:root {
    --color-slate-grey: #708090;
    --color-navy-blue: #000080;
    --color-brand-navy: #0a1128;
    --color-matte-black: #1a1a1a;
    /* Adjusted for matte look */
    --color-gold: #5bb1cc;
    --color-silver: #C0C0C0;
    --color-white: #ffffff;
    --color-light-grey: #f4f4f4;
    --font-primary: 'Outfit', sans-serif;
}

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    background-color: var(--color-light-grey);
    color: var(--color-matte-black);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.relative-container {
    position: relative;
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    font-weight: 700;
    color: var(--color-matte-black);
}

/* Header & Nav */
.header {
    background-color: var(--color-brand-navy);
    color: var(--color-white);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.navbar-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-brand-navy);
    z-index: 1000;
}

.navbar-wrapper .navbar {
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-white);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--color-gold);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--color-white);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: 70px 20px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.5)), url('assets/futuristic_hero_bg.png');
    background-size: cover;
    background-position: center;
    color: var(--color-white);
}

.hero-content {
    max-width: 100%;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 5.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.h1-subtitle {
    display: block;
    font-size: 0.45em;
    margin-top: 5px;
    font-weight: 600;
    color: var(--color-white);
    opacity: 0.95;
    letter-spacing: 0.5px;
}

.hero-content h2 {
    font-size: 2.2rem;
    font-weight: 600;
    margin-bottom: 25px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-white);
    opacity: 0.95;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.cta-button {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--color-gold);
    color: var(--color-matte-black);
    text-decoration: none;
    font-weight: 600;
    border-radius: 5px;
    transition: all 0.3s, background-color 0.3s;
    background-clip: padding-box;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

.cta-button:hover {
    transform: translateY(-3px);
    background-color: #1a67df;
    color: white;
}

/* Hero & About Page CTA Buttons Custom Color */
.hero-content .cta-button,
.about-cta .cta-button {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-navy-blue) 100%);
    color: var(--color-white);
}

.hero-content .cta-button:hover,
.about-cta .cta-button:hover {
    background: linear-gradient(135deg, #7cd0ea 0%, #0000a0 100%);
    box-shadow: 0 0 20px rgba(91, 177, 204, 0.5);
    color: var(--color-white);
}

/* About Section */
.about-section {
    background-color: var(--color-white);
}

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

.about-content p {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

/* Subjects Section */
.subjects-section {
    background: linear-gradient(135deg, #141E30 0%, #0F172A 100%);
    padding: 100px 0;
}

.subjects-section .section-title {
    color: var(--color-white);
    margin-bottom: 60px;
}

.subjects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.subject-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8f8f8 100%);
    padding: 40px 30px;
    text-align: center;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    position: relative;
    overflow: hidden;
}

.subject-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-navy-blue));
}

.subject-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.subject-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--color-navy-blue) 0%, #000060 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-white);
    box-shadow: 0 8px 20px rgba(0, 0, 128, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.subject-card:hover .subject-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 25px rgba(0, 0, 128, 0.4);
    background: linear-gradient(135deg, var(--color-gold) 0%, #2778f1 100%);
}

.subject-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-matte-black);
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.subject-card:hover h3 {
    color: var(--color-navy-blue);
}

.subject-card p {
    font-size: 0.95rem;
    color: var(--color-slate-grey);
    line-height: 1.5;
}

.subject-code {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-navy-blue);
    margin-top: 8px;
    padding: 5px 12px;
    background-color: rgba(0, 0, 128, 0.1);
    border-radius: 20px;
    display: inline-block;
}

/* Early Bird Registration Section */
.early-bird-section {
    background: linear-gradient(135deg, #141E30 0%, #0F172A 100%);
    padding: 100px 0;
    overflow: hidden;
}

.early-bird-section .section-title {
    color: var(--color-white);
    margin-bottom: 50px;
}

.early-bird-card {
    max-width: 700px;
    margin: 0 auto;
    background: linear-gradient(145deg, #ffffff 0%, #f8f8f8 100%);
    padding: 50px 40px;
    border-radius: 25px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
}

.early-bird-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-navy-blue));
}

.early-bird-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-navy-blue) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-white);
    box-shadow: 0 10px 25px rgba(0, 0, 128, 0.4);
    background-clip: padding-box;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

.early-bird-card h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-matte-black);
    margin-bottom: 20px;
}

.early-bird-desc {
    font-size: 1.1rem;
    color: var(--color-slate-grey);
    line-height: 1.8;
    margin-bottom: 30px;
}

.early-bird-features {
    list-style: none;
    text-align: left;
    max-width: 350px;
    margin: 0 auto 30px;
}

.early-bird-features li {
    font-size: 1.05rem;
    color: var(--color-matte-black);
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.early-bird-features li i {
    color: var(--color-gold);
    font-size: 1.1rem;
}

.early-bird-price {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-matte-black);
    margin-bottom: 25px;
}

