/* ==========================================================================
   ROTA TÜRKİYE - MODERN TRAVEL GUIDE DESIGN SYSTEM & STYLES
   ========================================================================== */

/* --- Design Tokens --- */
:root {
    /* Color Palette (HSL) */
    --clr-bg-main: 222 47% 11%;      /* Slate 900 */
    --clr-bg-card: 217 33% 17%;      /* Slate 800 */
    --clr-bg-card-hover: 215 25% 27%;/* Slate 700 */
    --clr-primary: 24 95% 55%;       /* Vibrant Orange / Coral */
    --clr-primary-hover: 24 95% 45%;
    --clr-accent: 175 80% 40%;       /* Turquoise / Teal */
    --clr-accent-glow: 175 80% 40% / 0.15;
    --clr-text-primary: 210 40% 98%;  /* Slate 50 */
    --clr-text-secondary: 215 25% 72%;/* Slate 300 */
    --clr-text-muted: 215 16% 47%;    /* Slate 500 */
    --clr-border: 217 33% 25%;
    --clr-glass-border: 255 255 255 / 0.08;
    
    /* Typography */
    --ff-primary: 'Outfit', sans-serif;
    --ff-secondary: 'Plus Jakarta Sans', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px -2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 20px 0 hsla(var(--clr-primary), 0.2);
    
    /* Layout */
    --header-height: 80px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--ff-secondary);
    background-color: hsl(var(--clr-bg-main));
    color: hsl(var(--clr-text-primary));
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--ff-primary);
    font-weight: 700;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

button, input, textarea, select {
    font-family: inherit;
    background: none;
    border: none;
    outline: none;
}

button {
    cursor: pointer;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: hsl(var(--clr-bg-main));
}
::-webkit-scrollbar-thumb {
    background: hsl(var(--clr-border));
    border-radius: var(--border-radius-sm);
}
::-webkit-scrollbar-thumb:hover {
    background: hsl(var(--clr-text-muted));
}

/* --- Utilities --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    font-family: var(--ff-primary);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: hsl(var(--clr-primary));
    display: inline-block;
    margin-bottom: 12px;
}

.section-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-subtitle {
    color: hsl(var(--clr-text-secondary));
    max-width: 600px;
    margin: 0 auto 20px auto;
    font-size: 16px;
}

.section-line {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, hsl(var(--clr-primary)), hsl(var(--clr-accent)));
    margin: 0 auto;
    border-radius: 2px;
}

.icon-accent {
    color: hsl(var(--clr-accent));
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--ff-primary);
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-normal);
    gap: 8px;
}

.btn-primary {
    background: hsl(var(--clr-primary));
    color: #fff;
    box-shadow: var(--shadow-glow);
}
.btn-primary:hover {
    background: hsl(var(--clr-primary-hover));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 hsla(var(--clr-primary), 0.35);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: hsl(var(--clr-text-primary));
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-full-width {
    width: 100%;
}

.btn-submit {
    min-width: 150px;
    height: 52px;
}

.btn-loader {
    margin-left: 8px;
}
.hide {
    display: none;
}

/* --- Header / Navigation --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    display: flex;
    align-items: center;
    z-index: 1000;
    transition: var(--transition-normal);
    border-bottom: 1px solid transparent;
}

.main-header.scrolled {
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(var(--clr-glass-border));
    height: 70px;
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 26px;
    font-weight: 800;
    font-family: var(--ff-primary);
    color: hsl(var(--clr-text-primary));
    letter-spacing: -1px;
}

.logo-accent {
    color: hsl(var(--clr-primary));
}

.nav-menu ul {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-family: var(--ff-primary);
    font-size: 16px;
    font-weight: 500;
    color: hsl(var(--clr-text-secondary));
    position: relative;
    padding: 8px 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: hsl(var(--clr-primary));
    transition: var(--transition-normal);
}

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

.mobile-menu-toggle {
    display: none;
    font-size: 24px;
    color: hsl(var(--clr-text-primary));
}

/* --- Hero Section --- */
.hero-section {
    height: 100vh;
    min-height: 600px;
    position: relative;
    background: url('assets/cappadocia_hero.png') no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(15, 23, 42, 0.4) 0%,
        rgba(15, 23, 42, 0.85) 80%,
        rgba(15, 23, 42, 1) 100%
    );
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    padding-top: 60px;
}

.hero-content {
    max-width: 700px;
    animation: fadeInUp 1s ease forwards;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 99, 32, 0.15);
    border: 1px solid rgba(255, 99, 32, 0.3);
    color: hsl(var(--clr-primary));
    font-family: var(--ff-primary);
    font-size: 14px;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: clamp(38px, 6vw, 64px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
    text-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

.hero-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: hsl(var(--clr-text-secondary));
    margin-bottom: 40px;
    line-height: 1.5;
    text-shadow: 0 2px 6px rgba(0,0,0,0.5);
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
}

.hero-scroll-indicator a {
    font-size: 24px;
    color: hsl(var(--clr-text-secondary));
}

/* --- About (Hakkında) Section --- */
.about-section {
    padding: 100px 0;
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: center;
}

