/* ===== FONTS ===== */
/* Akzidenz-Grotesk: fonte comercial Berthold — carregada via Adobe Fonts, instalação local ou licença.
   Fallbacks para ambientes sem a fonte. */
@font-face {
  font-family: 'Akzidenz-Grotesk';
  src: local('Akzidenz-Grotesk'), local('AkzidenzGrotesk'), local('Akzidenz Grotesk');
  font-weight: 400; font-style: normal;
}
@font-face {
  font-family: 'Akzidenz-Grotesk';
  src: local('Akzidenz-Grotesk Bold'), local('AkzidenzGrotesk-Bold'), local('Akzidenz Grotesk Bold');
  font-weight: 700; font-style: normal;
}
@font-face {
  font-family: 'Akzidenz-Grotesk';
  src: local('Akzidenz-Grotesk Black'), local('AkzidenzGrotesk-Black'), local('Akzidenz Grotesk Black');
  font-weight: 900; font-style: normal;
}

:root {
  --font-display: 'Akzidenz-Grotesk', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-body: 'Montserrat', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

/* ===== RESET & BASE ===== */
:root {
  --font-display: 'Akzidenz-Grotesk', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-body: 'Montserrat', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  --wine-dark: #620000;
  --wine: #A91919;
  --gold: #F5B932;
  --gray: #525252;
  --black: #0a0a0a;
  --white: #ffffff;
  --off-white: #f8f4f0;

  --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);

  --radius: 18px;
  --radius-lg: 26px;
  --ring: rgba(245,185,50,0.35);
  --card-bg: rgba(255,255,255,0.04);
  --card-border: rgba(255,255,255,0.08);
  --shadow-soft: 0 18px 50px rgba(0,0,0,0.35);
  --shadow-glow: 0 0 0 1px rgba(245,185,50,0.22), 0 16px 50px rgba(0,0,0,0.5);

  /* Spotlight defaults (Magic UI-ish) */
  --spotlight-x: 50%;
  --spotlight-y: 0%;
}
:root {
  --font-display: 'Akzidenz-Grotesk', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-body: 'Montserrat', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  --wine-dark: #620000;
  --wine: #A91919;
  --gold: #F5B932;
  --gray: #525252;
  --black: #0a0a0a;
  --white: #ffffff;
  --off-white: #f8f4f0;

  --radius: 18px;
  --radius-lg: 26px;
  --ring: rgba(245,185,50,0.35);
  --card-bg: rgba(255,255,255,0.04);
  --card-border: rgba(255,255,255,0.08);
  --shadow-soft: 0 18px 50px rgba(0,0,0,0.35);
  --shadow-glow: 0 0 0 1px rgba(245,185,50,0.22), 0 16px 50px rgba(0,0,0,0.5);

  --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);

  /* Spotlight defaults (Magic UI-ish) */
  --spotlight-x: 50%;
  --spotlight-y: 0%;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --wine-dark: #620000;
  --wine: #A91919;
  --gold: #F5B932;
  --gray: #525252;
  --black: #0a0a0a;
  --white: #ffffff;
  --off-white: #f8f4f0;
  --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

html { scroll-behavior: smooth; }

body {
  /* Definições de tokens (evita depender de variáveis em `:root`) */
  --font-display: 'Akzidenz-Grotesk', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-body: 'Montserrat', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --wine-dark: #620000;
  --wine: #A91919;
  --gold: #F5B932;
  --gray: #525252;
  --black: #0a0a0a;
  --white: #ffffff;
  --off-white: #f8f4f0;
  --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);

  --radius: 18px;
  --radius-lg: 26px;
  --ring: rgba(245,185,50,0.35);
  --card-bg: rgba(255,255,255,0.04);
  --card-border: rgba(255,255,255,0.08);
  --shadow-soft: 0 18px 50px rgba(0,0,0,0.35);
  --shadow-glow: 0 0 0 1px rgba(245,185,50,0.22), 0 16px 50px rgba(0,0,0,0.5);

