/* Pires Informática — 2027
   Design system: hybrid theme (dark hero / light content), brand green #A6CE39 + charcoal #444444 */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --green-500: #A6CE39;
  --green-600: #8FB52C;
  --green-700: #729023;
  --green-300: #C4E06B;
  --green-100: #E9F3CB;
  --green-50: #F4F9E8;

  --ink-950: #121312;
  --ink-900: #1B1C1B;
  --ink-800: #262725;
  --ink-700: #3A3B38;
  --ink-600: #444444;
  --ink-500: #62635F;
  --ink-400: #85867F;
  --ink-300: #A8A9A2;
  --ink-200: #D2D3CC;
  --ink-100: #E9EAE4;
  --ink-50:  #F5F6F1;

  --paper: #FFFFFF;
  --paper-soft: #F6F7F2;

  --dark-bg: #17181A;
  --dark-bg-2: #202220;
  --dark-surface: #24261F;
  --dark-border: rgba(255,255,255,.09);
  --dark-text: #F2F3EE;
  --dark-text-soft: #B9BAB3;

  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --text-xs: .8125rem;
  --text-sm: .9375rem;
  --text-base: 1.0625rem;
  --text-md: 1.1875rem;
  --text-lg: 1.375rem;
  --text-xl: 1.75rem;
  --text-2xl: clamp(1.875rem, 1.6rem + 1.2vw, 2.5rem);
  --text-3xl: clamp(2.25rem, 1.8rem + 2vw, 3.25rem);
  --text-4xl: clamp(2.75rem, 2rem + 3.2vw, 4.5rem);

  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .875rem;
  --space-4: 1.25rem;
  --space-5: 1.75rem;
  --space-6: 2.5rem;
  --space-7: 3.5rem;
  --space-8: 5rem;
  --space-9: 7.5rem;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;

  --shadow-sm: 0 2px 10px rgba(20,22,18,.06);
  --shadow-md: 0 12px 32px -8px rgba(20,22,18,.14);
  --shadow-lg: 0 24px 60px -16px rgba(20,22,18,.22);
  --shadow-glow: 0 0 0 1px rgba(166,206,57,.16), 0 20px 48px -16px rgba(166,206,57,.28);

  --ease: cubic-bezier(.22,.68,0,1);
  --container-w: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--ink-700);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.14; margin: 0 0 var(--space-3); color: var(--ink-900); letter-spacing: -.01em; }
h1 { font-size: var(--text-4xl); font-weight: 700; }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-lg); }
h4 { font-size: var(--text-md); }
p { margin: 0 0 var(--space-3); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
svg { width: 1em; height: 1em; flex: none; }

.container { max-width: var(--container-w); margin-inline: auto; padding-inline: var(--space-5); }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--green-500); color: var(--ink-950); padding: .8em 1.4em; z-index: 999; border-radius: 0 0 var(--radius-sm) 0; }
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--green-500); outline-offset: 3px; border-radius: 4px; }

.eyebrow { display: inline-flex; align-items: center; gap: .5em; font-family: var(--font-display); font-size: var(--text-xs); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--green-700); margin: 0 0 var(--space-2); }
.eyebrow::before { content: ''; width: 22px; height: 2px; background: var(--green-500); border-radius: 2px; }
.section--dark .eyebrow, .hero .eyebrow { color: var(--green-500); }

