/* ================================================================
   INSTALO — Engenharia estratégica para grandes projetos de energia
   Design system institucional · Curitiba/PR · desde 1993
   ================================================================ */

/* ---------- 1. DESIGN TOKENS ---------- */
:root {
  /* Brand — azul institucional (Pantone 294C) e escala */
  --navy-900: #0E2148;
  --navy-800: #142C5E;
  --navy-700: #1A396A;   /* cor-mãe da marca */
  --navy-600: #24488A;
  --navy-500: #35609F;
  --navy-400: #536697;
  --navy-300: #838EB4;
  --navy-200: #B4B9D0;
  --navy-100: #E1E5F0;
  --navy-050: #EFF2F8;

  /* Acento quente (CTA) — derivado do laranja/âmbar do símbolo */
  --amber-600: #D2691E;
  --amber-500: #F16121;
  --amber-400: #F7863F;
  --amber-glow: rgba(241, 97, 33, 0.35);

  /* Cores do símbolo — usadas só em detalhes/ícones */
  --sym-red: #ED1C24;
  --sym-orange: #F16121;
  --sym-green: #6AA742;
  --sym-yellow: #FDD115;
  --sym-blue: #1A396A;

  /* Neutros */
  --ink-900: #10151F;
  --ink-700: #2A3342;
  --ink-600: #3D485C;
  --ink-500: #55607A;
  --ink-400: #7A879C;
  --line: #E4E8F0;
  --line-strong: #D1D8E6;
  --paper: #FFFFFF;
  --paper-soft: #F6F8FC;
  --paper-tint: #EEF2F9;

  /* Tipografia */
  --font-display: "Sora", "Segoe UI", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;

  /* Escala fluida */
  --step--1: clamp(0.83rem, 0.79rem + 0.18vw, 0.94rem);
  --step-0:  clamp(1rem, 0.95rem + 0.25vw, 1.15rem);
  --step-1:  clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --step-2:  clamp(1.5rem, 1.3rem + 1vw, 2.1rem);
  --step-3:  clamp(1.95rem, 1.6rem + 1.8vw, 3rem);
  --step-4:  clamp(2.4rem, 1.9rem + 2.8vw, 4.2rem);
  --step-5:  clamp(3rem, 2.2rem + 4vw, 5.6rem);

  /* Espaçamento */
  --sp-1: 0.5rem;  --sp-2: 1rem;   --sp-3: 1.5rem;  --sp-4: 2.5rem;
  --sp-5: 4rem;    --sp-6: 6rem;   --sp-7: 8.5rem;

  /* Layout */
  --wrap: 1200px;
  --wrap-narrow: 880px;
  --r-sm: 10px;  --r-md: 16px;  --r-lg: 26px;  --r-xl: 34px;

  /* Sombras difusas (nunca duras) */
  --shadow-sm: 0 2px 8px rgba(20, 44, 94, 0.05);
  --shadow-md: 0 18px 45px -22px rgba(20, 44, 94, 0.28);
  --shadow-lg: 0 40px 80px -34px rgba(14, 33, 72, 0.35);
  --shadow-amber: 0 16px 34px -14px var(--amber-glow);

  /* Motion */
  --ease: cubic-bezier(0.32, 0.72, 0, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- 2. RESET / BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--ink-700);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy-800);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 700;
}
:focus-visible { outline: 3px solid var(--amber-500); outline-offset: 3px; border-radius: 4px; }

/* ---------- 3. LAYOUT PRIMITIVES ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 1.5rem; }
.narrow { max-width: var(--wrap-narrow); }
.section { padding-block: var(--sp-6); }
.section--tight { padding-block: var(--sp-5); }
.section--soft { background: var(--paper-soft); }
.section--tint { background: var(--paper-tint); }
.section--ink {
  background: radial-gradient(1200px 600px at 80% -10%, var(--navy-600) 0%, transparent 60%),
              linear-gradient(160deg, var(--navy-900) 0%, var(--navy-700) 100%);
  color: #DCE4F2;
}
.section--ink h1, .section--ink h2, .section--ink h3, .section--ink h4 { color: #fff; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.22em;
  color: var(--navy-600);
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--paper);
}
.eyebrow::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--amber-500); box-shadow: 0 0 0 3px var(--amber-glow);
}
.section--ink .eyebrow { color: #cdd8ef; background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.16); }

