/* ============================================
   StratCom — Estratégia Comercial na Prática
   Landing de captação · Paleta StratCom
   ============================================ */

:root {
    --bg: #0a0814;
    --bg-2: #14111e;
    --bg-3: #1c1730;
    --bg-card: rgba(124, 58, 237, 0.04);
    --border: rgba(167, 139, 250, 0.14);
    --border-strong: rgba(167, 139, 250, 0.28);
    --primary: #7c3aed;
    --primary-deep: #6d28d9;
    --primary-2: #a78bfa;
    --primary-3: #c4b5fd;
    --primary-glow: rgba(124, 58, 237, 0.45);
    --accent: #fbbf24;
    --accent-2: #f59e0b;
    --text: #f5f3ff;
    --text-2: #c7c0d9;
    --text-3: #8b85a3;

    --shadow-pdf: 0 50px 100px -20px rgba(0,0,0,.65), 0 30px 60px -30px rgba(124, 58, 237, 0.55);
    --shadow-card: 0 20px 40px -20px rgba(124, 58, 237, 0.4);

    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
    --container: 1200px;

    --ease: cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; }

/* ============================================
   ANIMATED BACKGROUND
   ============================================ */
.bg-gradient {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
    background:
        radial-gradient(ellipse 80% 60% at 20% 0%, rgba(124, 58, 237, 0.18), transparent 60%),
        radial-gradient(ellipse 60% 80% at 80% 100%, rgba(167, 139, 250, 0.10), transparent 60%),
        var(--bg);
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(110px);
    opacity: .55;
    will-change: transform;
}

.orb--1 {
    width: 620px; height: 620px;
    background: rgba(124, 58, 237, 0.55);
    top: -220px; left: -220px;
    animation: float-1 22s ease-in-out infinite;
}
.orb--2 {
    width: 520px; height: 520px;
    background: rgba(167, 139, 250, 0.4);
    top: 38%; right: -240px;
    animation: float-2 28s ease-in-out infinite;
}
.orb--3 {
    width: 420px; height: 420px;
    background: rgba(196, 181, 253, 0.22);
    bottom: 8%; left: 28%;
    animation: float-3 32s ease-in-out infinite;
}

@keyframes float-1 {
    0%, 100% { transform: translate(0,0) scale(1); }
    50% { transform: translate(120px, 80px) scale(1.05); }
}
@keyframes float-2 {
    0%, 100% { transform: translate(0,0) scale(1); }
    50% { transform: translate(-90px, -50px) scale(1.08); }
}
@keyframes float-3 {
    0%, 100% { transform: translate(0,0) scale(1); }
    50% { transform: translate(70px, -90px) scale(.95); }
}

.grain {
    position: absolute;
    inset: 0;
    opacity: .035;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   NAV
   ============================================ */
.nav {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    background: rgba(10, 8, 20, 0.6);
    border-bottom: 1px solid var(--border);
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    letter-spacing: 0.18em;
    font-size: 13px;
}

.logo__mark {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
    border-radius: 7px;
    position: relative;
    box-shadow: 0 4px 14px -2px var(--primary-glow);
}
.logo__mark::before, .logo__mark::after {
    content: '';
    position: absolute;
    background: rgba(0,0,0,.45);
    border-radius: 2px;
    left: 7px;
}
.logo__mark::before { top: 8px; right: 7px; height: 2px; }
.logo__mark::after  { top: 14px; width: 8px; height: 2px; box-shadow: 0 6px 0 rgba(0,0,0,.45); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 10px;
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 15px;
    transition: all .25s var(--ease);
    text-decoration: none;
    background: transparent;
    color: var(--text);
    white-space: nowrap;
}

