/* ==========================================================
   Rede7Telecom — estilos do site
   Paleta herdada da marca: laranja #FF6A00 (ação) + azul #1A56DB + marinho #07184D
   ========================================================== */

:root {
  --navy-950: #040c2a;
  --navy-900: #07184d;
  --navy-800: #0c2467;
  --navy-700: #12318a;
  --blue-600: #1a56db;
  --blue-500: #3b82f6;
  --blue-300: #93c5fd;
  --blue-100: #dbeafe;
  --blue-50: #eff6ff;
  --orange-500: #ff6a00;
  --orange-600: #e55e00;
  --orange-400: #ff8833;
  --orange-100: #ffedd5;
  --green-500: #22c55e;
  --wa: #25d366;

  --ink: #0b1736;
  --text: #33405e;
  --muted: #5d6a88;
  --line: #e3e8f2;
  --bg: #ffffff;
  --bg-alt: #f5f7fc;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(7, 24, 77, .06), 0 2px 8px rgba(7, 24, 77, .05);
  --shadow: 0 10px 30px -10px rgba(7, 24, 77, .18);
  --shadow-lg: 0 30px 60px -20px rgba(7, 24, 77, .35);

  --font-body: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Space Grotesk", "Plus Jakarta Sans", system-ui, sans-serif;
  --header-h: 72px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); color: var(--ink); line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; }
p { margin: 0 0 1em; }

.ico { width: 1.25em; height: 1.25em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 640px) { .container { padding: 0 24px; } }
.container-narrow { max-width: 820px; }

.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 1000; background: var(--orange-500); color: #fff; padding: 8px 14px; border-radius: 8px; }
.skip-link:focus { left: 8px; }

:focus-visible { outline: 3px solid var(--orange-400); outline-offset: 3px; border-radius: 6px; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .8em 1.4em; border-radius: 12px; border: 2px solid transparent;
  font: 700 .95rem/1.2 var(--font-body); text-decoration: none; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-sm { padding: .6em 1.1em; font-size: .88rem; border-radius: 10px; }
.btn-lg { padding: 1em 1.7em; font-size: 1rem; }
.btn-block { width: 100%; }

.btn-primary { background: linear-gradient(135deg, var(--orange-500), var(--orange-400)); color: #fff; box-shadow: 0 8px 22px -6px rgba(255, 106, 0, .55); }
.btn-primary:hover { background: linear-gradient(135deg, var(--orange-600), var(--orange-500)); box-shadow: 0 14px 30px -8px rgba(255, 106, 0, .65); }

.btn-ghost { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .28); backdrop-filter: blur(6px); }
.btn-ghost:hover { background: rgba(255, 255, 255, .16); border-color: rgba(255, 255, 255, .5); }

.btn-outline { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .35); }
.btn-outline:hover { border-color: var(--orange-400); color: var(--orange-400); }

/* ---------- Cabeçalho ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h);
  background: rgba(7, 24, 77, .55); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  transition: background-color .3s ease, box-shadow .3s ease;
}
.site-header.scrolled { background: rgba(4, 12, 42, .94); box-shadow: 0 8px 30px rgba(0, 0, 0, .25); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img { width: 190px; height: auto; }

.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a:not(.btn) { color: rgba(255, 255, 255, .82); text-decoration: none; font-weight: 600; font-size: .92rem; position: relative; padding: 6px 0; }
.main-nav a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--orange-500); transform: scaleX(0); transition: transform .25s ease; }
.main-nav a:not(.btn):hover { color: #fff; }
.main-nav a:not(.btn):hover::after { transform: scaleX(1); }

.menu-toggle { display: none; background: none; border: 0; color: #fff; padding: 8px; cursor: pointer; font-size: 1.3rem; }

