/* ============================================================
   NEXABIT — Modern Redesign
   Color palette: #03a7d3 (cyan) | #ff4646 (red) | #020230 (dark)
   ============================================================ */

:root {
  --primary:    #03a7d3;
  --primary-dim: rgba(3,167,211,0.15);
  --accent:     #ff4646;
  --accent-dim: rgba(255,70,70,0.15);
  --dark:       #020230;
  --dark-2:     #07073d;
  --dark-3:     #0d0d55;
  --dark-glass: rgba(2,2,48,0.75);
  --white:      #ffffff;
  --gray-bg:    #f4f6fb;
  --card-bg:    #ffffff;
  --text:       #0c0c20;
  --muted:      #6b6b8a;
  --border:     rgba(3,167,211,0.2);
  --radius:     16px;
  --radius-sm:  8px;
  --shadow:     0 8px 32px rgba(2,2,48,0.12);
  --shadow-lg:  0 20px 60px rgba(2,2,48,0.2);
  --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: "Inter", "Roboto", sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ─── Typography ───────────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-dim);
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 16px;
}

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

.section-subtitle {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 560px;
}

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

/* ─── Buttons ──────────────────────────────────────── */
.btn-primary, .btn-outline, .btn-accent {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  transform: translateX(-101%);
  transition: transform 0.4s ease;
}
.btn-primary:hover::after { transform: translateX(0); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(3,167,211,0.4); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,70,70,0.4);
  background: #e03030;
}

/* ─── Section Spacing ──────────────────────────────── */
.section { padding: 100px 0; }
.section-sm { padding: 60px 0; }

/* ─── Container ────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1400px; margin: 0 auto; padding: 0 24px; }

/* ─── Scroll Animations ────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ─── Navbar ───────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
  padding: 0;
}

#navbar.scrolled {
  background: var(--dark-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 30px rgba(2,2,48,0.4);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  padding: 0 24px;
  max-width: 1300px;
  margin: 0 auto;
}

.nav-logo img {
  height: 54px;
  width: auto;
  filter: brightness(1.1);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  letter-spacing: 0.03em;
}

.nav-links a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-cta .btn-primary { padding: 10px 22px; font-size: 0.875rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ─── Hero ─────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--dark);
  overflow: hidden;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 70% at 70% 50%, rgba(3,167,211,0.12) 0%, transparent 70%),
              radial-gradient(ellipse 40% 50% at 20% 80%, rgba(255,70,70,0.08) 0%, transparent 60%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text { color: var(--white); }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(3,167,211,0.15);
  border: 1px solid rgba(3,167,211,0.3);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:0.4; transform:scale(0.7); }
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-title .highlight {
  color: var(--primary);
  position: relative;
}
.hero-title .highlight::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), transparent);
  border-radius: 2px;
}

.hero-desc {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}
.hero-stat-item {}
.hero-stat-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.hero-stat-num span { color: var(--primary); }
.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-img-wrap {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.hero-img-wrap img {
  width: 100%;
  filter: drop-shadow(0 20px 60px rgba(3,167,211,0.3));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}

.hero-glow {
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(3,167,211,0.25) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeInUp 1s ease 2s both;
}
.scroll-mouse {
  width: 24px; height: 38px;
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-mouse::before {
  content: '';
  width: 3px; height: 8px;
  background: rgba(255,255,255,0.5);
  border-radius: 2px;
  animation: scroll-wheel 2s infinite;
}
@keyframes scroll-wheel {
  0% { opacity:1; transform:translateY(0); }
  100% { opacity:0; transform:translateY(12px); }
}

/* ─── Metrics Strip ────────────────────────────────── */
#metrics {
  background: var(--dark-2);
  border-top: 1px solid rgba(3,167,211,0.15);
  border-bottom: 1px solid rgba(3,167,211,0.15);
  padding: 48px 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.metric-item {
  padding: 24px 16px;
  position: relative;
}
.metric-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: rgba(3,167,211,0.15);
}

