/* =========================================================
   V2Tech — Design System
   ========================================================= */

:root {
  --navy-950: #04060c;
  --navy-900: #080d1a;
  --navy-850: #0a1120;
  --navy-800: #0d1424;
  --navy-700: #131c31;
  --navy-600: #1b2740;

  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);

  --text-primary: #f5f7fb;
  --text-secondary: #aab4c8;
  --text-muted: #7480a0;

  --blue: #2f6bff;
  --cyan: #22d3ee;
  --violet: #8b5cf6;
  --whatsapp: #25d366;

  --grad-brand: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 55%, var(--violet) 100%);
  --grad-brand-soft: linear-gradient(135deg, rgba(47, 107, 255, 0.16), rgba(34, 211, 238, 0.10));
  --grad-ai: linear-gradient(135deg, var(--violet) 0%, var(--cyan) 100%);

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

  --shadow-card: 0 20px 60px -20px rgba(0, 0, 0, 0.55);
  --shadow-glow: 0 0 0 1px rgba(34, 211, 238, 0.15), 0 20px 60px -15px rgba(47, 107, 255, 0.35);

  --container: 1200px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

body {
  background: var(--navy-950);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

section { position: relative; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.22);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--grad-brand);
  box-shadow: 0 0 8px var(--cyan);
}

.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); margin-bottom: 16px; }
.section-head p { color: var(--text-secondary); font-size: 1.05rem; }

.text-gradient {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.98rem;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--grad-brand);
  color: #04060c;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(34,211,238,.3), 0 26px 60px -12px rgba(47,107,255,.5); }

.btn-outline {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-strong);
  color: var(--text-primary);
}
.btn-outline:hover { background: rgba(255, 255, 255, 0.07); border-color: rgba(255,255,255,0.3); transform: translateY(-2px); }

.btn-whatsapp {
  background: var(--whatsapp);
  color: #04180c;
  box-shadow: 0 16px 40px -14px rgba(37, 211, 102, 0.55);
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 20px 46px -12px rgba(37, 211, 102, 0.7); }

.btn-block { width: 100%; }
.btn-lg { padding: 18px 34px; font-size: 1.05rem; }

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: padding 0.3s var(--ease), background 0.3s var(--ease), border-color 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}
.header.is-scrolled {
  padding: 12px 0;
  background: rgba(4, 6, 12, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo .mark { width: 40px; height: 40px; flex-shrink: 0; }
.logo .word { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.3rem; }
.logo .word .v2 {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-desktop { display: none; }
.nav-desktop ul { display: flex; align-items: center; gap: 30px; }
.nav-desktop a {
  font-size: 0.94rem; font-weight: 500; color: var(--text-secondary);
  transition: color 0.2s;
  position: relative;
}
.nav-desktop a:hover { color: var(--text-primary); }
.nav-desktop > ul > li > a.is-active { color: var(--text-primary); }
.nav-desktop .has-dropdown { position: relative; }
.nav-desktop .dropdown {
  position: absolute; top: calc(100% + 18px); left: 50%; transform: translateX(-50%) translateY(-8px);
  min-width: 260px;
  background: var(--navy-850);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 10px;
  box-shadow: var(--shadow-card);
  opacity: 0; visibility: hidden;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s;
}
.nav-desktop .has-dropdown:hover .dropdown,
.nav-desktop .has-dropdown:focus-within .dropdown {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.nav-desktop .dropdown li a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  color: var(--text-secondary); font-size: 0.92rem;
}
.nav-desktop .dropdown li a:hover { background: rgba(255,255,255,0.05); color: var(--text-primary); }
.nav-desktop .dropdown svg { width: 16px; height: 16px; color: var(--cyan); flex-shrink: 0; }

.header-actions { display: flex; align-items: center; gap: 14px; }
.header-phone {
  display: none;
  align-items: center; gap: 8px;
  font-size: 0.9rem; font-weight: 600; color: var(--text-secondary);
}
.header-phone svg { width: 18px; height: 18px; color: var(--whatsapp); }

