/* ============================================================
   SOLVEM ENERGIA — style.css
   Escuro #111 + Dourado #C9961A + Branco
   ============================================================ */

/* ===== CSS VARIABLES ===== */
:root {
  --blue-900: #0d0d0d;
  --blue-800: #141414;
  --blue-700: #1a1a1a;
  --blue-600: #C9961A;
  --blue-500: #D4A017;
  --blue-400: #E8B832;
  --blue-100: #3a2e10;
  --blue-50:  #2a2106;

  --yellow-500: #C9961A;
  --yellow-400: #D4A017;
  --yellow-300: #E8B832;
  --yellow-100: #2a2106;

  --white: #ffffff;
  --gray-50:  #1a1a1a;
  --gray-100: #222222;
  --gray-200: #2e2e2e;
  --gray-400: #666666;
  --gray-600: #999999;
  --gray-700: #cccccc;
  --gray-900: #f5f5f5;

  --font-title: 'Montserrat', sans-serif;
  --font-body:  'DM Sans', sans-serif;

  --section-py: 96px;
  --container:  1200px;
  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.2);
  --shadow-md:  0 4px 16px rgba(201,150,26,.15);
  --shadow-lg:  0 12px 40px rgba(201,150,26,.2);
  --shadow-xl:  0 24px 60px rgba(201,150,26,.25);

  --ease: cubic-bezier(.4,0,.2,1);
  --dur:  .3s;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font-body);
  color: var(--gray-700);
  background: #111111;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== UTILITIES ===== */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.highlight { color: var(--yellow-500); }
.highlight--yellow { color: var(--yellow-500); }

.section-label {
  display: inline-block;
  font-family: var(--font-title);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--yellow-500);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}
.section-label--light {
  color: var(--yellow-400);
  background: rgba(201,150,26,.12);
  border-color: rgba(201,150,26,.25);
}

.section-title {
  font-family: var(--font-title);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-title--light { color: var(--white); }
.section-subtitle { font-size: 1.05rem; color: var(--gray-600); max-width: 560px; margin: 0 auto; }
.section-subtitle--light { color: rgba(255,255,255,.65); }
.section-header { text-align: center; margin-bottom: 64px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: .95rem;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  transition: all var(--dur) var(--ease);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.btn--primary {
  background: var(--yellow-500);
  color: #111111;
  box-shadow: 0 4px 20px rgba(201,150,26,.35);
}
.btn--primary:hover {
  background: var(--yellow-400);
  box-shadow: 0 6px 28px rgba(201,150,26,.5);
  transform: translateY(-2px);
}
.btn--hero {
  background: var(--yellow-500);
  color: #111111;
  font-size: 1rem;
  padding: 16px 32px;
  box-shadow: 0 6px 28px rgba(201,150,26,.45);
}
.btn--hero:hover {
  background: var(--yellow-400);
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(201,150,26,.55);
}
.btn--ghost {
  background: rgba(255,255,255,.08);
  color: var(--white);
  border: 2px solid rgba(255,255,255,.3);
  font-size: 1rem;
  padding: 14px 28px;
  backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.6);
  transform: translateY(-2px);
}
.btn--cta-final {
  background: var(--yellow-500);
  color: #111111;
  font-size: 1.1rem;
  padding: 18px 40px;
  box-shadow: 0 6px 32px rgba(201,150,26,.4);
}
.btn--cta-final:hover {
  background: var(--yellow-400);
  transform: translateY(-3px);
  box-shadow: 0 12px 44px rgba(201,150,26,.5);
}
.btn--full { width: 100%; justify-content: center; }

/* ===== SCROLL REVEAL ===== */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity .65s var(--ease), transform .65s var(--ease); }
.reveal--delay-1 { transition-delay: .12s; }
.reveal--delay-2 { transition-delay: .24s; }
.reveal--delay-3 { transition-delay: .36s; }
.reveal--delay-4 { transition-delay: .48s; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(13,13,13,.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.header.scrolled {
  border-color: var(--gray-200);
  box-shadow: 0 4px 24px rgba(0,0,0,.4);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.logo__icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, #1a1a1a, #2e2e2e);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow-500);
  font-size: 1.4rem;
  box-shadow: 0 4px 12px rgba(201,150,26,.2);
}
.logo__text { font-family: var(--font-title); font-size: 1.4rem; font-weight: 700; color: var(--white); letter-spacing: -.02em; }
.logo__text strong { color: var(--yellow-500); font-weight: 900; }
.logo--footer .logo__text { color: var(--white); }
.logo--footer .logo__text strong { color: var(--yellow-500); }

