/* ============================================================
   ULTRAB DIGITAL — Redesign 2026
   Sistema: preto profundo + azul petróleo/ciano + tipografia forte
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --u-preto:       #0D0A0E;
  --u-grafite:     #141219;
  --u-graphite:    #1A1F25;
  --u-slate:       #2A323B;
  --u-petroleo:    #00435C;
  --u-ciano:       #0c869f;
  --u-ciano-lt:    #15a2c0;
  --u-celeste:     #ACE8FF;
  --u-white:       #FFFFFF;
  --u-off-white:   #F5F7F9;
  --u-mute-1:      #6E7B86;
  --u-mute-2:      #A8B3BD;

  --bg-1:       var(--u-preto);
  --bg-2:       var(--u-grafite);
  --bg-3:       var(--u-graphite);
  --accent:     var(--u-ciano);
  --accent-deep:var(--u-petroleo);
  --accent-soft:var(--u-celeste);

  --fg-1: #FFFFFF;
  --fg-2: rgba(255,255,255,0.78);
  --fg-3: rgba(255,255,255,0.50);

  --hairline:  rgba(12,134,159,0.5);
  --rule:      rgba(255,255,255,0.07);

  --font-sans: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --dur-base:    240ms;
  --dur-slow:    480ms;

  --r-sm:  8px;
  --r-md:  14px;
  --r-lg:  20px;
  --r-xl:  28px;
  --r-pill:999px;

  --shadow-card: 0 1px 0 rgba(255,255,255,0.04) inset, 0 12px 40px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 0 1px rgba(12,134,159,0.25), 0 8px 30px rgba(12,134,159,0.2);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg-1); color: var(--fg-1); font-family: var(--font-sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; cursor: pointer; }
button { font-family: inherit; cursor: pointer; border: none; }
img { display: block; max-width: 100%; }

/* ── Container ── */
.c { max-width: 1200px; margin: 0 auto; padding: 0 40px; }

/* ── Eyebrow ── */
.eyebrow {
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
}

/* ── Section heading ── */
.sec-h2 {
  font-size: clamp(30px, 3.8vw, 52px);
  font-weight: 800; line-height: 1.06;
  letter-spacing: -0.02em; color: var(--fg-1);
}
.sec-sub {
  font-size: 17px; line-height: 1.65;
  color: var(--fg-2); max-width: 58ch;
  margin-top: 16px;
}
.rule {
  width: 52px; height: 2px;
  background: var(--accent); margin: 20px 0;
}

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 15px;
  border-radius: var(--r-pill); padding: 14px 28px;
  transition: all var(--dur-base) var(--ease-out);
  white-space: nowrap;
}
.btn--primary {
  background: var(--accent); color: #fff;
  box-shadow: var(--shadow-glow);
}
.btn--primary:hover {
  background: var(--u-ciano-lt);
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(12,134,159,0.45), 0 14px 32px rgba(12,134,159,0.35);
}
.btn--ghost {
  background: transparent; color: var(--fg-1);
  border: 1px solid rgba(255,255,255,0.16);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent-soft); }
.btn--lg { font-size: 16px; padding: 17px 34px; }
.btn__arrow { transition: transform var(--dur-base) var(--ease-out); }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* ── Mono numbers ── */
.mono {
  font-family: var(--font-mono);
  font-size: inherit; letter-spacing: 0.01em;
}

/* ════════════════════════════════════════
   NAV
════════════════════════════════════════ */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 0;
  padding: 0 40px; height: 66px;
  backdrop-filter: blur(16px) saturate(140%);
  background: rgba(13,10,14,0.78);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav__logo { display: flex; align-items: center; margin-right: auto; }
.nav__logo img { height: 28px; width: auto; }
.nav__menu { display: flex; gap: 32px; margin-right: 32px; }
.nav__a {
  font-size: 14px; color: var(--fg-2);
  padding: 6px 0; position: relative;
  transition: color var(--dur-base) var(--ease-out);
}
.nav__a::after {
  content: ""; position: absolute;
  left: 0; right: 0; bottom: -2px; height: 1.5px;
  background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}
.nav__a:hover, .nav__a.active { color: var(--fg-1); }
.nav__a:hover::after, .nav__a.active::after { transform: scaleX(1); }

