/* ============================================================
   ESTÚDIO HERTZ · Marketing Político Audiovisual em Brasília
   Static landing page · 2026
   ============================================================ */

:root {
  --navy: #1d3557;
  --navy-deep: #142540;
  --navy-soft: #2a4a73;
  --orange: #f4a261;
  --orange-deep: #e76f51;
  --grey-50: #f7f8fa;
  --grey-100: #eef0f4;
  --grey-200: #e5e5e5;
  --grey-300: #cfd4dc;
  --grey-500: #6b7280;
  --grey-700: #2b3340;
  --ink: #0f1726;
  --white: #ffffff;
  --shadow-sm: 0 4px 18px rgba(15, 23, 38, 0.06);
  --shadow-md: 0 16px 40px rgba(15, 23, 38, 0.10);
  --shadow-lg: 0 30px 70px rgba(15, 23, 38, 0.18);
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --maxw: 1200px;
  --t: 240ms cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; font-size: 18px; }
@media (max-width: 540px) { html { font-size: 17px; } }
body {
  margin: 0;
  font-family: 'Manrope', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--navy); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--orange-deep); }

::selection { background: var(--orange); color: var(--navy-deep); }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ===== Headings ===== */
h1, h2, h3 {
  font-family: 'Playfair Display', 'Manrope', serif;
  color: var(--navy-deep);
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0 0 1rem;
}
h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); font-weight: 900; }
h2 { font-size: clamp(2.1rem, 4.2vw, 3.2rem); font-weight: 800; }
h3 { font-size: 1.4rem; font-weight: 700; font-family: 'Manrope', sans-serif; }
.kicker {
  display: inline-block;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: .18em;
  font-size: .92rem;
  color: var(--orange-deep);
  margin-bottom: .9rem;
}
.kicker.light { color: var(--orange); }
.lead { color: var(--grey-700); font-size: 1.22rem; max-width: 820px; line-height: 1.65; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: 1.05rem 1.9rem;
  border-radius: 999px;
  border: 2px solid transparent;
  font-weight: 700;
  font-family: inherit;
  font-size: 1.08rem;
  cursor: pointer;
  transition: transform var(--t), background var(--t), color var(--t), border-color var(--t), box-shadow var(--t);
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--navy); color: var(--white); box-shadow: var(--shadow-md); }
.btn-primary:hover { background: var(--navy-deep); color: var(--white); }
.btn-orange { background: var(--orange); color: var(--navy-deep); box-shadow: 0 10px 24px rgba(244,162,97,.45); }
.btn-orange:hover { background: var(--orange-deep); color: var(--white); }
.btn-ghost { background: transparent; color: var(--navy); border-color: rgba(29,53,87,.2); }
.btn-ghost:hover { border-color: var(--navy); color: var(--navy-deep); }
.btn-block { width: 100%; justify-content: center; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid rgba(15,23,38,.06);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: .9rem 1.25rem; }
.logo-wrap { display: flex; align-items: center; gap: .7rem; }
.logo-wrap img { width: 56px; height: 56px; border-radius: 50%; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text strong { color: var(--navy-deep); font-weight: 800; font-size: 1.15rem; letter-spacing: .02em; }
.logo-text em { font-style: normal; color: var(--grey-500); font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; }

.main-nav { display: flex; gap: 1.8rem; align-items: center; }
.main-nav a { color: var(--navy-deep); font-weight: 600; font-size: 1.05rem; }
.main-nav a:hover { color: var(--orange-deep); }
.main-nav a.nav-cta {
  background: var(--orange);
  color: var(--navy-deep);
  padding: .65rem 1.25rem;
  border-radius: 999px;
  font-size: 1rem;
  transition: background var(--t), color var(--t);
}
.main-nav a.nav-cta:hover { background: var(--orange-deep); color: var(--white); }

.menu-toggle {
  display: none; background: transparent; border: 0; font-size: 1.4rem; color: var(--navy-deep); cursor: pointer;
}