.btn--primary {
    background:
        linear-gradient(180deg, rgba(255,255,255,.18) 0%, rgba(255,255,255,0) 50%),
        linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%);
    color: #fff;
    box-shadow:
        0 6px 20px -4px var(--primary-glow),
        inset 0 1px 0 rgba(255,255,255,.2);
}
.btn--primary:hover {
    transform: translateY(-1px);
    box-shadow:
        0 10px 32px -6px var(--primary-glow),
        inset 0 1px 0 rgba(255,255,255,.28);
}
.btn--primary:active { transform: translateY(0); }

.btn--ghost {
    border: 1px solid var(--border-strong);
    color: var(--text);
    background: rgba(167, 139, 250, 0.04);
}
.btn--ghost:hover {
    background: rgba(167, 139, 250, 0.10);
    border-color: var(--primary-2);
}

.btn--block { width: 100%; }
.btn--sm { padding: 10px 16px; font-size: 13px; }
.btn--xl {
    padding: 20px 32px;
    font-size: 17px;
    border-radius: 12px;
    font-weight: 700;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    padding: 60px 0 110px;
    position: relative;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 14px;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    background: rgba(167, 139, 250, 0.08);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: var(--primary-3);
    text-transform: uppercase;
}

.badge__dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--primary-2);
    box-shadow: 0 0 12px var(--primary-2);
    animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .55; transform: scale(1.3); }
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.h1 {
    font-family: 'Inter Tight', 'Inter', sans-serif;
    font-size: clamp(48px, 7.5vw, 92px);
    font-weight: 900;
    line-height: 0.94;
    letter-spacing: -0.04em;
    margin: 24px 0 28px;
}

.h2 {
    font-family: 'Inter Tight', 'Inter', sans-serif;
    font-size: clamp(32px, 4.5vw, 54px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
}

.text-highlight {
    background: linear-gradient(135deg, var(--primary-2) 0%, var(--primary-3) 60%, #e0d7ff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.kicker {
    display: inline-block;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: var(--primary-2);
    text-transform: uppercase;
}

.kicker--light { color: var(--primary-3); }

.hero__sub {
    font-size: 19px;
    line-height: 1.6;
    color: var(--text-2);
    max-width: 500px;
    margin-bottom: 32px;
}
.hero__sub strong { color: var(--text); font-weight: 700; }

/* ============================================
   FORM
   ============================================ */
.form {
    background: linear-gradient(180deg, rgba(167, 139, 250, 0.08) 0%, rgba(124, 58, 237, 0.02) 100%);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 18px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 10px;
}

.form input {
    background: rgba(10, 8, 20, 0.65);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 10px;
    padding: 14px 16px;
    font: inherit;
    font-size: 14px;
    width: 100%;
    transition: all .2s var(--ease);
    outline: none;
}
.form input::placeholder { color: var(--text-3); }
.form input:hover { border-color: var(--border-strong); }
.form input:focus {
    border-color: var(--primary-2);
    box-shadow: 0 0 0 4px rgba(167, 139, 250, 0.14);
    background: rgba(10, 8, 20, 0.85);
}
.form input.is-invalid {
    border-color: #ef4444;
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.14);
}

.form button[type="submit"] { margin-top: 6px; }

.form__legal {
    font-size: 12px;
    color: var(--text-3);
    text-align: center;
    margin-top: 14px;
}

/* Trust */
.hero__trust {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 28px;
    font-size: 13px;
    color: var(--text-3);
}
.hero__trust strong { color: var(--text-2); font-weight: 600; }

.hero__trust-avatars { display: flex; }

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--bg);
    margin-left: -10px;
    background: linear-gradient(135deg, #6d28d9, #a78bfa);
}
.avatar:first-child { margin-left: 0; }
.avatar--1 { background: linear-gradient(135deg, #6d28d9, #a78bfa); }
.avatar--2 { background: linear-gradient(135deg, #a78bfa, #c4b5fd); }
.avatar--3 { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.avatar--4 { background: linear-gradient(135deg, #c4b5fd, #6d28d9); }

/* ============================================
   PDF MOCK
   ============================================ */
.hero__pdf { perspective: 2200px; }

