/* ============================================================
   Site Tecna (v2) , estilos portados do v1 (home.html + scss).
   Servido em /assets/css/index.css (layouts/padrao.eta).
   ============================================================ */

/* ==============================================
   VARIAVEIS
   ============================================== */
:root {
  --font-heading: 'Sora', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --fw-heading: 700;
  --fw-heading-bold: 800;
  --fw-heading-light: 500;
  --fw-body: 400;
  --fw-body-light: 300;
  --fw-body-medium: 500;
  --fw-body-semi: 600;

  --accent: #EF304F;
  --accent-light: #ff4d6a;
  --accent-dark: #c9203c;
  --accent-glow: rgba(239, 48, 79, 0.15);
  --dark: #2D3F48;
  --dark-deep: #0f1419;
  --text: #51555E;
  --text-light: #8b8f97;
  --heading-color: #022B3A;
  --bg: #f7f7f7;
  --bg-light: #fafafa;
  --bg-dark: #0f1419;
  --white: #ffffff;
  --border: #dfe2e6;
  --border-light: #eef0f2;

  --radius: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);

  --container: 1200px;
  --container-wide: 1400px;
  --section-py: 9rem;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-weight: var(--fw-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--fw-heading);
  color: var(--heading-color);
  line-height: 1.1;
}

/* UTILITIES */
.container { max-width: var(--container); margin: 0 auto; padding: 0 2rem; }
.container--wide { max-width: var(--container-wide); margin: 0 auto; padding: 0 2rem; }
.grid { display: grid !important; }
.grid-2-columns { grid-template-columns: repeat(2, 1fr) !important; }
.grid-3-columns { grid-template-columns: repeat(3, 1fr) !important; }
.gap-lg { gap: 1.5rem !important; }
.gap-xl { gap: 2rem !important; }
.copy { font-size: 1.05rem; font-weight: var(--fw-body-light); line-height: 1.8; color: var(--text); }

.caption {
  font-size: 0.8rem;
  font-weight: var(--fw-body-semi);
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}
.caption::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  background: currentColor;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 44 44'%3E%3Cpath d='M44 21.98c-8.63.79-13.59 1.51-16.63 3.89-3.58 2.79-4.43 7.9-5.37 18.13-0.97-10.6-1.85-15.68-5.77-18.41C13.18 23.46 8.25 22.77 0 22.02c8.6-.79 13.59-1.51 16.6-3.86 3.61-2.82 4.46-7.9 5.4-18.16.88 9.44 1.66 14.49 4.58 17.41 2.92 2.92 8 3.73 17.42 4.57Z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 44 44'%3E%3Cpath d='M44 21.98c-8.63.79-13.59 1.51-16.63 3.89-3.58 2.79-4.43 7.9-5.37 18.13-0.97-10.6-1.85-15.68-5.77-18.41C13.18 23.46 8.25 22.77 0 22.02c8.6-.79 13.59-1.51 16.6-3.86 3.61-2.82 4.46-7.9 5.4-18.16.88 9.44 1.66 14.49 4.58 17.41 2.92 2.92 8 3.73 17.42 4.57Z'/%3E%3C/svg%3E");
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}

.section-title {
  font-size: 3.5rem;
  font-weight: var(--fw-heading-bold);
  letter-spacing: -1.5px;
  margin-bottom: 1.5rem;
}
.section-subtitle {
  font-size: 1.05rem;
  font-weight: var(--fw-body-light);
  color: var(--text-light);
  max-width: 520px;
  line-height: 1.8;
}

/* Vertical watermark text */
.section-watermark {
  position: absolute;
  left: -1rem;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  font-family: var(--font-heading);
  font-size: 8rem;
  font-weight: var(--fw-heading-bold);
  color: rgba(0,0,0,0.02);
  white-space: nowrap;
  pointer-events: none;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  line-height: 1;
}
.section-watermark--light { color: rgba(255,255,255,0.03); }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2.25rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: var(--fw-body-medium);
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}
.btn--primary { background: var(--dark); color: var(--white); }
.btn--primary:hover { background: var(--accent); transform: translateY(-2px); }
.btn--outline { background: transparent; color: var(--dark); border: 1.5px solid var(--border); }
.btn--outline:hover { border-color: var(--accent); color: var(--accent); }
.btn--accent { background: var(--accent); color: var(--white); }
.btn--accent:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,0.3); }
.btn--ghost:hover { border-color: var(--white); background: rgba(255,255,255,0.06); }
.btn--zap { background: #25d366; color: #fff; }
.btn--zap:hover { background: #1da851; transform: translateY(-2px); }
.btn--zap img { width: 18px; height: 18px; filter: brightness(0) invert(1); }
.btn--white { background: var(--white); color: var(--dark); }
.btn--white:hover { transform: translateY(-2px); }
.btn--lg { padding: 1.1rem 2.75rem; font-size: 0.95rem; }
.btn .material-symbols-outlined { font-size: 1.1rem; }

/* ANIMATIONS */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal-left { opacity: 0; transform: translateX(-50px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal-right { opacity: 0; transform: translateX(50px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal-scale { opacity: 0; transform: scale(0.92); transition: opacity 0.8s ease, transform 0.8s ease; }
.visible { opacity: 1 !important; transform: none !important; }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ================================================================
   NAVBAR
   ================================================================ */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  padding: 1.25rem 0;
  transition: all 0.4s ease;
}
.navbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--container-wide); margin: 0 auto; padding: 0 2rem;
}
.navbar__logo { display: flex; align-items: center; }
.navbar__logo img { height: 28px; width: auto; display: block; }
.navbar__logo img.navbar__logo-dark { display: none; }
.navbar__menu { display: flex; align-items: center; gap: 2.5rem; }
.navbar__menu a {
  font-size: 1rem; font-weight: var(--fw-body-medium);
  color: rgba(255,255,255,0.75); position: relative; padding: 0.25rem 0;
  transition: color 0.3s ease;
}
.navbar__menu a:hover { color: var(--white); }
.navbar__menu a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 1.5px; background: var(--accent);
  transition: var(--transition);
}
.navbar__menu a:hover::after { width: 100%; }
.navbar__actions { display: flex; align-items: center; gap: 1.5rem; }
.navbar__actions > a:not(.btn) {
  font-size: 1rem; font-weight: var(--fw-body-medium); color: rgba(255,255,255,0.75);
}
.navbar__actions > a:not(.btn):hover { color: var(--white); }

.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
  padding: 0.6rem 0;
}
.navbar.scrolled .navbar__logo img.navbar__logo-light { display: none; }
.navbar.scrolled .navbar__logo img.navbar__logo-dark { display: block; }
.navbar.scrolled .navbar__menu a { color: var(--dark); }
.navbar.scrolled .navbar__menu a:hover { color: var(--accent); }
.navbar.scrolled .navbar__actions > a:not(.btn) { color: var(--dark); }
.navbar.scrolled .navbar__actions > a:not(.btn):hover { color: var(--accent); }

