:root {
    --primary: #8B1414;
    --primary-dark: #640D0D;
    --primary-light: #B42323;
    --accent: #C8A012;
    --accent-dark: #A6850E;
    --accent-light: #E6C02E;
    --bg: #F9F9F7;
    --surface: #FFFFFF;
    --surface-alt: #F1F1ED;
    --text: #1C1C1C;
    --text-light: #525252;
    --muted: #8A8A8A;
    --border: #E8E4DE;
    --shadow-sm: 0 4px 12px rgba(139, 20, 20, 0.04);
    --shadow-md: 0 10px 30px rgba(139, 20, 20, 0.08);
    --shadow-lg: 0 20px 50px rgba(139, 20, 20, 0.12);
    --r: 12px;
    --r-lg: 18px;
    --r-xl: 32px;
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(200, 160, 18, 0.3);
    --nav-h: 80px;
}

/* Carousels */
.carousel-container {
    position: relative;
    margin-bottom: 0;
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.carousel-wrapper {
    display: flex;
    transition: transform 0.5s ease-in-out;
    position: relative;
}

.carousel-item {
    min-width: 100%;
    flex-shrink: 0;
}

.carousel-item .slide-content {
    position: relative;
    height: 350px;
    background-size: cover;
    background-position: center;
    border-radius: var(--r-lg);
    overflow: hidden;
}

.carousel-item .slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(0,0,0,0.7), transparent);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem 2.5rem;
    color: #fff;
}

.carousel-item .slide-overlay h2 {
    font-size: 1.8rem;
    margin-bottom: 0.75rem;
    max-width: 500px;
}

.carousel-item .slide-overlay p {
    font-size: 0.95rem;
    opacity: 0.9;
    max-width: 500px;
    margin-bottom: 1rem;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: linear-gradient(135deg, rgba(139,20,20,0.9), rgba(139,20,20,0.7));
    color: #fff;
    border: none;
    padding: 1rem;
    font-size: 1.2rem;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 16px rgba(0,0,0,.3), inset -2px -2px 4px rgba(0,0,0,.2), inset 2px 2px 4px rgba(255,255,255,.1);
}

.carousel-btn svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
}

.carousel-btn:hover {
    background: linear-gradient(135deg, var(--primary), rgba(139,20,20,0.9));
    transform: translateY(-50%) scale(1.1) rotateY(-15deg);
    box-shadow: 0 12px 24px rgba(0,0,0,.4), inset -2px -2px 6px rgba(0,0,0,.3), inset 2px 2px 6px rgba(255,255,255,.2);
}

.carousel-btn.prev {
    left: 1.5rem;
}

.carousel-btn.next {
    right: 1.5rem;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border);
    cursor: pointer;
    transition: all 0.3s;
}

.carousel-dot.active {
    background: var(--primary);
    width: 28px;
    border-radius: 5px;
}

[data-theme="dark"] {
    --bg: #0A0A0A;
    --surface: #141414;
    --surface-alt: #1F1F1F;
    --text: #F5F5F5;
    --text-light: #B0B0B0;
    --muted: #666666;
    --border: #262626;
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.8);
    --glass-bg: rgba(20, 20, 20, 0.85);
    --glass-border: rgba(200, 160, 18, 0.2);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    transition: background .3s, color .3s;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: .75rem;
    letter-spacing: -0.02em;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: all .3s ease;
}

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

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

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

.text-primary {
    color: var(--primary);
}

.text-accent {
    color: var(--accent);
}

.fw-bold {
    font-weight: 700;
}

.mt-4 {
    margin-top: 2rem;
}

.mb-4 {
    margin-bottom: 2rem;
}

.py-5 {
    padding: 4rem 0;
}

.section {
    padding: 4rem 0;
}

.section-alt {
    background: var(--surface-alt);
}

.d-flex {
    display: flex;
}

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

.justify-between {
    justify-content: space-between;
}

.gap-1 {
    gap: .5rem;
}

.gap-2 {
    gap: 1rem;
}

/* Glass */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    padding: .85rem 1.8rem;
    font-weight: 700;
    font-size: .92rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all .4s cubic-bezier(.165, .84, .44, 1);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.15);
    opacity: 0;
    transition: opacity .3s;
}

