/* ========== Reset & Base ========== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

:root {
    /* Purple / Magenta palette (MTA brand) */
    --bg: #08040f;
    --bg-elev: #150825;
    --bg-card: rgba(45, 20, 80, 0.55);
    --border: rgba(168, 85, 247, 0.18);
    --border-strong: rgba(168, 85, 247, 0.38);

    --blue-50: #f5e8ff;
    --blue-100: #e9d5ff;
    --blue-300: #c084fc;
    --blue-400: #a855f7;
    --blue-500: #9333ea;   /* primary purple */
    --blue-600: #7e22ce;
    --blue-700: #6b21a8;
    --cyan: #22d3ee;
    --magenta: #d946ef;

    --text: #f5edff;
    --text-dim: #b9a4d4;
    --text-muted: #877a9d;

    --radius: 14px;
    --radius-lg: 22px;
    --radius-sm: 8px;

    --shadow-glow: 0 0 60px rgba(168, 85, 247, 0.4);
    --shadow-card: 0 10px 40px rgba(8, 2, 24, 0.65);

    --container: 1400px;
    --container-narrow: 900px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.55;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ========== Background ========== */
.bg-grid {
    position: fixed; inset: 0;
    background-image:
        linear-gradient(rgba(168, 85, 247, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(168, 85, 247, 0.04) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse at top, #000 30%, transparent 75%);
    pointer-events: none;
    z-index: 0;
}
.bg-glow {
    position: fixed;
    width: 700px; height: 700px;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.45;
}
.bg-glow--1 {
    top: -200px; left: -200px;
    background: radial-gradient(circle, var(--blue-500), transparent 70%);
}
.bg-glow--2 {
    top: 30%; right: -250px;
    background: radial-gradient(circle, var(--magenta), transparent 70%);
    opacity: 0.28;
}

/* ========== Layout helpers ========== */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}
.container--narrow { max-width: var(--container-narrow); }

.gradient-text {
    background: linear-gradient(135deg, var(--blue-300), var(--cyan));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--blue-300);
    margin-bottom: 14px;
}

.section-head {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 56px;
}
.section-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 14px;
}
.section-sub {
    color: var(--text-dim);
    font-size: 17px;
    max-width: 620px;
    margin: 0 auto;
}

/* ========== Buttons ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
    border-radius: 999px;
    padding: 14px 26px;
    transition: transform .15s ease, box-shadow .25s ease, background .2s ease;
    white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--sm { padding: 9px 18px; font-size: 14px; }
.btn--lg { padding: 17px 32px; font-size: 16px; }
.btn--full { width: 100%; }

.btn--primary {
    background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
    color: #fff;
    box-shadow: 0 8px 30px rgba(147, 51, 234, 0.5), inset 0 1px 0 rgba(255,255,255,.15);
}
.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 40px rgba(147, 51, 234, 0.65), inset 0 1px 0 rgba(255,255,255,.2);
}

.btn--ghost {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    color: var(--text);
}
.btn--ghost:hover {
    background: rgba(168, 85, 247, 0.1);
    border-color: var(--border-strong);
}

/* ========== Header ========== */
.header {
    position: sticky;
    top: 16px;
    z-index: 50;
    transition: transform .35s ease;
    will-change: transform;
    padding: 0;
    background: transparent;
    border: none;
}
.header--hidden {
    transform: translateY(calc(-100% - 16px));
}
.header__pill {
    display: flex;
    align-items: center;
    gap: 36px;
    width: fit-content;
    max-width: 100%;
    margin: 0 auto;
    padding: 12px 12px 12px 26px;
    background: rgba(20, 8, 36, 0.78);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(168, 85, 247, 0.18);
    border-radius: 999px;
    box-shadow:
        0 10px 40px rgba(8, 2, 24, 0.55),
        0 0 30px rgba(168, 85, 247, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    transition: background .25s ease, box-shadow .25s ease;
}
.header--scrolled .header__pill {
    background: rgba(20, 8, 36, 0.92);
    box-shadow:
        0 14px 50px rgba(8, 2, 24, 0.7),
        0 0 40px rgba(168, 85, 247, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    text-decoration: none;
}
.logo__img {
    height: 36px;
    width: auto;
    display: block;
    object-fit: contain;
    flex-shrink: 0;
}
.logo__text {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    line-height: 1;
}
.logo__text--accent {
    font-weight: 700;
    letter-spacing: 0.02em;
    background: linear-gradient(135deg, #22d3ee 0%, #c084fc 55%, #d946ef 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.logo__text--bold {
    color: #fff;
    font-weight: 700;
}
.footer__brand .logo {
    font-size: 17px;
    margin-bottom: 4px;
}
.footer__brand .logo__img {
    height: 34px;
}

