/* ============================================================
   ease ótica — cinematic scroll
   Warm, welcoming editorial · cream + honey + terracotta
   ============================================================ */
:root {
  --ink:     #2a201a;   /* warm near-black (roasted brown) */
  --paper:   #f6eee1;   /* warm cream */
  --paper-2: #efe4d2;   /* deeper cream */
  --muted:   #7c6a57;   /* warm taupe */
  --line:    #e0d2bd;   /* soft sand line */
  --accent:  #c87a33;   /* honey amber */
  --accent-2:#a9501f;   /* terracotta */
  --gold:    #dfa45a;   /* warm gold */
  --cine-bg: #241a12;   /* warm stage letterbox */
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scrollbar-width: none; }
html::-webkit-scrollbar { display: none; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: "Inter", system-ui, sans-serif;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

strong { font-weight: 600; color: var(--ink); }

/* ---------- Fixed nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 36px;
  color: #fff;
  transition: padding 0.4s, background 0.4s;
}
.nav::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(180deg, rgba(40,24,10,0.5) 0%, rgba(40,24,10,0.12) 60%, transparent 100%);
  transition: opacity 0.4s;
}
.nav.solid::before { opacity: 0; }
.nav.solid { background: rgba(246,238,225,0.9); backdrop-filter: blur(12px); color: var(--ink); border-bottom: 1px solid var(--line); padding: 12px 36px; }
.brand { text-decoration: none; color: inherit; display: flex; align-items: center; }
.brand-logo { height: 30px; width: auto; display: block; transition: height 0.4s; }
.nav.solid .brand-logo { height: 26px; }
.brand-logo--dark { display: none; }
.nav.solid .brand-logo--light { display: none; }
.nav.solid .brand-logo--dark { display: block; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  color: inherit;
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.88;
  transition: opacity 0.3s;
}
.nav-links a:hover { opacity: 1; }
.nav-cta {
  border: 1px solid currentColor;
  padding: 8px 16px;
  border-radius: 100px;
  opacity: 1 !important;
}
.nav.solid .nav-cta { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ============================================================
   Cinematic scroll sections (shared)
   ============================================================ */
.cinematic {
  position: relative;
  height: 560vh;            /* scroll distance = playback length */
  background: var(--cine-bg);
}
.sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: var(--cine-bg);
}
.sticky canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.grain {
  position: absolute; inset: 0; pointer-events: none; z-index: 6;
  opacity: 0.045; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.vignette {
  position: absolute; inset: 0; pointer-events: none; z-index: 5;
  background:
    radial-gradient(120% 95% at 50% 45%, transparent 44%, rgba(40,24,10,0.62) 100%),
    linear-gradient(180deg, rgba(40,24,10,0.42) 0%, transparent 24%, transparent 70%, rgba(40,24,10,0.66) 100%);
}
.vignette.soft {
  background:
    radial-gradient(130% 100% at 50% 50%, transparent 52%, rgba(40,24,10,0.48) 100%),
    linear-gradient(180deg, rgba(40,24,10,0.34) 0%, transparent 32%, transparent 72%, rgba(40,24,10,0.55) 100%);
}

/* ---------- Overlay copy ---------- */
.overlay { position: relative; z-index: 10; text-align: center; padding: 0 24px; color: #fff; }
.kicker {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, calc(-50% - 4.8em));
  font-size: 12px;
  letter-spacing: 0.42em;
  text-transform: lowercase;
  font-weight: 400;
  opacity: 0;
  color: var(--gold);
}
.line {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: max-content;
  max-width: 92vw;
  font-family: "Fraunces", serif;
  font-weight: 500;
  font-size: clamp(2.4rem, 7vw, 6rem);
  letter-spacing: -0.012em;
  line-height: 1.04;
  opacity: 0;
  text-shadow: 0 6px 50px rgba(30,16,6,0.55);
  will-change: opacity, transform;
}
.line em {
  display: block;
  font-size: 0.32em;
  font-style: normal;
  font-family: "Inter", sans-serif;
  font-weight: 300;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-top: 1em;
  color: var(--gold);
  opacity: 0.95;
}

/* ---------- Corner HUD ---------- */
.hud-corner {
  position: absolute; z-index: 12;
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  font-weight: 300; color: rgba(255,248,238,0.66);
}
.tl { top: 96px; left: 36px; }
.tr { top: 96px; right: 36px; }
.bl { bottom: 70px; left: 36px; }
.br { bottom: 70px; right: 36px; }

