda; scrim solda yoğun, sağda görsel görünür */
.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    background:
        linear-gradient(100deg, rgba(var(--color-bg-rgb), 0.9) 0%, rgba(var(--color-bg-rgb), 0.72) 36%, rgba(var(--color-bg-rgb), 0.4) 66%, rgba(var(--color-bg-rgb), 0.18) 100%),
        linear-gradient(180deg, rgba(var(--color-bg-rgb), 0.25) 0%, transparent 40%, rgba(var(--color-bg-rgb), 0.35) 100%);
}

[data-theme="dark"] .hero-bg::after {
    background:
        linear-gradient(100deg, rgba(var(--color-bg-rgb), 0.82) 0%, rgba(var(--color-bg-rgb), 0.58) 38%, rgba(var(--color-bg-rgb), 0.25) 70%, rgba(var(--color-bg-rgb), 0.06) 100%),
        linear-gradient(180deg, rgba(var(--color-bg-rgb), 0.18) 0%, transparent 45%, rgba(var(--color-bg-rgb), 0.28) 100%);
}

.hero-bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: heroBlob 8s ease-in-out infinite alternate;
    pointer-events: none;
}

.hero-bg-shape:nth-child(3) {
    width: min(280px, 60vw);
    height: min(280px, 60vw);
    background: var(--color-primary);
    top: -8%;
    right: 0;
    transform: translateX(20%);
}

.hero-bg-shape:nth-child(4) {
    width: min(220px, 50vw);
    height: min(220px, 50vw);
    background: var(--color-primary-light);
    bottom: 8%;
    left: 0;
    transform: translateX(-20%);
    animation-delay: -4s;
}

@keyframes heroBlob {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(30px, -30px) scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
    padding: var(--space-xl) 0;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(46, 196, 182, 0.12);
    border: 1px solid var(--color-border-accent);
    border-radius: 50px;
    color: var(--color-primary-light);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-md);
    animation: fadeInUp 0.8s ease both;
}

.hero-label-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
    color: var(--color-heading);
    margin-bottom: var(--space-md);
    animation: fadeInUp 0.8s ease 0.1s both;
}

[data-theme="dark"] .hero h1 {
    color: var(--color-heading);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-hero-muted);
    margin-bottom: var(--space-lg);
    max-width: 560px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-top: var(--space-lg);
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    padding: 1rem 0.75rem;
    min-height: 88px;
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid rgba(20, 184, 166, 0.22);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.hero-stat-card:hover {
    transform: translateY(-2px);
    border-color: rgba(20, 184, 166, 0.4);
    box-shadow: 0 8px 24px rgba(20, 184, 166, 0.12);
}

[data-theme="dark"] .hero-stat-card {
    background: rgba(15, 23, 32, 0.55);
    border-color: rgba(46, 196, 182, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.hero-stat-number {
    font-size: 1.625rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    line-height: 1;
    letter-spacing: -0.02em;
}

[data-theme="dark"] .hero-stat-number {
    color: var(--color-primary-light);
}

.hero-stat-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-hero-muted);
    text-align: center;
    line-height: 1.3;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   SERVICES GRID
   ============================================================ */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.service-card {
    position: relative;
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-base);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-border-accent);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(46, 196, 182, 0.12);
    border-radius: var(--border-radius);
    color: var(--color-primary-light);
    margin-bottom: var(--space-md);
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.05);
}

.service-card h3 {
    margin-bottom: var(--space-xs);
}

.service-card p {
    font-size: 0.9375rem;
}

/* ============================================================
   FEATURES / ABOUT PREVIEW
   ============================================================ */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.feature-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--border-radius);
    transition: background var(--transition-fast);
}

.feature-item:hover {
    background: rgba(46, 196, 182, 0.08);
}

.feature-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    font-weight: 800;
    font-size: 1.125rem;
    border-radius: var(--border-radius);
}

.feature-content h3 {
    margin-bottom: 0.375rem;
    font-size: 1.125rem;
}

.feature-content p {
    font-size: 0.9375rem;
    margin-bottom: 0;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
    position: relative;
    padding: var(--space-xl) var(--space-md);
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    border-radius: var(--border-radius-lg);
    text-align: center;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-banner h2 {
    color: var(--color-white);
    margin-bottom: var(--space-sm);
    position: relative;
}

.cta-banner p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-md);
    position: relative;
}

.cta-banner .btn {
    position: relative;
}

/* ============================================================
   BLOG PREVIEW
   ============================================================ */
.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.blog-card {
    background: var(--color-bg-card);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.blog-card-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, var(--color-dark-light), var(--color-dark-muted));
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-category {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    z-index: 2;
    padding: 0.25rem 0.75rem;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-card-body {
    padding: var(--space-md);
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8125rem;
    color: var(--color-gray);
    margin-bottom: var(--space-xs);
}

