/* ============================================================
   Dr. Alexandre Klava — Sistema visual
   3 direções via [data-theme]: azul (default) · escuro · clean
   Marca: teal/petróleo (do logotipo AK)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Hanken+Grotesk:wght@400;500;600;700;800&family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,500;12..96,600;12..96,700&family=Jost:wght@300;400;500&display=swap');

/* ---------- AZUL CLÍNICO (default) ---------- */
:root {
  --sans:  'Hanken Grotesk', system-ui, sans-serif;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --display: 'Bricolage Grotesque', 'Hanken Grotesk', sans-serif;
  --display-wt: 600;
  --display-ls: -0.02em;

  --bg:          #F2F7F9;
  --bg-alt:      #E7F0F3;
  --surface:     #FFFFFF;

  --ink:         #0E2A30;
  --muted:       #51686E;
  --muted-light: #8AA0A5;
  --line:        rgba(13,42,48,0.13);
  --line-soft:   rgba(13,42,48,0.06);

  --brand:       #0E6E7E;
  --brand-deep:  #0A5360;
  --accent:      #1296A6;
  --accent-soft: #74CEDB;
  --on-brand:    #FFFFFF;

  --panel:       #0C3C46;
  --panel-deep:  #082A32;
  --on-panel:        #EAF4F6;
  --on-panel-dim:    rgba(234,244,246,0.74);
  --panel-line:      rgba(255,255,255,0.16);
  --panel-line-soft: rgba(255,255,255,0.10);

  --chip-bg:  rgba(14,110,126,0.09);
  --chip-ink: #0E6E7E;
  --nav-bg:   rgba(242,247,249,0.86);
  --shadow:   rgba(10,40,46,0.18);
  --hero-tint: rgba(18,150,166,0.10);

  --maxw: 1240px;
  --gutter: clamp(22px, 5vw, 88px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- ESCURO PREMIUM ---------- */
[data-theme="escuro"] {
  --display: 'Cormorant Garamond', Georgia, serif;
  --display-wt: 500;
  --display-ls: -0.01em;

  --bg:          #0D1719;
  --bg-alt:      #091214;
  --surface:     #14242A;

  --ink:         #ECF3F3;
  --muted:       #9DB1B5;
  --muted-light: #6E8489;
  --line:        rgba(255,255,255,0.13);
  --line-soft:   rgba(255,255,255,0.06);

  --brand:       #1FA7B6;
  --brand-deep:  #178C99;
  --accent:      #D7B25C;
  --accent-soft: #E8CE8A;
  --on-brand:    #06181B;

  --panel:       #103840;
  --panel-deep:  #081416;
  --on-panel:        #EAF4F6;
  --on-panel-dim:    rgba(234,244,246,0.72);
  --panel-line:      rgba(255,255,255,0.15);
  --panel-line-soft: rgba(255,255,255,0.09);

  --chip-bg:  rgba(31,167,182,0.16);
  --chip-ink: #6FD9E6;
  --nav-bg:   rgba(13,23,25,0.86);
  --shadow:   rgba(0,0,0,0.5);
  --hero-tint: rgba(31,167,182,0.10);
}

/* ---------- CLEAN MINIMALISTA ---------- */
[data-theme="clean"] {
  --display: 'Hanken Grotesk', system-ui, sans-serif;
  --display-wt: 600;
  --display-ls: -0.035em;

  --bg:          #FBFBFA;
  --bg-alt:      #F3F3F0;
  --surface:     #FFFFFF;

  --ink:         #181C1B;
  --muted:       #6B716E;
  --muted-light: #A2A8A4;
  --line:        rgba(20,24,22,0.12);
  --line-soft:   rgba(20,24,22,0.05);

  --brand:       #146E78;
  --brand-deep:  #0E545C;
  --accent:      #146E78;
  --accent-soft: #6FA9AE;
  --on-brand:    #FFFFFF;

