/* ============================================================
   AURA PUBLICIDADE — Design System Principal
   Stack: HTML5 + CSS3 Vanilla | Dark Mode + Glassmorphism
   ============================================================ */

/* ─── GOOGLE FONTS ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ─── VARIÁVEIS CSS ─────────────────────────────────────────── */
:root {
  /* Cores Principais */
  --color-bg:           #080c10;
  --color-bg-alt:       #0d1117;
  --color-surface:      #111720;
  --color-surface-2:    #161d2a;

  /* Verde Aura (extraído da logo) */
  --color-primary:      #4dbe7a;
  --color-primary-dark: #35a360;
  --color-primary-light:#70d99a;
  --color-primary-glow: rgba(77, 190, 122, 0.25);
  --color-primary-glow-strong: rgba(77, 190, 122, 0.45);

  /* Textos */
  --color-text:         #f0f4f8;
  --color-text-muted:   #8a96a8;
  --color-text-subtle:  #5a6578;

  /* Bordas Glass */
  --color-border:       rgba(255, 255, 255, 0.08);
  --color-border-hover: rgba(77, 190, 122, 0.35);

  /* Glass */
  --glass-bg:           rgba(255, 255, 255, 0.04);
  --glass-bg-hover:     rgba(255, 255, 255, 0.07);
  --glass-blur:         blur(16px);
  --glass-blur-heavy:   blur(24px);

  /* Tipografia */
  --font-heading:       'Outfit', sans-serif;
  --font-body:          'Inter', sans-serif;

  /* Tamanhos de Texto (fluid/clamp) */
  --text-xs:   clamp(0.7rem,  1.2vw, 0.8rem);
  --text-sm:   clamp(0.85rem, 1.6vw, 0.95rem);
  --text-base: clamp(1rem,    2vw,   1.1rem);
  --text-lg:   clamp(1.1rem,  2.2vw, 1.25rem);
  --text-xl:   clamp(1.2rem,  2.5vw, 1.5rem);
  --text-2xl:  clamp(1.5rem,  3.5vw, 2rem);
  --text-3xl:  clamp(2rem,    5vw,   3rem);
  --text-4xl:  clamp(2.5rem,  6.5vw, 4rem);
  --text-5xl:  clamp(3rem,    8vw,   5.5rem);

  /* Espaçamentos */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Bordas */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;
  --radius-full: 9999px;

  /* Sombras */
  --shadow-sm:    0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md:    0 4px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg:    0 8px 48px rgba(0, 0, 0, 0.6);
  --shadow-glow:  0 0 32px var(--color-primary-glow);
  --shadow-glow-strong: 0 0 60px var(--color-primary-glow-strong);

  /* Transições */
  --transition-fast:   150ms ease;
  --transition-base:   300ms ease;
  --transition-slow:   500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container-max:  1280px;
  --navbar-height:  76px;
  --section-py:     var(--space-24);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video, iframe {
  max-width: 100%;
  display: block;
}

img { height: auto; }

a {
  color: inherit;
  text-decoration: none;
}

ul, ol { list-style: none; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ─── SKIP LINK (Acessibilidade) ────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-primary);
  color: var(--color-bg);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-weight: 700;
  z-index: 9999;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: var(--space-4); }

/* ─── LAYOUT ────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 768px)  { .container { padding: 0 var(--space-8); } }
@media (min-width: 1024px) { .container { padding: 0 var(--space-12); } }

.section {
  padding: var(--section-py) 0;
  position: relative;
}

.section--alt {
  background: var(--color-bg-alt);
}

/* ─── TIPOGRAFIA ────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

.section-title {
  font-size: var(--text-3xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-text-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 620px;
  line-height: 1.8;
}

.section-header {
  margin-bottom: var(--space-16);
}

.section-header--center {
  text-align: center;
}

.section-header--center .section-label {
  justify-content: center;
}

.section-header--center .section-subtitle {
  margin: 0 auto;
}

/* ─── BOTÕES ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.875rem 2rem;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-base);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.btn:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 4px;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  box-shadow: 0 4px 20px var(--color-primary-glow);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-strong);
}

.btn--primary:active { transform: translateY(0); }

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary-glow);
  transform: translateY(-2px);
}

.btn--ghost {
  background: var(--glass-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.btn--ghost:hover {
  background: var(--glass-bg-hover);
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 0.6rem 1.4rem;
  font-size: var(--text-sm);
}

.btn--lg {
  padding: 1.1rem 2.5rem;
  font-size: var(--text-lg);
}

/* ─── CARDS GLASSMORPHISM ───────────────────────────────────── */
.card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
  border-color: var(--color-border-hover);
}