.blog-card-body h3 {
    margin-bottom: var(--space-xs);
    font-size: 1.125rem;
    transition: color var(--transition-fast);
}

.blog-card:hover .blog-card-body h3 {
    color: var(--color-primary-light);
}

.blog-card-body p {
    font-size: 0.9375rem;
    margin-bottom: var(--space-sm);
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-primary);
}

.read-more svg {
    transition: transform var(--transition-fast);
}

.read-more:hover svg {
    transform: translateX(4px);
}

/* ============================================================
   PAGE BANNER (İç sayfalar)
   ============================================================ */
.page-banner {
    position: relative;
    padding: clamp(3rem, 7vw, 4.5rem) 0 clamp(2.25rem, 5vw, 3.5rem);
    text-align: center;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    border-bottom: 1px solid var(--color-border);
    min-height: 260px;
    display: flex;
    align-items: center;
    box-sizing: border-box;
}

.page-banner--article {
    min-height: 180px;
    padding: clamp(2rem, 5vw, 3rem) 0 clamp(1.5rem, 4vw, 2.5rem);
}

.page-banner-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

.page-banner-mesh {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 75% 60% at 18% 45%, rgba(20, 184, 166, 0.16) 0%, transparent 62%),
        radial-gradient(ellipse 55% 50% at 88% 28%, rgba(46, 196, 182, 0.12) 0%, transparent 58%),
        linear-gradient(165deg, var(--color-bg-elevated) 0%, var(--color-bg) 48%, rgba(20, 184, 166, 0.04) 100%);
}

[data-theme="dark"] .page-banner-mesh {
    background:
        radial-gradient(ellipse 75% 60% at 18% 45%, rgba(20, 184, 166, 0.14) 0%, transparent 62%),
        radial-gradient(ellipse 55% 50% at 88% 28%, rgba(46, 196, 182, 0.1) 0%, transparent 58%),
        linear-gradient(165deg, var(--color-bg-elevated) 0%, var(--color-bg) 42%, var(--color-dark-muted) 100%);
}

.page-banner-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    pointer-events: none;
    animation: bannerGlow 11s ease-in-out infinite alternate;
    max-width: 80vw;
}

.page-banner-glow--1 {
    width: min(420px, 75vw);
    height: min(420px, 75vw);
    background: var(--color-primary);
    opacity: 0.22;
    top: -35%;
    right: -15%;
}

.page-banner-glow--2 {
    width: min(280px, 55vw);
    height: min(280px, 55vw);
    background: var(--color-primary-light);
    opacity: 0.14;
    bottom: -25%;
    left: -15%;
    animation-delay: -5s;
}

.page-banner-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(20, 184, 166, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(20, 184, 166, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse 85% 75% at 72% 42%, black 15%, transparent 72%);
    -webkit-mask-image: radial-gradient(ellipse 85% 75% at 72% 42%, black 15%, transparent 72%);
}

.page-banner-mesh {
    z-index: 0;
}

.page-banner-art {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    animation: bannerArtZoom 22s ease-in-out infinite alternate;
}

.page-banner-art .banner-svg,
.page-banner-art .banner-art-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 72% center;
}

.page-banner-art .banner-art-img {
    opacity: 0.5;
    filter: saturate(1.08) contrast(1.02);
}

.page-banner-glow {
    z-index: 2;
}

.page-banner-grid {
    z-index: 3;
}

/* Görsel ile yazı arasında okunabilirlik için yumuşak scrim */
.page-banner-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 4;
    pointer-events: none;
    background:
        radial-gradient(ellipse 70% 78% at 50% 50%, rgba(var(--color-bg-rgb), 0.1) 0%, rgba(var(--color-bg-rgb), 0.5) 100%),
        linear-gradient(180deg, rgba(var(--color-bg-rgb), 0.55) 0%, rgba(var(--color-bg-rgb), 0.38) 45%, rgba(var(--color-bg-rgb), 0.72) 100%);
}

/* Dark temada görsel zaten koyu — scrim'i hafiflet */
[data-theme="dark"] .page-banner-bg::after {
    background:
        radial-gradient(ellipse 72% 80% at 50% 50%, rgba(var(--color-bg-rgb), 0.04) 0%, rgba(var(--color-bg-rgb), 0.32) 100%),
        linear-gradient(180deg, rgba(var(--color-bg-rgb), 0.34) 0%, rgba(var(--color-bg-rgb), 0.18) 45%, rgba(var(--color-bg-rgb), 0.5) 100%);
}

.page-banner--about .page-banner-glow--1 { background: #14b8a6; }
.page-banner--services .page-banner-glow--1 { background: #2ec4b6; }
.page-banner--blog .page-banner-glow--1,
.page-banner--article .page-banner-glow--1 { background: #14b8a6; top: -30%; }
.page-banner--contact .page-banner-glow--1 { background: #0d9488; }

