/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:      #0D1B2A;
  --navy-2:    #152940;
  --navy-3:    #1D3461;
  --gold:      #C9A068;
  --gold-2:    #E0B87A;
  --cream:     #F5F1E8;
  --white:     #FFFFFF;
  --gray-100:  #F4F4F6;
  --gray-200:  #E8EAEF;
  --gray-300:  #D5D7DC;
  --gray-500:  #8A8F99;
  --gray-700:  #3E4450;
  --text:      #1A1F2B;
  --whats:     #25D366;
  --whats-dk:  #128C7E;
  --shadow-sm: 0 2px 12px rgba(13, 27, 42, 0.08);
  --shadow-md: 0 12px 40px rgba(13, 27, 42, 0.15);
  --shadow-lg: 0 20px 60px rgba(13, 27, 42, 0.25);
  --radius:    8px;
  --radius-lg: 16px;
  --ease:      cubic-bezier(.2,.7,.2,1);
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, video { max-width: 100%; display: block; }
ul { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.section { padding: clamp(70px, 9vw, 120px) 0; }

.label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  position: relative;
  padding-left: 28px;
}
.label::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 18px; height: 2px;
  background: var(--gold);
  transform: translateY(-50%);
}

h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.15;
  letter-spacing: -.02em;
}
h2 { font-size: clamp(30px, 4.2vw, 46px); margin-bottom: 18px; }
h3 { font-size: clamp(20px, 2.2vw, 24px); margin-bottom: 10px; }

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}
.section-header .label { display: inline-block; padding-left: 28px; padding-right: 28px; }
.section-header .label::after {
  content: "";
  position: absolute;
  right: 0; top: 50%;
  width: 18px; height: 2px;
  background: var(--gold);
  transform: translateY(-50%);
}
.section-header p {
  color: var(--gray-500);
  margin-top: 14px;
  font-size: 16px;
}
.section-header.light .label,
.section-header.light h2,
.section-header.light p { color: var(--cream); }
.section-header.light h2 { color: var(--white); }
.section-header.light .label { color: var(--gold-2); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .3s var(--ease);
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-sm  { padding: 11px 22px; font-size: 12px; }
.btn-lg  { padding: 18px 38px; font-size: 15px; }
.btn-block { width: 100%; }

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-2) 100%);
  color: var(--navy);
  box-shadow: 0 6px 22px rgba(201, 160, 104, .35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(201, 160, 104, .5);
  filter: brightness(1.05);
}

.btn-outline {
  border-color: rgba(255,255,255,.55);
  color: var(--white);
  background: transparent;
  backdrop-filter: blur(4px);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}

.btn-outline-dark {
  border-color: var(--navy);
  color: var(--navy);
  background: transparent;
}
.btn-outline-dark:hover {
  background: var(--navy);
  color: var(--white);
}

.btn-whats-mini {
  background: var(--whats);
  color: var(--white);
  padding: 11px 20px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all .3s var(--ease);
}
.btn-whats-mini:hover {
  background: var(--whats-dk);
  transform: translateY(-1px);
}

/* ===== HEADER ===== */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: all .35s var(--ease);
}
#header.scrolled {
  background: rgba(13, 27, 42, .95);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0,0,0,.3);
  padding: 10px 0;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo {
  height: 56px;
  width: auto;
  transition: all .35s var(--ease);
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.4));
}
#header.scrolled .logo { height: 44px; }
.logo-divisor {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold-2);
  border-left: 2px solid var(--gold);
  padding-left: 12px;
  line-height: 1;
}

.nav { display: flex; gap: 32px; margin-left: auto; }
.nav a {
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  position: relative;
  padding: 6px 0;
  transition: color .25s ease;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width .3s var(--ease);
}
.nav a:hover { color: var(--gold-2); }
.nav a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 32px; height: 24px;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--white);
  border-radius: 2px;
  transition: all .3s var(--ease);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(13,27,42,.90) 0%, rgba(13,27,42,.65) 50%, rgba(13,27,42,.85) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 880px;
  padding-top: 100px;
  padding-bottom: 80px;
}
.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(201, 160, 104, .15);
  border: 1px solid rgba(201, 160, 104, .5);
  border-radius: 100px;
  color: var(--gold-2);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(40px, 6.5vw, 78px);
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -.03em;
}
.hero h1 span {
  color: var(--gold-2);
  font-weight: 400;
  font-style: italic;
  display: block;
}
.hero p {
  font-size: clamp(16px, 1.5vw, 19px);
  color: rgba(255,255,255,.9);
  max-width: 660px;
  margin-bottom: 36px;
}
.hero p strong { color: var(--gold-2); font-weight: 700; }
.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 28px;
  max-width: 660px;
  border-top: 1px solid rgba(255,255,255,.18);
  padding-top: 28px;
}
.hero-stats > div { display: flex; flex-direction: column; }
.hero-stats strong {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 800;
  color: var(--gold-2);
  letter-spacing: -.02em;
  line-height: 1;
}
.hero-stats span {
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  margin-top: 8px;
}

