/* ============================================================
   AURRERA GARBI — styles.css v20260519
   Paleta: Negro #0D0D0D · Amarillo #3A86C8 · Blanco #FFFFFF
   ============================================================ */

:root {
  --bg:          #FFFFFF;
  --bg2:         #F0F7FF;
  --bg3:         #E3EFF9;
  --bg4:         #D5E8F5;
  --accent:      #3A86C8;
  --accent2:     #2D6A4F;
  --accent-glow: rgba(58,134,200,.15);
  --text:        #1C1C1C;
  --text-soft:   rgba(28,28,28,.85);
  --text-muted:  rgba(28,28,28,.58);
  --text-dim:    rgba(28,28,28,.40);
  --line:        rgba(0,0,0,.10);
  --line-acc:    rgba(58,134,200,.45);
  --radius:      12px;
  --radius-lg:   20px;
  --nav-h:       90px;
  --max-w:       1200px;
  --ease:        cubic-bezier(.25,.46,.45,.94);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
  width: 100%;
  padding-inline: clamp(1.5rem, 5vw, 5rem);
}

/* ── REVEAL animations ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal[data-delay="50"]  { transition-delay: .05s; }
.reveal[data-delay="100"] { transition-delay: .1s; }
.reveal[data-delay="150"] { transition-delay: .15s; }
.reveal[data-delay="200"] { transition-delay: .2s; }
.reveal[data-delay="250"] { transition-delay: .25s; }
.reveal[data-delay="300"] { transition-delay: .3s; }
.reveal[data-delay="350"] { transition-delay: .35s; }
.reveal[data-delay="400"] { transition-delay: .4s; }
.reveal[data-delay="450"] { transition-delay: .45s; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
/* safety net — split+reveal conflict guard */
.reveal[data-split] { opacity: 1; transform: none; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .01em;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s, opacity .2s;
  white-space: nowrap;
}
.btn:active { transform: scale(.97); }

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: #2F79BA;
  box-shadow: 0 0 32px rgba(58,134,200,.45), 0 4px 20px rgba(58,134,200,.3);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: #fff;
}
.btn-whatsapp:hover {
  background: #1ebe57;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-soft);
  border: 1px solid var(--line);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

.btn-sm  { padding: .5rem 1.1rem; font-size: .875rem; }
.btn-lg  { padding: .9rem 2rem; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── BADGES ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .3rem .8rem;
  background: rgba(58,134,200,.1);
  border: 1px solid rgba(58,134,200,.25);
  border-radius: 999px;
  font-size: .8rem;
  color: var(--text-soft);
}

/* ── KICKER / SECTION HEADER ── */
.section-kicker, .kicker {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
}
.kicker { display: flex; align-items: center; gap: .6rem; }
.kicker-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .5; transform: scale(1.4); }
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-header h2 { margin-block: 1rem .8rem; }
.section-sub { color: var(--text-muted); }

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4 {
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
}
h1 { font-size: clamp(2.8rem, 7vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1rem; font-weight: 700; letter-spacing: 0; }

.accent-text { color: var(--accent); font-style: normal; }
em.accent-text { font-style: italic; }

/* ════════════════════════════════════════
   NAV
════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: background .35s, box-shadow .35s, backdrop-filter .35s;
}
.nav.scrolled {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--line);
}
.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding-inline: clamp(1.5rem, 5vw, 5rem);
}
.nav-logo {
  display: flex; align-items: center; gap: .9rem;
  flex-shrink: 0;
}
.nav-logo-img { height: 100px; width: auto; display: block; flex-shrink: 0; }
@media (max-width: 600px) { .nav-logo-img { height: 70px; } }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; gap: 0; }
.logo-name {
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .22em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.logo-brand {
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: .05em;
  color: var(--accent);
  text-transform: uppercase;
  line-height: 1.15;
}

