/* =============================================================
   POWER264 — STYLES
   Dark tech aesthetic · Electric orange accent
============================================================= */

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Exo 2', sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ===== DESIGN TOKENS ===== */
:root {
  --bg-base:         #07080d;
  --bg-surface:      #0c0e15;
  --bg-card:         #11141e;
  --bg-card-hover:   #161a26;

  --accent:          #FF6C00;
  --accent-light:    #FF8C35;
  --amber:           #FFB300;
  --accent-glow:     rgba(255, 108, 0, 0.28);
  --accent-dim:      rgba(255, 108, 0, 0.10);
  --accent-border:   rgba(255, 108, 0, 0.22);

  --text-primary:    #EDF0F7;
  --text-secondary:  #8892A4;
  --text-muted:      #3E4557;

  --border:          rgba(255,255,255,0.06);
  --border-accent:   rgba(255,108,0,0.20);

  --radius:          12px;
  --radius-lg:       18px;

  --shadow-card:     0 8px 32px rgba(0,0,0,0.5);
  --shadow-glow:     0 0 48px rgba(255,108,0,0.14);

  --ease-out:        cubic-bezier(0.22, 1, 0.36, 1);
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3 {
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 0.025em;
  line-height: 1.08;
}
h1 { font-size: clamp(2.8rem, 7.5vw, 6.5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); }
p  { line-height: 1.72; }
a  { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ===== UTILITY ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}
.accent { color: var(--accent); }

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: 'Exo 2', sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all 0.28s var(--ease-out);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(255,108,0,0.30);
}
.btn-primary:hover {
  background: var(--accent-light);
  box-shadow: 0 6px 28px rgba(255,108,0,0.45);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.14);
}
.btn-outline:hover {
  border-color: var(--accent-border);
  color: var(--accent);
  background: var(--accent-dim);
}

/* scroll-reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
  transition-delay: var(--delay, 0s);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Section decorations */
.section-stripe-top {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent-border) 40%, var(--accent-border) 60%, transparent 100%);
  margin-bottom: 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-sub {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 16px auto 0;
}

/* =============================================================
   NAVIGATION
============================================================= */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 22px 0;
  transition: padding 0.35s var(--ease-out), background 0.35s, border-color 0.35s, backdrop-filter 0.35s;
}
nav.scrolled {
  padding: 14px 0;
  background: rgba(7, 8, 13, 0.90);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-svg { flex-shrink: 0; }
.logo-wordmark {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.45rem;
  letter-spacing: 0.04em;
  color: var(--text-primary);
}
.logo-accent { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 0.84rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  padding: 9px 22px;
  border-radius: 7px;
  transition: background 0.2s, box-shadow 0.2s !important;
  box-shadow: 0 2px 12px rgba(255,108,0,0.3);
}
.nav-cta:hover {
  background: var(--accent-light) !important;
  box-shadow: 0 4px 20px rgba(255,108,0,0.5) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(7,8,13,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 200;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
}
.mobile-menu.open { display: flex; }
.mobile-link {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.8rem;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.mobile-link:hover { color: var(--accent); }
.mobile-close {
  position: absolute;
  top: 24px; right: 28px;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.8rem;
  line-height: 1;
  transition: color 0.2s;
}
.mobile-close:hover { color: var(--text-primary); }

/* =============================================================
   HERO
============================================================= */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  background: var(--bg-base);
}

/* Grid background */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,108,0,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,108,0,0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 55%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 55%, black 20%, transparent 100%);
}

/* Ambient glow */
.hero-glow {
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,108,0,0.10) 0%, transparent 65%);
  top: 40%;
  left: 30%;
  transform: translate(-50%, -50%);
  animation: pulse-glow 5s ease-in-out infinite;
  pointer-events: none;
}

/* Scan line animation */
.hero-scan {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(255,108,0,0.025) 48%,
    rgba(255,108,0,0.06) 50%,
    rgba(255,108,0,0.025) 52%,
    transparent 100%
  );
  animation: scan 8s linear infinite;
  pointer-events: none;
}

@keyframes scan {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}
@keyframes pulse-glow {
  0%, 100% { transform: translate(-50%,-50%) scale(1); opacity: 0.7; }
  50%       { transform: translate(-50%,-50%) scale(1.15); opacity: 1; }
}