/* ════════════════════════════════════════
   HERO
════════════════════════════════════════ */
.hero {
  position: relative; overflow: hidden;
  padding: 130px 0 110px; min-height: 760px;
  display: flex; align-items: center;
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.hero__radial {
  position: absolute; inset: 0;
  background:
    radial-gradient(70% 70% at 25% 15%, rgba(12,134,159,0.20) 0%, transparent 60%),
    radial-gradient(100% 100% at 80% 90%, rgba(0,67,92,0.50) 0%, transparent 55%);
}
.hero__dots {
  position: absolute; inset: 0; opacity: 0.05;
  background-image: radial-gradient(circle, #fff 0.5px, transparent 0.6px);
  background-size: 28px 28px;
}
.hero__ring {
  position: absolute; right: -180px; top: -120px;
  width: 720px; height: 720px; border-radius: 50%;
  border: 1px solid rgba(12,134,159,0.18);
}
.hero__ring2 {
  position: absolute; right: -280px; top: -220px;
  width: 960px; height: 960px; border-radius: 50%;
  border: 1px solid rgba(12,134,159,0.08);
}
.hero__inner { position: relative; max-width: 820px; }
.hero__h1 {
  font-size: clamp(42px, 5.5vw, 84px);
  font-weight: 900; line-height: 1.04;
  letter-spacing: -0.03em; color: var(--fg-1);
  margin: 16px 0 26px;
}
.hero__h1 em { font-style: normal; color: var(--accent); }
.hero__sub {
  font-size: 18px; line-height: 1.6;
  color: var(--fg-2); max-width: 60ch;
  margin-bottom: 36px;
}
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__micro {
  font-size: 13px; color: var(--fg-3);
  margin-top: 12px; font-style: italic;
}
.hero__divider {
  height: 1px; background: rgba(255,255,255,0.07);
  margin: 56px 0 28px;
}
.hero__stats { display: flex; gap: 48px; flex-wrap: wrap; }
.hero__stat b {
  font-size: 22px; font-weight: 800;
  font-family: var(--font-mono);
  color: var(--fg-1); display: block; margin-bottom: 2px;
}
.hero__stat span { font-size: 13px; color: var(--fg-3); }

/* ════════════════════════════════════════
   PAIN SECTION
════════════════════════════════════════ */
.pain {
  padding: 100px 0;
  border-top: 1px solid var(--rule);
  background: linear-gradient(180deg, transparent, rgba(0,67,92,0.08) 100%);
}
.pain__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px; margin-top: 48px;
}
.pain__item {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--bg-2);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--r-md);
  padding: 24px;
  transition: border-color var(--dur-base) var(--ease-out);
}
.pain__item:hover { border-color: rgba(12,134,159,0.3); }
.pain__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0; margin-top: 6px;
}
.pain__text { font-size: 15px; line-height: 1.6; color: var(--fg-2); }
.pain__text b { color: var(--fg-1); }
.pain__cta {
  margin-top: 48px; padding: 28px 36px;
  background: rgba(12,134,159,0.08);
  border: 1px solid rgba(12,134,159,0.2);
  border-radius: var(--r-lg);
  font-size: 18px; font-weight: 600; color: var(--fg-1);
  text-align: center;
}
.pain__cta span { color: var(--accent); }

