:root {
    --bg: #080808;
    --bg2: #0d0d0d;
    --bg3: #111111;
    --bg4: #1a1a1a;
    --green: #4ade80;
    --green2: #16a34a;
    --green3: #86efac;
    --green-dim: rgba(74, 222, 128, .08);
    --green-bd: rgba(74, 222, 128, .2);
    --white: #ffffff;
    --t1: #f0f0f0;
    --t2: #888888;
    --t3: #444444;
    --border: rgba(255, 255, 255, .07);
    --r: 10px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'IBM Plex Sans', sans-serif;
    background: var(--bg);
    color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}


/* ─── ANIMAÇÕES DE TÍTULO ────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .7s cubic-bezier(.22, 1, .36, 1), transform .7s cubic-bezier(.22, 1, .36, 1);
}

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

/* Hero h1 — cada linha entra com delay separado */
.hero h1 .line-normal,
.hero h1 .line-green {
    display: block;
    opacity: 0;
    transform: translateY(32px) skewY(.8deg);
    transition: opacity .75s cubic-bezier(.22, 1, .36, 1),
        transform .75s cubic-bezier(.22, 1, .36, 1);
}

.hero h1.visible .line-normal {
    opacity: 1;
    transform: translateY(0) skewY(0deg);
    transition-delay: 0s;
}

.hero h1.visible .line-green {
    opacity: 1;
    transform: translateY(0) skewY(0deg);
    transition-delay: .18s;
}

/* Hero sub e eyebrow */
.hero-eyebrow {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .5s ease, transform .5s ease;
}

.hero-eyebrow.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-sub {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .6s ease .4s, transform .6s ease .4s;
}

.hero-sub.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-ctas {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .6s ease .6s, transform .6s ease .6s;
}

.hero-ctas.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Cursor piscante no último char do headline principal */
.hero h1 .line-green::after {
    content: '_';
    color: var(--green);
    opacity: 0;
    animation: cursor-blink 1.1s ease .9s 5;
}

@keyframes cursor-blink {
    0%, 100% {
        opacity: 0;
    }

    50% {
        opacity: 1;
    }
}


/* Cards — fade + rise suave */
.reveal-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .55s cubic-bezier(.22, 1, .36, 1),
        transform .55s cubic-bezier(.22, 1, .36, 1);
}

.reveal-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Section tags — slide da esquerda */
.reveal-tag {
    opacity: 0;
    transform: translateX(-12px);
    transition: opacity .4s ease, transform .4s ease;
}

.reveal-tag.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Stats bar items — contam de baixo pra cima */
.stat {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity .5s ease, transform .5s ease;
}

.stat.visible {
    opacity: 1;
    transform: translateY(0);
}


/* ─── HOVER VERDE UNIVERSAL ─────────────────────── */
.reveal-card,
.feat,
.engine,
.plan,
.sleep-col,
.pain-card,
.faq-item {
    border: 1px solid rgba(74, 222, 128, .2) !important;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
    transition: border-color .2s ease, box-shadow .2s ease,
        opacity .55s cubic-bezier(.22, 1, .36, 1),
        transform .55s cubic-bezier(.22, 1, .36, 1);
}

.faq-item:hover {
    border-color: rgba(74, 222, 128, .45) !important;
}

.faq-item.open {
    border-color: rgba(74, 222, 128, .65) !important;
}

.reveal-card:hover,
.feat:hover,
.sleep-col:hover,
.pain-card:hover {
    border-color: rgba(74, 222, 128, .45) !important;
    box-shadow: 0 0 18px rgba(74, 222, 128, .08);
}

.engine:hover {
    border-color: rgba(74, 222, 128, .35) !important;
    background: rgba(74, 222, 128, .03) !important;
}

.plan:hover {
    border-color: rgba(74, 222, 128, .5) !important;
    box-shadow: 0 0 24px rgba(74, 222, 128, .1) !important;
}

.faq-item:hover {
    border-bottom-color: rgba(74, 222, 128, .25) !important;
}

/* Caixinhas internas dos engines */
[class="reveal-card"]:hover {
    border-color: rgba(74, 222, 128, .4) !important;
}

