/* CATIGS 2026 - Modern Summit Styles */

/* Import Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@300;400;500;600;700;800;900&family=Montserrat:wght@300;400;500;600;700;800;900&display=swap');

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: #1f2937;
    background: #ffffff;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', 'Montserrat', Georgia, serif;
    line-height: 1.2;
    font-weight: 700;
}

.font-playfair {
    font-family: 'Playfair Display', Georgia, serif;
}

/* Typography */
.text-display {
    font-family: 'Montserrat', 'Poppins', sans-serif;
    font-weight: 800;
    letter-spacing: -0.02em;
}

/* Color Palette */
:root {
    /* Theme colors (aligned across the site) */
    --brand-blue: #0A2E73;
    --brand-blue-2: #1E3A8A;
    --brand-purple: #5A2D91;
    --brand-gold: #D4A017;
    --brand-gold-light: #f5d76e;

    /* Legacy aliases (so existing CSS keeps working) */
    --deep-blue: var(--brand-blue);
    --gold: var(--brand-gold);
    --gold-light: var(--brand-gold-light);
    --purple: var(--brand-purple);

    --green: #1E7D3D;

    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
}

/* Small helpers to reduce Tailwind hardcoded hex usage */
.text-brand-blue { color: var(--brand-blue); }
.text-brand-gold { color: var(--brand-gold); }
.bg-brand-blue { background: var(--brand-blue); }
.bg-brand-gold { background: var(--brand-gold); }

/* Gradient helpers */
.bg-brand-hero-gradient {
    background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-2) 45%, var(--brand-purple) 100%);
}
.bg-brand-ribbon-gradient {
    background: linear-gradient(90deg, var(--brand-blue) 0%, var(--brand-purple) 50%, var(--brand-blue) 100%);
}


/* Navigation */
nav {
    transition: all 0.3s ease;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
}

nav .nav-glass {
    background: #ffffff;
    color: var(--brand-blue);

    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(10, 46, 115, 0.08);
}

nav .nav-glass a {
    color: var(--brand-blue);
}

.nav-glass.scrolled {
    background: #ffffff;
    box-shadow: 0 10px 40px -10px rgba(10, 46, 115, 0.15);
}

/* Mobile Menu */
#mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 100;
    background: white;
    border-radius: 0 0 1rem 1rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

#mobile-menu.hidden {
    display: none;
}

#mobile-menu a {
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 0.75rem 0.5rem;
    font-size: 0.85rem;
    transition: background-color 0.2s ease;
}

#mobile-menu a:hover {
    background-color: #f3f4f6;
}

@media (max-width: 640px) {
    #mobile-menu {
        margin: 0.25rem;
        border-radius: 0.75rem;
    }
    
    #mobile-menu a {
        padding: 0.75rem 0.75rem;
        border-bottom: 1px solid #f3f4f6;
    }
    
    #mobile-menu a:last-child {
        border-bottom: none;
    }
}

/* Hero Section */
/* Theme helpers */
.bg-brand-hero-horizontal {
    background: linear-gradient(90deg, var(--brand-blue) 0%, var(--brand-purple) 50%, var(--brand-blue-2) 100%);
}

#hero {

    background: linear-gradient(180deg, rgba(10,46,115,0.95) 0%, rgba(2,6,23,0.7) 100%);

    position: relative;
    overflow: hidden;
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
}

#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='120' height='120' viewBox='0 0 120 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M72 68v-8h-4v8h-8v4h8v8h4v-8h8v-4h-8z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.12;
    pointer-events: none;
}


.hero-gradient {
    background: linear-gradient(180deg, rgba(10, 46, 115, 0.9) 0%, rgba(10, 46, 115, 0.7) 50%, rgba(10, 46, 115, 0.9) 100%);
}

/* Section Styles */
.section-blue {
    background: linear-gradient(180deg, var(--brand-blue) 0%, #0f387a 100%);

    color: white;
    position: relative;
    overflow: hidden;
}

.section-blue::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M50 50c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10s-10-4.477-10-10 4.477-10 10-10z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.section-gold {
    background: linear-gradient(135deg, var(--brand-gold) 0%, var(--brand-gold-light) 50%, var(--brand-gold) 100%);

color: var(--brand-blue);
}

.section-white {
    background: #ffffff;
}

.section-gray {
    background: #f9fafb;
}

/* Cards */
.card-event {
    background: white;
    border-radius: 1.25rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    border: 1px solid #f3f4f6;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1rem;
}