/* ================================================================
   HERO
   ================================================================ */
.hero-slider { position: relative; height: 98vh; overflow: hidden; }
.hero-slider .swiper { height: 100%; }
.hero-slide { position: relative; height: 100%; overflow: hidden; display: flex; align-items: center; }
.hero-slide__bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
  transition: transform 6s ease-out;
}
.swiper-slide-active .hero-slide__bg { transform: scale(1.08); }
.hero-slide__overlay { position: absolute; inset: 0; z-index: 1; }
.hero-slide__content {
  position: relative; z-index: 3;
  max-width: var(--container); margin: 0 auto;
  padding: 0 2rem; width: 100%;
}
.hero-slide__badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1.25rem; border-radius: 50px;
  font-size: 0.85rem; font-weight: var(--fw-body-semi);
  margin-bottom: 2rem;
  opacity: 0; transform: translateY(20px);
  transition: all 0.6s ease 0.3s;
}
.swiper-slide-active .hero-slide__badge { opacity: 1; transform: translateY(0); }
.hero-slide__title {
  font-family: var(--font-heading);
  font-weight: var(--fw-heading-bold);
  font-size: 5.5rem;
  line-height: 1.02; letter-spacing: -3px;
  margin-bottom: 1.75rem;
  opacity: 0; transform: translateY(50px);
  transition: all 0.8s cubic-bezier(0.4,0,0.2,1) 0.5s;
}
.swiper-slide-active .hero-slide__title { opacity: 1; transform: translateY(0); }
.hero-slide__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent), #ff6b81, #ff9a76);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-slide__sub {
  font-size: 1.15rem; font-weight: var(--fw-body-light);
  line-height: 1.8; max-width: 480px;
  margin-bottom: 2.5rem;
  opacity: 0; transform: translateY(30px);
  transition: all 0.7s ease 0.8s;
}
.swiper-slide-active .hero-slide__sub { opacity: 1; transform: translateY(0); }
.hero-slide__ctas {
  display: flex; gap: 1rem; align-items: center;
  opacity: 0; transform: translateY(20px);
  transition: all 0.6s ease 1s;
}
.swiper-slide-active .hero-slide__ctas { opacity: 1; transform: translateY(0); }
.hero-slide__floats { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.hero-float {
  position: absolute; top: 50%; right: 6%; transform: translateY(-50%);
  width: 340px; height: 440px; border-radius: 8px; overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  opacity: 0; transition: all 0.9s cubic-bezier(0.4,0,0.2,1);
}
.swiper-slide-active .hero-float { opacity: 1; }
.hero-float img { width: 100%; height: 100%; object-fit: cover; }
.hero-slide--dark { color: var(--white); }
.hero-slide--dark .hero-slide__badge {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.1);
  color: var(--accent-light);
}
.hero-slide--dark .hero-slide__title { color: var(--white); }
.hero-slide--dark .hero-slide__sub { color: rgba(255,255,255,0.6); }
.hero-nav {
  position: absolute; bottom: 3rem; left: 50%; transform: translateX(-50%);
  z-index: 10; display: flex; align-items: center; gap: 2rem;
}
.hero-nav .swiper-pagination-bullet {
  width: 40px; height: 3px; border-radius: 2px;
  background: rgba(255,255,255,0.25); opacity: 1; transition: all 0.4s ease;
}
.hero-nav .swiper-pagination-bullet-active { background: var(--accent); width: 60px; }
.hero-counter {
  position: absolute; bottom: 3rem; right: 4rem; z-index: 10;
  font-family: var(--font-heading); font-size: 0.9rem;
  font-weight: var(--fw-heading-light); color: rgba(255,255,255,0.4); letter-spacing: 2px;
}
.hero-counter .current { color: var(--white); font-size: 1.5rem; font-weight: var(--fw-heading-bold); }
.hero-progress {
  position: absolute; bottom: 0; left: 0; z-index: 10;
  width: 100%; height: 3px; background: rgba(255,255,255,0.08);
}
.hero-progress__bar { height: 100%; background: var(--accent); width: 0%; transition: width 0.1s linear; }

/* ================================================================
   TEXT BAND
   ================================================================ */
.text-band {
  padding: 2rem 0; overflow: hidden;
  background: #022B3A;
  background-image: radial-gradient(ellipse at 15% 30%, rgba(255,255,255,0.12) 0%, transparent 50%);
}
.text-band__track {
  display: flex; align-items: center; gap: 2.5rem;
  animation: marquee 30s linear infinite;
  white-space: nowrap; width: max-content;
}
.text-band__text {
  font-family: var(--font-heading);
  font-size: 3.5rem; font-weight: var(--fw-heading-bold);
  -webkit-text-stroke: 1.5px rgba(255,255,255,0.45);
  -webkit-text-fill-color: transparent;
  line-height: 1; letter-spacing: -1px;
}
.text-band__star { font-size: 2rem; color: var(--accent); line-height: 1; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ================================================================
   STATS
   ================================================================ */
.stats { padding: 6rem 0 7rem; background: var(--bg); position: relative; overflow: hidden; }
.stats__watermark {
  position: absolute; bottom: -0.35em; left: 50%; transform: translateX(-50%);
  font-family: var(--font-heading);
  font-size: clamp(6rem, 12vw, 13rem); font-weight: var(--fw-heading-bold);
  -webkit-text-stroke: 1.5px rgba(0,0,0,0.1);
  -webkit-text-fill-color: transparent;
  white-space: nowrap; pointer-events: none; letter-spacing: -2px; line-height: 1;
}
.stats__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 2rem; text-align: center; position: relative; z-index: 1;
}
.stat { position: relative; }
.stat::after {
  content: ''; position: absolute; right: 0; top: 50%;
  transform: translateY(-50%); width: 1px; height: 50px; background: var(--border);
}
.stat:last-child::after { display: none; }
.stat__number {
  font-family: var(--font-heading);
  font-size: 4.5rem; font-weight: var(--fw-heading-bold);
  color: var(--heading-color); line-height: 1; margin-bottom: 0.25rem;
}
.stat__unit {
  font-family: var(--font-heading);
  font-size: 1rem; font-weight: var(--fw-heading-bold);
  color: var(--accent); text-transform: uppercase;
  letter-spacing: 2px; display: block; margin-bottom: 0.75rem;
}
.stat__label { font-size: 1rem; color: var(--text-light); font-weight: var(--fw-body-light); line-height: 1.5; }

/* ================================================================
   MANIFESTO
   ================================================================ */
.manifesto { padding: var(--section-py) 0; background: var(--white); position: relative; overflow: hidden; }
.manifesto__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.manifesto__text p {
  font-size: 1.1rem; line-height: 1.9; font-weight: var(--fw-body-light); color: var(--text); margin-bottom: 1.5rem;
}
.manifesto__tagline { margin-top: 2.5rem; padding: 2rem 2.5rem; border-left: 3px solid var(--accent); background: var(--bg); }
.manifesto__tagline p {
  font-family: var(--font-heading);
  font-size: 1.35rem; font-weight: var(--fw-heading);
  color: var(--heading-color); line-height: 1.4; margin-bottom: 0 !important;
}
.manifesto__tagline span { color: var(--accent); }
.manifesto__image { width: 100%; height: 560px; overflow: hidden; position: relative; }
.manifesto__image img { width: 100%; height: 100%; object-fit: cover; }
.manifesto__overlay {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 2rem 2.5rem;
  background: linear-gradient(to top, rgba(15,20,25,0.85), transparent); color: var(--white);
}
.manifesto__overlay .overlay-number {
  font-family: var(--font-heading); font-size: 3.5rem; font-weight: var(--fw-heading-bold); line-height: 1;
}
.manifesto__overlay .overlay-label { font-size: 0.85rem; color: rgba(255,255,255,0.6); display: block; margin-top: 0.25rem; }
.cycle { display: flex; align-items: center; gap: 1rem; margin-top: 2rem; }
.cycle-item {
  display: flex; align-items: center; gap: 0.75rem;
  font-size: 0.8rem; font-weight: var(--fw-body-medium);
  color: var(--text-light); text-transform: uppercase; letter-spacing: 1px;
}
.cycle-item--active { color: var(--accent); font-weight: var(--fw-body-semi); }
.cycle-item::before { content: ''; width: 8px; height: 8px; border-radius: 50%; border: 2px solid var(--border); }
.cycle-item--active::before { border-color: var(--accent); background: var(--accent); }