  --panel:       #14201E;
  --panel-deep:  #0E1715;
  --on-panel:        #F3F3F0;
  --on-panel-dim:    rgba(243,243,240,0.66);
  --panel-line:      rgba(255,255,255,0.14);
  --panel-line-soft: rgba(255,255,255,0.07);

  --chip-bg:  rgba(20,110,120,0.07);
  --chip-ink: #146E78;
  --nav-bg:   rgba(251,251,250,0.85);
  --shadow:   rgba(20,30,28,0.10);
  --hero-tint: rgba(20,110,120,0.05);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 17px; line-height: 1.65;
  overflow-x: hidden;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
}
::selection { background: var(--brand); color: var(--on-brand); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ---------- Tipografia ---------- */
.eyebrow {
  font-family: var(--sans); font-size: 12px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent);
  display: inline-flex; align-items: center; gap: 12px;
}
.eyebrow::before { content: ''; width: 28px; height: 1px; background: var(--accent); opacity: 0.7; }

h1, h2, h3 { font-family: var(--display); font-weight: var(--display-wt); line-height: 1.04; letter-spacing: var(--display-ls); }
.display { font-size: clamp(44px, 8vw, 100px); line-height: 1.0; }
.display em { font-style: italic; color: var(--accent); }
/* Serif display (tema escuro) precisa de mais entrelinha p/ não sobrepor */
[data-theme="escuro"] h1, [data-theme="escuro"] h2, [data-theme="escuro"] h3 { line-height: 1.08; }
[data-theme="escuro"] .display { line-height: 1.07; }
[data-theme="escuro"] .hero h1 { margin-bottom: 36px; }
h2.section-title { font-size: clamp(34px, 5.2vw, 60px); }
h2.section-title em { font-style: italic; color: var(--accent); }
.lede { font-size: clamp(18px, 2vw, 21px); color: var(--muted); line-height: 1.7; max-width: 54ch; text-wrap: pretty; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
section { position: relative; }

/* ============================================================ NAV */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter);
  transition: background 0.4s var(--ease), padding 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.nav.scrolled { background: var(--nav-bg); backdrop-filter: blur(14px); padding-top: 12px; padding-bottom: 12px; box-shadow: 0 1px 0 var(--line-soft); }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { display: inline-flex; }
.brand .logo { height: 42px; width: auto; transition: height 0.4s var(--ease); }
.nav.scrolled .brand .logo { height: 34px; }
.brand-name { font-family: 'Jost', sans-serif; font-weight: 400; font-size: 21px; letter-spacing: 0.005em; color: var(--brand); line-height: 1; white-space: nowrap; transition: color 0.4s var(--ease); }
.nav.scrolled .brand-name { font-size: 19px; }
[data-theme="escuro"] .brand-name { color: var(--on-panel); }
/* logo: versão teal (clara) vs versão off-white (escura) conforme o tema */
.brand .logo-light { display: none; }
[data-theme="escuro"] .nav .brand .logo-dark { display: none; }
[data-theme="escuro"] .nav .brand .logo-light { display: block; }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a.link { font-size: 14px; font-weight: 500; color: var(--ink); position: relative; }
.nav-links a.link::after { content: ''; position: absolute; left: 0; bottom: -5px; height: 1px; width: 0; background: var(--accent); transition: width 0.35s var(--ease); }
.nav-links a.link:hover::after { width: 100%; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans); font-size: 14px; font-weight: 600;
  padding: 13px 24px; border-radius: 100px;
  background: var(--brand); color: var(--on-brand); border: 1px solid var(--brand);
  cursor: pointer; white-space: nowrap;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease), color 0.3s var(--ease);
}
.btn:hover { background: var(--brand-deep); border-color: var(--brand-deep); transform: translateY(-2px); box-shadow: 0 12px 28px -12px var(--shadow); }
.btn svg { width: 16px; height: 16px; }
.btn.ghost { background: transparent; color: var(--brand); border-color: var(--line); }
.btn.ghost:hover { background: var(--brand); color: var(--on-brand); border-color: var(--brand); box-shadow: none; }
.btn.lg { padding: 17px 32px; font-size: 15px; }
.nav-toggle { display: none; }