.pdf-stage {
    position: relative;
    max-width: 380px;
    margin-left: auto;
}

.pdf-mock {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1.414;
    transform: rotateY(-14deg) rotateX(3deg);
    transform-style: preserve-3d;
    animation: float-pdf 7s ease-in-out infinite;
}

@keyframes float-pdf {
    0%, 100% { transform: rotateY(-14deg) rotateX(3deg) translateY(0); }
    50%      { transform: rotateY(-12deg) rotateX(3deg) translateY(-12px); }
}

.pdf-mock__page {
    position: absolute;
    inset: 0;
    border-radius: 8px;
    overflow: hidden;
}

.pdf-mock__page--back-2 {
    background: var(--bg-3);
    transform: translateZ(-32px) translateX(22px) translateY(20px) rotateZ(2.5deg);
    box-shadow: 0 50px 80px -10px rgba(0,0,0,.6);
}

.pdf-mock__page--back-1 {
    background: linear-gradient(135deg, #2a1f4a, #3b2766);
    transform: translateZ(-16px) translateX(11px) translateY(10px) rotateZ(1.2deg);
}

.pdf-mock__page--front {
    background:
        radial-gradient(ellipse at top right, rgba(255,255,255,.16), transparent 55%),
        linear-gradient(170deg, #6d28d9 0%, #4c1d95 55%, #2e1065 100%);
    box-shadow: var(--shadow-pdf);
    padding: 32px 28px 24px;
    color: #fff;
    display: flex;
    flex-direction: column;
}

.pdf-mock__overlay {
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(45deg, transparent 0 28px, rgba(255,255,255,.025) 28px 56px),
        radial-gradient(circle at 0% 100%, rgba(167, 139, 250, .25), transparent 50%);
    pointer-events: none;
}

.pdf-mock__top {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.18em;
    opacity: 0.85;
    z-index: 1;
    position: relative;
}
.pdf-mock__id { color: var(--primary-3); }

.pdf-mock__title {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 14px;
    z-index: 1;
    position: relative;
}

.pdf-mock__kicker {
    font-size: 9px;
    letter-spacing: 0.22em;
    color: var(--accent);
    font-weight: 800;
}

.pdf-mock__title h2 {
    font-family: 'Inter Tight', sans-serif;
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -0.03em;
}
.pdf-mock__title h2 em {
    color: var(--primary-3);
    font-style: italic;
    font-weight: 800;
}

.pdf-mock__bullets {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 11px;
    opacity: 0.88;
    margin-top: 18px;
    z-index: 1;
    position: relative;
}
.pdf-mock__bullets span::before {
    content: '◆ ';
    color: var(--primary-3);
}

.pdf-mock__bottom {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    font-weight: 600;
    opacity: 0.8;
    margin-top: 22px;
    padding-top: 14px;
    border-top: 1px solid rgba(255,255,255,.18);
    z-index: 1;
    position: relative;
    letter-spacing: 0.06em;
}

/* GRATUITO stamp */
.pdf-stamp {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
    color: #1a1208;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-family: 'Inter Tight', sans-serif;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.08em;
    transform: rotate(12deg);
    box-shadow: 0 16px 30px -10px rgba(245, 158, 11, 0.5);
    z-index: 2;
    animation: stamp-pulse 3s ease-in-out infinite;
}
.pdf-stamp::before {
    content: '';
    position: absolute;
    inset: 6px;
    border: 2px dashed rgba(0,0,0,.25);
    border-radius: 50%;
}

@keyframes stamp-pulse {
    0%, 100% { transform: rotate(12deg) scale(1); }
    50%      { transform: rotate(12deg) scale(1.06); }
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 110px 0;
    position: relative;
}

.section--alt::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(124, 58, 237, 0.08), transparent 60%),
        radial-gradient(ellipse 80% 50% at 50% 100%, rgba(124, 58, 237, 0.04), transparent 60%);
    pointer-events: none;
}