@media (max-width: 960px) {
  .menu-toggle { display: inline-flex; }
  .brand img { width: 160px; }
  .main-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--navy-950); padding: 8px 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: opacity .2s ease, transform .2s ease, visibility .2s;
  }
  .main-nav.open { opacity: 1; transform: none; visibility: visible; }
  .main-nav a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid rgba(255, 255, 255, .07); font-size: 1rem; }
  .main-nav a:not(.btn)::after { display: none; }
  .nav-cta { margin-top: 16px; padding: 14px; font-size: 1rem; }
}

/* ---------- Eyebrow / títulos de seção ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
  color: var(--blue-600); background: var(--blue-50); border: 1px solid var(--blue-100);
  padding: 6px 12px; border-radius: 999px; margin-bottom: 18px;
}
.eyebrow-dark { color: var(--orange-400); background: rgba(255, 106, 0, .1); border-color: rgba(255, 106, 0, .3); }

.section { padding: 88px 0; }
@media (max-width: 640px) { .section { padding: 64px 0; } }
.section-alt { background: var(--bg-alt); }
.section-dark { background: radial-gradient(1200px 600px at 85% -10%, rgba(26, 86, 219, .35), transparent 60%), linear-gradient(180deg, var(--navy-900), var(--navy-950)); color: rgba(255, 255, 255, .78); }
.section-dark h2, .section-dark h3 { color: #fff; }

.section-head { max-width: 720px; margin: 0 auto 52px; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
.section-head p { font-size: 1.08rem; color: var(--muted); margin: 0; }
.section-dark .section-head p { color: rgba(255, 255, 255, .7); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: calc(var(--header-h) + 64px) 0 56px; color: rgba(255, 255, 255, .82); overflow: hidden; background: var(--navy-950); }
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(100deg, rgba(4, 12, 42, .97) 0%, rgba(7, 24, 77, .9) 45%, rgba(7, 24, 77, .65) 100%),
    url("../img/hero-2.webp") center / cover no-repeat;
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(147, 197, 253, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(147, 197, 253, .06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 75%);
}
.hero > .container { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }

.hero h1 { color: #fff; font-size: clamp(2.3rem, 5.4vw, 4rem); font-weight: 700; margin-bottom: 20px; }
.hero .hl { background: linear-gradient(90deg, var(--orange-500), #ffb066); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { font-size: clamp(1.02rem, 1.6vw, 1.18rem); max-width: 560px; margin-bottom: 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 28px; }
.hero-checks { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: .9rem; font-weight: 600; }
.hero-checks li { display: inline-flex; align-items: center; gap: 8px; }
.hero-checks .ico { color: var(--green-500); }

.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--orange-500); box-shadow: 0 0 0 0 rgba(255, 106, 0, .7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(255, 106, 0, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 106, 0, 0); } }

.hero-visual { position: relative; }
.hero-photo { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4 / 4.4; box-shadow: var(--shadow-lg); border: 1px solid rgba(255, 255, 255, .12); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 62% center; }
.float-card {
  position: absolute; display: flex; align-items: center; gap: 12px;
  background: rgba(255, 255, 255, .97); color: var(--ink); padding: 12px 16px; border-radius: 14px;
  box-shadow: var(--shadow-lg); animation: float 6s ease-in-out infinite;
}
.float-card strong { display: block; font-family: var(--font-display); font-size: 1.05rem; line-height: 1.2; }
.float-card small { color: var(--muted); font-size: .78rem; }
.fc-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: var(--orange-100); color: var(--orange-600); }
.fc-green { background: #dcfce7; color: #15803d; }
.fc-1 { left: -28px; bottom: 56px; }
.fc-2 { right: -18px; top: 36px; animation-delay: -3s; }
@keyframes float { 50% { transform: translateY(-10px); } }

.stats {
  margin: 64px 0 0; display: grid; grid-template-columns: repeat(4, 1fr);
  background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); border-radius: var(--radius);
  backdrop-filter: blur(8px);
}
.stats > div { padding: 22px 24px; display: flex; flex-direction: column-reverse; }
.stats > div + div { border-left: 1px solid rgba(255, 255, 255, .1); }
.stats dt { font-size: .85rem; color: rgba(255, 255, 255, .65); }
.stats dd { margin: 0; font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; color: #fff; }