/* ---------- Per-section progress bar ---------- */
.progress {
  position: absolute; left: 36px; right: 36px; bottom: 44px;
  height: 2px; background: rgba(255,248,238,0.18); z-index: 12;
}
.progress-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--gold), var(--accent-2));
  box-shadow: 0 0 12px rgba(223,164,90,0.6);
}

.scroll-hint {
  position: absolute; bottom: 26px; left: 50%;
  transform: translateX(-50%);
  z-index: 12;
  font-size: 11px; letter-spacing: 0.34em; text-transform: lowercase;
  color: rgba(255,248,238,0.78);
  animation: bob 1.9s ease-in-out infinite;
  transition: opacity 0.5s;
}
@keyframes bob { 0%,100% { transform: translateX(-50%) translateY(0);} 50% { transform: translateX(-50%) translateY(6px);} }

/* ============================================================
   Standard panels
   ============================================================ */
.panel { position: relative; z-index: 2; padding: 130px 36px; background: var(--paper); }
.section-head { max-width: 780px; margin: 0 auto 70px; text-align: center; }
.step {
  display: inline-block;
  font-size: 12px; letter-spacing: 0.30em; text-transform: uppercase;
  color: var(--accent-2); margin-bottom: 20px; font-weight: 600;
}
.panel h2 {
  font-family: "Fraunces", serif;
  font-weight: 500;
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: -0.018em;
}
.lead { color: var(--muted); font-size: clamp(1rem, 1.4vw, 1.2rem); line-height: 1.7; margin-top: 22px; font-weight: 300; }
.lead.center { max-width: 600px; margin-left: auto; margin-right: auto; }

/* ---------- Proteções (care) grid ---------- */
.care { background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%); }
.care-grid {
  display: grid; gap: 20px; max-width: 1260px; margin: 0 auto;
  grid-template-columns: repeat(5, 1fr);
}
.care-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 38px 30px 34px;
  transition: transform 0.5s cubic-bezier(.2,.7,.2,1), box-shadow 0.5s, border-color 0.5s;
}
.care-card:hover { transform: translateY(-8px); box-shadow: 0 26px 60px rgba(120,80,30,0.14); border-color: var(--gold); }
.care-ico {
  display: grid; place-items: center;
  width: 72px; height: 72px; border-radius: 50%;
  background: rgba(200,122,51,0.12); color: var(--accent-2);
  margin-bottom: 24px;
}
.care-ico svg { width: 46px; height: 46px; overflow: visible; }
.care-card:hover .care-ico { background: rgba(200,122,51,0.18); }

/* ---- animated protection icons ---- */
/* Antirrisco: a blade sweeps across, the protective shell flashes, no mark left */
.ico-scratch .sc-blade { transform-box: fill-box; transform-origin: center; animation: sc-sweep 3.4s ease-in-out infinite; }
.ico-scratch .sc-shield { opacity: 0; animation: sc-shield 3.4s ease-in-out infinite; }
@keyframes sc-sweep {
  0%, 18% { transform: translate(-7px, 7px); opacity: 0; }
  30% { opacity: 1; }
  50% { transform: translate(0, 0); opacity: 1; }
  70% { transform: translate(7px, -7px); opacity: 1; }
  82%, 100% { transform: translate(7px, -7px); opacity: 0; }
}
@keyframes sc-shield { 0%, 42% { opacity: 0; } 52% { opacity: 0.9; } 66%, 100% { opacity: 0; } }

/* Antimanchas: a smudge appears, a wipe passes, it clears */
.ico-stain .st-smudge { animation: st-smudge 3.6s ease-in-out infinite; }
.ico-stain .st-wipe { transform-box: fill-box; transform-origin: center; opacity: 0; animation: st-wipe 3.6s ease-in-out infinite; }
@keyframes st-smudge { 0% { opacity: 0; } 22% { opacity: 0.55; } 50% { opacity: 0.55; } 72%, 100% { opacity: 0; } }
@keyframes st-wipe {
  0%, 50% { transform: translateX(-12px); opacity: 0; }
  60% { opacity: 0.95; }
  72% { transform: translateX(12px); opacity: 0; }
  100% { transform: translateX(12px); opacity: 0; }
}

/* Hidrofóbica: droplets bead up and roll off */
.ico-water .wd { animation: wd-roll 3s ease-in infinite; }
.ico-water .wd2 { animation-delay: 0.7s; }
.ico-water .wd3 { animation-delay: 1.4s; }
@keyframes wd-roll {
  0% { transform: translateY(-2px); opacity: 0; }
  16% { opacity: 1; }
  68% { opacity: 1; }
  100% { transform: translateY(15px); opacity: 0; }
}

