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

:root {
    /* Color Palette - Kept the core, added an accent for glows */
    --bg: #021526;
    --secondary-bg: rgba(2, 21, 38, 0.6);
    /* Made navbar bg more transparent */
    --text: #EAEAEA;
    /* Slightly softened white */
    --primary: #03346E;
    --secondary: #6EACDA;
    --tertiary: #E2E2B6;
    --accent-glow: rgba(110, 172, 218, 0.5);

    /* Timeline Colors */
    --online: #92d050;
    --online-bg: rgba(146, 208, 80, 0.15);
    --offline: #ff4444;
    --offline-bg: rgba(200, 0, 0, 0.15);
    --ended: #999999;
    --ended-bg: rgba(153, 153, 153, 0.15);

    /* Prizes */
    --gold: #FFD700;
    --gold-dark: #E6C200;
    --silver: #C0C0C0;
    --silver-dark: #A8A8A8;
    --bronze: #CD7F32;
    --bronze-dark: #B2692D;

    /* Spacing Scale (based on 1rem = 10px) */
    --space-xs: 0.8rem;
    --space-sm: 1.6rem;
    --space-md: 2.4rem;
    --space-lg: 4.8rem;
    --space-xl: 6.4rem;

    /* --- NEW: Typography with futuristic fonts --- */
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Poppins', sans-serif;
    --font-base: 1.6rem;
    --font-lg: 2rem;
    --font-xl: 2.4rem;
    --font-xxl: 3.6rem;
    --font-display: 4.8rem;

    /* Other */
    --border-radius: 0.8rem;
    --border-radius-pill: 5rem;
    --container-width: 110rem;
    --transition-speed: 0.4s;
    /* Slightly slower for smoother effects */
}

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
    scroll-padding-top: 10rem;
    /* Adjusted for taller navbar */
}

body {
    font-family: var(--font-body);
    /* NEW: Set base body font */
    background-color: var(--bg);
    color: var(--text);
    font-size: var(--font-base);
    line-height: 1.6;
    overflow-x: hidden;
    /* Prevent horizontal scroll from animations */
}

/* --- NEW: Animated Grid Background for Hero --- */
.hero-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    background-image:
        linear-gradient(rgba(110, 172, 218, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(110, 172, 218, 0.1) 1px, transparent 1px);
    background-size: 4rem 4rem;
    animation: moveGrid 20s linear infinite;
}

@keyframes moveGrid {
    from {
        background-position: 0 0;
    }

    to {
        background-position: 4rem 8rem;
    }
}


h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    /* NEW: Set heading font */
    line-height: 1.2;
    font-weight: 700;
    text-transform: uppercase;
    /* Techy feel */
    letter-spacing: 0.1rem;
}

h1 {
    font-size: var(--font-display);
}

h2 {
    font-size: var(--font-xxl);
    margin-bottom: var(--space-md);
}

h3 {
    font-size: var(--font-xl);
}

p {
    margin-bottom: var(--space-sm);
    font-weight: 300;
}

a {
    color: var(--secondary);
    text-decoration: none;
}

a:hover,
a:focus {
    text-decoration: none;
    color: var(--tertiary);
}

/* Removed underline for a cleaner look */
ul,
ol {
    list-style-position: inside;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: var(--space-lg) var(--space-md);
}

section {
    padding-top: var(--space-xl);
    padding-bottom: var(--space-xl);
    position: relative;
    /* For potential future pseudo-elements */
}

.btn {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    font-size: var(--font-base);
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    border-radius: var(--border-radius-pill);
    border: 0.2rem solid transparent;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
}

.btn-primary {
    background-color: var(--secondary);
    color: var(--bg);
    border-color: var(--tertiary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--tertiary);
    color: var(--primary);
    box-shadow: 0 0 2.5rem var(--accent-glow);
    transform: translateY(-0.3rem) scale(1.05);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text);
    border-color: var(--secondary);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--secondary);
    color: var(--bg);
    box-shadow: 0 0 2rem rgba(110, 172, 218, 0.4);
}

:focus-visible {
    outline: 0.3rem solid var(--tertiary);
    outline-offset: 0.3rem;
    border-radius: var(--border-radius);
}

