/* ===== Reset & base ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0a0f;
  --bg-alt: #100f18;
  --card: #16151f;
  --line: rgba(255,255,255,0.08);
  --text: #f4f3f7;
  --text-dim: #a8a6b3;
  --accent: #35b8da;
  --accent-2: #e85e25;
  --gradient: linear-gradient(135deg, #35b8da 0%, #fcb316 55%, #e85e25 100%);
  --radius: 20px;
  --maxw: 1280px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--gradient);
  border-radius: 2px;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section {
  padding: 110px 0;
  position: relative;
}
.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(28px, 4vw, 42px); }
.section-head p { color: var(--text-dim); font-size: 17px; margin-top: 16px; }

.section.alt { background: var(--bg-alt); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 30px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 8px 30px -8px rgba(232, 94, 37, 0.55);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 34px -6px rgba(232, 94, 37, 0.7); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.3); background: rgba(255,255,255,0.04); }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ===== Header ===== */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background 0.3s ease, border-color 0.3s ease, padding 0.3s ease;
  border-bottom: 1px solid transparent;
}
header.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
  padding: 12px 0;
}
header .container { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; }
.logo img { height: 68px; width: auto; }
.footer-brand .logo img { height: 58px; }
nav.main-nav { display: flex; gap: 34px; }
nav.main-nav a { font-size: 14.5px; color: var(--text-dim); font-weight: 500; transition: color 0.2s; }
nav.main-nav a:hover { color: var(--text); }
.header-cta { display: flex; align-items: center; gap: 18px; }
.menu-toggle { display: none; background: none; border: none; color: var(--text); width: 26px; height: 20px; position: relative; cursor: pointer; }
.menu-toggle span { position: absolute; left: 0; width: 100%; height: 2px; background: currentColor; border-radius: 2px; transition: 0.3s; }
.menu-toggle span:nth-child(1) { top: 0; }
.menu-toggle span:nth-child(2) { top: 9px; }
.menu-toggle span:nth-child(3) { top: 18px; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 150px 0 100px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  z-index: 0;
}
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: 100% 15%; }
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(10,10,15,0.98) 0%, rgba(10,10,15,0.94) 34%, rgba(10,10,15,0.75) 50%, rgba(10,10,15,0.4) 68%, rgba(10,10,15,0.18) 86%, rgba(10,10,15,0.1) 100%),
    linear-gradient(180deg, rgba(10,10,15,0.35) 0%, rgba(10,10,15,0.55) 70%, var(--bg) 100%);
}
.hero .container { position: relative; z-index: 1; max-width: 1680px; width: 100%; padding-left: clamp(24px, 11vw, 220px); }
.hero-content { max-width: min(700px, 60vw); }
.hero h1 {
  font-size: clamp(32px, 4.4vw, 54px);
  margin-bottom: 24px;
}
.hero .lead {
  font-size: clamp(16px, 1.8vw, 19px);
  color: var(--text-dim);
  max-width: 620px;
  margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  margin-top: 52px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  max-width: 980px;
}
.hero-stats .stat {
  flex: 1 1 150px;
  padding: 0 28px;
  border-left: 1px solid var(--line);
}
.hero-stats .stat:first-child { padding-left: 0; border-left: none; }
.hero-stats .stat b { font-size: 26px; display: block; font-family: 'Space Grotesk', sans-serif; }
.hero-stats .stat span { font-size: 13.5px; color: var(--text-dim); }
.scroll-cue {
  position: relative;
  z-index: 1;
  margin-top: 48px;
  color: var(--text-dim);
  font-size: 12px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.scroll-cue .line { width: 1px; height: 34px; background: linear-gradient(var(--accent), transparent); animation: scrolldown 1.8s infinite; }
@keyframes scrolldown { 0% { opacity: 0; transform: scaleY(0.3); transform-origin: top; } 40% { opacity: 1; } 100% { opacity: 0; transform: scaleY(1); transform-origin: top; } }