/* Nav */
.nav__list { display: flex; align-items: center; gap: 4px; }
.nav__link {
  font-family: var(--font-title);
  font-size: .88rem;
  font-weight: 600;
  color: var(--gray-700);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav__link:hover { color: var(--yellow-500); background: var(--blue-50); }
.header__cta { display: flex; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--dur) var(--ease);
  z-index: 1001;
}
.hamburger:hover { background: var(--gray-100); }
.hamburger__bar { display: block; width: 24px; height: 2px; background: var(--gray-700); border-radius: 2px; transition: transform .3s var(--ease), opacity .3s var(--ease); }
.hamburger.is-open .hamburger__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open .hamburger__bar:nth-child(2) { opacity: 0; }
.hamburger.is-open .hamburger__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Nav overlay */
.nav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 998; opacity: 0; transition: opacity .3s var(--ease); backdrop-filter: blur(2px); }
.nav-overlay.is-open { display: block; opacity: 1; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(0,0,0,.88) 0%, rgba(20,14,0,.8) 45%, rgba(0,0,0,.88) 100%),
              url('assets/Hero.png') center/cover no-repeat;
  padding: 120px 0 80px;
}
.hero__bg-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.hero__rays {
  position: absolute;
  top: -20%; right: -10%;
  width: 70%; height: 120%;
  background: conic-gradient(from 200deg at 70% 40%,
    transparent 0deg, rgba(201,150,26,.08) 15deg, transparent 30deg,
    rgba(201,150,26,.05) 45deg, transparent 60deg,
    rgba(232,184,50,.04) 75deg, transparent 90deg,
    rgba(201,150,26,.06) 105deg, transparent 120deg);
  pointer-events: none;
  animation: rays-rotate 30s linear infinite;
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; }
@keyframes rays-rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.hero__content { position: relative; z-index: 2; max-width: 780px; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(201,150,26,.15); border: 1px solid rgba(201,150,26,.35);
  color: var(--yellow-400); font-size: .82rem; font-weight: 600;
  font-family: var(--font-title); letter-spacing: .06em; text-transform: uppercase;
  padding: 6px 16px; border-radius: var(--radius-full); margin-bottom: 24px;
}
.hero__title { font-family: var(--font-title); font-size: clamp(2.2rem, 5.5vw, 4rem); font-weight: 900; color: var(--white); line-height: 1.12; margin-bottom: 24px; letter-spacing: -.02em; }
.hero__title-highlight { color: var(--yellow-500); position: relative; display: inline-block; }
.hero__title-highlight::after { content: ''; position: absolute; bottom: 4px; left: 0; right: 0; height: 4px; background: var(--yellow-500); border-radius: 2px; opacity: .4; }
.hero__subtitle { font-size: 1.1rem; color: rgba(255,255,255,.75); margin-bottom: 36px; max-width: 600px; line-height: 1.7; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 40px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 20px; }
.hero__trust-item { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,.8); font-size: .9rem; font-weight: 500; }
.hero__trust-item i { color: var(--yellow-400); font-size: 1.1rem; }
.hero__scroll-indicator {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,.4); font-size: .8rem; letter-spacing: .08em; text-transform: uppercase;
  animation: scroll-bounce 2s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ===== SOBRE ===== */
.sobre { padding: var(--section-py) 0; background: #141414; }
.sobre__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.sobre__img-wrapper {
  position: relative; border-radius: var(--radius-xl); overflow: hidden;
  aspect-ratio: 4/3; background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%);
  border: 1px solid var(--gray-200);
}
.sobre__img-wrapper img { width: 100%; height: 100%; object-fit: cover; }
.sobre__img-wrapper.img-fallback { display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.1); }
.sobre__img-wrapper.img-fallback::after { content: '☀'; font-size: 8rem; opacity: .15; }
.sobre__badge-floating {
  position: absolute; bottom: 20px; right: 20px;
  background: #1a1a1a; border: 1px solid var(--blue-100);
  border-radius: var(--radius-md); padding: 12px 16px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow-lg); font-family: var(--font-title);
}
.sobre__badge-floating i { color: var(--yellow-500); font-size: 1.5rem; }
.sobre__badge-floating strong { display: block; font-size: .9rem; color: var(--white); }
.sobre__badge-floating span  { font-size: .75rem; color: var(--gray-600); }
.sobre__text { color: var(--gray-600); margin-bottom: 16px; font-size: 1rem; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 36px; }
.stat { text-align: center; background: var(--blue-50); border: 1px solid var(--blue-100); border-radius: var(--radius-md); padding: 20px 12px; }
.stat__number { font-family: var(--font-title); font-size: 2rem; font-weight: 900; color: var(--yellow-500); line-height: 1; }
.stat__suffix { font-family: var(--font-title); font-size: 1.4rem; font-weight: 900; color: var(--yellow-400); line-height: 1; }
.stat__label { display: block; font-size: .75rem; color: var(--gray-600); margin-top: 6px; line-height: 1.3; }