/* ─── BADGE ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-glow);
  color: var(--color-primary);
  border: 1px solid rgba(77, 190, 122, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
}

/* ─── NAVBAR ────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  transition: background var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base);
}

.navbar.scrolled {
  background: rgba(8, 12, 16, 0.85);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  box-shadow: 0 1px 0 var(--color-border), var(--shadow-sm);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.navbar__logo {
  display: flex;
  align-items: center;
  height: 44px;
}

.navbar__logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.navbar__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  position: relative;
  padding-bottom: 2px;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--color-text);
}

.navbar__link:hover::after,
.navbar__link.active::after {
  width: 100%;
}

.navbar__cta {
  padding: 0.6rem 1.5rem;
  font-size: var(--text-sm);
}

/* Hamburguer menu */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
  background: none;
  border: none;
}

.navbar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.navbar__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__toggle.open span:nth-child(2) { opacity: 0; }
.navbar__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── HERO ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--navbar-height);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Grade animada de fundo */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(77, 190, 122, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77, 190, 122, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridPan 20s linear infinite;
}

@keyframes gridPan {
  0%   { transform: translateY(0); }
  100% { transform: translateY(60px); }
}

/* Orbs de luz */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  animation: orbFloat 8s ease-in-out infinite;
}

.hero__orb--1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
  top: -150px;
  right: -100px;
  animation-delay: 0s;
}

.hero__orb--2 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, var(--color-primary-dark) 0%, transparent 70%);
  bottom: -100px;
  left: -100px;
  animation-delay: -4s;
}

.hero__orb--3 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--color-primary-light) 0%, transparent 70%);
  top: 40%;
  left: 40%;
  animation-delay: -2s;
}

@keyframes orbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-30px) scale(1.05); }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero__badge {
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.6s ease both;
}

.hero__title {
  font-size: var(--text-5xl);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.6s ease 0.1s both;
}

.hero__title span {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  margin-bottom: var(--space-10);
  max-width: 580px;
  line-height: 1.8;
  animation: fadeInUp 0.6s ease 0.2s both;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease 0.3s both;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-subtle);
  font-size: var(--text-xs);
  animation: fadeInUp 1s ease 1s both;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ─── BARRA DE ESTATÍSTICAS ──────────────────────────────────── */
.stats {
  padding: var(--space-12) 0;
  position: relative;
  z-index: 1;
}

.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(77, 190, 122, 0.08) 0%, transparent 60%);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
  z-index: 1;
}

.stats__item {
  text-align: center;
  padding: var(--space-8);
  position: relative;
}

.stats__item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background: var(--color-border);
}

.stats__value {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-2);
  display: block;
}

.stats__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ─── CARROSSEL DE CLIENTES ──────────────────────────────────── */
.clients {
  padding: var(--space-16) 0;
  overflow: hidden;
}

.clients__track-wrapper {
  position: relative;
  overflow: hidden;
}

/* fade mask nas bordas */
.clients__track-wrapper::before,
.clients__track-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
}

.clients__track-wrapper::before {
  left: 0;
  background: linear-gradient(to right, var(--color-bg), transparent);
}

.clients__track-wrapper::after {
  right: 0;
  background: linear-gradient(to left, var(--color-bg), transparent);
}

.clients__track {
  display: flex;
  gap: var(--space-8);
  width: max-content;
  animation: scrollTrack 35s linear infinite;
}

.clients__track:hover { animation-play-state: paused; }

@keyframes scrollTrack {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.clients__logo {
  flex-shrink: 0;
  width: 130px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(100%) brightness(0.6);
  transition: filter var(--transition-base);
}

.clients__logo:hover {
  filter: grayscale(0%) brightness(1);
}

.clients__logo img {
  max-width: 110px;
  max-height: 50px;
  object-fit: contain;
}

/* ─── SERVIÇOS ──────────────────────────────────────────────── */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.service-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary-glow) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: var(--color-border-hover);
}

.service-card:hover::before { opacity: 1; }

.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-glow);
  border: 1px solid rgba(77, 190, 122, 0.25);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-6);
  color: var(--color-primary);
  position: relative;
  z-index: 1;
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
}

.service-card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  position: relative;
  z-index: 1;
}

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.8;
  position: relative;
  z-index: 1;
}

.service-card__list {
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
  z-index: 1;
}

.service-card__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.service-card__list li::before {
  content: '';
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234dbe7a' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E") no-repeat center;
  background-size: contain;
  margin-top: 3px;
}

/* ─── PORTFÓLIO DE SITES (Mockup Notebook) ──────────────────── */
.portfolio-sites__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-8);
}

.site-mockup {
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  cursor: default;
}