/* ============================================================ HERO */
.hero {
  min-height: 100vh; display: grid; grid-template-columns: 1.12fr 0.88fr; align-items: stretch; position: relative;
  background: radial-gradient(120% 90% at 0% 0%, var(--hero-tint), transparent 55%), var(--bg);
}
.hero-left { display: flex; flex-direction: column; justify-content: center; padding: 132px var(--gutter) 70px; }
.hero-left .eyebrow { margin-bottom: 28px; }
.hero h1 { margin-bottom: 28px; }
.hero .lede { margin-bottom: 38px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-meta { margin-top: 54px; display: flex; gap: 44px; flex-wrap: wrap; }
.hero-meta .stat { display: flex; flex-direction: column; gap: 2px; }
.hero-meta .stat .n { font-family: var(--display); font-size: 40px; font-weight: var(--display-wt); line-height: 1; color: var(--brand); }
.hero-meta .stat .l { font-size: 13px; color: var(--muted); max-width: 16ch; }
.hero-meta .stat.lead .n { font-family: var(--display); font-size: 22px; font-weight: var(--display-wt); line-height: 1.12; max-width: 11ch; }
.hero-meta .stat.lead .l { max-width: 24ch; }
[data-theme="escuro"] .hero-meta .stat.lead .n { line-height: 1.18; }

.hero-right { position: relative; overflow: hidden; background: radial-gradient(circle at 52% 32%, color-mix(in srgb, var(--panel) 78%, white 0%), var(--panel-deep) 96%); }
.hero-photo { position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); height: 96%; width: auto; max-width: none; object-fit: contain; object-position: bottom; filter: drop-shadow(0 24px 40px rgba(0,0,0,0.32)); }
.hero-portrait-tag { position: absolute; left: 26px; bottom: 26px; z-index: 3; background: var(--panel-deep); color: var(--on-panel); padding: 14px 20px; border-radius: 14px; border: 1px solid var(--panel-line); box-shadow: 0 16px 36px -16px rgba(0,0,0,0.5); }
.hero-portrait-tag .t { font-family: var(--serif); font-size: 21px; line-height: 1.15; white-space: nowrap; }
.hero-portrait-tag .s { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-soft); margin-top: 3px; }

.scroll-hint { position: absolute; left: var(--gutter); bottom: 28px; z-index: 4; display: flex; align-items: center; gap: 12px; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.scroll-hint .dot { width: 1px; height: 36px; background: var(--line); position: relative; overflow: hidden; }
.scroll-hint .dot::after { content:''; position:absolute; top:-36px; left:0; width:1px; height:36px; background: var(--accent); animation: scrollDot 2.4s var(--ease) infinite; }
@keyframes scrollDot { 0% { top:-36px; } 60%,100% { top:36px; } }

/* ============================================================ STRIP */
.strip { background: var(--brand); color: var(--on-brand); overflow: hidden; padding: 20px 0; }
.strip-track { display: flex; gap: 54px; white-space: nowrap; width: max-content; animation: marquee 34s linear infinite; }
.strip-track span { font-family: var(--display); font-size: 25px; opacity: 0.96; display: inline-flex; align-items: center; gap: 54px; }
.strip-track span::after { content:'✦'; font-size: 13px; opacity: 0.6; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================ SECTION */
.section-pad { padding: clamp(80px, 11vw, 150px) 0; }
.section-head { max-width: 760px; margin-bottom: clamp(48px, 7vw, 84px); }
.section-head .eyebrow { margin-bottom: 22px; }
.section-head .lede { margin-top: 26px; }