.early-bird-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-slate-grey);
}

.early-bird-card .cta-button {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-navy-blue) 100%);
    color: var(--color-white);
    padding: 15px 40px;
    font-size: 1.1rem;
    animation: pulseGlowCyan 2.5s infinite;
    border-radius: 50px !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    box-shadow: 0 10px 30px rgba(91, 177, 204, 0.4), 0 0 0 0 rgba(91, 177, 204, 0.4);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.early-bird-card .cta-button:hover {
    transform: translateY(-4px) scale(1.03);
    background: linear-gradient(135deg, #7cd0ea 0%, #0000a0 100%);
    box-shadow: 0 15px 40px rgba(91, 177, 204, 0.6), 0 0 10px rgba(255, 255, 255, 0.2);
}

@media (max-width: 768px) {
    .early-bird-card {
        padding: 40px 25px;
    }

    .early-bird-card h3 {
        font-size: 1.5rem;
    }

    .early-bird-price {
        font-size: 1.8rem;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--color-brand-navy);
        text-align: center;
        padding: 20px 0;
        gap: 0;
    }

    .nav-links.mobile-active {
        display: flex;
    }

    .nav-links li {
        padding: 15px 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-content h1 {
        font-size: 3.2rem;
    }

    .hero-content h2 {
        font-size: 1.6rem;
    }
}

/* Pricing Section */
.pricing-section {
    background: radial-gradient(circle at 50% 0%, #1a263e 0%, #0d1220 100%);
    position: relative;
    overflow: hidden;
}

.pricing-section .section-title {
    color: var(--color-white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.pricing-grid .monopoly {
    grid-column: 2 / 4;
    max-width: 350px;
    margin: 0 auto;
    width: 100%;
}

@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid .monopoly {
        grid-column: 1 / -1;
        max-width: 350px;
    }
}

@media (max-width: 600px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid .monopoly {
        grid-column: 1;
        max-width: 100%;
    }
}

.pricing-card {
    padding: 40px 20px;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-card .tagline {
    font-style: italic;
    margin-bottom: 20px;
    font-size: 0.9rem;
    opacity: 0.8;
}

.pricing-card .price {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.pricing-card .details {
    margin-bottom: 30px;
    font-weight: 500;
}

.select-btn {
    display: inline-block;
    padding: 10px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    margin-top: auto;
    transition: background-color 0.3s;
}

/* Specific Card Designs */
/* THE SOLO */
.solo {
    background-color: #5a5d52;
    color: var(--color-white);
    border: 2px solid var(--color-slate-grey);
}

.solo h3,
.solo .price {
    color: var(--color-white);
}

.solo .select-btn {
    background-color: var(--color-white);
    color: #5a5d52;
    font-weight: 600;
}

.solo .select-btn:hover {
    background-color: #f0f0f0;
}

/* THE ASSOCIATE */
.associate {
    background-color: #4c5e70;
    color: var(--color-white);
    border: 2px solid var(--color-silver);
}

.associate .select-btn {
    background-color: var(--color-white);
    color: #4c5e70;
}

.associate .select-btn:hover {
    background-color: #e0e0e0;
}

/* THE TRINITY */
.trinity {
    background-color: #243547;
    color: var(--color-white);
    border: 2px solid var(--color-gold);
    box-shadow: 0 0 15px rgba(91, 177, 204, 0.2);
}

.trinity .select-btn {
    background-color: var(--color-white);
    color: #243547;
}

.trinity .select-btn:hover {
    background-color: #e0e0e0;
}

/* THE EXECUTIVE */
.executive {
    background-color: #1c2430;
    color: var(--color-white);
    border: 1px solid var(--color-silver);
}

.executive .select-btn {
    background-color: var(--color-white);
    color: #1c2430;
}

.executive .select-btn:hover {
    background-color: #e0e0e0;
}

/* THE MONOPOLY */
.monopoly {
    background-color: var(--color-brand-navy);
    color: var(--color-white);
    border: 2px solid var(--color-white);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}

.monopoly .select-btn {
    background-color: var(--color-white);
    color: var(--color-brand-navy);
}

.monopoly .select-btn:hover {
    background-color: #e0e0e0;
}

/* Contact Section */
.contact-section {
    background: radial-gradient(circle at 50% 0%, #1a263e 0%, #0d1220 100%);
    position: relative;
    overflow: hidden;
}

.contact-section .section-title {
    color: var(--color-white);
}

.contact-form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 50px 40px;
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--color-silver);
    opacity: 0.6;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 10px rgba(91, 177, 204, 0.2);
}

.submit-btn {
    display: inline-block;
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-navy-blue) 100%);
    color: var(--color-white);
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 128, 0.4);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.form-result {
    margin-top: 20px;
    text-align: center;
}

.success-message {
    color: #28a745;
    font-weight: 500;
    padding: 15px;
    background-color: rgba(40, 167, 69, 0.1);
    border-radius: 5px;
}

.error-message {
    color: #dc3545;
    font-weight: 500;
    padding: 15px;
    background-color: rgba(220, 53, 69, 0.1);
    border-radius: 5px;
}

/* Footer style update */
.footer {
    background-color: var(--color-brand-navy);
    color: var(--color-white);
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 20px;
}

.footer-logo img {
    height: 85px;
}

.footer-info {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
}

.footer-socials,
.footer-emails {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-socials h4,
.footer-emails h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 10px;
}

