/* ================================================================
   Home Quality Air — styles.css
   Archetype 05 adapted: Deep Navy Blue + Electric Blue/White
   ================================================================ */

/* ===== TOKENS ===== */
:root {
  --bg:        #050d1a;
  --bg-2:      #0a1628;
  --bg-3:      #0e1f38;
  --bg-card:   #0d1e35;
  --ink:       #f0f8ff;
  --ink-soft:  #c8dff0;
  --ink-mute:  #8ab4d4;
  --accent:    #00b4ff;
  --accent-2:  #00e5ff;
  --accent-3:  #0066cc;
  --accent-glow: rgba(0,180,255,0.3);
  --gold:      #ffd166;
  --green:     #25d366;
  --line:      rgba(0,180,255,0.15);
  --line-strong: rgba(0,180,255,0.3);
  --nav-h:     72px;
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:   cubic-bezier(0.4, 0, 1, 1);
  --ease:      cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --radius:    16px;
  --radius-lg: 24px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  overflow-x: clip;
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  line-height: 1.65;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--accent-3); border-radius: 3px; }

/* ===== SPLASH ===== */
.splash {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  animation: splashSafety .01s 4.5s forwards;
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.splash.is-out {
  opacity: 0;
  transform: scale(1.04);
  pointer-events: none;
}
@keyframes splashSafety {
  to { opacity: 0; pointer-events: none; }
}
.splash-inner {
  display: flex; flex-direction: column; align-items: center; gap: 2rem;
}
.splash-logo {
  display: flex; align-items: center; gap: 1rem;
  color: var(--ink);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  animation: splashPulse 1.5s ease-in-out infinite;
}
@keyframes splashPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}
.splash-bar {
  width: 200px; height: 2px;
  background: var(--bg-3); border-radius: 1px;
  overflow: hidden;
}
.splash-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-3), var(--accent), var(--accent-2));
  border-radius: 1px;
  animation: splashLoad 2.5s var(--ease) forwards;
}
@keyframes splashLoad {
  from { width: 0; }
  to { width: 100%; }
}

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  transition: background 0.4s var(--ease), backdrop-filter 0.4s, box-shadow 0.4s;
}
.nav.is-solid {
  background: rgba(5,13,26,0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 var(--line), 0 8px 32px rgba(0,0,0,0.4);
}
.nav-inner {
  max-width: 1280px; margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex; align-items: center; gap: 2rem;
}
.nav-logo {
  display: flex; align-items: center; gap: 0.75rem;
  text-decoration: none; flex-shrink: 0;
}
.nav-logo-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900; font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  white-space: nowrap;
}
.nav-links {
  display: flex; gap: 2rem; list-style: none;
  margin: 0 auto;
}
.nav-links a {
  font-size: 0.875rem; font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -4px; left: 0; right: 0; height: 1.5px;
  background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-actions { display: flex; align-items: center; gap: 1rem; }

.lang-toggle {
  display: flex; align-items: center; gap: 0.25rem;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em;
  color: var(--ink-mute);
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--line); border-radius: 100px;
  transition: all 0.2s;
}
.lang-toggle:hover { border-color: var(--accent); color: var(--accent); }
.lang-sep { opacity: 0.4; }
html[data-lang="en"] .lang-es { color: var(--accent); }
html[data-lang="es"] .lang-en { color: var(--accent); }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  padding: 0.5rem;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--ink-soft);
  border-radius: 1px;
  transition: all 0.3s;
}

/* Mobile nav */
.nav-mobile {
  display: none;
  background: rgba(5,13,26,0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--line);
  padding: 1.5rem 2rem;
}
.nav-mobile.is-open { display: block; }
.nav-mobile ul { list-style: none; display: flex; flex-direction: column; gap: 1rem; }
.nav-mobile a {
  font-size: 1.125rem; font-weight: 500; color: var(--ink-soft);
  transition: color 0.2s;
}
.nav-mobile a:hover { color: var(--accent); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 100px;
  font-size: 0.9rem; font-weight: 600;
  transition: all 0.25s var(--ease-out);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #050d1a;
}
.btn-primary:hover {
  background: var(--accent-2);
  box-shadow: 0 0 32px var(--accent-glow), 0 4px 16px rgba(0,0,0,0.3);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  border: 1.5px solid var(--line-strong);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(0,180,255,0.06);
  transform: translateY(-2px);
}
.btn-sm { padding: 0.5rem 1.1rem; font-size: 0.8rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; border-radius: var(--radius); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex; align-items: center;
  overflow: hidden;
  padding: calc(var(--nav-h) + 4rem) 2rem 6rem;
}