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats > div:nth-child(3) { border-left: 0; }
  .stats > div:nth-child(n+3) { border-top: 1px solid rgba(255, 255, 255, .1); }
}
@media (max-width: 480px) {
  .hero-actions .btn { width: 100%; }
  .stats > div { padding: 18px 16px; }
}

/* ---------- Faixa de tecnologias ---------- */
.tech-strip { background: var(--navy-950); border-top: 1px solid rgba(255, 255, 255, .06); padding: 18px 0; overflow: hidden; }
.marquee { mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; width: max-content; animation: marquee 40s linear infinite; }
.marquee-track span { font-family: var(--font-display); font-weight: 600; color: rgba(255, 255, 255, .55); padding: 0 26px; white-space: nowrap; position: relative; }
.marquee-track span::after { content: "•"; position: absolute; right: -4px; color: var(--orange-500); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Dores ---------- */
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pain { display: flex; gap: 16px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: border-color .2s, box-shadow .2s; }
.pain:hover { border-color: #fecaca; box-shadow: var(--shadow); }
.pain > .ico { color: #ef4444; width: 24px; height: 24px; margin-top: 2px; }
.pain h3 { font-size: 1.08rem; margin-bottom: 4px; }
.pain p { margin: 0; font-size: .94rem; color: var(--muted); }
.pain-cta { text-align: center; margin: 40px 0 0; }
@media (max-width: 960px) { .pain-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .pain-grid { grid-template-columns: 1fr; } }

/* ---------- Soluções ---------- */
.solutions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.solution {
  position: relative; display: flex; flex-direction: column; padding: 30px 28px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.solution::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; border-radius: var(--radius-lg) var(--radius-lg) 0 0; background: linear-gradient(90deg, var(--blue-600), var(--orange-500)); opacity: 0; transition: opacity .25s; }
.solution:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.solution:hover::before { opacity: 1; }
.sol-icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 14px; background: linear-gradient(135deg, var(--blue-600), var(--navy-700)); color: #fff; margin-bottom: 20px; box-shadow: 0 10px 20px -8px rgba(26, 86, 219, .6); }
.sol-icon .ico { width: 26px; height: 26px; }
.solution h3 { font-size: 1.25rem; }
.solution > p { color: var(--muted); font-size: .96rem; }
.ticks { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 8px; font-size: .93rem; }
.ticks li { position: relative; padding-left: 26px; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .3em; width: 16px; height: 16px; border-radius: 50%;
  background: var(--blue-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231a56db' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 10px no-repeat;
}
.sol-link { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--orange-600); text-decoration: none; font-size: .95rem; }
.sol-link .ico { transition: transform .2s; }
.sol-link:hover .ico { transform: translateX(4px); }
@media (max-width: 960px) { .solutions-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .solutions-grid { grid-template-columns: 1fr; } }