  /* Spotlight defaults (Magic UI-ish) */
  --spotlight-x: 50%;
  --spotlight-y: 0%;

  font-family: var(--font-body);
  background:
    radial-gradient(1200px circle at var(--spotlight-x, 50%) var(--spotlight-y, 0%),
      rgba(245,185,50,0.10), transparent 55%),
    radial-gradient(900px circle at 20% 10%, rgba(169,25,25,0.16), transparent 60%),
    var(--black);
  color: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.gold-text { color: var(--gold); }
.section { padding: 100px 0; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--wine); border-radius: 3px; }

/* ===== NAVBAR ===== */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(10,0,0,0.95);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid rgba(245,185,50,0.15);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}
.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo {
  display: flex; align-items: center; cursor: pointer;
  text-decoration: none;
  min-width: 0;
  flex-shrink: 1;
}
.logo-img {
  width: auto;
  height: auto;
  max-height: 44px;
  max-width: 100%;
  display: block;
  object-fit: contain;
  object-position: left center;
}
.nav-links {
  display: flex; align-items: center; gap: 32px; list-style: none;
}
.nav-links a {
  color: rgba(255,255,255,0.85); text-decoration: none;
  font-size: 0.85rem; font-weight: 500; letter-spacing: 0.5px;
  transition: var(--transition); position: relative;
}
.nav-links a:not(.btn-nav)::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px; background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s ease;
}
.nav-links a:not(.btn-nav):hover { color: var(--white); }
.nav-links a:not(.btn-nav):hover::after { transform: scaleX(1); }
.btn-nav {
  background: linear-gradient(135deg, var(--wine) 0%, var(--wine-dark) 100%) !important;
  color: var(--white) !important;
  padding: 10px 24px; border-radius: 50px;
  font-weight: 600 !important; font-size: 0.8rem !important;
  letter-spacing: 0.5px !important;
  border: 1px solid rgba(245,185,50,0.3);
  transition: var(--transition) !important;
  box-shadow: 0 4px 15px rgba(169,25,25,0.4);
}
.btn-nav:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 25px rgba(169,25,25,0.5) !important;
  border-color: var(--gold) !important;
}
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 26px; height: 2px;
  background: var(--white); border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  background: radial-gradient(ellipse at 20% 50%, rgba(98,0,0,0.6) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(169,25,25,0.3) 0%, transparent 50%),
              var(--black);
}
#magic-spotlight {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(
    640px circle at var(--mx, 50vw) var(--my, 15vh),
    rgba(245,185,50,0.14) 0%,
    rgba(245,185,50,0.06) 24%,
    transparent 58%
  );
  opacity: 0.9;
  mix-blend-mode: screen;
  transition: opacity 0.2s ease;
}
#particles {
  position: absolute; inset: 0; z-index: 0;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    repeating-linear-gradient(
      0deg, transparent, transparent 80px,
      rgba(245,185,50,0.02) 80px, rgba(245,185,50,0.02) 81px
    ),
    repeating-linear-gradient(
      90deg, transparent, transparent 80px,
      rgba(245,185,50,0.02) 80px, rgba(245,185,50,0.02) 81px
    );
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center; padding: 120px 24px 80px;
  max-width: 900px;
}
.hero-badge {
  display: inline-block;
  padding: 8px 24px; border-radius: 50px;
  background: rgba(245,185,50,0.1);
  border: 1px solid rgba(245,185,50,0.3);
  color: var(--gold);
  font-size: 0.75rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 28px;
  animation: fadeDown 0.8s ease 0.2s both;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 900; line-height: 1;
  letter-spacing: -1px;
  margin-bottom: 24px;
  animation: fadeUp 0.8s ease 0.4s both;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.7);
  line-height: 1.7; margin-bottom: 40px;
  font-weight: 300;
  animation: fadeUp 0.8s ease 0.6s both;
}
.hero-buttons {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 70px;
  animation: fadeUp 0.8s ease 0.8s both;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--wine) 0%, var(--wine-dark) 100%);
  color: var(--white); text-decoration: none;
  padding: 14px 32px; border-radius: 50px;
  font-weight: 700; font-size: 0.9rem; letter-spacing: 0.5px;
  border: 1px solid rgba(245,185,50,0.22);
  transition: var(--transition);
  box-shadow: var(--shadow-glow);
  cursor: pointer;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(245,185,50,0.35), 0 22px 70px rgba(0,0,0,0.6);
  border-color: var(--gold);
}
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.02);
  color: var(--white); text-decoration: none;
  padding: 14px 32px; border-radius: 50px;
  font-weight: 600; font-size: 0.9rem;
  border: 1px solid rgba(255,255,255,0.14);
  transition: var(--transition);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--gold); color: var(--gold);
  transform: translateY(-1px);
}
.btn-large { padding: 18px 44px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }
.hero-stats {
  display: flex; align-items: center; justify-content: center; gap: 40px;
  animation: fadeUp 0.8s ease 1s both;
}
.stat { text-align: center; }
.stat-num {
  font-family: var(--font-display);
  font-size: 2.5rem; font-weight: 900; color: var(--gold);
  line-height: 1;
}
.stat span { font-size: 1.5rem; color: var(--gold); font-weight: 700; }
.stat p { font-size: 0.75rem; color: rgba(255,255,255,0.55); margin-top: 4px; font-weight: 500; letter-spacing: 0.5px; }
.stat-divider { width: 1px; height: 50px; background: rgba(255,255,255,0.12); }
.scroll-indicator {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); z-index: 2;
  animation: bounce 2s infinite;
}
.mouse {
  width: 26px; height: 40px; border: 2px solid rgba(255,255,255,0.3);
  border-radius: 14px; display: flex; justify-content: center; padding-top: 6px;
}
.wheel {
  width: 4px; height: 8px; background: var(--gold);
  border-radius: 2px; animation: scroll 2s infinite;
}