.metric-num {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}
.metric-num sup { font-size: 1.4rem; vertical-align: super; }

.metric-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ─── Services ─────────────────────────────────────── */
#services { background: var(--gray-bg); }

.services-header { margin-bottom: 64px; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 36px 28px;
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover::before { transform: scaleX(1); }

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

.service-icon {
  width: 60px; height: 60px;
  border-radius: 14px;
  background: var(--primary-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-icon i {
  font-size: 1.6rem;
  color: var(--primary);
  transition: var(--transition);
}
.service-icon img {
  width: 30px; height: 30px;
  object-fit: contain;
}

.service-card:hover .service-icon {
  background: var(--primary);
  transform: scale(1.1) rotate(-4deg);
}
.service-card:hover .service-icon i { color: var(--white); }

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  transition: var(--transition);
}
.service-link i { transition: transform 0.3s ease; }
.service-link:hover { color: var(--accent); }
.service-link:hover i { transform: translateX(4px); }

/* ─── About ────────────────────────────────────────── */
#about { background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual { position: relative; }

.about-img-container {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}

.about-img-container video,
.about-img-container img {
  width: 100%;
  border-radius: var(--radius);
  display: block;
}

.about-badge-float {
  position: absolute;
  bottom: -20px; right: -20px;
  background: var(--dark);
  color: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
}
.about-badge-float .num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
}
.about-badge-float .lbl {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

.about-content {}
.about-content .section-subtitle { margin-bottom: 28px; }

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0 40px;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.about-feature-icon {
  width: 36px; height: 36px;
  background: var(--primary-dim);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.about-feature-icon i { color: var(--primary); font-size: 0.9rem; }
.about-feature h4 { font-size: 0.9rem; font-weight: 600; color: var(--dark); margin-bottom: 2px; }
.about-feature p { font-size: 0.82rem; color: var(--muted); line-height: 1.5; }

/* ─── Process ──────────────────────────────────────── */
#proceso {
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

#proceso::before {
  content: '';
  position: absolute;
  top: -40%; left: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(3,167,211,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.process-header { color: var(--white); margin-bottom: 64px; }
.process-header .section-title { color: var(--white); }

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
  z-index: 1;
}

.process-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(3,167,211,0.15);
  border-radius: var(--radius);
  padding: 40px 32px;
  position: relative;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}
.process-card:hover {
  background: rgba(3,167,211,0.08);
  border-color: rgba(3,167,211,0.35);
  transform: translateY(-6px);
}

.process-num {
  font-size: 4rem;
  font-weight: 900;
  color: rgba(3,167,211,0.12);
  line-height: 1;
  position: absolute;
  top: 20px; right: 24px;
  letter-spacing: -0.04em;
}

.process-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: rgba(3,167,211,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  border: 1px solid rgba(3,167,211,0.25);
}
.process-icon i { color: var(--primary); font-size: 1.5rem; }

.process-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.process-card p {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
}

/* ─── Pricing ──────────────────────────────────────── */
#pricing { background: var(--gray-bg); }

.pricing-header { margin-bottom: 64px; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.07);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

/* Featured card */
.pricing-card.featured {
  border: 2px solid var(--primary);
  transform: scale(1.04);
  box-shadow: 0 20px 60px rgba(3,167,211,0.25);
  z-index: 2;
}
.pricing-card.featured:hover { transform: scale(1.04) translateY(-6px); }

.pricing-badge {
  background: linear-gradient(135deg, var(--primary), #0199c2);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  padding: 8px;
}

.pricing-header-card {
  padding: 32px 28px 24px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.pricing-tier {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary);
  margin-bottom: 8px;
}

.pricing-card.featured .pricing-tier { color: var(--primary); }

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 8px;
}
.price-currency { font-size: 1.2rem; font-weight: 700; color: var(--dark); }
.price-amount { font-size: 3rem; font-weight: 900; color: var(--dark); line-height: 1; }
.price-period { font-size: 0.85rem; color: var(--muted); }

