/* ReeventZ Landing Page Theme */
:root {
    --black-900: #121212;
    --black-800: #1d1d1d;
    --black-700: #2a2a2a;
    --gold-500: #d4af37;
    --gold-400: #e5c85f;
    --gold-200: #f4e8c7;
    --surface: #ffffff;
    --surface-soft: #faf7ef;
    --text: #2a2a2a;
    --muted: #666666;
    --border: #e6e2d6;
    --page-bg: #f5f2ea;
    --shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-gold: 0 14px 34px rgba(212, 175, 55, 0.25);
    --transition: all 0.28s ease;
    --green: #16a34a;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Poppins, "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 15% 10%, rgba(212, 175, 55, 0.15), transparent 28%),
        radial-gradient(circle at 90% 85%, rgba(212, 175, 55, 0.1), transparent 25%),
        var(--page-bg);
    line-height: 1.6;
}

.container {
    width: min(1200px, 100% - 2.2rem);
    margin-inline: auto;
}

h1, h2, h3, h4 {
    line-height: 1.2;
    letter-spacing: -0.3px;
}

p {
    color: var(--muted);
}

a {
    text-decoration: none;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.72rem 1.2rem;
    border-radius: 10px;
    border: 2px solid transparent;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    color: #1a1a1a;
    background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
    border-color: var(--gold-500);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-outline {
    color: var(--gold-500);
    border-color: var(--gold-500);
    background: transparent;
}

.btn-outline:hover {
    background: rgba(212, 175, 55, 0.15);
}

.btn-gold {
    color: #1a1a1a;
    background: #f3d67f;
    border-color: #f3d67f;
}

.btn-gold:hover {
    filter: brightness(1.04);
    transform: translateY(-2px);
}

.btn-large {
    padding: 0.88rem 1.38rem;
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(18, 18, 18, 0.95);
    border-bottom: 1px solid rgba(212, 175, 55, 0.55);
    backdrop-filter: blur(8px);
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 0;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--gold-500);
    font-size: 1.42rem;
    font-weight: 800;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.nav-links a {
    color: #f0f0f0;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--gold-400);
}

.nav-download-btn {
    display: inline-flex;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 23px;
    height: 2px;
    background: var(--gold-400);
}

/* Hero */
.hero {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(145deg, rgba(18, 18, 18, 0.96), rgba(40, 31, 13, 0.94)),
        repeating-linear-gradient(-40deg, rgba(212, 175, 55, 0.05) 0, rgba(212, 175, 55, 0.05) 12px, transparent 12px, transparent 24px);
    border-bottom: 3px solid var(--gold-500);
}

.hero::before {
    content: "";
    position: absolute;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.22);
    filter: blur(80px);
    top: -120px;
    right: -80px;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 5rem 1.2rem 4rem;
    max-width: 900px;
    margin-inline: auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    border-radius: 999px;
    background: rgba(212, 175, 55, 0.15);
    color: var(--gold-400);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.hero h1 {
    color: #f7f7f7;
    font-size: clamp(2.1rem, 5vw, 3.6rem);
    margin-bottom: 1rem;
}

.hero p {
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.08rem;
    max-width: 720px;
    margin: 0 auto 1.9rem;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
    margin-bottom: 2.5rem;
}

.hero-mockups {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.mockup-card {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 1.2rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.25);
    color: #f0f0f0;
    font-weight: 600;
    font-size: 0.92rem;
}

.mockup-card i {
    font-size: 1.2rem;
    color: var(--gold-400);
}

.mockup-arrow {
    color: rgba(255, 255, 255, 0.4);
    font-size: 1.2rem;
}

/* Shared section style */
.features,
.apps-section,
.how-it-works,
.download-section,
.scan-section,
.contact {
    padding: 4rem 0;
}

.features h2,
.apps-section h2,
.how-it-works h2,
.download-section h2,
.scan-section h2,
.contact h2 {

    text-align: center;
    font-size: clamp(1.7rem, 3.6vw, 2.4rem);
    color: #1d1d1d;
}

.section-subtitle {
    text-align: center;
    max-width: 720px;
    margin: 0.7rem auto 2rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.1rem;
}

.feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-gold);
    border-color: #d8c379;
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    margin: 0 auto 0.9rem;
    color: #1a1a1a;
    background: linear-gradient(145deg, var(--gold-500), var(--gold-400));
    font-size: 1.4rem;
}

.feature-card h3 {
    margin-bottom: 0.45rem;
}

.feature-card p {
    font-size: 0.95rem;
}

/* Two Apps Section */
.apps-section {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.62), rgba(243, 235, 213, 0.4));
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.app-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.app-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-gold);
}

.app-card-header {
    margin-bottom: 1.2rem;
}

.app-card-header i {
    font-size: 2.4rem;
    margin-bottom: 0.6rem;
}

.customer-app .app-card-header i {
    color: #2563eb;
}

.vendor-card .app-card-header i {
    color: #c9a646;
}

.app-card-header h3 {
    font-size: 1.3rem;
}

.app-features-list {
    list-style: none;
    text-align: left;
    max-width: 260px;
    margin: 0 auto 1.5rem;
}

.app-features-list li {
    padding: 0.4rem 0;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
}

