:root {
    --bg: #090909;
    --bg-soft: #101010;
    --bg-card: #141414;
    --bg-card-soft: #191919;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.14);
    --text: #f4f4f4;
    --muted: #b6b6b6;
    --muted-strong: #d4d4d4;
    --red: #d51d25;
    --red-dark: #8d1116;
    --red-soft: rgba(213, 29, 37, 0.12);
    --white: #ffffff;
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background:
        radial-gradient(circle at top left, rgba(213, 29, 37, 0.12), transparent 22%),
        radial-gradient(circle at 90% 8%, rgba(255, 255, 255, 0.05), transparent 16%),
        var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
}

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

.hidden {
    display: none !important;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 8px;
    background: var(--red);
    color: white;
    padding: 8px 10px;
    border-radius: 6px;
    z-index: 1000;
    text-decoration: none;
}

.skip-link:focus {
    top: 8px;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(9, 9, 9, 0.84);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 82px;
}

.brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.brand-logo {
    width: min(250px, 58vw);
    height: auto;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 18px;
}

.nav-link {
    text-decoration: none;
    color: var(--muted);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--white);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border-radius: 14px;
    padding: 14px 20px;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--red), var(--red-dark));
    color: var(--white);
    box-shadow: 0 14px 32px rgba(213, 29, 37, 0.25);
}

.btn-ghost {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.04);
}

.mobile-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 0;
    color: var(--white);
    padding: 8px;
    width: 42px;
    height: 42px;
}

.mobile-toggle svg {
    width: 22px;
    height: 22px;
}

.mobile-menu {
    display: none;
    position: fixed;
    inset: 82px 0 auto 0;
    padding: 0 16px 16px;
    background: transparent;
    z-index: 999;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu-panel {
    background: rgba(15, 15, 15, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 16px;
    box-shadow: var(--shadow);
    display: grid;
    gap: 10px;
}

.mobile-nav-link {
    text-decoration: none;
    color: var(--white);
    font-weight: 600;
    padding: 10px 4px;
}

.mobile-cta {
    width: 100%;
}

.section {
    padding: 88px 0;
}

.section-dark {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.section-soft {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), rgba(255, 255, 255, 0.03));
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.eyebrow,
.section-kicker {
    display: inline-flex;
    align-items: center;
    padding: 10px 14px;
    border-radius: 999px;
    background: var(--red-soft);
    border: 1px solid rgba(213, 29, 37, 0.22);
    color: #ff8f94;
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.hero {
    position: relative;
    padding: 72px 0 44px;
    min-height: min(860px, calc(100vh - 82px));
    overflow: hidden;
}

.hero-noise {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 18px 18px;
    opacity: 0.3;
}

.hero-slides,
.hero-overlay {
    position: absolute;
    inset: 0;
}

.hero-slides {
    z-index: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center center;
    opacity: 0;
    transform: scale(1.03);
    transition: opacity 0.8s ease, transform 1.2s ease;
}

.hero-slide.is-active {
    opacity: 1;
    transform: scale(1);
}

.hero-overlay {
    z-index: 1;
    background:
        linear-gradient(90deg, rgba(5, 5, 5, 0.84) 0%, rgba(8, 8, 8, 0.7) 42%, rgba(8, 8, 8, 0.82) 100%),
        linear-gradient(180deg, rgba(7, 7, 7, 0.16) 0%, rgba(7, 7, 7, 0.58) 100%);
}

.hero-shell {
    position: relative;
    z-index: 2;
    min-height: min(760px, calc(100vh - 126px));
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(260px, 0.52fr);
    gap: 28px;
    align-items: center;
    padding: 24px 0;
}

.hero-copy h1 {
    margin-top: 18px;
    max-width: 12ch;
    font-size: clamp(2.7rem, 5vw, 4.85rem);
    line-height: 1;
    letter-spacing: -0.05em;
}

.hero-description {
    margin-top: 18px;
    max-width: 64ch;
    color: #ececec;
    font-size: 1.04rem;
}

.hero-actions,
.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.cta-actions {
    justify-content: center;
}

.hero-points {
    margin-top: 22px;
    display: grid;
    gap: 8px;
    max-width: 64ch;
}

.hero-points span {
    color: #d7d7d7;
    font-size: 0.98rem;
}

.benefit-card svg,
.audience-card svg,
.footer-column a::before {
    color: #ff7d83;
}

.hero-metrics {
    display: grid;
    gap: 14px;
}

.hero-metric-card {
    padding: 18px;
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.66), rgba(14, 14, 14, 0.54));
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

.hero-metric-card small {
    display: block;
    color: #ff9ca0;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.hero-metric-card strong {
    display: block;
    font-size: 1.12rem;
    line-height: 1.35;
}

.hero-dots {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 14px;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.28);
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
    background: var(--white);
    transform: scale(1.1);
}

.hero-banner-caption {
    position: relative;
    z-index: 2;
    margin-top: 12px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.92rem;
}

.intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.92fr);
    gap: 28px;
    align-items: start;
}

.section-copy h2,
.section-heading h2,
.cta-card h2 {
    margin-top: 16px;
    font-size: clamp(2rem, 4vw, 3.35rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.section-copy p,
.section-heading p,
.cta-card p {
    margin-top: 14px;
    color: var(--muted);
    max-width: 66ch;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 28px;
}

.stat-stack {
    display: grid;
    gap: 12px;
}

.stat-card,
.benefit-card,
.audience-card,
.cta-card {
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.stat-card {
    padding: 18px;
}