/* ===== BRANDS BAR ===== */
.brands-bar {
  background: linear-gradient(90deg, var(--wine-dark) 0%, var(--wine) 50%, var(--wine-dark) 100%);
  padding: 16px 0; overflow: hidden; border-top: 1px solid rgba(245,185,50,0.2);
  border-bottom: 1px solid rgba(245,185,50,0.2);
}
.brands-track {
  display: flex; gap: 32px; align-items: center;
  white-space: nowrap; animation: marquee 25s linear infinite;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 3px;
  color: rgba(255,255,255,0.8);
}
.brands-track .gold { color: var(--gold); font-size: 1rem; }

/* ===== SECTION HEADERS ===== */
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block; color: var(--gold);
  font-size: 0.7rem; font-weight: 700; letter-spacing: 3px; text-transform: uppercase;
  margin-bottom: 12px;
  padding: 6px 20px;
  background: rgba(245,185,50,0.08);
  border: 1px solid rgba(245,185,50,0.25);
  border-radius: 50px;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900; margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.section-header p { color: rgba(255,255,255,0.55); font-size: 1rem; font-weight: 300; }

/* ===== SERVICES ===== */
.services-section { background: var(--black); }
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}
.service-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius); padding: 34px 30px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
  position: relative; overflow: hidden;
  cursor: default;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-soft);
}
.service-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(169,25,25,0.08) 0%, transparent 60%);
  opacity: 0; transition: var(--transition);
}
.service-card::after {
  content: ''; position: absolute;
  inset: -1px; border-radius: var(--radius);
  background: linear-gradient(135deg, var(--wine) 0%, var(--gold) 100%);
  z-index: -1; opacity: 0; transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-3px);
  border-color: rgba(245,185,50,0.22);
  box-shadow: 0 26px 70px rgba(0,0,0,0.55), 0 0 0 1px rgba(245,185,50,0.22);
}
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 60px; height: 60px; margin-bottom: 24px;
  background: rgba(169,25,25,0.12);
  border: 1px solid rgba(169,25,25,0.25);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}
.service-card:hover .service-icon {
  background: rgba(245,185,50,0.1); border-color: rgba(245,185,50,0.3);
}
.service-icon svg { width: 34px; height: 34px; }
.service-card h3 {
  font-size: 1.15rem; font-weight: 700; margin-bottom: 12px;
  letter-spacing: -0.3px;
}
.service-card p { color: rgba(255,255,255,0.55); font-size: 0.9rem; line-height: 1.7; margin-bottom: 24px; }
.service-link {
  color: var(--gold); text-decoration: none; font-size: 0.85rem; font-weight: 600;
  transition: var(--transition); display: inline-flex; align-items: center; gap: 4px;
}
.service-link:hover { gap: 8px; }

/* ===== PORTFOLIO ===== */
.portfolio-section { background: #080808; }
.portfolio-filters {
  display: flex; justify-content: center; gap: 12px; flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.6);
  padding: 8px 24px; border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase;
  cursor: pointer; transition: var(--transition);
}
.filter-btn.active, .filter-btn:hover {
  background: linear-gradient(135deg, var(--wine) 0%, var(--wine-dark) 100%);