/* ---------- Passos ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: s; position: relative; }
.steps::before { content: ""; position: absolute; top: 44px; left: 12%; right: 12%; border-top: 2px dashed var(--blue-100); z-index: 0; }
.step { position: relative; z-index: 1; text-align: center; padding: 0 8px; }
.step > .ico { width: 88px; height: 88px; padding: 26px; border-radius: 50%; background: #fff; border: 2px solid var(--blue-100); color: var(--blue-600); margin: 0 auto 18px; display: block; box-shadow: var(--shadow-sm); stroke-width: 1.8; }
.step-num { position: absolute; top: -6px; left: 50%; margin-left: 22px; background: var(--orange-500); color: #fff; font: 700 .75rem/1 var(--font-display); padding: 6px 8px; border-radius: 999px; }
.step h3 { font-size: 1.15rem; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: .94rem; margin: 0; }
@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .steps::before { display: none; }
}
@media (max-width: 480px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Como contratar ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column; padding: 34px 30px;
  border-radius: var(--radius-lg); background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .12);
}
.plan-ico { width: 34px; height: 34px; color: var(--blue-300); margin-bottom: 18px; }
.plan h3 { font-size: 1.4rem; margin-bottom: 6px; }
.plan-desc { color: rgba(255, 255, 255, .65); margin-bottom: 22px; }
.plan .ticks { color: rgba(255, 255, 255, .85); margin-bottom: 30px; }
.plan .ticks li::before { background-color: rgba(147, 197, 253, .15); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2393c5fd' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E"); }
.plan .btn { margin-top: auto; }
.plan-featured { background: linear-gradient(160deg, rgba(26, 86, 219, .35), rgba(255, 255, 255, .05)); border-color: rgba(255, 106, 0, .55); box-shadow: 0 30px 60px -25px rgba(255, 106, 0, .35); transform: translateY(-10px); }
.plan-featured .plan-ico { color: var(--orange-400); }
.js .plan-featured.reveal.visible { transform: translateY(-10px); }
.plan-badge { position: absolute; top: -13px; left: 30px; background: var(--orange-500); color: #fff; font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; padding: 6px 12px; border-radius: 999px; }
@media (max-width: 960px) {
  .plans { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .plan-featured, .js .plan-featured.reveal.visible { transform: none; }
}

/* ---------- Split (texto + mídia) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split-copy h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.split-copy > p { color: var(--muted); font-size: 1.04rem; }
.section-dark .split-copy > p { color: rgba(255, 255, 255, .72); }
@media (max-width: 960px) {
  .split { grid-template-columns: 1fr; gap: 44px; }
  .split-reverse .about-media { order: 2; }
}

.feature-list { list-style: none; padding: 0; margin: 26px 0 32px; display: grid; gap: 16px; }
.feature-list li { display: flex; gap: 14px; }
.feature-list .ico { width: 28px; height: 28px; padding: 5px; border-radius: 8px; background: var(--orange-100); color: var(--orange-600); stroke-width: 3; margin-top: 2px; }
.feature-list strong { display: block; color: var(--ink); }
.feature-list span { color: var(--muted); font-size: .94rem; }

/* Mockup de navegador */
.browser { position: relative; border-radius: 16px; background: #fff; box-shadow: var(--shadow-lg); border: 1px solid var(--line); overflow: visible; }
.browser-bar { display: flex; align-items: center; gap: 6px; padding: 12px 14px; background: #eef1f7; border-radius: 16px 16px 0 0; border-bottom: 1px solid var(--line); }
.browser-bar > span { width: 11px; height: 11px; border-radius: 50%; background: #f87171; }
.browser-bar > span:nth-child(2) { background: #fbbf24; }
.browser-bar > span:nth-child(3) { background: #34d399; }
.browser-url { flex: 1; margin-left: 10px; background: #fff; border-radius: 8px; padding: 4px 12px; font-size: .78rem; color: var(--muted); }
.browser-body { padding: 0 0 22px; border-radius: 0 0 16px 16px; overflow: hidden; }
.mock-nav { display: flex; align-items: center; gap: 10px; padding: 14px 18px; background: var(--navy-900); }
.mock-nav b { color: #fff; font-family: var(--font-display); font-size: .9rem; margin-right: auto; }
.mock-nav i { width: 34px; height: 6px; border-radius: 4px; background: rgba(255, 255, 255, .3); }
.mock-nav em { font-style: normal; font-size: .7rem; font-weight: 700; color: #fff; background: var(--orange-500); padding: 5px 10px; border-radius: 6px; }
.mock-hero { padding: 34px 22px; background: linear-gradient(120deg, var(--navy-800), var(--blue-600)); color: #fff; }
.mock-hero strong { display: block; font-family: var(--font-display); font-size: 1.45rem; line-height: 1.2; }
.mock-hero small { opacity: .8; }
.mock-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding: 0 18px; margin-top: -18px; }
.mock-plans div { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 14px 10px; text-align: center; box-shadow: var(--shadow-sm); }
.mock-plans b { display: block; font-family: var(--font-display); font-size: 1.6rem; color: var(--navy-900); line-height: 1; }
.mock-plans small { color: var(--muted); font-size: .75rem; }
.mock-plans i { display: block; height: 22px; border-radius: 6px; background: var(--blue-600); margin-top: 10px; }
.mock-plans .hot { border-color: var(--orange-500); transform: translateY(-6px); }
.mock-plans .hot i { background: var(--orange-500); }
.mock-wa { position: absolute; right: -16px; bottom: -16px; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: var(--wa); color: #fff; box-shadow: 0 12px 24px -6px rgba(37, 211, 102, .6); }
.mock-wa .ico { width: 28px; height: 28px; }
@media (max-width: 480px) { .mock-wa { right: 8px; } }