/* ─── GRADIENTES DE TRANSIÇÃO — suaves ──────────── */
/* Seções com fundo bg2 ficam com fade bem largo e suave */
.pain-section,
.sleep-section,
.engines,
.pricing-section,
.faq-section,
.section-cobranca {
    position: relative;
    border-top: none !important;
    border-bottom: none !important;
}

.pain-section::before,
.sleep-section::before,
.engines::before,
.faq-section::before,
.section-cobranca::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, var(--bg) 0%, transparent 100%);
    pointer-events: none;
    z-index: 2;
}

.pain-section::after,
.sleep-section::after,
.engines::after,
.faq-section::after,
.section-cobranca::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
    pointer-events: none;
    z-index: 2;
}

/* pricing-section: gradiente com z-index baixo pra não cobrir o badge */
.pricing-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, var(--bg) 0%, transparent 100%);
    pointer-events: none;
    z-index: 0;
}

.pricing-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
    pointer-events: none;
    z-index: 0;
}

/* ─── CANVAS BG ──────────────────────────────── */
#bg-canvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: .60;
}

/* ─── TODAS AS SEÇÕES ACIMA DO CANVAS ───────── */
body>*:not(#bg-canvas) {
    position: relative;
    z-index: 1;
}

/* ─── NAVBAR ─────────────────────────────────── */
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 60px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 200;
    background: rgba(8, 8, 8, .88);
    backdrop-filter: blur(16px);
    border-bottom: none;
}

.nav-logo {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-logo span {
    color: var(--green);
}

.nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
}

.nav-links a {
    font-size: 13px;
    font-weight: 500;
    color: var(--t2);
    text-decoration: none;
    letter-spacing: .5px;
    transition: color .15s;
}

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

.nav-ctas {
    display: flex;
    gap: 10px;
}

/* ─── BOTÕES ─────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all .2s;
    border-radius: 4px;
}

.btn-outline {
    background: transparent;
    color: var(--t2);
    border: 1px solid var(--border);
}

.btn-outline:hover {
    color: var(--white);
    border-color: rgba(255, 255, 255, .2);
}

.btn-green {
    background: var(--green);
    color: #000;
}

.btn-green:hover {
    background: var(--green3);
    box-shadow: 0 0 28px rgba(74, 222, 128, .35);
}

.btn-green-outline {
    background: transparent;
    color: var(--green);
    border: 1.5px solid var(--green);
}

.btn-green-outline:hover {
    background: var(--green);
    color: #000;
}

.btn-lg {
    padding: 14px 32px;
    font-size: 14px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ─── TICKER ─────────────────────────────────── */
.ticker {
    background: var(--green);
    height: 36px;
    display: flex;
    align-items: center;
    overflow: hidden;
    white-space: nowrap;
}

.ticker-inner {
    display: inline-flex;
    align-items: center;
    gap: 0;
    animation: ticker-scroll 28s linear infinite;
}

.ticker-item {
    font-size: 11px;
    font-weight: 700;
    color: #000;
    text-transform: uppercase;
    letter-spacing: 1px;
    height: 36px;
    padding: 0;
    margin: 0 18px;
    /* espaço uniforme dos dois lados */
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    flex-shrink: 0;
    line-height: 1;
}

/* Separador como elemento independente — espaço igual dos dois lados */
.ticker-sep-el {
    height: 36px;
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    color: rgba(0, 0, 0, .3);
    font-size: 13px;
    font-weight: 400;
    line-height: 1;
}

.ticker-up {
    color: #064e3b;
}

.ticker-down {
    color: #7f1d1d;
}

.ticker-sym {
    font-weight: 800;
    letter-spacing: .3px;
}

@keyframes ticker-scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* ─── HERO ───────────────────────────────────── */
.hero {
    padding: 100px 60px 80px;
    text-align: center;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 500px;
    background: radial-gradient(ellipse, rgba(74, 222, 128, .07) 0%, transparent 65%);
    pointer-events: none;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    background: var(--green-dim);
    border: 1px solid var(--green-bd);
    border-radius: 2px;
    font-size: 11px;
    font-weight: 700;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.hero-eyebrow .dot {
    width: 6px;
    height: 6px;
    background: var(--green);
    border-radius: 50%;
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(74, 222, 128, .5);
    }