.section-head { max-width: 760px; margin-bottom: var(--sp-4); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: var(--step-3); margin: 1rem 0 0.9rem; }
.section-head p { color: var(--ink-500); font-size: var(--step-1); line-height: 1.5; }
.section--ink .section-head p { color: #A9B7D4; }

.lede { font-size: var(--step-1); line-height: 1.55; color: var(--ink-500); }

/* ---------- 4. BUTTONS (island / button-in-button) ---------- */
.btn {
  --bg: var(--navy-700); --fg: #fff;
  position: relative; display: inline-flex; align-items: center; gap: 0.65rem;
  font-family: var(--font-display); font-weight: 600; font-size: 0.98rem;
  padding: 0.85rem 0.85rem 0.85rem 1.5rem;
  color: var(--fg); background: var(--bg);
  border-radius: 999px; border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease), background 0.35s var(--ease);
  will-change: transform;
}
.btn .ic {
  display: grid; place-items: center; width: 34px; height: 34px;
  border-radius: 999px; background: rgba(255,255,255,0.16);
  transition: transform 0.5s var(--ease), background 0.35s var(--ease);
}
.btn .ic svg { width: 16px; height: 16px; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:hover .ic { transform: translateX(3px) translateY(-1px); background: rgba(255,255,255,0.28); }
.btn:active { transform: translateY(0) scale(0.985); }

.btn--amber { --bg: var(--amber-500); box-shadow: var(--shadow-amber); }
.btn--amber:hover { --bg: var(--amber-400); }
.btn--ghost {
  --bg: transparent; --fg: var(--navy-700);
  border-color: var(--line-strong); padding-left: 1.4rem;
}
.btn--ghost .ic { background: var(--navy-050); }
.btn--ghost:hover { --fg: var(--navy-800); border-color: var(--navy-300); }
.btn--ghost:hover .ic { background: var(--navy-100); }
.section--ink .btn--ghost { --fg: #fff; border-color: rgba(255,255,255,0.22); }
.section--ink .btn--ghost .ic { background: rgba(255,255,255,0.12); }

.btn--lg { font-size: 1.05rem; padding: 1rem 1rem 1rem 1.7rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.9rem; align-items: center; }

.textlink {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-display); font-weight: 600; color: var(--navy-700);
  transition: gap 0.4s var(--ease), color 0.3s var(--ease);
}
.textlink svg { width: 15px; height: 15px; transition: transform 0.4s var(--ease); }
.textlink:hover { gap: 0.7rem; color: var(--amber-600); }

/* ---------- 5. DOUBLE-BEZEL CARDS ---------- */
.shell {
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 8px;
  transition: transform 0.6s var(--ease), box-shadow 0.6s var(--ease);
}
.shell > .core {
  background: var(--paper);
  border-radius: calc(var(--r-xl) - 8px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
  height: 100%;
}
.shell:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

/* Card genérico */
.card { padding: 2rem 1.9rem; height: 100%; }
.card .num {
  font-family: var(--font-display); font-weight: 700; font-size: 0.8rem;
  color: var(--amber-500); letter-spacing: 0.14em;
}
.card h3 { font-size: var(--step-1); margin: 0.9rem 0 0.6rem; }
.card p { color: var(--ink-500); font-size: 0.98rem; }
.card .ficon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(150deg, var(--navy-050), #fff);
  border: 1px solid var(--line); color: var(--navy-700); margin-bottom: 1.2rem;
}
.card .ficon svg { width: 24px; height: 24px; }