/* ---------- Cursos ---------- */
.courses { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.course { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; transition: transform .25s, box-shadow .25s; }
.course:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.course-top { position: relative; height: 130px; display: flex; align-items: flex-end; justify-content: space-between; padding: 18px 22px; color: #fff; overflow: hidden; }
.course-top::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255, 255, 255, .18) 1px, transparent 1px); background-size: 14px 14px; }
.course-top .ico { width: 44px; height: 44px; stroke-width: 1.6; position: relative; z-index: 1; }
.course-top span { position: relative; z-index: 1; font: 700 .75rem/1 var(--font-display); text-transform: uppercase; letter-spacing: .1em; background: rgba(255, 255, 255, .18); padding: 6px 10px; border-radius: 999px; }
.c-blue { background: linear-gradient(135deg, var(--blue-600), var(--navy-700)); }
.c-orange { background: linear-gradient(135deg, var(--orange-500), #c2410c); }
.c-navy { background: linear-gradient(135deg, var(--navy-800), var(--navy-950)); }
.course-body { padding: 24px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.course-body h3 { font-size: 1.22rem; }
.course-body p { color: var(--muted); font-size: .95rem; margin-bottom: 20px; }
@media (max-width: 960px) { .courses { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; } }

/* ---------- Sobre ---------- */
.about-media { position: relative; max-width: 440px; justify-self: center; }
.about-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.about-media::before { content: ""; position: absolute; inset: 24px -24px -24px 24px; border-radius: var(--radius-lg); background: linear-gradient(135deg, var(--orange-500), var(--blue-600)); z-index: -1; opacity: .9; }
#sobre .split { isolation: isolate; }
.values { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.values > div { display: inline-flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: 12px; background: var(--bg-alt); border: 1px solid var(--line); }
.values .ico { color: var(--blue-600); }
.values strong { color: var(--ink); font-size: .95rem; }
@media (max-width: 960px) { .about-media { max-width: 340px; } .about-media::before { inset: 16px -16px -16px 16px; } }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .2s, box-shadow .2s; }
.faq details[open] { border-color: var(--blue-100); box-shadow: var(--shadow); }
.faq summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 22px; font-weight: 700; color: var(--ink); font-size: 1.02rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .ico { color: var(--orange-500); transition: transform .25s; }
.faq details[open] summary .ico { transform: rotate(45deg); }
.faq details p { padding: 0 22px 20px; margin: 0; color: var(--muted); }

/* ---------- Contato / formulário ---------- */
.contact-points { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.contact-points li { display: flex; align-items: center; gap: 12px; color: #fff; font-weight: 600; }
.contact-points .ico { width: 38px; height: 38px; padding: 9px; border-radius: 10px; background: rgba(255, 106, 0, .14); color: var(--orange-400); }