/* ================================================================
   PRODUTOS (editorial rows na home)
   ================================================================ */
.produtos { padding: var(--section-py) 0; background: var(--bg); position: relative; overflow: hidden; }
.produtos__header { margin-bottom: 1rem; }
.product-row {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 5rem; align-items: center; padding: 4.5rem 0; border-top: 1px solid var(--border);
}
.product-row:last-child { border-bottom: 1px solid var(--border); }
.product-row--reverse { direction: rtl; }
.product-row--reverse > * { direction: ltr; }
.product-row__image { height: 420px; overflow: hidden; position: relative; }
.product-row__image img { width: 100%; height: 100%; object-fit: cover; }
.product-row__image::after { content: ''; position: absolute; inset: 0; border: 1px solid rgba(0,0,0,0.05); pointer-events: none; }
.product-row__label {
  font-size: 0.8rem; font-weight: var(--fw-body-semi);
  text-transform: uppercase; letter-spacing: 2px; color: var(--accent); margin-bottom: 1rem;
}
.product-row__content h3 { font-size: 2.5rem; font-weight: var(--fw-heading-bold); margin-bottom: 0.75rem; letter-spacing: -1px; }
.product-row__tagline { font-size: 1rem; font-weight: var(--fw-body-medium); color: var(--accent); margin-bottom: 1.5rem; }
.product-row__content > p {
  font-size: 1rem; font-weight: var(--fw-body-light);
  line-height: 1.85; color: var(--text); margin-bottom: 2.5rem; max-width: 440px;
}
.product-row__link {
  display: inline-flex; align-items: center; gap: 0.75rem;
  font-size: 0.9rem; font-weight: var(--fw-body-semi); color: var(--dark);
}
.product-row__link:hover { color: var(--accent); gap: 1rem; }
.product-row__link .material-symbols-outlined { font-size: 1.1rem; }

/* ================================================================
   MARCAS (showcase)
   ================================================================ */
.marcas { padding: var(--section-py) 0 0; background: var(--white); position: relative; overflow: hidden; }
.marcas__header { margin-bottom: 4rem; }
.marca-showcase { display: grid; grid-template-columns: 1.15fr 1fr; min-height: 480px; }
.marca-showcase--reverse { direction: rtl; }
.marca-showcase--reverse > * { direction: ltr; }
.marca-showcase__image { position: relative; overflow: hidden; }
.marca-showcase__image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1); }
.marca-showcase:hover .marca-showcase__image img { transform: scale(1.04); }
.marca-showcase__content { display: flex; flex-direction: column; justify-content: center; padding: 2.75rem 5rem; background: var(--bg); }
.marca-showcase--reverse .marca-showcase__content { background: #022B3A; }
.marca-showcase--reverse .marca-showcase__content .marca-showcase__num,
.marca-showcase--reverse .marca-showcase__content h3,
.marca-showcase--reverse .marca-showcase__content p,
.marca-showcase--reverse .marca-showcase__content .marca-showcase__domain { color: var(--white); }
.marca-showcase--reverse .marca-showcase__content p { color: rgba(255,255,255,0.5); }
.marca-showcase--reverse .marca-showcase__content .marca-showcase__num { color: rgba(255,255,255,0.25); }
.marca-showcase__num {
  font-family: var(--font-heading); font-size: 0.85rem; font-weight: var(--fw-heading-light);
  color: var(--text-light); margin-bottom: 1.5rem; letter-spacing: 2px;
}
.marca-showcase__content h3 { font-size: 2.5rem; font-weight: var(--fw-heading-bold); color: var(--heading-color); margin-bottom: 1rem; letter-spacing: -1px; }
.marca-showcase__content p { font-size: 1rem; font-weight: var(--fw-body-light); line-height: 1.85; color: var(--text); max-width: 400px; margin-bottom: 2rem; }
.marca-showcase__tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2rem; }
.marca-showcase__tags span { font-size: 0.85rem; padding: 0.35rem 0.85rem; border: 1px solid var(--border); color: var(--text-light); border-radius: 2px; }
.marca-showcase--reverse .marca-showcase__tags span { border-color: rgba(255,255,255,0.12); color: rgba(255,255,255,0.4); }
.marca-showcase__domain { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 1rem; font-weight: var(--fw-body-semi); color: var(--accent); }
.marca-showcase__domain:hover { gap: 0.75rem; }
.marca-showcase__domain .material-symbols-outlined { font-size: 1rem; }

/* ================================================================
   SERVICOS (home)
   ================================================================ */
.servicos { padding: var(--section-py) 0; background: var(--white); position: relative; overflow: hidden; }
.servicos__header { display: grid; grid-template-columns: 1fr auto; gap: 4rem; align-items: start; margin-bottom: 4rem; }
.servicos__header-image { width: 440px; height: 320px; overflow: hidden; }
.servicos__header-image img { width: 100%; height: 100%; object-fit: cover; }
.servicos__intro { font-size: 1.05rem; font-weight: var(--fw-body-light); line-height: 1.85; color: var(--text); max-width: 480px; margin-top: 1.5rem; }
.servicos__list { position: relative; }
.service-row {
  display: grid; grid-template-columns: 70px 1fr 1.3fr 56px;
  gap: 2rem; align-items: center; padding: 2.75rem 2rem; margin: 0 -2rem;
  border-top: 1px solid var(--border);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); cursor: pointer; position: relative;
}
.service-row:last-child { border-bottom: 1px solid var(--border); }
.service-row:hover { background: #022B3A; border-color: #022B3A; }
.service-row:hover + .service-row { border-top-color: #022B3A; }
.service-row:hover .service-row__number { color: rgba(255,255,255,0.35); }
.service-row:hover .service-row__title { color: var(--white); }
.service-row:hover .service-row__desc { color: rgba(255,255,255,0.5); }
.service-row:hover .service-row__arrow { border-color: var(--accent); background: var(--accent); }
.service-row:hover .service-row__arrow .material-symbols-outlined { color: var(--white); }
.service-row__number { font-family: var(--font-heading); font-size: 0.85rem; font-weight: var(--fw-heading-light); color: var(--text-light); transition: var(--transition); }
.service-row__title { font-size: 1.65rem; font-weight: var(--fw-heading); color: var(--heading-color); letter-spacing: -0.5px; transition: var(--transition); }
.service-row__desc { font-size: 1rem; font-weight: var(--fw-body-light); color: var(--text-light); line-height: 1.7; transition: var(--transition); }
.service-row__arrow {
  width: 50px; height: 50px; border-radius: 50%; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; transition: var(--transition); margin-left: auto;
}
.service-row__arrow .material-symbols-outlined { font-size: 1.1rem; color: var(--text-light); transition: var(--transition); }