@media (max-width: 880px) {
  .main-nav {
    position: absolute; top: 100%; right: 0; left: 0;
    background: var(--white); border-bottom: 1px solid rgba(0,0,0,.05);
    flex-direction: column; align-items: stretch; gap: 0; padding: .5rem 1rem 1rem;
    transform: translateY(-10px); opacity: 0; pointer-events: none; transition: var(--t);
  }
  .main-nav a { padding: .8rem .25rem; border-bottom: 1px solid rgba(0,0,0,.05); }
  .main-nav a:last-child { border-bottom: 0; margin-top: .5rem; text-align: center; }
  .main-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .menu-toggle { display: block; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(3.5rem, 7vw, 5.5rem);
  background: linear-gradient(180deg, #fbfcff 0%, #eef2f8 100%);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(700px 400px at 90% -10%, rgba(244,162,97,.20), transparent 60%),
    radial-gradient(500px 380px at -10% 80%, rgba(29,53,87,.18), transparent 60%);
  z-index: 0;
}
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 3rem; align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  background: rgba(29,53,87,.08); color: var(--navy-deep);
  padding: .55rem 1rem; border-radius: 999px;
  font-weight: 600; font-size: 1rem; letter-spacing: .03em;
  margin-bottom: 1.4rem;
}
.hero-eyebrow .dot { width: 8px; height: 8px; background: var(--orange-deep); border-radius: 50%; box-shadow: 0 0 0 0 rgba(231,111,81,.6); animation: pulse 2s infinite; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(231,111,81,.5); }
  70% { box-shadow: 0 0 0 14px rgba(231,111,81,0); }
  100% { box-shadow: 0 0 0 0 rgba(231,111,81,0); }
}
.hero-content h1 .hl {
  background: linear-gradient(120deg, var(--orange) 0%, var(--orange-deep) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-subtitle { font-size: 1.32rem; color: var(--grey-700); max-width: 680px; margin: 0 0 2rem; line-height: 1.6; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.5rem; }

.hero-stats { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1.1rem; max-width: 640px; }
.hero-stats li { background: rgba(255,255,255,.7); border: 1px solid rgba(29,53,87,.08); border-radius: var(--radius); padding: 1.2rem 1.1rem; }
.hero-stats strong { font-family: 'Playfair Display', serif; display: block; font-size: 2.1rem; color: var(--navy-deep); line-height: 1; }
.hero-stats span { font-size: .95rem; color: var(--grey-500); display: block; margin-top: .3rem; }

.hero-card {
  background: var(--navy-deep);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.8rem;
  box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.hero-card::before {
  content: ''; position: absolute; right: -60px; top: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, rgba(244,162,97,.45), transparent 60%);
}
.hc-tag {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(244,162,97,.18); color: var(--orange);
  padding: .45rem .9rem; border-radius: 999px;
  font-weight: 700; font-size: .85rem; letter-spacing: .12em; text-transform: uppercase;
  margin-bottom: 1.1rem;
}
.blink { animation: blink 1.4s infinite; }
@keyframes blink { 50% { opacity: .3; } }
.hero-card h3 { color: var(--white); font-family: 'Playfair Display', serif; font-size: 1.7rem; }
.hero-card ul { list-style: none; padding: 0; margin: 1.2rem 0 1.8rem; display: grid; gap: .8rem; }
.hero-card li { display: flex; gap: .7rem; align-items: center; color: rgba(255,255,255,.92); font-size: 1.05rem; }
.hero-card li i { color: var(--orange); width: 24px; font-size: 1.1rem; }

@media (max-width: 880px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 540px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero-stats li:last-child { grid-column: 1 / -1; }
}

/* ===== Sections ===== */
.section { padding: clamp(3.5rem, 7vw, 5.5rem) 0; }
.section-head { max-width: 820px; margin: 0 0 2.5rem; }
.section-head.light .kicker { color: var(--orange); }
.section-head.light h2,
.section-head.light p { color: var(--white); }