@keyframes bannerGlow {
    0% { transform: translate(0, 0) scale(1); opacity: 0.18; }
    100% { transform: translate(-20px, 15px) scale(1.08); opacity: 0.28; }
}

@keyframes bannerFloat {
    0% { transform: translateY(-50%) translateX(0); }
    100% { transform: translateY(calc(-50% - 12px)) translateX(-8px); }
}

@keyframes bannerArtZoom {
    0% { transform: scale(1.04) translateX(0); }
    100% { transform: scale(1.12) translateX(-1.5%); }
}

[data-theme="dark"] .page-banner-art .banner-art-img {
    opacity: 0.85;
    filter: saturate(1.05);
}

.page-banner-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    box-sizing: border-box;
}

.page-banner h1 {
    color: var(--color-heading);
    margin-bottom: var(--space-sm);
    overflow-wrap: anywhere;
    word-wrap: break-word;
}

.page-banner p {
    color: var(--color-gray-light);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.0625rem;
    line-height: 1.65;
}

.page-banner .breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--space-md);
    font-size: 0.875rem;
}

.page-banner .breadcrumb a {
    color: var(--color-primary-light);
}

.page-banner .breadcrumb span:not(.separator) {
    color: var(--color-gray-light);
}

.page-banner .breadcrumb .separator {
    color: var(--color-gray-light);
    opacity: 0.5;
}

@media (max-width: 767px) {
    .hero-bg-art .banner-art-img {
        opacity: 0.32;
        object-position: 70% center;
    }

    .page-banner-art .banner-art-img {
        opacity: 0.42;
        object-position: 64% center;
    }

    .page-banner-content {
        max-width: 100%;
        padding: 0 0.25rem;
    }

    .page-banner h1 {
        font-size: clamp(1.375rem, 5.5vw, 1.875rem);
        line-height: 1.3;
    }

    .container {
        padding: 0 var(--space-sm);
    }

    .float-btn {
        padding: 0.75rem;
        font-size: 0.8125rem;
    }

    .float-btn-call {
        left: 12px;
        bottom: 16px;
        width: 48px;
        height: 48px;
        padding: 0;
        justify-content: center;
        border-radius: 50%;
    }

    .float-stack-right {
        right: 12px;
        bottom: 16px;
        gap: 0.625rem;
    }

    .float-stack-right .float-btn-support {
        width: 48px;
        height: 48px;
        padding: 0;
        justify-content: center;
        border-radius: 50%;
    }

    .float-btn-top {
        width: 46px;
        height: 46px;
    }

    .cookie-banner {
        left: 12px;
        right: 12px;
        bottom: calc(16px + 48px + 10px);
    }

    #main-content {
        padding-bottom: 10rem;
    }

    .hero-stats {
        gap: 0.5rem;
    }

    .hero-stat-card {
        min-height: 76px;
        padding: 0.75rem 0.375rem;
    }

    .hero-stat-number {
        font-size: 1.25rem;
    }

    .hero-stat-label {
        font-size: 0.5625rem;
    }
}

@media (min-width: 768px) {
    .page-banner-content {
        text-align: center;
    }
}

.breadcrumb {
    color: var(--color-gray);
}

/* ============================================================
   BLOG PAGE
   ============================================================ */
.blog-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

.blog-sidebar-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

.blog-sidebar {
    order: -1;
}

.sidebar-widget {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
}

.sidebar-widget h3 {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-xs);
    border-bottom: 2px solid var(--color-primary);
}

.sidebar-categories li {
    margin-bottom: 0.5rem;
}

.sidebar-categories a {
    display: flex;
    justify-content: space-between;
    color: var(--color-gray-light);
    font-size: 0.9375rem;
    padding: 0.375rem 0;
    transition: color var(--transition-fast);
}

.sidebar-categories a:hover {
    color: var(--color-primary);
}

.sidebar-categories .count {
    color: var(--color-gray);
    font-size: 0.8125rem;
}

/* Blog Detail */
.blog-article {
    max-width: 800px;
    margin: 0 auto;
}

.blog-article-header {
    margin-bottom: var(--space-lg);
}

.blog-article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--color-gray);
    margin-bottom: var(--space-md);
}

.blog-article-meta .category-tag {
    padding: 0.25rem 0.75rem;
    background: rgba(46, 196, 182, 0.12);
    color: var(--color-primary-light);
    border-radius: 50px;
    font-weight: 600;
}

.blog-article-content h2 {
    margin: var(--space-lg) 0 var(--space-sm);
    font-size: 1.5rem;
    color: var(--color-white);
}

.blog-article-content h3 {
    margin: var(--space-md) 0 var(--space-xs);
    font-size: 1.25rem;
    color: var(--color-white);
}