.nav-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 42px; height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
}
.nav-toggle svg { width: 20px; height: 20px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle.is-open .icon-menu { display: none; }
.nav-toggle.is-open .icon-close { display: block; }

.nav-mobile {
  position: fixed; inset: 0; top: 0;
  background: var(--navy-950);
  z-index: 99;
  padding: 100px 24px 40px;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease);
  overflow-y: auto;
}
.nav-mobile.is-open { transform: translateX(0); }
.nav-mobile ul { display: flex; flex-direction: column; gap: 4px; }
.nav-mobile > ul > li { border-bottom: 1px solid var(--line); }
.nav-mobile a { display: block; padding: 16px 4px; font-size: 1.15rem; font-weight: 600; }
.nav-mobile .sub-list { padding-left: 12px; margin-bottom: 8px; }
.nav-mobile .sub-list a { font-size: 0.95rem; font-weight: 500; color: var(--text-secondary); padding: 10px 4px; }
.nav-mobile-cta { margin-top: 28px; display: flex; flex-direction: column; gap: 12px; }

@media (min-width: 960px) {
  .nav-desktop { display: block; }
  .header-phone { display: flex; }
  .nav-toggle { display: none; }
  .nav-mobile { display: none; }
  .cta-desktop-only { display: inline-flex; }
}
.cta-desktop-only { display: none; }

/* ---------- Hero ---------- */
.hero {
  padding: 160px 0 110px;
  position: relative;
  overflow: hidden;
}
.hero::before, .hero::after {
  content: '';
  position: absolute;
  width: 640px; height: 640px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.28;
  z-index: 0;
}
.hero::before { background: var(--blue); top: -220px; left: -180px; }
.hero::after { background: var(--violet); bottom: -260px; right: -200px; opacity: 0.22; }

.hero-grid-bg {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 60% 55% at 50% 20%, black 20%, transparent 80%);
}

.hero .container { position: relative; z-index: 1; }
.hero-inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 28px; max-width: 880px; margin-inline: auto; }

.hero-logo { width: 76px; height: 76px; margin-bottom: 4px; }

.hero h1 {
  font-size: clamp(2.3rem, 5.4vw, 4.2rem);
  font-weight: 700;
}
.hero h1 span { display: block; }

.hero-subtitle {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 640px;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; margin-top: 12px; }

.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 20px; }
.hero-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px;
  font-size: 0.85rem; font-weight: 500;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
}
.hero-chip svg { width: 15px; height: 15px; color: var(--cyan); }

/* ---------- Service cards (home summary) ---------- */
.service-cards {
  margin-top: 88px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}
.service-card {
  position: relative;
  padding: 30px 24px;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  text-align: left;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(34,211,238,0.3);
  background: rgba(255,255,255,0.045);
}
.service-card .icon-wrap {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: var(--grad-brand-soft);
  border: 1px solid rgba(34,211,238,0.2);
  margin-bottom: 20px;
}
.service-card .icon-wrap svg { width: 26px; height: 26px; color: var(--cyan); }
.service-card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.service-card p { color: var(--text-secondary); font-size: 0.92rem; margin-bottom: 16px; }
.service-card .card-link { font-size: 0.88rem; font-weight: 600; color: var(--cyan); display: inline-flex; align-items: center; gap: 6px; }
.service-card .card-link svg { width: 14px; height: 14px; transition: transform 0.2s; }
.service-card:hover .card-link svg { transform: translateX(3px); }