.btn:hover::after {
    opacity: 1;
}

.btn:active {
    transform: scale(0.96);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    box-shadow: 0 8px 20px rgba(139,20,20,.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(139,20,20,.3);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: #1a1a1a;
    box-shadow: 0 8px 20px rgba(200,160,18,.2);
}

.btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(200,160,18,.3);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-3px);
}

.btn-sm {
    padding: .5rem 1.25rem;
    font-size: .82rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    height: var(--nav-h);
    transition: all .4s cubic-bezier(.165, .84, .44, 1);
}

.navbar.scrolled {
    background: var(--glass-bg);
    box-shadow: var(--shadow-md);
    height: calc(var(--nav-h) - 10px);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    gap: 1.5rem;
}

.brand-logo img {
    height: 64px;
    width: auto;
    transition: height .3s;
}

.navbar.scrolled .brand-logo img {
    height: 52px;
}

.nav-links {
    display: flex;
    gap: .5rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--text);
    font-weight: 600;
    padding: .5rem 1rem;
    border-radius: 12px;
    transition: all .3s;
    font-size: .92rem;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary);
    background: rgba(139,20,20,.05);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: .5rem;
    border: none;
    background: none;
    z-index: 1001;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all .4s cubic-bezier(.165, .84, .44, 1);
    display: block;
}

.hamburger.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px,5px);
}

.hamburger.open span:nth-child(2) {
    opacity: 0;
}

.hamburger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px,-5px);
}

/* Section headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.4rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    color: var(--muted);
    font-size: 1.05rem;
}

.section-divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    margin: .75rem auto 1rem;
    border-radius: 2px;
}

/* Service Icons SVG */
.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    perspective: 1000px;
}

.service-icon svg {
    width: 42px;
    height: 42px;
    color: var(--primary);
    transition: all .3s;
    stroke-linecap: round;
    stroke-linejoin: round;
    filter: drop-shadow(2px 2px 4px rgba(139,20,20,.2)) drop-shadow(-2px -2px 4px rgba(139,20,20,.1));
}

.service-box:hover .service-icon svg {
    color: var(--accent);
    transform: scale(1.15) rotateX(-5deg) rotateY(10deg);
    filter: drop-shadow(4px 4px 8px rgba(139,20,20,.3)) drop-shadow(-2px -2px 6px rgba(255,255,255,.5));
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 10;
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
    animation: scroll-wheel 1.6s ease-out infinite;
}

@keyframes scroll-wheel {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(14px); opacity: 0; }
}

.m-scroll-ball {
    display: block;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    margin: 4px auto;
    animation: scroll-ball 1.6s infinite;
}

.m-scroll-ball:nth-child(2) {
    animation-delay: 0.2s;
}

.m-scroll-ball:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes scroll-ball {
    0% { opacity: 0; transform: translateY(-5px); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: translateY(5px); }
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(rgba(0,0,0,.5), rgba(0,0,0,.55)),
                url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?auto=format&fit=crop&q=80') center/cover no-repeat;
    color: #fff;
    padding-top: var(--nav-h);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 750px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: rgba(200,160,18,.2);
    border: 1px solid rgba(200,160,18,.4);
    color: #f0d060;
    padding: .4rem 1rem;
    border-radius: 50px;
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.25rem;
}

.hero h1 span {
    color: var(--accent);
}

.hero p {
    font-size: 1.15rem;
    opacity: .85;
    max-width: 560px;
    margin: 0 auto 2.5rem;
}

.services-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}

.service-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all .4s cubic-bezier(0.165, 0.84, 0.44, 1);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.service-box:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(139,20,20,0.05);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--primary);
    transition: all 0.3s;
}

.service-box:hover .service-icon {
    background: var(--primary);
    color: #fff;
    transform: rotateY(180deg);
}

.service-box h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: .75rem;
}

.service-box p {
    font-size: .9rem;
    color: var(--text-light);
}

.stats-row {
    background: linear-gradient(135deg, #0A0A0A, #1A1A1A);
    border: 1px solid var(--border);
    border-radius: 32px;
    padding: 4rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    color: #fff;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.stat-num {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.stat-lbl {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.5);
}

/* Cards */
.card {
    background: var(--surface);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: all .4s cubic-bezier(.165, .84, .44, 1);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(139,20,20,0.15);
}