  border-color: rgba(245,185,50,0.3); color: var(--white);
}
/* Estilos de project-block, photo-grid e teaser → portfolio.css */

/* ===== PROCESS ===== */
.process-section {
  background: linear-gradient(135deg, #0a0000 0%, var(--black) 50%, #080808 100%);
}
.process-steps {
  display: flex; align-items: flex-start; justify-content: center;
  gap: 16px; flex-wrap: wrap;
}
.process-step {
  flex: 1; min-width: 200px; max-width: 240px;
  text-align: center; padding: 32px 20px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 16px; transition: var(--transition);
}
.process-step:hover {
  background: rgba(169,25,25,0.08);
  border-color: rgba(245,185,50,0.2);
  transform: translateY(-4px);
}
.step-number {
  font-family: var(--font-display);
  font-size: 3rem; font-weight: 900;
  background: linear-gradient(135deg, var(--wine) 0%, var(--gold) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1; margin-bottom: 16px;
}
.step-content h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.step-content p { font-size: 0.85rem; color: rgba(255,255,255,0.5); line-height: 1.6; }
.process-arrow {
  font-size: 2rem; color: var(--gold); opacity: 0.4;
  margin-top: 50px; align-self: flex-start;
}

/* ===== DIFERENCIAIS ===== */
.diff-section { position: relative; overflow: hidden; }
.diff-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 0% 50%, rgba(98,0,0,0.4) 0%, transparent 60%),
              radial-gradient(ellipse at 100% 50%, rgba(169,25,25,0.15) 0%, transparent 50%),
              #050505;
}
.diff-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.diff-text .section-tag { display: inline-block; margin-bottom: 12px; }
.diff-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900; margin-bottom: 20px; letter-spacing: -0.5px;
}
.diff-text > p { color: rgba(255,255,255,0.6); line-height: 1.8; margin-bottom: 36px; }
.diff-list { list-style: none; display: flex; flex-direction: column; gap: 20px; margin-bottom: 40px; }
.diff-list li { display: flex; gap: 16px; align-items: flex-start; }
.check {
  color: var(--gold); font-size: 1rem;
  min-width: 28px; height: 28px;
  background: rgba(245,185,50,0.1); border: 1px solid rgba(245,185,50,0.25);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.diff-list li strong { display: block; font-size: 0.95rem; margin-bottom: 4px; }
.diff-list li p { color: rgba(255,255,255,0.5); font-size: 0.85rem; line-height: 1.6; }
.diff-card {
  background: linear-gradient(135deg, rgba(169,25,25,0.15) 0%, rgba(98,0,0,0.1) 100%);
  border: 1px solid rgba(169,25,25,0.25); border-radius: 24px;
  padding: 2px; box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}
.diff-card-inner {
  background: rgba(10,0,0,0.8); border-radius: 22px; padding: 48px 40px; text-align: center;
  backdrop-filter: blur(20px);
}
.diff-icon-big { font-size: 4rem; margin-bottom: 20px; }
.diff-card-inner h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 32px; color: var(--gold); }
.diff-metrics { display: flex; justify-content: space-around; }
.metric { text-align: center; }
.metric-num {
  font-family: var(--font-display);
  font-size: 2.2rem; font-weight: 900; color: var(--white);
}
.metric span { font-size: 1.2rem; color: var(--gold); font-weight: 700; }
.metric p { font-size: 0.75rem; color: rgba(255,255,255,0.45); margin-top: 4px; }