.pricing-desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
}

.pricing-features {
  padding: 28px 28px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--text);
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.pricing-features li:last-child { border: none; }
.pricing-features li i {
  color: var(--primary);
  font-size: 0.85rem;
  flex-shrink: 0;
}

.pricing-footer {
  padding: 0 28px 32px;
}
.pricing-footer .btn-primary,
.pricing-footer .btn-outline-dark {
  width: 100%;
  justify-content: center;
}

.btn-outline-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid rgba(0,0,0,0.15);
  color: var(--dark);
  background: transparent;
  transition: var(--transition);
  cursor: pointer;
  width: 100%;
}
.btn-outline-dark:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-dim);
}

/* ─── CTA Banner ───────────────────────────────────── */
#cta-banner {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-3) 60%, #1a0a30 100%);
  position: relative;
  overflow: hidden;
  padding: 80px 0;
}
#cta-banner::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(3,167,211,0.12) 0%, transparent 65%);
}
#cta-banner::after {
  content: '';
  position: absolute;
  bottom: -40%; left: -5%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,70,70,0.08) 0%, transparent 65%);
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--white);
}
.cta-content .section-title { color: var(--white); margin-bottom: 16px; }
.cta-content p {
  color: rgba(255,255,255,0.65);
  font-size: 1.1rem;
  margin-bottom: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ─── Testimonials / How We Do It ─────────────────── */
#testimonials { background: var(--white); }

.testimonials-header { margin-bottom: 64px; }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--gray-bg);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid rgba(0,0,0,0.05);
  transition: var(--transition);
  position: relative;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  background: var(--white);
  border-color: var(--border);
}

.testimonial-quote {
  font-size: 2rem;
  color: var(--primary);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 16px;
}

.testimonial-card p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 28px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.t-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--primary-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.t-avatar img { width: 100%; height: 100%; object-fit: cover; }
.t-avatar i { font-size: 1.3rem; color: var(--primary); }
.t-name { font-weight: 700; font-size: 0.9rem; color: var(--dark); }
.t-role { font-size: 0.8rem; color: var(--primary); }

/* ─── Contact ──────────────────────────────────────── */
#contact { background: var(--gray-bg); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.contact-info { padding-top: 12px; }
.contact-info .section-title { font-size: 2rem; }
.contact-info .section-subtitle { margin-bottom: 40px; }

.contact-items { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-item-icon {
  width: 44px; height: 44px;
  background: var(--primary-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item-icon i { color: var(--primary); font-size: 1rem; }
.contact-item h4 { font-size: 0.85rem; font-weight: 700; color: var(--dark); margin-bottom: 2px; text-transform: uppercase; letter-spacing: 0.05em; }
.contact-item a, .contact-item p { font-size: 0.95rem; color: var(--muted); transition: color 0.3s; }
.contact-item a:hover { color: var(--primary); }

.contact-social {
  display: flex;
  gap: 12px;
  margin-top: 36px;
}
.social-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 1rem;
  transition: var(--transition);
}
.social-icon:hover { background: var(--primary); border-color: var(--primary); color: var(--white); transform: translateY(-3px); }

/* Form */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius);
  padding: 44px 40px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,0.06);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  font-family: inherit;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #b0b0c0; }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(3,167,211,0.12);
}
.form-group textarea { height: 130px; resize: vertical; }

/* El atributo hidden debe ganar sobre cualquier display */
[hidden] { display: none !important; }

.form-submit { width: 100%; justify-content: center; font-size: 1rem; padding: 16px; transition: opacity .2s; }
.form-submit:disabled { opacity: .7; cursor: not-allowed; }
.btn-label, .btn-loading { display: flex; align-items: center; gap: 8px; justify-content: center; }