/* ════════════════════════════════════════
   METHOD ULTRA
════════════════════════════════════════ */
.method {
  padding: 100px 0;
  border-top: 1px solid var(--rule);
}
.method__lead {
  font-size: 17px; line-height: 1.65;
  color: var(--fg-2); max-width: 66ch;
  margin: 20px 0 56px;
}
.method__lead strong { color: var(--fg-1); }
.method__pillars {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
}
.pillar {
  background: var(--bg-2);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--r-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-card);
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
  display: flex; flex-direction: column; gap: 16px;
}
.pillar:hover {
  transform: translateY(-4px);
  border-color: rgba(12,134,159,0.3);
  box-shadow: 0 0 0 1px rgba(12,134,159,0.15), 0 20px 48px rgba(0,0,0,0.55);
}
.pillar__num {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.18em;
  color: var(--accent); text-transform: uppercase;
}
.pillar__icon {
  width: 52px; height: 52px;
  background: rgba(12,134,159,0.12);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
}
.pillar__h { font-size: 20px; font-weight: 700; color: var(--fg-1); line-height: 1.2; }
.pillar__p { font-size: 15px; line-height: 1.6; color: var(--fg-2); }
.method__tagline {
  margin-top: 48px; text-align: center;
  font-size: 20px; font-weight: 600; color: var(--fg-2);
}
.method__tagline em { font-style: normal; color: var(--fg-1); }

/* ════════════════════════════════════════
   HOW IT WORKS — 4 PHASES
════════════════════════════════════════ */
.how {
  padding: 100px 0;
  border-top: 1px solid var(--rule);
  background: linear-gradient(180deg, rgba(0,67,92,0.10), transparent 80%);
}
.how__phases {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 0; margin-top: 56px; position: relative;
}
.how__phases::before {
  content: ""; position: absolute;
  top: 32px; left: calc(12.5%); right: calc(12.5%); height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.4;
}
.phase {
  padding: 0 20px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.phase__num {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid rgba(12,134,159,0.3);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 18px; font-weight: 700;
  color: var(--accent); position: relative; z-index: 1;
  flex-shrink: 0;
}
.phase__h { font-size: 17px; font-weight: 700; color: var(--fg-1); margin-top: 8px; }
.phase__tag {
  font-size: 10px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--accent); font-weight: 500;
}
.phase__p { font-size: 14px; line-height: 1.6; color: var(--fg-2); }

/* ════════════════════════════════════════
   BENEFITS
════════════════════════════════════════ */
.benefits { padding: 100px 0; border-top: 1px solid var(--rule); }
.benefits__grid {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 16px; margin-top: 48px;
}
.benefit {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 20px 24px;
  background: var(--bg-2);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--r-md);
}
.benefit__check {
  width: 24px; height: 24px; border-radius: 50%;
  background: rgba(12,134,159,0.15);
  border: 1px solid rgba(12,134,159,0.4);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 2px;
}
.benefit__text { font-size: 15px; line-height: 1.55; color: var(--fg-2); }
.benefit__text strong { color: var(--fg-1); }

/* ════════════════════════════════════════
   SOCIAL PROOF
════════════════════════════════════════ */
.proof { padding: 100px 0; border-top: 1px solid var(--rule); }
.proof__numbers {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 24px; margin: 48px 0 72px;
  padding: 40px; background: var(--bg-2);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--r-xl);
}
.proof__num-item { text-align: center; }
.proof__num-item .big {
  font-family: var(--font-mono);
  font-size: clamp(28px,3.5vw,44px); font-weight: 700;
  color: var(--accent); display: block;
  letter-spacing: -0.05em;
}
.proof__num-item .label {
  font-size: 13px; color: var(--fg-3); margin-top: 4px;
}
.proof__cases {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 20px; margin-top: 48px;
}
.case-card {
  background: var(--bg-2);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.case-card__seg {
  padding: 16px 24px;
  background: rgba(0,67,92,0.3);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 11px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--accent); font-weight: 500;
}
.case-card__body { padding: 24px; display: flex; flex-direction: column; gap: 16px; }
.case-card__row { display: flex; gap: 10px; align-items: flex-start; }
.case-card__badge {
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 4px; flex-shrink: 0;
  margin-top: 2px;
}
.badge--before { background: rgba(255,255,255,0.06); color: var(--fg-3); }
.badge--action { background: rgba(12,134,159,0.15); color: var(--accent); }
.badge--after { background: rgba(12,134,159,0.25); color: var(--accent-soft); }
.case-card__text { font-size: 14px; line-height: 1.55; color: var(--fg-2); }
.case-card__result {
  font-family: var(--font-mono);
  font-size: 22px; font-weight: 700;
  color: var(--fg-1); margin-top: 4px;
}