.tag-list { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.2rem; }
.tag {
  font-size: 0.78rem; font-weight: 600; font-family: var(--font-display);
  color: var(--navy-600); background: var(--navy-050);
  border: 1px solid var(--line); padding: 0.3rem 0.7rem; border-radius: 999px;
}

/* ---------- 6. HEADER / NAV ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; justify-content: center; padding-top: 1.1rem;
  transition: padding 0.5s var(--ease);
}
.nav {
  display: flex; align-items: center; gap: 2rem;
  width: min(1180px, calc(100% - 2rem));
  padding: 0.6rem 0.7rem 0.6rem 1.3rem;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid rgba(20,44,94,0.09);
  border-radius: 999px;
  box-shadow: 0 10px 30px -18px rgba(20,44,94,0.35);
  transition: box-shadow 0.5s var(--ease), background 0.5s var(--ease);
}
.site-header.scrolled { padding-top: 0.55rem; }
.site-header.scrolled .nav { box-shadow: 0 16px 40px -20px rgba(20,44,94,0.45); background: rgba(255,255,255,0.92); }

.brand { display: flex; align-items: center; gap: 0.6rem; margin-right: auto; }
.brand img { width: 34px; height: 34px; }
.brand .wm { display: flex; flex-direction: column; line-height: 1; }
.brand .wm b { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; letter-spacing: 0.02em; color: var(--navy-800); }
.brand .wm span { font-size: 0.6rem; letter-spacing: 0.34em; text-transform: uppercase; color: var(--navy-400); font-weight: 600; margin-top: 2px; }

.nav-links { display: flex; align-items: center; gap: 0.3rem; }
.nav-links a {
  font-family: var(--font-display); font-weight: 500; font-size: 0.92rem;
  color: var(--ink-700); padding: 0.5rem 0.85rem; border-radius: 999px;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.nav-links a:hover { background: var(--navy-050); color: var(--navy-800); }
.nav-links a.active { color: var(--navy-800); background: var(--navy-050); }
.nav-cta { margin-left: 0.4rem; }
.nav-cta .btn { padding: 0.6rem 0.6rem 0.6rem 1.1rem; font-size: 0.9rem; }
.nav-cta .btn .ic { width: 28px; height: 28px; }

.burger { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: #fff; border-radius: 50%; cursor: pointer; position: relative; }
.burger span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--navy-800); border-radius: 2px; transition: transform 0.5s var(--ease), opacity 0.3s var(--ease); }
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 21px; }
.burger span:nth-child(3) { top: 26px; }
body.menu-open .burger span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* Mobile overlay menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(11,22,48,0.9);
  backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px);
  display: flex; flex-direction: column; justify-content: center; gap: 0.4rem;
  padding: 6rem 2rem 3rem;
  opacity: 0; visibility: hidden;
  transition: opacity 0.5s var(--ease), visibility 0.5s var(--ease);
}
body.menu-open .mobile-menu { opacity: 1; visibility: visible; }
.mobile-menu a {
  font-family: var(--font-display); font-weight: 600; font-size: 1.8rem; color: #fff;
  padding: 0.5rem 0; border-bottom: 1px solid rgba(255,255,255,0.1);
  transform: translateY(24px); opacity: 0;
  transition: transform 0.6s var(--ease), opacity 0.6s var(--ease);
}
body.menu-open .mobile-menu a { transform: translateY(0); opacity: 1; }
body.menu-open .mobile-menu a:nth-child(1) { transition-delay: 0.08s; }
body.menu-open .mobile-menu a:nth-child(2) { transition-delay: 0.13s; }
body.menu-open .mobile-menu a:nth-child(3) { transition-delay: 0.18s; }
body.menu-open .mobile-menu a:nth-child(4) { transition-delay: 0.23s; }
body.menu-open .mobile-menu a:nth-child(5) { transition-delay: 0.28s; }
body.menu-open .mobile-menu a:nth-child(6) { transition-delay: 0.33s; }
body.menu-open .mobile-menu .btn { transition-delay: 0.4s; margin-top: 1.5rem; align-self: flex-start; }

