:root {
    --blue: #4b5fd1;
    --blue-dark: #3947a8;
    --cyan: #20c4d8;
    --yellow: #ffc82c;
    --ink: #1c2233;
    --muted: #5b6478;
    --bg-light: #f6f8fc;
    --white: #ffffff;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 10px;
    --shadow-soft: 0 10px 30px rgba(35, 45, 110, 0.10);
    --shadow-card: 0 20px 45px rgba(35, 45, 110, 0.14);
    --gradient-hero: linear-gradient(135deg, #4b5fd1 0%, #3aa3d8 55%, #20c4d8 100%);
}

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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--ink);
    background: var(--white);
    line-height: 1.5;
}

.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

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

img {
    max-width: 100%;
    display: block;
}

h1, h2, h3 {
    font-weight: 700;
    line-height: 1.2;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
    white-space: nowrap;
}

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

.btn-lg {
    padding: 15px 32px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn-primary {
    background: var(--blue);
    color: var(--white);
    box-shadow: 0 8px 20px rgba(75, 95, 209, 0.30);
}

.btn-primary:hover {
    background: var(--blue-dark);
}

.btn-accent {
    background: var(--yellow);
    color: var(--ink);
    box-shadow: 0 8px 20px rgba(255, 200, 44, 0.40);
}

.btn-accent:hover {
    background: #ffd75c;
}

.btn-ghost {
    background: transparent;
    color: var(--blue);
    border: 1.5px solid rgba(75, 95, 209, 0.25);
}

.btn-ghost:hover {
    background: rgba(75, 95, 209, 0.08);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255, 255, 255, 0.6);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* Header */
.site-header {
    background: var(--white);
    box-shadow: 0 2px 12px rgba(20, 30, 70, 0.06);
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.logo-img {
    height: 34px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Hero */
.hero {
    position: relative;
    background: var(--gradient-hero);
    color: var(--white);
    overflow: hidden;
    padding: 88px 0 96px;
}

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(10px);
    opacity: 0.25;
}

.hero-blob-1 {
    width: 420px;
    height: 420px;
    background: var(--yellow);
    top: -180px;
    right: -120px;
}

.hero-blob-2 {
    width: 320px;
    height: 320px;
    background: var(--white);
    bottom: -160px;
    left: -100px;
}

.hero-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 780px;
}

.eyebrow {
    display: inline-block;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.35);
    padding: 8px 18px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    backdrop-filter: blur(4px);
}

.eyebrow-dark {
    background: rgba(75, 95, 209, 0.10);
    border: 1px solid rgba(75, 95, 209, 0.25);
    color: var(--blue);
}

.hero-title {
    font-size: 3.2rem;
    margin-bottom: 20px;
}

.hero-title .accent {
    color: var(--yellow);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.92);
    max-width: 640px;
    margin: 0 auto 36px;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 44px;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 28px;
    flex-wrap: wrap;
    list-style: none;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.92);
}

.trust-badges li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.badge-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    font-size: 0.8rem;
}

/* Waitlist */
.waitlist-section {
    background: var(--bg-light);
    padding: 0 0 80px;
}

.waitlist-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 48px;
    max-width: 880px;
    margin: -60px auto 0;
    position: relative;
    z-index: 2;
}

.waitlist-intro {
    text-align: center;
    margin-bottom: 32px;
}

.waitlist-intro h2 {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.waitlist-intro p {
    color: var(--muted);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ink);
}

.form-group input,
.form-group select {
    padding: 13px 16px;
    border-radius: var(--radius-sm);
    border: 1.5px solid #e2e6f0;
    font-family: inherit;
    font-size: 0.95rem;
    background: var(--white);
    color: var(--ink);
    transition: border-color 0.15s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--blue);
}

.form-group input.is-invalid,
.form-group select.is-invalid {
    border-color: #e54b4b;
}

.field-error {
    color: #e54b4b;
    font-size: 0.78rem;
    min-height: 1em;
}