@media (min-width: 640px) {
    .card-event {
        padding: 1.5rem;
    }
}

@media (min-width: 768px) {
    .card-event {
        padding: 2rem;
    }
}

.card-event:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(10, 46, 115, 0.15);
    border-color: rgba(212, 160, 23, 0.3);
}

.card-dark {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1rem;
    transition: transform 0.28s cubic-bezier(.2,.9,.2,1), box-shadow 0.28s;
}

.card-dark:hover {
    background: rgba(255, 255, 255, 0.09);
    border-color: rgba(212, 160, 23, 0.35);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px -12px rgba(10,46,115,0.12);
}

/* Buttons */
.btn-gold {
    background: linear-gradient(135deg, var(--brand-gold) 0%, var(--brand-gold-light) 100%);
    color: #071735;
    padding: 0.7rem 1.5rem;
    border-radius: 9999px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.75rem;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
}

@media (min-width: 640px) {
    .btn-gold {
        padding: 0.75rem 1.75rem;
        font-size: 0.9rem;
    }
}

.btn-gold:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px -12px rgba(212,160,23,0.25);
}

.btn-gold:active {
    transform: translateY(-2px);
}

.btn-white {
    background: rgba(255,255,255,0.06);
    color: white;
    padding: 0.75rem 1.75rem;
    border-radius: 9999px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.9rem;
    transition: transform 0.22s ease, background 0.22s;
    border: 1px solid rgba(255,255,255,0.12);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-white:hover {
    background: rgba(255,255,255,0.14);
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    color: var(--brand-gold);
    padding: 0.7rem 1.5rem;
    border-radius: 9999px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.7rem;
    transition: all 0.3s ease;
    border: 2px solid var(--brand-gold);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
}

@media (min-width: 640px) {
    .btn-outline {
        padding: 0.875rem 2rem;
        font-size: 0.8rem;
    }
}

.btn-outline:hover {
    background: var(--brand-gold);
    color: white;
    transform: translateY(-3px);
}

/* Badge */
.badge-gold {
    display: inline-block;
    background: linear-gradient(90deg, rgba(212,160,23,0.12), rgba(212,160,23,0.07));
    color: #f8e9c2;

    padding: 0.4rem 0.9rem;
    border-radius: 9999px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.72rem;
    border: 1px solid rgba(255,255,255,0.06);
}

.badge-blue {
    background: rgba(10, 46, 115, 0.1);
    color: var(--brand-blue);
    padding: 0.5rem 1.25rem;
    border-radius: 9999px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.75rem;
    display: inline-block;
}

/* Stats Counter */
.stat-number {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    background: linear-gradient(135deg, var(--brand-gold) 0%, var(--brand-gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 3.5rem;
    line-height: 1;
}

/* Countdown Timer */
.countdown-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 1rem;
    padding: 1rem;
    min-width: 70px;
    text-align: center;
}

@media (min-width: 640px) {
    .countdown-item {
        padding: 1.5rem;
        min-width: 100px;
    }
}

.countdown-number {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 1.75rem;
    color: var(--brand-gold);
    line-height: 1;
}

@media (min-width: 640px) {
    .countdown-number {
        font-size: 2.5rem;
    }
}

/* Focus Areas Grid */
.focus-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .focus-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
}

@media (min-width: 1024px) {
    .focus-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
}

@media (min-width: 1280px) {
    .focus-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
}

.focus-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 1rem;
    transition: all 0.3s ease;
    text-align: center;
}

@media (min-width: 640px) {
    .focus-item {
        padding: 1.25rem;
    }
}

@media (min-width: 1024px) {
    .focus-item {
        padding: 1.5rem;
    }
}

.focus-item:hover {
    background: rgba(212, 160, 23, 0.1);
    border-color: rgba(212, 160, 23, 0.5);
    transform: translateY(-4px);
}

/* Speaker Card */
.speaker-card {
    background: white;
    border-radius: 1.25rem;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid #f3f4f6;
}