    50% {
        opacity: .6;
        box-shadow: 0 0 0 5px rgba(74, 222, 128, 0);
    }
}

.hero h1 {
    font-size: clamp(42px, 6vw, 76px);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.hero h1 .line-normal {
    display: block;
    color: var(--white);
}

.hero h1 .line-green {
    display: block;
    color: var(--green);
    font-style: italic;
}

.hero-sub {
    font-size: 14px;
    font-weight: 500;
    color: var(--t2);
    letter-spacing: 2px;
    text-transform: uppercase;
    max-width: 480px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ─── STATS ──────────────────────────────────── */
.stats {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    margin: 60px 60px 0;
    background: var(--bg3);
    border: 1px solid var(--border);
}

.stat {
    padding: 28px 20px;
    text-align: center;
    border-right: 1px solid var(--border);
    cursor: default;
    transition: background .2s ease;
}

.stat:last-child {
    border-right: none;
}

.stat:hover {
    background: rgba(74, 222, 128, .06);
}

.stat:hover .stat-val {
    color: var(--green3);
}

.stat-val {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 30px;
    font-weight: 600;
    color: var(--green);
    letter-spacing: -1px;
    margin-bottom: 6px;
}

.stat-lbl {
    font-size: 10px;
    font-weight: 600;
    color: var(--t2);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ─── SEÇÃO GENÉRICA ─────────────────────────── */
.section {
    padding: 100px 60px;
}

.section-sm {
    padding: 60px 60px;
}

.section-tag {
    font-size: 10px;
    font-weight: 700;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(30px, 4vw, 52px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title em {
    font-style: normal;
    color: var(--green);
}

.section-sub {
    font-size: 14px;
    color: var(--t2);
    font-weight: 400;
    line-height: 1.7;
    max-width: 480px;
    margin-bottom: 50px;
}

/* ─── SEÇÃO DOR ──────────────────────────────── */
.pain-section {
    padding: 100px 60px;
    background: var(--bg2);
    border-top: none;
    border-bottom: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.pain-headline {
    font-size: clamp(36px, 4.5vw, 60px);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -1.5px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.pain-headline em {
    font-style: normal;
    color: var(--green);
}

.pain-sub {
    font-size: 14px;
    color: var(--t2);
    font-weight: 400;
    line-height: 1.7;
    margin-bottom: 36px;
}

.pain-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    list-style: none;
    margin-bottom: 36px;
}

.pain-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 700;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pain-item::before {
    content: '✗';
    font-size: 16px;
    color: #ff4444;
}

.pain-answer {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pain-answer .minus {
    color: #ff4444;
}

.pain-answer .plus {
    color: var(--green);
}

.pain-right {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pain-card {
    background: var(--bg4);
    border: 1px solid var(--border);
    border-left: 3px solid var(--green);
    padding: 16px 20px;
}

.pain-card h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 6px;
}

.pain-card p {
    font-size: 12px;
    color: var(--t2);
    font-weight: 400;
    line-height: 1.6;
}

/* ─── HERO SECUNDÁRIO "VOCÊ DORME" ───────────── */
.sleep-section {
    padding: 100px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.sleep-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 100%, rgba(74, 222, 128, .06) 0%, transparent 60%);
    pointer-events: none;
}

.sleep-headline {
    font-size: clamp(52px, 8vw, 110px);
    font-weight: 700;
    line-height: .95;
    letter-spacing: -3px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.sleep-headline .line-w {
    color: var(--white);
}

.sleep-headline .line-g {
    color: var(--green);
}

.sleep-sub {
    font-size: 13px;
    font-weight: 600;
    color: var(--t2);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 50px;
}

.sleep-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
}

.sleep-col {
    background: var(--bg3);
    border: 1px solid var(--border);
    padding: 14px 20px;
    text-align: center;
}