/* ===== Marquee (marcas) ===== */
.marquee-wrap {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 34px 0;
  background: var(--bg-alt);
  overflow: hidden;
}
.marquee-label { text-align: center; font-size: 13px; color: var(--text-dim); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 22px; }
.marquee { display: flex; width: max-content; animation: scroll 32s linear infinite; }
.marquee:hover { animation-play-state: paused; }
.marquee-group { display: flex; align-items: center; }
.marquee img {
  height: 30px;
  width: auto;
  padding: 0 34px;
  opacity: 0.8;
  filter: grayscale(1) brightness(1.6);
  transition: opacity 0.2s ease, filter 0.2s ease;
}
.marquee img:hover { opacity: 1; filter: none; }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===== Sobre ===== */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: center;
}
.about-photo { position: relative; border-radius: var(--radius); overflow: hidden; }
.about-photo img { width: 100%; height: 560px; object-fit: cover; }
.about-photo::before {
  content: '';
  position: absolute; inset: -2px;
  background: var(--gradient);
  border-radius: var(--radius);
  z-index: -1;
  filter: blur(30px);
  opacity: 0.35;
}
.about-badge {
  position: absolute;
  bottom: 18px; left: 18px; right: 18px;
  background: rgba(10,10,15,0.75);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 18px;
  font-size: 13.5px;
  color: var(--text-dim);
}
.about-badge strong { color: var(--text); display: block; font-size: 15px; margin-bottom: 2px; }
.credentials { display: grid; gap: 14px; margin-top: 30px; }
.credentials li {
  display: flex; gap: 14px; align-items: flex-start;
  font-size: 15.5px; color: var(--text-dim);
  padding: 16px 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.credentials li .ico {
  flex-shrink: 0; width: 34px; height: 34px; border-radius: 10px;
  background: var(--gradient); display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 700; color: #fff;
}
.credentials li strong { color: var(--text); }
.social-row { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
.social-row a {
  font-size: 13.5px; font-weight: 600;
  padding: 9px 16px; border-radius: 100px;
  border: 1px solid var(--line); color: var(--text-dim);
  transition: all 0.2s;
}
.social-row a:hover { color: var(--text); border-color: rgba(255,255,255,0.3); }

/* ===== Palestras ===== */
.talk {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 70px 0;
}
.talk:not(:last-child) { border-bottom: 1px solid var(--line); }
.talk.reverse .talk-media { order: 2; }
.talk-media { position: relative; border-radius: var(--radius); overflow: hidden; }
.talk-media img { width: 100%; height: 460px; object-fit: cover; }
.talk-tag {
  position: absolute; top: 18px; left: 18px;
  background: rgba(10,10,15,0.7);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  padding: 7px 14px; border-radius: 100px;
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.03em;
}
.talk-body h3 { font-size: clamp(24px, 3vw, 32px); margin-bottom: 18px; }
.talk-body .quote {
  font-style: italic; color: var(--text-dim);
  border-left: 3px solid var(--accent);
  padding-left: 16px; margin: 20px 0;
  font-size: 15.5px;
}
.talk-body p { color: var(--text-dim); margin-bottom: 16px; font-size: 15.5px; }
.talk-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
  margin: 22px 0 28px;
}
.talk-list li {
  font-size: 14.5px; color: var(--text-dim);
  display: flex; gap: 9px; align-items: flex-start;
}
.talk-list li::before { content: '→'; color: var(--accent); flex-shrink: 0; font-weight: 700; }
.talk-audience {
  font-size: 13.5px; color: var(--text-dim);
  margin-bottom: 22px;
}
.talk-audience strong { color: var(--text); }

/* ===== Mais palestras (grid) ===== */
.more-talks-head {
  text-align: center;
  max-width: 560px;
  margin: 30px auto 40px;
  padding-top: 50px;
  border-top: 1px solid var(--line);
}
.more-talks-head h3 { font-size: clamp(20px, 2.6vw, 26px); margin-bottom: 10px; }
.more-talks-head p { color: var(--text-dim); font-size: 15px; }

