:root {
    --font-body: "Inter", sans-serif;
    --font-display: "Cormorant Garamond", serif;

    --bg-page: #f8fafc;
    --bg-surface: #ffffff;
    --bg-soft: #fff8f3;
    --bg-soft-2: #fffdfb;
    --bg-primary: #6b0714;
    --bg-strip: linear-gradient(90deg, #6b0714 0%, #7f0b19 100%);
    --bg-footer: linear-gradient(180deg, #0b0b0d 0%, #151518 100%);

    --nav-background: linear-gradient(90deg, #4b030b 20%, #5a0610fa 100%);

    --text-main: #18283d;
    --text-muted: #617086;
    --text-white: #ffffff;
    --text-light: #ebebeb;
    --text-primary-2: #f1c15a;

    --primary: #6b0714;
    --primary-2: #f1c15a;
    --primary-dark: #530510;
    --accent: #6b0714;

    --border-soft: rgba(23, 48, 77, 0.08);
    --shadow-sm: 0 8px 20px rgba(28, 64, 112, 0.08);
    --shadow-md: 0 16px 40px rgba(28, 64, 112, 0.12);
    --shadow-lg: 0 28px 70px rgba(28, 64, 112, 0.18);

    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 24px;
    --radius-xl: 34px;
    --radius-pill: 999px;

    --section-space: 92px;
    --container-max: 1200px;

    --hero-gradient: linear-gradient(90deg, rgba(34, 2, 7, 0.92) 0%, rgba(107, 7, 20, 0.55) 55%, rgba(107, 7, 20, 0.12) 100%);
    --glass: rgba(255, 255, 255, 0.14);
    --glass-border: rgba(255, 255, 255, 0.24);

    --transition-fast: 180ms ease;
    --transition-base: 320ms ease;
    --transition-slow: 520ms ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background: var(--bg-page);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
}

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

.section-padding {
    padding: var(--section-space) 0;
}

.section-soft {
    background: var(--bg-soft);
}

.section-white {
    background: var(--bg-surface);
}

.section-primary {
    background: var(--bg-primary) !important;
}

.section-title-wrap {
    text-align: center;
    margin-bottom: 28px;
}

.section-kicker {
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .18em;
    color: var(--text-primary-2);
    font-weight: 700;
    margin-bottom: 10px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3vw, 3rem);
    line-height: .95;
    margin: 0;
    color: var(--text-main);
    font-weight: 700;
}

.section-title.light {
    color: #fff;
}

.section-divider {
    width: 88px;
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, var(--primary-2) 50%, transparent 100%);
    margin: 14px auto 0;
    border-radius: var(--radius-pill);
    opacity: .7;
}

.btn-premium {
    border: 0;
    border-radius: var(--radius-pill);
    padding: 12px 24px;
    font-weight: 700;
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), color var(--transition-base);
}

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

.btn-primary-premium-outline {
    border: 2px solid var(--primary-2);
    color: var(--primary-2);
    background: transparent;
    box-shadow: 0 12px 24px rgba(241, 193, 90, 0.16);
}

.btn-primary-premium-outline:hover {
    background: var(--primary-2);
    color: var(--primary);
}

.btn-primary-premium {
    background: var(--primary-2);
    color: var(--primary);
    border: 2px solid var(--primary-2);
}

.btn-primary-premium:hover {
    color: var(--primary-2);
    background: transparent;
    border: 2px solid var(--primary-2);
}

.section-reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .9s ease, transform .9s ease;
    will-change: opacity, transform;
}

.section-reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

.card-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.card-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.preview-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 3000;
}

.preview-overlay.active {
    display: flex;
}

.preview-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.86);
}

.preview-frame {
    position: relative;
    max-width: 1280px;
    width: 100%;
    max-height: 90vh;
    z-index: 2;
}

.preview-close {
    position: absolute;
    right: 0;
    top: 0;
    border: none;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    width: 44px;
    height: 44px;
    font-size: 1.6rem;
    border-radius: 50%;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.preview-content {
    position: relative;
    background: #000;
    border-radius: 20px;
    overflow: hidden;
    min-height: 240px;
}

.preview-image,
.preview-video {
    width: 100%;
    height: auto;
    display: block;
    max-height: 90vh;
}

.whatsapp-btn {
    width: 56px;
    height: 56px;
    right: 16px;
    bottom: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-md);
    z-index: 4000;
}

@media (max-width: 991.98px) {
    .hero-left {
        padding: 56px 24px 36px 28px;
    }
}