.site-mockup:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

/* Frame do notebook */
.site-mockup__frame {
  background: #1a1d24;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 10px 12px 0;
  border: 1px solid rgba(255,255,255,0.1);
  border-bottom: none;
}

.site-mockup__dots {
  display: flex;
  gap: 5px;
  margin-bottom: 8px;
}

.site-mockup__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.site-mockup__dot--r { background: #ff5f57; }
.site-mockup__dot--y { background: #febc2e; }
.site-mockup__dot--g { background: var(--color-primary); }

.site-mockup__urlbar {
  background: #0d1117;
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 10px;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.site-mockup__urlbar svg {
  width: 10px;
  height: 10px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.site-mockup__screen {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.site-mockup__screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.8s ease;
}

.site-mockup:hover .site-mockup__screen img {
  transform: translateY(calc(-100% + 100% * 10/16));
}

.site-mockup__base {
  background: #1a1d24;
  border: 1px solid rgba(255,255,255,0.1);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: var(--space-4) var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-mockup__name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.site-mockup__link {
  font-size: var(--text-xs);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition-fast);
}

.site-mockup__link:hover { gap: 8px; }

/* ─── PORTFÓLIO CRIATIVOS ───────────────────────────────────── */
.portfolio-creative__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
  auto-rows: auto;
}

.creative-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: zoom-in;
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--color-surface);
}

.creative-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.creative-item:hover img {
  transform: scale(1.06);
}

.creative-item__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.creative-item:hover .creative-item__overlay { opacity: 1; }

.creative-item__overlay svg {
  width: 40px;
  height: 40px;
  color: #fff;
}

/* ─── PORTFÓLIO VÍDEOS ──────────────────────────────────────── */
.portfolio-videos__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-4);
}

.video-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.video-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.video-item__wrapper {
  aspect-ratio: 9 / 16;
  position: relative;
  cursor: pointer;
}

.video-item__thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-item__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.4);
  transition: background var(--transition-base);
}

.video-item__play-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow);
  transition: transform var(--transition-fast);
}

.video-item__wrapper:hover .video-item__play { background: rgba(0,0,0,0.2); }
.video-item__wrapper:hover .video-item__play-btn { transform: scale(1.1); }

.video-item__play-btn svg {
  width: 22px;
  height: 22px;
  color: #fff;
  margin-left: 3px;
}

.video-item iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: none;
}

.video-item iframe.active { display: block; }
.video-item__play.hidden { display: none; }

.video-item__label {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ─── DEPOIMENTOS ───────────────────────────────────────────── */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 320px));
  gap: var(--space-6);
  justify-content: center;
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* Estado de placeholder */
.testimonial-card--placeholder {
  border: 2px dashed rgba(77, 190, 122, 0.2);
  background: rgba(77, 190, 122, 0.03);
}

.testimonial-card__img-wrap {
  width: 100%;
  aspect-ratio: 9 / 16;
  max-height: 480px;
  overflow: hidden;
  background: var(--color-surface-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

.testimonial-card__placeholder-icon {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
  opacity: 0.5;
}

.testimonial-card__placeholder-text {
  font-size: var(--text-sm);
  color: var(--color-text-subtle);
  text-align: center;
  padding: 0 var(--space-4);
}

.testimonial-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-card__footer {
  padding: var(--space-4);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.testimonial-card__name {
  font-size: var(--text-sm);
  font-weight: 600;
}

/* ─── FORMULÁRIO DE CONTATO ──────────────────────────────────── */
.contact__wrapper {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-16);
  align-items: start;
}

.contact__info {
  position: sticky;
  top: calc(var(--navbar-height) + var(--space-8));
}

.contact__info-title {
  font-size: var(--text-2xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
}

.contact__info-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-8);
}

.contact__info-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

.contact__info-item:last-child { border-bottom: none; }

.contact__info-icon {
  width: 44px;
  height: 44px;
  background: var(--color-primary-glow);
  border: 1px solid rgba(77, 190, 122, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}

.contact__info-icon svg {
  width: 20px;
  height: 20px;
}

.contact__info-label {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  display: block;
  margin-bottom: 2px;
}

.contact__info-value {
  font-size: var(--text-sm);
  font-weight: 600;
}

/* Form */
.form {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
}

.form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form__group--full { grid-column: 1 / -1; }

.form__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.form__label span {
  color: var(--color-primary);
  margin-left: 2px;
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.8rem 1rem;
  color: var(--color-text);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  transition: border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
  outline: none;
  -webkit-appearance: none;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--color-primary);
  background: rgba(77, 190, 122, 0.04);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--color-text-subtle);
}

.form__select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238a96a8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
  padding-right: 2.5rem;
}