/* ---------- 7. HERO ---------- */
.hero { position: relative; padding-top: 9rem; padding-bottom: var(--sp-6); overflow: hidden; }
.hero .wrap { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 3rem; align-items: center; }
.hero h1 { font-size: var(--step-5); letter-spacing: -0.035em; }
.hero h1 .hl { color: var(--amber-500); }
.hero p { margin-top: 1.6rem; max-width: 33ch; }
.hero .btn-row { margin-top: 2.2rem; }
.hero-badges { display: flex; gap: 1.8rem; margin-top: 2.6rem; flex-wrap: wrap; }
.hero-badges .b b { font-family: var(--font-display); font-size: 1.6rem; color: var(--navy-800); display: block; }
.hero-badges .b span { font-size: 0.82rem; color: var(--ink-400); }

.hero-visual { position: relative; }
.hero-visual .frame {
  border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5; border: 8px solid #fff;
}
.hero-visual .frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual .float {
  position: absolute; left: -1.5rem; bottom: 1.8rem;
  background: rgba(255,255,255,0.9); backdrop-filter: blur(10px);
  border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 0.9rem 1.2rem; box-shadow: var(--shadow-md); max-width: 230px;
}
.hero-visual .float b { font-family: var(--font-display); color: var(--navy-800); font-size: 0.95rem; }
.hero-visual .float span { font-size: 0.8rem; color: var(--ink-400); }
.hero-bg { position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(700px 380px at 88% 8%, var(--navy-050) 0%, transparent 60%),
    radial-gradient(600px 500px at -5% 90%, #FBF1E9 0%, transparent 55%);
}
.hero-strip { display: flex; flex-wrap: wrap; gap: 0.6rem 2rem; margin-top: 3.5rem; padding-top: 2rem; border-top: 1px solid var(--line); align-items: center; }
.hero-strip span { font-size: 0.8rem; color: var(--ink-400); font-family: var(--font-display); font-weight: 500; letter-spacing: 0.02em; }
.hero-strip span:first-child { color: var(--navy-600); text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.72rem; }

/* ---------- 8. GRIDS ---------- */
.grid { display: grid; gap: 1.4rem; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }

/* Bento (para diferenciais / soluções) */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1.4rem; }
.bento .span-3 { grid-column: span 3; }
.bento .span-2 { grid-column: span 2; }
.bento .span-4 { grid-column: span 4; }
.bento .span-6 { grid-column: span 6; }

/* ---------- 9. AUDIENCE / SETORES ---------- */
.aud { padding: 2.3rem 2rem; height: 100%; display: flex; flex-direction: column; }
.aud .kicker { font-family: var(--font-display); font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--amber-500); font-weight: 700; }
.aud h3 { font-size: var(--step-2); margin: 0.5rem 0 0.9rem; }
.aud p { color: var(--ink-500); }
.aud .msg { margin-top: auto; padding-top: 1.4rem; font-family: var(--font-display); font-weight: 600; color: var(--navy-700); font-size: 1.05rem; line-height: 1.4; border-top: 1px solid var(--line); }

/* ---------- 10. TIMELINE ---------- */
.timeline { position: relative; margin-top: 2rem; }
.timeline::before { content: ""; position: absolute; left: 15px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--navy-200), transparent); }
.tl-item { position: relative; padding: 0 0 2.4rem 3.2rem; }
.tl-item .dot { position: absolute; left: 7px; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 3px solid var(--navy-400); }
.tl-item.star .dot { border-color: var(--amber-500); background: var(--amber-500); box-shadow: 0 0 0 5px var(--amber-glow); }
.tl-item .yr { font-family: var(--font-display); font-weight: 700; color: var(--amber-600); font-size: 0.9rem; letter-spacing: 0.08em; }
.tl-item h4 { font-size: var(--step-1); margin: 0.3rem 0 0.4rem; }
.tl-item p { color: var(--ink-500); font-size: 0.96rem; max-width: 60ch; }