/* ===== CENIQ (IA) ===== */
.ceniq-section {
  background: linear-gradient(180deg, var(--black) 0%, #0f0505 50%, var(--black) 100%);
  border-top: 1px solid rgba(245,185,50,0.08);
  border-bottom: 1px solid rgba(245,185,50,0.08);
}
.ceniq-card {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 40px 32px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(245,185,50,0.2);
  border-radius: 16px;
}
.ceniq-card p {
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 28px;
}
.ceniq-card p:last-child { margin-bottom: 0; }
.ceniq-note {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 0 !important;
}
.ceniq-note a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(245,185,50,0.35);
  transition: var(--transition);
}
.ceniq-note a:hover { color: var(--white); border-bottom-color: var(--gold); }

.btn-whatsapp {
  display: inline-flex; align-items: center; gap: 10px;
  background: #25D366; color: var(--white); text-decoration: none;
  padding: 14px 32px; border-radius: 50px;
  font-weight: 700; font-size: 0.9rem;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(37,211,102,0.35);
}
.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(37,211,102,0.5);
}
.btn-whatsapp-small {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: #25D366; color: var(--white); text-decoration: none;
  padding: 10px 20px; border-radius: 50px; font-size: 0.8rem; font-weight: 600;
  margin-top: 12px; transition: var(--transition);
}
.btn-whatsapp-small .whatsapp-icon { flex-shrink: 0; }
.btn-whatsapp-small:hover { background: #1ebe5a; transform: translateY(-2px); }

/* ===== CONTACT ===== */
.contact-section { background: var(--black); }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.6fr; gap: 60px; align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-icon {
  font-size: 1.3rem; min-width: 44px; height: 44px;
  background: rgba(169,25,25,0.12); border: 1px solid rgba(169,25,25,0.2);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
}
.contact-item strong { display: block; font-size: 0.85rem; margin-bottom: 4px; }
.contact-item p { color: rgba(255,255,255,0.55); font-size: 0.85rem; }
.social-links { display: flex; gap: 10px; margin-top: 8px; }
.social-btn {
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.6); text-decoration: none;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
  transition: var(--transition);
}
.social-btn:hover {
  background: rgba(169,25,25,0.2); border-color: rgba(245,185,50,0.3); color: var(--gold);
}

/* ===== FORM ===== */
.contact-form {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px; padding: 40px 36px;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-soft);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.5px;
  color: rgba(255,255,255,0.6); text-transform: uppercase; margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px; padding: 12px 16px;
  color: var(--white); font-family: 'Montserrat', sans-serif; font-size: 0.9rem;
  transition: var(--transition); outline: none;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23ffffff80' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  padding-right: 40px;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group select option { background: #1a0000; color: var(--white); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(245,185,50,0.5);
  background: rgba(245,185,50,0.06);
  box-shadow: 0 0 0 3px rgba(245,185,50,0.14);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-success {
  display: none; margin-top: 20px; padding: 28px 24px;
  background: rgba(37,211,102,0.07);
  border: 1px solid rgba(37,211,102,0.3);
  border-radius: 14px; text-align: center;
  animation: fadeUp 0.5s ease both;
}
.form-success-icon {
  width: 52px; height: 52px; border-radius: 50%;
  background: #25D366;
  color: #fff; font-size: 1.6rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
}
.form-success strong {
  display: block; color: #25D366; font-size: 1.05rem;
  margin-bottom: 10px; letter-spacing: 0.3px;
}
.form-success p {
  color: rgba(255,255,255,0.6); font-size: 0.88rem;
  line-height: 1.7; margin: 0;
}