.section__head {
    max-width: 760px;
    margin: 0 auto 64px;
    text-align: center;
}
.section__head .kicker { margin-bottom: 16px; }
.section__head .h2 { margin-bottom: 18px; }

.section__sub {
    font-size: 18px;
    color: var(--text-2);
    line-height: 1.6;
}

.section__pull {
    max-width: 760px;
    margin: 60px auto 0;
    text-align: center;
    font-family: 'Inter Tight', sans-serif;
    font-size: clamp(22px, 2.8vw, 30px);
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.02em;
    color: var(--text);
    position: relative;
}
.section__pull span {
    color: var(--primary-2);
    font-size: 1.4em;
    line-height: 0;
    position: relative;
    top: 0.15em;
    margin: 0 4px;
}

/* ============================================
   PROBLEM CARDS
   ============================================ */
.cards {
    display: grid;
    gap: 16px;
}

.cards--4 { grid-template-columns: repeat(4, 1fr); }

.card {
    padding: 28px 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all .35s var(--ease);
    position: relative;
    overflow: hidden;
}
.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.10) 0%, transparent 60%);
    opacity: 0;
    transition: opacity .35s var(--ease);
}
.card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-2), transparent);
    opacity: 0;
    transition: opacity .35s var(--ease);
}
.card:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
    box-shadow: var(--shadow-card);
}
.card:hover::before, .card:hover::after { opacity: 1; }

.card__num {
    display: inline-block;
    font-family: 'Inter Tight', sans-serif;
    font-size: 36px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-2) 0%, var(--primary-3) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 18px;
    letter-spacing: -0.04em;
    position: relative;
}

.card h3 {
    font-family: 'Inter Tight', sans-serif;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.3;
    position: relative;
}

.card p {
    font-size: 14px;
    color: var(--text-2);
    line-height: 1.55;
    position: relative;
}

/* ============================================
   LAYERS (5 camadas)
   ============================================ */
.layers {
    display: flex;
    flex-direction: column;
    gap: 18px;
    max-width: 920px;
    margin: 0 auto;
}

.layer {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 28px;
    padding: 32px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all .35s var(--ease);
    position: relative;
    overflow: hidden;
}
.layer::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(124, 58, 237, 0.08) 0%, transparent 60%);
    opacity: 0;
    transition: opacity .35s var(--ease);
}
.layer:hover {
    border-color: var(--border-strong);
    transform: translateX(6px);
    box-shadow: var(--shadow-card);
}
.layer:hover::before { opacity: 1; }

.layer__num {
    font-family: 'Inter Tight', sans-serif;
    font-size: 64px;
    font-weight: 900;
    line-height: 0.85;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.04em;
    position: relative;
    align-self: flex-start;
}

.layer__body { position: relative; }

.layer__tag {
    display: inline-block;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: var(--primary-2);
    background: rgba(167, 139, 250, 0.10);
    border: 1px solid var(--border);
    padding: 5px 11px;
    border-radius: 6px;
    margin-bottom: 14px;
}

.layer__body h3 {
    font-family: 'Inter Tight', sans-serif;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.3;
}

.layer__body p {
    color: var(--text-2);
    margin-bottom: 18px;
    font-size: 15px;
    max-width: 640px;
}

.layer__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px 24px;
}

.layer__list li {
    font-size: 13px;
    color: var(--text-2);
    padding-left: 18px;
    position: relative;
}
.layer__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--primary-2);
    box-shadow: 0 0 8px rgba(167, 139, 250, .6);
}

.layers__bonus {
    text-align: center;
    margin: 50px auto 0;
    padding: 24px 32px;
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius);
    background: rgba(245, 158, 11, 0.04);
    max-width: 720px;
}
.layers__bonus .kicker {
    color: var(--accent);
    margin-bottom: 8px;
    display: block;
}
.layers__bonus p {
    color: var(--text-2);
    font-size: 15px;
}
.layers__bonus strong { color: var(--text); }