@media (max-width: 640px) {
    .speaker-card {
        border-radius: 0.5rem;
    }
}

.speaker-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(10, 46, 115, 0.15);
}

.speaker-img {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
    background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-2) 100%);
    max-height: 100px;
}

@media (max-width: 639px) {
    .speaker-img {
        max-height: 200px;
    }
}

@media (min-width: 640px) and (max-width: 1023px) {
    .speaker-img {
        max-height: 250px;
    }
}

@media (min-width: 1024px) {
    .speaker-img {
        max-height: 300px;
    }
}

.hero-video-card { background: #000; }
.hero-video { width: 100%; height: auto; display:block; }
.partner-logo { 
    max-width: 80px; 
    height: auto; 
    object-fit: contain; 
    filter: brightness(1.05); 
}

.strategic-video {
    width: 100%;
    border-radius: 1rem;
    object-fit: cover;
    max-height: 400px;
    background: #000;
}

@media (min-width: 640px) {
    .strategic-video {
        max-height: 500px;
    }
}

@media (min-width: 1024px) {
    .strategic-video {
        max-height: 600px;
    }
}

@media (min-width: 640px) {
    .partner-logo {
        max-width: 120px;
    }
}

/* make hero video responsive and fit visually */
@media (min-width: 1024px) {
    .hero-video { height: 360px; object-fit: cover; }
}
@media (max-width: 640px) {
    .hero-video { height: 220px; }
}


.speaker-placeholder {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Sponsor Card */
.sponsor-card {
    background: white;
    border-radius: 1rem;
    padding: 1.25rem;
    text-align: center;
    border: 2px solid #f3f4f6;
    transition: all 0.3s ease;
    font-size: 0.875rem;
}

@media (min-width: 768px) {
    .sponsor-card {
        padding: 2rem;
        font-size: 1rem;
    }
}

.sponsor-card:hover {
    border-color: #D4A017;
    box-shadow: 0 20px 40px -10px rgba(212, 160, 23, 0.2);
    transform: translateY(-4px);
}

/* Newsletter */
.newsletter-input {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 9999px;
    padding: 1rem 1.5rem;
    color: white;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-input:focus {
    outline: none;
    border-color: #D4A017;
    background: rgba(255, 255, 255, 0.15);
}

/* Form Inputs */
.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.75rem;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    transition: all 0.3s ease;
    background: white;
}

@media (min-width: 640px) {
    .form-input {
        padding: 1rem 1.25rem;
        font-size: 1rem;
    }
}

.form-input:focus {
    outline: none;
    border-color: #D4A017;
    box-shadow: 0 0 0 4px rgba(212, 160, 23, 0.1);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #374151;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (min-width: 640px) {
    .form-label {
        font-size: 0.9rem;
    }
}

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

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fadeInScale {
    animation: fadeInScale 0.6s ease-out forwards;
}

.animate-pulse-slow {
    animation: pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

/* Stagger delays */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }
.delay-600 { animation-delay: 600ms; }

/* Gradient Text */
.text-gradient {
    background: linear-gradient(135deg, #D4A017 0%, #f5d76e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-blue {
    background: linear-gradient(135deg, #0A2E73 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Section Dividers */
.section-divider {
    height: 4px;
    background: linear-gradient(90deg, #0A2E73 0%, #D4A017 50%, #0A2E73 100%);
}

/* Info Card */
.info-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 10px 30px -10px rgba(10, 46, 115, 0.1);
    border: 1px solid #f3f4f6;
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -10px rgba(10, 46, 115, 0.15);
}

/* Icon Box */
.icon-box {
    width: 3.5rem;
    height: 3.5rem;
    background: linear-gradient(135deg, rgba(212, 160, 23, 0.1) 0%, rgba(212, 160, 23, 0.05) 100%);
    border-radius: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