.lede { font-size: var(--text-md); color: var(--ink-500); max-width: 62ch; }
.text-center { text-align: center; }
.mx-auto { margin-inline: auto; }
.stack { display: flex; flex-direction: column; }
.cluster { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  font-family: var(--font-display); font-weight: 600; font-size: var(--text-sm);
  padding: .95em 1.7em; border-radius: var(--radius-full); border: 1.5px solid transparent;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background-color .25s, border-color .25s, color .25s;
  white-space: nowrap;
}
.btn svg { width: 1.15em; height: 1.15em; }
.btn--primary { background: var(--green-500); color: var(--ink-950); box-shadow: 0 10px 28px -10px rgba(166,206,57,.55); }
.btn--primary:hover { background: var(--green-300); transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(166,206,57,.65); }
.btn--outline { border-color: var(--ink-200); color: var(--ink-800); }
.btn--outline:hover { border-color: var(--green-500); color: var(--ink-950); transform: translateY(-2px); }
.hero .btn--outline, .section--dark .btn--outline { border-color: var(--dark-border); color: var(--dark-text); }
.hero .btn--outline:hover, .section--dark .btn--outline:hover { border-color: var(--green-500); background: rgba(166,206,57,.08); }
.btn--sm { padding: .6em 1.3em; font-size: var(--text-xs); }
.btn--block { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 90;
  background: rgba(255,255,255,.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--ink-100);
  transition: box-shadow .3s ease, background-color .3s ease;
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding-block: var(--space-2); }
.brand img { height: 72px; width: 210px; }
.nav-desktop ul { display: flex; gap: var(--space-5); }
.nav-desktop a { font-family: var(--font-display); font-weight: 600; font-size: var(--text-sm); color: var(--ink-600); position: relative; padding-block: .3em; }
.nav-desktop a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px; background: var(--green-500); border-radius: 2px; transition: right .3s var(--ease); }
.nav-desktop a:hover, .nav-desktop a[aria-current="page"] { color: var(--ink-950); }
.nav-desktop a:hover::after, .nav-desktop a[aria-current="page"]::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 8px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--ink-800); border-radius: 2px; transition: transform .3s var(--ease), opacity .3s var(--ease); }
.nav-mobile { display: none; position: fixed; inset: 0; z-index: 100; background: var(--dark-bg); padding: var(--space-6) var(--space-5); overflow-y: auto; }
.nav-mobile.is-open { display: block; animation: fadeIn .25s var(--ease); }
.nav-mobile ul { display: flex; flex-direction: column; gap: var(--space-4); margin-bottom: var(--space-6); }
.nav-mobile a { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; color: var(--dark-text); }
.nav-mobile a[aria-current="page"] { color: var(--green-500); }
.nav-mobile-close { position: absolute; top: var(--space-4); right: var(--space-5); background: none; border: none; color: var(--dark-text); width: 44px; height: 44px; }
.nav-mobile-close svg { width: 26px; height: 26px; }
.nav-mobile .header-actions { flex-direction: column; align-items: stretch; }

@media (max-width: 920px) {
  .nav-desktop, .header-actions .btn--outline { display: none; }
  .nav-toggle { display: flex; }
  .header-actions .btn--primary { padding: .8em 1.2em; font-size: var(--text-xs); }
}

/* ===== Sections ===== */
.section { padding-block: var(--space-8); }
.section--tight { padding-block: var(--space-6); }
.section--soft { background: var(--paper-soft); }
.section--dark { background: var(--dark-bg); color: var(--dark-text); position: relative; overflow: hidden; }
.section--dark h2, .section--dark h3, .section--dark h4 { color: var(--dark-text); }
.section--dark .lede { color: var(--dark-text-soft); }
.section-head { max-width: 720px; margin-bottom: var(--space-7); }
.section-head.text-center { margin-inline: auto; }

/* ===== Glow / decorative backgrounds ===== */
.glow-field { position: absolute; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.glow-blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; will-change: transform; }
.glow-blob--a { width: 480px; height: 480px; background: radial-gradient(circle, rgba(166,206,57,.55), transparent 70%); top: -160px; right: -120px; animation: drift1 22s ease-in-out infinite; }
.glow-blob--b { width: 380px; height: 380px; background: radial-gradient(circle, rgba(166,206,57,.28), transparent 70%); bottom: -140px; left: -80px; animation: drift2 26s ease-in-out infinite; }
.grid-overlay { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 42px 42px; mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, black, transparent); }

@keyframes drift1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-30px, 30px) scale(1.08); } }
@keyframes drift2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(24px, -24px) scale(1.05); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ===== Hero ===== */
.hero { position: relative; background: var(--dark-bg); color: var(--dark-text); padding-top: var(--space-6); padding-bottom: var(--space-9); overflow: hidden; }
.hero .container { position: relative; z-index: 1; display: grid; gap: var(--space-7); align-items: center; }
.hero h1 { color: var(--paper); }
.hero .lede { color: var(--dark-text-soft); font-size: var(--text-lg); max-width: 46ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin: var(--space-5) 0; }
.hero-checklist { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-5); }
.hero-checklist li { display: flex; align-items: center; gap: .7em; font-size: var(--text-sm); color: var(--dark-text-soft); }
.hero-checklist svg { color: var(--green-500); width: 1.3em; height: 1.3em; flex: none; }
.hero-stats { display: flex; gap: var(--space-6); margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--dark-border); }
.hero-stat strong { display: block; font-family: var(--font-display); font-size: var(--text-2xl); color: var(--paper); }
.hero-stat span { font-size: var(--text-xs); color: var(--dark-text-soft); }