.talk-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.talk-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  display: flex;
  flex-direction: column;
}
.talk-tag-inline {
  align-self: flex-start;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--line);
  padding: 6px 13px; border-radius: 100px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.02em;
  color: var(--accent);
  margin-bottom: 16px;
}
.talk-card h4 { font-size: 18.5px; margin-bottom: 12px; line-height: 1.3; }
.talk-card p { color: var(--text-dim); font-size: 14px; margin-bottom: 16px; flex-grow: 0; }
.talk-card-list { margin-bottom: 22px; display: grid; gap: 8px; }
.talk-card-list li {
  font-size: 13.5px; color: var(--text-dim);
  display: flex; gap: 8px; align-items: flex-start;
}
.talk-card-list li::before { content: '→'; color: var(--accent); flex-shrink: 0; font-weight: 700; }
.talk-card .btn { margin-top: auto; align-self: flex-start; padding: 12px 22px; font-size: 14px; }

/* ===== Estatísticas ===== */
.stats-band {
  background: var(--gradient);
  padding: 70px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}
.stats-grid .num { font-size: clamp(32px, 4vw, 46px); font-family: 'Space Grotesk', sans-serif; color: #fff; }
.stats-grid .label { font-size: 14px; color: rgba(255,255,255,0.85); margin-top: 6px; }

/* ===== Por que contratar / Para quem ===== */
.split-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}
.pillar-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px;
}
.pillar-card .ico {
  width: 46px; height: 46px; border-radius: 12px;
  background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 20px;
}
.pillar-card h3 { font-size: 20px; margin-bottom: 12px; }
.pillar-card p { color: var(--text-dim); font-size: 15px; }
.audience-list { display: grid; gap: 12px; margin-top: 20px; }
.audience-list li {
  display: flex; gap: 12px; align-items: center;
  font-size: 15px; color: var(--text-dim);
  background: var(--bg-alt); border: 1px solid var(--line);
  padding: 14px 16px; border-radius: 12px;
}
.audience-list li b { color: var(--accent); font-size: 18px; }

/* ===== Prêmio ===== */
.award {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 12px;
  overflow: hidden;
}
.award-media img { width: 100%; height: 420px; object-fit: cover; border-radius: 20px; }
.award-body { padding: 20px 40px 20px 8px; }
.award-body .trophy { font-size: 42px; margin-bottom: 18px; }
.award-body h3 { font-size: clamp(22px, 3vw, 30px); margin-bottom: 14px; }
.award-body p { color: var(--text-dim); font-size: 15.5px; margin-bottom: 10px; }

/* ===== Depoimentos ===== */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.testi-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.testi-photo { width: 100%; aspect-ratio: 4 / 3; overflow: hidden; }
.testi-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; }
.testi-body { padding: 24px; display: flex; flex-direction: column; flex-grow: 1; }
.testi-card .stars { color: var(--accent); font-size: 15px; margin-bottom: 14px; letter-spacing: 2px; }
.testi-card p { color: var(--text-dim); font-size: 14.5px; margin-bottom: 20px; flex-grow: 1; }
.testi-who { display: flex; align-items: center; gap: 12px; padding-top: 16px; border-top: 1px solid var(--line); }
.testi-who strong { display: block; font-size: 14.5px; }
.testi-who span { font-size: 12.5px; color: var(--text-dim); }
/* ===== FAQ ===== */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  width: 100%; text-align: left; background: none; border: none; color: var(--text);
  padding: 24px 0; font-size: 16.5px; font-weight: 600;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  cursor: pointer; font-family: 'Space Grotesk', sans-serif;
}
.faq-q .plus { font-size: 22px; color: var(--accent); transition: transform 0.25s ease; flex-shrink: 0; }
.faq-item.open .faq-q .plus { transform: rotate(45deg); }
.faq-a {
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
}
.faq-a p { color: var(--text-dim); font-size: 15px; padding-bottom: 24px; max-width: 640px; }