.nav { display: flex; gap: 32px; }
.nav a {
    color: var(--text-dim);
    font-size: 16px;
    font-weight: 500;
    transition: color .15s;
    text-decoration: none;
}
.nav a:hover { color: var(--text); }

/* Gradient CTA button (cyan -> purple) used in header */
.header__pill .btn--gradient {
    padding: 12px 24px;
    font-size: 15px;
}
.btn--gradient {
    background: linear-gradient(135deg, #22d3ee 0%, #a855f7 50%, #d946ef 100%);
    color: #fff;
    font-weight: 700;
    border-radius: 999px;
    box-shadow:
        0 8px 24px rgba(168, 85, 247, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.btn--gradient:hover {
    transform: translateY(-1px);
    box-shadow:
        0 12px 32px rgba(217, 70, 239, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

@media (max-width: 820px) {
    .nav { display: none; }
    .header__pill { padding: 8px 8px 8px 16px; gap: 12px; }
}

@media (max-width: 420px) {
    .logo { font-size: 16px; gap: 8px; }
    .logo__img { height: 30px; }
    .logo__text { gap: 5px; }
    .header__pill { padding: 7px 7px 7px 12px; gap: 10px; }
    .header__pill .btn--gradient { padding: 10px 16px; font-size: 13px; }
}

/* ========== Hero ========== */
.hero {
    padding: 64px 0 80px;
    position: relative;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 48px;
    align-items: center;
}

.hero__visual {
    position: relative;
}
.hero__img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-strong);
    object-fit: cover;
    background: #050912;
}

/* ===== Laptop mockup ===== */
.laptop {
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
    padding: 0 18px;
    box-sizing: border-box;
    filter: drop-shadow(0 40px 60px rgba(2, 8, 30, 0.6))
            drop-shadow(0 0 50px rgba(147, 51, 234, 0.18));
}
.laptop__screen {
    position: relative;
    background: linear-gradient(180deg, #1a1f2e 0%, #0d111c 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px 14px 4px 4px;
    padding: 22px 14px 14px;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.06),
        inset 0 0 0 1px rgba(0, 0, 0, 0.4);
}
.laptop__camera {
    position: absolute;
    top: 9px;
    left: 50%;
    transform: translateX(-50%);
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #2a3142;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.6);
}
.laptop__display {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 4px;
    background: #050912;
    border: 1px solid rgba(0, 0, 0, 0.6);
}
.laptop__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.laptop__base {
    position: relative;
    height: 14px;
    margin: 0 -18px;
    background: linear-gradient(180deg, #20283a 0%, #0c1018 60%, #060a14 100%);
    border-radius: 0 0 14px 14px;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 4px 8px rgba(0, 0, 0, 0.5);
}
.laptop__notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 28%;
    height: 5px;
    background: linear-gradient(180deg, #0a0e16 0%, #141a27 100%);
    border-radius: 0 0 8px 8px;
    box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.05);
}

@media (max-width: 600px) {
    .laptop { padding: 0 12px; }
    .laptop__base { margin: 0 -12px; height: 11px; }
    .laptop__screen { padding: 18px 10px 10px; border-radius: 12px 12px 4px 4px; }
    .laptop__notch { height: 4px; }
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(147, 51, 234, 0.1);
    border: 1px solid var(--border-strong);
    color: var(--blue-100);
    padding: 4px 14px 4px 4px;
    border-radius: 999px;
    box-shadow: 0 4px 16px rgba(2, 8, 30, 0.4);
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 18px;
}
.hero__badge-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 10px #22c55e;
    animation: pulse 2s infinite;
}
.hero__badge-text {
    line-height: 1;
}
.hero__badge-text strong {
    font-weight: 700;
    color: #fff;
}

