/* GLOBAL DESIGN SYSTEM */
:root {
    /* Colors */
    --clr-ocean-dark: #0a2540;
    --clr-ocean-light: #023e8a;
    --clr-aqua-main: #00b4d8;
    --clr-aqua-light: #48cae4;
    --clr-sand: #e9c46a;
    --clr-sand-light: #f4a261;
    --clr-bg-soft: #fafafa;
    --clr-white: #ffffff;
    --clr-text-main: #1a1a1a;
    --clr-text-muted: #666666;
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* UI Elements */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-pill: 50px;
    
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-deep: 0 20px 40px rgba(0, 0, 0, 0.15);
    
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--clr-ocean-dark);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-smooth);
    border: none;
    font-family: var(--font-body);
}

.btn-large {
    padding: 14px 32px;
    font-size: 1.1rem;
}

.btn-primary {
    background-color: var(--clr-aqua-main);
    color: var(--clr-white);
}

.btn-primary:hover {
    background-color: var(--clr-ocean-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 180, 216, 0.3);
}

.btn-secondary {
    background-color: var(--clr-white);
    color: var(--clr-ocean-dark);
}

.btn-secondary:hover {
    background-color: var(--clr-bg-soft);
    transform: translateY(-2px);
}

.btn-solid {
    background-color: var(--clr-ocean-dark);
    color: var(--clr-white);
}

.btn-solid:hover {
    background-color: var(--clr-ocean-light);
}

.btn-ghost {
    background: transparent;
    color: var(--clr-ocean-dark);
}

.btn-ghost:hover {
    background: rgba(10, 37, 64, 0.05);
}

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

.btn-outline:hover {
    background: var(--clr-ocean-dark);
    color: var(--clr-white);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-smooth);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-soft);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--clr-white);
    transition: color var(--transition-smooth), transform var(--transition-smooth);
}

.navbar.scrolled .logo {
    color: var(--clr-ocean-dark);
    transform: scale(0.9);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 16px;
}

.navbar .btn-ghost {
    color: var(--clr-white);
}

.navbar.scrolled .btn-ghost {
    color: var(--clr-ocean-dark);
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropbtn {
    background: none;
    border: none;
    color: var(--clr-white);
    font-size: 1rem;
    font-family: var(--font-body);
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    transition: color var(--transition-smooth);
}

.dropbtn i {
    display: none;
}

.dropbtn::after {
    content: "";
    width: 6px;
    height: 6px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: translateY(-2px) rotate(45deg);
    flex: 0 0 auto;
}

.navbar.scrolled .dropbtn {
    color: var(--clr-ocean-dark);
}

.dropdown-content {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    min-width: 220px;
    box-shadow: var(--shadow-deep);
    border-radius: var(--radius-md);
    padding: 12px 0;
    transition: all var(--transition-fast);
}

.dropdown:hover .dropdown-content,
.dropdown.open .dropdown-content {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.dropdown-content a {
    color: var(--clr-ocean-dark);
    padding: 10px 20px;
    display: block;
    font-weight: 500;
    transition: background-color var(--transition-fast);
}

.dropdown-content a:hover {
    background-color: rgba(0, 180, 216, 0.1);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%; /* for parallax overflow */
    background-image: url('hero_bg.png');
    background-size: cover;
    background-position: center;
    z-index: -2;
    will-change: transform;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 37, 64, 0.8) 0%, rgba(2, 62, 138, 0.4) 100%);
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    padding: 0 24px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    color: var(--clr-white);
    margin-bottom: 24px;
    line-height: 1.1;
    opacity: 0;
    transform: translateY(40px);
    /* Animates via JS */
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(30px);
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
    width: 100%;
    opacity: 0;
    transform: translateY(20px);
}

.hero-buttons .btn {
    min-width: 190px;
}

/* Floating Search Bar */
.search-bar-wrapper {
    position: relative;
    margin-top: -45px;
    z-index: 10;
    display: flex;
    justify-content: center;
    padding: 0 24px;
}

.search-bar {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-deep);
    display: flex;
    align-items: center;
    padding: 8px 8px 8px 24px;
    max-width: 800px;
    width: 100%;
    border: 1px solid rgba(255,255,255,0.4);
}