.blog-article-content p {
    margin-bottom: var(--space-md);
    line-height: 1.8;
}

.blog-article-content ul,
.blog-article-content ol {
    margin-bottom: var(--space-md);
    padding-left: var(--space-md);
}

.blog-article-content ul {
    list-style: disc;
}

.blog-article-content ol {
    list-style: decimal;
}

.blog-article-content li {
    margin-bottom: 0.5rem;
    color: var(--color-gray);
    line-height: 1.7;
}

.blog-article-featured {
    width: 100%;
    height: 300px;
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--space-lg);
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-dark-light), var(--color-primary-dark));
}

.blog-article-featured img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.blog-share {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) 0;
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-lg);
}

.blog-share span {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-white);
}

.share-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-bg-hover);
    color: var(--color-white);
    transition: all var(--transition-fast);
}

.share-btn:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

.contact-info-card {
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--border-radius-lg);
    color: var(--color-white);
}

.contact-info-card h3 {
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.contact-info-item {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.contact-info-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(46, 196, 182, 0.15);
    border-radius: var(--border-radius);
    color: var(--color-primary-light);
}

.contact-info-item a {
    color: var(--color-primary-light);
}

.contact-info-item p {
    color: var(--color-gray-light);
    margin-bottom: 0;
}

.contact-form {
    padding: var(--space-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 0.375rem;
    color: var(--color-heading);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-family);
    font-size: 0.9375rem;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    background: var(--color-bg-elevated);
    color: var(--color-text);
    transition: border-color var(--transition-fast);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--color-primary);
}

.form-group select option {
    background: var(--color-bg-elevated);
    color: var(--color-text);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

/* İletişim — Konum Haritası */
.contact-map-section {
    margin-top: var(--space-lg);
}

.contact-map-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.contact-map-pin-badge {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(20, 184, 166, 0.12);
    border-radius: 50%;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-map-title {
    font-size: 1.25rem;
    margin-bottom: 0.125rem;
}

.contact-map-address {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

.contact-map-directions {
    margin-left: auto;
}

.contact-map-wrap {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    height: 360px;
    background: var(--color-bg-elevated);
}

.contact-map-iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.contact-map-pin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -100%);
    pointer-events: none;
    z-index: 2;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.25));
    animation: mapPinBounce 2s ease-in-out infinite;
}

@keyframes mapPinBounce {
    0%, 100% { transform: translate(-50%, -100%); }
    50% { transform: translate(-50%, calc(-100% - 6px)); }
}

@media (max-width: 767px) {
    .contact-map-wrap {
        height: 280px;
    }

    .contact-map-directions {
        margin-left: 0;
        width: 100%;
    }
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-intro {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    align-items: center;
}

.about-image {
    position: relative;
    width: 100%;
    min-height: 280px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.about-image img {
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.about-image:hover img {
    transform: scale(1.03);
}

.about-image-accent {
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg, transparent 45%, rgba(20, 184, 166, 0.18) 100%);
    pointer-events: none;
}

.about-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-md);
}

.team-card {
    text-align: center;
    padding: var(--space-lg) var(--space-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-base);
}

.team-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.team-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-sm);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 800;
    font-size: 1.5rem;
}

.team-card h3 {
    font-size: 1.0625rem;
    margin-bottom: 0.25rem;
}

.team-role {
    color: var(--color-primary-light);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.team-card p {
    font-size: 0.875rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: var(--color-bg-elevated);
    color: var(--color-gray-light);
    padding: var(--space-xl) 0 var(--space-md);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.footer-logo {
    display: inline-block;
    margin-bottom: var(--space-sm);
}

.footer-logo-img {
    display: block;
    height: 66px;
    width: auto;
    max-width: 300px;
    object-fit: contain;
}

.footer-tagline {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.footer-social {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--color-white);
    border: none;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
    box-shadow: 0 4px 16px var(--color-primary-glow);
}

.social-link--instagram {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
}

.social-link--linkedin {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
}

.social-link--twitter {
    background: linear-gradient(135deg, var(--color-primary-dark), #0f766e);
}

.social-link:hover {
    color: var(--color-white);
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 8px 24px var(--color-primary-glow);
    filter: brightness(1.08);
}

.footer-heading {
    color: var(--color-white);
    font-size: 1rem;
    margin-bottom: var(--space-sm);
}

.footer-nav ul li {
    margin-bottom: 0.5rem;
}

.footer-nav a {
    color: var(--color-gray-light);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-nav a:hover {
    color: var(--color-primary-light);
}

.footer-contact address p {
    margin-bottom: 0.5rem;
    font-size: 0.9375rem;
}

.footer-contact a {
    color: var(--color-gray-light);
}

.footer-contact a:hover {
    color: var(--color-primary-light);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: var(--space-md);
}

