/* =========================================
   1. DEĞİŞKENLER (VARIABLES)
   ========================================= */
:root,
[data-theme="dark"] {
    --gold-primary: #d4af37;
    --gold-light: #f4d06f;
    --gold-glow: rgba(212, 175, 55, 0.4);
    --bg-main: #050505;
    --bg-card: #101010;
    --bg-card-hover: #151515;
    --text-main: #ffffff;
    --text-muted: #a5a5a5;
    --border-color: rgba(212, 175, 55, 0.15);
    --border-hover: rgba(212, 175, 55, 0.4);
    --header-bg: rgba(0, 0, 0, 0.7);
    --footer-bg: #020202;
    --overlay-gradient: radial-gradient(circle at 20% 20%, rgba(212,175,55,0.12), transparent 30%),
        radial-gradient(circle at 80% 60%, rgba(212,175,55,0.08), transparent 30%);
    --nav-mobile-bg: rgba(5, 5, 5, 0.98);
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.3);
    --transition-speed: 0.4s;
}

[data-theme="light"] {
    --gold-primary: #b8960c;
    --gold-light: #d4af37;
    --gold-glow: rgba(184, 150, 12, 0.25);
    --bg-main: #ffffff;
    --bg-card: #f8f9fa;
    --bg-card-hover: #f0f1f3;
    --text-main: #1a1a1a;
    --text-muted: #5a5a5a;
    --border-color: #e0e0e0;
    --border-hover: #b8960c;
    --header-bg: rgba(255, 255, 255, 0.95);
    --footer-bg: #f5f5f5;
    --overlay-gradient: none;
    --nav-mobile-bg: rgba(255, 255, 255, 0.98);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .cursor-glow {
    display: none;
}

[data-theme="light"] header {
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] footer {
    border-top-color: #e0e0e0;
}

[data-theme="light"] .hero-card,
[data-theme="light"] .cta-box {
    background: linear-gradient(145deg, #f8f9fa, #ffffff);
}

[data-theme="light"] .plan::before,
[data-theme="light"] .hero-card::before {
    opacity: 0.3;
}

/* =========================================
   2. SIFIRLAMA & TEMEL AYARLAR
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
}

.bg-overlay {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: var(--overlay-gradient), var(--bg-main);
}

/* =========================================
   3. BİLEŞENLER
   ========================================= */
.btn {
    padding: 14px 28px;
    border-radius: 50px;
    border: 1px solid transparent;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    transition: all var(--transition-speed) ease;
    display: inline-block;
    text-decoration: none;
    text-align: center;
}

.btn-gold {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
    color: #000000;
    border: none;
}

.btn-gold:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px var(--gold-glow);
}

.btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    border-color: var(--gold-primary);
    color: var(--gold-primary);
}

.section-title {
    font-size: 48px;
    margin-bottom: 60px;
    text-align: center;
    font-weight: 700;
}

.section-title span {
    color: var(--gold-primary);
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    max-width: 700px;
    margin: -40px auto 60px;
    font-size: 17px;
    line-height: 1.8;
}

/* =========================================
   4. HEADER & NAV
   ========================================= */
header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(15px);
    background: var(--header-bg);
    border-bottom: 1px solid var(--border-color);
    z-index: 999;
}

.logo img {
    height: 65px;
    width: auto;
}

.logo a {
    display: block;
    text-decoration: none;
}

nav {
    display: flex;
    gap: 35px;
}

nav a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    transition: color var(--transition-speed);
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--gold-primary);
    transition: width var(--transition-speed);
}

nav a:hover,
nav a.active {
    color: var(--gold-primary);
}

nav a:hover::after,
nav a.active::after {
    width: 100%;
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 15px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--gold-primary);
    margin: 6px 0;
    transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* =========================================
   5. HERO & ANA SAYFA
   ========================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 8% 80px;
    gap: 80px;
}

.hero-left {
    flex: 1.2;
    animation: fadeUp 1.2s ease forwards;
}

.hero-left h1 {
    font-size: 64px;
    line-height: 1.15;
    margin-bottom: 25px;
    font-weight: 800;
}

.hero-left h1 span {
    color: var(--gold-primary);
}

.hero-left p {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
    line-height: 1.8;
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-card {
    flex: 0.8;
    background: linear-gradient(145deg, #161616, #0a0a0a);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    padding: 50px 40px;
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.1);
    animation: float 6s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.hero-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212,175,55,0.05) 0%, transparent 70%);
    z-index: 0;
}