/* Mobile Responsive Styles */
@media (max-width: 640px) {
    /* Typography */
    h1 {
        font-size: 1.75rem !important;
        line-height: 1.25;
        margin-bottom: 0.75rem !important;
    }
    
    h2 {
        font-size: 1.375rem !important;
        line-height: 1.4;
        margin-bottom: 0.5rem !important;
    }
    
    h3 {
        font-size: 1.125rem !important;
        line-height: 1.35;
    }
    
    p {
        font-size: 0.9375rem;
        line-height: 1.6;
    }
    
    /* Sections */
    main section {
        padding: 2rem 1rem !important;
    }
    
    .section-padding {
        padding: 2rem 1rem !important;
    }
    
    /* Buttons */
    button, 
    .btn-gold,
    .btn-white,
    .btn-outline,
    a[href*="registration"],
    a[href*="register"],
    .nav-link {
        min-height: 44px;
        min-width: 44px;
        padding: 0.875rem 1.5rem !important;
        font-size: 0.875rem !important;
        width: 100%;
    }
    
    .btn-gold,
    .btn-outline {
        display: block;
        text-align: center;
    }
    
    /* Forms */
    input,
    select,
    textarea {
        font-size: 16px !important;
        padding: 0.875rem !important;
        width: 100%;
    }
    
    /* Navigation */
    nav {
        z-index: 100;
    }
    
    nav .bg-white {
        margin: 0.25rem;
        border-radius: 0.75rem;
        padding: 0.5rem !important;
    }
    
    /* Grids */
    .grid {
        gap: 0.75rem !important;
    }
    
    /* Cards */
    .feature-card,
    .card-event,
    .bg-white.rounded-2xl,
    .bg-white.rounded-xl {
        padding: 1.25rem !important;
        margin-bottom: 0;
        border-radius: 1rem !important;
    }
    
    .grid.md\:grid-cols-3,
    .grid.md\:grid-cols-2,
    .grid.lg\:grid-cols-4,
    .grid.lg\:grid-cols-3,
    .grid.lg\:grid-cols-5 {
        grid-template-columns: 1fr !important;
    }
    
    .grid.sm\:grid-cols-2 {
        grid-template-columns: 1fr !important;
    }
    
    /* Mobile Menu */
    #mobile-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        margin: 0;
        border-radius: 0;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    }
    
    #mobile-menu a {
        padding: 0.875rem 1rem !important;
        border-bottom: 1px solid #f3f4f6;
        display: block;
    }
    
    #mobile-menu a:last-child {
        border-bottom: none;
    }
    
    /* Hero Section */
    #hero {
        min-height: 85vh !important;
        padding-top: 3rem !important;
        padding-bottom: 2rem !important;
    }
    
    #hero .inline-flex {
        font-size: 0.75rem !important;
        padding: 0.5rem 0.875rem !important;
    }
    
    #hero .flex.flex-col {
        gap: 0.75rem !important;
    }
    
    /* Countdown */
    .countdown-item {
        min-width: 60px;
        padding: 0.875rem 0.5rem;
        border-radius: 0.75rem;
    }
    
    .countdown-number {
        font-size: 1.5rem !important;
    }
    
    /* About Section */
    #about {
        grid-template-columns: 1fr !important;
    }
    
    .grid.lg\:grid-cols-2 {
        grid-template-columns: 1fr !important;
    }
    
    /* Footer */
    footer .grid,
    footer .grid.lg\:grid-cols-3 {
        grid-template-columns: 1fr !important;
        text-align: center;
    }
    
    footer a {
        display: inline-block;
    }
    
    /* Badges */
    .badge-blue,
    .badge-gold {
        font-size: 0.65rem !important;
        padding: 0.375rem 0.75rem !important;
    }
    
    /* Spacing */
    .mb-12 {
        margin-bottom: 1.5rem !important;
    }
    
    .mt-12 {
        margin-top: 1.5rem !important;
    }
    
    .gap-6 {
        gap: 1rem !important;
    }
    
    /* Contact Form */
    .contact-form {
        gap: 1rem !important;
    }
    
    .contact-form div {
        margin-bottom: 0 !important;
    }
    
    /* Speaker/Leader Cards */
    .speaker-card {
        border-radius: 1rem !important;
        overflow: hidden;
    }
    
    .speaker-card img {
        max-height: 100px !important;
    }
}

@media (min-width: 641px) and (max-width: 1024px) {
    h1 {
        font-size: 2.25rem !important;
        line-height: 1.2;
    }
    
    h2 {
        font-size: 1.875rem !important;
        line-height: 1.3;
    }
    
    h3 {
        font-size: 1.375rem !important;
    }
    
    p {
        font-size: 1rem;
    }
    
    main section {
        padding: 2.5rem 1.5rem !important;
    }
    
    .grid.md\:grid-cols-3 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .grid.lg\:grid-cols-4,
    .grid.lg\:grid-cols-5 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .grid.xl\:grid-cols-3 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .focus-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .card-event,
    .speaker-card,
    .feature-card {
        padding: 1.5rem !important;
    }
    