/* ===== SOLUÇÕES ===== */
.solucoes { padding: var(--section-py) 0; background: #1a1a1a; }
.solucoes__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.card {
  background: #222222; border-radius: var(--radius-lg); padding: 32px 28px;
  border: 1px solid var(--gray-200); box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
  transform-style: preserve-3d; transform: perspective(800px) rotateX(0deg) rotateY(0deg);
  transition: box-shadow .2s var(--ease), border-color .2s var(--ease); will-change: transform;
}
.card:hover { box-shadow: var(--shadow-lg); border-color: var(--blue-100); }
.card__icon-wrap { width: 56px; height: 56px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.6rem; margin-bottom: 20px; }
.card__icon-wrap--blue   { background: var(--blue-50);   color: var(--yellow-500); }
.card__icon-wrap--yellow { background: var(--yellow-100); color: var(--yellow-400); }
.card__title { font-family: var(--font-title); font-size: 1.1rem; font-weight: 800; color: var(--gray-900); margin-bottom: 10px; }
.card__text { font-size: .9rem; color: var(--gray-600); line-height: 1.6; margin-bottom: 16px; }
.card__list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; flex: 1; }
.card__list li { display: flex; align-items: center; gap: 8px; font-size: .88rem; color: var(--gray-700); }
.card__list li i { color: var(--yellow-500); font-size: 1rem; flex-shrink: 0; }
.card__cta { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-title); font-size: .88rem; font-weight: 700; color: var(--yellow-500); transition: gap var(--dur) var(--ease), color var(--dur) var(--ease); margin-top: auto; }
.card__cta:hover { color: var(--yellow-400); gap: 10px; }

/* ===== DIFERENCIAIS ===== */
.diferenciais {
  padding: var(--section-py) 0;
  background: linear-gradient(145deg, #0d0d0d 0%, #1a1400 100%);
  position: relative; overflow: hidden;
}
.diferenciais::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 48px 48px; pointer-events: none;
}
.diferenciais__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; z-index: 2; }
.diferencial {
  background: rgba(255,255,255,.04); border: 1px solid rgba(201,150,26,.15);
  border-radius: var(--radius-lg); padding: 32px 28px;
  backdrop-filter: blur(8px); transition: all var(--dur) var(--ease);
}
.diferencial:hover { background: rgba(201,150,26,.06); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,.3); border-color: rgba(201,150,26,.35); }
.diferencial__icon { width: 52px; height: 52px; background: rgba(201,150,26,.12); border: 1px solid rgba(201,150,26,.3); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: var(--yellow-500); margin-bottom: 16px; }
.diferencial__title { font-family: var(--font-title); font-size: 1rem; font-weight: 800; color: var(--white); margin-bottom: 10px; }
.diferencial__text { font-size: .88rem; color: rgba(255,255,255,.6); line-height: 1.6; }

/* ===== COMO FUNCIONA ===== */
.como-funciona { padding: var(--section-py) 0; background: #141414; }
.steps { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; gap: 0; align-items: start; position: relative; }

.section-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; }
.diferenciais__grid, .diferenciais .container, .cta-final__content { position: relative; z-index: 2; }

/* Linha do tempo animada */
.steps::before { content: ''; position: absolute; top: 88px; left: 12.5%; width: 75%; height: 3px; background: var(--gray-200); z-index: 0; pointer-events: none; }
.steps__progress-line { position: absolute; top: 88px; left: 12.5%; width: 0%; height: 3px; background: linear-gradient(90deg, var(--yellow-500), var(--yellow-300)); z-index: 1; transition: width 1.6s cubic-bezier(.4,0,.2,1); border-radius: 2px; pointer-events: none; }
.steps__progress-line.is-animated { width: 75%; }