.footer-business-text {
    color: var(--color-white);
    opacity: 0.8;
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 250px;
    margin: 0;
}

.footer-socials a,
.footer-emails a {
    color: var(--color-white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: color 0.3s ease;
}

.footer-socials a:hover,
.footer-emails a:hover {
    color: var(--color-gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.9rem;
    opacity: 0.8;
}

.nyrogen-link {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.nyrogen-link:hover {
    color: var(--color-gold);
    text-decoration: underline;
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-logo {
        flex-direction: column;
        text-align: center;
    }

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

    .footer-business-text {
        margin-bottom: 20px;
    }

    .footer-info {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }

    .footer-socials a,
    .footer-emails a {
        justify-content: center;
    }
}

/* Instagram Floating Button */
.instagram-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: rgba(10, 17, 40, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.6rem;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3), 0 0 15px rgba(225, 48, 108, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1000;
    animation: floatBtn 4s ease-in-out infinite;
}

.instagram-btn:hover {
    transform: scale(1.1);
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 15px 30px rgba(225, 48, 108, 0.5), 0 0 20px rgba(240, 148, 51, 0.3);
    color: #ffffff;
}

.instagram-btn i {
    transition: transform 0.4s ease;
}

.instagram-btn:hover i {
    transform: rotate(15deg) scale(1.1);
}

@keyframes floatBtn {
    0% {
        bottom: 30px;
    }

    50% {
        bottom: 36px;
    }

    100% {
        bottom: 30px;
    }
}

/* Welcome Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-content {
    background: linear-gradient(135deg, var(--color-matte-black) 0%, #2a2a2a 100%);
    padding: 50px 60px;
    border-radius: 20px;
    text-align: center;
    position: relative;
    max-width: 500px;
    width: 90%;
    border: 2px solid var(--color-gold);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(91, 177, 204, 0.2);
    transform: scale(1);
    transition: transform 0.3s ease;
}

.modal-overlay.hidden .modal-content {
    transform: scale(0.9);
}

.welcome-modal-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-navy-blue) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-white);
    box-shadow: 0 10px 25px rgba(91, 177, 204, 0.4);
    animation: pulseWelcomeIcon 2s infinite alternate ease-in-out;
}

@keyframes pulseWelcomeIcon {
    0% {
        transform: scale(1);
        box-shadow: 0 10px 25px rgba(91, 177, 204, 0.4);
    }

    100% {
        transform: scale(1.06);
        box-shadow: 0 10px 35px rgba(91, 177, 204, 0.7), 0 0 15px rgba(91, 177, 204, 0.3);
    }
}

.modal-content h2 {
    color: var(--color-gold);
    font-size: 2rem;
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: 2px;
}

.modal-content p {
    color: var(--color-white);
    font-size: 1.2rem;
    opacity: 0.9;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 2rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.3s ease, color 0.3s ease;
}

.modal-close:hover {
    opacity: 1;
    color: var(--color-gold);
}

@media (max-width: 768px) {
    .modal-content {
        padding: 40px 30px;
    }

    .modal-content h2 {
        font-size: 1.5rem;
    }

    .modal-content p {
        font-size: 1rem;
    }
}

/* Testimonials Section */
.testimonials-section {
    background: radial-gradient(circle at 50% 0%, #101a35 0%, #050b18 100%);
    position: relative;
    overflow: hidden;
    padding: 80px 0;
}

.testimonials-section .section-title {
    color: var(--color-white);
    margin-bottom: 50px;
    background: linear-gradient(135deg, #ffffff 30%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.testimonial-slider-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    z-index: 10;
    padding: 20px 0;
}

.testimonial-slider-wrapper {
    display: flex;
    width: 100%;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.testimonial-slide {
    width: 100%;
    max-width: 100%;
    min-width: 100%;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    user-select: none;
}

.testimonial-card {
    width: calc(100% - 100px);
    /* Leave 50px gap on left & right for navigation chevrons */
    max-width: 680px;
    min-width: 0;
    background: rgba(15, 23, 42, 0.85);
    /* deep slate/navy, opaque glassmorphism */
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
    padding: 35px 45px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #5bb1cc, #0000ff);
    opacity: 0.25;
    transition: opacity 0.3s ease;
    z-index: 2;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: rgba(91, 177, 204, 0.5);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 20px rgba(91, 177, 204, 0.25);
}

.testimonial-card:hover::before {
    opacity: 1;
}

.testimonial-card .card-glow {
    position: absolute;
    top: -50px;
    left: -50px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.08;
    background: var(--color-gold);
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.testimonial-card:hover .card-glow {
    opacity: 0.22;
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.testimonial-card .avatar {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-navy-blue) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--color-white);
    box-shadow: 0 5px 15px rgba(91, 177, 204, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
    background-clip: padding-box;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

.testimonial-card .avatar.parent-avatar {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-brand-navy) 100%);
    box-shadow: 0 5px 15px rgba(91, 177, 204, 0.2);
    background-clip: padding-box;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

.testimonial-card .student-info h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 4px;
}