/* ================================================================
   TECNOLOGIA (dark)
   ================================================================ */
.tecnologia { padding: var(--section-py) 0; background: #022B3A; color: var(--white); position: relative; overflow: hidden; }
.tecnologia .caption { color: var(--accent-light); }
.tecnologia .section-title { color: var(--white); }
.tecnologia .section-subtitle { color: rgba(255,255,255,0.4); }
.tecnologia__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 5rem; align-items: center; margin-top: 3.5rem; }
.tecnologia__text p { font-size: 1.05rem; font-weight: var(--fw-body-light); line-height: 1.85; margin-bottom: 1.25rem; color: rgba(255,255,255,0.55); }
.tecnologia__quote {
  margin-top: 2rem; padding: 1.75rem 2rem; border-left: 3px solid var(--accent);
  font-family: var(--font-heading); font-size: 1.2rem; font-weight: var(--fw-heading-light); color: var(--white); line-height: 1.5;
}
.tecnologia__image { height: 480px; overflow: hidden; }
.tecnologia__image img { width: 100%; height: 100%; object-fit: cover; }
.tech-badges { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 3rem; }
.tech-badge {
  display: flex; align-items: center; gap: 0.5rem; padding: 0.6rem 1.25rem;
  border: 1px solid rgba(255,255,255,0.22); background: rgba(255,255,255,0.05);
  font-size: 1rem; font-weight: var(--fw-body-medium);
  color: rgba(255,255,255,0.92); transition: var(--transition);
}
.tech-badge:hover { border-color: var(--accent); background: rgba(239,50,81,0.12); color: var(--white); }
.tech-badge .material-symbols-outlined { font-size: 1.15rem; color: var(--accent-light); }

/* ================================================================
   INTEGRACOES
   ================================================================ */
.integracoes { padding: var(--section-py) 0; background: var(--bg); position: relative; overflow: hidden; }
.integracoes__grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 5rem; align-items: center; margin-top: 3.5rem; }
.integracoes__text-title { font-size: 1.5rem; font-weight: var(--fw-heading); color: var(--heading-color); margin-bottom: 1.25rem; line-height: 1.35; }
.integracoes__text-desc { font-size: 1rem; font-weight: var(--fw-body-light); line-height: 1.85; color: var(--text); max-width: 440px; }
.integracoes__icons { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.5rem; }
.integracoes__icon {
  width: 56px; height: 56px; border-radius: 12px; background: var(--white);
  border: 1px solid var(--border-light); display: flex; align-items: center; justify-content: center;
  padding: 10px; transition: var(--transition); box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.integracoes__icon:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); border-color: var(--accent); }
.integracoes__icon img { width: 100%; height: 100%; object-fit: contain; }
.integracoes__more {
  width: 56px; height: 56px; border-radius: 12px; background: var(--accent); color: var(--white);
  display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: var(--fw-body-semi); letter-spacing: 0.5px;
}
.integracoes__image { height: 520px; overflow: hidden; position: relative; }
.integracoes__image img { width: 100%; height: 100%; object-fit: cover; }
.integracoes__image::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,20,25,0.3), transparent 40%); pointer-events: none; }

/* ================================================================
   CLIENTES
   ================================================================ */
.clientes { padding: var(--section-py) 0; background: var(--white); position: relative; overflow: hidden; }
.clientes__header { text-align: center; margin-bottom: 4rem; }
.clientes__header .section-subtitle { margin: 0 auto; }
.clientes__logos {
  display: flex; align-items: center; justify-content: center; gap: 3.5rem; flex-wrap: wrap;
  padding: 3rem 0; border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light);
}
.clientes__grid { display: flex; align-items: center; justify-content: center; gap: 3.5rem; flex-wrap: wrap; padding: 1rem 0; }
.clientes__logos img, .clientes__grid img { height: 32px; opacity: 0.25; transition: var(--transition); filter: grayscale(100%); }
.clientes__logos img:hover, .clientes__grid img:hover { opacity: 0.7; filter: grayscale(0%); }

/* ================================================================
   DIAGONAL BANDS
   ================================================================ */
.diagonal-bands { position: relative; overflow: hidden; padding: 2.5rem 0; background: var(--white); z-index: 1; }
.diagonal-band { position: relative; padding: 2.5rem 0; white-space: nowrap; overflow: visible; width: 120%; left: -10%; }
.diagonal-band--top { transform: rotate(-1.8deg); background: #022B3A; z-index: 2; }
.diagonal-band--bottom { transform: rotate(1.8deg); background: var(--accent); z-index: 1; margin-top: -1.5rem; }
.diagonal-band__track { display: flex; align-items: center; gap: 2.5rem; white-space: nowrap; width: max-content; }
.diagonal-band--top .diagonal-band__track { animation: marquee-diagonal 25s linear infinite; }
.diagonal-band--bottom .diagonal-band__track { animation: marquee-diagonal-reverse 22s linear infinite; }
.diagonal-band__text { font-family: var(--font-heading); font-size: 1.15rem; font-weight: var(--fw-heading-bold); color: rgba(255,255,255,0.85); text-transform: uppercase; letter-spacing: 3px; line-height: 1; }
.diagonal-band__star { font-size: 2rem; color: rgba(255,255,255,0.4); line-height: 1; }
.diagonal-band--bottom .diagonal-band__star { color: rgba(255,255,255,0.5); }
@keyframes marquee-diagonal { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@keyframes marquee-diagonal-reverse { 0% { transform: translateX(-50%); } 100% { transform: translateX(0); } }

/* ================================================================
   BLOG (home: featured + sidebar)
   ================================================================ */
.blog { padding: var(--section-py) 0; background: var(--bg); position: relative; overflow: hidden; }
.blog__header { display: flex; align-items: end; justify-content: space-between; margin-bottom: 3.5rem; }
.blog__grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 2.5rem; }
.blog__featured-image { height: 380px; overflow: hidden; position: relative; margin-bottom: 2rem; }
.blog__featured-image img { width: 100%; height: 100%; object-fit: cover; }
.blog__category { display: inline-block; font-size: 0.8rem; font-weight: var(--fw-body-semi); text-transform: uppercase; letter-spacing: 2px; color: var(--accent); margin-bottom: 1rem; }
.blog__featured h3 { font-size: 1.75rem; font-weight: var(--fw-heading); line-height: 1.3; margin-bottom: 1rem; letter-spacing: -0.5px; }
.blog__featured > p { font-size: 1rem; font-weight: var(--fw-body-light); color: var(--text-light); line-height: 1.7; }
.blog__sidebar { display: flex; flex-direction: column; }
.blog__small { display: grid; grid-template-columns: 160px 1fr; gap: 1.5rem; align-items: center; padding: 2rem 0; border-top: 1px solid var(--border); }
.blog__small:last-child { border-bottom: 1px solid var(--border); }
.blog__small-image { width: 160px; height: 110px; overflow: hidden; }
.blog__small-image img { width: 100%; height: 100%; object-fit: cover; }
.blog__small h4 { font-size: 1rem; font-weight: var(--fw-heading); line-height: 1.35; margin-bottom: 0.5rem; color: var(--heading-color); }
.blog__small p { font-size: 1rem; font-weight: var(--fw-body-light); color: var(--text-light); line-height: 1.55; }

/* ================================================================
   CTA FINAL
   ================================================================ */
.cta-final { padding: 8rem 0; background: linear-gradient(135deg, var(--accent-dark), var(--accent), #ff6b81); position: relative; overflow: hidden; }
.cta-final__dots { position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px); background-size: 32px 32px; pointer-events: none; }
.cta-final__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.cta-final__text { position: relative; z-index: 1; }
.cta-final h2 { font-size: 3.75rem; color: var(--white); margin-bottom: 1.25rem; letter-spacing: -1.5px; }
.cta-final__text > p { font-size: 1.1rem; font-weight: var(--fw-body-light); color: rgba(255,255,255,0.8); line-height: 1.75; margin-bottom: 2.5rem; max-width: 440px; }
.cta-final__actions { display: flex; gap: 1rem; }
.cta-final__image { height: 400px; overflow: hidden; transform: rotate(2deg); }
.cta-final__image img { width: 100%; height: 100%; object-fit: cover; }