.step { text-align: center; padding: 0 16px; position: relative; z-index: 2; }
.step__number { font-family: var(--font-title); font-size: .75rem; font-weight: 900; letter-spacing: .1em; color: var(--yellow-500); margin-bottom: 12px; }
.step__icon { width: 72px; height: 72px; background: linear-gradient(135deg, #1a1400, #2e2400); border: 2px solid var(--yellow-500); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; font-size: 2rem; color: var(--yellow-500); margin: 0 auto 16px; box-shadow: 0 8px 24px rgba(201,150,26,.25); position: relative; z-index: 2; }
.step__title { font-family: var(--font-title); font-size: 1rem; font-weight: 800; color: var(--gray-900); margin-bottom: 10px; }
.step__text { font-size: .875rem; color: var(--gray-600); line-height: 1.6; }
.step__connector { display: flex; align-items: flex-start; justify-content: center; padding-top: 36px; color: var(--yellow-500); font-size: 1.4rem; }

/* ===== EQUIPE ===== */
.equipe { padding: var(--section-py) 0; background: #1a1a1a; }
.equipe__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.membro { background: #222222; border-radius: var(--radius-xl); overflow: hidden; border: 1px solid var(--gray-200); box-shadow: var(--shadow-sm); transition: all var(--dur) var(--ease); }
.membro:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--blue-100); }
.membro__photo-wrap { background: linear-gradient(135deg, #0d0d0d 0%, #1a1400 100%); border-bottom: 1px solid var(--blue-100); padding: 32px; display: flex; justify-content: center; }
.membro__photo { width: 100px; height: 100px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 4rem; border: 3px solid rgba(201,150,26,.4); }
.membro__photo--1 { background: rgba(201,150,26,.1);  color: var(--yellow-500); }
.membro__photo--2 { background: rgba(201,150,26,.15); color: var(--yellow-400); }
.membro__photo--3 { background: rgba(201,150,26,.1);  color: var(--yellow-500); }
.membro__info { padding: 24px; }
.membro__name { font-family: var(--font-title); font-size: 1.1rem; font-weight: 800; color: var(--gray-900); margin-bottom: 4px; }
.membro__cargo { display: block; font-size: .82rem; font-weight: 600; color: var(--yellow-500); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 12px; }
.membro__bio { font-size: .88rem; color: var(--gray-600); line-height: 1.6; margin-bottom: 16px; }
.membro__linkedin { display: inline-flex; align-items: center; gap: 6px; font-size: .85rem; font-weight: 600; color: #5b9bd5; font-family: var(--font-title); transition: gap var(--dur) var(--ease); }
.membro__linkedin:hover { gap: 10px; }
.equipe__grid .membro:last-child {
    grid-column: 1 / -1;
    justify-self: center;
    width: 100%;
    max-width: 400px;
}

/* ===== DEPOIMENTOS ===== */
.depoimentos { padding: var(--section-py) 0; background: #141414; }
.depoimentos__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.depoimento { background: #222222; border: 1px solid var(--gray-200); border-radius: var(--radius-xl); padding: 32px; transition: all var(--dur) var(--ease); display: flex; flex-direction: column; gap: 16px; }
.depoimento:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--blue-100); }
.depoimento__stars { color: var(--yellow-500); font-size: 1rem; letter-spacing: 2px; }
.depoimento__texto { font-size: .93rem; color: var(--gray-700); line-height: 1.7; flex: 1; font-style: italic; }
.depoimento__texto::before { content: '\201C'; }
.depoimento__texto::after  { content: '\201D'; }
.depoimento__economia { display: inline-flex; align-items: center; gap: 8px; background: rgba(201,150,26,.08); border: 1px solid rgba(201,150,26,.2); color: var(--yellow-400); font-size: .82rem; font-weight: 700; font-family: var(--font-title); padding: 6px 14px; border-radius: var(--radius-full); align-self: flex-start; }
.depoimento__economia i { color: #4ade80; }
.depoimento__autor { display: flex; align-items: center; gap: 12px; margin-top: 4px; }
.depoimento__avatar { width: 44px; height: 44px; background: linear-gradient(135deg, #1a1400, #2e2400); border: 1px solid var(--blue-100); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-title); font-weight: 800; font-size: .82rem; color: var(--yellow-500); flex-shrink: 0; }
.depoimento__autor strong { display: block; font-family: var(--font-title); font-size: .9rem; font-weight: 700; color: var(--gray-900); }
.depoimento__autor span { font-size: .78rem; color: var(--gray-400); }