.btn:focus-visible {
    border-radius: var(--border-radius-pill);
}

/* --- NAVBAR - Upgraded Glassmorphism Effect --- */
.navbar {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--space-sm) 0;
    /* Increased padding */
    z-index: 100;
    transition: background-color var(--transition-speed), backdrop-filter var(--transition-speed);
}

.navbar.scrolled {
    background-color: var(--secondary-bg);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    /* For Safari */
    box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.2);
}

.nav-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 var(--space-md);
    /* Increased padding */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--font-lg);
    color: var(--text);
    text-decoration: none;
}

.nav-logo img {
    width: 4rem;
    height: auto;
    display: block;
    translate: 5px 3px;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 101;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: var(--space-md);
}

.nav-links a {
    color: var(--text);
    font-weight: 500;
    transition: color var(--transition-speed), text-shadow var(--transition-speed);
}

.nav-links a:hover,
.nav-links a:focus {
    color: var(--secondary);
    text-shadow: 0 0 1rem var(--secondary);
}

/* --- HERO SECTION - Upgraded Feel --- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at 50% 50%, rgba(3, 52, 110, 0.6), transparent 70%);
    padding: var(--space-md);
    position: relative;
}

.hero-college {
    text-transform: uppercase;
    letter-spacing: 0.2rem;
    font-size: 4rem;
    margin-top: 2.5rem;
    font-family: Georgia, 'Times New Roman', Times, serif;
    color: var(--bronze);
    font-weight: lighter;
}

.hero-college img {
    width: 7rem;
    height: auto;
    translate: 0 1rem;
}

.hero-department {
    font-family: var(--font-heading);
    letter-spacing: 0.2rem;
    font-size: 2.5rem;
    margin: 0;
    font-weight: lighter;
    margin-top: 1rem;
}

.hero-subtitle {
    letter-spacing: 0.2rem;
    font-size: var(--font-lg);
    margin: 0;
    font-weight: bolder;
}

.hero-logos {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    translate: -4rem;
}

.s4ds-logo {
    width: 12rem;
    height: auto;
}

.club-logo {
    width: 22.3rem;
    height: auto;
    translate: 3rem;
}

.hero-nexathon {
    width: 7.5rem;
    height: 6rem;
    translate: 1rem 0.5rem;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin: var(--space-xs) 0;
    color: var(--tertiary);
    animation: textGlow 4s ease-in-out infinite alternate;
    /* NEW: Glowing text */
}

/* --- NEXATHON SECTION --- */
#nexathon {
    text-align: center;
    margin-top: var(--space-lg);
    font-family: var(--font-body);
    /* Base text uses Poppins */
}

.nexathon-card {
    border: 0.2rem solid var(--secondary);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    background: transparent;
    transition: opacity var(--transition-speed), transform var(--transition-speed);
    font-family: var(--font-body);
    /* Body font */
}

.nexathon-card.hidden {
    display: none;
}

.nexathon-card h2 {
    font-family: var(--font-heading);
    /* Orbitron for heading */
    color: var(--primary);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.1rem;
}

.nexathon-card h3 {
    font-family: var(--font-heading);
    /* Orbitron for subheadings */
    color: var(--secondary);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.05rem;
}

.nexathon-card p {
    margin-bottom: var(--space-sm);
    font-size: 1.4rem;
    font-family: var(--font-body);
    /* Poppins for paragraphs */
}

.nexathon-card .highlight {
    color: var(--secondary);
    font-weight: 600;
    font-family: var(--font-body);
}

.nexathon-card ul {
    list-style: none;
    padding: 0;
    margin: var(--space-md) 0;
    font-family: var(--font-body);
}

.nexathon-card li {
    margin-bottom: var(--space-xs);
}

.nexathon-flex {
    display: flex;
    flex-direction: row;
    /* row instead of column */
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
    /* makes it responsive */
}

.fee-circle {
    flex-shrink: 0;
    width: 12rem;
    /* increased from 9rem */
    height: 12rem;
    /* increased from 9rem */
    border-radius: 50%;
    background: var(--secondary);
    color: var(--bg);
    font-size: 2.4rem;
    /* slightly bigger text */
    font-family: var(--font-heading);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 2rem var(--accent-glow);
    margin-right: 2rem;
    /* extra gap to push it left of text */
    margin-left: -2rem;
    /* shift circle a bit further left */
}