/* Stacked avatars (overlapping) */
.avatar-stack {
    display: inline-flex;
    align-items: center;
}
.avatar-stack__img {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #0a1024;
    background: #0a1024;
    margin-left: -6px;
    flex-shrink: 0;
}
.avatar-stack__img:first-child { margin-left: 0; }
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero__title {
    font-size: clamp(28px, 3.6vw, 48px);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}
.hero__subtitle {
    font-size: clamp(14px, 1.3vw, 16px);
    color: var(--text-dim);
    max-width: 480px;
    margin: 0 0 26px;
    line-height: 1.6;
}
.hero__subtitle strong { color: var(--text); font-weight: 600; }

.hero__cta {
    display: flex;
    justify-content: flex-start;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.hero__proof {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    max-width: none;
    margin: 0;
    padding: 20px 0 0;
    border-top: 1px solid var(--border);
}
.hero__proof-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
    padding-right: 16px;
}
.hero__proof-item + .hero__proof-item {
    padding-left: 16px;
    border-left: 1px solid var(--border);
    padding-right: 0;
}
.hero__proof-item strong {
    font-size: 22px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--blue-300), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
}
.hero__proof-item span {
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.3;
}

@media (max-width: 900px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero__title {
        font-size: clamp(34px, 7vw, 42px);
    }
    
    .hero__subtitle { 
        margin: 0 auto 26px; 
        font-size: 16px;
    }
    
    .hero__cta { 
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 12px; 
    }
    .hero__cta .btn {
        width: 100%;
        max-width: 320px;
        padding: 16px 24px;
        font-size: 16px;
    }
    
    .hero__proof {
        grid-template-columns: repeat(4, 1fr);
        gap: 0;
        max-width: 100%;
        margin: 0 auto;
        overflow-x: auto;
        padding-bottom: 10px;
    }
    .hero__proof-item { 
        align-items: center; 
        padding-right: 8px; 
        text-align: center;
    }
    .hero__proof-item + .hero__proof-item { 
        padding-left: 8px; 
        border-left: 1px solid var(--border); 
        padding-right: 8px; 
    }
    .hero__proof-item strong { font-size: 18px; }
    .hero__proof-item span { font-size: 10px; white-space: normal; line-height: 1.2; }
    
    .hero__visual { max-width: 520px; margin: 0 auto; }
}

@media (max-width: 480px) {
    .hero__cta { gap: 10px; }
    
    .hero__proof-item { padding-right: 4px; }
    .hero__proof-item + .hero__proof-item { padding-left: 4px; padding-right: 4px; }
    .hero__proof-item strong { font-size: 16px; }
    .hero__proof-item span { font-size: 9px; }
}

/* ========== Pain ========== */
.pain {
    padding: 100px 0;
}
.pain__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.pain__card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px;
    backdrop-filter: blur(8px);
    transition: border-color .2s, transform .2s;
}
.pain__card:hover {
    border-color: var(--border-strong);
    transform: translateY(-3px);
}
.pain__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    box-shadow: 0 8px 24px rgba(147, 51, 234, 0.25);
}
.pain__icon svg {
    width: 24px;
    height: 24px;
}
.pain__card h3 {
    font-size: 19px;
    margin-bottom: 8px;
    font-weight: 700;
}
.pain__card p {
    color: var(--text-dim);
    font-size: 15px;
}

@media (max-width: 720px) {
    .pain__grid { grid-template-columns: 1fr; }
}

/* ========== Solution / Steps ========== */
.solution {
    padding: 100px 0;
    background: linear-gradient(180deg, transparent, rgba(147, 51, 234, 0.04), transparent);
}
.steps {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 24px;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}
.step {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px 26px;
    text-align: center;
    backdrop-filter: blur(8px);
}
.step__num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    font-weight: 600;
    color: var(--blue-300);
    margin-bottom: 12px;
    letter-spacing: 0.1em;
}
.step h3 {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 8px;
}
.step p {
    color: var(--text-dim);
    font-size: 15px;
}
.step__arrow {
    color: var(--blue-400);
    opacity: 0.5;
}
.step__arrow svg { width: 28px; height: 28px; }

@media (max-width: 820px) {
    .steps { grid-template-columns: 1fr; }
    .step__arrow { transform: rotate(90deg); justify-self: center; }
}