.nav-links {
  display: flex; gap: 2rem;
  margin-left: auto;
}
.nav-links a {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color .2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width .25s var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.nav-cta { margin-left: 1.5rem; }
.nav-burger {
  display: none;
  flex-direction: column; gap: 5px;
  margin-left: auto;
  padding: .4rem;
}
.nav-burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE MENU ── */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu ul { text-align: center; }
.mobile-menu li + li { margin-top: 1.8rem; }
.mobile-menu a {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-soft);
  transition: color .2s;
}
.mobile-menu a:hover { color: var(--accent); }
.mobile-ctas { display: flex; flex-direction: column; gap: .8rem; width: 280px; }
.mobile-ctas .btn { justify-content: center; }

/* ════════════════════════════════════════
   HERO
════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(58,134,200,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(58,134,200,.05) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}
.g1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(58,134,200,.22) 0%, transparent 70%);
  top: -200px; left: -200px;
  animation: drift1 18s ease-in-out infinite alternate;
}
.g2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(58,134,200,.12) 0%, transparent 70%);
  bottom: -100px; right: -100px;
  animation: drift2 22s ease-in-out infinite alternate;
}
.g3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(58,134,200,.10) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  animation: drift3 15s ease-in-out infinite alternate;
}
@keyframes drift1 { to { transform: translate(80px, 60px); } }
@keyframes drift2 { to { transform: translate(-60px, -40px); } }
@keyframes drift3 { to { transform: translate(-50%,-50%) scale(1.3); } }

.hero-content {
  position: relative;
  z-index: 1;
  padding-block: 5rem;
}
.hero-title {
  margin-block: 1.2rem 1.4rem;
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  letter-spacing: -.03em;
}
.hero-title em.accent-text { font-style: italic; }
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-bottom: 2rem;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}
.hero-scroll {
  position: absolute;
  bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.scroll-line {
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
  margin-inline: auto;
  animation: scrollAnim 2s ease-in-out infinite;
}
@keyframes scrollAnim {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ════════════════════════════════════════
   MARQUEE
════════════════════════════════════════ */
.marquee-wrap {
  overflow: hidden;
  border-block: 1px solid var(--line-acc);
  background: rgba(58,134,200,.04);
  padding-block: .9rem;
}
.marquee-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
}
.marquee-track span {
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.marquee-track .sep { color: var(--accent); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ════════════════════════════════════════
   STATS
════════════════════════════════════════ */
.stats-section { padding-block: 5rem; }
.stats-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0;
  background: var(--bg3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
}
.stat-item {
  text-align: center;
  padding-inline: 1rem;
}
.stat-num {
  display: block;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -.03em;
}
.stat-suf {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 900;
  color: var(--accent);
}
.stat-item label {
  display: block;
  font-size: .82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-top: .5rem;
}
.stat-div {
  width: 1px;
  height: 60px;
  background: var(--line);
  flex-shrink: 0;
}

/* ════════════════════════════════════════
   WHY US
════════════════════════════════════════ */
.why-section { padding-block: 5rem; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.why-card {
  background: var(--bg);
  padding: 2.2rem 2rem;
  transition: background .25s;
  position: relative;
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
  opacity: 0;
  transition: opacity .25s;
}
.why-card:hover { background: var(--bg2); }
.why-card:hover::before { opacity: 1; }
.why-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: .5rem; color: var(--text); }
.why-card p  { font-size: .88rem; color: var(--text-muted); line-height: 1.65; }

/* ════════════════════════════════════════
   SERVICES TABS
════════════════════════════════════════ */
.services-section { padding-block: 5rem; background: var(--bg2); }
.services-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 2.5rem;
}
.tab-btn {
  padding: .55rem 1.2rem;
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 700;
  color: var(--text-muted);
  background: var(--bg3);
  border: 1px solid var(--line);
  transition: background .2s, color .2s, border-color .2s;
}
.tab-btn:hover { color: var(--text); border-color: var(--line-acc); }
.tab-btn.active {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}
.svc-panel { display: none; }
.svc-panel.active { display: block; }
.svc-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  background: var(--bg3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 3rem;
}
.svc-info h3 { margin-bottom: 1rem; }
.svc-info p { color: var(--text-muted); margin-bottom: 1.5rem; line-height: 1.7; }
.svc-features {
  list-style: none;
  display: flex; flex-direction: column; gap: .5rem;
  margin-bottom: 2rem;
}
.svc-features li { font-size: .9rem; color: var(--text-soft); }
.svc-pricing h4 { margin-bottom: 1.2rem; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.no-iva { color: var(--text-dim); font-weight: 500; }
.price-table { display: flex; flex-direction: column; gap: .6rem; margin-bottom: 1rem; }
.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .8rem 1rem;
  background: var(--bg4);
  border-radius: 8px;
  font-size: .9rem;
  gap: 1rem;
}
.price-row span { color: var(--text-muted); }
.price-row strong { color: var(--text); white-space: nowrap; font-weight: 700; }
.price-row.hl {
  border: 1px solid var(--line-acc);
  background: rgba(58,134,200,.06);
}
.price-row.hl span { color: var(--text-soft); }
.pnote { font-size: .78rem; color: var(--text-dim); }