/* ---------- 11. STATS BAND ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.stats--3 { grid-template-columns: repeat(3, 1fr); }
.stat { padding: 1.6rem 1.4rem; border-radius: var(--r-lg); background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); }
.stat b { font-family: var(--font-display); font-size: clamp(2rem, 1.4rem + 2.4vw, 3rem); color: #fff; display: block; letter-spacing: -0.02em; }
.stat b .u { color: var(--amber-400); }
.stat span { color: #A9B7D4; font-size: 0.9rem; }

/* ---------- 12. PROJECT CARDS ---------- */
.proj { position: relative; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-md); background: var(--navy-800); min-height: 340px; display: flex; align-items: flex-end; }
.proj img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease); }
.proj::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 20%, rgba(11,22,48,0.9) 100%); }
.proj:hover img { transform: scale(1.06); }
.proj .meta { position: relative; z-index: 2; padding: 1.8rem; color: #fff; }
.proj .meta .kpi { font-family: var(--font-display); font-weight: 700; font-size: 1.7rem; color: #fff; }
.proj .meta .kpi .u { color: var(--amber-400); font-size: 1.1rem; }
.proj .meta h3 { color: #fff; font-size: var(--step-1); margin: 0.2rem 0 0.5rem; }
.proj .meta p { color: #C4CFE6; font-size: 0.9rem; }
.proj .badge { position: absolute; top: 1.2rem; left: 1.2rem; z-index: 2; font-family: var(--font-display); font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: #fff; background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.25); padding: 0.35rem 0.8rem; border-radius: 999px; backdrop-filter: blur(6px); }

/* ---------- 13. FEATURE / SPLIT ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
.split.rev .media { order: 2; }
.split .media { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-lg); border: 8px solid #fff; }
.split .media img { width: 100%; aspect-ratio: 5/4; object-fit: cover; }
.feat-list { margin-top: 1.6rem; display: grid; gap: 1rem; }
.feat-list li { display: flex; gap: 0.9rem; align-items: flex-start; }
.feat-list .ck { flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--navy-050); color: var(--navy-700); display: grid; place-items: center; margin-top: 2px; }
.feat-list .ck svg { width: 14px; height: 14px; }
.feat-list b { font-family: var(--font-display); color: var(--navy-800); }
.feat-list span { color: var(--ink-500); font-size: 0.96rem; }

/* ---------- 14. CTA BAND ---------- */
.cta-band { position: relative; border-radius: var(--r-xl); overflow: hidden; padding: clamp(2.5rem, 5vw, 4.5rem); text-align: center;
  background: radial-gradient(900px 500px at 50% -30%, var(--navy-600) 0%, transparent 60%), linear-gradient(150deg, var(--navy-900), var(--navy-700)); }
.cta-band h2 { color: #fff; font-size: var(--step-3); max-width: 20ch; margin: 0.8rem auto 1rem; }
.cta-band p { color: #A9B7D4; max-width: 55ch; margin: 0 auto 2rem; }
.cta-band .btn-row { justify-content: center; }

/* ---------- 15. FOOTER ---------- */
.site-footer { background: var(--navy-900); color: #A9B7D4; padding-block: var(--sp-5) var(--sp-3); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.09); }
.footer-brand { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 1.2rem; }
.footer-brand img { width: 40px; height: 40px; }
.footer-brand b { font-family: var(--font-display); font-size: 1.5rem; color: #fff; letter-spacing: 0.02em; }
.footer-brand span { font-size: 0.6rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--navy-300); display: block; margin-top: 3px; }
.site-footer p.desc { max-width: 34ch; font-size: 0.95rem; line-height: 1.6; }
.footer-col h4 { color: #fff; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.16em; margin-bottom: 1.1rem; }
.footer-col a, .footer-col li { display: block; color: #97A6C8; font-size: 0.95rem; padding: 0.32rem 0; transition: color 0.3s var(--ease); }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-top: 1.6rem; font-size: 0.85rem; color: var(--navy-300); }
.pending { color: var(--amber-400); font-style: italic; }