.sleep-col-tag {
    font-size: 10px;
    font-weight: 700;
    color: var(--t2);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 6px;
}

.sleep-col-val {
    font-size: 14px;
    font-weight: 700;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ─── FEATURES ───────────────────────────────── */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 50px;
}

.feat {
    background: var(--bg3);
    border: 1px solid var(--border);
    padding: 28px 24px;
    transition: border-color .2s;
}

.feat:hover {
    border-color: var(--green-bd);
}

.feat-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--green-dim);
    border: 1.5px solid var(--green-bd);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feat-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 10px;
    color: var(--white);
}

.feat-desc {
    font-size: 12px;
    color: var(--t2);
    font-weight: 400;
    line-height: 1.65;
}

/* ─── ENGINES ────────────────────────────────── */
.engines-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border: 1px solid var(--border);
}

.engine {
    padding: 36px 32px;
    border-right: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    transition: background .2s, border-color .2s, box-shadow .2s;
}

.engine:last-child {
    border-right: none;
}

.engine:hover {
    background: rgba(74, 222, 128, .04);
    border-color: rgba(74, 222, 128, .35) !important;
    box-shadow: inset 0 0 0 1px rgba(74, 222, 128, .35);
}

.engine::after {
    content: attr(data-ico);
    position: absolute;
    right: 16px;
    bottom: -8px;
    font-size: 80px;
    font-weight: 900;
    color: rgba(74, 222, 128, .04);
    pointer-events: none;
    user-select: none;
}

.eng-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    font-weight: 700;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 14px;
}

.eng-badge .dot {
    width: 6px;
    height: 6px;
    background: var(--green);
    border-radius: 50%;
}

.eng-name {
    font-size: 22px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    margin-bottom: 10px;
}

.eng-desc {
    font-size: 12px;
    color: var(--t2);
    font-weight: 400;
    line-height: 1.65;
    margin-bottom: 24px;
    min-height: 72px;
}

.eng-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-top: none;
}

.eng-row .lbl {
    font-size: 10px;
    color: var(--t3);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.eng-row .val {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    color: var(--green);
    font-weight: 600;
}

/* ─── PRICING ────────────────────────────────── */
.pricing-section {
    padding: 100px 60px;
    background: var(--bg2);
    border-top: none;
    text-align: center;
    overflow: visible;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 50px;
    padding-top: 20px;
    text-align: left;
    overflow: visible;
}

.plan {
    background: var(--bg3);
    border: 1px solid var(--border);
    padding: 32px;
    position: relative;
    transition: all .2s;
}

.plan:hover {
    border-color: var(--green-bd);
}

.plan-active {
    background: var(--green);
    border-color: var(--green);
}

.plan-tag {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--t2);
    margin-bottom: 10px;
}

.plan-active .plan-tag {
    color: rgba(0, 0, 0, .6);
}

.plan-name {
    font-size: 22px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.3px;
    margin-bottom: 16px;
}

.plan-active .plan-name {
    color: #000;
}

.plan-price {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 40px;
    font-weight: 600;
    letter-spacing: -1.5px;
    margin-bottom: 4px;
}

.plan-active .plan-price {
    color: #000;
}

.plan-period {
    font-size: 12px;
    color: var(--t2);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 28px;
}

.plan-active .plan-period {
    color: rgba(0, 0, 0, .55);
}

.plan-feats {
    list-style: none;
    margin-bottom: 28px;
}

.plan-feat {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-top: none;
    font-size: 13px;
    font-weight: 400;
    color: var(--t1);
}

.plan-active .plan-feat {
    border-color: rgba(0, 0, 0, .12);
    color: #000;
}

.plan-feat .check {
    color: var(--green);
    font-weight: 700;
}

.plan-active .plan-feat .check {
    color: #000;
}

.plan-feat.no {
    color: var(--t3);
}

.plan-active .plan-feat.no {
    color: rgba(0, 0, 0, .35);
}

.plan-feat.no .check {
    color: var(--t3);
}

.plan-badge {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--green);
    color: #000;
    font-size: 10px;
    font-weight: 800;
    padding: 5px 16px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border: none;
    white-space: nowrap;
    border-radius: 2px;
    z-index: 10;
}