/* Testimonials */
.proof__testimonials {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 20px; margin-top: 24px;
}
.testimonial {
  background: var(--bg-2);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--r-lg); padding: 28px;
}
.testimonial__quote {
  font-size: 15px; line-height: 1.7;
  color: var(--fg-2); margin-bottom: 20px;
  font-style: italic;
}
.testimonial__quote::before { content: '"'; color: var(--accent); font-style: normal; font-size: 20px; }
.testimonial__author { display: flex; align-items: center; gap: 14px; }
.testimonial__avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--accent-deep);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px; color: var(--accent-soft);
  flex-shrink: 0;
}
.testimonial__name { font-size: 14px; font-weight: 600; color: var(--fg-1); }
.testimonial__role { font-size: 12px; color: var(--fg-3); margin-top: 2px; }

/* ════════════════════════════════════════
   FOR WHOM
════════════════════════════════════════ */
.forwhom { padding: 100px 0; border-top: 1px solid var(--rule); }
.forwhom__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px; margin-top: 48px;
}
.forwhom__col {
  border-radius: var(--r-lg); padding: 36px;
}
.forwhom__col--yes {
  background: rgba(12,134,159,0.06);
  border: 1px solid rgba(12,134,159,0.2);
}
.forwhom__col--no {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.07);
}
.forwhom__col-h {
  font-size: 16px; font-weight: 700;
  margin-bottom: 24px; display: flex; align-items: center; gap: 10px;
}
.forwhom__list { display: flex; flex-direction: column; gap: 14px; }
.forwhom__item {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 15px; line-height: 1.55; color: var(--fg-2);
}
.forwhom__item b { color: var(--fg-1); }
.forwhom__icon { flex-shrink: 0; margin-top: 1px; }

/* ════════════════════════════════════════
   AUTHORITY / FOUNDER
════════════════════════════════════════ */
.authority {
  padding: 100px 0; border-top: 1px solid var(--rule);
  background: linear-gradient(180deg, rgba(0,67,92,0.12), transparent 70%);
}
.authority__inner {
  display: grid; grid-template-columns: 420px 1fr;
  gap: 72px; align-items: center;
}
.authority__photo {
  position: relative; border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.6);
  aspect-ratio: 4/5;
}
.authority__photo img {
  width: 100%; height: 100%; object-fit: cover;
  filter: contrast(1.05) saturate(0.88);
}
.authority__photo-badge {
  position: absolute; bottom: 24px; left: 24px; right: 24px;
  background: rgba(13,10,14,0.88);
  border: 1px solid rgba(12,134,159,0.3);
  backdrop-filter: blur(12px);
  border-radius: var(--r-md); padding: 16px 20px;
}
.authority__photo-badge .name { font-size: 16px; font-weight: 700; color: var(--fg-1); }
.authority__photo-badge .role { font-size: 12px; color: var(--accent); margin-top: 2px; }
.authority__pillars {
  display: flex; flex-direction: column; gap: 12px;
  margin: 28px 0;
}
.authority__pillar-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 500; color: var(--fg-2);
  padding: 8px 14px; background: var(--bg-2);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--r-pill); width: fit-content;
}
.authority__pillar-tag .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
}
.authority__quote {
  font-size: 16px; line-height: 1.65; color: var(--fg-2);
  border-left: 2px solid var(--accent); padding-left: 20px;
  margin: 24px 0; font-style: italic;
}