.testimonial-quote {
    font-size: 1rem;
    line-height: 1.6;
    color: #cbd5e1;
    font-style: italic;
    position: relative;
    z-index: 1;
    margin: 0;
    max-height: 180px;
    overflow-y: auto;
    padding-right: 15px;
}

.testimonial-quote::-webkit-scrollbar {
    width: 6px;
}

.testimonial-quote::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.testimonial-quote::-webkit-scrollbar-thumb {
    background: rgba(91, 177, 204, 0.4);
    border-radius: 4px;
}

.testimonial-quote::-webkit-scrollbar-thumb:hover {
    background: rgba(91, 177, 204, 0.7);
}

/* Slider Navigation Buttons */
.slider-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 100;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
    font-size: 1.2rem;
}

.slider-nav-btn:hover {
    background: var(--color-gold);
    color: var(--color-brand-navy);
    border-color: var(--color-gold);
    box-shadow: 0 5px 15px rgba(91, 177, 204, 0.4);
}

.slider-nav-btn.prev-btn {
    left: 10px;
}

.slider-nav-btn.next-btn {
    right: 10px;
}

.testimonial-slider-dots {
    display: flex;
    gap: 8px;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 25px;
    padding-top: 15px;
    z-index: 15;
}

.testimonial-slider-dots .dot {
    width: 6px;
    height: 6px;
    background-color: rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-slider-dots .dot:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

.testimonial-slider-dots .dot.active {
    background-color: var(--color-gold);
    transform: scale(1.3);
    box-shadow: 0 0 8px var(--color-gold);
}

@media (max-width: 768px) {
    .testimonials-section {
        padding: 50px 0;
    }

    .testimonial-slider-container {
        max-width: 95%;
        padding: 10px 0;
    }

    .testimonial-slide {
        padding: 5px 0;
    }

    .testimonial-card {
        width: calc(100% - 30px);
        padding: 25px 20px;
    }

    .testimonial-quote {
        font-size: 0.95rem;
        max-height: 200px;
    }

    .slider-nav-btn {
        width: 35px;
        height: 35px;
        font-size: 1rem;
        background: rgba(91, 177, 204, 0.8); /* Make it more visible on mobile */
        color: var(--color-brand-navy);
        border: none;
    }

    .slider-nav-btn.prev-btn {
        left: 5px;
    }

    .slider-nav-btn.next-btn {
        right: 5px;
    }
}

/* Contact Page Styles */
.contact-page-section {
    background: radial-gradient(circle at 50% 0%, #1a263e 0%, #0d1220 100%);
    padding-top: 150px;
    padding-bottom: 100px;
    min-height: calc(100vh - 200px);
    position: relative;
    overflow: hidden;
}

.contact-page-section .section-title {
    color: var(--color-white);
}

/* Pricing Page Styles */
.pricing-page-section {
    padding-top: 120px;
}

/* About Page Styles */
.about-page-section {
    background: radial-gradient(circle at 50% 0%, #1a263e 0%, #0d1220 100%);
    padding-top: 140px;
    padding-bottom: 100px;
    min-height: calc(100vh - 200px);
    position: relative;
    overflow: hidden;
}

/* Background floating glow spheres */
.glow-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.25;
    pointer-events: none;
    z-index: 0;
    mix-blend-mode: screen;
}

.sphere-1 {
    top: 10%;
    left: -100px;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(91, 177, 204, 0.6) 0%, transparent 80%);
    animation: driftSlow 25s ease-in-out infinite alternate;
}

.sphere-2 {
    bottom: 15%;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--color-gold) 0%, transparent 80%);
    animation: driftSlow 30s ease-in-out infinite alternate-reverse;
}

@keyframes driftSlow {
    0% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(60px, -40px) scale(1.15);
    }

    100% {
        transform: translate(-30px, 50px) scale(0.9);
    }
}

.about-page-section .section-title {
    color: var(--color-white);
    position: relative;
    z-index: 1;
    font-size: 2.8rem;
    font-weight: 800;
    text-align: center;
    letter-spacing: -0.03em;
    margin-bottom: 60px;
    background: linear-gradient(135deg, #ffffff 30%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-page-content {
    max-width: 1040px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    padding: 0 20px;
}

/* Splitscreen Intro Grid styling */
.about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 70px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 50px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.intro-visual {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.visual-badge {
    align-self: flex-start;
    padding: 6px 16px;
    border-radius: 30px;
    background: rgba(91, 177, 204, 0.12);
    border: 1px solid rgba(91, 177, 204, 0.3);
    color: #a5b4fc;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(91, 177, 204, 0.2);
}

.about-intro-grid .highlight-text {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.25;
    background: linear-gradient(135deg, #ffffff 0%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0;
    letter-spacing: -0.03em;
}

.intro-description {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-intro-grid p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #94a3b8;
    margin: 0;
}

.about-intro-grid p strong {
    color: var(--color-white);
    font-weight: 700;
}

/* Primary Feature Card: Logic over lectures flex */
.about-feature.primary-showcase {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 60px;
    padding: 45px 50px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), border-color 0.4s ease, box-shadow 0.4s ease;
    position: relative;
    overflow: hidden;
}