/* Proteção UV: sun pulses, rays rotate, dome shields */
.ico-uv .uv-rays { transform-box: fill-box; transform-origin: center; animation: uv-rot 11s linear infinite; }
.ico-uv .uv-sun { transform-box: fill-box; transform-origin: center; animation: uv-pulse 2.6s ease-in-out infinite; }
.ico-uv .uv-shield { animation: uv-glow 2.6s ease-in-out infinite; }
@keyframes uv-rot { to { transform: rotate(360deg); } }
@keyframes uv-pulse { 0%, 100% { transform: scale(1); opacity: 0.9; } 50% { transform: scale(1.14); opacity: 1; } }
@keyframes uv-glow { 0%, 100% { opacity: 0.55; } 50% { opacity: 1; } }

/* Antirreflexo: a glare streak sweeps across and fades, leaving the lens clear */
.ico-glare .gl-streak { transform-box: fill-box; transform-origin: center; opacity: 0; animation: gl-sweep 3.2s ease-in-out infinite; }
@keyframes gl-sweep {
  0%, 12% { transform: translateX(-11px); opacity: 0; }
  40% { opacity: 0.95; }
  60% { opacity: 0.95; }
  88%, 100% { transform: translateX(11px); opacity: 0; }
}

/* hover speeds the demos up a touch */
.care-card:hover .care-ico [class] { animation-duration: 1.8s; }

@media (prefers-reduced-motion: reduce) {
  .care-ico * { animation: none !important; opacity: 1 !important; }
  .ico-scratch .sc-shield, .ico-stain .st-smudge, .ico-stain .st-wipe, .ico-glare .gl-streak { opacity: 0.5 !important; }
}

.care-card h3 {
  font-family: "Fraunces", serif; font-weight: 500;
  font-size: 1.55rem; margin-bottom: 12px; letter-spacing: -0.01em;
}
.care-card p { color: var(--muted); line-height: 1.62; font-weight: 300; font-size: 0.96rem; }

/* ---------- Stats ---------- */
.stat-row {
  display: flex; justify-content: center; gap: clamp(40px, 8vw, 120px);
  margin: 100px auto 0; max-width: 1000px; flex-wrap: wrap; text-align: center;
}
.stat-num {
  font-family: "Fraunces", serif; color: var(--accent-2);
  font-size: clamp(3rem, 7vw, 5.5rem); line-height: 1; display: block;
}
.stat small { display: block; margin-top: 10px; color: var(--muted); font-size: 0.85rem; letter-spacing: 0.12em; text-transform: uppercase; }

/* ---------- Parcerias / Selos ---------- */
.partners { padding: 76px 36px; background: var(--paper); text-align: center; }
.partners-kicker { color: var(--muted); letter-spacing: 0.16em; text-transform: uppercase; font-size: 12px; font-weight: 600; margin-bottom: 30px; }
.partners-row { display: flex; justify-content: center; gap: clamp(16px, 4vw, 36px); flex-wrap: wrap; max-width: 1000px; margin: 0 auto; }
.partner-badge {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 24px 36px; border: 1px solid var(--line); border-radius: 16px;
  background: var(--paper-2); min-width: 190px;
  transition: transform 0.4s cubic-bezier(.2,.7,.2,1), box-shadow 0.4s, border-color 0.4s;
}
.partner-badge:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(120,80,30,0.12); border-color: var(--gold); }
.pb-name { font-family: "Fraunces", serif; font-size: 1.6rem; font-weight: 600; color: var(--ink); letter-spacing: 0.02em; }
.pb-name sup { font-size: 0.5em; }
.pb-tag { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-2); font-weight: 600; }

/* ---------- Mapa no contato ---------- */
.contact-map { max-width: 760px; margin: 44px auto 0; border-radius: 18px; overflow: hidden; box-shadow: 0 22px 54px rgba(0,0,0,0.35); }
.contact-map iframe { width: 100%; height: 320px; border: 0; display: block; }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 80;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 28px rgba(37,211,102,0.45);
  transition: transform 0.3s, box-shadow 0.3s;
}
.wa-float:hover { transform: scale(1.08); box-shadow: 0 14px 34px rgba(37,211,102,0.55); }
.wa-float svg { width: 33px; height: 33px; position: relative; z-index: 1; }
.wa-pulse {
  position: absolute; inset: 0; border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(37,211,102,0.55);
  animation: wa-pulse 2.2s ease-out infinite;
}
@keyframes wa-pulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5);} 70% { box-shadow: 0 0 0 16px rgba(37,211,102,0);} 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0);} }
@media (max-width: 600px) { .wa-float { right: 16px; bottom: 16px; width: 54px; height: 54px; } }
@media (prefers-reduced-motion: reduce) { .wa-pulse { animation: none; } }