.footer-legal a {
    color: var(--color-gray);
}

.footer-legal a:hover {
    color: var(--color-primary-light);
}

/* ============================================================
   FLOATING ACTION BUTTONS
   ============================================================ */
.floating-actions {
    position: fixed;
    inset: 0;
    z-index: 999;
    pointer-events: none;
}

.float-stack-right {
    position: fixed;
    right: 24px;
    bottom: 24px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.75rem;
    pointer-events: none;
    z-index: 1000;
}

.float-btn {
    position: fixed;
    bottom: 24px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.25rem;
    border-radius: 50px;
    color: var(--color-white);
    font-weight: 600;
    font-size: 0.875rem;
    box-shadow: var(--shadow-lg);
    pointer-events: all;
    transition: all var(--transition-base);
    overflow: hidden;
    z-index: 999;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.float-stack-right .float-btn {
    position: relative;
    bottom: auto;
    right: auto;
}

.float-btn:hover {
    transform: translateY(-3px) scale(1.03);
    color: var(--color-white);
}

/* Yukarı çık */
.float-btn-top {
    position: relative;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    pointer-events: all;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, var(--color-primary-light), var(--color-primary-dark));
    color: var(--color-white);
    box-shadow: 0 6px 24px var(--color-primary-glow);
    overflow: visible;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px) scale(0.85);
    transition: opacity 0.35s ease, visibility 0.35s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.25s ease;
}

.float-btn-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    animation: topBtnFloat 3s ease-in-out infinite;
}

.float-btn-top:hover {
    transform: translateY(-4px) scale(1.06);
    box-shadow: 0 10px 32px var(--color-primary-glow);
    animation: none;
}

.float-btn-top-ring {
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 2px solid rgba(20, 184, 166, 0.45);
    animation: topBtnRing 2.4s ease-out infinite;
    pointer-events: none;
}

.float-btn-top-ring--2 {
    animation-delay: 1.2s;
}

.float-btn-top-arrow {
    position: relative;
    z-index: 1;
    animation: topBtnArrow 2s ease-in-out infinite;
}

@keyframes topBtnFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

@keyframes topBtnRing {
    0% { transform: scale(1); opacity: 0.55; }
    100% { transform: scale(1.45); opacity: 0; }
}

@keyframes topBtnArrow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

/* Sol: Hemen Ara */
.float-btn-call {
    left: 24px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    animation: floatBounce 2s ease infinite;
}

.float-btn-call:hover {
    box-shadow: 0 8px 30px var(--color-primary-glow);
}

/* Sağ: Canlı Destek */
.float-btn-support {
    background: linear-gradient(135deg, var(--color-support), #2980b9);
    animation: floatBounce 2s ease infinite;
}

.float-btn-support:hover {
    box-shadow: 0 8px 30px rgba(52, 152, 219, 0.45);
}

/* ============================================================
   ÇEREZ BİLDİRİMİ & POPUP
   ============================================================ */
.cookie-banner {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(16px + 48px + 10px);
    z-index: 998;
    pointer-events: none;
    opacity: 0;
    transform: translateY(120%);
    transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.4s ease;
}

.cookie-banner.is-visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}

.cookie-banner.is-hiding {
    transform: translateY(120%);
    opacity: 0;
    pointer-events: none;
}

.cookie-banner-inner {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    box-sizing: border-box;
    padding: 0.875rem;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border-accent);
    border-radius: 14px;
    box-shadow: 0 10px 36px rgba(15, 23, 42, 0.14);
}

[data-theme="dark"] .cookie-banner-inner {
    background: rgba(15, 23, 32, 0.97);
    box-shadow: 0 10px 36px rgba(0, 0, 0, 0.45);
}

.cookie-banner-body {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    width: 100%;
    min-width: 0;
}

.cookie-banner-icon {
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.15), rgba(20, 184, 166, 0.05));
    color: var(--color-primary);
}

.cookie-banner-text {
    flex: 1 1 auto;
    min-width: 0;
    width: 100%;
}

.cookie-banner-text strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-heading);
    margin-bottom: 0.3rem;
    line-height: 1.3;
}

.cookie-banner-text p {
    font-size: 0.75rem;
    line-height: 1.5;
    color: var(--color-text-muted);
    margin: 0;
    word-wrap: break-word;
    overflow-wrap: anywhere;
}

.cookie-banner-actions {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    gap: 0.5rem;
    width: 100%;
    flex-shrink: 0;
}

.cookie-banner-actions .cookie-btn {
    flex: 1 1 0;
    min-width: 0;
}

.cookie-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5625rem 0.875rem;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.cookie-btn-outline {
    background: transparent;
    color: var(--color-primary-dark);
    border: 1px solid var(--color-border-accent);
}

.cookie-btn-outline:hover {
    background: rgba(20, 184, 166, 0.08);
    color: var(--color-primary);
}