.about-feature.primary-showcase::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(111, 0, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.about-feature.primary-showcase:hover {
    transform: translateY(-8px);
    border-color: rgba(91, 177, 204, 0.4);
    box-shadow: 0 35px 70px rgba(91, 177, 204, 0.15), 0 20px 50px rgba(0, 0, 0, 0.4);
}

.feature-icon-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-feature .feature-icon {
    width: 80px;
    height: 80px;
    min-width: 80px;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-navy-blue) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: var(--color-white);
    box-shadow: 0 10px 30px rgba(91, 177, 204, 0.4);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background-clip: padding-box;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

.about-feature.primary-showcase:hover .feature-icon {
    transform: scale(1.12) rotate(-5deg) translateZ(0);
    box-shadow: 0 15px 35px rgba(91, 177, 204, 0.6);
    background-clip: padding-box;
}

.about-feature .feature-content h2 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
    background: linear-gradient(90deg, #ffffff, #d8b4fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-feature .feature-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #cbd5e1;
    margin: 0;
}

/* Split Cards Grid: Parents vs Students */
.about-split-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 70px;
}

.about-card.brand-card {
    position: relative;
    padding: 50px 40px;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), border-color 0.4s ease, box-shadow 0.4s ease;
    overflow: hidden;
}

/* Base theme glows */
.card-glow {
    position: absolute;
    top: -50px;
    left: -50px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.12;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.gold-theme .card-glow {
    background: var(--color-gold);
}

.purple-theme .card-glow {
    background: var(--color-navy-blue);
}

/* Hover effects */
.about-card.brand-card:hover {
    transform: translateY(-10px);
}

.about-card.brand-card.gold-theme:hover {
    border-color: rgba(91, 177, 204, 0.35);
    box-shadow: 0 30px 60px rgba(91, 177, 204, 0.08), 0 20px 45px rgba(0, 0, 0, 0.45);
}

.about-card.brand-card.purple-theme:hover {
    border-color: rgba(0, 0, 128, 0.35);
    box-shadow: 0 30px 60px rgba(0, 0, 128, 0.08), 0 20px 45px rgba(0, 0, 0, 0.45);
}

.about-card.brand-card:hover .card-glow {
    opacity: 0.25;
}

.about-card .card-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 35px;
    position: relative;
    z-index: 1;
}

.about-card .card-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-clip: padding-box;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

.gold-theme .card-icon {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-brand-navy) 100%);
    box-shadow: 0 8px 20px rgba(91, 177, 204, 0.3);
    background-clip: padding-box;
}

.purple-theme .card-icon {
    background: linear-gradient(135deg, var(--color-navy-blue) 0%, var(--color-brand-navy) 100%);
    box-shadow: 0 8px 20px rgba(0, 0, 128, 0.3);
    background-clip: padding-box;
}

.about-card .card-header h2 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin: 0;
    line-height: 1.3;
}

.vibe-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.vibe-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 16px 20px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: all 0.3s ease;
}

.vibe-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(4px);
}

.gold-theme .vibe-item:hover {
    border-color: rgba(91, 177, 204, 0.25);
}

.purple-theme .vibe-item:hover {
    border-color: rgba(0, 0, 128, 0.25);
}

.vibe-icon {
    width: 46px;
    height: 46px;
    min-width: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.gold-theme .vibe-icon {
    background: rgba(91, 177, 204, 0.08);
    border: 1px solid rgba(91, 177, 204, 0.2);
    color: var(--color-gold);
}

.purple-theme .vibe-icon {
    background: rgba(0, 0, 128, 0.08);
    border: 1px solid rgba(0, 0, 128, 0.2);
    color: #a5b4fc;
}

.vibe-item:hover .vibe-icon {
    transform: scale(1.1) rotate(5deg);
}

.gold-theme .vibe-item:hover .vibe-icon {
    background: rgba(91, 177, 204, 0.2);
    color: #ffffff;
}

.purple-theme .vibe-item:hover .vibe-icon {
    background: rgba(0, 0, 128, 0.2);
    color: #ffffff;
}

.vibe-text h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 6px;
}

.vibe-text p {
    font-size: 0.98rem;
    color: #94a3b8;
    line-height: 1.6;
    margin: 0;
}

.feature-tagline {
    margin-top: 35px;
    font-size: 1rem;
    font-weight: 700;
    font-style: italic;
    letter-spacing: 0.01em;
    position: relative;
    z-index: 1;
    display: inline-block;
}

.gold-theme .feature-tagline {
    color: var(--color-gold);
    background: none;
    -webkit-text-fill-color: initial;
    background-clip: initial;
}

.purple-theme .feature-tagline {
    color: #a5b4fc;
    background: none;
    -webkit-text-fill-color: initial;
    background-clip: initial;
}

/* CTA Container and Pulse Shimmer Button */
.about-cta-container {
    text-align: center;
    margin-top: 70px;
    position: relative;
    z-index: 1;
}