/* ════════════════════════════════════════
   OBJECTIONS
════════════════════════════════════════ */
.objections { padding: 100px 0; border-top: 1px solid var(--rule); }
.objections__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px; margin-top: 48px;
}
.objection {
  background: var(--bg-2);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--r-lg); padding: 28px;
  transition: border-color var(--dur-base) var(--ease-out);
}
.objection:hover { border-color: rgba(12,134,159,0.25); }
.objection__q {
  font-size: 14px; font-weight: 600;
  color: var(--fg-3); margin-bottom: 10px;
  display: flex; gap: 10px; align-items: flex-start;
}
.objection__q .x {
  color: rgba(255,80,80,0.7); font-size: 16px; flex-shrink: 0; line-height: 1.3;
}
.objection__a {
  font-size: 15px; line-height: 1.65; color: var(--fg-2);
  display: flex; gap: 10px; align-items: flex-start;
}
.objection__a .check { color: var(--accent); flex-shrink: 0; line-height: 1.5; }
.objection__a b { color: var(--fg-1); }

/* ════════════════════════════════════════
   GUARANTEE
════════════════════════════════════════ */
.guarantee { padding: 80px 0; border-top: 1px solid var(--rule); }
.guarantee__box {
  background: linear-gradient(135deg, rgba(0,67,92,0.5), rgba(12,134,159,0.12));
  border: 1px solid rgba(12,134,159,0.3);
  border-radius: var(--r-xl); padding: 56px 64px;
  display: grid; grid-template-columns: auto 1fr;
  gap: 48px; align-items: center;
  box-shadow: 0 24px 64px rgba(0,67,92,0.25);
}
.guarantee__icon {
  width: 88px; height: 88px; border-radius: 50%;
  background: rgba(12,134,159,0.15);
  border: 2px solid rgba(12,134,159,0.4);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.guarantee__title { font-size: 28px; font-weight: 800; color: var(--fg-1); margin-bottom: 16px; }
.guarantee__text { font-size: 16px; line-height: 1.7; color: var(--fg-2); }
.guarantee__text b { color: var(--fg-1); }

/* ════════════════════════════════════════
   SCARCITY
════════════════════════════════════════ */
.scarcity {
  padding: 60px 0; border-top: 1px solid var(--rule);
  background: rgba(12,134,159,0.04);
}
.scarcity__box {
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap;
  padding: 32px 40px;
  background: var(--bg-2);
  border: 1px solid rgba(12,134,159,0.2);
  border-radius: var(--r-lg);
}
.scarcity__text { max-width: 600px; }
.scarcity__text h3 { font-size: 22px; font-weight: 700; color: var(--fg-1); margin-bottom: 8px; }
.scarcity__text p { font-size: 15px; color: var(--fg-2); line-height: 1.6; }
.scarcity__text p strong { color: var(--accent); }

/* ════════════════════════════════════════
   FAQ
════════════════════════════════════════ */
.faq { padding: 100px 0; border-top: 1px solid var(--rule); }
.faq__list { margin-top: 48px; display: flex; flex-direction: column; gap: 8px; }
.faq__item {
  background: var(--bg-2);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease-out);
}
.faq__item.open { border-color: rgba(12,134,159,0.25); }
.faq__q {
  width: 100%; display: flex; justify-content: space-between;
  align-items: center; gap: 16px;
  padding: 22px 28px; background: transparent;
  font-size: 16px; font-weight: 600; color: var(--fg-1);
  text-align: left; cursor: pointer;
  transition: color var(--dur-base) var(--ease-out);
}
.faq__q:hover { color: var(--accent-soft); }
.faq__icon {
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(12,134,159,0.15);
  border: 1px solid rgba(12,134,159,0.3);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 14px; color: var(--accent);
  transition: transform var(--dur-base) var(--ease-out), background var(--dur-base);
}
.faq__item.open .faq__icon {
  transform: rotate(45deg);
  background: rgba(12,134,159,0.25);
}
.faq__a {
  font-size: 15px; line-height: 1.7; color: var(--fg-2);
  padding: 0 28px 22px; max-height: 0; overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease-out), padding var(--dur-slow) var(--ease-out);
}
.faq__item.open .faq__a { max-height: 400px; }