.hero-scroll {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  width: 26px; height: 42px;
  border: 2px solid rgba(255,255,255,.6);
  border-radius: 100px;
}
.hero-scroll span {
  display: block;
  width: 4px; height: 8px;
  background: var(--gold-2);
  border-radius: 4px;
  margin: 6px auto 0;
  animation: scroll 1.6s infinite;
}
@keyframes scroll {
  0%   { transform: translateY(0); opacity: 1; }
  60%  { opacity: 1; }
  100% { transform: translateY(16px); opacity: 0; }
}

/* ===== DIFERENCIAIS ===== */
.diferenciais {
  background: linear-gradient(180deg, var(--cream) 0%, var(--white) 100%);
}
.dif-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 28px;
}
.dif-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 38px 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all .35s var(--ease);
  position: relative;
  overflow: hidden;
}
.dif-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--gold-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease);
}
.dif-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold);
}
.dif-card:hover::before { transform: scaleX(1); }
.dif-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(201,160,104,.15), rgba(224,184,122,.05));
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}
.dif-icon svg { width: 28px; height: 28px; }
.dif-card h3 { color: var(--navy); margin-bottom: 10px; }
.dif-card p { color: var(--gray-700); font-size: 15px; }

/* ===== EQUIPAMENTOS ===== */
.equipamentos {
  background: var(--white);
}
.equip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 36px;
}
.equip-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow-md);
  transition: transform .4s var(--ease);
  display: flex;
  flex-direction: column;
}
.equip-card:hover { transform: translateY(-8px); }

.equip-video {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--navy-2);
}
.equip-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.equip-tag {
  position: absolute;
  top: 18px; left: 18px;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: var(--navy);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.equip-body {
  padding: 36px 32px 38px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.equip-body h3 { color: var(--white); font-size: 26px; }
.equip-body > p { color: rgba(255,255,255,.78); font-size: 15px; margin-bottom: 22px; }

.equip-specs {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 30px;
  flex: 1;
}
.equip-specs li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: rgba(255,255,255,.85);
}
.equip-specs li span {
  color: var(--gold-2);
  font-weight: 800;
  flex-shrink: 0;
}
.equip-specs li strong { color: var(--gold-2); }

/* ===== SERVIÇOS ===== */
.servicos { background: var(--gray-100); }
.serv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 32px;
}
.serv-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 38px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  position: relative;
  transition: transform .35s var(--ease);
}
.serv-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.serv-card-featured {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
  transform: translateY(-12px);
  box-shadow: var(--shadow-md);
}
.serv-card-featured:hover { transform: translateY(-18px); }

.serv-num {
  font-size: 64px;
  font-weight: 900;
  line-height: 1;
  color: var(--gold);
  opacity: .25;
  margin-bottom: 12px;
  letter-spacing: -.04em;
}
.serv-card h3 { font-size: 26px; margin-bottom: 6px; }
.serv-card-featured h3 { color: var(--white); }
.serv-sub {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}
.serv-card-featured .serv-sub { color: var(--gold-2); }

.serv-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
}
.serv-list li {
  position: relative;
  padding-left: 28px;
  font-size: 15px;
  color: var(--gray-700);
}
.serv-card-featured .serv-list li { color: rgba(255,255,255,.85); }
.serv-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--gold);
}
.serv-list li::after {
  content: "";
  position: absolute;
  left: 4px; top: 13px;
  width: 6px; height: 3px;
  border-left: 2px solid var(--navy);
  border-bottom: 2px solid var(--navy);
  transform: rotate(-45deg);
}

.serv-badge {
  position: absolute;
  top: -14px; right: 28px;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: var(--navy);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
  box-shadow: 0 6px 18px rgba(201,160,104,.45);
}

/* ===== GALERIA ===== */
.galeria {
  background: var(--navy);
  color: var(--white);
  position: relative;
}
.galeria::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(201,160,104,.15), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(29,52,97,.4), transparent 50%);
}
.galeria > .container { position: relative; z-index: 1; }
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.galeria-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--navy-2);
  aspect-ratio: 16 / 10;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255,255,255,.08);
}
.galeria-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.galeria-large {
  grid-column: 1 / -1;
  aspect-ratio: 21 / 9;
}