/* ================================================================
   FOOTER
   ================================================================ */
.footer { background: #022B3A; position: relative; overflow: hidden; color: rgba(255,255,255,0.4); }
.footer::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,0.025) 1px, transparent 1px); background-size: 20px 20px; pointer-events: none; }
.footer__main { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 3rem; padding: 5rem 0 0; position: relative; }
.footer__desc { font-size: 1rem; line-height: 1.75; max-width: 300px; margin-top: 1.5rem; }
.footer__logo img { height: 22px; width: auto; opacity: 0.6; }
.footer__brand-logo { display: flex; justify-content: flex-start; padding: 3rem 0 2.5rem; position: relative; }
.footer__brand-logo img { width: 600px; max-width: 100%; height: auto; opacity: 0.9; }
.footer h4 { font-size: 0.8rem; font-weight: var(--fw-body-semi); text-transform: uppercase; letter-spacing: 2.5px; color: rgba(255,255,255,0.65); margin-bottom: 1.5rem; }
.footer ul li { margin-bottom: 0.65rem; }
.footer ul li a { font-size: 1rem; color: rgba(255,255,255,0.5); }
.footer ul li a:hover { color: var(--accent-light); }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; padding: 2rem 0; font-size: 0.8rem; border-top: 1px solid rgba(255,255,255,0.06); position: relative; }
.footer__bottom a { color: rgba(255,255,255,0.3); }
.footer__bottom a:hover { color: var(--accent-light); }

/* ================================================================
   WHATSAPP FLUTUANTE
   ================================================================ */
.whatsapp-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 999;
  width: 60px; height: 60px; background: #25d366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.whatsapp-float .material-symbols-outlined { color: #fff; font-size: 30px; }
.whatsapp-float img { width: 30px; height: 30px; filter: brightness(0) invert(1); }
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5); }

/* ================================================================
   PAGINAS INTERNAS
   ================================================================ */
.page-hero { padding: 10rem 0 4rem; background: linear-gradient(110deg, #00141b 0%, #022B3A 55%, #063a4c 100%); position: relative; overflow: hidden; }
/* aurora: blobs de cor suaves e em leve deriva */
.page-hero::before {
  content: ''; position: absolute; inset: -25%; pointer-events: none; z-index: 0;
  background:
    radial-gradient(circle at 20% 25%, rgba(239, 48, 79, 0.30) 0%, transparent 38%),
    radial-gradient(circle at 85% 78%, rgba(13, 127, 146, 0.38) 0%, transparent 42%),
    radial-gradient(circle at 62% 16%, rgba(31, 90, 114, 0.30) 0%, transparent 45%);
  filter: blur(50px); opacity: 0.8;
  animation: heroAurora 24s ease-in-out infinite alternate;
}
@keyframes heroAurora {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(-4%, 3%, 0) scale(1.12); }
  100% { transform: translate3d(3%, -3%, 0) scale(1.06); }
}
/* grade tech, mascarada para sumir do lado do texto (esquerda) */
.page-hero::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 58%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 58%);
}
.page-hero .container { position: relative; z-index: 1; }
@media (prefers-reduced-motion: reduce) { .page-hero::before { animation: none; } }
.page-hero .caption { color: rgba(255, 255, 255, 0.5); }
.page-hero .caption::before { background: rgba(255, 255, 255, 0.5); }
.page-hero h1 { color: var(--white); font-size: 3.25rem; font-weight: var(--fw-heading-bold); letter-spacing: -1px; margin-bottom: 1.25rem; max-width: 700px; }
.page-hero__subtitle { font-size: 1.05rem; color: rgba(255, 255, 255, 0.6); font-weight: 300; line-height: 1.8; max-width: 540px; }
.page-hero__breadcrumb { display: flex; align-items: center; gap: 0.5rem; font-size: 0.82rem; color: rgba(255, 255, 255, 0.35); margin-bottom: 2rem; }
.page-hero__breadcrumb a { color: rgba(255, 255, 255, 0.35); }
.page-hero__breadcrumb a:hover { color: rgba(255, 255, 255, 0.7); }
.page-hero__breadcrumb .material-symbols-outlined { font-size: 0.9rem; }

.page-content { padding: var(--section-py) 0; }
.page-content--bg { background: var(--bg); }

.page-card__link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.88rem; font-weight: 500; color: var(--heading-color);
}
.page-card__link:hover { color: var(--accent); }
.page-card__link .material-symbols-outlined { font-size: 1rem; transition: transform var(--transition); }
.page-card__link:hover .material-symbols-outlined { transform: translateX(4px); }

.page-detail__image { height: 480px; overflow: hidden; border-radius: var(--radius-lg); margin-bottom: 3rem; }
.page-detail__image img { width: 100%; height: 100%; object-fit: cover; }
.page-detail__body { max-width: 760px; }
.page-detail__content { font-size: 1.05rem; line-height: 1.9; color: var(--text); }
.page-detail__content h2 { font-size: 1.75rem; margin: 2.5rem 0 1rem; }
.page-detail__content h3 { font-size: 1.35rem; margin: 2rem 0 0.75rem; }
.page-detail__content p { margin-bottom: 1.5rem; }
.page-detail__content ul, .page-detail__content ol { margin-bottom: 1.5rem; padding-left: 1.5rem; }
.page-detail__content li { margin-bottom: 0.5rem; }
.page-detail__content img { max-width: 100%; height: auto; border-radius: var(--radius); margin: 1.5rem 0; }
.page-detail__content blockquote { border-left: 3px solid var(--accent); padding: 1rem 0 1rem 1.5rem; margin: 2rem 0; font-style: italic; color: var(--text-light); }
.page-detail__back { margin-top: 4rem; padding-top: 2rem; border-top: 1px solid var(--border-light); }

.page-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0 2rem; }
.page-tag { font-size: 0.8rem; padding: 0.35rem 0.85rem; border: 1px solid var(--border); color: var(--text-light); border-radius: var(--radius-full); transition: all var(--transition); }
.page-tag:hover { border-color: var(--accent); color: var(--accent); }

.page-cta { padding: 5rem 0; background: var(--bg); text-align: center; }
.page-cta h2 { font-size: 2.25rem; margin-bottom: 1rem; }
.page-cta p { font-size: 1.05rem; color: var(--text-light); margin: 0 auto 2rem; max-width: 480px; }
.page-cta__buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* PRODUTO CARD (list) */
.produto-card { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; padding: 4rem 0; border-bottom: 1px solid var(--border-light); }
.produto-card:last-child { border-bottom: none; }
.produto-card:nth-child(even) { direction: rtl; }
.produto-card:nth-child(even) > * { direction: ltr; }
.produto-card__icon { width: 56px; height: 56px; border-radius: var(--radius-md); overflow: hidden; margin-bottom: 1.5rem; }
.produto-card__icon img { width: 100%; height: 100%; object-fit: contain; }
.produto-card__tagline { font-size: 1rem; color: var(--accent); font-weight: 500; margin-bottom: 1rem; }
.produto-card__desc { font-size: 0.95rem; color: var(--text); line-height: 1.8; margin-bottom: 2rem; }
.produto-card__image { border-radius: var(--radius-lg); overflow: hidden; }
.produto-card__image img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }

/* SERVICO CARD (list / contato / tecnologia) */
.servico-card { padding: 2.5rem; background: var(--white); border-radius: var(--radius-lg); border: 1px solid var(--border-light); transition: all var(--transition); }
.servico-card:hover { border-color: var(--border); box-shadow: var(--shadow-md); }
.servico-card__icon { width: 48px; height: 48px; border-radius: var(--radius); background: var(--bg); display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; }
.servico-card__icon .material-symbols-outlined { font-size: 1.5rem; color: var(--accent); }
.servico-card h3 { font-size: 1.35rem; margin-bottom: 0.75rem; }
.servico-card__desc { font-size: 1rem; color: var(--text-light); line-height: 1.7; margin-bottom: 1.5rem; }