.reg-details {
    text-align: left;
    max-width: 30rem;
}


.btn-group {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}




/* NEW: Keyframe for glowing text effect */
@keyframes textGlow {
    from {
        text-shadow: 0 0 1rem #E2E2B6, 0 0 2rem #E2E2B6, 0 0 3rem var(--gold-dark);
    }

    to {
        text-shadow: 0 0 2rem #E2E2B6, 0 0 3rem var(--gold), 0 0 4rem var(--gold);
    }
}

.hero-cta {
    margin-top: var(--space-md);
}

/* --- TIMELINE --- */
#timeline h2 {
    text-align: center;
}

.timeline-line {
    position: relative;
    margin: var(--space-lg) auto;
    max-width: 60rem;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.timeline-line::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    width: 0.3rem;
    height: 100%;
    background-image: linear-gradient(to bottom, var(--secondary), var(--primary));
    /* NEW: Gradient line */
    transform: translateX(-50%);
    box-shadow: 0 0 1rem var(--accent-glow);
}

.timeline-card {
    position: relative;
    background-color: var(--primary);
    border: 0.1rem solid var(--secondary);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    text-align: center;
    z-index: 1;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.timeline-card:hover {
    transform: scale(1.03);
    box-shadow: 0 0.8rem 2.4rem var(--accent-glow);
}

.timeline-card h3 {
    color: var(--tertiary);
    margin-bottom: var(--space-xs);
    font-size: 1.7rem;
}

.timeline-footer {
    margin-top: var(--space-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-base);
}

.status-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.8rem;
    border-radius: var(--border-radius-pill);
    font-weight: 600;
    gap: 0.6rem;
}

.status-pill .dot {
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    display: inline-block;
}

.status-pill.online {
    background-color: var(--online-bg);
    color: var(--online);
}

.status-pill.online .dot {
    background-color: var(--online);
    animation: pulse 2s infinite;
}

/* NEW: Pulse animation */

/* NEW: Keyframe for pulsing dot */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(146, 208, 80, 0.7);
    }

    70% {
        box-shadow: 0 0 0 1rem rgba(146, 208, 80, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(146, 208, 80, 0);
    }
}

.status-pill.offline {
    background-color: var(--offline-bg);
    color: var(--offline);
}

.status-pill.offline .dot {
    background-color: var(--offline);
}

.status-pill.ended {
    background-color: var(--ended-bg);
    color: var(--ended);
}

.status-pill.ended .dot {
    background-color: var(--ended);
}

.timeline-card .date {
    font-size: 1.4rem;
    color: var(--text);
}

/* --- CARDS (General Styling) --- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    gap: var(--space-md);
}

.card {
    background-color: var(--primary);
    padding: var(--space-md);
    border-radius: var(--border-radius);
    border: 0.1rem solid var(--secondary);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.card:hover {
    transform: translateY(-0.5rem);
    box-shadow: 0 0.8rem 1.6rem var(--accent-glow);
}

.card-title {
    margin-bottom: var(--space-xs);
}

.card-description {
    flex-grow: 1;
    margin-bottom: var(--space-md);
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.4rem;
}

.tag {
    background-color: rgba(110, 172, 218, 0.2);
    padding: 0.4rem 0.8rem;
    border-radius: var(--border-radius-pill);
}

/* --- PRIZES - More Dynamic --- */
#prizes h1 {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.prizes-top {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.prizes-bottom {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    align-items: stretch;
    flex-wrap: wrap;
}

.prize-card {
    background-color: var(--primary);
    border-radius: var(--border-radius);
    padding: var(--space-md);
    text-align: center;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 25rem;
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}

.prize-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: all 0.8s ease;
    z-index: 1;
}

.prize-card:hover::before {
    left: 100%;
}

.prize-card:hover {
    transform: translateY(-0.8rem) scale(1.02);
}

.prize-card.winner {
    width: 60%;
    background: linear-gradient(155deg, var(--gold) 20%, var(--primary) 70%);
    color: var(--background);
    animation: winner-glow 3s ease-in-out infinite alternate;
}