/* ---------- CONSULTAS (conversão) ---------- */
.consultas-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.consultas-grid > * { grid-column: span 2; }
.consultas-grid > *:nth-child(4), .consultas-grid > *:nth-child(5) { grid-column: span 3; }
.consulta-card {
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: 20px;
  padding: 30px 28px 26px; display: flex; flex-direction: column; align-items: flex-start;
  position: relative; overflow: hidden;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s var(--ease), background 0.45s var(--ease);
}
.consulta-card::after { content: ''; position: absolute; left: 0; top: 0; height: 3px; width: 100%; background: var(--brand); transform: scaleX(0); transform-origin: left; transition: transform 0.5s var(--ease); }
.consulta-card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -34px var(--shadow); border-color: var(--line); }
.consulta-card:hover::after { transform: scaleX(1); }
.consulta-card .cc-ico { width: 42px; height: 42px; color: var(--brand); margin-bottom: 22px; transition: transform 0.45s var(--ease); }
.consulta-card:hover .cc-ico { transform: scale(1.08) rotate(-3deg); }
.consulta-card h3 { font-size: 23px; line-height: 1.1; color: var(--ink); margin-bottom: 10px; }
.consulta-card p { font-size: 14px; color: var(--muted); line-height: 1.55; flex: 1; margin-bottom: 22px; }
.consulta-card .cc-go { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600; color: var(--brand); }
.consulta-card .cc-go svg { width: 16px; height: 16px; transition: transform 0.4s var(--ease); }
.consulta-card:hover .cc-go svg { transform: translateX(5px); }

/* ---------- LANDING PAGES (conversão) ---------- */
.lp-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.lp-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 36px; }
.lp-chips span { font-size: 13.5px; font-weight: 500; color: var(--chip-ink); background: var(--chip-bg); padding: 9px 16px; border-radius: 100px; }
.lp-back { font-size: 13px; font-weight: 600; color: var(--muted); display: inline-flex; align-items: center; gap: 7px; }
.lp-back:hover { color: var(--brand); }
.lp-back svg { width: 15px; height: 15px; }

/* ---------- SOBRE ---------- */
.about { background: var(--bg-alt); }
.about-grid { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: clamp(40px, 6vw, 84px); align-items: center; }
.about-photo { position: relative; }
.about-photo image-slot { width: 100%; height: auto; aspect-ratio: 4/5; display: block; background: var(--surface); border: 1px solid var(--line-soft); border-radius: 22px; overflow: hidden; }
.about-photo-frame {
  width: 100%; aspect-ratio: 4/5; border-radius: 22px; overflow: hidden; position: relative;
  background:
    radial-gradient(120% 80% at 50% 0%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 60%),
    linear-gradient(170deg, var(--bg) 0%, var(--bg-alt) 100%);
  border: 1px solid var(--line-soft);
  box-shadow: inset 0 -60px 80px -50px color-mix(in srgb, var(--brand) 30%, transparent);
}
.about-photo-frame img { position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); width: 112%; max-width: none; height: auto; object-fit: contain; object-position: bottom; }
[data-theme="escuro"] .about-photo-frame { background: radial-gradient(120% 80% at 50% 0%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 60%), linear-gradient(170deg, var(--surface) 0%, var(--panel-deep) 100%); }
.about-photo .badge { position: absolute; right: -22px; bottom: 34px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 20px 24px; box-shadow: 0 22px 50px -26px var(--shadow); max-width: 220px; }
.about-photo .badge .crm { font-family: var(--display); font-size: 26px; font-weight: var(--display-wt); color: var(--brand); line-height: 1; }
.about-photo .badge .lbl { font-size: 12px; color: var(--muted); margin-top: 6px; }
.about-body p { color: var(--muted); margin-bottom: 22px; max-width: 56ch; text-wrap: pretty; }
.about-body p strong { color: var(--ink); font-weight: 600; }
.about-body .sig { margin-top: 34px; font-family: var(--serif); font-style: italic; font-weight: 500; font-size: 32px; color: var(--brand); }
.about-values { margin-top: 38px; display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; border-top: 1px solid var(--line); padding-top: 32px; }
.about-values .v .vt { font-family: var(--display); font-size: 19px; font-weight: var(--display-wt); color: var(--ink); margin-bottom: 6px; }
.about-values .v .vd { font-size: 13.5px; color: var(--muted); line-height: 1.55; }