.card-img {
    height: 240px;
    background: var(--border) center/cover no-repeat;
    position: relative;
    overflow: hidden;
}

.card-body {
    padding: 1.75rem;
}

.card-title {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: .5rem;
}

/* Admin Sidebar */
.admin-sidebar {
    width: 280px;
    min-height: 100vh;
    background: linear-gradient(180deg, #121212, #1A1A1A);
    color: #E0E0E0;
    position: fixed;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    z-index: 1100;
    transition: transform .4s cubic-bezier(.165, .84, .44, 1);
    border-right: 1px solid #262626;
}

.sidebar-logo {
    padding: 2rem;
    border-bottom: 1px solid #262626;
    display: flex;
    justify-content: center;
}

.sidebar-nav {
    padding: 1.5rem 0;
    flex: 1;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: .85rem 2rem;
    color: #999;
    font-size: .95rem;
    font-weight: 600;
    transition: all .3s;
}

.sidebar-nav a i, .sidebar-nav a svg {
    width: 20px;
    height: 20px;
    opacity: .7;
}

.sidebar-nav a:hover {
    color: #fff;
    background: rgba(255,255,255,0.05);
}

.sidebar-nav a.active {
    color: var(--accent);
    background: rgba(200,160,18,0.1);
    border-right: 3px solid var(--accent);
}

.sidebar-nav .nav-section {
    padding: 1.5rem 2rem .5rem;
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .15em;
    color: #555;
    font-weight: 800;
}

/* KPI Cards */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.kpi-card {
    background: var(--surface);
    border-radius: var(--r-lg);
    padding: 1.5rem;
    border: 1px solid var(--border);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: .35rem;
    transition: transform .3s;
}

.kpi-card:hover {
    transform: translateY(-5px);
}

.kpi-value {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--text);
    line-height: 1;
}

.kpi-label {
    font-size: .88rem;
    color: var(--muted);
    font-weight: 600;
}

.kpi-icon {
    position: absolute;
    right: 1.5rem;
    top: 1.5rem;
    font-size: 2rem;
    opacity: .15;
    color: var(--primary);
}

/* Responsive Admin */
.admin-main {
    margin-left: 280px;
    flex: 1;
    padding: 1.75rem 1.75rem;
    padding-top: calc(var(--nav-h) + 1.25rem);
    background: var(--bg);
    min-height: 100vh;
}

.admin-topbar {
    position: fixed;
    top: 0;
    left: 280px;
    right: 0;
    height: var(--nav-h);
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2.5rem;
    z-index: 1000;
}

/* Table */
.table-wrapper {
    background: var(--surface);
    border-radius: var(--r-lg);
    border: 1px solid var(--border);
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    padding: .85rem 1.2rem;
    text-align: left;
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.data-table td {
    padding: .85rem 1.2rem;
    border-bottom: 1px solid var(--border);
    font-size: .9rem;
    vertical-align: middle;
}

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

.data-table tr:hover td {
    background: rgba(139,20,20,.03);
}

.table-actions {
    display: flex;
    gap: .5rem;
}

/* WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: 0 8px 25px rgba(37,211,102,0.4);
    z-index: 999;
    transition: all .3s;
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(-5deg);
    color: #fff;
}

.whatsapp-float i {
    width: 24px;
    height: 24px;
}

/* Modals */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s;
    backdrop-filter: blur(4px);
    padding: 1rem;
}

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

.modal-content {
    background: var(--surface);
    padding: 2.5rem;
    border-radius: var(--r-xl);
    max-width: 560px;
    width: 100%;
    box-shadow: var(--shadow-lg);
    transform: translateY(30px) scale(.95);
    transition: all .3s cubic-bezier(.4,0,.2,1);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-overlay.active .modal-content {
    transform: translateY(0) scale(1);
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: .5rem;
    font-weight: 700;
    font-size: .8rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: .05em;
}

.form-control {
    width: 100%;
    padding: .85rem 1.25rem;
    border: 2px solid var(--border);
    border-radius: var(--r);
    font-family: inherit;
    font-size: .95rem;
    background: var(--bg);
    color: var(--text);
    transition: all .3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(139,20,20,.1);
}

/* Auth Pages */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    z-index: 2;
}