.hero-mesh {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(circle 700px at var(--mx, 25%) var(--my, 40%),
      rgba(0,60,160,0.6) 0%, transparent 60%),
    radial-gradient(circle 600px at var(--mx2, 75%) var(--my2, 60%),
      rgba(0,100,220,0.4) 0%, transparent 55%),
    radial-gradient(circle 900px at 50% 100%,
      rgba(0,20,60,0.8) 0%, transparent 60%),
    var(--bg);
  filter: blur(0px);
  transition: background 0.05s;
}

.hero-grid-lines {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(0,180,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,180,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-inner {
  position: relative; z-index: 1;
  max-width: 880px; margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.8rem; font-weight: 500; letter-spacing: 0.08em;
  color: var(--ink-mute);
  padding: 0.4rem 1rem 0.4rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 100px;
  margin-bottom: 2rem;
  background: rgba(0,180,255,0.04);
  text-transform: uppercase;
}
.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { opacity: 0.8; transform: scale(1.1); box-shadow: 0 0 0 6px transparent; }
}

.hero-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: clamp(3.5rem, 10vw, 8rem);
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: flex; flex-direction: column; align-items: center; gap: 0.1em;
}
.hero-line-1 { color: var(--ink); }
.hero-line-2 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 50%, #a0c8ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 40px rgba(0,180,255,0.4));
}
.hero-line-3 { color: var(--ink-soft); }

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--ink-mute);
  max-width: 560px; margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex; flex-wrap: wrap; gap: 1rem;
  justify-content: center;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex; align-items: center; justify-content: center;
  gap: 2.5rem;
  padding: 1.5rem 2.5rem;
  background: rgba(10,22,40,0.6);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
}
.stat { text-align: center; }
.stat strong {
  display: block;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2.25rem; font-weight: 900;
  color: var(--accent);
  line-height: 1;
}
.stat span {
  font-size: 0.75rem; font-weight: 500;
  color: var(--ink-mute);
  text-transform: uppercase; letter-spacing: 0.06em;
  display: block; margin-top: 0.25rem;
}
.stat-divider {
  width: 1px; height: 40px;
  background: var(--line);
}

.hero-scroll-indicator {
  position: absolute; bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  color: var(--ink-mute); font-size: 0.7rem; letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: scrollBob 2.5s ease-in-out infinite;
}
@keyframes scrollBob {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50% { transform: translateX(-50%) translateY(6px); opacity: 0.5; }
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

/* Hero decorative cards */
.hero-deco {
  position: absolute; z-index: 2;
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: rgba(10,22,40,0.8);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  font-size: 0.8rem;
}
.hero-deco strong { display: block; color: var(--ink); font-size: 0.85rem; }
.hero-deco span { color: var(--ink-mute); font-size: 0.75rem; }
.hero-deco-1 {
  top: 25%; left: 4%;
  animation: decoFloat 6s ease-in-out infinite;
}
.hero-deco-2 {
  top: 35%; right: 4%;
  animation: decoFloat 6s ease-in-out infinite 1.5s;
}
@keyframes decoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ===== SECTIONS ===== */
.section {
  padding: 7rem 0;
  position: relative;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 4rem;
}
.section-eyebrow {
  display: inline-block;
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  padding: 0.3rem 1rem;
  border: 1px solid rgba(0,180,255,0.3);
  border-radius: 100px;
}
.section h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 900; text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
}
.section h2 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-header p {
  color: var(--ink-mute);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ===== SERVICES ===== */
.services { background: var(--bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card-wide { grid-column: span 2; }