/* ---------- ÁREAS ---------- */
.areas-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.areas-grid > * { grid-column: span 2; }
.areas-grid > *:nth-child(4), .areas-grid > *:nth-child(5) { grid-column: span 3; }
.area-card { background: var(--surface); border: 1px solid var(--line-soft); border-radius: 22px; padding: 34px 32px; position: relative; overflow: hidden; display: flex; flex-direction: column; transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s var(--ease); }
.area-card:hover { transform: translateY(-5px); box-shadow: 0 30px 60px -34px var(--shadow); border-color: var(--line); }
.area-card .num { font-family: var(--display); font-size: 15px; color: var(--accent); letter-spacing: 0.05em; }
.area-card .ico { width: 46px; height: 46px; margin: 18px 0 22px; color: var(--brand); }
.area-card h3 { font-size: 27px; line-height: 1.06; margin-bottom: 12px; color: var(--ink); }
.area-card p { font-size: 14.5px; color: var(--muted); line-height: 1.6; flex: 1; }
.area-card .tags { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.area-card .tags span { font-size: 11.5px; font-weight: 500; color: var(--chip-ink); background: var(--chip-bg); padding: 5px 11px; border-radius: 100px; }
.area-link { text-decoration: none; cursor: pointer; }
.area-card .cc-go { margin-top: 22px; display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600; color: var(--brand); }
.area-card .cc-go svg { width: 16px; height: 16px; transition: transform 0.4s var(--ease); }
.area-card:hover .cc-go svg { transform: translateX(5px); }
.area-card.wide { grid-column: span 3; }
.area-card.mid  { grid-column: span 3; }
.area-card.third { grid-column: span 2; }
.area-card.feature { grid-column: span 6; background: var(--panel); color: var(--on-panel); display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
.area-card.feature .num { color: var(--accent-soft); }
.area-card.feature .ico { color: var(--accent-soft); }
.area-card.feature h3 { color: var(--on-panel); font-size: clamp(30px,4vw,44px); }
.area-card.feature p { color: var(--on-panel-dim); font-size: 16px; max-width: 48ch; }
.area-card.feature .tags span { color: var(--on-panel); background: var(--panel-line); }
.feature-aside { display: flex; flex-direction: column; gap: 16px; border-left: 1px solid var(--panel-line); padding-left: 36px; }
.feature-aside .fa-item .fa-t { font-family: var(--serif); font-size: 22px; color: var(--on-panel); }
.feature-aside .fa-item .fa-d { font-size: 13px; color: var(--on-panel-dim); }
[data-theme="clean"] .feature-aside .fa-item .fa-t, [data-theme="escuro"] .feature-aside .fa-item .fa-t { font-family: var(--display); }

/* ---------- PROCESSO ---------- */
.process { background: var(--panel); color: var(--on-panel); }
.process .eyebrow { color: var(--accent-soft); }
.process .eyebrow::before { background: var(--accent-soft); }
.process h2.section-title { color: var(--on-panel); }
.process h2.section-title em { color: var(--accent-soft); }
.process .lede { color: var(--on-panel-dim); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 24px; border-top: 1px solid var(--panel-line); }
.step { padding: 38px 28px 38px 0; border-right: 1px solid var(--panel-line-soft); }
.step:last-child { border-right: none; }
.step:not(:first-child) { padding-left: 28px; }
.step .sn { font-family: var(--serif); font-size: 52px; color: var(--accent-soft); line-height: 1; }
[data-theme="clean"] .step .sn { font-family: var(--display); }
.step h3 { font-size: 23px; color: var(--on-panel); margin: 18px 0 10px; }
.step p { font-size: 14px; color: var(--on-panel-dim); line-height: 1.6; }

/* ---------- FAQ ---------- */
.faq { background: var(--bg-alt); }
.faq-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(40px,6vw,80px); align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; text-align: left; background: none; border: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 26px 0; font-family: var(--display); font-weight: var(--display-wt); font-size: clamp(20px,2.4vw,26px); color: var(--ink); }
.faq-q .pm { flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--brand); transition: transform 0.4s var(--ease), background 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease); }
.faq-item.open .faq-q .pm { transform: rotate(45deg); background: var(--brand); color: var(--on-brand); border-color: var(--brand); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.5s var(--ease); }
.faq-a p { padding-bottom: 28px; color: var(--muted); max-width: 60ch; font-size: 16px; line-height: 1.7; }