.about-text-lead {
    font-size: 20px;
    font-weight: 500;
    color: hsl(var(--clr-text-primary));
    margin-bottom: 20px;
}

.about-text {
    color: hsl(var(--clr-text-secondary));
    margin-bottom: 40px;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.feature-item {
    display: flex;
    gap: 20px;
}

.feature-icon {
    width: 54px;
    height: 54px;
    background: rgba(255, 99, 32, 0.1);
    border: 1px solid rgba(255, 99, 32, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: hsl(var(--clr-primary));
    flex-shrink: 0;
}

.feature-text h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
}

.feature-text p {
    color: hsl(var(--clr-text-secondary));
    font-size: 15px;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(var(--clr-glass-border));
    padding: 30px 24px;
    border-radius: var(--border-radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}
.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.15);
}

.stat-number {
    font-family: var(--ff-primary);
    font-size: 48px;
    font-weight: 800;
    color: hsl(var(--clr-primary));
    display: block;
    margin-bottom: 10px;
    line-height: 1;
}

.stat-label {
    font-size: 14px;
    color: hsl(var(--clr-text-secondary));
    font-weight: 500;
}

/* --- Regions (Bölgeler) Section --- */
.regions-section {
    padding: 100px 0;
    background: linear-gradient(180deg, hsl(var(--clr-bg-main)), rgba(30, 41, 59, 0.2), hsl(var(--clr-bg-main)));
}

.regions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.region-card {
    background: hsl(var(--clr-bg-card));
    border: 1px solid rgba(var(--clr-glass-border));
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.region-card:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255, 255, 255, 0.15);
}

.region-card-inner {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.region-card-image {
    height: 200px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-slow);
    overflow: hidden;
}

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

.region-icon {
    width: 64px;
    height: 64px;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: hsl(var(--clr-accent));
    z-index: 2;
    transition: var(--transition-normal);
}
.region-card:hover .region-icon {
    color: hsl(var(--clr-primary));
    transform: scale(1.1);
}

.region-card-content {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.region-tag-small {
    font-family: var(--ff-primary);
    font-size: 12px;
    font-weight: 600;
    color: hsl(var(--clr-accent));
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.region-card-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}

.region-card-desc {
    color: hsl(var(--clr-text-secondary));
    font-size: 15px;
    margin-bottom: 24px;
    flex-grow: 1;
}

.btn-card-action {
    display: inline-flex;
    align-items: center;
    font-family: var(--ff-primary);
    font-size: 15px;
    font-weight: 600;
    color: hsl(var(--clr-primary));
    gap: 8px;
    align-self: flex-start;
    transition: var(--transition-fast);
}

.btn-card-action i {
    transition: var(--transition-fast);
}

.btn-card-action:hover {
    color: hsl(var(--clr-primary-hover));
}

.btn-card-action:hover i {
    transform: translateX(5px);
}

/* --- Region Details Overlay Modal (Slide-in Drawer) --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-drawer {
    position: fixed;
    top: 0;
    right: -550px;
    width: 100%;
    max-width: 500px;
    height: 100%;
    background: hsl(var(--clr-bg-card));
    border-left: 1px solid rgba(var(--clr-glass-border));
    box-shadow: var(--shadow-lg);
    z-index: 2001;
    display: flex;
    flex-direction: column;
    transition: right var(--transition-slow);
}

.modal-overlay.open .modal-drawer {
    right: 0;
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: hsl(var(--clr-text-primary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    z-index: 10;
    transition: var(--transition-fast);
}
.modal-close-btn:hover {
    background: rgba(15, 23, 42, 0.9);
    transform: scale(1.05);
}

.modal-hero {
    height: 240px;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 30px;
    background-size: cover;
    background-position: center;
}

.modal-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(15,23,42,0.1), rgba(15,23,42,0.9));
}

.modal-hero-content {
    position: relative;
    z-index: 1;
}

.modal-tag {
    font-family: var(--ff-primary);
    font-size: 12px;
    font-weight: 600;
    color: hsl(var(--clr-accent));
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
    margin-bottom: 6px;
}

.modal-title {
    font-size: 28px;
    font-weight: 800;
}

.modal-body {
    padding: 30px;
    flex-grow: 1;
    overflow-y: auto;
}

.modal-section {
    margin-bottom: 30px;
}

.modal-section h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-desc-text {
    color: hsl(var(--clr-text-secondary));
    font-size: 15px;
    line-height: 1.6;
}

.modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding: 24px 0;
}

.modal-column h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.modal-list li {
    font-size: 14px;
    color: hsl(var(--clr-text-secondary));
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-list li::before {
    content: '•';
    color: hsl(var(--clr-primary));
    font-weight: bold;
}

.cuisine-section {
    background: rgba(255, 99, 32, 0.03);
    border: 1px solid rgba(255, 99, 32, 0.1);
    padding: 20px;
    border-radius: var(--border-radius-md);
}

.modal-cuisine-text {
    font-size: 14px;
    color: hsl(var(--clr-text-secondary));
}

.modal-footer {
    padding: 24px 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(15, 23, 42, 0.3);
}