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  transition: all 0.35s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 0%, rgba(0,180,255,0.08) 0%, transparent 60%);
  opacity: 0; transition: opacity 0.35s;
}
.service-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(0,180,255,0.15);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 68px; height: 68px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem;
}
.service-icon-blue   { background: rgba(0,100,204,0.2); color: var(--accent); border: 1px solid rgba(0,100,204,0.3); }
.service-icon-cyan   { background: rgba(0,229,255,0.1); color: var(--accent-2); border: 1px solid rgba(0,229,255,0.2); }
.service-icon-indigo { background: rgba(60,100,240,0.15); color: #7eb3ff; border: 1px solid rgba(60,100,240,0.25); }
.service-icon-orange { background: rgba(255,150,0,0.12); color: var(--gold); border: 1px solid rgba(255,150,0,0.2); }
.service-icon-teal   { background: rgba(0,180,160,0.12); color: #00e5d0; border: 1px solid rgba(0,180,160,0.2); }

.service-card h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.4rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.03em;
  margin-bottom: 0.75rem;
  color: var(--ink);
}
.service-card p {
  color: var(--ink-mute);
  font-size: 0.925rem; line-height: 1.7;
  margin-bottom: 1.5rem;
}
.service-link {
  font-size: 0.85rem; font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.03em;
  transition: gap 0.2s, opacity 0.2s;
  display: inline-flex; align-items: center; gap: 0.25rem;
}
.service-link:hover { opacity: 0.75; }

.emergency-banner {
  display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
  margin-top: 3rem;
  padding: 2rem 2.5rem;
  background: linear-gradient(135deg, rgba(0,60,160,0.4), rgba(0,100,220,0.2));
  border: 1px solid rgba(0,180,255,0.3);
  border-radius: var(--radius-lg);
}
.emergency-icon { font-size: 2rem; flex-shrink: 0; }
.emergency-banner div { flex: 1; min-width: 200px; }
.emergency-banner strong { display: block; font-size: 1.1rem; font-weight: 700; margin-bottom: 0.25rem; }
.emergency-banner p { color: var(--ink-mute); font-size: 0.9rem; margin: 0; }

/* ===== ABOUT ===== */
.about {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-visual { position: relative; }
.about-card-main {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
}
.about-visual-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(0,60,160,0.5) 0%, transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(0,100,200,0.3) 0%, transparent 50%);
}
.about-hvac-art {
  position: relative; z-index: 1;
  width: 90%;
  animation: hvacRotateFan 4s linear infinite;
}
@keyframes hvacRotateFan {
  /* Only the fan rotates via SVG animation below */
  0% { }
  100% { }
}
.about-badge-float {
  position: absolute; bottom: -1.5rem; right: -1.5rem;
  background: var(--accent);
  color: #050d1a;
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,180,255,0.4);
  z-index: 2;
}
.about-badge-float strong {
  display: block;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2rem; font-weight: 900;
  line-height: 1;
}
.about-badge-float span { font-size: 0.75rem; font-weight: 600; opacity: 0.9; }

.about-content .section-eyebrow { margin-bottom: 1rem; }
.about-content h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900; text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}
.about-content h2 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.about-content p {
  color: var(--ink-mute);
  font-size: 1rem; line-height: 1.8;
  margin-bottom: 1.25rem;
}

.about-values {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 2rem 0 2.5rem;
}
.value-item {
  display: flex; align-items: flex-start; gap: 0.75rem;
}
.value-icon {
  display: flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; flex-shrink: 0;
  background: rgba(0,180,255,0.15);
  color: var(--accent);
  border-radius: 50%;
  font-size: 0.75rem; font-weight: 700;
  margin-top: 0.1rem;
}
.value-item strong { font-size: 0.9rem; font-weight: 600; display: block; margin-bottom: 0.15rem; }
.value-item p { font-size: 0.8rem; color: var(--ink-mute); margin: 0; }

/* ===== PORTFOLIO ===== */
.portfolio { background: var(--bg); }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--line);
  transition: all 0.35s var(--ease-out);
}
.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 32px 64px rgba(0,0,0,0.4), 0 0 0 1px rgba(0,180,255,0.2);
  border-color: var(--line-strong);
}
.portfolio-img {
  position: relative; aspect-ratio: 4/3;
  overflow: hidden;
}
.portfolio-img-1 { background: linear-gradient(135deg, #0a2040 0%, #0d3a7a 40%, #1a5fb4 100%); }
.portfolio-img-2 { background: linear-gradient(135deg, #0d2b4a 0%, #1a4a8a 50%, #0099dd 100%); }
.portfolio-img-3 { background: linear-gradient(135deg, #05152a 0%, #0a2a5a 50%, #003580 100%); }
.portfolio-img-4 { background: linear-gradient(135deg, #0a1a35 0%, #0d3060 50%, #006699 100%); }
.portfolio-img-5 { background: linear-gradient(135deg, #0d1f3a 0%, #162e55 50%, #0055aa 100%); }
.portfolio-img-6 { background: linear-gradient(135deg, #050f20 0%, #0a2040 50%, #004488 100%); }