/* ===== CTA FINAL ===== */
.cta-final { padding: var(--section-py) 0; background: linear-gradient(145deg, #0d0d0d 0%, #1a1400 100%); text-align: center; position: relative; overflow: hidden; }
.cta-final__bg-rays { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px); background-size: 48px 48px; }
.cta-final__content { position: relative; z-index: 2; }
.cta-final__sun-icon { font-size: 4rem; color: var(--yellow-500); display: block; margin: 0 auto 20px; animation: pulse-sun 3s ease-in-out infinite; }
@keyframes pulse-sun { 0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; } 50% { transform: scale(1.1) rotate(20deg); opacity: .85; } }
.cta-final__title { font-family: var(--font-title); font-size: clamp(1.7rem, 3.5vw, 2.8rem); font-weight: 900; color: var(--white); line-height: 1.2; margin-bottom: 20px; }
.cta-final__highlight { color: var(--yellow-500); }
.cta-final__subtitle { color: rgba(255,255,255,.7); font-size: 1.05rem; max-width: 520px; margin: 0 auto 36px; }

/* ===== CONTATO ===== */
.contato { padding: var(--section-py) 0; background: #1a1a1a; }
.contato__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.form { display: flex; flex-direction: column; gap: 20px; }
.form__group { display: flex; flex-direction: column; gap: 6px; }
.form__label { font-family: var(--font-title); font-size: .82rem; font-weight: 700; color: var(--gray-700); letter-spacing: .04em; text-transform: uppercase; }
.form__input { width: 100%; padding: 13px 16px; background: #222222; border: 1.5px solid var(--gray-200); border-radius: var(--radius-md); font-family: var(--font-body); font-size: .95rem; color: var(--gray-900); transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease); outline: none; appearance: none; }
.form__input:focus { border-color: var(--yellow-500); box-shadow: 0 0 0 3px rgba(201,150,26,.15); }
.form__input.is-error { border-color: #ef4444; box-shadow: 0 0 0 3px rgba(239,68,68,.1); }
.form__input::placeholder { color: var(--gray-400); }
.form__select { cursor: pointer; }
.form__textarea { resize: vertical; min-height: 100px; }
.form__note { font-size: .78rem; color: var(--gray-400); text-align: center; line-height: 1.5; }

.contato__info { display: flex; flex-direction: column; gap: 24px; }
.contato__info-item { display: flex; align-items: flex-start; gap: 14px; }
.contato__info-icon { width: 44px; height: 44px; background: var(--blue-50); border: 1px solid var(--blue-100); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--yellow-500); flex-shrink: 0; }
.contato__info-item strong { display: block; font-family: var(--font-title); font-size: .82rem; font-weight: 700; color: var(--gray-900); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 2px; }
.contato__info-item span, .contato__info-item a { font-size: .9rem; color: var(--gray-600); line-height: 1.5; }
.contato__info-item a:hover { color: var(--yellow-500); }
.contato__map { border-radius: var(--radius-lg); overflow: hidden; border: 2px solid var(--gray-200); box-shadow: var(--shadow-sm); margin-top: 4px; }

/* ===== FOOTER ===== */
.footer { background: #0d0d0d; color: rgba(255,255,255,.6); border-top: 1px solid var(--gray-200); }
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding: 64px 24px 48px; }
.footer__tagline { font-size: .88rem; color: rgba(255,255,255,.45); margin: 12px 0 20px; line-height: 1.6; }
.footer__social { display: flex; gap: 10px; }
.footer__social-link { width: 38px; height: 38px; background: rgba(255,255,255,.05); border: 1px solid rgba(201,150,26,.2); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; color: rgba(255,255,255,.6); transition: all var(--dur) var(--ease); }
.footer__social-link:hover { background: var(--yellow-500); border-color: var(--yellow-500); color: #111111; transform: translateY(-2px); }
.footer__heading { font-family: var(--font-title); font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--yellow-500); margin-bottom: 16px; }
.footer__links ul { display: flex; flex-direction: column; gap: 10px; }
.footer__links li, .footer__links a { font-size: .88rem; color: rgba(255,255,255,.45); display: flex; align-items: center; gap: 6px; transition: color var(--dur) var(--ease); }
.footer__links a:hover { color: var(--yellow-400); }
.footer__links i { font-size: .9rem; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.06); padding: 20px 24px; }
.footer__bottom .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.footer__bottom p { font-size: .8rem; color: rgba(255,255,255,.3); }
.footer__bottom i { color: var(--yellow-500); }