.prize-card.winner:hover {
    box-shadow: 0 0 4rem rgba(255, 215, 0, 0.6);
}

@keyframes winner-glow {
    from {
        box-shadow: 0 0 2rem rgba(255, 215, 0, 0.3), 0 0 0.2rem var(--gold);
    }

    to {
        box-shadow: 0 0 4rem rgba(255, 215, 0, 0.6), 0 0 0.2rem var(--gold);
    }
}

.prizes-bottom .prize-card {
    width: 45%;
}

.prize-card.second {
    background: linear-gradient(155deg, var(--silver) 20%, var(--primary) 70%);
}

.prize-card.second:hover {
    box-shadow: 0 0 3rem rgba(192, 192, 192, 0.5);
}

.prize-card.third {
    background: linear-gradient(155deg, var(--bronze) 20%, var(--primary) 70%);
}

.prize-card.third:hover {
    box-shadow: 0 0 3rem rgba(205, 127, 50, 0.5);
}

.prize-rank {
    font-size: 5rem;
    margin-bottom: var(--space-sm);
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.trophy-icon,
.medal-icon {
    width: 5rem;
    height: 5rem;
    filter: drop-shadow(0 0.5rem 1rem rgba(0, 0, 0, 0.3));
    transition: all var(--transition-speed);
}

.prize-card:hover .trophy-icon,
.prize-card:hover .medal-icon {
    transform: scale(1.2) rotate(-5deg);
}

.winner .trophy-icon {
    filter: drop-shadow(0 0.5rem 1.5rem rgba(255, 215, 0, 0.8)) brightness(1.3);
}

.medal-icon.silver {
    color: #E5E5E5;
    text-shadow: 0 0 2rem rgba(192, 192, 192, 0.8);
}

.medal-icon.bronze {
    color: #CD7F32;
    text-shadow: 0 0 2rem rgba(205, 127, 50, 0.8);
}

.prize-card h3 {
    margin-bottom: var(--space-xs);
    font-size: var(--font-xxl);
    position: relative;
    z-index: 2;
}

.prize-card p {
    font-size: var(--font-xl);
    font-weight: bold;
    margin: 0;
    position: relative;
    z-index: 2;
}

.prize-card.poster {
    background: linear-gradient(155deg, var(--gold-dark) 20%, var(--primary) 70%);
}

.prize-card.poster:hover {
    box-shadow: 0 0 3rem rgba(110, 172, 218, 0.5);
}

.medal-icon.poster {
    color: var(--gold-dark);
    text-shadow: 0 0 2rem rgba(255, 215, 0, 0.8);
}

.prize-card.poster-runner {
    background: linear-gradient(155deg, var(--tertiary) 20%, var(--primary) 70%);
    flex: 1 1 100%;
    width: 100%;
    max-width: 98%;
    margin: 0 auto;

}

.prize-card.poster-runner:hover {
    box-shadow: 0 0 3rem rgba(226, 226, 182, 0.5);
}

.medal-icon.poster-runner {
    color: var(--tertiary);
    text-shadow: 0 0 2rem rgba(226, 226, 182, 0.8);
}

/* --- GUIDELINES & FAQ --- */
.guidelines-list {
    padding-left: var(--space-md);
}

.guidelines-list li {
    margin-bottom: var(--space-sm);
}

.faq-item {
    border-bottom: 0.1rem solid var(--primary);
}

.faq-toggle {
    width: 100%;
    background: none;
    border: none;
    color: var(--text);
    font-family: var(--font-heading);
    font-size: var(--font-lg);
    font-weight: 500;
    text-align: left;
    padding: var(--space-sm) 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color var(--transition-speed);
}

.faq-toggle:hover {
    color: var(--secondary);
}

.faq-icon {
    display: inline-block;
    width: 1.2rem;
    height: 1.2rem;
    border-right: 0.2rem solid var(--secondary);
    border-bottom: 0.2rem solid var(--secondary);
    transform: rotate(45deg);
    transition: transform var(--transition-speed);
}

