@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #faf9f6;          /* Warm, bright off-white — acessível e limpo */
  --bg-soft: #f1ede6;     /* Alternating warm sand section */
  --bg-card: #ffffff;     /* Clean white cards */
  --bg-card-hover: #ffffff;
  --text: #211f1c;        /* Near-black, friendly */
  --text-soft: #6a655d;   /* Muted warm gray for subtexts */
  --accent: #070783;
  --accent-dark: #05055f;
  --accent-dim: rgba(7, 7, 131, 0.10);
  --accent-line: rgba(7, 7, 131, 0.26);
  --line: rgba(33, 31, 28, 0.10);
  --line-soft: rgba(33, 31, 28, 0.06);
  --white: #ffffff;
  --green: #070783;
  --sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --display: 'Plus Jakarta Sans', system-ui, sans-serif;
}

/* ── Reset ───────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

body.lightbox-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Animations ──────────────────────────────── */

@keyframes up {
  from { opacity: 0; transform: translateY(36px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s cubic-bezier(.22,1,.36,1),
              transform .6s cubic-bezier(.22,1,.36,1);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ── Top Bar ─────────────────────────────────── */

.top-bar {
  background: var(--accent);
  color: #fff;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .01em;
  padding: 9px 24px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  z-index: 101;
  position: relative;
}

.top-bar span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar span strong {
  font-weight: 800;
}

/* ── Header ──────────────────────────────────── */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 249, 246, 0.85);
  backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid var(--line-soft);
}

.header-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand img {
  height: 34px;
  width: auto;
}

.nav {
  display: flex;
  gap: 30px;
}

.nav a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-soft);
  transition: color .2s;
}

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

.cta-whatsapp-header {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 20px;
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  font-size: 14px;
  font-weight: 700;
  border-radius: 100px;
  transition: all .2s ease;
}

.cta-whatsapp-header svg {
  transform: rotate(45deg);
}

.cta-whatsapp-header:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(7, 7, 131, 0.28);
}

/* ── Hero ────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 92svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #2b2a27;
  color: var(--white);
}

.hero picture,
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-bg {
  object-fit: cover;
  object-position: center 55%;
  animation: up 1.6s cubic-bezier(.22,1,.36,1) both;
  scale: 1.04;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(20,19,17,.30) 0%,
      rgba(20,19,17,.45) 45%,
      rgba(20,19,17,.78) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px 40px;
  width: 100%;
}

.hero-content--center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  margin-bottom: 24px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: rgba(7, 7, 131, 0.92);
  border-radius: 100px;
  animation: up .8s cubic-bezier(.22,1,.36,1) .1s both;
}

.hero h1 {
  font-family: var(--display);
  font-size: clamp(38px, 6.4vw, 72px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -.025em;
  animation: up .8s cubic-bezier(.22,1,.36,1) .25s both;
}

.hero h1 em {
  font-style: normal;
  color: #fff;
}

.hero-sub {
  max-width: 560px;
  margin-top: 22px;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
  color: rgba(255,255,255,.85);
  animation: up .8s cubic-bezier(.22,1,.36,1) .4s both;
}

.hero-sub strong {
  color: #fff;
  font-weight: 700;
}

/* ── CTA Buttons ─────────────────────────────── */

.cta-main {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 34px;
  padding: 18px 34px;
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  font-size: 16px;
  font-weight: 700;
  border-radius: 100px;
  transition: all .25s cubic-bezier(.22,1,.36,1);
  animation: up .8s cubic-bezier(.22,1,.36,1) .55s both;
}

.cta-main:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(7, 7, 131, .35);
}

.cta-main--large {
  padding: 20px 44px;
  font-size: 17px;
}

.cta-inline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 44px;
  padding: 8px 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  border-bottom: 2px solid var(--accent-line);
  transition: color .2s, border-color .2s;
}

.cta-inline:hover {
  color: var(--accent-dark);
  border-color: var(--accent-dark);
}

/* ── Hero Proof ──────────────────────────────── */

.hero-proof {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 36px;
  animation: up .8s cubic-bezier(.22,1,.36,1) .7s both;
}

.hero-proof span {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,.85);
}

.dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255,255,255,.4);
  flex-shrink: 0;
}