.form-error {
  display: none; margin-top: 16px; padding: 14px 20px;
  background: rgba(169,25,25,0.10); border: 1px solid rgba(169,25,25,0.35);
  border-radius: 10px; color: rgba(255,255,255,0.85); font-size: 0.9rem; text-align: center;
}

/* ===== FOOTER ===== */
.footer { background: #030303; border-top: 1px solid rgba(255,255,255,0.04); }
.footer-top { padding: 80px 0 60px; }
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 48px;
}
.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-logo .logo-img { max-height: 52px; }
.footer-brand p { color: rgba(255,255,255,0.4); font-size: 0.85rem; line-height: 1.7; }
.footer-col h4 {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col ul a {
  color: rgba(255,255,255,0.4); text-decoration: none; font-size: 0.85rem;
  transition: var(--transition);
}
.footer-col ul a:hover { color: var(--white); padding-left: 4px; }
.footer-col p { color: rgba(255,255,255,0.4); font-size: 0.85rem; margin-bottom: 8px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.04); padding: 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 8px;
  color: rgba(255,255,255,0.25); font-size: 0.78rem;
  max-width: 1200px; margin: 0 auto;
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 0; transform: translateY(14px) scale(0.99);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0) scale(1); }
.delay-1 { transition-delay: 0.15s !important; }
.delay-2 { transition-delay: 0.3s !important; }
.delay-3 { transition-delay: 0.45s !important; }

/* ===== KEYFRAMES ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px) scale(0.99); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}
@keyframes scroll {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-20px) rotate(5deg); }
  66% { transform: translateY(-10px) rotate(-3deg); }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(169,25,25,0.3); }
  50% { box-shadow: 0 0 40px rgba(169,25,25,0.6), 0 0 60px rgba(245,185,50,0.2); }
}

/* ===== RESPONSIVE ===== */

/* --- Tablet landscape --- */
@media (max-width: 1100px) {
  /* portfolio-grid removido — agora em .projects-grid dentro do bloco de portfólio */
  .diff-inner { grid-template-columns: 1fr; gap: 48px; }
  .diff-visual { display: flex; justify-content: center; }
  .diff-card { max-width: 480px; width: 100%; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .process-step { min-width: 160px; max-width: 210px; }
}

/* --- Tablet portrait --- */
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-title { letter-spacing: 0; }
}

/* --- Mobile --- */
@media (max-width: 768px) {

  /* Navbar */
  .nav-container { padding-left: 16px; padding-right: 16px; }
  .logo { max-width: calc(100vw - 100px); }
  .logo-img { max-height: 40px; }
  .footer-logo .logo-img { max-height: 46px; }
  .nav-links { display: none; }
  .hamburger { display: flex; flex-shrink: 0; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; inset: 0; top: 0; padding-top: 80px;
    background: rgba(8,0,0,0.98);
    backdrop-filter: blur(24px);
    gap: 8px; align-items: stretch;
    padding-left: 24px; padding-right: 24px;
    z-index: 998; overflow-y: auto;
  }
  .nav-links.open li { border-bottom: 1px solid rgba(255,255,255,0.05); }
  .nav-links.open a {
    font-size: 1.15rem; padding: 16px 0; display: block; width: 100%;
  }
  .nav-links.open .btn-nav {
    margin-top: 12px; text-align: center;
    padding: 14px 24px !important; border-radius: 12px !important;
  }