.auth-bg {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.7), rgba(139,20,20,0.8)), url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?auto=format&fit=crop&q=80') center/cover no-repeat;
    z-index: 1;
}

.auth-card {
    background: var(--surface);
    padding: 3rem;
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    position: relative;
    z-index: 2;
}

.auth-logo {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-logo img {
    height: 60px;
    margin: 0 auto 1rem;
}

/* Alerts */
.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--r);
    margin-bottom: 1.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.alert-success {
    background: rgba(37,211,102,0.1);
    border: 1px solid rgba(37,211,102,0.3);
    color: #128C7E;
}

.alert-error {
    background: rgba(139,20,20,0.1);
    border: 1px solid rgba(139,20,20,0.3);
    color: var(--primary);
}

.alert-info {
    background: rgba(0,123,255,0.1);
    border: 1px solid rgba(0,123,255,0.3);
    color: #0056b3;
}

/* Footer */
.site-footer {
    background: linear-gradient(160deg, #0F0808, #1A0F0F);
    color: #ccc;
    padding: 5rem 0 2rem;
    margin-top: 5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-logo img {
    height: 56px;
    margin-bottom: 1.5rem;
    filter: brightness(0) invert(1);
}

.footer-col h4 {
    color: var(--accent);
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .12em;
    margin-bottom: 1.5rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: .75rem;
}

.footer-col ul li a {
    color: #888;
    font-size: .9rem;
    transition: color .2s;
}

.footer-col ul li a:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid #222;
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .85rem;
    color: #555;
}

/* Scroll animation */
.fade-up {
    opacity: 0;
    transform: translateY(28px);
    transition: all .65s cubic-bezier(.4,0,.2,1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media(max-width: 992px) {
    .admin-sidebar {
        transform: translateX(-100%);
        width: 240px;
        z-index: 1101;
    }
    .admin-sidebar.open {
        transform: translateX(0);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    }
    #sidebar-toggle {
        transition: all 0.3s ease;
        border-radius: 8px;
        padding: 0.5rem;
    }
    #sidebar-toggle.open {
        color: var(--primary);
        background: rgba(139, 20, 20, 0.15);
    }
    body::before {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
        z-index: 1100;
    }
    body.sidebar-open::before {
        opacity: 1;
        pointer-events: auto;
    }
    .admin-main {
        margin-left: 0;
        padding: 1.5rem 1rem;
        padding-top: calc(var(--nav-h) + 1rem);
    }
    .admin-topbar {
        left: 0;
        padding: 0 1rem;
    }
    .kpi-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    .carousel-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .services-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media(max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: var(--nav-h);
        left: 0;
        width: 100%;
        background: var(--surface);
        padding: 1rem;
        border-bottom: 1px solid var(--border);
        gap: .5rem;
        box-shadow: var(--shadow-lg);
        z-index: 1000;
        animation: slideDown 0.4s ease forwards;
    }
    .nav-links.open {
        display: flex;
    }
    .nav-links li {
        width: 100%;
    }
    .nav-links a {
        padding: 0.85rem;
        border-radius: 12px;
        display: block;
        font-size: 0.9rem;
    }
    .hamburger {
        display: flex;
    }
    .nav-right {
        margin-right: 2rem;
    }
    .hero h1 {
        font-size: 2.2rem;
    }
    .carousel-grid {
        grid-template-columns: 1fr;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Page Transitions */
body {
    opacity: 0;
}

body.page-loaded {
    opacity: 1;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

body.page-exit {
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in-up {
    opacity: 0;
    animation: fadeInUp 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    animation-delay: 0.2s;
}

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

/* Premium Booking Widget Overhaul */
.booking-section {
    position: relative;
    z-index: 100;
    margin-top: -80px;
    padding-bottom: 40px;
}

.booking-widget {
    background: var(--surface);
    border-radius: 32px;
    padding: 0;
    box-shadow: 0 30px 60px rgba(0,0,0,0.12), 0 10px 20px rgba(139,20,20,0.05);
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.8);
    backdrop-filter: blur(20px);
}

.booking-tabs {
    display: flex;
    background: var(--surface-alt);
    border-bottom: 1px solid var(--border);
}

.tab-btn {
    flex: 1;
    padding: 1.25rem;
    border: none;
    background: none;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s;
    border-right: 1px solid var(--border);
}