/* Grid patterns on portfolio images */
.portfolio-img::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,180,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,180,255,0.06) 1px, transparent 1px);
  background-size: 30px 30px;
}
.portfolio-img::after {
  content: '';
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 80px; height: 80px;
  border: 2px solid rgba(0,180,255,0.3);
  border-radius: 50%;
  box-shadow: 0 0 0 20px rgba(0,180,255,0.06), 0 0 0 40px rgba(0,180,255,0.03);
}

.portfolio-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: flex-start; justify-content: flex-end;
  padding: 1rem;
  opacity: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3), transparent);
  transition: opacity 0.3s;
}
.portfolio-card:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay span {
  background: var(--accent);
  color: #050d1a;
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
}
.portfolio-info { padding: 1.25rem 1.5rem 1.5rem; }
.portfolio-info h4 {
  font-size: 0.95rem; font-weight: 700;
  margin-bottom: 0.3rem;
  color: var(--ink);
}
.portfolio-info p {
  font-size: 0.8rem; color: var(--ink-mute);
  margin: 0;
}

.portfolio-cta {
  text-align: center; margin-top: 3rem;
  display: flex; flex-direction: column; align-items: center; gap: 1.5rem;
}
.portfolio-cta p {
  color: var(--ink-mute); font-size: 1.1rem;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all 0.3s var(--ease-out);
}
.testimonial-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
}
.stars {
  font-size: 1rem; color: var(--gold);
  letter-spacing: 0.1em; margin-bottom: 1rem;
}
.testimonial-card p {
  color: var(--ink-soft);
  font-size: 0.925rem; line-height: 1.75;
  font-style: italic;
  margin-bottom: 1.5rem;
}
.testimonial-author {
  display: flex; align-items: center; gap: 0.75rem;
}
.author-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-3), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem; color: white;
  flex-shrink: 0;
}
.testimonial-author strong { font-size: 0.9rem; display: block; }
.testimonial-author span { font-size: 0.78rem; color: var(--ink-mute); }

/* ===== CONTACT ===== */
.contact { background: var(--bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label {
  font-size: 0.8rem; font-weight: 600;
  color: var(--ink-soft);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.875rem 1rem;
  color: var(--ink);
  font: inherit;
  font-size: 0.925rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--ink-mute); }
.form-group select option { background: var(--bg-2); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,180,255,0.12);
}
.form-group textarea { resize: vertical; min-height: 100px; }

.form-success {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 1rem;
  background: rgba(0,180,255,0.08);
  border: 1px solid rgba(0,180,255,0.3);
  border-radius: 10px;
  color: var(--accent);
  font-size: 0.9rem; font-weight: 500;
}

.contact-info h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.5rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}
.contact-item {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(0,180,255,0.08);
}
.contact-item:last-of-type { border-bottom: none; }
.contact-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: rgba(0,180,255,0.1);
  border: 1px solid rgba(0,180,255,0.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
}
.contact-icon.whatsapp-icon { background: rgba(37,211,102,0.1); border-color: rgba(37,211,102,0.2); color: var(--green); }
.contact-icon.instagram-icon {
  background: rgba(200,100,200,0.1); border-color: rgba(200,100,200,0.2);
  color: #e1306c;
}
.contact-item strong {
  font-size: 0.78rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--ink-mute);
  display: block; margin-bottom: 0.2rem;
}
.contact-item a {
  font-size: 0.95rem; color: var(--ink-soft);
  transition: color 0.2s;
}
.contact-item a:hover { color: var(--accent); }

.contact-area {
  display: flex; align-items: flex-start; gap: 0.75rem;
  padding: 1rem;
  background: rgba(0,180,255,0.05);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink-mute);
  font-size: 0.85rem; line-height: 1.6;
  margin: 1.5rem 0;
}