.hero-card > * {
    position: relative;
    z-index: 1;
}

.hero-card h3 {
    color: var(--gold-primary);
    margin-bottom: 15px;
    font-size: 22px;
    letter-spacing: 1px;
}

.hero-card h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.stats {
    padding: 60px 8%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.stat {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed);
}

.stat:hover {
    transform: translateY(-10px);
    border-color: var(--border-hover);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.08);
}

.stat h2 {
    color: var(--gold-primary);
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 10px;
}

.stat p {
    color: var(--text-muted);
    font-size: 16px;
    font-weight: 500;
}

.services {
    padding: 120px 8%;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 25px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed);
    text-decoration: none;
    color: inherit;
    display: block;
}

.service:hover {
    transform: translateY(-10px);
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    box-shadow: 0 15px 35px rgba(212, 175, 55, 0.1);
}

.service h3 {
    color: var(--gold-primary);
    margin-bottom: 15px;
    font-size: 24px;
}

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

.service-link {
    display: inline-block;
    margin-top: 15px;
    color: var(--gold-primary);
    font-weight: 600;
    font-size: 14px;
}

.pricing {
    padding: 120px 8%;
    background: linear-gradient(to bottom, transparent, rgba(212,175,55,0.03), transparent);
}

.price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    align-items: center;
}

.plan {
    background: var(--bg-card);
    padding: 50px 40px;
    border-radius: 25px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.plan::before {
    content: '';
    position: absolute;
    top: -150px;
    left: -150px;
    width: 300px;
    height: 300px;
    background: rgba(212, 175, 55, 0.08);
    border-radius: 50%;
    filter: blur(40px);
    transition: all var(--transition-speed);
}

.plan:hover {
    transform: translateY(-15px);
    border-color: var(--border-hover);
}

.plan:hover::before {
    background: rgba(212, 175, 55, 0.15);
}

.plan.featured {
    border-color: var(--gold-primary);
    transform: scale(1.05);
    z-index: 2;
    box-shadow: 0 10px 40px rgba(212,175,55,0.15);
}

.plan-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--gold-primary);
    color: #000;
    padding: 5px 15px;
    border-bottom-left-radius: 15px;
    font-weight: bold;
    font-size: 12px;
}

.plan h3 {
    font-size: 26px;
    color: var(--gold-primary);
    position: relative;
}

.price {
    font-size: 50px;
    font-weight: 800;
    margin: 25px 0;
    position: relative;
}

.price.gold {
    color: var(--gold-primary);
}

.price span {
    font-size: 20px;
    color: var(--text-muted);
    font-weight: 400;
}

.plan ul {
    list-style: none;
    margin: 0 0 40px 0;
    flex-grow: 1;
    position: relative;
}

.plan li {
    margin: 15px 0;
    color: var(--text-muted);
    display: flex;
    align-items: center;
}

.plan li::before {
    content: '✓';
    color: var(--gold-primary);
    font-weight: bold;
    margin-right: 10px;
}

.plan .btn {
    width: 100%;
}

.cta {
    padding: 100px 8%;
}

.cta-box {
    background: linear-gradient(145deg, #161616, #070707);
    padding: 80px 40px;
    border-radius: 30px;
    border: 1px solid var(--border-color);
    text-align: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    position: relative;
    overflow: hidden;
}

.cta-box::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(212,175,55,0.1) 0%, transparent 70%);
}

.cta h2 {
    font-size: 48px;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.cta p {
    color: var(--text-muted);
    font-size: 18px;
    margin-bottom: 40px;
    position: relative;
    z-index: 2;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

/* =========================================
   6. İÇ SAYFA STİLLERİ
   ========================================= */
.page-hero {
    padding: 160px 8% 80px;
    text-align: center;
}

.page-hero h1 {
    font-size: 52px;
    font-weight: 800;
    margin-bottom: 20px;
}

.page-hero h1 span {
    color: var(--gold-primary);
}

.page-hero p {
    color: var(--text-muted);
    font-size: 18px;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

.page-content {
    padding: 0 8% 100px;
}

.content-block {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    padding: 50px;
    margin-bottom: 40px;
}

.content-block h2 {
    color: var(--gold-primary);
    font-size: 28px;
    margin-bottom: 20px;
}

.content-block h3 {
    font-size: 22px;
    margin: 25px 0 15px;
}

.content-block p {
    color: var(--text-muted);
    margin-bottom: 15px;
    line-height: 1.9;
}