/* --- Contact (İletişim) Section --- */
.contact-section {
    padding: 100px 0;
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: flex-start;
}

.contact-card {
    background: hsl(var(--clr-bg-card));
    border: 1px solid rgba(var(--clr-glass-border));
    padding: 40px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: var(--ff-primary);
    font-size: 14px;
    font-weight: 500;
    color: hsl(var(--clr-text-secondary));
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    color: hsl(var(--clr-text-muted));
    font-size: 16px;
    transition: var(--transition-fast);
}

.input-wrapper input, .input-wrapper textarea {
    width: 100%;
    padding: 14px 16px 14px 46px;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid hsl(var(--clr-border));
    border-radius: var(--border-radius-sm);
    color: hsl(var(--clr-text-primary));
    font-size: 15px;
    transition: var(--transition-normal);
}

.input-wrapper textarea {
    resize: none;
}

.input-wrapper input:focus, .input-wrapper textarea:focus {
    border-color: hsl(var(--clr-primary));
    box-shadow: 0 0 0 3px hsla(var(--clr-primary), 0.15);
    background: rgba(15, 23, 42, 0.7);
}

.input-wrapper input:focus + .input-icon, .input-wrapper textarea:focus + .input-icon {
    color: hsl(var(--clr-primary));
}

/* Validation styling using native CSS selectors */
.input-wrapper input:user-invalid, .input-wrapper textarea:user-invalid {
    border-color: #ef4444;
}

.input-wrapper input:user-invalid:focus, .input-wrapper textarea:user-invalid:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.error-msg {
    font-size: 12px;
    color: #ef4444;
    display: none;
    margin-top: 4px;
}

.error-msg.visible {
    display: block;
    animation: fadeIn 0.3s ease;
}

.text-area-wrapper {
    align-items: flex-start;
}

.text-area-wrapper .input-icon {
    top: 16px;
}

/* Contact Info Panel */
.contact-info-panel {
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding-top: 20px;
}

.info-card {
    display: flex;
    gap: 20px;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: rgba(175, 80, 40, 0.1);
    border: 1px solid rgba(175, 80, 40, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: hsl(var(--clr-accent));
    flex-shrink: 0;
}

.info-content h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.info-content p {
    color: hsl(var(--clr-text-secondary));
    font-size: 15px;
}

.social-links-container {
    margin-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 30px;
}

.social-links-container h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: hsl(var(--clr-text-secondary));
    transition: var(--transition-normal);
}

.social-links a:hover {
    background: hsl(var(--clr-primary));
    border-color: hsl(var(--clr-primary));
    color: #fff;
    transform: translateY(-3px);
}

/* --- Toast Notification --- */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: hsl(var(--clr-bg-card));
    border: 1px solid #10b981; /* Green border for success */
    padding: 20px 24px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    max-width: 450px;
    transform: translateY(150%);
    opacity: 0;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
    pointer-events: none;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.toast-content {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.toast-icon {
    font-size: 24px;
    color: #10b981;
    margin-top: 2px;
}

.toast-message h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.toast-message p {
    font-size: 13px;
    color: hsl(var(--clr-text-secondary));
}

.toast-close {
    font-size: 16px;
    color: hsl(var(--clr-text-muted));
    transition: var(--transition-fast);
}

.toast-close:hover {
    color: hsl(var(--clr-text-primary));
}

/* --- Footer --- */
.main-footer {
    background: #090d16;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 80px 0 0 0;
}

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

.footer-brand .logo {
    display: inline-block;
    margin-bottom: 20px;
}

.footer-brand p {
    color: hsl(var(--clr-text-secondary));
    font-size: 14px;
    line-height: 1.6;
}

.footer-links h4, .footer-regions-list h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 24px;
    position: relative;
}

.footer-links h4::after, .footer-regions-list h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: hsl(var(--clr-primary));
}

.footer-links ul, .footer-regions-list ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a, .footer-regions-list a {
    color: hsl(var(--clr-text-secondary));
    font-size: 14px;
}

.footer-links a:hover, .footer-regions-list a:hover {
    color: hsl(var(--clr-primary));
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px 0;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: hsl(var(--clr-text-muted));
}

.footer-legal-links {
    display: flex;
    gap: 24px;
}

.footer-legal-links a:hover {
    color: hsl(var(--clr-text-secondary));
}

/* --- Animations --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-10px) translateX(-50%);
    }
    60% {
        transform: translateY(-5px) translateX(-50%);
    }
}

/* --- Responsive Media Queries --- */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    .section-title {
        font-size: 30px;
    }
    
    .main-header {
        background: rgba(15, 23, 42, 0.95);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        border-bottom: 1px solid rgba(var(--clr-glass-border));
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background: hsl(var(--clr-bg-main));
        padding: 40px 24px;
        transition: var(--transition-normal);
        border-top: 1px solid rgba(255,255,255,0.05);
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 24px;
        align-items: center;
    }
    
    .nav-link {
        font-size: 20px;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .about-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-legal-links {
        justify-content: center;
    }
    
    .modal-drawer {
        max-width: 100%;
        right: -100%;
    }
    
    .modal-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}