.waitlist-form .btn-block {
    margin-top: 8px;
}

.waitlist-success {
    text-align: center;
    padding: 24px 0;
}

.success-icon {
    font-size: 2.6rem;
    margin-bottom: 12px;
}

.waitlist-success h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.waitlist-success p {
    color: var(--muted);
}

/* Experiences */
.experiences-section {
    padding: 80px 0;
}

.section-heading {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 48px;
}

.section-heading h2 {
    font-size: 2.1rem;
    margin-top: 12px;
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.experience-card {
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.experience-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
}

.experience-img {
    height: 160px;
    position: relative;
    overflow: hidden;
    background: var(--bg-light);
}

.experience-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.experience-card:hover .experience-img img {
    transform: scale(1.05);
}

.experience-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(28, 34, 51, 0.05) 0%, rgba(28, 34, 51, 0.45) 100%);
    z-index: 1;
}

.experience-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 2;
    background: rgba(28, 34, 51, 0.55);
    color: var(--white);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 999px;
    backdrop-filter: blur(2px);
}

.experience-body {
    padding: 18px 20px 22px;
}

.experience-body h3 {
    font-size: 1.05rem;
    margin-bottom: 6px;
}

.experience-price {
    color: var(--blue);
    font-weight: 600;
    font-size: 0.92rem;
}

.experience-price-koko {
    color: #b9860a;
}

/* CTA sections */
.cta-section {
    position: relative;
    padding: 96px 0;
    background-size: cover;
    background-position: center;
    color: var(--white);
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
}

.cta-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}

.cta-text h2 {
    font-size: 1.9rem;
    margin-bottom: 10px;
}

.cta-text p {
    max-width: 520px;
    color: rgba(255, 255, 255, 0.88);
}

.cta-vendor {
    background-image: url('https://images.pexels.com/photos/16714960/pexels-photo-16714960.jpeg?auto=compress&cs=tinysrgb&w=1600');
}

.cta-vendor::before {
    background: linear-gradient(120deg, rgba(28, 34, 51, 0.88), rgba(75, 95, 209, 0.72));
}

.cta-corporate {
    background-image: url('https://images.pexels.com/photos/7551723/pexels-photo-7551723.jpeg?auto=compress&cs=tinysrgb&w=1600');
}

.cta-corporate::before {
    background: linear-gradient(120deg, rgba(28, 34, 51, 0.82), rgba(32, 196, 216, 0.55));
}

/* Countdown */
.countdown-section {
    padding: 80px 0 96px;
    text-align: center;
}

.countdown-inner h2 {
    font-size: 1.6rem;
    max-width: 640px;
    margin: 12px auto 40px;
    color: var(--muted);
    font-weight: 500;
}

.countdown-grid {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}

.countdown-unit {
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    padding: 22px 28px;
    min-width: 100px;
}

.countdown-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--blue);
}

.countdown-label {
    display: block;
    font-size: 0.78rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 4px;
}

/* Footer */
.site-footer {
    background: var(--ink);
    color: rgba(255, 255, 255, 0.75);
    padding: 56px 0 32px;
    text-align: center;
}

.footer-logo {
    height: 30px;
    margin: 0 auto 16px;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    margin-bottom: 10px;
}

.footer-powered {
    margin-bottom: 6px;
    font-size: 0.9rem;
}

.footer-email a {
    color: var(--cyan);
}

.footer-address {
    margin-top: 6px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.65);
}

.footer-copyright {
    margin-top: 18px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Responsive */
@media (max-width: 960px) {
    .experience-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 720px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero {
        padding: 64px 0 80px;
    }

    .waitlist-card {
        padding: 32px 24px;
        margin-top: -40px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .cta-text p {
        max-width: 100%;
    }

    .countdown-unit {
        min-width: 80px;
        padding: 16px 18px;
    }

    .countdown-value {
        font-size: 1.5rem;
    }
}

@media (max-width: 540px) {
    .experience-grid {
        grid-template-columns: 1fr;
    }

    .header-actions .btn {
        padding: 10px 16px;
        font-size: 0.85rem;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .trust-badges {
        gap: 16px;
    }
}