/* ---------- Generic section spacing ---------- */
.section { padding: 120px 0; }
.section.alt { background: linear-gradient(180deg, transparent, rgba(255,255,255,0.015) 15%, rgba(255,255,255,0.015) 85%, transparent); }
.section-divider { height: 1px; background: linear-gradient(90deg, transparent, var(--line), transparent); max-width: var(--container); margin-inline: auto; }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  gap: 56px;
  align-items: center;
}
@media (min-width: 900px) {
  .about-grid { grid-template-columns: 1.1fr 0.9fr; }
}
.about-copy p { color: var(--text-secondary); margin-bottom: 18px; font-size: 1.02rem; }
.about-points { margin-top: 28px; display: grid; gap: 14px; }
.about-point { display: flex; gap: 12px; align-items: flex-start; }
.about-point svg { width: 20px; height: 20px; color: var(--cyan); flex-shrink: 0; margin-top: 2px; }
.about-point strong { display: block; font-size: 0.98rem; margin-bottom: 2px; }
.about-point span { color: var(--text-muted); font-size: 0.88rem; }

.about-visual {
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--navy-850);
  border: 1px solid var(--line);
  padding: 36px;
  overflow: hidden;
}
.about-visual::before {
  content: '';
  position: absolute; inset: -40% -40% auto auto;
  width: 280px; height: 280px;
  background: var(--grad-brand);
  opacity: 0.15;
  filter: blur(60px);
  border-radius: 50%;
}
.about-visual .visual-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-visual .visual-tile {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
}
.about-visual .visual-tile svg { width: 28px; height: 28px; color: var(--cyan); margin: 0 auto 10px; }
.about-visual .visual-tile span { font-size: 0.82rem; font-weight: 600; color: var(--text-secondary); }

/* ---------- Services overview + pills ---------- */
.services-pills { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.services-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-strong);
  font-size: 0.88rem; font-weight: 600;
  color: var(--text-secondary);
  transition: all 0.2s;
}
.services-pill svg { width: 16px; height: 16px; }
.services-pill:hover { color: var(--text-primary); border-color: rgba(34,211,238,0.4); background: rgba(34,211,238,0.06); }

/* ---------- Service blocks ---------- */
.service-block { padding: 100px 0; }
.service-block-grid { display: grid; gap: 48px; }
@media (min-width: 900px) {
  .service-block-grid { grid-template-columns: 0.85fr 1.15fr; align-items: start; }
  .service-block-grid.reverse { direction: rtl; }
  .service-block-grid.reverse > * { direction: ltr; }
}
.service-block-head .icon-wrap {
  width: 60px; height: 60px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  background: var(--grad-brand-soft);
  border: 1px solid rgba(34,211,238,0.22);
  margin-bottom: 22px;
}
.service-block-head.ia-icon .icon-wrap { background: linear-gradient(135deg, rgba(139,92,246,0.18), rgba(34,211,238,0.12)); border-color: rgba(139,92,246,0.3); }
.service-block-head .icon-wrap svg { width: 30px; height: 30px; color: var(--cyan); }
.service-block-head.ia-icon .icon-wrap svg { color: var(--violet); }
.service-block-head h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); margin-bottom: 16px; }
.service-block-head p { color: var(--text-secondary); margin-bottom: 24px; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.feature-item {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 20px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: border-color 0.25s, background 0.25s, transform 0.25s;
}
.feature-item:hover { border-color: rgba(34,211,238,0.28); background: rgba(255,255,255,0.04); transform: translateY(-3px); }
.feature-item .fi-icon {
  width: 38px; height: 38px; flex-shrink: 0;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
}
.feature-item .fi-icon svg { width: 18px; height: 18px; color: var(--cyan); }
.feature-item h4 { font-size: 0.98rem; margin-bottom: 4px; }
.feature-item p { font-size: 0.86rem; color: var(--text-muted); }

.ia-block .feature-item .fi-icon svg { color: var(--violet); }
.ia-callout {
  margin-top: 32px;
  padding: 26px 28px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(139,92,246,0.12), rgba(34,211,238,0.06));
  border: 1px solid rgba(139,92,246,0.25);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px;
}
.ia-callout p { font-family: 'Space Grotesk', sans-serif; font-size: 1.15rem; font-weight: 600; color: var(--text-primary); max-width: 480px; }