/* ════════════════════════════════════════
   FINAL CTA
════════════════════════════════════════ */
.final-cta {
  padding: 120px 0; border-top: 1px solid var(--rule);
  text-align: center; position: relative; overflow: hidden;
}
.final-cta__bg {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(80% 100% at 50% 100%, rgba(0,67,92,0.45) 0%, transparent 70%);
}
.final-cta__inner { position: relative; max-width: 720px; margin: 0 auto; }
.final-cta__h { font-size: clamp(32px,4vw,56px); font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; color: var(--fg-1); margin-bottom: 20px; }
.final-cta__sub { font-size: 18px; line-height: 1.65; color: var(--fg-2); margin-bottom: 36px; }
.final-cta__support { font-size: 14px; color: var(--fg-3); margin-top: 14px; }
.final-cta__ps {
  margin-top: 56px; padding: 28px 36px;
  background: var(--bg-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--r-lg);
  font-size: 14px; line-height: 1.7; color: var(--fg-2);
  text-align: left;
}
.final-cta__ps p + p { margin-top: 10px; }
.final-cta__ps strong { color: var(--fg-1); }
.final-cta__ps .ps-label { color: var(--accent); font-weight: 600; margin-right: 8px; }

/* ════════════════════════════════════════
   FOOTER
════════════════════════════════════════ */
.footer {
  padding: 64px 0 24px;
  border-top: 1px solid rgba(255,255,255,0.07);
  background: #08070A;
}
.footer__inner {
  display: grid; grid-template-columns: 1.3fr 2fr;
  gap: 56px; padding-bottom: 48px;
}
.footer__tagline { font-size: 14px; color: var(--fg-2); margin: 16px 0 8px; max-width: 28ch; line-height: 1.5; }
.footer__hash { font-size: 13px; color: var(--accent); font-weight: 500; }
.footer__cols {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 32px;
}
.footer__col-h {
  font-size: 11px; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--accent);
  font-weight: 500; margin-bottom: 16px;
}
.footer__col a {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; color: var(--fg-2);
  padding: 5px 0; transition: color var(--dur-base);
}
.footer__col a:hover { color: var(--fg-1); }
.footer__bar {
  display: flex; justify-content: space-between; gap: 24px;
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 12px; color: var(--fg-3); flex-wrap: wrap;
}

/* ════════════════════════════════════════
   WHATSAPP FLOAT
════════════════════════════════════════ */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 100;
  display: flex; align-items: center; gap: 10px;
  background: #25D366; color: #fff;
  border-radius: var(--r-pill); padding: 14px 22px;
  font-size: 14px; font-weight: 600;
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base);
  cursor: pointer;
}
.wa-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(37,211,102,0.45);
}

/* ════════════════════════════════════════
   SECTION DIVIDER
════════════════════════════════════════ */
.section-label {
  position: absolute; left: 40px; top: 40px;
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.2em; color: var(--fg-3);
  text-transform: uppercase;
}

/* ════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════ */

/* Nav hamburguer */
.nav__hamburger {
  display: none;
  flex-direction: column; justify-content: center;
  background: transparent; border: none; cursor: pointer;
  padding: 6px; margin-left: 12px;
}
.nav__cta-btn { display: inline-flex; }
.nav__drawer {
  position: fixed; top: 66px; left: 0; right: 0; z-index: 49;
  background: rgba(13,10,14,0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 20px 24px 28px;
  display: flex; flex-direction: column; gap: 4px;
}
.nav__drawer-a {
  font-size: 17px; color: var(--fg-2);
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  cursor: pointer; transition: color var(--dur-base);
}
.nav__drawer-a:hover { color: var(--fg-1); }

/* FinalCTA grid */
.final-cta__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: start;
}
.final-cta__form-panel {
  background: var(--u-petroleo);
  border-radius: 28px; padding: 40px;
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%, 0 12%);
  box-shadow: 0 24px 64px rgba(0,67,92,0.5);
}