/* ── Sections ────────────────────────────────── */

.section {
  padding: 100px 0;
}

.section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section h2 {
  font-family: var(--display);
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--text);
  margin-bottom: 48px;
}

.section h2 em {
  font-style: normal;
  color: var(--accent);
}

/* ── Differentials ───────────────────────────── */

.diff-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 72px;
}

.diff-card {
  padding: 32px 26px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all 0.25s cubic-bezier(.22,1,.36,1);
}

.diff-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-line);
  box-shadow: 0 18px 36px rgba(33, 31, 28, 0.08);
}

.diff-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--accent-dim);
  color: var(--accent);
}

.diff-card h4 {
  font-family: var(--display);
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
}

.diff-card p {
  font-size: 14.5px;
  color: var(--text-soft);
  line-height: 1.6;
}

/* ── Materials ───────────────────────────────── */

.materials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.mat-card {
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: all 0.25s cubic-bezier(.22,1,.36,1);
}

.mat-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-line);
  box-shadow: 0 22px 44px rgba(33, 31, 28, 0.10);
}

.mat-num {
  font-family: var(--display);
  font-size: 34px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.mat-card h3 {
  margin-top: 16px;
  font-family: var(--display);
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
}

.mat-card p {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-soft);
}

/* ── Gallery ─────────────────────────────────── */

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

.gallery-section h2 {
  margin-bottom: 24px;
}

.filters {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.filter {
  height: 42px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 100px;
  background: var(--bg-card);
  color: var(--text-soft);
  font-size: 14px;
  font-weight: 600;
  transition: all .2s ease;
}

.filter:hover {
  border-color: var(--accent-line);
  color: var(--accent);
}

.filter.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 12px;
}

.g-item {
  position: relative;
  padding: 0;
  border: 1px solid var(--line);
  overflow: hidden;
  border-radius: 14px;
  background: var(--bg-card);
  transition: all 0.35s ease;
}

.g-item.large { grid-column: span 2; grid-row: span 2; }
.g-item.tall { grid-row: span 2; }

.g-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s cubic-bezier(.22,1,.36,1);
}

.g-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(33, 31, 28, 0.16);
}

.g-item:hover img { transform: scale(1.06); }

.g-item.is-hidden { display: none; }

/* ── Reviews / Google Style ──────────────────── */

.reviews-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 44px;
}

.reviews-header h2 {
  margin-bottom: 0;
}

.google-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 14px;
  flex-shrink: 0;
}

.google-icon { flex-shrink: 0; }

.google-badge-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.google-stars {
  display: flex;
  gap: 1px;
  color: var(--accent);
  font-size: 14px;
  line-height: 1;
}

.google-rating {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-soft);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.test-card {
  padding: 30px 28px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all 0.25s cubic-bezier(.22,1,.36,1);
}

.test-card:hover {
  border-color: var(--accent-line);
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(33, 31, 28, 0.08);
}

.test-card-top {
  display: flex;
  align-items: center;
  gap: 10px;
}

.g-icon-small { flex-shrink: 0; }

.stars {
  display: flex;
  gap: 2px;
  color: var(--accent);
  font-size: 15px;
  line-height: 1;
}

.test-text {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
}

.test-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  border-top: 1px solid var(--line-soft);
  padding-top: 16px;
}

.test-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: 17px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.test-author-info h4 {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}

.test-author-info span {
  font-size: 12.5px;
  color: var(--text-soft);
  display: block;
}

/* ── How it works ────────────────────────────── */

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

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.step {
  padding: 40px 32px;
  background: var(--bg-soft);
  border: 1px solid var(--line-soft);
  border-radius: 18px;
  transition: all 0.25s cubic-bezier(.22,1,.36,1);
}

.step:hover {
  border-color: var(--accent-line);
  transform: translateY(-5px);
  background: var(--bg-card);
  box-shadow: 0 18px 36px rgba(33, 31, 28, 0.08);
}

.step-n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: var(--display);
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 20px;
}

.step h3 {
  font-family: var(--display);
  font-size: 21px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.step p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-soft);
}

/* ── CTA Final ───────────────────────────────── */

.cta-section {
  background: var(--bg-soft);
  text-align: center;
  padding: 100px 0;
}

.cta-final {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--accent);
  padding: 72px 40px;
  border-radius: 28px;
  max-width: 820px;
  margin: 0 auto;
}