/* ════════════════════════════════════════
   PROCESS
════════════════════════════════════════ */
.process-section { padding-block: 5rem; }
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 1rem;
}
.process-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.5rem 2rem;
  background: var(--bg3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .3s;
}
.process-step:hover { border-color: var(--line-acc); }
.step-num {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--accent-glow);
  line-height: 1;
  margin-bottom: 1.2rem;
  background: linear-gradient(135deg, var(--accent), rgba(58,134,200,.3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.step-body h3 { margin-bottom: .6rem; font-size: 1.1rem; }
.step-body p { color: var(--text-muted); font-size: .9rem; line-height: 1.65; }
.process-conn {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--line-acc), transparent);
  flex-shrink: 0;
  margin-top: 4rem;
}

/* ════════════════════════════════════════
   TESTIMONIALS
════════════════════════════════════════ */
.testimonials-section { padding-block: 5rem; background: var(--bg2); }
.test-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.test-card {
  background: var(--bg3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color .3s, transform .3s;
}
.test-card:hover { border-color: var(--line-acc); transform: translateY(-4px); }
.test-stars { color: var(--accent); font-size: 1.1rem; margin-bottom: 1rem; letter-spacing: .1em; }
.test-card > p { color: var(--text-muted); font-size: .92rem; line-height: 1.7; margin-bottom: 1.5rem; font-style: italic; }
.test-author { display: flex; align-items: center; gap: .8rem; }
.test-avatar {
  width: 42px; height: 42px;
  background: var(--accent);
  color: #000;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem;
  font-weight: 900;
  flex-shrink: 0;
}
.test-author strong { display: block; font-size: .9rem; }
.test-author span { font-size: .78rem; color: var(--text-dim); display: block; margin-top: .15rem; }

/* ════════════════════════════════════════
   BLOG PREVIEW
════════════════════════════════════════ */
.blog-section { padding-block: 5rem; }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.blog-card {
  background: var(--bg3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .3s, transform .3s;
}
.blog-card:hover { border-color: var(--line-acc); transform: translateY(-4px); }
.blog-img {
  height: 200px;
  position: relative;
  overflow: hidden;
  background: var(--bg3);
}
.blog-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.blog-card:hover .blog-img img { transform: scale(1.06); }
.blog-img .blog-cat { position: absolute; top: .9rem; left: .9rem; }
.blog-cat {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: var(--accent);
  color: #000;
  padding: .25rem .6rem;
  border-radius: 4px;
}
.blog-body { padding: 1.5rem; }
.blog-meta { font-size: .78rem; color: var(--text-dim); margin-bottom: .6rem; }
.blog-body h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: .6rem; line-height: 1.35; }
.blog-body h3 a { transition: color .2s; }
.blog-body h3 a:hover { color: var(--accent); }
.blog-body p { font-size: .88rem; color: var(--text-muted); line-height: 1.6; }
.blog-more { text-align: center; margin-top: 3rem; }

/* ════════════════════════════════════════
   CONTACT
════════════════════════════════════════ */
.contact-section { padding-block: 5rem; background: var(--bg2); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h2 { margin-block: 1rem 1rem; }
.contact-sub { color: var(--text-muted); margin-bottom: 2rem; }
.contact-items { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.5rem; }
.ci {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: var(--bg3);
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: border-color .25s;
}
.ci:hover { border-color: var(--line-acc); }
.ci-icon {
  width: 40px; height: 40px;
  background: var(--accent-glow);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.ci-icon.green { color: #25D366; background: rgba(37,211,102,.1); }
.ci strong { display: block; font-size: .8rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: .06em; }
.ci span { font-size: .95rem; color: var(--text); font-weight: 600; }
.contact-badges { display: flex; flex-wrap: wrap; gap: .5rem; }