.faq-toggle[aria-expanded="true"] .faq-icon {
    transform: rotate(-135deg);
}

.faq-answer {
    padding-bottom: var(--space-sm);
    font-size: var(--font-base);
}

.faq-answer[hidden] {
    display: none;
}

/* --- FOOTER --- */
.footer {
    background-color: var(--primary);
    padding-top: var(--space-lg);
    font-size: 1.4rem;
    border-top: 1px solid var(--secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
    gap: var(--space-md);
    padding-bottom: var(--space-lg);
}

.footer-column h4 {
    font-size: var(--font-lg);
    margin-bottom: var(--space-sm);
    color: var(--tertiary);
}

.footer-column p {
    margin-bottom: var(--space-sm);
}

.social-links {
    list-style: none;
    display: flex;
    gap: var(--space-sm);
}

.social-links a {
    color: var(--text);
    transition: color var(--transition-speed), transform var(--transition-speed);
}

.social-links a:hover,
.social-links a:focus {
    color: var(--secondary);
    transform: scale(1.2);
}

.footer-bottom {
    border-top: 0.1rem solid var(--secondary);
    text-align: center;
    padding: var(--space-sm);
    font-size: 1.2rem;
}

.footer-bottom p {
    margin: 0;
}

.footer-column.venue {
    flex: 2;
    min-width: 350px;
}

.footer-column.follow {
    flex: 1;
    min-width: 200px;
}

.map-container {
    width: 100%;
    border-radius: 2.25rem;
    overflow: hidden;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    min-height: 18rem;
    border: 0;
}

/* --- ANIMATIONS --- */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(3rem) scale(0.98);
    /* NEW: Enhanced entry animation */
    transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.19, 1, 0.22, 1);
}

.reveal-on-scroll.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.info-box {
    position: relative;
    overflow: hidden;
    background: linear-gradient(120deg, var(--primary) 80%, var(--secondary) 100%);
    border: 0.2rem solid var(--secondary);
    border-radius: var(--border-radius);
    box-shadow: 0 0 2rem rgba(110, 172, 218, 0.1);
    padding: var(--space-lg) var(--space-md);
    margin-bottom: var(--space-lg);
    transition: box-shadow 0.4s, transform 0.4s;
}

.info-box::before {
    content: "";
    position: absolute;
    top: -40%;
    left: -30%;
    width: 80%;
    height: 180%;
    background: radial-gradient(circle, var(--tertiary) 0%, transparent 70%);
    opacity: 0.08;
    pointer-events: none;
    z-index: 0;
    animation: shine 4s linear infinite;
}

.info-box:hover,
.info-box:focus-within {
    box-shadow: 0 0 3rem var(--accent-glow);
    transform: translateY(-0.4rem) scale(1.015);
}

.info-box h2 {
    color: var(--tertiary);
    letter-spacing: 0.08em;
    text-shadow: 0 2px 8px rgba(226, 226, 182, 0.08);
    position: relative;
    z-index: 1;
}

.info-box ol,
.info-box ul {
    position: relative;
    z-index: 1;
}

.info-box li {
    background: rgba(255, 255, 255, 0.03);
    border-left: 0.3rem solid var(--secondary);
    margin-bottom: var(--space-sm);
    padding: 0.8rem 1.2rem;
    border-radius: 0.4rem;
    transition: background 0.3s, border-color 0.3s, transform 0.3s;
}

.info-box li:hover {
    background: rgba(110, 172, 218, 0.10);
    border-color: var(--tertiary);
    transform: translateX(1rem);
}

@keyframes shine {
    0% {
        transform: translateX(-10%) rotate(-10deg);
        opacity: 0.08;
    }

    50% {
        transform: translateX(20%) rotate(10deg);
        opacity: 0.16;
    }

    100% {
        transform: translateX(-10%) rotate(-10deg);
        opacity: 0.08;
    }
}

/* --- DOMAINS SECTION - NEW Interactive Style --- */
#domains h2 {
    text-align: center;
    margin-bottom: var(--space-sm);
}

.section-subtitle-text {
    text-align: center;
    color: var(--tertiary);
    font-size: var(--font-lg);
    margin-bottom: var(--space-lg);
    font-weight: 600;
    font-family: var(--font-body);
}