.cookie-btn-accept {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    box-shadow: 0 4px 14px var(--color-primary-glow);
}

.cookie-btn-accept:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px var(--color-primary-glow);
}

@media (min-width: 768px) {
    .cookie-banner {
        left: 50%;
        right: auto;
        bottom: calc(24px + 56px + 12px);
        width: min(640px, calc(100vw - 48px));
        transform: translateX(-50%) translateY(120%);
    }

    .cookie-banner.is-visible {
        transform: translateX(-50%) translateY(0);
    }

    .cookie-banner.is-hiding {
        transform: translateX(-50%) translateY(120%);
    }

    .cookie-banner-inner {
        flex-direction: row;
        align-items: center;
        gap: 1rem;
        padding: 1rem 1.125rem;
        border-radius: var(--border-radius-lg);
    }

    .cookie-banner-body {
        flex: 1 1 auto;
    }

    .cookie-banner-icon {
        flex: 0 0 40px;
        width: 40px;
        height: 40px;
    }

    .cookie-banner-text strong {
        font-size: 0.9375rem;
    }

    .cookie-banner-text p {
        font-size: 0.8125rem;
    }

    .cookie-banner-actions {
        flex: 0 0 auto;
        width: auto;
        flex-direction: column;
        gap: 0.5rem;
    }

    .cookie-banner-actions .cookie-btn {
        flex: none;
        min-width: 7.5rem;
    }
}

/* Çerez detay popup */
.cookie-modal {
    position: fixed;
    inset: 0;
    z-index: 1300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cookie-modal.is-open {
    pointer-events: all;
    opacity: 1;
}

.cookie-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.cookie-modal-panel {
    position: relative;
    z-index: 1;
    width: min(520px, 100%);
    max-height: min(85vh, 640px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    transform: translateY(16px) scale(0.98);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.cookie-modal.is-open .cookie-modal-panel {
    transform: translateY(0) scale(1);
}

.cookie-modal-panel h2 {
    font-size: 1.25rem;
    color: var(--color-heading);
    padding: 1.25rem 3rem 0.75rem 1.25rem;
    margin: 0;
    border-bottom: 1px solid var(--color-border);
}

.cookie-modal-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 10px;
    background: var(--color-bg-hover);
    color: var(--color-text);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.cookie-modal-close:hover {
    background: rgba(20, 184, 166, 0.12);
    color: var(--color-primary);
}

.cookie-modal-body {
    padding: 1rem 1.25rem;
    overflow-y: auto;
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--color-text);
}

.cookie-modal-body h3 {
    font-size: 0.9375rem;
    color: var(--color-heading);
    margin: 1rem 0 0.5rem;
}

.cookie-modal-body h3:first-child {
    margin-top: 0;
}

.cookie-modal-body ul {
    margin: 0.5rem 0 0;
    padding-left: 1.25rem;
}

.cookie-modal-body li {
    margin-bottom: 0.5rem;
}

.cookie-modal-body a {
    color: var(--color-primary);
    font-weight: 600;
}

.cookie-modal-footer {
    display: flex;
    gap: 0.625rem;
    padding: 1rem 1.25rem 1.25rem;
    border-top: 1px solid var(--color-border);
}

.cookie-modal-footer .cookie-btn {
    flex: 1;
}

/* Pulse halkası */
.float-btn-pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50px;
    animation: floatPulse 2s ease-out infinite;
    pointer-events: none;
}

.float-btn-call .float-btn-pulse {
    border: 2px solid var(--color-primary);
}

.float-btn-support .float-btn-pulse {
    border: 2px solid var(--color-support);
}

@keyframes floatPulse {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.3); opacity: 0; }
}

@keyframes floatBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.float-btn-icon {
    display: flex;
    flex-shrink: 0;
}

.float-btn-label {
    display: none;
}

/* ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   RESPONSIVE — Tablet (768px+)
   ============================================================ */
@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .blog-sidebar-layout {
        grid-template-columns: 1fr 280px;
    }

    .blog-sidebar {
        order: 1;
    }

    .contact-layout {
        grid-template-columns: 1fr 1.5fr;
    }

    .about-intro {
        grid-template-columns: 1fr 1fr;
    }

    .about-image,
    .about-image img {
        min-height: 360px;
    }

    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
    }

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }

    .float-btn-label {
        display: inline;
    }

    .blog-article-featured {
        height: 400px;
    }
}

/* ============================================================
   RESPONSIVE — Desktop (1024px+)
   ============================================================ */
@media (min-width: 1024px) {
    .main-nav {
        display: flex;
    }

    .logo-img {
        height: 88px;
    }

    .site-header.scrolled .logo-img {
        height: 70px;
    }

    .mobile-nav-overlay {
        display: none !important;
    }

    .header-cta {
        display: inline-flex;
    }

    .mobile-toggle {
        display: none;
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .blog-sidebar-layout {
        grid-template-columns: 1fr 320px;
    }
}