/* BLOG LIST */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.blog-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-light); transition: all var(--transition); }
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.blog-card a { display: block; }
.blog-card__image { height: 200px; overflow: hidden; background: var(--bg); }
.blog-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.blog-card:hover .blog-card__image img { transform: scale(1.05); }
.blog-card__body { padding: 1.5rem; }
.blog-card__cat { display: inline-block; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); margin-bottom: 0.75rem; }
.blog-card__title { font-family: var(--font-heading); font-size: 1.15rem; font-weight: var(--fw-heading); color: var(--heading-color); line-height: 1.35; margin-bottom: 0.75rem; }
.blog-card__excerpt { font-size: 0.88rem; color: var(--text-light); line-height: 1.7; }
.blog-card__read { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; font-weight: 500; color: var(--heading-color); margin-top: 1rem; }
.blog-card__read .material-symbols-outlined { font-size: 1rem; transition: transform var(--transition); }
.blog-card:hover .blog-card__read { color: var(--accent); }
.blog-card:hover .blog-card__read .material-symbols-outlined { transform: translateX(4px); }

/* BLOG DETAIL */
.blog-detail__cat { display: inline-block; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--accent-light); margin-bottom: 1rem; }
a.blog-detail__cat:hover { text-decoration: underline; }
.blog-detail__title { color: var(--white); font-size: 2.75rem; letter-spacing: -1px; line-height: 1.15; }
.blog-detail__excerpt { margin-top: 1.25rem; font-size: 1.1rem; color: rgba(255,255,255,0.6); line-height: 1.8; max-width: 640px; }

/* BLOG AUTOR (box no fim do post + pagina do autor) */
.autor-box { display: flex; gap: 1.25rem; align-items: flex-start; margin-top: 3rem; padding: 1.5rem; border: 1px solid rgba(15, 15, 20, 0.08); border-radius: 12px; }
.autor-box__foto { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.autor-box__rotulo { display: block; font-size: 0.7rem; font-weight: var(--fw-body-semi); text-transform: uppercase; letter-spacing: 1px; color: var(--accent); margin-bottom: 0.25rem; }
.autor-box__nome { font-family: var(--font-heading); font-size: 1.05rem; font-weight: var(--fw-heading); color: inherit; text-decoration: none; }
.autor-box__nome:hover { text-decoration: underline; }
.autor-box__bio { margin-top: 0.4rem; font-size: 0.9rem; line-height: 1.7; opacity: 0.7; }
.autor-hero__foto { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; margin-bottom: 1.25rem; }

/* ================================================================
   LEAD FORM (contato)
   ================================================================ */
.lead-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.lead-form__group { display: flex; flex-direction: column; gap: 0.5rem; }
.lead-form__group--full { grid-column: 1 / -1; }
.lead-form label { font-size: 1rem; font-weight: var(--fw-body-medium); color: var(--heading-color); }
.lead-form input, .lead-form textarea {
  font-family: var(--font-body); font-size: 0.95rem; color: var(--heading-color);
  padding: 0.85rem 1rem; border: 1.5px solid var(--border); border-radius: var(--radius-md);
  background: var(--white); transition: border-color var(--transition), box-shadow var(--transition); width: 100%;
}
.lead-form input::placeholder, .lead-form textarea::placeholder { color: var(--text-light); }
.lead-form input:focus, .lead-form textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow);
}
.lead-form textarea { resize: vertical; min-height: 130px; }
.lead-form__actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.lead-form__hint { font-size: 0.82rem; color: var(--text-light); }
.lead-form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.lead-form__captcha { grid-column: 1 / -1; }
.lead-form__status { grid-column: 1 / -1; font-size: 0.9rem; padding: 0.85rem 1rem; border-radius: var(--radius-md); display: none; }
.lead-form__status--ok { display: block; background: rgba(16,185,129,0.1); color: #0f9d6b; border: 1px solid rgba(16,185,129,0.25); }
.lead-form__status--err { display: block; background: rgba(239,68,68,0.08); color: #d23b3b; border: 1px solid rgba(239,68,68,0.25); }
@media (max-width: 640px) { .lead-form { grid-template-columns: 1fr; } }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  .hero-slide__title { font-size: 3.75rem !important; }
  .hero-float { display: none; }
  .section-title { font-size: 2.75rem; }
  .section-watermark { display: none; }
  .tecnologia__grid { grid-template-columns: 1fr; gap: 3rem; }
  .servicos__header { grid-template-columns: 1fr; }
  .servicos__header-image { width: 100%; height: 260px; }
  .service-row { grid-template-columns: 50px 1fr 56px; }
  .service-row__desc { display: none; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 3rem; }
  .stat__number { font-size: 3.5rem; }
  .cta-final__inner { grid-template-columns: 1fr; }
  .cta-final__image { display: none; }
  .cta-final { text-align: center; }
  .cta-final__text > p { margin: 0 auto 2.5rem; }
  .cta-final__actions { justify-content: center; }
  .diagonal-band__text { font-size: 1rem; letter-spacing: 2px; }
  .integracoes__grid { grid-template-columns: 1fr; gap: 3rem; }
  .integracoes__image { height: 360px; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .produto-card, .grid-3-columns { grid-template-columns: 1fr !important; }
}

@media (max-width: 768px) {
  :root { --section-py: 5.5rem; }
  .navbar__menu, .navbar__actions > a:not(.btn) { display: none; }
  .hero-slider { height: 85svh; }
  .hero-slide__title { font-size: 2.75rem !important; letter-spacing: -1px; }
  .hero-slide__sub { font-size: 1rem; }
  .hero-slide__ctas { flex-direction: column; align-items: stretch; }
  .hero-counter { display: none; }
  .section-title { font-size: 2.25rem; }
  .text-band__text { font-size: 2.25rem; }
  .manifesto__grid { grid-template-columns: 1fr; gap: 3rem; }
  .manifesto__image { height: 360px; }
  .product-row { grid-template-columns: 1fr; gap: 2.5rem; padding: 3.5rem 0; }
  .product-row--reverse { direction: ltr; }
  .product-row__image { height: 280px; }
  .marca-showcase { grid-template-columns: 1fr; min-height: auto; }
  .marca-showcase--reverse { direction: ltr; }
  .marca-showcase__image { height: 300px; }
  .marca-showcase__content { padding: 3rem 2rem; }
  .service-row { grid-template-columns: 1fr; gap: 0.75rem; padding: 2rem 2rem; }
  .service-row__arrow { display: none; }
  .service-row__desc { display: block; font-size: 0.9rem; }
  .tecnologia__image { height: 300px; }
  .diagonal-bands { padding: 1.75rem 0; }
  .diagonal-band__text { font-size: 0.85rem; letter-spacing: 1.5px; }
  .diagonal-band { padding: 0.75rem 0; }
  .blog__grid, .blog-grid { grid-template-columns: 1fr; }
  .blog__header { flex-direction: column; align-items: start; gap: 1rem; }
  .blog__featured-image { height: 260px; }
  .footer__brand-logo svg { width: 280px; }
  .footer__main { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .integracoes__image { height: 300px; }
  .clientes__logos { gap: 2rem; }
  .page-hero { padding: 8rem 0 3rem; }
  .page-hero h1 { font-size: 2.25rem; }
  .grid-2-columns { grid-template-columns: 1fr !important; }
}

@media (max-width: 480px) {
  .hero-slide__title { font-size: 2.2rem !important; }
  .product-row__content h3 { font-size: 1.8rem; }
  .footer__main { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .stat__number { font-size: 2.75rem; }
  .stats__watermark { font-size: 5rem; }
  .footer__brand-logo svg { width: 200px; }
  .integracoes__icon { width: 48px; height: 48px; padding: 8px; }
}