/* ===== CTA final ===== */
.final-cta {
  position: relative;
  border-radius: 32px;
  overflow: hidden;
  padding: 90px 40px;
  text-align: center;
}
.final-cta-bg { position: absolute; inset: 0; z-index: 0; }
.final-cta-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 37%; }
.final-cta-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(53,184,218,0.92), rgba(232,94,37,0.92));
}
.final-cta-content { position: relative; z-index: 1; max-width: 620px; margin: 0 auto; }
.final-cta h2 { font-size: clamp(30px, 4.5vw, 46px); color: #fff; margin-bottom: 18px; }
.final-cta p { color: rgba(255,255,255,0.9); font-size: 17px; margin-bottom: 34px; }
.final-cta .btn-primary { background: #fff; color: #16151f; box-shadow: none; }
.final-cta .btn-primary:hover { transform: translateY(-2px); }

/* ===== Footer ===== */
footer { padding: 50px 0 30px; border-top: 1px solid var(--line); }
.footer-grid { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; flex-wrap: wrap; margin-bottom: 30px; }
.footer-brand .logo { margin-bottom: 10px; }
.footer-brand p { color: var(--text-dim); font-size: 14px; max-width: 320px; }
.footer-links { display: flex; gap: 60px; flex-wrap: wrap; }
.footer-links h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-dim); margin-bottom: 14px; }
.footer-links a { display: block; font-size: 14.5px; color: var(--text-dim); margin-bottom: 10px; }
.footer-links a:hover { color: var(--text); }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  padding-top: 24px; border-top: 1px solid var(--line);
  font-size: 12.5px; color: var(--text-dim);
}

/* ===== WhatsApp float ===== */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px -6px rgba(37,211,102,0.6);
  transition: transform 0.2s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; fill: #fff; }

/* ===== Reveal animation ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .about-grid, .talk, .talk.reverse .talk-media, .award, .split-cols { grid-template-columns: 1fr; }
  .talk.reverse .talk-media { order: 0; }
  .talk-media img { height: 320px; }
  .about-photo img { height: 400px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: repeat(2, 1fr); }
  .talk-grid { grid-template-columns: repeat(2, 1fr); }
  nav.main-nav { display: none; }
  .menu-toggle { display: block; }
  .hero .container { padding-left: 24px; }
  .hero-content { max-width: 580px; }
  .hero-bg img { object-position: 96% 12%; }
  .hero-bg::after {
    background:
      linear-gradient(180deg, rgba(10,10,15,0.4) 0%, rgba(10,10,15,0.62) 50%, rgba(10,10,15,0.9) 82%, var(--bg) 100%),
      linear-gradient(90deg, rgba(10,10,15,0.94) 0%, rgba(10,10,15,0.8) 45%, rgba(10,10,15,0.45) 68%, rgba(10,10,15,0.2) 90%, rgba(10,10,15,0.12) 100%);
  }
  nav.main-nav.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(10,10,15,0.97);
    backdrop-filter: blur(14px);
    padding: 20px 24px 28px;
    border-bottom: 1px solid var(--line);
    gap: 4px;
  }
  nav.main-nav.mobile-open a { padding: 12px 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 600px) {
  .section { padding: 70px 0; }
  .hero { padding-top: 120px; }
  .hero-content { max-width: none; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-stats { margin-top: 36px; padding-top: 24px; row-gap: 22px; }
  .hero-stats .stat { flex: 0 0 calc(50% - 14px); padding: 0 0 0 20px; }
  .hero-stats .stat:nth-child(odd) { padding-left: 0; border-left: none; }
  .talk-list { grid-template-columns: 1fr; }
  .talk-grid { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }
  .footer-grid { flex-direction: column; }
  .final-cta { padding: 60px 22px; }
}