    #hero {
        min-height: 85vh;
    }
    
    /* Better spacing for medium screens */
    .gap-6 {
        gap: 1.25rem !important;
    }
    
    /* Buttons */
    button,
    .btn-gold,
    .btn-white,
    .btn-outline {
        padding: 0.875rem 1.75rem !important;
    }
}

@media (min-width: 1025px) {
    h1 {
        font-size: 3.5rem;
        line-height: 1.1;
    }
    
    h2 {
        font-size: 2.25rem;
        line-height: 1.2;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    main section {
        padding: 3rem 1rem !important;
    }
    
    .card-event:hover {
        transform: translateY(-8px);
    }
    
    .feature-card:hover {
        transform: translateY(-8px);
    }
    
    .speaker-card:hover {
        transform: translateY(-8px);
    }
}

/* Focus States */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
outline: 2px solid var(--brand-gold);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: var(--brand-gold);
    color: white;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: var(--brand-blue);
    border-radius: 5px;
}

/* Additional Mobile Improvements */
@media (max-width: 640px) {
    /* Prevent horizontal scroll */
    html, body {
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    /* Better navigation spacing */
    nav .px-3 {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    
    nav .py-3 {
        padding-top: 0.5rem;
        padding-bottom: 0.5rem;
    }
    
    /* Improve sponsor carousel */
    .sponsor-card {
        min-width: 140px;
        font-size: 0.8rem;
    }
    
    /* Better spacing for headers */
    .mb-8 { margin-bottom: 1rem; }
    .mb-12 { margin-bottom: 1.5rem; }
    .mt-8 { margin-top: 1rem; }
    .mt-12 { margin-top: 1.5rem; }
    
    /* Better image sizing */
    img {
        max-width: 100%;
        height: auto;
    }
    
    /* Improve max-width containers */
    .max-w-3xl,
    .max-w-4xl,
    .max-w-6xl,
    .max-w-7xl {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    
    /* Better button sizing */
    .flex.flex-col.sm\\:flex-row .btn-gold,
    .flex.flex-col.sm\\:flex-row .btn-outline {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    /* Improve feature cards */
    .feature-card {
        min-height: auto;
    }
    
    /* Better focus areas display */
    .focus-grid {
        gap: 0.75rem;
    }
    
    /* Fix any overflow on countdown */
    .countdown-item {
        flex: 1;
        min-width: 0;
    }
    
    /* Ensure text doesn't overflow */
    p, span, div {
        word-break: break-word;
        overflow-wrap: break-word;
    }
    
    /* Better video/image containers */
    .hero-video-card,
    .speaker-img,
    .partner-logo {
        max-width: 100%;
    }
}

::-webkit-scrollbar-thumb:hover {
    background: var(--brand-gold);
}

/* Print Styles */
@media print {
    nav,
    .no-print {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
    }
}

/* Smooth Scroll offset for fixed nav */
section[id] {
    scroll-margin-top: 80px;
}

/* Container utility */
.container-main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

@media (min-width: 1536px) {
    .container-main {
        max-width: 1440px;
    }
}

/* Partner logos section */
.partner-logos {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 2rem 3rem;
    opacity: 0.9;
}

.partner-logos img {
    height: 50px;
    width: auto;
    filter: grayscale(100%) brightness(0) invert(1);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.partner-logos img:hover {
    filter: grayscale(0%) brightness(1) invert(0);
    opacity: 1;
}

/* CTA ribbon */
.cta-ribbon {
    background: linear-gradient(90deg, #0A2E73 0%, #5A2D91 50%, #0A2E73 100%);
    background-size: 200% 100%;
    animation: gradientShift 8s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Glow effect */
.glow {
    box-shadow: 0 0 40px rgba(212, 160, 23, 0.3);
}

.glow-blue {
    box-shadow: 0 0 40px rgba(10, 46, 115, 0.3);
}