.tab-btn:last-child {
    border-right: none;
}

.tab-btn i {
    width: 18px;
    height: 18px;
    opacity: 0.7;
}

.tab-btn.active {
    background: var(--surface);
    color: var(--primary);
    position: relative;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary);
}

.tab-btn.active i {
    opacity: 1;
    color: var(--primary);
}

.booking-form {
    padding: 2rem 2.5rem;
}

.flight-options {
    display: flex;
    gap: 2.5rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px dashed var(--border);
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
    transition: color 0.3s;
}

.radio-label input {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-radius: 50%;
    position: relative;
    transition: all 0.3s;
    cursor: pointer;
}

.radio-label input:checked {
    border-color: var(--primary);
    background: var(--primary);
}

.radio-label input:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: #fff;
    border-radius: 50%;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: flex-end;
}

.input-group {
    position: relative;
}

.input-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 10px;
    letter-spacing: 0.1em;
    opacity: 0.8;
}

.input-group label i {
    width: 14px;
    height: 14px;
}

.input-group .form-control {
    background: #F1F3F5;
    border: 2px solid transparent;
    padding: 1rem 1.25rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.input-group .form-control:focus {
    background: #fff;
    border-color: var(--primary);
    box-shadow: 0 10px 25px rgba(139,20,20,0.08);
}

.btn-group .btn-primary {
    height: 64px;
    border-radius: 18px;
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    box-shadow: 0 15px 35px rgba(139,20,20,0.3);
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 45px rgba(139,20,20,0.4);
}

/* Carousel Grid for destinations/hotels */
.carousel-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(0,0,0,0.7);
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    backdrop-filter: blur(4px);
}

.badge-stars {
    background: rgba(200,160,18,0.9);
    color: #fff;
}

.price-tag {
    display: inline-block;
    background: rgba(139,20,20,0.05);
    padding: 4px 12px;
    border-radius: 20px;
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 0;
    color: var(--muted);
}

@media(max-width: 1024px) {
    .form-grid {
        grid-template-columns: 1fr 1fr;
    }
    .booking-form {
        padding: 2rem;
    }
    .carousel-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media(max-width: 768px) {
    .booking-section {
        margin-top: -40px;
        padding-bottom: 20px;
    }
    .booking-widget {
        margin: 0 1.5rem;
        border-radius: 24px;
    }
    .booking-tabs {
        padding: 6px;
    }
    .tab-btn {
        padding: 0.85rem;
        font-size: 0.75rem;
    }
    .booking-form {
        padding: 1.5rem;
    }
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .flight-options {
        justify-content: space-around;
        gap: 1rem;
    }
    .carousel-grid {
        grid-template-columns: 1fr;
    }
    .carousel-item .slide-content {
        height: 280px;
    }
    .carousel-item .slide-overlay h2 {
        font-size: 1.4rem;
        margin-bottom: 0.5rem;
    }
    .carousel-item .slide-overlay p {
        font-size: 0.85rem;
        margin-bottom: 0.75rem;
    }
    .carousel-item .slide-overlay {
        padding: 1.5rem 1.5rem;
    }
    .admin-main {
        margin-left: 0;
        padding: 1rem;
        padding-top: calc(var(--nav-h) + 0.75rem);
    }
    .admin-topbar {
        left: 0;
        padding: 0 1rem;
        height: calc(var(--nav-h) - 5px);
    }
    .admin-topbar h1 {
        font-size: 1rem;
    }
    .kpi-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .kpi-value {
        font-size: 1.8rem;
    }
    .services-row {
        grid-template-columns: 1fr 1fr;
    }
    .data-table td, .data-table th {
        padding: 0.6rem 0.8rem;
    }
    .table-wrapper {
        overflow-x: auto;
    }
}

@media(max-width: 480px) {
    .admin-main {
        padding: 0.75rem;
        padding-top: calc(var(--nav-h) + 0.5rem);
    }
    .admin-topbar {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0.75rem;
        justify-content: flex-start;
    }
    .kpi-card {
        padding: 1.25rem 1rem;
    }
    .kpi-value {
        font-size: 1.5rem;
    }
    .kpi-label {
        font-size: 0.75rem;
    }
    .kpi-icon {
        right: 1rem;
        top: 1rem;
        font-size: 1.5rem;
    }
}