/* ─── FAQ ────────────────────────────────────── */
.faq-section {
    padding: 100px 60px;
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 80px;
    align-items: start;
}

.faq-headline {
    font-size: clamp(36px, 4vw, 54px);
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.05;
    letter-spacing: -1px;
}

.faq-headline em {
    font-style: italic;
    color: var(--green);
}

.faq-contact {
    margin-top: 40px;
}

.faq-contact-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.faq-contact-lbl {
    font-size: 10px;
    font-weight: 700;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 2px;
    min-width: 60px;
}

.faq-contact-val {
    font-size: 13px;
    color: var(--t2);
    font-weight: 400;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}


.faq-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 18px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--t1);
    transition: color .15s;
    user-select: none;
}

.faq-q:hover {
    color: var(--white);
}

.faq-icon {
    width: 24px;
    height: 24px;
    background: var(--green-dim);
    border: 1px solid var(--green-bd);
    color: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    flex-shrink: 0;
    transition: all .2s;
}

.faq-item.open .faq-icon {
    background: var(--green);
    color: #000;
    transform: rotate(45deg);
}

.faq-a {
    display: none;
    padding: 0 18px 16px;
    font-size: 13px;
    color: var(--t2);
    font-weight: 400;
    line-height: 1.7;
}

.faq-item.open .faq-a {
    display: block;
}

/* ─── FOOTER ─────────────────────────────────── */
.footer {
    background: var(--bg2);
    border-top: none;
    padding: 32px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-logo {
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-logo span {
    color: var(--green);
}

.footer-copy {
    font-size: 12px;
    color: var(--t3);
    letter-spacing: .5px;
}

/* ─── AUTH SCREENS ───────────────────────────── */
.screen {
    display: none;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: var(--bg);
}

.screen.active {
    display: flex;
}

.auth-card {
    background: var(--bg3);
    border: 1px solid var(--border);
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, .6);
}

.auth-logo {
    color: white;
    font-size: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.auth-logo span {
    color: var(--green);
}

.auth-eyebrow {
    font-size: 11px;
    color: var(--t2);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 32px;
}

.auth-title {
    color: white;
    font-size: 22px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.3px;
    margin-bottom: 6px;
}

.auth-subtitle {
    font-size: 12px;
    color: var(--t2);
    font-weight: 400;
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 10px;
    font-weight: 700;
    color: var(--t2);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg4);
    border: 1px solid rgba(255, 255, 255, .1);
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 14px;
    color: #444444;
    outline: none;
    transition: border-color .15s;
}

.form-input:focus {
    border-color: var(--green);
}

.form-input::placeholder {
    color: var(--t3);
}

.form-input-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.form-hint {
    font-size: 11px;
    color: var(--t3);
    margin-top: 5px;
}

.form-error {
    font-size: 11px;
    color: #ff4444;
    margin-top: 5px;
    display: none;
    font-weight: 600;
}

.form-select {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg4);
    border: 1px solid rgba(255, 255, 255, .1);
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 14px;
    color: #444444;
    outline: none;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    transition: border-color .15s;
}

.form-select:focus {
    border-color: var(--green);
}

.divider-or {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
    color: var(--t3);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.divider-or::before, .divider-or::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.auth-footer {
    text-align: center;
    font-size: 13px;
    color: var(--t2);
    margin-top: 20px;
}

.auth-link {
    color: var(--green);
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
}

.auth-link:hover {
    text-decoration: underline;
}

/* Stepper */
.stepper {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 28px;
}

.step {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.step-circle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
    transition: all .2s;
}

.step-circle.done {
    background: var(--green2);
    color: #000;
}

.step-circle.active {
    background: var(--green);
    color: #000;
}

.step-circle.idle {
    background: var(--bg4);
    color: var(--t3);
    border: 1px solid var(--border);
}

.step-lbl {
    font-size: 10px;
    font-weight: 600;
    color: var(--t3);
    text-transform: uppercase;
    letter-spacing: .5px;
    white-space: nowrap;
}