/* ── FORM ── */
.form-wrap {
  background: var(--bg3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.contact-form h3 { margin-bottom: 1.5rem; font-size: 1.3rem; }
.fg { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.1rem; }
.fg label { font-size: .82rem; font-weight: 600; color: var(--text-muted); }
.fg input, .fg select, .fg textarea {
  background: var(--bg4);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: .75rem 1rem;
  color: var(--text);
  font-family: inherit;
  font-size: .95rem;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
  width: 100%;
}
.fg input::placeholder, .fg textarea::placeholder { color: var(--text-dim); }
.fg select option { background: var(--bg3); }
.fg input:focus, .fg select:focus, .fg textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(58,134,200,.12);
}
.fg textarea { resize: vertical; min-height: 100px; }
.form-legal { font-size: .75rem; color: var(--text-dim); text-align: center; margin-top: .8rem; }
.form-ok {
  margin-top: 1rem;
  padding: 1rem;
  background: rgba(37,211,102,.1);
  border: 1px solid rgba(37,211,102,.3);
  border-radius: 8px;
  text-align: center;
  font-size: .9rem;
  color: #25D366;
}

/* ════════════════════════════════════════
   FOOTER
════════════════════════════════════════ */
.footer {
  padding-block: 4rem 2rem;
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand p { color: var(--text-muted); font-size: .9rem; margin-block: 1rem; line-height: 1.6; max-width: 28ch; }
.footer-phones { display: flex; flex-direction: column; gap: .4rem; }
.footer-phones a { color: var(--accent); font-weight: 700; font-size: 1.05rem; }
.footer-col h4 { font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: .6rem; }
.footer-col a { color: var(--text-muted); font-size: .9rem; transition: color .2s; }
.footer-col a:hover { color: var(--accent); }
.footer-col p { color: var(--text-muted); font-size: .88rem; margin-bottom: .4rem; }
.footer-col p a { color: var(--accent); }
.footer-logo { margin-bottom: 0; }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem;
  font-size: .78rem;
  color: var(--text-dim);
}
.footer-bottom a { color: var(--text-dim); transition: color .2s; }
.footer-bottom a:hover { color: var(--accent); }

/* ── WhatsApp FAB ── */
.whatsapp-fab {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 90;
  width: 60px; height: 60px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  transition: transform .25s, box-shadow .25s;
}
.whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,.6);
}

/* ════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .svc-inner { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  h1 { font-size: clamp(2.4rem, 10vw, 3.5rem); }
  h2 { font-size: clamp(1.8rem, 7vw, 2.5rem); }

  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }

  .hero-content { padding-block: 4rem 6rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem 1.5rem;
  }
  .stat-div { display: none; }

  .why-grid { grid-template-columns: 1fr 1fr; }
  .services-tabs { gap: .4rem; }
  .tab-btn { font-size: .78rem; padding: .45rem .9rem; }
  .svc-inner { padding: 1.5rem; }

  .process-steps { flex-direction: column; gap: 1rem; }
  .process-conn { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--line-acc), transparent); margin: 0 auto; }
  .process-step { width: 100%; }

  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .test-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }

  .whatsapp-fab { bottom: 1.2rem; right: 1.2rem; width: 52px; height: 52px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-badges { gap: .4rem; }
  .badge { font-size: .72rem; }
  .form-wrap { padding: 1.5rem; }
  .why-grid { grid-template-columns: 1fr; }
}

/* ── Hover only interactions ── */
@media (hover: none) {
  .why-card:hover,
  .blog-card:hover,
  .test-card:hover,
  .process-step:hover { transform: none; }
}

/* ── Reduced motion — only intrusive effects ── */
@media (prefers-reduced-motion: reduce) {
  .scroll-line,
  .kicker-dot,
  .g1, .g2, .g3 { animation: none; }
  .marquee-track { animation-duration: 60s; }
}