.cta-pulse-button {
    display: inline-block;
    padding: 18px 45px;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-navy-blue) 100%);
    color: var(--color-white) !important;
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 30px rgba(91, 177, 204, 0.4), 0 0 0 0 rgba(91, 177, 204, 0.4);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: pulseGlowCyan 2.5s infinite;
    background-clip: padding-box;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

.cta-pulse-button:hover {
    transform: translateY(-4px) scale(1.03) translateZ(0);
    background: linear-gradient(135deg, #7cd0ea 0%, #0000a0 100%);
    box-shadow: 0 15px 40px rgba(91, 177, 204, 0.6), 0 0 10px rgba(255, 255, 255, 0.2);
}

@keyframes pulseGlowCyan {
    0% {
        box-shadow: 0 10px 30px rgba(91, 177, 204, 0.4), 0 0 0 0 rgba(91, 177, 204, 0.4);
    }

    70% {
        box-shadow: 0 10px 30px rgba(91, 177, 204, 0.4), 0 0 0 18px rgba(91, 177, 204, 0);
    }

    100% {
        box-shadow: 0 10px 30px rgba(91, 177, 204, 0.4), 0 0 0 0 rgba(91, 177, 204, 0);
    }
}

/* Founders Section */
.founders-section {
    background: radial-gradient(circle at 50% 100%, #1e293b 0%, #0d1220 100%);
    padding: 120px 0;
    position: relative;
}

.founders-section .section-title {
    color: var(--color-white);
    margin-bottom: 60px;
    font-size: 2.8rem;
    font-weight: 800;
    text-align: center;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #ffffff 30%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.founders-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.founder-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 50px 35px;
    text-align: center;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), border-color 0.4s ease, box-shadow 0.4s ease;
    position: relative;
    overflow: hidden;
}

.founder-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-navy-blue));
}

.founder-card:hover {
    transform: translateY(-8px);
    border-color: rgba(91, 177, 204, 0.35);
    box-shadow: 0 30px 60px rgba(91, 177, 204, 0.12), 0 20px 45px rgba(0, 0, 0, 0.45);
}

.founder-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #a5b4fc;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.4s ease, background 0.4s ease, color 0.4s ease, box-shadow 0.4s ease;
    background-clip: padding-box;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

.founder-card:hover .founder-icon {
    transform: scale(1.1) rotate(5deg) translateZ(0);
    color: #ffffff;
    border-color: rgba(91, 177, 204, 0.4);
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-navy-blue) 100%);
    box-shadow: 0 10px 25px rgba(91, 177, 204, 0.4);
    background-clip: padding-box;
}

.founder-card h3 {
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 8px;
}

.founder-role {
    font-size: 0.85rem;
    font-weight: 700;
    color: #a5b4fc;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 6px;
}

.founder-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: #94a3b8;
    font-style: italic;
    margin-bottom: 20px;
}

.founder-desc {
    font-size: 0.98rem;
    color: #cbd5e1;
    line-height: 1.7;
}

@media (max-width: 992px) {
    .founders-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .founders-grid .founder-card:last-child {
        grid-column: 1 / -1;
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .about-page-section {
        padding-top: 100px;
    }

    .about-page-section .section-title {
        font-size: 2.2rem;
        margin-bottom: 40px;
    }

    .about-intro-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 30px;
    }

    .about-intro-grid .highlight-text {
        font-size: 1.6rem;
    }

    .about-feature.primary-showcase {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 35px 25px;
        gap: 25px;
    }

    .about-feature .feature-content h2 {
        font-size: 1.45rem;
    }

    .about-split-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .about-card.brand-card {
        padding: 35px 25px;
    }

    .vibe-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 15px;
    }

    .vibe-item:hover {
        transform: translateY(-2px);
    }

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

    .founders-grid .founder-card:last-child {
        max-width: 100%;
    }

    .founder-card {
        padding: 30px 20px;
    }
}

/* Package Selection Modal */
.package-modal-content {
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 40px;
}

.modal-subtitle {
    color: var(--color-silver);
    font-size: 1rem;
    margin-bottom: 25px;
}

.modal-subtitle span {
    color: var(--color-gold);
    font-weight: 600;
}

.subjects-selection {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.subject-checkbox {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.subject-checkbox:hover {
    background: rgba(255, 255, 255, 0.1);
}

.subject-checkbox.selected {
    background: rgba(91, 177, 204, 0.2);
    border-color: var(--color-gold);
}

.subject-checkbox.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.subject-checkbox input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid var(--color-silver);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.subject-checkbox input[type="checkbox"]:checked+.checkmark {
    background: var(--color-gold);
    border-color: var(--color-gold);
}

.subject-checkbox input[type="checkbox"]:checked+.checkmark::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--color-matte-black);
    font-size: 12px;
}

.subject-name {
    color: var(--color-white);
    font-size: 0.95rem;
}

.selection-count {
    text-align: center;
    color: var(--color-silver);
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.selection-count span {
    color: var(--color-gold);
    font-weight: 600;
}

.package-form {
    margin-top: 20px;
}

.package-form .form-group {
    margin-bottom: 15px;
}

.package-form input,
.package-form select {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.package-form select option {
    background: var(--color-brand-navy);
    color: var(--color-white);
}