.stat-card strong {
    display: block;
    margin-bottom: 6px;
    font-size: 1rem;
}

.stat-card span {
    color: var(--muted);
}

.benefit-grid,
.audience-grid,
.footer-grid {
    display: grid;
    gap: 16px;
}

.benefit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.audience-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.benefit-card,
.audience-card {
    padding: 22px;
}

.benefit-card svg,
.audience-card svg {
    width: 22px;
    height: 22px;
    margin-bottom: 14px;
}

.benefit-card h3,
.audience-card h3,
.footer-column h4 {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.benefit-card p,
.audience-card p,
.footer-brand p,
.footer-column span {
    color: var(--muted);
}

.mobile-carousel-dots {
    display: none;
}

.cta-card {
    padding: 30px 24px;
    text-align: center;
    background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.03));
    box-shadow: var(--shadow);
}

.cta-card h2,
.cta-card p {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.cta-logo {
    width: min(340px, 100%);
    margin: 0 auto 18px;
}

.site-footer {
    padding: 24px 0 28px;
    border-top: 1px solid rgba(255,255,255,0.05);
    background: linear-gradient(180deg, rgba(8,8,8,0.92), rgba(11,11,11,0.98));
}

.footer-top {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) repeat(3, minmax(170px, 1fr));
    align-items: start;
    gap: 24px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
    width: min(220px, 100%);
    margin-bottom: 12px;
}

.footer-column {
    display: grid;
    gap: 10px;
}

.footer-column h4 {
    color: var(--white);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-size: 0.95rem;
    margin-bottom: 6px;
}

.footer-column a,
.footer-column span {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.95rem;
}

.footer-column a:hover {
    color: var(--white);
}

.footer-socials {
    display: flex;
    gap: 12px;
    margin-top: 22px;
}

.footer-socials a {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--muted-strong);
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.footer-socials a:hover {
    transform: translateY(-2px);
    color: var(--white);
    border-color: rgba(255,255,255,0.18);
}

.footer-socials svg,
.footer-contact svg {
    width: 19px;
    height: 19px;
}

.footer-contact a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.footer-bottom {
    padding-top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    flex-direction: column;
    gap: 16px;
    color: #8f8f8f;
    font-size: 0.92rem;
}

.floating-whatsapp {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 999;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-radius: 999px;
    text-decoration: none;
    color: white;
    background: linear-gradient(135deg, #25d366, #149c48);
    box-shadow: 0 16px 34px rgba(37, 211, 102, 0.28);
    font-weight: 800;
}

.floating-whatsapp svg {
    width: 20px;
    height: 20px;
}

@media (max-width: 1024px) {
    .intro-grid,
    .benefit-grid,
    .audience-grid,
    .footer-top {
        grid-template-columns: 1fr;
    }

    .hero-shell {
        grid-template-columns: 1fr;
        align-items: center;
    }

    .hero-copy h1 {
        max-width: none;
    }
}

@media (max-width: 860px) {
    .desktop-nav {
        display: none;
    }

    .mobile-toggle {
        display: inline-flex;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 24px, 1180px);
    }

    .header-shell {
        min-height: 74px;
    }

    .brand-logo {
        width: min(210px, 62vw);
    }

    .section {
        padding: 72px 0;
    }

    .hero {
        padding-top: 56px;
        min-height: auto;
    }

    .hero-actions,
    .cta-actions {
        flex-direction: column;
    }

    .hero-actions .btn,
    .cta-actions .btn,
    .mobile-cta {
        width: 100%;
    }

    .hero-shell {
        min-height: 620px;
        padding: 24px 0;
    }

    .hero-description,
    .hero-points span {
        font-size: 1rem;
    }

    [data-card-carousel] {
        display: flex;
        gap: 0;
        overflow: hidden;
        transform: translateX(calc(var(--carousel-index, 0) * -100%));
        transition: transform 0.45s ease;
        touch-action: pan-y;
    }

    [data-card-carousel] > * {
        flex: 0 0 100%;
        min-width: 100%;
    }

    .stat-stack[data-card-carousel] > * + *,
    .benefit-grid[data-card-carousel] > * + *,
    .audience-grid[data-card-carousel] > * + * {
        margin-left: 0;
    }

    .mobile-carousel-dots {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        margin-top: 18px;
    }

    .mobile-carousel-dot {
        width: 10px;
        height: 10px;
        border: 0;
        border-radius: 999px;
        background: rgba(255, 255, 255, 0.24);
        padding: 0;
        cursor: pointer;
        transition: transform 0.2s ease, background 0.2s ease;
    }

    .mobile-carousel-dot.is-active {
        background: var(--white);
        transform: scale(1.1);
    }

    .cta-card {
        padding: 26px 18px;
    }

    .footer-bottom {
        align-items: center;
        justify-content: center;
        text-align: center;
        gap: 8px;
        padding-top: 8px;
    }

    .floating-whatsapp {
        right: 12px;
        bottom: 12px;
        padding: 13px 16px;
    }
}

@media (max-width: 480px) {
    .hero-shell {
        min-height: 560px;
    }

    .hero-copy h1 {
        font-size: clamp(2.2rem, 12vw, 3.4rem);
    }

    .floating-whatsapp span {
        display: none;
    }

    .floating-whatsapp {
        width: 54px;
        height: 54px;
        border-radius: 999px;
        padding: 0;
        justify-content: center;
    }
}