/* ============================================
   AUTHOR
   ============================================ */
.author {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.author__media {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.author__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 22px;
    width: 220px;
    height: 220px;
    border-radius: 36px;
    background:
        radial-gradient(circle at 90% 10%, rgba(255,255,255,.18), transparent 55%),
        linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 60%, #4c1d95 100%);
    box-shadow: 0 40px 80px -24px var(--primary-glow);
    border: 4px solid var(--bg-2);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.author__brand::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(45deg, transparent 0 18px, rgba(255,255,255,.04) 18px 36px);
    pointer-events: none;
}
.author__brand::after {
    content: '';
    position: absolute;
    inset: -10px;
    border-radius: 46px;
    border: 1px solid var(--border-strong);
    opacity: .55;
    pointer-events: none;
}

.logo__mark--xl {
    width: 88px;
    height: 88px;
    border-radius: 22px;
    box-shadow: 0 18px 40px -10px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.25);
    z-index: 1;
}
.logo__mark--xl::before,
.logo__mark--xl::after {
    border-radius: 4px;
    height: 7px;
    left: 22px;
    background: rgba(0,0,0,.45);
}
.logo__mark--xl::before { top: 26px; right: 22px; height: 7px; box-shadow: none; }
.logo__mark--xl::after  {
    top: 44px;
    width: 28px;
    box-shadow: 0 18px 0 rgba(0,0,0,.45);
}

.author__brand-name {
    font-family: 'Inter Tight', sans-serif;
    font-size: 20px;
    font-weight: 900;
    letter-spacing: 0.22em;
    color: #fff;
    z-index: 1;
}

.author__badge {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--primary-2);
    background: rgba(167, 139, 250, 0.08);
    border: 1px solid var(--border);
    padding: 6px 12px;
    border-radius: 999px;
}

.author__copy .h2 { margin: 12px 0 18px; }
.author__copy p { color: var(--text-2); font-size: 17px; line-height: 1.65; margin-bottom: 22px; }
.author__copy strong { color: var(--text); font-weight: 700; }

.author__copy blockquote {
    font-family: 'Inter Tight', sans-serif;
    font-size: 19px;
    font-style: italic;
    font-weight: 600;
    line-height: 1.45;
    color: var(--text);
    border-left: 3px solid var(--primary-2);
    padding-left: 22px;
}
.author__copy blockquote strong {
    color: var(--primary-3);
    font-style: normal;
    font-weight: 800;
}

.logos {
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.logos__label {
    display: block;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: var(--text-3);
    text-transform: uppercase;
    margin-bottom: 24px;
}

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

.logo-pill {
    padding: 11px 26px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--bg-card);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--text-2);
    transition: all .25s var(--ease);
}
.logo-pill:hover {
    border-color: var(--primary-2);
    color: var(--text);
    background: rgba(167, 139, 250, 0.08);
}

/* ============================================
   CTA FINAL
   ============================================ */
.cta-final {
    padding: 100px 0 120px;
    position: relative;
}

.cta-final__inner {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
    padding: 64px 48px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(124, 58, 237, 0.12) 0%, rgba(124, 58, 237, 0.02) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}
.cta-final__inner::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 80% 20%, rgba(167, 139, 250, 0.20), transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(124, 58, 237, 0.20), transparent 50%);
    pointer-events: none;
}
.cta-final__inner > * { position: relative; }

.cta-final .h2 { margin: 16px 0 16px; }

.cta-final__sub {
    font-size: 18px;
    color: var(--text-2);
    margin-bottom: 36px;
    line-height: 1.6;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

.form--cta {
    background: rgba(10, 8, 20, 0.7);
    border-color: var(--border-strong);
    text-align: left;
    padding: 22px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--border);
}

.footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer__brand {
    display: flex;
    align-items: center;
    gap: 14px;
}
.footer__brand div {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}
.footer__brand strong {
    font-weight: 800;
    letter-spacing: 0.18em;
    font-size: 13px;
}
.footer__brand span {
    font-size: 12px;
    color: var(--text-3);
}

.footer__copy {
    font-size: 13px;
    color: var(--text-3);
}

/* ============================================
   THANK YOU PAGE
   ============================================ */
.thank {
    min-height: calc(100vh - 200px);
    display: grid;
    place-items: center;
    padding: 80px 0;
}

.thank__inner {
    max-width: 680px;
    margin: 0 auto;
    text-align: center;
}

.thank__icon {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
    display: grid;
    place-items: center;
    color: #fff;
    margin: 0 auto 28px;
    box-shadow: 0 30px 60px -20px var(--primary-glow);
    animation: thank-pop .6s cubic-bezier(.18,1.2,.5,1) both;
}

@keyframes thank-pop {
    0%   { transform: scale(.5); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.thank__sub {
    font-size: 18px;
    color: var(--text-2);
    margin: 18px auto 32px;
    max-width: 500px;
    line-height: 1.6;
}

.thank .h1 { margin: 16px 0 0; font-size: clamp(40px, 6vw, 72px); }

.thank__next {
    margin-top: 70px;
    padding: 32px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
    text-align: left;
}
.thank__next h3 {
    font-family: 'Inter Tight', sans-serif;
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--primary-2);
}
.thank__next p {
    color: var(--text-2);
    margin-bottom: 18px;
    line-height: 1.6;
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
    .reveal { opacity: 1; transform: none; }
}

/* ============================================
   LOGO IMG (substitui o logo__mark em vários lugares)
   ============================================ */
.logo__img {
    height: 30px;
    width: auto;
    display: block;
}
.logo__img--footer {
    height: 24px;
    opacity: .9;
}
.footer__brand-tagline {
    font-size: 12px;
    color: var(--text-3);
    line-height: 1.3;
}

.author__brand--photo {
    padding: 0;
    overflow: hidden;
}
.author__brand--photo::before { opacity: .25; }
.author__photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 25%;
    display: block;
    position: relative;
    z-index: 1;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero__grid { gap: 48px; }
    .pdf-stage { max-width: 320px; }
}

@media (max-width: 880px) {
    .cards--4 { grid-template-columns: repeat(2, 1fr); }
    .hero__grid { grid-template-columns: 1fr; gap: 56px; }
    .hero__pdf { order: -1; }
    .pdf-stage { max-width: 320px; margin: 0 auto; }
    .author { grid-template-columns: 1fr; gap: 32px; text-align: center; }
    .author__copy blockquote { text-align: left; max-width: 540px; margin: 0 auto; }
    .layer__list { grid-template-columns: 1fr 1fr; }
    .layer { grid-template-columns: 1fr; gap: 12px; padding: 28px; }
    .layer__num { font-size: 48px; }
    .section { padding: 80px 0; }
    .hero { padding: 50px 0 80px; }
}

@media (max-width: 560px) {
    .container { padding: 0 18px; }
    .nav__inner { padding: 14px 18px; }
    .hero { padding: 40px 0 60px; }
    .section { padding: 64px 0; }
    .form__row { grid-template-columns: 1fr; }
    .cards--4 { grid-template-columns: 1fr; }
    .layer__list { grid-template-columns: 1fr; }
    .cta-final__inner { padding: 40px 22px; }
    .cta-final { padding: 60px 0 80px; }
    .author__brand { width: 180px; height: 180px; border-radius: 28px; gap: 16px; }
    .logo__mark--xl { width: 72px; height: 72px; }
    .pdf-stage { max-width: 280px; }
    .pdf-stamp { width: 76px; height: 76px; font-size: 11px; }
    .footer__inner { flex-direction: column; text-align: center; }
}