.package-form input::placeholder,
.package-form select:invalid {
    color: var(--color-silver);
    opacity: 0.7;
}

.package-form input:focus,
.package-form select:focus {
    outline: none;
    border-color: var(--color-gold);
    background: rgba(255, 255, 255, 0.1);
}

.promo-group {
    margin-top: 10px;
}

.promo-input-wrapper {
    display: flex;
    gap: 10px;
}

.promo-input-wrapper input {
    flex: 1;
}

.apply-promo-btn {
    padding: 14px 20px;
    background: var(--color-gold);
    color: var(--color-matte-black);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.apply-promo-btn:hover {
    background: #1a67df;
    color: white;
}

.promo-message {
    margin-top: 8px;
    font-size: 0.9rem;
    text-align: center;
}

.promo-message.success {
    color: #4ade80;
}

.promo-message.error {
    color: #f87171;
}

.price-display {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    margin: 20px 0;
}

.total-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
}

.total-price span {
    color: var(--color-gold);
}

.price-note {
    font-size: 0.85rem;
    color: var(--color-silver);
    margin-top: 5px;
}

.price-note.discount {
    color: #4ade80;
}

.package-submit-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-navy-blue) 100%);
    color: var(--color-white);
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.package-submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 128, 0.4);
}

.package-submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.hidden {
    display: none !important;
}

/* Pricing card button styles */
.pricing-card .select-btn {
    border: none;
    cursor: pointer;
    font-family: var(--font-primary);
}

.early-bird-card .cta-button {
    border: none;
    cursor: pointer;
    font-family: var(--font-primary);
}

@media (max-width: 768px) {
    .package-modal-content {
        padding: 30px 20px;
        max-height: 85vh;
    }

    .subjects-selection {
        grid-template-columns: 1fr;
    }

    .promo-input-wrapper {
        flex-direction: column;
    }

    .apply-promo-btn {
        width: 100%;
    }
}

/* Glowing CTA Buttons */
.cta-glow-hero {
    animation: pulseGlowCyan 2.5s infinite;
    border-radius: 50px !important;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-navy-blue) 100%) !important;
    color: var(--color-white) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    box-shadow: 0 10px 30px rgba(91, 177, 204, 0.4), 0 0 0 0 rgba(91, 177, 204, 0.4) !important;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background-clip: padding-box !important;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

.cta-glow-hero:hover {
    transform: translateY(-4px) scale(1.03) translateZ(0) !important;
    background: linear-gradient(135deg, #7cd0ea 0%, #0000a0 100%) !important;
    box-shadow: 0 15px 40px rgba(91, 177, 204, 0.6), 0 0 10px rgba(255, 255, 255, 0.2) !important;
}

.cta-glow-early-bird {
    animation: pulseGlowCyan 2.5s infinite;
    border-radius: 50px !important;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-navy-blue) 100%) !important;
    color: var(--color-white) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    box-shadow: 0 10px 30px rgba(91, 177, 204, 0.4), 0 0 0 0 rgba(91, 177, 204, 0.4) !important;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background-clip: padding-box !important;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

.cta-glow-early-bird:hover {
    transform: translateY(-4px) scale(1.03) translateZ(0) !important;
    background: linear-gradient(135deg, #7cd0ea 0%, #0000a0 100%) !important;
    box-shadow: 0 15px 40px rgba(91, 177, 204, 0.6), 0 0 10px rgba(255, 255, 255, 0.2) !important;
}

@keyframes pulseGlowCyan {
    0% {
        box-shadow: 0 10px 30px rgba(91, 177, 204, 0.4), 0 0 0 0 rgba(91, 177, 204, 0.4);
    }

    70% {
        box-shadow: 0 10px 30px rgba(91, 177, 204, 0.4), 0 0 0 18px rgba(91, 177, 204, 0);
    }

    100% {
        box-shadow: 0 10px 30px rgba(91, 177, 204, 0.4), 0 0 0 0 rgba(91, 177, 204, 0);
    }
}

@keyframes pulseGlowBlue {
    0% {
        box-shadow: 0 10px 30px rgba(0, 0, 128, 0.4), 0 0 0 0 rgba(0, 128, 0, 0.4);
    }

    70% {
        box-shadow: 0 10px 30px rgba(0, 0, 128, 0.4), 0 0 0 18px rgba(0, 128, 0, 0);
    }

    100% {
        box-shadow: 0 10px 30px rgba(0, 0, 128, 0.4), 0 0 0 0 rgba(0, 128, 0, 0);
    }
}

/* ==========================================
   CORE SUBJECTS SINGLE CARD SLIDER SYSTEM
   ========================================== */
.core-subjects-section {
    background: radial-gradient(circle at 50% 0%, #162238 0%, #0b0f19 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.core-subjects-section .section-title {
    color: var(--color-white);
    margin-bottom: 50px;
}

/* Card Container */
.subject-slider-container {
    position: relative;
    width: 100%;
    max-width: 480px;
    height: 210px;
    /* Reduced height to make it sleek since button is moved below */
    margin: 0 auto;
    background: rgba(15, 23, 42, 0.85);
    /* deep slate/navy, opaque glassmorphism */
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 10;
}

