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

:root {
    /* Official MFHE Brand Colors */
    --primary: #00a5c8;
    --primary-dark: #004c7f;
    --primary-glow: rgba(0, 165, 200, 0.5);

    /* Accent Colors */
    --accent-red: #e94f37;
    --accent-yellow: #fecb37;
    --accent-green: #4daf50;
    --secondary: #4daf50;
    --accent: #e94f37;

    /* Neutrals */
    --dark: #004c7f;
    --light: #F8FAFC;
    --white: #FFFFFF;

    /* Glassmorphism Tokens */
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-shadow: 0 8px 32px 0 rgba(0, 76, 127, 0.1);
    --blur: blur(16px);

    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Montserrat', sans-serif;

    /* Spacing */
    --section-padding: 100px 5%;
    --container-width: 1250px;

    /* Transitions */
    --transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--light);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    overflow-wrap: break-word;
    word-wrap: break-word;
    hyphens: auto;
}

section {
    padding: var(--section-padding);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
}

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

/* Glassmorphism Styles */
.glass {
    background: var(--glass-bg);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: 30px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 16px 32px;
    border-radius: 100px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    gap: 10px;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 10px 25px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px var(--primary-glow);
}

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

.btn-secondary:hover {
    transform: translateY(-5px);
    background: var(--primary);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.8);
}

.btn-glass-sm {
    padding: 8px 20px;
    font-size: 0.85rem;
    background: rgba(0, 98, 255, 0.1);
    color: var(--primary);
}

/* Header & Nav */
.sticky-nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 95%;
    max-width: var(--container-width);
    z-index: 1000;
    padding: 10px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-container {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    padding: 0;
}

.logo img {
    height: 50px;
    transition: var(--transition);
}

#main-nav ul {
    display: flex;
    list-style: none;
    gap: 25px;
}

#main-nav a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

#main-nav a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

#main-nav a:hover:after,
#main-nav a.active:after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.cart-icon {
    font-size: 1.2rem;
    color: var(--dark);
    position: relative;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 150px;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, rgba(0, 98, 255, 0.15) 0%, rgba(248, 250, 252, 0) 70%);
    filter: blur(80px);
    z-index: -1;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 25px;
}

.text-gradient {
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto 40px;
    color: #4A5568;
}

/* Mission Section */
.mission-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    padding: 60px;
    align-items: center;
    gap: 40px;
}

.mission-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.mission-visual {
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.floating-icons {
    font-size: 4rem;
    color: var(--primary);
    display: flex;
    gap: 30px;
}

.pulse {
    animation: pulse 2s infinite;
}

.pulse-delay {
    animation: pulse 2s infinite 1s;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }

    50% {
        transform: scale(1.1);
        opacity: 1;
        text-shadow: 0 0 20px var(--primary-glow);
    }

    100% {
        transform: scale(1);
        opacity: 0.8;
    }
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 50px 0;
}

.benefit-card {
    padding: 40px;
    text-align: center;
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-10px);
    background: var(--white);
}

.icon-wrap {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
}

.bg-blue {
    background: rgba(0, 165, 200, 0.1);
    color: var(--primary);
}

.bg-green {
    background: rgba(77, 175, 80, 0.1);
    color: var(--accent-green);
}

.bg-accent {
    background: rgba(233, 79, 55, 0.1);
    color: var(--accent-red);
}

/* Steps Section */
.steps-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.step-item {
    position: relative;
}

.step-num {
    position: absolute;
    top: -20px;
    left: 20px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    z-index: 2;
    box-shadow: 0 5px 15px var(--primary-glow);
}

.step-content {
    padding: 40px 30px 30px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 20px;
}

.counter {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-top: 50px;
}

.team-card {
    padding: 20px;
    text-align: center;
    transition: var(--transition);
}

.team-card:hover {
    background: var(--white);
}

.member-img {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 20px;
    margin-bottom: 20px;
}

.member-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.team-card:hover img {
    transform: scale(1.1);
}

.member-role {
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.member-desc {
    font-size: 0.9rem;
    color: #4A5568;
    line-height: 1.5;
    margin-top: 15px;
    font-style: italic;
}

/* CTA Section */
.cta-container {
    padding: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, rgba(0, 165, 200, 0.08) 0%, rgba(0, 76, 127, 0.08) 100%);
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 15px;
}

/* Sponsors */
.sponsor-label {
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    font-size: 0.8rem;
    margin-bottom: 30px;
    opacity: 0.6;
}

.sponsors-track {
    display: flex;
    gap: 60px;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    filter: grayscale(1);
    opacity: 0.5;
    transition: var(--transition);
}

.sponsors-track:hover {
    filter: grayscale(0);
    opacity: 1;
}

.sponsors-track img {
    max-height: 40px;
    width: auto;
}

.sponsor-tag {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    padding: 10px 20px;
    background: rgba(0, 0, 0, 0.03);
    border-radius: 12px;
}

/* Footer */
footer {
    margin: 50px 2.5%;
    padding: 80px 50px 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 60px;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    font-size: 1.5rem;
}

.social-links a {
    color: var(--dark);
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--primary);
}

.footer-contact h3 {
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: var(--dark);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding-top: 30px;
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.6;
}

/* Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition);
}

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

/* Mobile Adjustments */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 3.5rem;
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 2fr);
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: clamp(2rem, 10vw, 3rem);
    }

    .mission-container {
        grid-template-columns: 1fr;
        padding: 30px;
    }

    .steps-container,
    .benefits-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }

    .cta-container {
        flex-direction: column;
        text-align: center;
        gap: 30px;
        padding: 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .sticky-nav {
        padding: 10px 20px;
    }

    #main-nav {
        display: flex;
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--glass-bg);
        backdrop-filter: var(--blur);
        -webkit-backdrop-filter: var(--blur);
        flex-direction: column;
        padding: 100px 30px 30px;
        transition: var(--transition);
        z-index: 1001;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
        border-left: 1px solid var(--glass-border);
    }

    #main-nav.active {
        right: 0;
    }

    #main-nav ul {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }

    #main-nav a {
        font-size: 1.1rem;
    }

    .nav-actions {
        gap: 12px;
    }

    .nav-actions .btn-glass,
    .nav-actions .btn-glass-sm {
        padding: 8px 15px;
        font-size: 0.8rem;
    }

    /* Hide greeting on very small mobile if needed or just shorten it */
    .user-greeting {
        display: none;
    }

    .mobile-only {
        display: block;
        background: none;
        border: none;
        font-size: 1.5rem;
        cursor: pointer;
        z-index: 1002;
        color: var(--dark);
    }

    .menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 76, 127, 0.2);
        backdrop-filter: blur(4px);
        z-index: 1000;
        display: none;
        opacity: 0;
        transition: var(--transition);
    }

    .menu-overlay.active {
        display: block;
        opacity: 1;
    }

    section {
        padding: 40px 5%;
    }

    .glass {
        padding: 20px !important;
    }

    .table-container {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin-bottom: 20px;
    }

    .points-table {
        min-width: 600px;
    }
}

@media (min-width: 769px) {
    .mobile-only {
        display: none;
    }
}