  /* Hero */
  .hero-content { padding: 110px 20px 70px; }
  .hero-badge { font-size: 0.65rem; padding: 7px 18px; }
  .hero-subtitle { font-size: 0.95rem; }
  .hero-buttons { flex-direction: column; align-items: center; gap: 12px; }
  .hero-buttons a { width: 100%; max-width: 320px; justify-content: center; }
  .hero-stats { gap: 16px; flex-wrap: wrap; justify-content: center; }
  .stat-num { font-size: 2rem; }
  .scroll-indicator { display: none; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }
  .service-card { padding: 28px 24px; }

  /* Portfolio — project-card em coluna única já coberto pelo bloco .projects-grid */

  /* Process */
  .process-steps { flex-direction: column; align-items: center; gap: 12px; }
  .process-arrow { transform: rotate(90deg); margin: 0; font-size: 1.5rem; opacity: 0.3; }
  .process-step { min-width: 100%; max-width: 100%; padding: 24px 20px; }

  /* Diferenciais */
  .diff-inner { gap: 32px; }
  .diff-card-inner { padding: 32px 24px; }
  .diff-metrics { gap: 12px; }
  .diff-list li { gap: 12px; }

  /* Contato */
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 20px; border-radius: 16px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-top { padding: 56px 0 40px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 6px; padding: 20px 24px; }
}

/* --- Mobile pequeno --- */
@media (max-width: 480px) {
  .section { padding: 64px 0; }
  .container { padding: 0 16px; }

  /* Navbar */
  #navbar { padding: 12px 0; }
  .nav-container { padding-left: 12px; padding-right: 12px; }
  .logo { max-width: calc(100vw - 84px); }
  .logo-img { max-height: 32px; }
  .footer-logo .logo-img { max-height: 36px; }

  /* Hero */
  .hero-content { padding: 100px 16px 60px; }
  .hero-badge { font-size: 0.6rem; letter-spacing: 1.5px; }
  .hero-stats { flex-direction: column; gap: 0; }
  .stat { padding: 12px 0; }
  .stat-divider { width: 60px; height: 1px; }
  .stat-num { font-size: 1.8rem; }

  /* Section header */
  .section-header { margin-bottom: 40px; }
  .section-tag { font-size: 0.65rem; letter-spacing: 2px; }

  /* Services */
  .service-card { padding: 24px 18px; }
  .service-icon { width: 52px; height: 52px; }

  /* Portfolio */
  .portfolio-filters { gap: 8px; }
  .filter-btn { padding: 7px 16px; font-size: 0.72rem; }

  /* Formulário */
  .contact-form { padding: 24px 16px; }
  .form-group input,
  .form-group select,
  .form-group textarea { font-size: 16px; } /* evita zoom no iOS */

  /* Botões */
  .btn-primary, .btn-secondary, .btn-whatsapp { padding: 13px 24px; font-size: 0.85rem; }
  .btn-large { padding: 15px 32px; font-size: 0.9rem; }

  /* Brands marquee */
  .brands-track { font-size: 0.65rem; gap: 20px; }

  .ceniq-card { padding: 28px 20px; }

  /* Footer */
  .footer-grid { gap: 24px; }
  .footer-col h4 { margin-bottom: 14px; }
}

/* --- Telas muito estreitas (ex.: iPhone SE) --- */
@media (max-width: 380px) {
  .nav-container { padding-left: 10px; padding-right: 10px; }
  .logo { max-width: calc(100vw - 72px); }
  .logo-img { max-height: 28px; }
  .footer-logo .logo-img { max-height: 32px; }
}

/* --- Touch: remove hover que não funciona em mobile --- */
@media (hover: none) {
  .service-card:hover { transform: none; }
  .photo-grid img:hover { transform: none; }
  .btn-primary:hover { transform: none; }
  .btn-whatsapp:hover,
  .btn-whatsapp-small:hover { transform: none; }
}

/* ===== ACCESSIBILITY: focus + reduced motion ===== */
:where(a, button, input, select, textarea):focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(245,185,50,0.18);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}