.content-block ul,
.content-block ol {
    color: var(--text-muted);
    margin: 15px 0 15px 25px;
    line-height: 2;
}

.content-block a {
    color: var(--gold-primary);
}

.breadcrumb {
    padding: 130px 8% 0;
    color: var(--text-muted);
    font-size: 14px;
}

.breadcrumb a {
    color: var(--gold-primary);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* Blog */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    overflow: hidden;
    transition: all var(--transition-speed);
    text-decoration: none;
    color: inherit;
    display: block;
}

.blog-card:hover {
    transform: translateY(-10px);
    border-color: var(--border-hover);
    box-shadow: 0 15px 35px rgba(212, 175, 55, 0.1);
}

.blog-card-image {
    height: 180px;
    background: linear-gradient(135deg, rgba(212,175,55,0.15), rgba(212,175,55,0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    color: var(--gold-primary);
    letter-spacing: 2px;
}

.blog-card-body {
    padding: 30px;
}

.blog-card-meta {
    color: var(--gold-primary);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 10px;
}

.blog-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-card p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.7;
}

/* İletişim */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
}

.contact-info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    padding: 40px;
}

.contact-info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    align-items: flex-start;
}

.contact-info-item .icon {
    width: 50px;
    height: 50px;
    background: rgba(212,175,55,0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    color: var(--gold-primary);
    flex-shrink: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-info-item h4 {
    color: var(--gold-primary);
    margin-bottom: 5px;
}

.contact-info-item p {
    color: var(--text-muted);
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    padding: 40px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-main);
    font-size: 15px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--gold-primary);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* FAQ */
.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: color 0.3s;
}

.faq-question:hover {
    color: var(--gold-primary);
}

.faq-question::after {
    content: '+';
    font-size: 24px;
    color: var(--gold-primary);
    transition: transform 0.3s;
}

.faq-item.open .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-inner {
    padding: 0 30px 25px;
    color: var(--text-muted);
    line-height: 1.8;
}

.faq-item.open .faq-answer {
    max-height: 500px;
}

/* Karşılaştırma Tablosu */
.compare-table {
    width: 100%;
    border-collapse: collapse;
    margin: 40px 0;
    background: var(--bg-card);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.compare-table th,
.compare-table td {
    padding: 18px 20px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.compare-table th {
    background: rgba(212,175,55,0.1);
    color: var(--gold-primary);
    font-weight: 600;
}

.compare-table td {
    color: var(--text-muted);
}

.compare-table tr:last-child td {
    border-bottom: none;
}

.compare-table td:first-child {
    text-align: left;
    font-weight: 500;
    color: var(--text-main);
}

.check-icon {
    color: var(--gold-primary);
    font-weight: bold;
}

/* Hizmet Detay */
.service-detail-hero {
    padding: 160px 8% 60px;
}

.service-detail-hero h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
}

.service-detail-hero h1 span {
    color: var(--gold-primary);
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.feature-item {
    background: rgba(212,175,55,0.05);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 25px;
}

.feature-item h4 {
    color: var(--gold-primary);
    margin-bottom: 8px;
}

.feature-item p {
    color: var(--text-muted);
    font-size: 14px;
}

/* =========================================
   7. FOOTER
   ========================================= */
footer {
    background: var(--footer-bg);
    padding: 100px 8% 30px;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
}

.footer-logo img {
    height: 90px;
    width: auto;
    margin-bottom: 25px;
}

.footer-grid p {
    color: var(--text-muted);
    line-height: 1.8;
}

.footer-title {
    font-size: 22px;
    margin-bottom: 25px;
    color: var(--text-main);
    font-weight: 600;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-muted);
    transition: all var(--transition-speed);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--gold-primary);
    transform: translateX(5px);
}

.footer-btn {
    background: var(--text-main);
    color: var(--bg-main);
    padding: 15px 30px;
    border-radius: 12px;
    display: inline-block;
    margin-top: 25px;
    font-weight: 700;
    text-decoration: none;
    transition: all var(--transition-speed);
}

.footer-btn:hover {
    background: var(--gold-primary);
    transform: translateY(-3px);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-links a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s;
}

.social-links a:hover {
    border-color: var(--gold-primary);
    color: var(--gold-primary);
    background: rgba(212,175,55,0.1);
}

.newsletter {
    margin-top: 30px;
}

.newsletter h4 {
    font-size: 16px;
    margin-bottom: 12px;
    color: var(--text-main);
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-main);
    font-size: 14px;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--gold-primary);
}