/* ---------- CONTATO ---------- */
.contact { background: var(--panel); color: var(--on-panel); overflow: hidden; }
.contact-inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(40px,6vw,90px); align-items: center; }
.contact .eyebrow { color: var(--accent-soft); }
.contact .eyebrow::before { background: var(--accent-soft); }
.contact h2 { font-size: clamp(38px,6vw,74px); color: var(--on-panel); line-height: 1.0; margin-bottom: 24px; }
.contact h2 em { font-style: italic; color: var(--accent-soft); }
.contact .lede { color: var(--on-panel-dim); margin-bottom: 36px; }
.contact-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.contact-cta .btn { background: var(--on-panel); color: var(--panel); border-color: var(--on-panel); }
.contact-cta .btn:hover { background: var(--accent-soft); border-color: var(--accent-soft); color: var(--panel-deep); }
.contact-cta .btn.outline { background: transparent; color: var(--on-panel); border-color: var(--panel-line); }
.contact-cta .btn.outline:hover { background: var(--panel-line); color: var(--on-panel); }
.contact-card { background: var(--panel-deep); border: 1px solid var(--panel-line); border-radius: 24px; padding: 36px; }
.contact-card .row { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--panel-line-soft); align-items: flex-start; }
.contact-card .row:last-child { border-bottom: none; padding-bottom: 0; }
.contact-card .row .ic { width: 22px; height: 22px; color: var(--accent-soft); flex-shrink: 0; margin-top: 2px; }
.contact-card .row .k { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--on-panel-dim); }
.contact-card .row .v { font-size: 16px; color: var(--on-panel); margin-top: 2px; }

/* ---------- FOOTER ---------- */
.footer { background: var(--panel-deep); color: var(--on-panel-dim); padding: 50px 0 40px; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; }
.footer .logo { height: 56px; width: auto; }
.footer-nav { display: flex; gap: 28px; flex-wrap: wrap; }
.footer-nav a { font-size: 14px; color: var(--on-panel-dim); }
.footer-nav a:hover { color: var(--accent-soft); }
.footer-base { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--panel-line); display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; font-size: 12.5px; }
.footer-base .disclaimer { max-width: 64ch; line-height: 1.6; }

/* WhatsApp float */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 58px; height: 58px; border-radius: 50%; background: #25D366; display: grid; place-items: center; box-shadow: 0 14px 30px -8px rgba(0,0,0,0.4); transition: transform 0.3s var(--ease); }
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }

/* ============================================================ SELETOR DE TEMA */
.theme-switch {
  position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%);
  z-index: 130; display: flex; align-items: center; gap: 6px;
  background: var(--surface); border: 1px solid var(--line);
  padding: 6px 6px 6px 16px; border-radius: 100px;
  box-shadow: 0 16px 40px -14px var(--shadow);
  backdrop-filter: blur(10px);
}
.theme-switch .ts-label { font-size: 10px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted-light); margin-right: 4px; }
.theme-switch button {
  font-family: var(--sans); font-size: 12.5px; font-weight: 600; color: var(--muted);
  background: transparent; border: none; cursor: pointer; padding: 7px 14px; border-radius: 100px;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.theme-switch button:hover { color: var(--ink); }
.theme-switch button.active { background: var(--brand); color: var(--on-brand); }

/* ============================================================ REVEAL */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
  .reveal.in { opacity: 1; transform: none; }
  .reveal.d1 { transition-delay: 0.08s; }
  .reveal.d2 { transition-delay: 0.16s; }
  .reveal.d3 { transition-delay: 0.24s; }