@media (max-width: 960px) {
  .c { padding: 0 20px; }

  /* Nav */
  .nav__menu { display: none; }
  .nav__cta-btn { display: none; }
  .nav__hamburger { display: flex; }

  /* Hero */
  .hero { padding: 90px 0 60px; min-height: auto; }
  .hero__h1 { font-size: clamp(36px, 8vw, 56px); }
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
  .hero__stats { gap: 24px; flex-wrap: wrap; }
  .hero__stat b { font-size: 18px; }

  /* Sections padding */
  .pain, .method, .how, .benefits, .proof,
  .forwhom, .authority, .objections, .faq,
  .final-cta, .scarcity { padding: 64px 0; }

  /* Grids → 1 coluna */
  .pain__grid,
  .method__pillars,
  .benefits__grid,
  .proof__cases,
  .proof__testimonials,
  .forwhom__grid,
  .objections__grid,
  .footer__cols { grid-template-columns: 1fr; }

  /* Proof numbers → 2 col */
  .proof__numbers { grid-template-columns: repeat(2,1fr); gap: 16px; padding: 28px; }

  /* How phases → 2 col */
  .how__phases { grid-template-columns: repeat(2,1fr); gap: 28px; }
  .how__phases::before { display: none; }

  /* Authority */
  .authority__inner { grid-template-columns: 1fr; gap: 40px; }
  .authority__photo { max-width: 320px; margin: 0 auto; }

  /* ForWhom padding */
  .forwhom__col { padding: 24px; }

  /* Objection padding */
  .objection { padding: 20px; }

  /* Scarcity */
  .scarcity__box { flex-direction: column; align-items: stretch; padding: 24px; }
  .scarcity__box .btn { width: 100%; justify-content: center; }

  /* FinalCTA */
  .final-cta__grid { grid-template-columns: 1fr; gap: 40px; }
  .final-cta__form-panel {
    clip-path: none;
    border-radius: 18px;
    padding: 28px;
  }
  .final-cta__ps { padding: 20px; }

  /* Footer */
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .footer__cols { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer__bar { flex-direction: column; gap: 8px; }

  /* Guarantee */
  .guarantee__box { grid-template-columns: 1fr; text-align: center; padding: 32px 24px; }
  .guarantee__icon { margin: 0 auto; }
}

@media (max-width: 600px) {
  .c { padding: 0 16px; }

  /* Hero */
  .hero { padding: 80px 0 48px; }
  .hero__h1 { font-size: clamp(32px, 9vw, 44px); }
  .hero__sub { font-size: 16px; }
  .hero__stats { gap: 20px; }
  .hero__stat b { font-size: 16px; }
  .hero__stat span { font-size: 12px; }

  /* Proof numbers → 2 col compacto */
  .proof__numbers { grid-template-columns: 1fr 1fr; padding: 20px 16px; }
  .proof__num-item .big { font-size: 24px; }

  /* How phases → 1 col */
  .how__phases { grid-template-columns: 1fr; gap: 24px; }
  .phase { padding: 0; }

  /* Method pillar */
  .pillar { padding: 24px 20px; }

  /* FAQ */
  .faq__q { font-size: 14px; padding: 18px 16px; }

  /* Sec headings */
  .sec-h2 { font-size: clamp(26px, 7vw, 36px); }

  /* Footer */
  .footer__cols { grid-template-columns: 1fr; }
  .footer { padding: 48px 0 20px; }

  /* Buttons */
  .btn--lg { font-size: 15px; padding: 15px 22px; }

  /* Final CTA */
  .final-cta { padding: 56px 0; }
  .final-cta__form-panel { padding: 20px; }
  .final-cta__h { font-size: clamp(24px, 6vw, 36px); }
  .final-cta__ps { padding: 16px; font-size: 13px; }

  /* Scarcity */
  .scarcity__text h3 { font-size: 18px; }
  .scarcity__text p { font-size: 14px; }
}