.lead-form { background: #fff; border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-lg); color: var(--text); }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; min-width: 0; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label { font-size: .86rem; font-weight: 700; color: var(--ink); }
.field .opt { font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: .96rem; color: var(--ink);
  padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px; background: #fbfcfe;
  transition: border-color .2s, box-shadow .2s, background-color .2s;
}
.field textarea { resize: vertical; min-height: 84px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue-600); background: #fff; box-shadow: 0 0 0 4px rgba(26, 86, 219, .12); }
.field .invalid { border-color: #ef4444; }
.form-error { color: #dc2626; font-size: .88rem; font-weight: 600; margin: -4px 0 14px; }
.form-note { text-align: center; font-size: .8rem; color: var(--muted); margin: 12px 0 0; }
@media (max-width: 560px) {
  .lead-form { padding: 24px 18px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
}

/* ---------- Teste de link ---------- */
.speed { background: var(--navy-950); border-top: 1px solid rgba(255, 255, 255, .06); padding: 28px 0; }
.speed-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.speed-head { display: flex; align-items: center; gap: 12px; color: var(--orange-400); }
.speed-head h2 { color: #fff; font-size: 1.1rem; margin: 0; }
.speed-links { display: flex; flex-wrap: wrap; gap: 10px; }
.speed-links a { color: rgba(255, 255, 255, .8); text-decoration: none; font-size: .88rem; font-weight: 600; padding: 8px 14px; border: 1px solid rgba(255, 255, 255, .15); border-radius: 999px; transition: border-color .2s, color .2s; }
.speed-links a:hover { color: #fff; border-color: var(--orange-500); }

/* ---------- Rodapé ---------- */
.site-footer { background: #030920; color: rgba(255, 255, 255, .6); padding: 64px 0 0; font-size: .93rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand img { width: 200px; margin-bottom: 16px; }
.footer-brand p { max-width: 320px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h3 { color: #fff; font-size: 1rem; margin-bottom: 6px; }
.footer-col a { text-decoration: none; display: inline-flex; align-items: center; gap: 8px; transition: color .2s; }
.footer-col a:hover { color: var(--orange-400); }
.footer-bottom { margin-top: 48px; padding: 22px 16px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .85rem; }
.footer-bottom p { margin: 0; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 560px) { .footer-col:last-child { grid-column: 1 / -1; } }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 90; width: 60px; height: 60px; border-radius: 50%;
  display: grid; place-items: center; background: var(--wa); color: #fff;
  box-shadow: 0 12px 30px -6px rgba(37, 211, 102, .6); transition: transform .2s ease;
}
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wa); animation: ring 2.4s ease-out infinite; }
.wa-float .ico { width: 30px; height: 30px; }
.wa-float:hover { transform: scale(1.08); }
@keyframes ring { from { transform: scale(1); opacity: .7; } to { transform: scale(1.6); opacity: 0; } }
@media (max-width: 640px) { .wa-float { right: 14px; bottom: 14px; width: 54px; height: 54px; } }

/* ---------- Animação de entrada ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ==========================================================
   Cursos — catálogo e página de vendas
   ========================================================== */
a.course-top { text-decoration: none; }
.course-top.has-img::after { background: linear-gradient(180deg, rgba(4, 12, 42, 0) 40%, rgba(4, 12, 42, .75)); }
.course-top.has-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.course:hover .course-top.has-img img { transform: scale(1.05); }
.courses-catalog .course-top { height: 180px; }
.course-body h3 a { text-decoration: none; color: inherit; }
.course-body h3 a:hover { color: var(--blue-600); }
.course-price { margin: -6px 0 16px; display: flex; align-items: baseline; gap: 10px; }
.course-price s { color: var(--muted); font-size: .9rem; }
.course-price strong { font-family: var(--font-display); font-size: 1.45rem; color: var(--ink); }
.course-body .btn-block { margin-top: auto; }

.empty-state { text-align: center; max-width: 520px; margin: 0 auto; padding: 40px 0; }
.empty-state > .ico { width: 56px; height: 56px; color: var(--blue-600); margin: 0 auto 16px; display: block; }
.empty-state p { color: var(--muted); margin-bottom: 24px; }