/* ============================================================
   TEMA TOGGLE BUTONU
   ============================================================ */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    background: var(--color-bg-card);
    color: var(--color-heading);
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.theme-toggle:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: rotate(15deg);
}

.theme-toggle .icon-moon {
    display: none;
}

[data-theme="dark"] .theme-toggle .icon-sun {
    display: none;
}

[data-theme="dark"] .theme-toggle .icon-moon {
    display: block;
}

/* ============================================================
   HİZMETLER DROPDOWN MENÜ
   ============================================================ */
.nav-item-dropdown {
    position: relative;
}

.nav-chevron {
    transition: transform var(--transition-fast);
    opacity: 0.7;
}

.nav-item-dropdown:hover .nav-chevron,
.nav-item-dropdown:focus-within .nav-chevron,
.nav-item-dropdown.open .nav-chevron {
    transform: rotate(180deg);
}

.nav-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 260px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all var(--transition-base);
    z-index: 100;
}

.nav-item-dropdown:hover .nav-dropdown,
.nav-item-dropdown:focus-within .nav-dropdown,
.nav-item-dropdown.open .nav-dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}

@media (min-width: 1024px) {
    .nav-item-dropdown:hover .nav-dropdown,
    .nav-item-dropdown:focus-within .nav-dropdown,
    .nav-item-dropdown.open .nav-dropdown {
        transform: translateX(-50%) translateY(0);
    }
}

.nav-dropdown-link {
    display: block;
    padding: 0.625rem 1.25rem;
    color: var(--color-text);
    font-size: 0.9375rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.nav-dropdown-link:hover {
    background: rgba(20, 184, 166, 0.08);
    color: var(--color-primary);
    padding-left: 1.5rem;
}

[data-theme="dark"] .nav-dropdown-link:hover {
    background: rgba(46, 196, 182, 0.1);
}

.nav-dropdown-footer {
    border-top: 1px solid var(--color-border);
    margin-top: 0.375rem;
    padding-top: 0.375rem;
}

.nav-dropdown-all {
    display: block;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
}

.nav-dropdown-all:hover {
    color: var(--color-primary-dark);
}

/* ============================================================
   HİZMET KARTI — ŞEFFAF GÖRSEL ARKA PLAN
   ============================================================ */
.service-card-visual {
    position: relative;
    min-height: 0;
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    transition: box-shadow var(--transition-base);
}

.service-card-visual::before {
    display: none;
}

.service-card-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
    transition: opacity var(--transition-base), transform var(--transition-slow);
}

[data-theme="dark"] .service-card-img {
    opacity: 0.32;
}

.service-card-visual:hover .service-card-img {
    opacity: 0.5;
    transform: scale(1.03);
}

[data-theme="dark"] .service-card-visual:hover .service-card-img {
    opacity: 0.42;
}

.service-card-bg {
    display: none;
}

.service-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        160deg,
        rgba(255, 255, 255, 0.82) 0%,
        rgba(255, 255, 255, 0.65) 45%,
        rgba(255, 255, 255, 0.35) 100%
    );
    pointer-events: none;
    z-index: 1;
}

[data-theme="dark"] .service-card-overlay {
    background: linear-gradient(
        160deg,
        rgba(22, 31, 46, 0.85) 0%,
        rgba(22, 31, 46, 0.65) 45%,
        rgba(22, 31, 46, 0.3) 100%
    );
}

.service-card-body {
    position: relative;
    z-index: 2;
    padding: var(--space-md);
    width: 100%;
}

.service-card-title {
    font-size: 1.0625rem;
    margin-bottom: 0.375rem;
    line-height: 1.3;
}

.service-card-desc {
    font-size: 0.8125rem;
    margin-bottom: var(--space-xs);
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.service-card-expandable .service-card-desc {
    -webkit-line-clamp: 2;
    margin-bottom: 0.375rem;
}

.service-card-expandable .service-card-body {
    padding: var(--space-md) var(--space-md) var(--space-sm);
}

/* Bilgi Al — genişleyen detay */
.service-card-expandable.is-expanded {
    grid-column: 1 / -1;
}

.service-card-expandable.is-expanded .service-card-img {
    opacity: 0.18;
}

.service-card-detail[hidden] {
    display: none !important;
}

.service-card-detail {
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
    animation: fadeInUp 0.3s ease;
}

.service-card-detail-inner p {
    font-size: 0.875rem;
    line-height: 1.65;
    margin-bottom: var(--space-xs);
}

.service-card-detail-inner ul {
    list-style: disc;
    padding-left: 1.125rem;
    margin-bottom: var(--space-sm);
}

.service-card-detail-inner li {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
    line-height: 1.55;
}

.service-card-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.625rem;
    margin-top: 0.25rem;
}