.domains-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
    /* Use auto-fit */
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.domain-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    height: 35rem;
    border: 0.2rem solid transparent;
    background: var(--primary);
    transition: all var(--transition-speed) ease;
}

.domain-card:hover {
    transform: translateY(-1rem) scale(1.03);
    border-color: var(--tertiary);
    box-shadow: 0 0 3rem var(--accent-glow);
}

.domain-image {
    position: absolute;
    /* Take it out of flow */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.domain-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7) contrast(1.1);
    transition: all var(--transition-speed) ease;
}

.domain-card:hover .domain-image img {
    transform: scale(1.1);
    filter: brightness(0.5) contrast(1.2);
}

.domain-overlay {
    position: absolute;
    bottom: 0;
    /* Align to bottom */
    left: 0;
    width: 100%;
    background: linear-gradient(0deg, rgba(2, 21, 38, 0.95) 20%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    /* Justify to bottom */
    align-items: center;
    text-align: center;
    padding: var(--space-lg);
    transition: all var(--transition-speed) ease;
    transform: translateY(0);
    /* Initially hide the P tag */
    opacity: 1;
}

.domain-card:hover .domain-overlay {
    transform: translateY(0);
    opacity: 1;
}

.domain-overlay h3 {
    color: var(--tertiary);
    font-size: var(--font-xl);
    margin: 0 0 var(--space-xs) 0;
    text-shadow: 0.2rem 0.2rem 0.8rem rgba(0, 0, 0, 0.9);
    transform: translateY(0);
    /* H3 starts lower */
    opacity: 1;
    transition: all var(--transition-speed) ease 0.1s;
}

.domain-card:hover .domain-overlay h3 {
    transform: translateY(0);
    opacity: 1;
}

.domain-overlay p {
    color: var(--secondary);
    font-size: var(--font-lg);
    font-family: var(--font-body);
    margin: 0;
    text-shadow: 0.1rem 0.1rem 0.4rem rgba(0, 0, 0, 0.8);
}


/* --- DOMAIN MODAL --- */
.domain-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.domain-modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 21, 38, 0.85);
    /* Slightly less opaque */
    -webkit-backdrop-filter: blur(1rem);
    backdrop-filter: blur(1rem);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.modal-content {
    position: relative;
    background: linear-gradient(135deg, var(--primary) 0%, var(--bg) 100%);
    border: 0.3rem solid var(--secondary);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 65rem;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: modalSlideIn 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: 0 0 4rem rgba(110, 172, 218, 0.3);
}

@keyframes modalSlideIn {
    from {
        transform: translateY(5rem) scale(0.95);
        opacity: 0;
    }

    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    border-bottom: 0.2rem solid var(--secondary);
    background: rgba(2, 21, 38, 0.8);
}

.modal-header h3 {
    color: var(--tertiary);
    margin: 0;
    font-size: var(--font-xxl);
}

.close-btn {
    background: rgba(110, 172, 218, 0.2);
    border: 0.2rem solid var(--secondary);
    color: var(--text);
    font-size: 2.4rem;
    cursor: pointer;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-speed);
}

.close-btn:hover {
    background-color: var(--secondary);
    color: var(--bg);
    transform: rotate(90deg);
}

.modal-body {
    padding: var(--space-lg);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    flex: 1;
}

.domain-description {
    font-size: var(--font-lg);
    line-height: 1.8;
    color: var(--text);
    margin-bottom: var(--space-lg);
    text-align: center;
}

.domain-features {
    list-style: none;
    padding: 0;
    display: grid;
    gap: var(--space-sm);
}

.domain-features li {
    padding: var(--space-md);
    background: rgba(110, 172, 218, 0.1);
    border-left: 3px solid var(--secondary);
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
}

.domain-features li:hover {
    background: rgba(110, 172, 218, 0.2);
    border-left-color: var(--tertiary);
    transform: translateX(0.5rem);
}

.domain-features strong {
    color: var(--tertiary);
    display: block;
    margin-bottom: var(--space-xs);
    font-family: var(--font-body);
    font-weight: 600;
    text-transform: none;
    letter-spacing: normal;
}