.app-features-list li i {
    color: var(--green);
    font-size: 0.85rem;
}

/* Steps */
.how-it-works {
    background: var(--page-bg);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.step {
    text-align: center;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem 1.2rem;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.step .step-icon {
    font-size: 1.8rem;
    color: var(--gold-500);
    margin-bottom: 0.6rem;
}

.step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    margin: 0 auto 0.6rem;
    font-weight: 800;
    font-size: 0.9rem;
    color: #171717;
    background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
}

.step h3 {
    margin-bottom: 0.4rem;
}

/* Download Section */
.download-section {
    background:
        linear-gradient(145deg, rgba(18, 18, 18, 0.96), rgba(40, 31, 13, 0.94)),
        repeating-linear-gradient(-40deg, rgba(212, 175, 55, 0.05) 0, rgba(212, 175, 55, 0.05) 12px, transparent 12px, transparent 24px);
    border-top: 3px solid var(--gold-500);
    border-bottom: 3px solid var(--gold-500);
}

.download-section h2 {
    color: #f0f0f0;
}

.download-card {
    max-width: 520px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(212, 175, 55, 0.35);
    border-radius: 24px;
    padding: 2.5rem 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
}

.download-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, #34a853, #1a8a3f);
    font-size: 2.2rem;
    color: #fff;
}

.download-subtitle {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
}

.download-info {
    margin-bottom: 1.5rem;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.75);
}

.info-row strong {
    color: var(--gold-400);
}

.download-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.05rem;
    margin-bottom: 1rem;
}

.download-note {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.85rem;
    margin-top: 0.4rem;
}

.download-note i {
    margin-right: 0.3rem;
}

.disabled-link {
    opacity: 0.7;
    cursor: default;
}

/* Scan to Download Section */
.scan-section {
    padding: 4rem 0;
    background: var(--page-bg);
}

.scan-section h2 {
    text-align: center;
    font-size: clamp(1.7rem, 3.6vw, 2.4rem);
    color: #1d1d1d;
}

.scan-card {
    max-width: 520px;
    margin: 0 auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.qr-code-wrapper {
    width: 220px;
    height: 220px;
    margin: 0 auto 1rem;
    padding: 0.8rem;
    background: #fff;
    border-radius: 16px;
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-code-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.qr-hint {
    color: var(--muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.scan-social {
    border-top: 1px solid var(--border);
    padding-top: 1.2rem;
}

.scan-social-label {
    font-size: 0.9rem;
    color: var(--muted);
    margin-bottom: 0.8rem;
}

.scan-social-links {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    flex-wrap: wrap;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    text-decoration: none;
    border: 1px solid transparent;
}

.social-whatsapp {
    color: #25d366;
    border-color: #25d366;
    background: rgba(37, 211, 102, 0.08);
}

.social-whatsapp:hover {
    background: #25d366;
    color: #fff;
    transform: translateY(-2px);
}

.social-instagram {
    color: #e4405f;
    border-color: #e4405f;
    background: rgba(228, 64, 95, 0.08);
}

.social-instagram:hover {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: #fff;
    transform: translateY(-2px);
    border-color: transparent;
}

/* Contact (kept for backward compatibility) */

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--surface);
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
}

.form-group {
    margin-bottom: 0.85rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    border: 1px solid #dbdbdb;
    border-radius: 10px;
    padding: 0.8rem 0.88rem;
    font: inherit;
    color: var(--text);
    background: #fff;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold-500);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.18);
}

/* Footer */
.footer {
    background: linear-gradient(165deg, var(--black-900), var(--black-700));
    border-top: 2px solid rgba(212, 175, 55, 0.7);
    color: rgba(255, 255, 255, 0.9);
    padding: 2.2rem 0 1.2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.2rem;
}

.footer-section h4 {
    margin-bottom: 0.5rem;
    color: var(--gold-400);
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.75);
}

.footer-section ul {
    list-style: none;
}

.footer-section li + li {
    margin-top: 0.25rem;
}

.social-links {
    display: flex;
    gap: 0.55rem;
}

.social-links a {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    border: 1px solid rgba(212, 175, 55, 0.55);
    color: var(--gold-400);
}

.social-links a:hover {
    background: rgba(212, 175, 55, 0.16);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    margin-top: 1.2rem;
    padding-top: 0.8rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.72);
}

/* Responsive */
@media (max-width: 920px) {
    .nav-links {
        gap: 1rem;
    }
}

@media (max-width: 760px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: absolute;
        left: 0;
        right: 0;
        top: 100%;
        background: #171717;
        border-bottom: 1px solid rgba(212, 175, 55, 0.5);
        display: none;
        flex-direction: column;
        align-items: center;
        padding: 0.8rem 0;
    }

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

    .nav-download-btn {
        display: none;
    }

    .hero-content {
        padding-top: 4rem;
        padding-bottom: 3rem;
    }

    .features,
    .apps-section,
    .how-it-works,
    .download-section,
    .contact {
        padding: 3rem 0;
    }
}

@media (max-width: 540px) {
    .hero-buttons .btn {
        width: 100%;
    }

    .download-card {
        padding: 1.5rem 1.2rem;
    }
}