/* ===== Authority ===== */
.authority { background: var(--grey-50); }
.authority-grid {
  display: grid; gap: 1.2rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-bottom: 3rem;
}
.auth-card {
  background: var(--white);
  border: 1px solid rgba(29,53,87,.08);
  border-radius: var(--radius);
  padding: 1.6rem;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.auth-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(244,162,97,.5); }
.auth-card .card-icon {
  display: inline-flex; width: 48px; height: 48px; align-items: center; justify-content: center;
  background: rgba(29,53,87,.08); color: var(--navy);
  border-radius: 12px; font-size: 1.2rem; margin-bottom: 1rem;
}
.auth-card h3 { font-size: 1.32rem; color: var(--navy-deep); }
.auth-card p { color: var(--grey-700); font-size: 1.06rem; margin: 0; line-height: 1.65; }

/* YouTube Player */
.yt-wrapper { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); border: 1px solid rgba(29,53,87,.08); }
.yt-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.4rem; flex-wrap: wrap; background: var(--navy-deep); color: var(--white); }
.yt-head h3 { color: var(--white); margin: 0; font-size: 1.05rem; display: flex; align-items: center; gap: .55rem; }
.yt-head h3 i { color: #ff4d4d; }
.yt-controls { display: flex; gap: .5rem; }
.yt-btn {
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15); color: var(--white);
  padding: .5rem .9rem; border-radius: 999px; font-weight: 600; font-size: .85rem;
  cursor: pointer; transition: var(--t); display: inline-flex; align-items: center; gap: .4rem;
}
.yt-btn:hover { background: var(--orange); color: var(--navy-deep); border-color: transparent; }
.yt-frame { position: relative; width: 100%; aspect-ratio: 16/9; background: #000; }
.yt-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ===== Services ===== */
.services-grid {
  display: grid; gap: 1.2rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.srv-card {
  background: var(--white);
  border: 1px solid rgba(29,53,87,.08);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  position: relative;
  transition: var(--t);
}
.srv-card:hover {
  transform: translateY(-6px);
  border-color: rgba(244,162,97,.7);
  box-shadow: var(--shadow-md);
}
.srv-num {
  display: inline-block;
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem; font-weight: 900;
  color: rgba(29,53,87,.18);
  line-height: 1; margin-bottom: .5rem;
}
.srv-card h3 { color: var(--navy-deep); font-size: 1.45rem; margin-bottom: .7rem; }
.srv-card p { color: var(--grey-700); margin: 0 0 1.1rem; font-size: 1.06rem; line-height: 1.6; }
.srv-card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .45rem; }
.srv-card li { color: var(--grey-700); font-size: 1rem; padding-left: 1.3rem; position: relative; }
.srv-card li::before { content: '›'; color: var(--orange-deep); font-weight: 800; position: absolute; left: 0; top: -1px; }

/* ===== Differentials ===== */
.differentials {
  background:
    radial-gradient(800px 380px at 100% 0%, rgba(244,162,97,.22), transparent 60%),
    linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 100%);
  color: var(--white);
}
.dif-grid { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.dif-item {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  padding: 1.6rem;
  backdrop-filter: blur(8px);
  transition: var(--t);
}
.dif-item:hover { border-color: var(--orange); transform: translateY(-3px); background: rgba(255,255,255,.08); }
.dif-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--orange); color: var(--navy-deep); font-size: 1.3rem;
  margin-bottom: 1rem;
}
.dif-item h3 { color: var(--white); font-size: 1.35rem; }
.dif-item p { color: rgba(255,255,255,.85); margin: 0; font-size: 1.06rem; line-height: 1.6; }

/* ===== Jingles / Audio Player ===== */
.jingles { background: var(--grey-50); }
.audio-player-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(29,53,87,.08);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: grid; grid-template-columns: 1.1fr 1fr;
}
@media (max-width: 880px) { .audio-player-wrap { grid-template-columns: 1fr; } }