.search-input-group {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.search-input-group i {
    color: var(--clr-aqua-main);
    font-size: 1.2rem;
}

.search-input-group input {
    border: none;
    background: transparent;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--clr-text-main);
    width: 100%;
    outline: none;
}

.search-input-group input::placeholder {
    color: var(--clr-text-muted);
}

.search-input-group input[type="date"] {
    color: var(--clr-text-muted);
}

.search-input-group input[type="date"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.search-input-group input[type="date"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}

.search-divider {
    width: 1px;
    height: 30px;
    background-color: #e0e0e0;
    margin: 0 20px;
}

.search-btn {
    padding: 12px 32px;
}

/* Section Common */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--clr-text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Partner Registration */
.partners-section {
    padding: 120px 0;
    background-color: var(--clr-bg-soft);
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.partner-card {
    background: var(--clr-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-soft);
    text-align: center;
    transition: box-shadow var(--transition-smooth);
    /* For 3D Tilt */
    transform-style: preserve-3d;
    will-change: transform;
}

.partner-card:hover {
    box-shadow: var(--shadow-deep);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: rgba(0, 180, 216, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    transform: translateZ(30px); /* 3D effect */
}

.card-icon i {
    font-size: 2.5rem;
    color: var(--clr-aqua-main);
}

.partner-card h3 {
    font-size: 1.8rem;
    margin-bottom: 24px;
    transform: translateZ(20px);
}

.feature-list {
    text-align: left;
    margin-bottom: 32px;
    transform: translateZ(10px);
}

.feature-list li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--clr-text-muted);
}

.feature-list i {
    color: var(--clr-aqua-main);
    font-size: 1.2rem;
}

.partner-card .btn {
    transform: translateZ(20px);
}

/* Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-up.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.2s;
}

/* Sessions List */
.sessions-section {
    padding: 100px 0;
    background-color: var(--clr-white);
    scroll-margin-top: 96px;
}

.sessions-section.is-focused .sessions-grid {
    animation: resultsPop 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
}

.filter-tab {
    padding: 8px 24px;
    border-radius: var(--radius-pill);
    border: 1px solid #e0e0e0;
    background: transparent;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
    font-family: var(--font-body);
}

.filter-tab.active, .filter-tab:hover {
    background: var(--clr-ocean-dark);
    color: var(--clr-white);
    border-color: var(--clr-ocean-dark);
}

.sessions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.session-card {
    min-height: 430px;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 18px 46px rgba(10, 37, 64, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.54);
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
    position: relative;
    opacity: 0;
    animation: fadeIn 0.5s forwards;
    isolation: isolate;
}

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

.session-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 28px 70px rgba(10, 37, 64, 0.2);
}

.session-img {
    position: absolute;
    inset: 0;
    min-height: 100%;
    background-color: #dcebed;
    background-size: cover;
    background-position: center;
    transition: transform 0.7s ease;
    z-index: -2;
}

.session-card:hover .session-img {
    transform: scale(1.06);
}

.session-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(180deg, rgba(10, 37, 64, 0.08) 0%, rgba(10, 37, 64, 0.26) 42%, rgba(10, 37, 64, 0.86) 100%),
        linear-gradient(135deg, rgba(0, 180, 216, 0.18), transparent 42%);
}

.session-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 12px;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--clr-white);
    z-index: 2;
    box-shadow: 0 10px 28px rgba(10, 37, 64, 0.2);
    backdrop-filter: blur(10px);
}

.badge-red { background-color: #ef476f; animation: pulse 2s infinite; }
.badge-green { background-color: #06d6a0; }

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 71, 111, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(239, 71, 111, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 71, 111, 0); }
}

.session-info {
    min-height: 430px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    color: var(--clr-white);
}

.session-date {
    width: fit-content;
    color: var(--clr-white);
    font-size: 0.78rem;
    font-weight: 600;
    margin-bottom: 10px;
    padding: 7px 11px;
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.17);
    backdrop-filter: blur(12px);
    display: block;
}

.session-title {
    color: var(--clr-white);
    font-size: clamp(1.45rem, 2vw, 1.9rem);
    line-height: 1.08;
    margin-bottom: 12px;
}