/* ========== Audience ========== */
.audience {
    padding: 100px 0;
}
.audience__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.audience__card {
    padding: 26px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(147, 51, 234, 0.08), transparent);
    transition: border-color .2s;
}
.audience__card:hover { border-color: var(--border-strong); }
.audience__card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--blue-100);
}
.audience__card p {
    color: var(--text-dim);
    font-size: 14.5px;
}
@media (max-width: 980px) { .audience__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .audience__grid { grid-template-columns: 1fr; } }

/* ========== Testimonials — Infinite Marquee ========== */
.depoimentos {
    padding: 100px 0 0;
    overflow: hidden;
}

.marquee-wrap {
    position: relative;
    width: 100%;
    overflow: hidden;
    margin-top: 56px;
    padding-bottom: 100px;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 6%, #000 94%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, #000 6%, #000 94%, transparent 100%);
}

/* animation and gap controlled entirely by JS */
.marquee-track {
    display: flex;
    gap: 0;
    width: max-content;
    will-change: transform;
}

.marquee-item {
    flex-shrink: 0;
    width: 200px;
    margin-right: 16px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    background: #0a0f1e;
    transition: transform .25s ease, box-shadow .3s ease, border-color .25s;
    cursor: pointer;
}
.marquee-item:hover {
    transform: translateY(-6px) scale(1.015);
    box-shadow: 0 24px 60px rgba(2, 8, 30, 0.7), 0 0 40px rgba(147, 51, 234, 0.2);
    border-color: var(--border-strong);
}
.marquee-item img {
    width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 640px) {
    .marquee-item { width: 160px; }
}

/* ========== Oferta ========== */
.oferta {
    padding: 80px 0 100px;
}
.oferta__header {
    text-align: center;
    margin-bottom: 40px;
}
.oferta__badge-top {
    display: inline-block;
    background: rgba(147, 51, 234, 0.15);
    color: var(--blue-300);
    padding: 6px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 16px;
    border: 1px solid rgba(147, 51, 234, 0.3);
}
.oferta__main-title {
    font-size: clamp(28px, 4.5vw, 48px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 12px;
}
.oferta__main-sub {
    color: var(--text-dim);
    font-size: clamp(16px, 2vw, 18px);
}

.oferta__card {
    max-width: 560px;
    margin: 0 auto;
    background: linear-gradient(180deg, rgba(147, 51, 234, 0.12), rgba(8, 14, 36, 0.9));
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    box-shadow: 0 30px 80px rgba(2, 8, 30, 0.7), 0 0 100px rgba(147, 51, 234, 0.2);
    position: relative;
    backdrop-filter: blur(10px);
}

.oferta__price-header {
    margin-bottom: 32px;
}
.oferta__price-old-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 8px;
}
.oferta__price-old {
    color: var(--text-muted);
    text-decoration: line-through;
    font-size: 16px;
    font-weight: 600;
}
.oferta__discount-badge {
    background: rgba(147, 51, 234, 0.2);
    color: var(--blue-300);
    font-size: 12px;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 6px;
}
.oferta__price-now {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}
.oferta__price-currency {
    font-size: 24px;
    color: var(--text-dim);
    font-weight: 600;
}
.oferta__price-value {
    font-size: 72px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--blue-400);
}
.oferta__price-cents {
    font-size: 24px;
    font-weight: 700;
    color: var(--blue-400);
}
.oferta__price-parcelado {
    margin-top: 14px;
    font-size: 15px;
    color: var(--text-dim);
    font-weight: 600;
}
.oferta__price-parcelado strong {
    color: var(--blue-300);
    font-weight: 800;
}
.oferta__price-installment {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 6px;
}
.oferta__price-lifetime {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    padding: 7px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.18), rgba(168, 85, 247, 0.22), rgba(217, 70, 239, 0.22));
    border: 1px solid rgba(168, 85, 247, 0.4);
    box-shadow:
        0 6px 20px rgba(168, 85, 247, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.oferta__price-lifetime svg {
    width: 16px;
    height: 16px;
    color: #c084fc;
    flex-shrink: 0;
}