/* ===== CTA FAIXA ===== */
.cta-faixa {
  background:
    linear-gradient(135deg, var(--navy) 0%, var(--navy-3) 100%);
  color: var(--white);
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}
.cta-faixa::before {
  content: "";
  position: absolute;
  top: -50%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201,160,104,.18), transparent 70%);
}
.cta-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
}
.cta-inner h2 { color: var(--white); margin-bottom: 10px; max-width: 600px; }
.cta-inner p { color: rgba(255,255,255,.78); max-width: 600px; }
.cta-inner .label { color: var(--gold-2); }

/* ===== CONTATO ===== */
.contato { background: var(--white); }
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: start;
}
.contato-info p { color: var(--gray-700); margin-bottom: 30px; }
.contato-lista { display: flex; flex-direction: column; gap: 22px; }
.contato-lista li {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}
.ci-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(201,160,104,.15), rgba(224,184,122,.05));
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ci-icon svg { width: 22px; height: 22px; }
.contato-lista strong {
  display: block;
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.contato-lista a, .contato-lista span {
  color: var(--gray-700);
  font-size: 16px;
  font-weight: 500;
}
.contato-lista a:hover { color: var(--gold); }

.contato-form {
  background: var(--gray-100);
  padding: 42px 38px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
}
.contato-form h3 { color: var(--navy); margin-bottom: 4px; }
.form-sub {
  color: var(--gray-500);
  font-size: 13px;
  margin-bottom: 26px;
}
.form-row { margin-bottom: 14px; }
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius);
  background: var(--white);
  font-size: 14px;
  transition: border-color .25s ease, box-shadow .25s ease;
  font-family: inherit;
}
.form-row textarea { resize: vertical; min-height: 100px; }
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,160,104,.15);
}
.form-row select { cursor: pointer; }

/* ===== FOOTER ===== */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,.75);
  padding-top: 70px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 50px;
}
.footer-brand img {
  height: 64px;
  width: auto;
  margin-bottom: 18px;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.5));
}
.footer-brand p { font-size: 14px; max-width: 360px; line-height: 1.7; }
.footer-col h4 {
  color: var(--white);
  font-size: 14px;
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.footer-col a, .footer-col span {
  display: block;
  color: rgba(255,255,255,.7);
  font-size: 14px;
  padding: 6px 0;
  transition: color .2s ease;
}
.footer-col a:hover { color: var(--gold-2); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 22px 0;
}
.footer-bottom span {
  font-size: 13px;
  color: rgba(255,255,255,.5);
}

/* ===== WHATSAPP FLOAT ===== */
.whats-float {
  position: fixed;
  bottom: 26px; right: 26px;
  width: 62px; height: 62px;
  border-radius: 50%;
  background: var(--whats);
  color: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(37, 211, 102, .55);
  z-index: 90;
  transition: all .3s var(--ease);
  animation: pulse 2.4s infinite;
}
.whats-float:hover {
  transform: scale(1.1);
  background: var(--whats-dk);
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(37,211,102,.55); }
  70%  { box-shadow: 0 0 0 18px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 980px) {
  .nav { display: none; position: fixed; top: 70px; left: 0; right: 0; background: var(--navy); padding: 28px; flex-direction: column; gap: 16px; box-shadow: var(--shadow-md); }
  .nav.open { display: flex; }
  .nav-toggle { display: flex; order: 3; }
  .btn-whats-mini span { display: none; }
  .btn-whats-mini { padding: 10px; }

  .contato-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-brand { grid-column: 1 / -1; }
  .cta-inner { grid-template-columns: 1fr; text-align: left; }
  .galeria-grid { grid-template-columns: 1fr; }
  .galeria-large { aspect-ratio: 16 / 10; }
  .serv-card-featured { transform: none; }
  .serv-card-featured:hover { transform: translateY(-6px); }
}

@media (max-width: 640px) {
  .hero h1 { font-size: 38px; }
  .hero-stats { grid-template-columns: 1fr; gap: 18px; }
  .form-row-2 { grid-template-columns: 1fr; }
  .equip-grid { grid-template-columns: 1fr; }
  .contato-form { padding: 32px 24px; }
  .logo-divisor { display: none; }
  .whats-float { width: 56px; height: 56px; bottom: 18px; right: 18px; }
}