/* ---------- Differentials ---------- */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.diff-card {
  padding: 28px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
  transition: transform 0.25s, border-color .25s;
}
.diff-card:hover { transform: translateY(-4px); border-color: rgba(34,211,238,0.25); }
.diff-card svg { width: 26px; height: 26px; color: var(--cyan); margin-bottom: 16px; }
.diff-card h3 { font-size: 1.02rem; margin-bottom: 8px; }
.diff-card p { color: var(--text-muted); font-size: 0.88rem; }

/* ---------- Process ---------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
  counter-reset: step;
  position: relative;
}
.process-step {
  position: relative;
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--line);
}
.process-step .step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 18px;
  opacity: 0.85;
}
.process-step .icon-wrap {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--grad-brand-soft);
  border: 1px solid rgba(34,211,238,0.2);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.process-step .icon-wrap svg { width: 22px; height: 22px; color: var(--cyan); }
.process-step h3 { font-size: 1.08rem; margin-bottom: 10px; }
.process-step p { color: var(--text-muted); font-size: 0.9rem; }

/* ---------- CTA banner ---------- */
.cta-banner {
  padding: 90px 0;
}
.cta-banner-inner {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 64px 40px;
  text-align: center;
  background: var(--navy-850);
  border: 1px solid var(--line);
  overflow: hidden;
}
.cta-banner-inner::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 100% at 50% 0%, rgba(47,107,255,0.22), transparent 70%);
}
.cta-banner-inner > * { position: relative; z-index: 1; }
.cta-banner h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); max-width: 720px; margin-inline: auto 22px; margin-bottom: 22px; }
.cta-banner p.lead { color: var(--text-secondary); max-width: 620px; margin: 0 auto 32px; font-size: 1.05rem; }
.cta-banner .btn-row { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: 48px; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: 0.85fr 1.15fr; } }

.contact-info {
  padding: 36px;
  border-radius: var(--radius-lg);
  background: var(--navy-850);
  border: 1px solid var(--line);
  height: fit-content;
}
.contact-info h3 { font-size: 1.3rem; margin-bottom: 12px; }
.contact-info > p { color: var(--text-secondary); margin-bottom: 28px; font-size: 0.96rem; }
.contact-phone-box {
  display: flex; align-items: center; gap: 16px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: rgba(37, 211, 102, 0.07);
  border: 1px solid rgba(37, 211, 102, 0.25);
  margin-bottom: 20px;
}
.contact-phone-box .icon-wrap {
  width: 46px; height: 46px; border-radius: 12px;
  background: rgba(37, 211, 102, 0.18);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-phone-box .icon-wrap svg { width: 24px; height: 24px; color: var(--whatsapp); }
.contact-phone-box .label { font-size: 0.78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.contact-phone-box .value { font-size: 1.15rem; font-weight: 700; font-family: 'Space Grotesk', sans-serif; }

.contact-list { display: grid; gap: 16px; margin-top: 24px; }
.contact-list .item { display: flex; gap: 12px; align-items: flex-start; }
.contact-list svg { width: 20px; height: 20px; color: var(--cyan); flex-shrink: 0; margin-top: 2px; }
.contact-list strong { display: block; font-size: 0.92rem; }
.contact-list span { color: var(--text-muted); font-size: 0.85rem; }

.contact-form {
  padding: 40px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--line);
}
.form-row { display: grid; gap: 20px; margin-bottom: 20px; }
@media (min-width: 640px) { .form-row.two { grid-template-columns: 1fr 1fr; } }

.field label {
  display: block; font-size: 0.85rem; font-weight: 600;
  color: var(--text-secondary); margin-bottom: 8px;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--navy-900);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.15);
}
.field select { appearance: none; 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='%237480a0' 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 16px center; }