.oferta__features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 30px;
    text-align: left;
}
.oferta__feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 16px 20px;
    border-radius: 12px;
    transition: background 0.3s;
}
.oferta__feature-item:hover {
    background: rgba(255, 255, 255, 0.05);
}
.oferta__feature-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(147, 51, 234, 0.15);
    display: grid;
    place-items: center;
    color: var(--blue-400);
    flex-shrink: 0;
}
.oferta__feature-icon svg {
    width: 18px;
    height: 18px;
}
.oferta__feature-item span {
    font-weight: 600;
    font-size: 15px;
    color: var(--text);
}

.oferta__bonus-box {
    border: 1px solid rgba(147, 51, 234, 0.4);
    background: rgba(147, 51, 234, 0.05);
    border-radius: 16px;
    padding: 24px;
    text-align: left;
    margin-bottom: 30px;
}
.oferta__bonus-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 16px;
    margin-bottom: 18px;
    color: var(--blue-300);
}
.oferta__bonus-title svg {
    width: 20px;
    height: 20px;
}
.oferta__bonus-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.oferta__bonus-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: var(--text-dim);
    font-weight: 500;
}
.oferta__bonus-list .check {
    width: 16px;
    height: 16px;
    color: var(--blue-400);
    flex-shrink: 0;
    margin-top: 3px;
}

.oferta__btn {
    margin-bottom: 24px;
}

.oferta__guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.02);
    padding: 16px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: left;
}
.oferta__guarantee-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.1);
    display: grid;
    place-items: center;
    flex-shrink: 0;
}
.oferta__guarantee-icon svg {
    width: 24px;
    height: 24px;
}
.oferta__guarantee-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.oferta__guarantee-text strong {
    font-size: 14px;
    font-weight: 700;
    color: #fff;
}
.oferta__guarantee-text span {
    font-size: 12px;
    color: var(--text-muted);
}

@media (max-width: 640px) {
    .oferta { padding: 60px 0; }
    .oferta__card { padding: 30px 20px; border-radius: 20px; }
    .oferta__price-value { font-size: 56px; }
    .oferta__feature-item { padding: 14px 16px; }
    .oferta__bonus-box { padding: 20px 16px; }
}

/* ========== FAQ ========== */
.faq {
    padding: 100px 0;
}
.faq__layout {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 80px;
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
}
.faq__intro {
    position: sticky;
    top: 110px;
    text-align: left;
}
.faq__title {
    font-size: clamp(28px, 3.6vw, 40px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 8px 0 14px;
}
.faq__sub {
    color: var(--text-dim);
    font-size: 15.5px;
    line-height: 1.55;
    margin-bottom: 28px;
    max-width: 380px;
}
.faq__cta {
    box-shadow: 0 12px 36px rgba(147, 51, 234, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}
.faq__cta svg {
    width: 20px;
    height: 20px;
}
.faq__list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
@media (max-width: 920px) {
    .faq__layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .faq__intro {
        position: static;
        text-align: center;
    }
    .faq__sub { margin-left: auto; margin-right: auto; }
}
.faq__item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 4px 6px;
    backdrop-filter: blur(8px);
    transition: border-color .2s;
}
.faq__item[open] { border-color: var(--border-strong); }
.faq__item summary {
    list-style: none;
    cursor: pointer;
    padding: 14px 20px;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
    content: '+';
    font-size: 22px;
    color: var(--blue-300);
    transition: transform .2s;
    flex-shrink: 0;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p {
    padding: 0 20px 16px;
    color: var(--text-dim);
    font-size: 13px;
    line-height: 1.6;
}

/* ========== Final CTA ========== */
.final-cta {
    padding: 100px 0 120px;
    text-align: center;
}
.final-cta h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 14px;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}
.final-cta p {
    color: var(--text-dim);
    font-size: 17px;
    margin-bottom: 32px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* ========== Footer ========== */
.footer {
    padding: 50px 0 40px;
    border-top: 1px solid rgba(168, 85, 247, 0.2);
    background:
        linear-gradient(180deg, rgba(168, 85, 247, 0.06), transparent 60%),
        rgba(8, 4, 16, 0.7);
    position: relative;
}
.footer__brand p {
    color: var(--text-dim);
}
.footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 40px;
    align-items: start;
}
.footer__brand p {
    margin-top: 12px;
    color: var(--text-muted);
    font-size: 14px;
    max-width: 320px;
}
.footer__links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer__links a {
    color: var(--text-dim);
    font-size: 14px;
    transition: color .15s;
}
.footer__links a:hover { color: var(--text); }
.footer__legal {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--text-muted);
    font-size: 12.5px;
    text-align: right;
}