.hero-visual { position: relative; aspect-ratio: 1 / 1; max-width: 520px; margin-inline: auto; }
.hero-visual .orb { position: absolute; inset: 8%; border-radius: 50%; background: radial-gradient(circle at 32% 28%, rgba(166,206,57,.22), rgba(166,206,57,0) 60%); }
.hero-visual svg { width: 100%; height: 100%; }
.hv-ring-out { animation: spin 46s linear infinite; transform-origin: 260px 260px; }
.hv-ring-in { animation: spin-rev 34s linear infinite; transform-origin: 260px 260px; }
.hv-node { animation: node-pulse 3.2s ease-in-out infinite; transform-origin: center; }
.hv-motif { animation: motif-float 7s ease-in-out infinite; transform-origin: center; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spin-rev { to { transform: rotate(-360deg); } }
@keyframes node-pulse { 0%,100% { opacity: .55; transform: scale(1); } 50% { opacity: 1; transform: scale(1.35); } }
@keyframes motif-float { 0%,100% { transform: translateY(0) rotate(8deg); } 50% { transform: translateY(-10px) rotate(8deg); } }

@media (min-width: 960px) {
  .hero .container { grid-template-columns: 1.05fr .95fr; padding-top: var(--space-5); }
}

/* ===== Store gallery (real photos) ===== */
.store-gallery { padding-block: var(--space-7) var(--space-2); }
.gallery-head { max-width: 640px; margin-bottom: var(--space-5); }
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto 0 auto;
  grid-template-areas: "main" "seam" "side";
}
.gallery-main { grid-area: main; margin-bottom: 0; position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4 / 3.1; }
.gallery-main img, .gallery-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s var(--ease); }
.gallery-main:hover img, .gallery-thumb:hover img { transform: scale(1.08); }
.gallery-badge {
  grid-area: seam; justify-self: center; align-self: center; z-index: 2;
  background: rgba(23,24,26,.9); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-md); text-align: center;
  border: 1px solid rgba(255,255,255,.1); box-shadow: var(--shadow-lg); white-space: nowrap;
}
.gallery-badge strong { display: block; font-family: var(--font-display); font-size: var(--text-xl); color: var(--green-500); line-height: 1.1; }
.gallery-badge span { font-size: var(--text-xs); color: var(--dark-text-soft); }
.gallery-side { grid-area: side; display: grid; gap: 0; grid-template-columns: repeat(2, 1fr); }
.gallery-thumb { position: relative; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); aspect-ratio: 4 / 3; }
@media (min-width: 860px) {
  .gallery-grid {
    grid-template-columns: 1.35fr 0 .85fr;
    grid-template-rows: 1fr;
    grid-template-areas: "main seam side";
    align-items: stretch;
  }
  .gallery-main { margin-bottom: 0; margin-right: 0; aspect-ratio: auto; }
  .gallery-side { grid-template-columns: 1fr; margin-left: 0; }
}

/* ===== Cards / Grid ===== */
.grid { display: grid; gap: var(--space-5); }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 720px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }

.card {
  background: var(--paper); border: 1px solid var(--ink-100); border-radius: var(--radius-lg);
  padding: var(--space-5); box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--green-100); }
.section--dark .card { background: var(--dark-surface); border-color: var(--dark-border); }
.section--dark .card:hover { border-color: rgba(166,206,57,.35); box-shadow: var(--shadow-glow); }
.card p:last-child { margin-bottom: 0; }
.card-icon {
  display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px;
  border-radius: var(--radius-md); background: var(--green-50); color: var(--green-700);
  margin-bottom: var(--space-4); font-size: 1.5rem;
}
.section--dark .card-icon { background: rgba(166,206,57,.12); color: var(--green-500); }
.card-link { display: inline-flex; align-items: center; gap: .5em; font-family: var(--font-display); font-weight: 600; font-size: var(--text-sm); color: var(--green-700); margin-top: var(--space-3); }
.section--dark .card-link { color: var(--green-500); }
.card-link svg { transition: transform .3s var(--ease); }
.card-link:hover svg { transform: translateX(4px); }

.value-card { text-align: left; }

/* ===== Stats band ===== */
.stats-band { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); text-align: center; position: relative; z-index: 1; }
@media (min-width: 720px) { .stats-band { grid-template-columns: repeat(4, 1fr); } }
.stat strong { display: block; font-family: var(--font-display); font-size: var(--text-3xl); color: var(--green-500); margin-bottom: .2em; }
.stat span { font-size: var(--text-sm); color: var(--dark-text-soft); }