/* Spinner */
.spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Feedback error inline */
.form-feedback {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 16px; border-radius: 8px;
  font-size: .9rem; margin-bottom: 16px;
}
.form-feedback--error {
  background: rgba(255,70,70,.1);
  border: 1px solid rgba(255,70,70,.3);
  color: #ff4646;
}
.form-feedback i { margin-top: 2px; flex-shrink: 0; }

/* Estado de éxito */
.form-success {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 40px 24px;
  animation: fadeSlideUp .5s ease both;
}
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.form-success__icon {
  width: 80px; height: 80px; margin-bottom: 24px;
}
.form-success__icon svg { width: 100%; height: 100%; }

/* Animación del círculo y check SVG */
.success-circle {
  stroke-dasharray: 157;
  stroke-dashoffset: 157;
  animation: drawCircle .6s ease forwards .1s;
}
.success-check {
  stroke-dasharray: 40;
  stroke-dashoffset: 40;
  animation: drawCheck .4s ease forwards .7s;
}
@keyframes drawCircle { to { stroke-dashoffset: 0; } }
@keyframes drawCheck  { to { stroke-dashoffset: 0; } }

.form-success__title {
  font-size: 1.5rem; font-weight: 700;
  color: var(--dark); margin: 0 0 8px;
}
.form-success__text {
  color: var(--muted); margin: 0 0 28px; font-size: .95rem;
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 10px 24px; border-radius: 8px;
  font-size: .9rem; font-weight: 600; cursor: pointer;
  transition: background .2s, color .2s;
}
.btn-outline:hover { background: var(--primary); color: #fff; }

/* ─── Footer ───────────────────────────────────────── */
#footer {
  background: var(--dark);
  color: rgba(255,255,255,0.6);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand img { height: 58px; width: auto; margin-bottom: 16px; }
.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
  max-width: 280px;
  margin-bottom: 24px;
}

.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  transition: color 0.3s;
}
.footer-col ul a:hover { color: var(--primary); }

.footer-newsletter p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
  line-height: 1.6;
}
.newsletter-form { display: flex; gap: 8px; }
.newsletter-form input {
  flex: 1;
  padding: 11px 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.3s;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.35); }
.newsletter-form input:focus { border-color: var(--primary); }
.newsletter-form button {
  padding: 11px 18px;
  background: var(--primary);
  border: none;
  border-radius: var(--radius-sm);
  color: var(--white);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.newsletter-form button:hover { background: #029bbf; transform: translateY(-1px); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 0.85rem;
}

/* ─── WhatsApp Floating ────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 58px; height: 58px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  transition: var(--transition);
  animation: pulse-wa 3s infinite 2s;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37,211,102,0.5);
}
.whatsapp-float i { color: var(--white); font-size: 1.6rem; }

@keyframes pulse-wa {
  0%,100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.1); opacity: 0.9; }
}

/* ─── Mobile Nav ───────────────────────────────────── */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--dark);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.02em;
  transition: color 0.3s;
}
.mobile-menu a:hover { color: var(--primary); }
.mobile-close {
  position: absolute;
  top: 24px; right: 24px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.8rem;
  cursor: pointer;
}

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

/* ─── Responsive ───────────────────────────────────── */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .pricing-card.featured { transform: scale(1); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; padding-top: 140px; }
  .hero-visual { display: none; }
  .hero-stats { gap: 24px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-badge-float { position: static; margin-top: 16px; display: inline-block; }
  .process-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-item:nth-child(2)::after { display: none; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero-title { font-size: 2.2rem; }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .about-features { grid-template-columns: 1fr; }
  .section { padding: 70px 0; }
  .contact-form-wrap { padding: 28px 20px; }
}

@media (max-width: 480px) {
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; }
  .cta-actions { flex-direction: column; align-items: center; }
}

/* ─── Reduced Motion ───────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-left, .reveal-right { opacity: 1; transform: none; }
}