@media (max-width: 720px) {
    .footer__inner { grid-template-columns: 1fr; gap: 28px; }
    .footer__legal { text-align: left; }
}

/* ========== Video Library ========== */
.video-lib {
    padding: 100px 0;
}

.video-lib__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 860px;
    margin: 0 auto;
}

/* Card */
.vcard {
    border-radius: var(--radius);
    overflow: hidden;
    background: #0a0f1e;
    border: 1px solid var(--border);
    transition: transform .25s ease, box-shadow .3s ease, border-color .25s;
    cursor: pointer;
}
.vcard:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 24px 60px rgba(2, 8, 30, 0.7), 0 0 40px rgba(147, 51, 234, 0.2);
    border-color: var(--border-strong);
}

/* Media wrapper — aspect ratio 9:16 (vertical video) */
.vcard__media {
    position: relative;
    width: 100%;
    aspect-ratio: 9 / 16;
    overflow: hidden;
    background: #050912;
}

.vcard__media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .4s ease;
}
.vcard:hover .vcard__media video {
    transform: scale(1.04);
}

/* Smooth dark gradient overlay at bottom of video */
.vcard__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        transparent 50%,
        rgba(4, 6, 13, 0.55) 85%,
        rgba(4, 6, 13, 0.85) 100%
    );
    pointer-events: none;
}

/* On mobile, soften and stretch the gradient so it never looks like a hard line */
@media (max-width: 640px) {
    .vcard__overlay {
        background: linear-gradient(
            to bottom,
            transparent 30%,
            rgba(4, 6, 13, 0.35) 70%,
            rgba(4, 6, 13, 0.7) 100%
        );
    }
}

/* Card body */
.vcard__body {
    padding: 14px 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.vcard__body h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
}

/* Tags */
.vcard__tag {
    display: inline-block;
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 3px 10px;
    border-radius: 999px;
    width: fit-content;
}
.vcard__tag--hook {
    background: rgba(168, 85, 247, 0.18);
    color: #c084fc;
    border: 1px solid rgba(168, 85, 247, 0.35);
}
.vcard__tag--lifestyle {
    background: rgba(147, 51, 234, 0.15);
    color: var(--blue-300);
    border: 1px solid rgba(147, 51, 234, 0.3);
}
.vcard__tag--feminino {
    background: rgba(236, 72, 153, 0.15);
    color: #f472b6;
    border: 1px solid rgba(236, 72, 153, 0.3);
}
.vcard__tag--cta {
    background: rgba(56, 189, 248, 0.12);
    color: var(--cyan);
    border: 1px solid rgba(56, 189, 248, 0.3);
}

/* Responsive */
@media (max-width: 1100px) {
    .video-lib__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
    .video-lib__grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}
@media (max-width: 380px) {
    .video-lib__grid { grid-template-columns: 1fr; }
}

/* ========== Mobile spacing optimization ========== */
@media (max-width: 760px) {
    /* Reduce expensive blur on mobile GPUs */
    .bg-glow            { width: 420px; height: 420px; filter: blur(80px); opacity: 0.35; }
    .bg-glow--2         { opacity: 0.22; }
    .pain__card,
    .step,
    .faq__item,
    .oferta__card      { backdrop-filter: none; -webkit-backdrop-filter: none; }

    .hero               { padding: 32px 0 40px; }
    .video-lib,
    .pain,
    .solution,
    .audience,
    .faq,
    .final-cta         { padding: 48px 0; }
    .oferta            { padding: 40px 0 56px; }
    .depoimentos       { padding-bottom: 24px; }

    .section-head      { margin: 0 auto 28px; }
    .section-title     { font-size: clamp(22px, 6.5vw, 30px); margin-bottom: 10px; }
    .section-sub       { font-size: 14.5px; }

    .container         { padding: 0 20px; }
    .hero__inner       { gap: 28px; }
}

@media (max-width: 480px) {
    .video-lib,
    .pain,
    .solution,
    .audience,
    .faq,
    .final-cta         { padding: 40px 0; }
    .section-head      { margin-bottom: 24px; }
}