/* ---------- Avaliações ---------- */
.reviews { background: linear-gradient(180deg, var(--paper-2) 0%, var(--paper) 100%); }
.reviews-summary {
  display: flex; align-items: center; justify-content: center; gap: 18px;
  max-width: 1180px; margin: 0 auto 44px; flex-wrap: wrap;
}
.rv-score { font-family: "Fraunces", serif; font-weight: 600; color: var(--accent-2); font-size: clamp(2.6rem, 6vw, 3.4rem); line-height: 1; }
.rv-block { display: flex; flex-direction: column; gap: 4px; text-align: left; }
.rv-stars { color: var(--gold); font-size: 1.4rem; letter-spacing: 3px; line-height: 1; }
.rv-meta { color: var(--muted); font-size: 0.98rem; }
.rv-meta b { color: var(--ink); font-weight: 600; }
.reviews-embed { max-width: 1180px; margin: 0 auto; }
.reviews-placeholder {
  text-align: center; color: var(--muted); font-weight: 300;
  border: 1px dashed var(--line); border-radius: 18px; padding: 60px 24px;
  background: var(--paper);
}

/* ---------- Contact ---------- */
.contact {
  background: radial-gradient(90% 70% at 50% 0%, rgba(169,80,31,0.4), transparent 60%), var(--ink);
  color: var(--paper);
  text-align: center; padding: 150px 36px 130px;
}
.kicker-static {
  color: var(--gold); margin-bottom: 24px; letter-spacing: 0.42em;
  font-size: 12px; text-transform: lowercase;
}
.contact h2 { color: var(--paper); }
.contact .lead { color: rgba(246,238,225,0.74); }
.contact-actions { display: flex; gap: 16px; justify-content: center; margin: 46px 0 36px; flex-wrap: wrap; }
.btn {
  text-decoration: none; padding: 16px 34px; border-radius: 100px;
  font-size: 14px; letter-spacing: 0.04em; font-weight: 600;
  transition: transform 0.3s, background 0.3s, color 0.3s, box-shadow 0.3s;
}
.btn:hover { transform: translateY(-3px); }
.btn.primary { background: var(--gold); color: var(--ink); box-shadow: 0 12px 36px rgba(223,164,90,0.32); }
.btn.primary:hover { background: #f0b76c; }
.btn.ghost { border: 1px solid rgba(246,238,225,0.45); color: var(--paper); }
.btn.ghost:hover { border-color: var(--paper); }
.contact-info {
  display: flex; gap: clamp(18px,4vw,46px); justify-content: center; flex-wrap: wrap;
  color: rgba(246,238,225,0.6); font-size: 0.92rem; letter-spacing: 0.04em;
}

/* ---------- Footer ---------- */
.foot {
  background: var(--ink); color: rgba(246,238,225,0.62);
  padding: 40px 36px 56px; display: flex; align-items: center; gap: 16px;
  border-top: 1px solid rgba(246,238,225,0.1); flex-wrap: wrap;
}
.foot-logo { height: 30px; width: auto; display: block; opacity: 0.92; }
.foot-line { margin-left: auto; font-family: "Fraunces", serif; font-style: italic; font-size: 1.2rem; color: var(--gold); }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.9s cubic-bezier(.2,.7,.2,1), transform 0.9s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.care-grid .reveal.in:nth-child(2) { transition-delay: 0.08s; }
.care-grid .reveal.in:nth-child(3) { transition-delay: 0.16s; }
.care-grid .reveal.in:nth-child(4) { transition-delay: 0.24s; }
.care-grid .reveal.in:nth-child(5) { transition-delay: 0.32s; }

/* ---------- Mobile ---------- */
@media (max-width: 1080px) {
  .care-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px) {
  .care-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .nav-links a:not(.nav-cta) { display: none; }
  .panel { padding: 90px 22px; }
}
@media (max-width: 600px) {
  .care-grid { grid-template-columns: 1fr; }
  .nav { padding: 16px 20px; }
  .hud-corner { font-size: 9px; letter-spacing: 0.16em; }
  .tl { top: 72px; left: 20px; }
  .br { bottom: 52px; right: 20px; }
  .tr, .bl { display: none; }      /* avoid corner-label overlap on narrow screens */
  .line { font-size: clamp(2rem, 9vw, 3.2rem); }
  .kicker { transform: translate(-50%, calc(-50% - 5.6em)); }
  .progress { left: 20px; right: 20px; }
}