/* ---------- 16. FORM ---------- */
.form-grid { display: grid; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label { font-family: var(--font-display); font-weight: 600; font-size: 0.85rem; color: var(--navy-700); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--ink-700);
  padding: 0.85rem 1rem; border: 1px solid var(--line-strong); border-radius: var(--r-sm);
  background: #fff; transition: border 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--navy-500); box-shadow: 0 0 0 4px var(--navy-050); }
.field textarea { min-height: 130px; resize: vertical; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }

.contact-info { display: grid; gap: 1.3rem; }
.contact-info .ci { display: flex; gap: 1rem; align-items: flex-start; }
.contact-info .ci .ic { flex: none; width: 44px; height: 44px; border-radius: 12px; background: var(--navy-050); color: var(--navy-700); display: grid; place-items: center; }
.contact-info .ci .ic svg { width: 20px; height: 20px; }
.contact-info .ci b { font-family: var(--font-display); color: var(--navy-800); display: block; font-size: 0.95rem; }
.contact-info .ci span { color: var(--ink-500); font-size: 0.95rem; }

/* ---------- 17. MISC ---------- */
.page-hero { padding-top: 8.5rem; padding-bottom: var(--sp-4); }
.page-hero h1 { font-size: var(--step-4); max-width: 18ch; }
.page-hero p { margin-top: 1.2rem; max-width: 60ch; }
.breadcrumb { font-size: 0.82rem; color: var(--ink-400); font-family: var(--font-display); margin-bottom: 1rem; }
.breadcrumb a:hover { color: var(--navy-600); }
.divider { height: 1px; background: var(--line); border: 0; margin-block: var(--sp-4); }
.center { text-align: center; }
.mt-4 { margin-top: 2.5rem; }
.prose p { margin-bottom: 1.1rem; color: var(--ink-600); }
.prose p:last-child { margin-bottom: 0; }

.leaders { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.leader { padding: 2rem 1.9rem; }
.leader .av { width: 60px; height: 60px; border-radius: 50%; background: linear-gradient(150deg, var(--navy-700), var(--navy-500)); color: #fff; display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; margin-bottom: 1.1rem; }
.leader h3 { font-size: var(--step-1); }
.leader .role { color: var(--amber-600); font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; margin: 0.2rem 0 0.8rem; }
.leader p { color: var(--ink-500); font-size: 0.96rem; }

/* ---------- 18. SCROLL REVEAL ---------- */
.reveal { opacity: 0; transform: translateY(28px); filter: blur(6px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out), filter 0.8s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; filter: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }

/* ---------- 20. CLIENTS STRIP ---------- */
.clients-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.client {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 92px; padding: 1rem 1.2rem;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md);
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease), border-color 0.4s var(--ease);
}
.client:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.client img { max-height: 46px; width: auto; filter: grayscale(1); opacity: 0.72; transition: filter 0.4s var(--ease), opacity 0.4s var(--ease); }
.client:hover img { filter: grayscale(0); opacity: 1; }
.client .name { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--navy-700); text-align: center; letter-spacing: -0.01em; }
.client .name small { display: block; font-size: 0.66rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--navy-300); margin-top: 2px; }
.section--ink .client { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.12); }
.section--ink .client .name { color: #fff; }
.section--ink .client .name small { color: var(--navy-300); }

/* ---------- 21. FOUNDER ---------- */
.founder { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 3rem; align-items: center; }
.founder .portrait { position: relative; }
.founder .portrait .frame { border-radius: var(--r-lg); overflow: hidden; border: 8px solid #fff; box-shadow: var(--shadow-lg); aspect-ratio: 4/5; }
.founder .portrait .frame img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }
.founder .portrait .tagchip { position: absolute; bottom: 1.2rem; left: -1rem; background: var(--navy-800); color: #fff; padding: 0.7rem 1.1rem; border-radius: 999px; font-family: var(--font-display); font-weight: 600; font-size: 0.85rem; box-shadow: var(--shadow-md); }
.founder .quote { font-family: var(--font-display); font-weight: 600; font-size: var(--step-2); line-height: 1.3; color: var(--navy-800); letter-spacing: -0.02em; }
.section--ink .founder .quote { color: #fff; }
.founder .sign { margin-top: 1.6rem; display: flex; align-items: center; gap: 0.9rem; }
.founder .sign b { font-family: var(--font-display); color: var(--navy-800); font-size: 1.05rem; display: block; }
.section--ink .founder .sign b { color: #fff; }
.founder .sign span { color: var(--ink-400); font-size: 0.9rem; }
.section--ink .founder .sign span { color: var(--navy-300); }