.cta-section .section-label { color: rgba(255,255,255,.85); }

.cta-section h2 {
  color: #fff;
  margin-bottom: 20px;
}

.cta-desc {
  font-size: 17px;
  font-weight: 400;
  line-height: 1.6;
  color: rgba(255,255,255,.9);
  max-width: 540px;
}

.cta-desc strong { font-weight: 800; color: #fff; }

.cta-final .cta-main {
  background: #fff;
  color: var(--accent-dark);
  border-color: #fff;
}

.cta-final .cta-main:hover {
  background: #f1ede6;
  border-color: #f1ede6;
  box-shadow: 0 16px 32px rgba(0,0,0,.18);
}

.cta-contact {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
}

.cta-contact a {
  font-size: 15px;
  font-weight: 600;
  color: rgba(255,255,255,.9);
  transition: color .2s;
}

.cta-contact a:hover { color: #fff; }

.cta-contact .dot { background: rgba(255,255,255,.5); }

/* ── Footer ──────────────────────────────────── */

.footer {
  padding: 44px 0;
  background: var(--bg);
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-inner img {
  height: 34px;
  width: auto;
}

.footer-inner p {
  font-size: 13.5px;
  color: var(--text-soft);
  line-height: 1.6;
  max-width: 640px;
}

/* ── Floating WhatsApp ───────────────────────── */

.fab {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  box-shadow: 0 8px 28px rgba(7, 7, 131, .42);
  transition: transform .3s cubic-bezier(.22,1,.36,1), box-shadow .3s;
  animation: up .6s cubic-bezier(.22,1,.36,1) 1s both;
}

.fab:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 14px 40px rgba(7, 7, 131, .52);
}

/* ── Lightbox ────────────────────────────────── */

.lightbox {
  max-width: min(980px, calc(100% - 32px));
  padding: 0;
  border: 0;
  border-radius: 12px;
  background: transparent;
}

.lightbox::backdrop {
  background: rgba(20,18,16,.85);
  backdrop-filter: blur(10px);
}

.lightbox img {
  width: 100%;
  max-height: 88svh;
  object-fit: contain;
  border-radius: 12px;
}

.lightbox-close {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  color: #fff;
  backdrop-filter: blur(8px);
  transition: background .2s;
}

.lightbox-close:hover { background: rgba(255,255,255,.2); }

/* ── Responsive ──────────────────────────────── */

@media (max-width: 900px) {
  .nav { display: none; }

  .hero { min-height: 88svh; }

  .diff-grid { grid-template-columns: repeat(2, 1fr); }
  .materials { grid-template-columns: 1fr; gap: 16px; }
  .testimonials-grid { grid-template-columns: 1fr; gap: 16px; }
  .how-steps { grid-template-columns: 1fr; gap: 16px; }

  .reviews-header { flex-direction: column; align-items: flex-start; }

  .gallery {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
  }
}

@media (max-width: 600px) {
  .container { padding: 0 20px; }

  .top-bar { font-size: 11.5px; gap: 10px; flex-wrap: wrap; }

  .header-inner { height: 62px; }
  .brand img { height: 28px; }

  .cta-whatsapp-header {
    height: 38px;
    padding: 0 16px;
    font-size: 13px;
  }

  .hero { min-height: 92svh; }
  .hero-content { padding-bottom: 40px; }
  .hero-sub { font-size: 16px; }
  .hero-sub br { display: none; }
  .hero-proof { flex-wrap: wrap; gap: 10px; justify-content: center; }

  .cta-main {
    width: 100%;
    justify-content: center;
    padding: 17px 24px;
  }

  .cta-main--large {
    padding: 18px 24px;
    font-size: 16px;
  }

  .section { padding: 72px 0; }
  .section h2 { margin-bottom: 36px; }

  .diff-grid { grid-template-columns: 1fr; gap: 14px; }
  .diff-card { padding: 26px 22px; }

  .mat-card { padding: 32px 26px; }

  .gallery {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 150px;
    gap: 8px;
  }

  .g-item.large { grid-column: span 2; }

  .step { padding: 32px 26px; }

  .cta-section { padding: 72px 0; }
  .cta-final { padding: 48px 26px; border-radius: 22px; }

  .cta-contact { flex-wrap: wrap; justify-content: center; gap: 10px; }

  .footer-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
}