.preview-bar { position: fixed; z-index: 120; left: 50%; bottom: 16px; transform: translateX(-50%); width: max-content; max-width: calc(100% - 32px); background: #fef3c7; color: #78350f; border: 1px solid #fcd34d; padding: 10px 16px; border-radius: 12px; font-size: .88rem; box-shadow: var(--shadow); }
.preview-bar a { font-weight: 700; margin-left: 6px; }

/* Topo do curso */
.course-hero {
  position: relative; padding: calc(var(--header-h) + 48px) 0 72px; color: rgba(255, 255, 255, .8);
  background: radial-gradient(900px 500px at 90% 0%, rgba(26, 86, 219, .45), transparent 60%), linear-gradient(180deg, var(--navy-900), var(--navy-950));
}
.course-hero h1 { color: #fff; font-size: clamp(2rem, 4.4vw, 3.2rem); margin-bottom: 14px; }
.course-hero .lead { font-size: clamp(1.02rem, 1.5vw, 1.15rem); max-width: 620px; margin-bottom: 22px; }
.course-hero-sm { padding-bottom: 56px; text-align: center; }
.course-hero-sm .lead { margin-left: auto; margin-right: auto; }
.course-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.crumbs { font-size: .85rem; margin-bottom: 18px; color: rgba(255, 255, 255, .55); }
.crumbs a { color: rgba(255, 255, 255, .8); text-decoration: none; }
.crumbs a:hover { color: var(--orange-400); }
.crumbs span { margin: 0 6px; }

.course-meta { list-style: none; padding: 0; margin: 0 0 26px; display: flex; flex-wrap: wrap; gap: 10px; }
.course-meta li { display: inline-flex; align-items: center; gap: 8px; font-size: .88rem; font-weight: 600; color: #fff; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .14); padding: 7px 12px; border-radius: 999px; }
.course-meta .ico { color: var(--blue-300); width: 1.05em; height: 1.05em; }
.course-meta-light { margin: -4px 0 16px; }
.course-meta-light li { color: var(--text); background: var(--bg-alt); border-color: var(--line); font-size: .8rem; padding: 5px 10px; }
.course-meta-light .ico { color: var(--blue-600); }

.offer { max-width: 440px; }
.offer-price { display: flex; flex-direction: column; margin-bottom: 18px; }
.offer-old { font-size: .92rem; color: rgba(255, 255, 255, .6); }
.offer-old em { font-style: normal; font-weight: 800; color: #fff; background: #16a34a; padding: 2px 8px; border-radius: 6px; margin-left: 6px; font-size: .78rem; }
.offer-inst { font-family: var(--font-display); font-weight: 700; color: #fff; font-size: clamp(1.8rem, 3.4vw, 2.4rem); line-height: 1.15; }
.offer-cash { font-size: .95rem; color: rgba(255, 255, 255, .75); }
.offer-trust { list-style: none; padding: 0; margin: 14px 0 0; display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: .84rem; color: rgba(255, 255, 255, .7); }
.offer-trust li { display: inline-flex; align-items: center; gap: 6px; }
.offer-trust .ico { color: var(--green-500); width: 1.1em; height: 1.1em; }

.course-media img, .video-embed, .course-media-ph { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); border: 1px solid rgba(255, 255, 255, .12); }
.course-media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.video-embed { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #000; }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.course-media-ph { aspect-ratio: 16 / 10; display: grid; place-items: center; background: linear-gradient(135deg, var(--blue-600), var(--navy-800)); }
.course-media-ph .ico { width: 72px; height: 72px; color: rgba(255, 255, 255, .7); stroke-width: 1.4; }
@media (max-width: 960px) {
  .course-hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .course-media { order: -1; }
  .course-hero .crumbs { display: none; }
}

/* O que vai aprender */
.learn-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.learn-grid li { display: flex; gap: 12px; align-items: flex-start; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; color: var(--ink); font-weight: 600; }
.learn-grid .ico { flex: none; width: 26px; height: 26px; padding: 5px; border-radius: 50%; background: var(--blue-50); color: var(--blue-600); stroke-width: 3; }
@media (max-width: 720px) { .learn-grid { grid-template-columns: 1fr; } }