/* ---------- 22. SEGMENTS (portfólio macro) ---------- */
.segments { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.seg { padding: 1.6rem 1.5rem; height: 100%; }
.seg .kpi { font-family: var(--font-display); font-weight: 700; color: var(--amber-500); font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; }
.seg h3 { font-size: 1.2rem; margin: 0.5rem 0 0.5rem; }
.seg p { color: var(--ink-500); font-size: 0.92rem; line-height: 1.5; }

/* ---------- 23. INTERNATIONAL CHIPS ---------- */
.intl { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.6rem; }
.intl .chip { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; padding: 0.5rem 1rem; border-radius: 999px; border: 1px solid rgba(255,255,255,0.16); background: rgba(255,255,255,0.05); color: #DCE4F2; }
.intl .chip .flag { font-size: 1.1rem; }

/* ---------- 24. CASE (destaque CCGL) ---------- */
.case { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 0; border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.case .body { padding: clamp(2rem,3.5vw,3.2rem); background: linear-gradient(160deg, var(--navy-900), var(--navy-700)); color: #DCE4F2; }
.case .body h3 { color: #fff; font-size: var(--step-2); margin: 0.9rem 0 1rem; }
.case .body p { color: #A9B7D4; font-size: 0.98rem; }
.case .kpis { display: flex; flex-wrap: wrap; gap: 1.8rem; margin-top: 1.8rem; }
.case .kpis .k b { font-family: var(--font-display); font-size: 1.9rem; color: #fff; display: block; letter-spacing: -0.02em; }
.case .kpis .k b .u { color: var(--amber-400); font-size: 1rem; }
.case .kpis .k span { color: var(--navy-300); font-size: 0.82rem; }
.case .media { position: relative; min-height: 320px; }
.case .media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.case .media .credit { position: absolute; bottom: 0.8rem; right: 0.9rem; font-size: 0.72rem; color: #fff; background: rgba(11,22,48,0.6); padding: 0.25rem 0.6rem; border-radius: 999px; backdrop-filter: blur(4px); }

/* ---------- 19. RESPONSIVE ---------- */
@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-visual { max-width: 460px; }
  .g-4 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .bento .span-3, .bento .span-4, .bento .span-2 { grid-column: span 3; }
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
  .founder { grid-template-columns: 1fr; gap: 2rem; }
  .founder .portrait { max-width: 420px; }
  .segments { grid-template-columns: repeat(2, 1fr); }
  .case { grid-template-columns: 1fr; }
  .case .media { min-height: 260px; order: -1; }
}
@media (max-width: 860px) {
  .nav-links, .nav-cta { display: none; }
  .burger { display: block; }
  .split, .split.rev .media { grid-template-columns: 1fr; }
  .split.rev .media { order: 0; }
  .leaders { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  :root { --sp-6: 4.2rem; --sp-5: 3.2rem; }
  .g-2, .g-3, .g-4 { grid-template-columns: 1fr; }
  .bento { grid-template-columns: 1fr; }
  .bento .span-3, .bento .span-4, .bento .span-2, .bento .span-6 { grid-column: span 1; }
  .row-2 { grid-template-columns: 1fr; }
  .hero-visual .float { left: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 7.5rem; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .segments { grid-template-columns: 1fr; }
  .case .kpis { gap: 1.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; filter: none; }
  html { scroll-behavior: auto; }
}