:root {
  --bg: #05091e;
  --surface: #0b1230;
  --surface-2: #101a42;
  --border: rgba(0, 204, 255, 0.16);
  --cyan: #00ccff;
  --white: #f5f8ff;
  --muted: #93a7ce;
  --font-display: "Montserrat", sans-serif;
  --font-body: "Inter", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.5;
}

img { max-width: 100%; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

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

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 9, 30, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 14px;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.14em;
  white-space: nowrap;
}

.logo-word em {
  font-style: normal;
  color: var(--cyan);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.22em;
  margin-left: 6px;
}

.header-contact {
  display: flex;
  align-items: center;
  gap: 18px;
}

.lang-toggle {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 5px 10px;
  border-radius: 999px;
  cursor: pointer;
}

.lang-btn-active {
  background: var(--cyan);
  color: #041018;
}

.header-phone {
  font-size: 14px;
  color: var(--muted);
  white-space: nowrap;
}

.header-phone:hover { color: var(--white); }

/* BUTTONS */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  padding: 14px 26px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  text-align: center;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn-small {
  padding: 9px 18px;
  font-size: 13px;
  background: var(--cyan);
  color: #041018;
}

.btn-full {
  background: var(--cyan);
  color: #041018;
  width: 100%;
}

.btn-full:hover, .btn-small:hover { transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--white);
  width: 100%;
}

.btn-outline:hover { border-color: var(--cyan); }

.btn-wide { max-width: 320px; margin: 0 auto; display: block; }

/* HERO */
.hero {
  padding-block: 64px 56px;
  background:
    radial-gradient(circle at 18% 20%, rgba(0,204,255,0.12) 0%, transparent 45%),
    var(--bg);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: start;
}

.eyebrow {
  font-family: var(--font-display);
  color: var(--cyan);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.eyebrow.center { text-align: center; }

.hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.4vw, 48px);
  font-weight: 800;
  line-height: 1.12;
  text-wrap: balance;
  margin: 0 0 18px;
}

.hero-sub {
  color: var(--muted);
  font-size: 17px;
  max-width: 46ch;
  margin: 0 0 26px;
}

.hero-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-points li {
  position: relative;
  padding-left: 26px;
  color: var(--white);
  font-size: 15px;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 14px;
  height: 8px;
  border-left: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(-45deg);
}

/* FORM CARD */
.hero-form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 30px 60px -30px rgba(0,204,255,0.15);
}

.hero-form-card h2 {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 6px;
}

.form-sub {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 22px;
}

.field { margin-bottom: 16px; }

.field label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}

.field input, .field select {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--white);
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 15px;
  font-family: var(--font-body);
}

.field input:focus, .field select:focus {
  outline: 2px solid var(--cyan);
  outline-offset: 1px;
}

.form-note {
  color: var(--muted);
  font-size: 12px;
  text-align: center;
  margin: 12px 0 0;
}

.whatsapp-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.whatsapp-link:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.form-success .whatsapp-link {
  margin-top: 18px;
}

.form-success {
  text-align: center;
  padding: 20px 6px;
}

.success-title {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--cyan);
  font-size: 18px;
  margin: 0 0 8px;
}

.form-success p:last-child {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

/* TRUST BAR */
.trust-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.trust-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 36px;
  padding-block: 22px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
}

.trust-icon { color: var(--cyan); display: flex; }

/* SECTIONS */
.section { padding-block: 76px; }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  margin: 0 0 10px;
  text-wrap: balance;
}

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

.section-sub {
  color: var(--muted);
  font-size: 15px;
  margin: 0 0 44px;
}

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

/* GALLERY */
.showcase-video {
  max-width: 360px;
  margin: 0 auto 44px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 30px 60px -30px rgba(0,204,255,0.15);
}

.showcase-video video {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
}

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

.gallery-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}

.gallery-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.gallery-half { position: relative; }

.gallery-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(5,9,30,0.7);
  color: var(--muted);
  padding: 4px 9px;
  border-radius: 5px;
}

.gallery-tag-cyan { color: var(--cyan); }

.gallery-placeholder {
  aspect-ratio: 4 / 5;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.03) 0 10px, transparent 10px 20px),
    linear-gradient(160deg, #12193d, #0a0e26);
}

.gallery-placeholder-clean {
  background:
    repeating-linear-gradient(135deg, rgba(0,204,255,0.05) 0 10px, transparent 10px 20px),
    linear-gradient(160deg, #0c2333, #081226);
}

.gallery-photo {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.gallery-caption {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  padding: 12px;
  margin: 0;
}

/* PRICING */
.pricing-group { margin-bottom: 44px; }

.pricing-group-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
  margin: 0 0 22px;
}

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

.pricing-grid-2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 820px;
  margin: 0 auto;
}

.price-micro {
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 18px;
}

.price-savings {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 600;
  margin: -8px 0 18px;
}

.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.price-card-featured {
  border-color: var(--cyan);
  background: linear-gradient(180deg, rgba(0,204,255,0.08), var(--surface) 40%);
}

.price-badge {
  position: absolute;
  top: -13px;
  left: 26px;
  background: var(--cyan);
  color: #041018;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
}

.price-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 6px 0 2px;
}

.price-scope {
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 6px;
}

.price-amount {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  color: var(--cyan);
  margin: 0 0 20px;
  font-variant-numeric: tabular-nums;
}

.price-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-grow: 1;
}

.price-features li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  color: var(--white);
}

.price-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 12px;
  height: 7px;
  border-left: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(-45deg);
}

.price-duration {
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 20px;
}

.pricing-note {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  margin: 32px 0 0;
}

/* STEPS */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}

.step {
  text-align: center;
  padding: 10px;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 16px;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 17px;
  margin: 0 0 8px;
}

.step p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

/* CIERRE DEL HILO */
.closing-section {
  padding-block: 60px 76px;
  border-top: 1px solid var(--border);
  background: radial-gradient(circle at 50% 0%, rgba(0,204,255,0.08) 0%, transparent 55%);
}

.closing-inner { text-align: center; }

.closing-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  max-width: 640px;
  margin: 0 auto 30px;
  text-wrap: balance;
}

.closing-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.closing-link {
  color: var(--muted);
  font-size: 14px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.closing-link:hover { color: var(--cyan); }

/* FOOTER */
.site-footer {
  border-top: 1px solid var(--border);
  padding-block: 32px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.footer-brand p {
  color: var(--muted);
  font-size: 13px;
  margin: 6px 0 0;
}

.footer-contact {
  display: flex;
  gap: 20px;
  font-size: 14px;
  color: var(--muted);
}

.footer-contact a:hover { color: var(--cyan); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-grid-2 { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .price-card-featured { order: -1; }
}

@media (max-width: 480px) {
  .header-phone { display: none; }
}