.ap-now {
  background: linear-gradient(160deg, var(--navy-deep) 0%, var(--navy) 100%);
  color: var(--white);
  padding: 2rem;
  display: grid; gap: 1.4rem;
  align-content: center;
  position: relative; overflow: hidden;
}
.ap-now::after {
  content: ''; position: absolute; inset: auto -40px -40px auto;
  width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, rgba(244,162,97,.35), transparent 60%);
  pointer-events: none;
}
.ap-cover {
  width: 110px; height: 110px; border-radius: 22px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--orange), var(--orange-deep));
  color: var(--navy-deep); font-size: 2.4rem;
  box-shadow: 0 18px 32px rgba(0,0,0,.25);
  flex-shrink: 0;
}
.ap-meta { display: grid; gap: .7rem; }
.ap-label { color: var(--orange); font-weight: 700; letter-spacing: .15em; font-size: .72rem; text-transform: uppercase; }
.ap-meta h3 { color: var(--white); font-family: 'Playfair Display', serif; font-size: 1.85rem; margin: 0; min-height: 1.5em; }
.ap-time { display: grid; grid-template-columns: auto 1fr auto; gap: .7rem; align-items: center; font-size: .95rem; color: rgba(255,255,255,.85); font-variant-numeric: tabular-nums; }

input[type="range"] {
  -webkit-appearance: none; appearance: none;
  height: 6px; border-radius: 999px; background: rgba(255,255,255,.18); outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--orange); border: 2px solid var(--white);
  cursor: pointer; transition: transform var(--t);
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }
input[type="range"]::-moz-range-thumb {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--orange); border: 2px solid var(--white); cursor: pointer;
}

.ap-controls { display: flex; align-items: center; gap: .55rem; flex-wrap: wrap; }
.ap-btn {
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.1); color: var(--white); border: 1px solid rgba(255,255,255,.15);
  cursor: pointer; transition: var(--t); display: inline-flex; align-items: center; justify-content: center;
  font-size: .95rem;
}
.ap-btn:hover { background: var(--orange); color: var(--navy-deep); border-color: transparent; }
.ap-play { width: 56px; height: 56px; background: var(--orange); color: var(--navy-deep); font-size: 1.1rem; }
.ap-play:hover { background: var(--orange-deep); color: var(--white); }

.ap-volume { display: flex; align-items: center; gap: .4rem; margin-left: auto; min-width: 110px; color: rgba(255,255,255,.8); font-size: .85rem; }
.ap-volume input { flex: 1; }

/* Track List */
.ap-list {
  list-style: none; margin: 0; padding: 1.5rem;
  display: grid; gap: .4rem;
  max-height: 420px; overflow-y: auto;
}
.ap-list li {
  padding: 1rem 1.1rem;
  border-radius: 12px;
  cursor: pointer;
  display: flex; align-items: center; gap: .9rem;
  border: 1px solid transparent;
  transition: var(--t);
  color: var(--ink);
  font-size: 1.05rem;
}
.ap-list li:hover { background: var(--grey-50); border-color: rgba(29,53,87,.08); }
.ap-list li.active { background: rgba(244,162,97,.14); border-color: rgba(244,162,97,.4); color: var(--navy-deep); font-weight: 600; }
.ap-list .num { width: 30px; height: 30px; border-radius: 50%; background: var(--grey-100); color: var(--navy-deep); font-weight: 700; font-size: .88rem; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.ap-list li.active .num { background: var(--orange); color: var(--navy-deep); }
.ap-list .title { flex: 1; }
.ap-list .ico { color: var(--grey-500); }
.ap-list li.active .ico { color: var(--orange-deep); }

/* ===== Process ===== */
.process-steps {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 1.2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  counter-reset: ps;
}
.process-steps li {
  background: var(--white);
  border: 1px solid rgba(29,53,87,.08);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem;
  position: relative;
}
.ps-step {
  display: inline-block;
  font-family: 'Playfair Display', serif;
  color: var(--orange-deep); font-size: 2.2rem; font-weight: 900; line-height: 1;
  margin-bottom: .8rem;
}
.process-steps h3 { color: var(--navy-deep); font-size: 1.4rem; margin-bottom: .55rem; }
.process-steps p { color: var(--grey-700); margin: 0; font-size: 1.05rem; line-height: 1.6; }