/* ===== Reviews ===== */
.google-rating { display: inline-flex; align-items: center; gap: .6em; margin-top: var(--space-2); font-size: var(--text-sm); color: var(--ink-500); }
.google-rating-stars { color: var(--green-600); letter-spacing: .1em; }
.google-rating strong { font-family: var(--font-display); color: var(--ink-900); font-size: var(--text-md); }
.review-stars { color: var(--green-600); letter-spacing: .08em; margin-bottom: var(--space-3); }
.review-author { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-4); }
.review-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--green-100); color: var(--green-700); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; }
.review-author strong { display: block; font-size: var(--text-sm); }
.review-author span { font-size: var(--text-xs); color: var(--ink-400); }

/* ===== CTA band ===== */
.cta-band {
  background: var(--ink-950); color: var(--paper); border-radius: var(--radius-lg);
  padding: var(--space-7) var(--space-6); text-align: center; position: relative; overflow: hidden;
}
.cta-band::before { content: ''; position: absolute; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(166,206,57,.35), transparent 70%); top: -180px; left: 50%; transform: translateX(-50%); filter: blur(20px); }
.cta-band h2, .cta-band p { position: relative; z-index: 1; color: var(--paper); }
.cta-band p { color: var(--dark-text-soft); max-width: 56ch; margin-inline: auto; }
.cta-band .cluster { position: relative; z-index: 1; justify-content: center; margin-top: var(--space-5); }

/* ===== Page header (inner pages) ===== */
.page-header { position: relative; background: var(--dark-bg); color: var(--dark-text); padding-block: var(--space-8) var(--space-7); overflow: hidden; }
.page-header .container { position: relative; z-index: 1; max-width: 760px; }
.page-header h1 { color: var(--paper); }
.breadcrumb { font-size: var(--text-xs); color: var(--dark-text-soft); margin-bottom: var(--space-4); }
.breadcrumb a { color: var(--green-500); }
.page-header .lede { color: var(--dark-text-soft); }

/* ===== Timeline (Sobre) ===== */
.timeline { position: relative; padding-left: var(--space-5); border-left: 2px solid var(--ink-100); display: flex; flex-direction: column; gap: var(--space-6); }
.timeline-item { position: relative; }
.timeline-item::before { content: ''; position: absolute; left: calc(var(--space-5) * -1 - 6px); top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--green-500); box-shadow: 0 0 0 4px var(--green-50); }
.timeline-item h3 { margin-bottom: .3em; }
.timeline-item p { color: var(--ink-500); margin: 0; }

.photo-duo img { border-radius: var(--radius-md); aspect-ratio: 4/3; object-fit: cover; }

/* ===== Service blocks (Serviços) ===== */
.service-block { display: grid; gap: var(--space-6); padding-block: var(--space-6); border-bottom: 1px solid var(--ink-100); scroll-margin-top: 100px; }
.service-block:last-child { border-bottom: none; }
.service-block ul { display: flex; flex-direction: column; gap: var(--space-2); }
.service-block ul li { display: flex; gap: .7em; align-items: flex-start; font-size: var(--text-sm); color: var(--ink-600); }
.service-block ul svg { color: var(--green-600); width: 1.3em; height: 1.3em; flex: none; margin-top: .1em; }
@media (min-width: 860px) { .service-block { grid-template-columns: 1.1fr .9fr; gap: var(--space-8); align-items: start; } }

/* ===== Product cards ===== */
.product-card ul { margin: var(--space-3) 0 var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); }
.product-card ul li { position: relative; padding-left: 1.4em; font-size: var(--text-sm); color: var(--ink-600); }
.product-card ul li::before { content: ''; position: absolute; left: 0; top: .55em; width: 6px; height: 6px; border-radius: 50%; background: var(--green-500); }

/* ===== Contact ===== */
.contact-grid { display: grid; gap: var(--space-6); }
@media (min-width: 960px) { .contact-grid { grid-template-columns: 1fr 1.15fr; align-items: start; } }
.contact-card { display: flex; gap: var(--space-4); align-items: flex-start; background: var(--paper); border: 1px solid var(--ink-100); border-radius: var(--radius-md); padding: var(--space-4); box-shadow: var(--shadow-sm); }
.contact-card .card-icon { margin: 0; width: 44px; height: 44px; font-size: 1.2rem; flex: none; }
.contact-card h3 { margin-bottom: .2em; font-size: var(--text-base); }
.contact-card p, .contact-card a { color: var(--ink-500); font-size: var(--text-sm); }
.contact-card a:hover { color: var(--green-700); }