/* ===== BLOG , melhorias de listagem e detalhe (v6) ===== */
/* card: data como tarja, categoria como badge sobre a imagem, fallback branded */
.blog-card__date { display: inline-block; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); margin-bottom: 0.6rem; }
.blog-card__image { position: relative; }
.blog-card__image--empty { display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--bg) 0%, #e9edf3 100%); }
.blog-card__image--empty img { width: auto; height: auto; max-width: 34%; max-height: 40%; opacity: 0.22; object-fit: contain; transition: none; }
.blog-card:hover .blog-card__image--empty img { transform: none; }
.blog-card__badge { position: absolute; top: 0.85rem; left: 0.85rem; z-index: 1; background: rgba(255,255,255,0.94); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); color: var(--heading-color); font-size: 0.66rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; padding: 0.3rem 0.65rem; border-radius: 100px; box-shadow: var(--shadow); }

/* paginacao */
.blog-pagination { display: flex; justify-content: center; align-items: center; gap: 0.4rem; margin-top: 3.5rem; flex-wrap: wrap; }
.blog-pagination button { min-width: 42px; height: 42px; padding: 0 0.7rem; border: 1px solid var(--border-light); background: var(--white); border-radius: var(--radius); font-family: inherit; font-size: 0.9rem; font-weight: 500; color: var(--text); cursor: pointer; transition: all var(--transition); display: inline-flex; align-items: center; justify-content: center; line-height: 1; }
.blog-pagination button:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.blog-pagination button.is-active { background: var(--accent); border-color: var(--accent); color: var(--white); }
.blog-pagination button:disabled { opacity: 0.4; cursor: not-allowed; }

/* detalhe: layout 2 colunas + aside "outros artigos" */
.blog-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 3.5rem; align-items: start; }
.blog-layout__main { min-width: 0; }
.blog-layout__main .page-detail__content { max-width: none; }
.blog-layout__aside { position: sticky; top: 100px; }
.blog-aside { border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 1.5rem; background: var(--white); }
.blog-aside__label { display: block; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); margin-bottom: 1.1rem; }
.blog-aside__list { list-style: none; margin: 0; padding: 0; }
.blog-aside__list li { border-top: 1px solid var(--border-light); }
.blog-aside__list li:first-child { border-top: 0; }
.blog-aside__list a { display: block; padding: 0.9rem 0; }
.blog-aside__date { display: block; font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-light); margin-bottom: 0.3rem; }
.blog-aside__t { display: block; font-family: var(--font-heading); font-size: 0.95rem; font-weight: 600; color: var(--heading-color); line-height: 1.35; transition: color var(--transition); }
.blog-aside__list a:hover .blog-aside__t { color: var(--accent); }

/* "veja tambem" */
.veja__head { text-align: center; margin-bottom: 3rem; }
.veja__head h2 { font-size: 2rem; margin-top: 0.5rem; }

@media (max-width: 980px) {
  .blog-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .blog-layout__aside { position: static; }
}

/* home: fallback branded nas imagens de blog (featured + small) */
.blog__img--empty { display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--bg) 0%, #e9edf3 100%); }
.blog__img--empty img { width: auto; height: auto; max-width: 40%; max-height: 44%; opacity: 0.22; object-fit: contain; }

/* ===== SERVIÇOS , showcase editorial com imagem que segue o cursor (v8) ===== */
.svc-showcase { position: relative; }
.svc-list { position: relative; border-top: 1px solid var(--border); }
.svc-item {
  display: grid; grid-template-columns: auto 1fr auto; gap: 2.5rem; align-items: center;
  padding: 2.4rem 1.5rem 2.4rem 1.75rem; border-bottom: 1px solid var(--border);
  position: relative; text-decoration: none; isolation: isolate;
  transition: opacity 0.4s var(--transition), background 0.4s var(--transition);
}
/* barra de accent que cresce à esquerda */
.svc-item::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 3px; height: 0; background: var(--accent); border-radius: 3px; transition: height 0.45s cubic-bezier(0.4,0,0.2,1); }
.svc-item:hover::before { height: 66%; }
/* spotlight: escurece os irmãos, destaca o item sob o cursor */
.svc-list.is-hovering .svc-item { opacity: 0.32; }
.svc-list.is-hovering .svc-item:hover { opacity: 1; }
.svc-item__num { font-family: var(--font-heading); font-size: 0.9rem; font-weight: var(--fw-heading-light); color: var(--text-light); transition: color 0.3s, transform 0.4s; }
.svc-item:hover .svc-item__num { color: var(--accent); transform: translateY(-2px); }
.svc-item__main { min-width: 0; }
.svc-item__title { display: block; font-family: var(--font-heading); font-size: 2.4rem; font-weight: var(--fw-heading); color: var(--heading-color); letter-spacing: -1px; line-height: 1.08; transition: transform 0.4s cubic-bezier(0.4,0,0.2,1), color 0.3s; }
.svc-item:hover .svc-item__title { transform: translateX(20px); color: var(--accent); }
.svc-item__desc { display: block; font-size: 0.98rem; font-weight: var(--fw-body-light); color: var(--text-light); line-height: 1.7; margin-top: 0.6rem; max-width: 560px; transition: transform 0.4s cubic-bezier(0.4,0,0.2,1); }
.svc-item:hover .svc-item__desc { transform: translateX(20px); }
.svc-item__cta { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--accent); font-size: 0.72rem; font-weight: var(--fw-body-semi); text-transform: uppercase; letter-spacing: 1.5px; white-space: nowrap; opacity: 0; transform: translateX(-12px); transition: opacity 0.35s, transform 0.4s; }
.svc-item__cta .material-symbols-outlined { font-size: 1.15rem; }
.svc-item:hover .svc-item__cta { opacity: 1; transform: none; }

/* prévia flutuante que segue o cursor */
.svc-preview { position: fixed; top: 0; left: 0; width: 300px; height: 210px; border-radius: 14px; overflow: hidden; pointer-events: none; z-index: 45; opacity: 0; transform: translate(-50%, -50%) scale(0.8) rotate(-3deg); transition: opacity 0.4s var(--transition), transform 0.4s var(--transition); box-shadow: 0 24px 60px rgba(2,43,58,0.35); }
.svc-preview.is-visible { opacity: 1; transform: translate(-50%, -50%) scale(1) rotate(0deg); }
.svc-preview__inner { width: 100%; height: 100%; background-size: cover; background-position: center; background-color: #022B3A; }
.svc-preview__inner.is-empty { display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #032f40 0%, #001820 100%); }
.svc-preview__inner.is-empty::after { content: '</>'; font-family: 'Sora', monospace; font-size: 2.6rem; font-weight: 800; color: rgba(255,255,255,0.28); letter-spacing: 1px; }

@media (max-width: 768px) {
  .svc-item { grid-template-columns: auto 1fr; gap: 1.25rem; padding: 1.75rem 0.25rem; }
  .svc-item__title { font-size: 1.65rem; }
  .svc-item:hover .svc-item__title, .svc-item:hover .svc-item__desc { transform: none; }
  .svc-item__cta { display: none; }
  .svc-list.is-hovering .svc-item { opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .svc-item, .svc-item__title, .svc-item__desc, .svc-item__num, .svc-preview { transition: none; }
}