.subject-slider-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #5bb1cc, #0000ff);
    opacity: 0.25;
    transition: opacity 0.3s ease;
    z-index: 2;
}

.subject-slider-container:hover {
    transform: translateY(-4px);
    border-color: rgba(91, 177, 204, 0.5);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 20px rgba(91, 177, 204, 0.25);
}

.subject-slider-container:hover::before {
    opacity: 1;
}

/* Laptop/Desktop Slider Navigation Buttons */
.slider-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 20;
    transition: all 0.3s ease;
}

.slider-nav-btn:hover {
    background: rgba(91, 177, 204, 0.2);
    border-color: rgba(91, 177, 204, 0.5);
    color: var(--color-white);
    box-shadow: 0 0 10px rgba(91, 177, 204, 0.3);
}

.prev-btn {
    left: 12px;
}

.next-btn {
    right: 12px;
}

/* Slider Track */
.subject-slider-wrapper {
    display: flex;
    width: 100%;
    height: calc(100% - 25px);
    /* Leave room for dots */
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.subject-slide {
    min-width: 100%;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px 45px 5px 45px;
    box-sizing: border-box;
    text-align: center;
    user-select: none;
}

/* Icons styling matched to subjects page icon style */
.subject-icon-display {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    /* Prevent vertical squashing in flex container */
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-navy-blue) 0%, #000060 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(0, 0, 128, 0.25);
    margin-bottom: 12px;
    transition: transform 0.3s ease, background-color 0.3s ease;
    background-clip: padding-box;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

.subject-slider-container:hover .subject-icon-display {
    transform: scale(1.08) rotate(5deg) translateZ(0);
    background: linear-gradient(135deg, var(--color-gold) 0%, #2778f1 100%);
    background-clip: padding-box;
}

.subject-slide h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 4px;
    font-family: var(--font-primary);
    letter-spacing: -0.3px;
}

.subject-code {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-gold);
    /* #5bb1cc */
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0;
    display: inline-block;
}

/* Pagination Dots */
.subject-slider-dots {
    display: flex;
    gap: 8px;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 25px;
    padding-bottom: 12px;
    z-index: 15;
}

.subject-slider-dots .dot {
    width: 6px;
    height: 6px;
    background-color: rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.subject-slider-dots .dot:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

.subject-slider-dots .dot.active {
    background-color: var(--color-gold);
    transform: scale(1.3);
    box-shadow: 0 0 8px var(--color-gold);
}

/* Centered Global CTA Button below card */
.subject-btn-wrapper {
    text-align: center;
    margin-top: 25px;
}

.subject-learn-more-btn-global {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    background: rgba(91, 177, 204, 0.1);
    border: 1px solid rgba(91, 177, 204, 0.35);
    border-radius: 30px;
    color: var(--color-white);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(91, 177, 204, 0.1);
}

.subject-learn-more-btn-global i {
    font-size: 0.85rem;
    transition: transform 0.3s ease;
    text-shadow: 0 0 5px rgba(91, 177, 204, 0.6);
}

.subject-learn-more-btn-global:hover {
    background: rgba(91, 177, 204, 0.25);
    border-color: rgba(91, 177, 204, 0.65);
    box-shadow: 0 6px 20px rgba(91, 177, 204, 0.3);
    transform: translateY(-2px);
}

.subject-learn-more-btn-global:hover i {
    transform: translateX(5px);
}

/* Mobile Responsiveness */
@media (max-width: 600px) {
    .core-subjects-section {
        padding: 80px 0;
    }

    .subject-slider-container {
        max-width: 90%;
        height: 200px;
        /* Reduced mobile height */
    }

    .slider-nav-btn {
        display: flex;
        /* Show navigation buttons on mobile viewports */
    }

    .subject-slide {
        padding: 20px 20px 5px 20px;
    }

    .subject-slide h3 {
        font-size: 1.3rem;
    }

    .subject-code {
        font-size: 0.85rem;
        margin-bottom: 0;
    }

    .subject-icon-display {
        width: 55px;
        height: 55px;
        font-size: 1.4rem;
        flex-shrink: 0;
        /* Prevent vertical squashing on mobile */
        margin-bottom: 8px;
    }

    .subject-btn-wrapper {
        margin-top: 20px;
    }

    .subject-learn-more-btn-global {
        padding: 10px 25px;
        font-size: 0.85rem;
    }
}

/* intl-tel-input overrides */
.iti { width: 100%; }
.iti__country-list { 
    background-color: var(--color-matte-black) !important; 
    color: var(--color-white) !important; 
    border: 1px solid rgba(255, 255, 255, 0.15) !important; 
    border-radius: 12px !important; 
    z-index: 9999 !important;
}
.iti__country.iti__highlight { 
    background-color: rgba(255, 255, 255, 0.1) !important; 
}
.iti__dial-code { 
    color: var(--color-silver) !important; 
}
.error-msg { 
    color: #ff4d4f !important; 
    font-size: 0.85em !important; 
    margin-top: 5px !important; 
    display: none; 
}
.error-msg.show { 
    display: block !important; 
}