/* Live badge */
.live-badge {
  position: absolute;
  top: 96px;
  right: 36px;
  display: flex;
  align-items: center;
  gap: 9px;
  background: rgba(17,20,30,0.85);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  z-index: 4;
  backdrop-filter: blur(8px);
  opacity: 0;
  animation: fadeIn 1s ease 1.3s forwards;
}
.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 6px #22c55e;
  animation: blink 1.8s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px #22c55e; }
  50%       { opacity: 0.35; box-shadow: 0 0 2px #22c55e; }
}

/* Hero content layout */
.hero-content-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding-top: 110px;
  padding-bottom: 96px;
  position: relative;
  z-index: 3;
}
.hero-content { max-width: 600px; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 22px;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.2s forwards;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background: var(--accent);
  flex-shrink: 0;
}

.hero-title {
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.38s forwards;
  margin-bottom: 22px;
  text-shadow: 0 2px 40px rgba(0,0,0,0.6);
}
.hero-title-accent {
  display: block;
  color: var(--accent);
  -webkit-text-stroke: 0;
}

.hero-subtitle {
  font-size: 1.08rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.55s forwards;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.7s forwards;
}

/* ---- Tracking visual ---- */
.hero-visual {
  flex-shrink: 0;
  position: relative;
  opacity: 0;
  animation: fadeInRight 0.9s ease 0.85s forwards;
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}

.tracking-card {
  width: 380px;
  background: rgba(17,20,30,0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255,255,255,0.06);
}
.tracking-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.025);
}
.t-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  animation: blink 1.8s ease-in-out infinite;
}
.t-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  flex: 1;
}
.t-count {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
}
.tracking-map {
  padding: 4px;
  background: var(--bg-base);
}
.tracking-map svg { display: block; width: 100%; }

/* Pulsing circles on the map */
.ping {
  animation: ping 2.5s ease-out infinite;
  transform-origin: center;
}
.ping-2 { animation-delay: 0.8s; }
.ping-3 { animation-delay: 1.5s; }
@keyframes ping {
  0%   { r: 6; opacity: 0.8; }
  70%  { r: 18; opacity: 0; }
  100% { r: 6; opacity: 0; }
}

.tracking-stats {
  display: flex;
  align-items: center;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
}
.t-stat {
  flex: 1;
  text-align: center;
}
.t-stat span {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.t-stat strong {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  color: var(--text-primary);
}
.alert-zero { color: #22c55e; }
.t-divider {
  width: 1px;
  height: 28px;
  background: var(--border);
}

/* Floating cards */
.float-alert {
  position: absolute;
  bottom: -18px;
  left: -24px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(17,20,30,0.95);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  backdrop-filter: blur(8px);
  animation: float 4s ease-in-out infinite;
}
.float-speed {
  position: absolute;
  top: -18px;
  right: -20px;
  background: rgba(17,20,30,0.95);
  border: 1px solid var(--accent-border);
  border-radius: 8px;
  padding: 8px 14px;
  text-align: center;
  backdrop-filter: blur(8px);
  animation: float 4s ease-in-out 1s infinite;
}
.speed-val {
  display: block;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  color: var(--accent);
  line-height: 1;
}
.speed-unit {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-7px); }
}

/* Hero bottom bar */
.hero-bar {
  border-top: 1px solid var(--border);
  background: rgba(12,14,21,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  z-index: 3;
}
.hero-bar-inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 22px 0;
  flex-wrap: wrap;
  gap: 20px;
}
.h-stat { text-align: center; }
.h-num {
  display: block;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.75rem;
  color: var(--accent);
  line-height: 1;
}
.h-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-top: 4px;
}
.h-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
  flex-shrink: 0;
}

/* Keyframes shared */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* =============================================================
   SERVICIOS
============================================================= */
#servicios {
  padding: 100px 0 112px;
  background: var(--bg-surface);
  position: relative;
}

.services-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
}

.service-card {
  flex: 0 1 calc(33.333% - 16px);
  min-width: 280px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 30px 30px;
  transition: transform 0.4s var(--ease-out), border-color 0.35s, box-shadow 0.4s;
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, rgba(255,108,0,0.07) 0%, transparent 55%);
  opacity: 0;
  transition: opacity 0.4s;
}
.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-border);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}
.service-card:hover::after { opacity: 1; }