.contact-hours h4 {
  font-size: 0.9rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin-bottom: 0.75rem;
}
.hours-grid {
  display: grid; grid-template-columns: auto 1fr;
  gap: 0.35rem 1.5rem;
  font-size: 0.875rem;
}
.hours-grid span:nth-child(odd) { color: var(--ink-mute); }
.hours-grid span:nth-child(even) { color: var(--ink-soft); font-weight: 500; }

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding: 3rem 2rem;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 2rem;
}
.footer-brand {
  display: flex; align-items: center; gap: 1rem;
  flex: 1; min-width: 200px;
}
.footer-brand strong { display: block; font-weight: 700; margin-bottom: 0.15rem; }
.footer-brand p { color: var(--ink-mute); font-size: 0.85rem; margin: 0; font-style: italic; }

.footer-nav {
  display: flex; gap: 2rem; flex-wrap: wrap;
}
.footer-nav a {
  font-size: 0.875rem; color: var(--ink-mute);
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--accent); }

.footer-social {
  display: flex; gap: 0.75rem;
}
.footer-social a {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink-mute);
  transition: all 0.2s;
}
.footer-social a:hover {
  background: rgba(0,180,255,0.1);
  border-color: var(--accent);
  color: var(--accent);
}

.footer-copy {
  width: 100%;
  text-align: center;
  font-size: 0.78rem; color: var(--ink-mute);
  margin-top: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 900;
  width: 58px; height: 58px;
  background: var(--green);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 32px rgba(37,211,102,0.4), 0 2px 8px rgba(0,0,0,0.3);
  transition: all 0.3s var(--ease-out);
  animation: waEntrance 0.6s var(--ease-out) 2s both;
}
@keyframes waEntrance {
  from { opacity: 0; transform: scale(0) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.whatsapp-float:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 16px 48px rgba(37,211,102,0.5), 0 4px 16px rgba(0,0,0,0.3);
}
.wa-tooltip {
  position: absolute; right: 70px; top: 50%;
  transform: translateY(-50%);
  background: var(--bg-3);
  color: var(--ink);
  font-size: 0.8rem; font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  white-space: nowrap;
  border: 1px solid var(--line);
  pointer-events: none;
  opacity: 0; transition: opacity 0.2s;
}
.wa-tooltip::after {
  content: '';
  position: absolute; left: 100%; top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--bg-3);
}
.whatsapp-float:hover .wa-tooltip { opacity: 1; }

/* ===== REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal[data-delay="80"]  { transition-delay: 80ms; }
.reveal[data-delay="100"] { transition-delay: 100ms; }
.reveal[data-delay="160"] { transition-delay: 160ms; }
.reveal[data-delay="200"] { transition-delay: 200ms; }
.reveal[data-delay="240"] { transition-delay: 240ms; }
.reveal[data-delay="300"] { transition-delay: 300ms; }
.reveal[data-delay="320"] { transition-delay: 320ms; }
.reveal[data-delay="400"] { transition-delay: 400ms; }
.reveal[data-delay="500"] { transition-delay: 500ms; }
.reveal[data-delay="600"] { transition-delay: 600ms; }
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* Defensive: data-split elements always visible */
.reveal[data-split] { opacity: 1; transform: none; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card-wide { grid-column: span 1; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-visual { max-width: 500px; margin: 0 auto; }
  .about-badge-float { bottom: -1rem; right: -1rem; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .btn-sm span { display: none; }
  .btn-sm svg { display: block; }
  .hero { padding: calc(var(--nav-h) + 2rem) 1.5rem 5rem; }
  .hero-deco { display: none; }
  .hero-stats { gap: 1.5rem; padding: 1.25rem 1.5rem; }
  .section { padding: 5rem 0; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card-wide { grid-column: span 1; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .emergency-banner { flex-direction: column; text-align: center; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-brand { justify-content: center; }
  .footer-nav { justify-content: center; }
  .footer-social { justify-content: center; }
}

@media (max-width: 480px) {
  .hero-title { font-size: clamp(3rem, 14vw, 4.5rem); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .hero-stats { flex-direction: column; gap: 1rem; }
  .stat-divider { width: 40px; height: 1px; }
  .contact-form-wrap { padding: 1.5rem; }
}