.session-loc {
    display: flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.session-loc + .session-loc {
    margin-top: -2px;
}

.session-description {
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.94rem;
    line-height: 1.55;
    margin: 4px 0 20px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.session-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    padding-top: 0;
    border-top: 0;
}

.session-price {
    font-weight: 700;
    font-size: 1.02rem;
    color: var(--clr-white);
    padding: 8px 12px;
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(12px);
    white-space: nowrap;
}

.btn-quickview {
    min-height: 42px;
    padding: 0 16px;
    border-radius: var(--radius-pill);
    background: var(--clr-white);
    border: none;
    color: var(--clr-ocean-dark);
    font-weight: 600;
    cursor: pointer;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
    white-space: nowrap;
}

.btn-quickview:hover {
    color: var(--clr-white);
    background: var(--clr-aqua-main);
    transform: translateY(-2px);
}

/* Skeleton Loader */
.skeleton {
    background: #eee;
    background: linear-gradient(110deg, #ececec 8%, #f5f5f5 18%, #ececec 33%);
    border-radius: 5px;
    background-size: 200% 100%;
    animation: 1.5s shine linear infinite;
}

.skel-card { height: 430px; border-radius: 22px; }

.empty-sessions {
    grid-column: 1 / -1;
    text-align: center;
    padding: 56px 28px;
    border: 1px solid #edf1f2;
    border-radius: var(--radius-md);
    background: var(--clr-bg-soft);
    box-shadow: var(--shadow-soft);
}

.empty-sessions h3 {
    font-size: 1.7rem;
    margin-bottom: 10px;
}

.empty-sessions p {
    color: var(--clr-text-muted);
    max-width: 520px;
    margin: 0 auto;
}

@keyframes shine {
    to { background-position-x: -200%; }
}

@keyframes resultsPop {
    0% {
        opacity: 0.68;
        transform: translateY(14px) scale(0.985);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Quick View Drawer */
.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
}

.drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

.quick-view-drawer {
    position: fixed;
    top: 0;
    right: -450px;
    width: 100%;
    max-width: 450px;
    height: 100vh;
    background: var(--clr-white);
    z-index: 2001;
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
    transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
}

.quick-view-drawer.active {
    right: 0;
}

.close-drawer {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--clr-bg-soft);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--clr-text-main);
    z-index: 10;
    transition: background 0.2s;
}

.close-drawer:hover {
    background: #eee;
}

.drawer-content {
    padding: 0;
}
.drawer-header-img {
    height: 250px;
    background-size: cover;
    background-position: center;
}
.drawer-body {
    padding: 30px;
}
.drawer-title { margin-bottom: 10px; }
.drawer-desc { color: var(--clr-text-muted); margin: 20px 0; }
.drawer-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.drawer-meta span {
    padding: 12px;
    border-radius: var(--radius-sm);
    background: var(--clr-bg-soft);
    color: var(--clr-ocean-dark);
    font-weight: 600;
    text-align: center;
}

.drawer-book-btn { width: 100%; margin-top: 20px; }

/* Footer */
.footer {
    background-color: var(--clr-ocean-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 30px;
}

.footer h3, .footer h4 {
    color: var(--clr-white);
    margin-bottom: 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    font-size: 1.8rem;
    font-family: var(--font-heading);
}

.logos-placeholder {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.logo-box {
    padding: 10px 20px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    font-weight: bold;
    color: var(--clr-white);
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul a:hover {
    color: var(--clr-white);
}

.footer-col i {
    margin-right: 8px;
    color: var(--clr-aqua-main);
}

.newsletter-form {
    display: flex;
    margin-top: 16px;
    position: relative;
}

.newsletter-form input {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-pill) 0 0 var(--radius-pill);
    border: none;
    outline: none;
    font-family: var(--font-body);
}

.newsletter-form button {
    border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
    padding: 12px 24px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.newsletter-form button.valid {
    background-color: #06d6a0;
}

.validation-msg {
    display: block;
    font-size: 0.85rem;
    margin-top: 8px;
    height: 20px;
}
.validation-msg.success { color: #06d6a0; }
.validation-msg.error { color: #ef476f; }

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--clr-aqua-main);
    color: var(--clr-white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-hover);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--clr-ocean-dark);
    transform: translateY(-5px);
}