.form__select option {
  background: var(--color-surface);
  color: var(--color-text);
}

.form__textarea {
  resize: vertical;
  min-height: 140px;
}

.form__submit {
  width: 100%;
  margin-top: var(--space-2);
  padding: 1rem;
  font-size: var(--text-base);
  font-weight: 700;
  position: relative;
  overflow: hidden;
}

.form__feedback {
  display: none;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-top: var(--space-4);
}

.form__feedback.success {
  display: flex;
  background: rgba(77, 190, 122, 0.1);
  border: 1px solid rgba(77, 190, 122, 0.3);
  color: var(--color-primary);
}

.form__feedback.error {
  display: flex;
  background: rgba(255, 80, 80, 0.1);
  border: 1px solid rgba(255, 80, 80, 0.3);
  color: #ff7070;
}

/* ─── FOOTER ────────────────────────────────────────────────── */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--color-border);
}

.footer__brand img {
  height: 48px;
  width: auto;
  margin-bottom: var(--space-4);
}

.footer__brand-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 300px;
}

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  background: var(--glass-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.footer__social-link:hover {
  background: var(--color-primary-glow);
  color: var(--color-primary);
  border-color: rgba(77, 190, 122, 0.3);
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
}

.footer__col-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__link:hover { color: var(--color-primary); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copy {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

.footer__copy span { color: var(--color-primary); }

/* ─── BOTÃO FLUTUANTE WHATSAPP ──────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 990;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.875rem 1.5rem;
  background: #25d366;
  color: #fff;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
}

.whatsapp-float svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 36px rgba(37, 211, 102, 0.55);
}

.whatsapp-float:focus-visible {
  outline: 3px solid #25d366;
  outline-offset: 4px;
}

/* ─── LIGHTBOX ──────────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, 0.95);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.lightbox.open { display: flex; }

.lightbox__img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  animation: lightboxIn 0.25s ease;
}

@keyframes lightboxIn {
  from { transform: scale(0.9); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.lightbox__close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 44px;
  height: 44px;
  background: var(--glass-bg);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.lightbox__close:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: rotate(90deg);
}

.lightbox__close svg {
  width: 20px;
  height: 20px;
}

/* ─── SCROLL ANIMATIONS ─────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── UTILITÁRIOS ───────────────────────────────────────────── */
.text-primary  { color: var(--color-primary); }
.text-muted    { color: var(--color-text-muted); }
.text-center   { text-align: center; }
.mt-auto       { margin-top: auto; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* Divisor visual */
.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(to right, var(--color-primary), transparent);
  border-radius: var(--radius-full);
  margin: var(--space-4) 0;
}

.divider--center { margin-left: auto; margin-right: auto; }

/* ─── RESPONSIVIDADE ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --section-py: var(--space-20); }
  .contact__wrapper { grid-template-columns: 1fr; gap: var(--space-10); }
  .contact__info { position: static; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --section-py: var(--space-16); }

  /* Navbar mobile */
  .navbar__nav {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    background: rgba(8, 12, 16, 0.97);
    backdrop-filter: var(--glass-blur-heavy);
    -webkit-backdrop-filter: var(--glass-blur-heavy);
    flex-direction: column;
    gap: 0;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition-base), opacity var(--transition-base);
    pointer-events: none;
  }

  .navbar__nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .navbar__link {
    width: 100%;
    padding: var(--space-4) var(--space-8);
    border-bottom: 1px solid var(--color-border);
    font-size: var(--text-base);
  }

  .navbar__link::after { display: none; }

  .navbar__cta {
    margin: var(--space-4) var(--space-8);
    text-align: center;
  }

  .navbar__toggle { display: flex; }

  /* Hero mobile */
  .hero__actions { flex-direction: column; width: 100%; }
  .hero__actions .btn { width: 100%; justify-content: center; }

  /* Stats */
  .stats__grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .stats__item:not(:last-child)::after {
    right: auto;
    left: 25%;
    bottom: 0;
    top: auto;
    width: 50%;
    height: 1px;
  }

  /* Form */
  .form__grid { grid-template-columns: 1fr; }
  .form { padding: var(--space-6); }

  /* Footer */
  .footer__top { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer__bottom { flex-direction: column; text-align: center; }

  /* WhatsApp float */
  .whatsapp-float span { display: none; }
  .whatsapp-float { padding: 1rem; border-radius: 50%; }

  /* Portfolio */
  .portfolio-sites__grid { grid-template-columns: 1fr; }
  .portfolio-videos__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .hero__title { font-size: clamp(2rem, 10vw, 3rem); }
  .portfolio-videos__grid { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }
}