.map-facade { position: relative; border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 16/9; background: var(--ink-950); display: flex; align-items: center; justify-content: center; }
.map-facade iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map-grid-bg { position: absolute; inset: 0; background-image: linear-gradient(rgba(166,206,57,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(166,206,57,.12) 1px, transparent 1px); background-size: 32px 32px; }
.map-facade-btn { position: relative; z-index: 1; text-align: center; color: var(--dark-text); }
.map-facade-btn .card-icon { margin-inline: auto; }
.map-facade.is-loaded .map-facade-btn, .map-facade.is-loaded .map-grid-bg { display: none; }

.form-field { margin-bottom: var(--space-4); }
.form-field label { display: block; font-size: var(--text-xs); font-weight: 600; font-family: var(--font-display); color: var(--ink-700); margin-bottom: .5em; }
.form-field .req { color: var(--green-700); }
.form-field input, .form-field textarea {
  width: 100%; padding: .9em 1em; border-radius: var(--radius-sm); border: 1.5px solid var(--ink-100);
  background: var(--paper-soft); font-family: var(--font-body); font-size: var(--text-sm); color: var(--ink-900);
  transition: border-color .25s, box-shadow .25s;
}
.form-field textarea { min-height: 130px; resize: vertical; }
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--green-500); box-shadow: 0 0 0 4px var(--green-50); }
.form-hint { font-size: var(--text-xs); color: var(--ink-400); margin-top: -var(--space-2); margin-bottom: var(--space-4); }
#form-feedback { font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-3); min-height: 1.2em; }
#form-feedback[data-state="success"] { color: var(--green-700); }
#form-feedback[data-state="error"] { color: #B3453A; }

/* ===== Footer ===== */
.site-footer { background: var(--ink-950); color: var(--dark-text-soft); padding-block: var(--space-8) var(--space-6); }
.footer-grid { display: grid; gap: var(--space-6); }
@media (min-width: 780px) { .footer-grid { grid-template-columns: 1.4fr .8fr .9fr .9fr; } }
.footer-brand img { height: 102px; width: 297px; margin-bottom: var(--space-4); filter: brightness(0) invert(1); }
.footer-brand p { font-size: var(--text-sm); max-width: 34ch; }
.footer-social { display: flex; gap: var(--space-3); margin-top: var(--space-4); }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--dark-border); display: flex; align-items: center; justify-content: center; transition: background .25s, border-color .25s, transform .25s; }
.footer-social a:hover { background: var(--green-500); color: var(--ink-950); border-color: var(--green-500); transform: translateY(-3px); }
.footer-col h4 { font-family: var(--font-display); font-size: var(--text-sm); color: var(--paper); margin-bottom: var(--space-4); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a { font-size: var(--text-sm); transition: color .25s; }
.footer-col a:hover { color: var(--green-500); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-2); margin-top: var(--space-7); padding-top: var(--space-5); border-top: 1px solid var(--dark-border); font-size: var(--text-xs); }

/* ===== Floating actions ===== */
.back-to-top {
  position: fixed; right: var(--space-4); bottom: calc(var(--space-4) + 64px); z-index: 60;
  width: 44px; height: 44px; border-radius: 50%; background: var(--ink-950); color: var(--paper);
  border: 1px solid var(--dark-border); display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.wa-fab {
  position: fixed; right: var(--space-4); bottom: var(--space-4); z-index: 60;
  width: 56px; height: 56px; border-radius: 50%; background: var(--green-500); color: var(--ink-950);
  display: flex; align-items: center; justify-content: center; font-size: 1.6rem;
  box-shadow: 0 12px 28px -8px rgba(166,206,57,.6);
  animation: pulse 3s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { box-shadow: 0 12px 28px -8px rgba(166,206,57,.6); } 50% { box-shadow: 0 12px 32px -4px rgba(166,206,57,.85); } }

/* ===== Scroll reveal ===== */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal-group] > * { opacity: 0; transform: translateY(28px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
[data-reveal-group].is-visible > * { opacity: 1; transform: translateY(0); }
[data-reveal-group].is-visible > *:nth-child(1) { transition-delay: .05s; }
[data-reveal-group].is-visible > *:nth-child(2) { transition-delay: .12s; }
[data-reveal-group].is-visible > *:nth-child(3) { transition-delay: .19s; }
[data-reveal-group].is-visible > *:nth-child(4) { transition-delay: .26s; }
[data-reveal-group].is-visible > *:nth-child(5) { transition-delay: .33s; }
[data-reveal-group].is-visible > *:nth-child(6) { transition-delay: .40s; }
[data-reveal-group].is-visible > *:nth-child(7) { transition-delay: .47s; }