/* ===== TECNOLOGIA , intro com foto + stack escura animada (v10) ===== */
.tech-intro__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 4.5rem; align-items: center; }
.tech-intro__text h2 { font-size: 2.4rem; letter-spacing: -1px; line-height: 1.12; margin: 0.85rem 0 1.5rem; }
.tech-intro__text p { font-size: 1.05rem; font-weight: var(--fw-body-light); color: var(--text); line-height: 1.9; margin-bottom: 1.2rem; }
.tech-intro__points { list-style: none; margin: 2rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 0.9rem; }
.tech-intro__points li { display: flex; align-items: center; gap: 0.75rem; font-weight: var(--fw-body-medium); color: var(--heading-color); }
.tech-intro__points .material-symbols-outlined { color: var(--accent); font-size: 1.25rem; }
.tech-intro__media { position: relative; height: 470px; border-radius: var(--radius-lg); overflow: hidden; }
.tech-intro__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.tech-intro__media:hover img { transform: scale(1.04); }
.tech-intro__media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(140deg, transparent 45%, rgba(2,43,58,0.55)); pointer-events: none; }
.tech-intro__badge { position: absolute; z-index: 1; left: 1.25rem; bottom: 1.25rem; display: inline-flex; align-items: center; gap: 0.45rem; background: rgba(255,255,255,0.14); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.2); color: #fff; font-size: 0.8rem; font-weight: var(--fw-body-semi); padding: 0.5rem 0.9rem; border-radius: 100px; }
.tech-intro__badge .material-symbols-outlined { font-size: 1.05rem; color: var(--accent-light); }

/* stack , seção escura com grade e tiles glass */
.stack { background: #022B3A; position: relative; overflow: hidden; }
.stack::before { content: ''; position: absolute; inset: 0; z-index: 0; background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px); background-size: 54px 54px; -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 78%); mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 78%); }
.stack .container { position: relative; z-index: 1; }
.stack__head { text-align: center; max-width: 640px; margin: 0 auto 3.5rem; }
.stack__head .caption { color: rgba(255,255,255,0.5); }
.stack__head .caption::before { background: rgba(255,255,255,0.5); }
.stack__head h2 { color: var(--white); font-size: 2.4rem; letter-spacing: -1px; }
.stack__head p { color: rgba(255,255,255,0.55); font-weight: var(--fw-body-light); line-height: 1.75; margin-top: 1rem; }
.stack__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.stack-card { position: relative; text-align: center; padding: 2.75rem 1.75rem 2.5rem; border-radius: var(--radius-lg); background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.09); overflow: hidden; transition: transform 0.45s var(--transition), border-color 0.4s, background 0.4s, box-shadow 0.4s; }
/* glow radial que surge atrás do ícone no hover */
.stack-card::before { content: ''; position: absolute; left: 50%; top: 26%; width: 220px; height: 220px; background: radial-gradient(circle, rgba(239,48,79,0.32) 0%, transparent 65%); opacity: 0; transform: translate(-50%,-50%) scale(0.6); transition: opacity 0.5s, transform 0.5s; pointer-events: none; }
.stack-card:hover { transform: translateY(-8px); border-color: rgba(239,48,79,0.55); background: rgba(255,255,255,0.06); box-shadow: 0 24px 55px rgba(0,0,0,0.34); }
.stack-card:hover::before { opacity: 1; transform: translate(-50%,-50%) scale(1); }
.stack-card__tag { position: relative; z-index: 1; display: block; font-family: 'Sora', monospace; font-size: 0.72rem; font-weight: 600; letter-spacing: 1.5px; color: var(--accent-light); }
.stack-card__ic { position: relative; z-index: 1; display: flex; width: 80px; height: 80px; border-radius: var(--radius-md); background: rgba(239,48,79,0.12); border: 1px solid rgba(239,48,79,0.22); align-items: center; justify-content: center; margin: 1.4rem auto 1.6rem; transition: transform 0.45s cubic-bezier(0.34,1.56,0.64,1), background 0.35s, border-color 0.35s, box-shadow 0.35s; }
.stack-card__ic .material-symbols-outlined { font-size: 2.5rem; color: var(--accent-light); transition: color 0.35s; }
/* anel que pulsa uma vez ao passar o mouse */
.stack-card__ic::after { content: ''; position: absolute; inset: -1px; border-radius: inherit; border: 1.5px solid var(--accent); opacity: 0; }
.stack-card:hover .stack-card__ic { background: var(--accent); border-color: var(--accent); transform: scale(1.1) translateY(-3px); box-shadow: 0 12px 32px rgba(239,48,79,0.42); }
.stack-card:hover .stack-card__ic .material-symbols-outlined { color: #fff; }
.stack-card:hover .stack-card__ic::after { animation: stackRing 0.9s ease-out; }
@keyframes stackRing { 0% { opacity: 0.75; transform: scale(1); } 100% { opacity: 0; transform: scale(1.55); } }
.stack-card h3 { position: relative; z-index: 1; color: var(--white); font-size: 1.35rem; margin-bottom: 0.6rem; }
.stack-card p { position: relative; z-index: 1; color: rgba(255,255,255,0.55); font-size: 0.95rem; line-height: 1.65; font-weight: var(--fw-body-light); max-width: 300px; margin: 0 auto; }
@media (prefers-reduced-motion: reduce) { .stack-card, .stack-card__ic { transition: none; } .stack-card:hover .stack-card__ic::after { animation: none; } }

@media (max-width: 900px) {
  .tech-intro__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .tech-intro__media { height: 320px; }
  .stack__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .stack__grid { grid-template-columns: 1fr; }
  .tech-intro__text h2, .stack__head h2 { font-size: 1.9rem; }
}

/* skip-link (acessibilidade): oculto até receber foco via teclado */
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 300; background: var(--accent); color: #fff; padding: 0.7rem 1.1rem; font-weight: var(--fw-body-semi); border-radius: 0 0 var(--radius) 0; }
.skip-link:focus { left: 0; }

/* ===== HERO da HOME , efeito de fundo (aurora + grade + scrim) quando o slide não tem imagem (v13) ===== */
.hero-fx { position: absolute; inset: 0; z-index: 2; pointer-events: none; overflow: hidden; }
.hero-fx > div { position: absolute; inset: 0; }
.hero-fx__aurora {
  inset: -20%;
  background:
    radial-gradient(circle at 20% 32%, rgba(239, 48, 79, 0.30) 0%, transparent 34%),
    radial-gradient(circle at 80% 68%, rgba(13, 127, 146, 0.32) 0%, transparent 38%),
    radial-gradient(circle at 58% 12%, rgba(31, 90, 114, 0.30) 0%, transparent 40%),
    radial-gradient(circle at 42% 88%, rgba(239, 48, 79, 0.16) 0%, transparent 36%);
  filter: blur(60px); opacity: 0.9;
  animation: heroFxAurora 26s ease-in-out infinite alternate;
}
.hero-fx__grid {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 58px 58px;
  -webkit-mask-image: radial-gradient(ellipse at 62% 45%, #000 5%, transparent 72%);
  mask-image: radial-gradient(ellipse at 62% 45%, #000 5%, transparent 72%);
  animation: heroFxGrid 45s linear infinite;
}
.hero-fx__scrim { background: linear-gradient(100deg, rgba(1, 14, 19, 0.72) 0%, rgba(1, 14, 19, 0.30) 45%, transparent 75%); }
@keyframes heroFxAurora {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(-3%, 2.5%, 0) scale(1.1); }
  100% { transform: translate3d(3%, -2%, 0) scale(1.05); }
}
@keyframes heroFxGrid { from { background-position: 0 0, 0 0; } to { background-position: 58px 58px, 58px 58px; } }
@media (prefers-reduced-motion: reduce) { .hero-fx__aurora, .hero-fx__grid { animation: none; } }