.btn-sm {
    padding: 0.4375rem 1rem;
    font-size: 0.8125rem;
}

.service-info-btn .btn-label-hide[hidden] {
    display: none;
}

.service-info-btn .btn-label-show[hidden] {
    display: none;
}

.service-card-expandable.is-expanded .service-info-btn {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.services-grid-wide {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
}

@media (min-width: 768px) {
    .services-grid-wide {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid-wide {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Mobil dropdown */
@media (max-width: 1023px) {
    .nav-item-dropdown {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: stretch;
    }

    .nav-item-dropdown .nav-dropdown {
        position: static;
        left: auto;
        top: auto;
        transform: none;
        opacity: 1;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        padding: 0;
        border: none;
        box-shadow: none;
        background: transparent;
        pointer-events: none;
        min-width: 0;
        width: 100%;
    }

    .nav-item-dropdown.open .nav-dropdown {
        visibility: visible;
        max-height: 900px;
        pointer-events: all;
        padding: 0.375rem 0 0.5rem;
        width: 100%;
        margin: 0;
        list-style: none;
        transform: none;
        left: auto;
    }

    .mobile-nav-overlay.open .nav-item-dropdown .nav-dropdown {
        width: 100%;
        padding-left: 0;
        padding-right: 0;
        margin-left: 0;
        margin-right: 0;
    }

    .mobile-nav-overlay.open .nav-item-dropdown .nav-dropdown li {
        width: 100%;
        list-style: none;
        margin: 0;
        padding: 0;
        display: block;
    }

    .mobile-nav-overlay.open .nav-item-dropdown.open .nav-dropdown li:nth-child(1) .nav-dropdown-link { animation-delay: 0.05s; }
    .mobile-nav-overlay.open .nav-item-dropdown.open .nav-dropdown li:nth-child(2) .nav-dropdown-link { animation-delay: 0.08s; }
    .mobile-nav-overlay.open .nav-item-dropdown.open .nav-dropdown li:nth-child(3) .nav-dropdown-link { animation-delay: 0.11s; }
    .mobile-nav-overlay.open .nav-item-dropdown.open .nav-dropdown li:nth-child(4) .nav-dropdown-link { animation-delay: 0.14s; }
    .mobile-nav-overlay.open .nav-item-dropdown.open .nav-dropdown li:nth-child(5) .nav-dropdown-link { animation-delay: 0.17s; }
    .mobile-nav-overlay.open .nav-item-dropdown.open .nav-dropdown li:nth-child(6) .nav-dropdown-link { animation-delay: 0.2s; }
    .mobile-nav-overlay.open .nav-item-dropdown.open .nav-dropdown li:nth-child(7) .nav-dropdown-link { animation-delay: 0.23s; }
    .mobile-nav-overlay.open .nav-item-dropdown.open .nav-dropdown li:nth-child(8) .nav-dropdown-link { animation-delay: 0.26s; }

    .mobile-nav-overlay.open .nav-item-dropdown .nav-link {
        flex-direction: row;
        justify-content: space-between;
    }

    .mobile-nav-overlay.open .nav-dropdown-link {
        display: block;
        width: 100%;
        box-sizing: border-box;
        padding: 0.75rem 1.125rem;
        margin: 0.375rem 0 0;
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius-lg);
        background: rgba(255, 255, 255, 0.72);
        font-size: 0.9375rem;
        text-align: left;
    }

    .mobile-nav-overlay.open .nav-item-dropdown.open .nav-dropdown-link {
        opacity: 0;
        animation: mobileNavItemIn 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    }

    .mobile-nav-overlay.open .nav-dropdown-link:hover {
        padding-left: 1.125rem;
        transform: none;
    }

    .mobile-nav-overlay.open .nav-dropdown-footer {
        width: 100%;
        margin-top: 0.375rem;
        padding-top: 0.375rem;
    }

    .mobile-nav-overlay.open .nav-dropdown-all {
        display: block;
        width: 100%;
        box-sizing: border-box;
        padding: 0.75rem 1.125rem;
        margin: 0.375rem 0 0;
        border: 1px solid var(--color-border-accent);
        border-radius: var(--border-radius-lg);
        background: rgba(20, 184, 166, 0.08);
        text-align: center;
    }

    [data-theme="dark"] .mobile-nav-overlay.open .nav-dropdown-link {
        background: rgba(15, 23, 32, 0.85);
    }

    [data-theme="dark"] .mobile-nav-overlay.open .nav-dropdown-all {
        background: rgba(20, 184, 166, 0.12);
    }

    .theme-toggle {
        display: flex;
    }
}

@media (min-width: 1024px) {
    .header-cta {
        display: inline-flex;
    }
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .float-btn-call,
    .float-btn-support,
    .float-btn-top.is-visible {
        animation: none !important;
    }
}

:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}