  /* Hero entrance — transition-based (stays visible if JS/anim disabled) */
  .hero-left.hero-rev > * { opacity: 0; transform: translateY(26px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
  .hero-left.hero-rev.in > * { opacity: 1; transform: none; }
  .hero-left.hero-rev.in > *:nth-child(2) { transition-delay: 0.10s; }
  .hero-left.hero-rev.in > *:nth-child(3) { transition-delay: 0.18s; }
  .hero-left.hero-rev.in > *:nth-child(4) { transition-delay: 0.26s; }
  .hero-left.hero-rev.in > *:nth-child(5) { transition-delay: 0.34s; }
  .hero-photo.hero-rev { opacity: 0; transform: translateX(-50%) translateY(18px); transition: opacity 1.1s var(--ease) 0.2s, transform 1.1s var(--ease) 0.2s; }
  .hero-photo.hero-rev.in { opacity: 1; transform: translateX(-50%); }
}

/* ============================================================ RESPONSIVO */
@media (max-width: 1080px) {
  .hero { grid-template-columns: 1fr; }
  .hero-right { min-height: 58vh; order: -1; }
  .hero-left { padding-top: 116px; }
  .about-grid, .faq-grid, .contact-inner { grid-template-columns: 1fr; }
  .about-photo { max-width: 460px; }
  .areas-grid { grid-template-columns: repeat(2, 1fr); }
  .areas-grid > *, .areas-grid > *:nth-child(4), .areas-grid > *:nth-child(5) { grid-column: span 1; }
  .areas-grid > *:nth-child(5) { grid-column: span 2; }
  .consultas-grid { grid-template-columns: repeat(2, 1fr); }
  .consultas-grid > *, .consultas-grid > *:nth-child(4), .consultas-grid > *:nth-child(5) { grid-column: span 1; }
  .consultas-grid > *:nth-child(5) { grid-column: span 2; }
  .lp-grid { grid-template-columns: repeat(2, 1fr); }
  .area-card.wide, .area-card.mid, .area-card.third { grid-column: span 2; }
  .area-card.feature { grid-template-columns: 1fr; grid-column: span 2; }
  .feature-aside { border-left: none; border-top: 1px solid var(--panel-line); padding-left: 0; padding-top: 24px; flex-direction: row; flex-wrap: wrap; gap: 28px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(2n) { border-right: none; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav-links { position: fixed; inset: 0 0 0 36%; background: var(--panel); flex-direction: column; justify-content: center; align-items: flex-start; gap: 26px; padding: 40px; transform: translateX(100%); transition: transform 0.45s var(--ease); }
  .nav-links.open { transform: none; }
  .nav-links a.link { color: var(--on-panel); font-size: 20px; font-family: var(--display); }
  .nav-links a.link::after { background: var(--accent-soft); }
  .nav-links .btn { background: var(--on-panel); color: var(--panel); border-color: var(--on-panel); }
  .nav-toggle { display: flex; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; z-index: 110; padding: 6px; }
  .nav-toggle span { width: 26px; height: 2px; background: var(--ink); transition: transform 0.35s var(--ease), opacity 0.3s, background 0.3s; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--on-panel); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--on-panel); }
  .areas-grid { grid-template-columns: 1fr; }
  .areas-grid > *, .areas-grid > *:nth-child(4), .areas-grid > *:nth-child(5) { grid-column: span 1; }
  .consultas-grid { grid-template-columns: 1fr; }
  .consultas-grid > *, .consultas-grid > *:nth-child(4), .consultas-grid > *:nth-child(5) { grid-column: span 1; }
  .lp-grid { grid-template-columns: 1fr; }
  .area-card.wide, .area-card.mid, .area-card.third, .area-card.feature { grid-column: span 1; }
  .theme-switch { top: auto; bottom: 16px; left: 16px; transform: none; padding: 5px 5px 5px 12px; }
  .theme-switch .ts-label { display: none; }
  .theme-switch button { padding: 7px 11px; font-size: 12px; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 1px solid var(--panel-line-soft); padding-left: 0 !important; }
  .about-values { grid-template-columns: 1fr; }
  .hero-meta { gap: 30px; }
  .about-photo .badge { right: 16px; }
}