/* Sobre / para quem é */
.about-course { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: start; }
.about-course.single { grid-template-columns: 1fr; max-width: 820px; }
.about-course h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.rich p { color: var(--text); font-size: 1.03rem; }
.audience { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-sm); }
.audience h3 { display: flex; align-items: center; gap: 10px; font-size: 1.2rem; margin-bottom: 18px; }
.audience h3 .ico { color: var(--orange-500); }
.audience .ticks { margin: 0; }
@media (max-width: 860px) { .about-course { grid-template-columns: 1fr; } }

/* Módulos */
.modules { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.modules li { display: flex; gap: 18px; align-items: flex-start; padding: 20px 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .2s, box-shadow .2s; }
.modules li:hover { border-color: var(--blue-100); box-shadow: var(--shadow); }
.mod-num { flex: none; font: 700 .9rem/1 var(--font-display); color: var(--orange-600); background: var(--orange-100); padding: 10px; border-radius: 10px; }
.modules strong { display: block; color: var(--ink); font-size: 1.05rem; margin-top: 4px; }
.modules p { margin: 4px 0 0; color: var(--muted); font-size: .94rem; }

/* Instrutor */
.instructor { display: flex; gap: 32px; align-items: flex-start; }
.instructor-avatar { flex: none; width: 96px; height: 96px; border-radius: 50%; display: grid; place-items: center; font: 700 2.4rem/1 var(--font-display); color: #fff; background: linear-gradient(135deg, var(--blue-600), var(--orange-500)); box-shadow: var(--shadow); }
.instructor h2 { font-size: 1.8rem; }
.instructor p { color: var(--text); }
@media (max-width: 560px) { .instructor { flex-direction: column; gap: 18px; } }

/* Oferta final */
.offer-final { display: grid; grid-template-columns: 1fr 440px; gap: 56px; align-items: center; }
.offer-final h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.offer-final > div > p { color: rgba(255, 255, 255, .72); font-size: 1.05rem; }
.offer-card { background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 106, 0, .45); border-radius: var(--radius-lg); padding: 32px; box-shadow: 0 30px 60px -25px rgba(255, 106, 0, .35); }
.offer-card .offer { max-width: none; }
.guarantee { display: flex; gap: 14px; align-items: center; margin-top: 26px; padding: 16px 18px; border-radius: var(--radius); background: rgba(34, 197, 94, .08); border: 1px solid rgba(34, 197, 94, .3); }
.guarantee .ico { width: 40px; height: 40px; color: var(--green-500); flex: none; }
.guarantee strong { display: block; color: #fff; }
.guarantee span { font-size: .9rem; }
@media (max-width: 960px) { .offer-final { grid-template-columns: 1fr; gap: 32px; } }
@media (max-width: 480px) { .offer-card { padding: 24px 18px; } }

/* Ainda com dúvidas */
.course-help { text-align: center; padding: 64px 0; }
.course-help h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
.course-help p { color: var(--muted); }
.btn-ghost-dark { background: #fff; color: #128c4a; border-color: #bbf7d0; }
.btn-ghost-dark:hover { background: #f0fdf4; border-color: var(--wa); }

/* Barra de compra fixa (celular) */
.buy-bar { display: none; }
@media (max-width: 960px) {
  .buy-bar {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 95; padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    background: rgba(4, 12, 42, .97); border-top: 1px solid rgba(255, 255, 255, .1); backdrop-filter: blur(10px);
    transform: translateY(110%); transition: transform .3s ease;
  }
  .buy-bar.show { transform: none; }
  .buy-bar div { min-width: 0; display: flex; flex-direction: column; }
  .buy-bar strong { color: #fff; font-size: .88rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .buy-bar span { color: var(--orange-400); font-weight: 700; font-size: .85rem; }
  .page-course .wa-float { bottom: 84px; }
}