.step.active .step-lbl {
    color: var(--white);
}

.step-line {
    flex: 1;
    height: 1px;
    background: var(--border);
    margin: 0 8px;
}

.step-line.done {
    background: var(--green2);
}

/* Pass strength */
.pass-strength {
    margin-top: 8px;
    display: flex;
    gap: 4px;
}

.ps-bar {
    flex: 1;
    height: 3px;
    background: var(--bg4);
    transition: background .3s;
}

/* KYC */
.doc-type-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 18px;
}

.doc-type-btn {
    padding: 10px 8px;
    border: 1.5px solid var(--border);
    background: var(--bg4);
    color: var(--t2);
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: all .15s;
}

.doc-type-btn:hover {
    border-color: var(--green-bd);
    color: var(--white);
}

.doc-type-btn.active {
    border-color: var(--green);
    color: var(--green);
    background: var(--green-dim);
}

.upload-zone {
    border: 1.5px dashed rgba(255, 255, 255, .15);
    padding: 32px 20px;
    text-align: center;
    cursor: pointer;
    transition: all .15s;
    margin-bottom: 12px;
    background: var(--bg4);
}

.upload-zone:hover {
    border-color: var(--green-bd);
    background: var(--green-dim);
}

.upload-zone.uploaded {
    border-color: var(--green2);
    background: rgba(22, 163, 74, .06);
}

.upload-icon {
    font-size: 28px;
    margin-bottom: 8px;
}

.upload-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.upload-sub {
    font-size: 11px;
    color: var(--t3);
    font-weight: 400;
}

.alert-info {
    display: flex;
    gap: 10px;
    padding: 12px 14px;
    background: var(--green-dim);
    border: 1px solid var(--green-bd);
    margin-bottom: 16px;
    font-size: 12px;
    font-weight: 400;
    color: var(--green);
    line-height: 1.6;
}

.alert-warn {
    display: flex;
    gap: 10px;
    padding: 12px 14px;
    background: rgba(255, 68, 68, .06);
    border: 1px solid rgba(255, 68, 68, .2);
    margin-bottom: 16px;
    font-size: 12px;
    font-weight: 400;
    color: #ff8888;
    line-height: 1.6;
}

.check-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 16px;
}

.check-row input {
    accent-color: var(--green);
    width: 14px;
    height: 14px;
    margin-top: 2px;
    cursor: pointer;
    flex-shrink: 0;
}

.check-row label {
    font-size: 12px;
    color: var(--t2);
    line-height: 1.5;
    cursor: pointer;
}

.kyc-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.kyc-dot.pending {
    background: #ffaa00;
    animation: blink 1.5s ease-in-out infinite;
}

.kyc-dot.approved {
    background: var(--green);
    animation: blink 2s ease-in-out infinite;
}

.kyc-dot.rejected {
    background: #ff4444;
}

.success-icon {
    width: 60px;
    height: 60px;
    background: var(--green-dim);
    border: 2px solid var(--green-bd);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 26px;
}

/* ─── RESPONSIVE ─────────────────────────────── */
.eng-card-inner {
    transition: background .2s, box-shadow .2s;
}

.eng-card-inner:hover {
    background: rgba(74, 222, 128, .04) !important;
    box-shadow: inset 0 0 0 1.5px rgba(74, 222, 128, .4);
}


@media (max-width: 1000px) {
    .stats {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr 1fr;
    }

    .engines-grid {
        grid-template-columns: 1fr;
        border: none;
        gap: 12px;
    }

    .engine {
        border: 1px solid var(--border);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 50px auto 0;
    }

    .pain-section {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .faq-section {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav {
        padding: 16px 24px;
    }

    .nav-links {
        display: none;
    }

    .section, .section-sm, .pain-section, .sleep-section, .pricing-section, .faq-section {
        padding: 60px 24px;
    }

    .hero {
        padding: 100px 24px 60px;
    }

    .stats {
        margin: 40px 24px 0;
        grid-template-columns: 1fr 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .footer {
        padding: 24px;
    }

    .sleep-headline {
        letter-spacing: -1px;
    }
}