/* Responsive */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .search-bar {
        flex-direction: column;
        align-items: stretch;
        border-radius: var(--radius-md);
        padding: 16px;
    }
    .search-divider {
        width: 100%;
        height: 1px;
        margin: 12px 0;
    }
    .search-input-group {
        padding: 8px 0;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 14px 0;
    }
    .nav-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        padding: 0 18px;
    }
    .logo {
        font-size: 1.35rem;
        line-height: 1;
        flex: 0 0 auto;
    }
    .nav-links {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        gap: clamp(10px, 2.2vw, 18px);
        margin-left: auto;
        flex: 1 1 auto;
        min-width: 0;
    }
    .nav-links .dropdown {
        flex: 0 1 auto;
        min-width: 0;
    }
    .nav-links .dropbtn {
        min-height: 0;
        padding: 0;
        font-size: 0.74rem;
        line-height: 1;
        white-space: nowrap;
        border: 0;
        background: transparent;
        border-radius: 0;
        color: var(--clr-white);
        gap: 4px;
    }
    .nav-links .btn {
        min-height: 0;
        padding: 0;
        font-size: 0.74rem;
        line-height: 1;
        white-space: nowrap;
    }
    .nav-links .btn-ghost {
        background: transparent;
        color: var(--clr-white);
    }
    .nav-links .btn-solid {
        min-height: 34px;
        padding: 0 18px;
        background: rgba(10, 37, 64, 0.88);
        color: var(--clr-white);
        box-shadow: 0 10px 26px rgba(10, 37, 64, 0.26);
    }
    .navbar.scrolled .btn-ghost,
    .navbar.scrolled .dropbtn {
        color: var(--clr-ocean-dark);
    }
    .navbar.scrolled .btn-solid {
        background: var(--clr-ocean-dark);
        color: var(--clr-white);
    }
    .dropdown-content {
        left: 0;
        right: auto;
        min-width: min(260px, calc(100vw - 32px));
        transform: translateY(8px);
    }
    .dropdown:hover .dropdown-content,
    .dropdown.open .dropdown-content {
        transform: translateY(0);
    }
    .sessions-grid {
        grid-template-columns: 1fr;
    }
    .session-card,
    .session-info {
        min-height: 390px;
    }
    .skel-card {
        height: 390px;
    }
    .session-footer {
        align-items: stretch;
        flex-direction: column;
    }
    .btn-quickview {
        width: 100%;
        justify-content: center;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-content {
        width: 100%;
        max-width: 680px;
    }
    .hero-buttons {
        align-items: center;
        flex-direction: column;
    }
    .partner-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 13px 0;
    }
    .nav-container {
        display: flex;
        padding: 0 12px;
        gap: 8px;
    }
    .logo {
        font-size: clamp(1.06rem, 5vw, 1.24rem);
    }
    .nav-links {
        display: flex;
        gap: clamp(7px, 2.2vw, 11px);
    }
    .nav-links .dropbtn,
    .nav-links .btn {
        font-size: clamp(0.63rem, 2.4vw, 0.72rem);
    }
    .nav-links .dropbtn i {
        display: none;
    }
    .nav-links .btn-solid {
        min-height: 31px;
        padding: 0 12px;
    }
    .dropdown-content {
        min-width: 190px;
    }
    .hero-content {
        padding: 0 20px;
    }
    .hero-title {
        font-size: clamp(2.15rem, 10vw, 2.45rem);
        max-width: 11ch;
        margin-left: auto;
        margin-right: auto;
    }
    .hero-subtitle {
        max-width: 32ch;
        margin-left: auto;
        margin-right: auto;
    }
    .hero-buttons .btn {
        width: 100%;
        max-width: 340px;
        min-width: 0;
    }
}

@media (max-width: 380px) {
    .nav-container {
        padding: 0 10px;
        gap: 6px;
    }
    .logo {
        font-size: 1rem;
    }
    .nav-links {
        gap: 6px;
    }
    .nav-links .btn,
    .nav-links .dropbtn {
        font-size: 0.61rem;
    }
    .nav-links .btn-solid {
        min-height: 29px;
        padding: 0 10px;
    }
}