/* Top accent line */
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, transparent 80%);
  opacity: 0;
  transition: opacity 0.4s;
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 54px;
  height: 54px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: background 0.35s, border-color 0.35s, box-shadow 0.35s;
}
.service-card:hover .service-icon {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(255,108,0,0.4);
}
.service-icon svg { width: 26px; height: 26px; }
.service-card:hover .service-icon svg { stroke: #fff; }

.service-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.45rem;
  letter-spacing: 0.03em;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.service-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.68;
  margin-bottom: 20px;
}
.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sf {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.81rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.sf::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  margin-top: 6px;
  transition: box-shadow 0.3s;
}
.service-card:hover .sf { color: var(--text-secondary); }
.service-card:hover .sf::before { box-shadow: 0 0 6px var(--accent-glow); }

/* =============================================================
   STATS
============================================================= */
#stats {
  padding: 80px 0;
  background: var(--bg-base);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
#stats::before {
  content: 'POWER264';
  position: absolute;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 14vw;
  color: rgba(255,108,0,0.025);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: 0.1em;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  text-align: center;
  padding: 40px 24px;
  border-right: 1px solid var(--border);
  position: relative;
}
.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.8rem, 5vw, 4rem);
  color: var(--accent);
  line-height: 1;
  display: inline;
}
.stat-suffix {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: var(--accent);
}
.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-top: 10px;
}

/* =============================================================
   POR QUÉ NOSOTROS
============================================================= */
#por-que {
  padding: 100px 0 112px;
  background: var(--bg-surface);
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-item {
  padding: 30px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: border-color 0.3s, transform 0.3s var(--ease-out);
}
.feature-item:hover {
  border-color: var(--accent-border);
  transform: translateY(-4px);
}
.feature-icon {
  margin-bottom: 18px;
  color: var(--accent);
}
.feature-icon svg { width: 30px; height: 30px; }
.feature-title {
  font-family: 'Exo 2', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.feature-desc {
  font-size: 0.855rem;
  color: var(--text-secondary);
  line-height: 1.66;
}

/* =============================================================
   CONTACTO
============================================================= */
#contacto {
  padding: 100px 0 112px;
  background: var(--bg-base);
  position: relative;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
  align-items: start;
}

/* Info side */
.contact-info h2 { margin-bottom: 18px; }
.contact-info > p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 380px;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.cd-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.cd-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s;
}
.cd-item:hover .cd-icon { background: var(--accent); }
.cd-item:hover .cd-icon svg { stroke: #fff; }
.cd-icon svg { width: 18px; height: 18px; }
.cd-item > div > strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.cd-item > div > span {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Form */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form { width: 100%; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-secondary);
}
.req { color: var(--accent); }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: 'Exo 2', sans-serif;
  font-size: 0.88rem;
  outline: none;
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255,108,0,0.12);
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23556' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}
.form-group select option { background: var(--bg-card); color: var(--text-primary); }
.form-group textarea { resize: vertical; min-height: 110px; }

.form-submit {
  width: 100%;
  padding: 15px;
  font-size: 0.95rem;
  justify-content: center;
  margin-top: 4px;
}
.form-success {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px;
  color: #22c55e;
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
}
.form-success.show { display: flex; }

/* =============================================================
   FOOTER
============================================================= */
footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand { display: flex; flex-direction: column; gap: 14px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-brand p {
  font-size: 0.86rem;
  color: var(--text-secondary);
  max-width: 300px;
  line-height: 1.7;
}
.footer-col h4 {
  font-family: 'Exo 2', sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-primary);
  margin-bottom: 18px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  font-size: 0.86rem;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.78rem; color: var(--text-muted); }
.footer-tag-line { font-style: italic; }

/* =============================================================
   RESPONSIVE
============================================================= */
@media (max-width: 1024px) {
  .hero-visual { display: none; }
  .hero-content { max-width: 100%; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-top: 1px solid var(--border); border-right: 1px solid var(--border); }
  .stat-item:nth-child(4) { border-top: 1px solid var(--border); border-right: none; }
  .contact-wrapper { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .live-badge { display: none; }
}

@media (max-width: 700px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .service-card { flex: 0 1 100%; min-width: unset; }

  .features-grid { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .hero-bar-inner { gap: 16px; padding: 18px 0; }
  .h-divider { display: none; }
  .h-stat { flex: 0 0 calc(50% - 8px); }
}

@media (max-width: 480px) {
  .hero-title { font-size: 3.2rem; }
  .contact-form-wrap { padding: 28px 20px; }
}