.newsletter-form button {
    padding: 12px 20px;
    background: var(--gold-primary);
    color: #000;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}

.newsletter-form button:hover {
    background: var(--gold-light);
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    margin-top: 50px;
    padding: 30px;
    background: rgba(212,175,55,0.03);
    border: 1px solid var(--border-color);
    border-radius: 20px;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 14px;
}

.trust-badge .badge-icon {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gold-primary);
    flex-shrink: 0;
}

.bottom {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    color: var(--text-muted);
    font-size: 14px;
}

.bottom-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 15px;
    transition: color 0.3s;
}

.bottom-links a:hover {
    color: var(--gold-primary);
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 50px;
}

.tags a {
    text-decoration: none;
    color: #777;
    font-size: 13px;
    padding: 8px 16px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50px;
    transition: all 0.3s;
}

.tags a:hover {
    border-color: var(--gold-primary);
    color: var(--gold-primary);
    background: rgba(212,175,55,0.05);
}

/* WhatsApp */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all var(--transition-speed);
    text-decoration: none;
}

.whatsapp-btn svg {
    width: 35px;
    height: 35px;
    fill: currentColor;
}

.whatsapp-btn:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
    background-color: #1ebe57;
}

.cursor-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle closest-side, rgba(212,175,55,0.12), transparent);
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: screen;
}

/* =========================================
   8. ANİMASYONLAR
   ========================================= */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* =========================================
   10. SOCIAL BAR & THEME TOGGLE
   ========================================= */
.social-bar {
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 998;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 12px 8px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: none;
    border-radius: 0 16px 16px 0;
    box-shadow: var(--shadow-card);
}

.theme-toggle,
.social-bar-link {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
}

.theme-toggle:hover,
.social-bar-link:hover {
    border-color: var(--gold-primary);
    color: var(--gold-primary);
    background: rgba(212, 175, 55, 0.08);
}

.theme-toggle svg,
.social-bar-link svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.social-bar-divider {
    width: 24px;
    height: 1px;
    background: var(--border-color);
    margin: 4px 0;
}

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

.theme-toggle .icon-sun {
    display: block;
}

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

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

html {
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* =========================================
   9. RESPONSIVE
   ========================================= */
@media (max-width: 1024px) {
    .hero h1 { font-size: 52px; }
    .section-title { font-size: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .plan.featured { transform: none; }
}

@media (max-width: 768px) {
    header { padding: 15px 5%; }

    .menu-toggle { display: block; }

    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--nav-mobile-bg);
        flex-direction: column;
        padding: 100px 40px 40px;
        gap: 25px;
        transition: right 0.4s ease;
        border-left: 1px solid var(--border-color);
    }

    .social-bar {
        left: 10px;
        top: auto;
        bottom: 90px;
        transform: none;
        flex-direction: row;
        padding: 8px 12px;
        border-radius: 50px;
        gap: 8px;
    }

    .social-bar-link,
    .theme-toggle {
        width: 36px;
        height: 36px;
    }

    nav.open { right: 0; }

    nav a { font-size: 18px; }

    .header-cta .btn { display: none; }

    .hero {
        flex-direction: column;
        text-align: center;
        padding: 140px 5% 60px;
        gap: 50px;
    }

    .hero-left p { margin: 0 auto 35px; }
    .hero-buttons { justify-content: center; }
    .hero-card { width: 100%; max-width: 400px; margin: 0 auto; }

    .stats, .services, .pricing, .cta { padding: 80px 5%; }
    .page-hero { padding: 140px 5% 60px; }
    .page-content { padding: 0 5% 80px; }
    .page-hero h1 { font-size: 36px; }

    .footer-grid { grid-template-columns: 1fr; text-align: center; gap: 40px; }
    .footer-links { align-items: center; }
    .footer-logo img { margin: 0 auto 20px; }
    .social-links { justify-content: center; }
    .newsletter-form { flex-direction: column; }

    .bottom { flex-direction: column; text-align: center; }
    .tags { justify-content: center; }

    .content-block { padding: 30px 25px; }
    .compare-table { font-size: 13px; }
    .compare-table th, .compare-table td { padding: 12px 10px; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 36px; }
    .hero-buttons { flex-direction: column; width: 100%; }
    .hero-buttons .btn { width: 100%; }
    .price { font-size: 42px; }
    .cta h2 { font-size: 32px; }
    .cta-box { padding: 50px 20px; }
    .cta-buttons { flex-direction: column; }
    .cta-buttons .btn { width: 100%; }
}