.form-note { font-size: 0.8rem; color: var(--text-muted); margin-top: 14px; text-align: center; }
.form-status {
  display: none;
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.3);
  color: #b9f5d0;
}
.form-status.is-visible { display: block; }
.form-status.is-error { background: rgba(239, 68, 68, 0.1); border-color: rgba(239,68,68,.3); color: #fecaca; }

/* ---------- Footer ---------- */
.footer { padding: 72px 0 32px; border-top: 1px solid var(--line); background: var(--navy-900); }
.footer-top { display: grid; gap: 44px; margin-bottom: 48px; }
@media (min-width: 860px) { .footer-top { grid-template-columns: 1.3fr repeat(3, 1fr); } }
.footer-brand p { color: var(--text-muted); margin-top: 16px; font-size: 0.9rem; max-width: 320px; }
.footer-social { display: flex; gap: 12px; margin-top: 22px; }
.footer-social a {
  width: 38px; height: 38px; border-radius: 10px;
  border: 1px solid var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s, background 0.2s;
}
.footer-social a:hover { border-color: rgba(34,211,238,0.4); background: rgba(34,211,238,0.08); }
.footer-social svg { width: 18px; height: 18px; color: var(--text-secondary); }

.footer-col h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 18px; }
.footer-col ul { display: grid; gap: 12px; }
.footer-col a { color: var(--text-secondary); font-size: 0.92rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--cyan); }

.footer-bottom {
  padding-top: 28px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center;
}
.footer-bottom p { font-size: 0.82rem; color: var(--text-muted); }
.footer-bottom .fw-phone { display: inline-flex; align-items: center; gap: 8px; }
.footer-bottom .fw-phone svg { width: 15px; height: 15px; color: var(--whatsapp); }

/* ---------- WhatsApp float button ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 90;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--whatsapp);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 32px -8px rgba(37, 211, 102, 0.6);
  animation: pulse-wa 2.6s infinite;
}
.whatsapp-float svg { width: 30px; height: 30px; color: #04180c; }
@keyframes pulse-wa {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.55), 0 12px 32px -8px rgba(37,211,102,0.6); }
  70% { box-shadow: 0 0 0 14px rgba(37,211,102,0), 0 12px 32px -8px rgba(37,211,102,0.6); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0), 0 12px 32px -8px rgba(37,211,102,0.6); }
}

/* ---------- Scroll reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
[data-reveal-stagger].is-visible > * { opacity: 1; transform: translateY(0); }
[data-reveal-stagger].is-visible > *:nth-child(1) { transition-delay: 0.02s; }
[data-reveal-stagger].is-visible > *:nth-child(2) { transition-delay: 0.08s; }
[data-reveal-stagger].is-visible > *:nth-child(3) { transition-delay: 0.14s; }
[data-reveal-stagger].is-visible > *:nth-child(4) { transition-delay: 0.2s; }
[data-reveal-stagger].is-visible > *:nth-child(5) { transition-delay: 0.26s; }
[data-reveal-stagger].is-visible > *:nth-child(6) { transition-delay: 0.32s; }

/* ---------- Utility page (privacy) ---------- */
.legal { padding: 160px 0 100px; }
.legal .container { max-width: 820px; }
.legal h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 8px; }
.legal .updated { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 40px; }
.legal h2 { font-size: 1.3rem; margin-top: 40px; margin-bottom: 14px; }
.legal p, .legal li { color: var(--text-secondary); margin-bottom: 14px; font-size: 0.98rem; }
.legal ul { list-style: disc; padding-left: 22px; }
.legal ul li { margin-bottom: 8px; }
.legal a.back-link { color: var(--cyan); font-weight: 600; display: inline-flex; align-items: center; gap: 8px; margin-bottom: 32px; }

/* ---------- Skip link (a11y) ---------- */
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--cyan); color: #04060c; padding: 12px 20px; border-radius: 0 0 10px 0; font-weight: 700;
}
.skip-link:focus { left: 0; }

/* ---------- Focus visibility ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}