/* ===== CTA Final ===== */
.cta-final {
  background:
    radial-gradient(700px 400px at 0% 100%, rgba(244,162,97,.25), transparent 60%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--white);
}
.cta-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 3rem; align-items: start; }
@media (max-width: 880px) { .cta-grid { grid-template-columns: 1fr; gap: 2rem; } }
.cta-text h2 { color: var(--white); }
.cta-text p { color: rgba(255,255,255,.92); font-size: 1.2rem; max-width: 560px; line-height: 1.6; }
.cta-info { list-style: none; padding: 0; margin: 1.8rem 0 0; display: grid; gap: .85rem; }
.cta-info li { color: rgba(255,255,255,.95); display: flex; align-items: center; gap: .7rem; font-size: 1.08rem; }
.cta-info i { color: var(--orange); width: 24px; font-size: 1.15rem; }
.cta-info a { color: rgba(255,255,255,.92); }
.cta-info a:hover { color: var(--orange); }

.cta-form {
  background: var(--white); color: var(--ink);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  display: grid; gap: .9rem;
}
.cta-form h3 { color: var(--navy-deep); font-family: 'Playfair Display', serif; font-size: 1.8rem; margin: 0; }
.form-sub { color: var(--grey-500); margin: -.2rem 0 .8rem; font-size: 1rem; }
.cta-form label { display: grid; gap: .4rem; font-size: 1rem; color: var(--grey-700); font-weight: 600; }
.cta-form input,
.cta-form select,
.cta-form textarea {
  font-family: inherit; font-size: 1.05rem;
  padding: .85rem 1rem;
  border-radius: 12px;
  border: 1.5px solid var(--grey-200);
  background: var(--white);
  color: var(--ink);
  transition: var(--t);
  outline: none;
}
.cta-form input:focus,
.cta-form select:focus,
.cta-form textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(244,162,97,.18); }
.cta-form textarea { resize: vertical; }
.form-disclaimer { font-size: .85rem; color: var(--grey-500); margin: 0; text-align: center; }

/* ===== Footer ===== */
.site-footer {
  background: #0c1726;
  color: rgba(255,255,255,.75);
  padding-top: 3rem;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2rem; }
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; } }
.ft-brand p { font-size: 1.02rem; color: rgba(255,255,255,.78); max-width: 400px; margin-top: 1.1rem; line-height: 1.65; }
.ft-brand img { width: 64px; height: 64px; border-radius: 50%; }
.ft-col h4 { color: var(--white); font-size: .95rem; text-transform: uppercase; letter-spacing: .14em; margin: 0 0 1rem; font-family: 'Manrope', sans-serif; }
.ft-col p { font-size: 1rem; line-height: 1.65; margin: 0 0 .75rem; color: rgba(255,255,255,.78); }
.ft-col i { color: var(--orange); margin-right: .35rem; }
.ft-col a { color: rgba(255,255,255,.9); }
.ft-col a:hover { color: var(--orange); }
.ft-links { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.ft-links a { font-size: 1.02rem; }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 1.4rem 0; background: rgba(0,0,0,.25); }
.fb-inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .92rem; color: rgba(255,255,255,.65); }
.fb-inner a { color: var(--orange); font-weight: 600; }

/* ===== Float WhatsApp ===== */
.float-wa {
  position: fixed; bottom: 1.2rem; right: 1.2rem; z-index: 90;
  display: inline-flex; align-items: center; gap: .65rem;
  background: #25D366; color: var(--white);
  padding: 1rem 1.5rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1.05rem;
  box-shadow: 0 16px 32px rgba(37,211,102,.4);
  transition: var(--t);
}
.float-wa:hover { background: #1ebe5b; color: var(--white); transform: translateY(-3px); }
.float-wa i { font-size: 1.5rem; }
@media (max-width: 540px) {
  .float-wa span { display: none; }
  .float-wa { padding: .9rem 1rem; }
}

/* Reveal animation */
[data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity .8s ease, transform .8s ease; }
[data-reveal].on { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}