/* ===== WHATSAPP FAB ===== */
.whatsapp-fab { position: fixed; bottom: 28px; right: 28px; width: 58px; height: 58px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; color: var(--white); box-shadow: 0 6px 24px rgba(37,211,102,.4); z-index: 900; transition: all var(--dur) var(--ease); }
.whatsapp-fab:hover { transform: scale(1.1); box-shadow: 0 10px 32px rgba(37,211,102,.55); }
.whatsapp-fab__pulse { position: absolute; inset: 0; border-radius: 50%; background: #25d366; animation: fab-pulse 2.5s ease-out infinite; z-index: -1; }
@keyframes fab-pulse { 0% { transform: scale(1); opacity: .6; } 100% { transform: scale(1.8); opacity: 0; } }
/* ===== SELETOR DE UNIDADE ===== */
.unidade-selector {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
}

.unidade-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-title);
  font-size: .88rem;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  border: 2px solid var(--gray-200);
  color: var(--gray-600);
  background: transparent;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}

.unidade-btn:hover {
  border-color: var(--yellow-500);
  color: var(--yellow-500);
}

.unidade-btn--active {
  background: var(--yellow-500);
  border-color: var(--yellow-500);
  color: #111111;
}

#info-endereco {
  transition: opacity .3s var(--ease);
}

#info-endereco.is-switching {
  opacity: 0;
}

.contato__map iframe {
  transition: opacity .3s var(--ease);
}

.contato__map iframe.is-switching {
  opacity: 0;
}

/* ===== RESPONSIVE: TABLET (≤1024px) ===== */
@media (max-width: 1024px) {
  :root { --section-py: 72px; }
  .solucoes__grid     { grid-template-columns: repeat(2, 1fr); }
  .diferenciais__grid { grid-template-columns: repeat(2, 1fr); }
  .steps              { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .step__connector    { display: none; }
  .equipe__grid       { grid-template-columns: repeat(2, 1fr); }
  .depoimentos__grid  { grid-template-columns: repeat(2, 1fr); }
  .footer__inner      { grid-template-columns: 1fr 1fr; gap: 36px; }
  .stats              { grid-template-columns: repeat(2, 1fr); }
}

/* ===== RESPONSIVE: MOBILE (≤768px) ===== */
@media (max-width: 768px) {
  :root { --section-py: 56px; }
  .hamburger   { display: flex; }
  .header__cta { display: none; }
  .nav {
    position: fixed; top: 0; right: 0;
    width: min(340px, 85vw); height: 100vh;
    background: #1a1a1a; box-shadow: -8px 0 48px rgba(0,0,0,.4);
    padding: 96px 32px 40px; z-index: 999;
    transform: translateX(100%); transition: transform .35s var(--ease); overflow-y: auto;
  }
  .nav.is-open { transform: translateX(0); }
  .nav__list { flex-direction: column; align-items: stretch; gap: 4px; }
  .nav__link { padding: 14px 16px; font-size: 1rem; border-radius: var(--radius-md); }
  .hero { padding: 100px 0 60px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { justify-content: center; }
  .sobre__grid        { grid-template-columns: 1fr; gap: 40px; }
  .solucoes__grid     { grid-template-columns: 1fr; }
  .diferenciais__grid { grid-template-columns: 1fr; }
  .steps              { grid-template-columns: 1fr; gap: 24px; }
  .equipe__grid       { grid-template-columns: 1fr; }
  .depoimentos__grid  { grid-template-columns: 1fr; }
  .contato__grid      { grid-template-columns: 1fr; }
  .footer__inner      { grid-template-columns: 1fr; gap: 28px; }
  .stats              { grid-template-columns: repeat(2, 1fr); }
  .cta-final__title   { font-size: 1.6rem; }
  .footer__bottom .container { flex-direction: column; text-align: center; }
}

/* ===== RESPONSIVE: SMALL MOBILE (≤420px) ===== */
@media (max-width: 420px) {
  .hero__trust  { flex-direction: column; gap: 10px; }
  .stats        { grid-template-columns: 1fr 1fr; }
  .stat__number { font-size: 1.6rem; }
}