/* ============================================================
   ULTRAMEDIX — Hoja de estilos compartida
   Marca: Azul Marino #0B1D3B · Turquesa #0BA7B5 · Celeste #7ED8E2
   Tipografía: Montserrat (títulos) · Open Sans (texto)
   ============================================================ */

:root {
  --navy:   #0B1D3B;
  --navy-2: #122a52;
  --teal:   #0BA7B5;
  --teal-d: #0a8f9b;
  --sky:    #7ED8E2;
  --sky-soft:#d8f0f3;
  --smoke:  #F2F5F7;
  --gray:   #6B7280;
  --line:   #e4e9ef;
  --white:  #ffffff;
  --ink:    #1a2433;

  --shadow-sm: 0 2px 8px rgba(11,29,59,0.06);
  --shadow-md: 0 12px 30px rgba(11,29,59,0.10);
  --shadow-lg: 0 24px 60px rgba(11,29,59,0.16);

  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', system-ui, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, .font-head {
  font-family: 'Montserrat', system-ui, sans-serif;
  color: var(--navy);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
}

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

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

.teal { color: var(--teal); }
.muted { color: var(--gray); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: 15px;
  padding: 14px 26px; border-radius: 999px;
  cursor: pointer; border: none;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
  white-space: nowrap;
}
.btn svg { width: 19px; height: 19px; }
.btn-primary { background: var(--teal); color: #fff; box-shadow: 0 10px 24px rgba(11,167,181,0.32); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(11,167,181,0.42); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { transform: translateY(-2px); background: var(--navy-2); }
.btn-ghost { background: transparent; color: var(--navy); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-2px); }
.btn-wa { background: #25D366; color: #fff; box-shadow: 0 10px 24px rgba(37,211,102,0.32); }
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(37,211,102,0.42); }

/* ---------- Top contact bar ---------- */
.topbar {
  background: var(--navy); color: #cfe6ea;
  font-size: 13.5px;
}
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; height: 42px; }
.topbar a { display: inline-flex; align-items: center; gap: 7px; color: #cfe6ea; transition: color .2s; white-space: nowrap; }
.topbar a:hover { color: #fff; }
.topbar svg { width: 15px; height: 15px; stroke: var(--sky); }
.topbar .tb-right { display: flex; gap: 22px; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s var(--ease), background .3s var(--ease);
}
.site-header.scrolled { background: rgba(255,255,255,0.96); box-shadow: 0 6px 24px rgba(11,29,59,0.08); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; transition: height .3s var(--ease); }
.site-header.scrolled .nav { height: 60px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 50px; height: 50px; border-radius: 50%; transition: width .3s var(--ease), height .3s var(--ease); }
.site-header.scrolled .brand img { width: 40px; height: 40px; }
.brand .bt { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 20px; color: var(--navy); letter-spacing: -0.01em; line-height: 1; }
.brand .bt span { color: var(--teal); }
.brand .bs { font-size: 10.5px; letter-spacing: 0.22em; color: var(--gray); text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 14.5px;
  color: var(--navy); padding: 10px 16px; border-radius: 999px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--teal); }
.nav-links a.nav-cta { background: var(--sky); color: var(--navy); box-shadow: 0 8px 20px rgba(126,216,226,0.45); }
.nav-links a.nav-cta:hover { background: #6fcdd8; color: var(--navy); }
.nav-links a.active { color: var(--teal); }
.nav-cta { margin-left: 10px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle svg { width: 28px; height: 28px; stroke: var(--navy); }

/* ---------- Section primitives ---------- */
section { position: relative; }
.sec { padding: 96px 0; }
.sec-sm { padding: 64px 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 12.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--teal); border-radius: 2px; }
.sec-title { font-size: clamp(28px, 4vw, 44px); }
.sec-lead { color: var(--gray); font-size: 18px; max-width: 620px; margin-top: 16px; }
.center { text-align: center; }
.center .eyebrow { justify-content: center; }
.center .sec-lead { margin-left: auto; margin-right: auto; }

/* plus pattern bg */
.plus-bg {
  background-image: radial-gradient(currentColor 1.4px, transparent 1.4px);
  background-size: 22px 22px;
}

/* ---------- Cards ---------- */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px; box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--sky); }
.icon-badge {
  width: 58px; height: 58px; border-radius: 16px;
  display: grid; place-items: center; margin-bottom: 20px;
  background: var(--sky-soft); color: var(--teal);
}
.icon-badge svg { width: 30px; height: 30px; stroke: var(--teal); fill: none; stroke-width: 1.7; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #aeb9cb; padding: 70px 0 28px; }
.site-footer h4 { color: #fff; font-size: 15px; margin-bottom: 18px; letter-spacing: 0.04em; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1.2fr; gap: 48px; }
.footer-brand img { width: 56px; height: 56px; border-radius: 50%; margin-bottom: 16px; }
.footer-brand .bt { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 22px; color: #fff; }
.footer-brand .bt span { color: var(--sky); }
.site-footer p { font-size: 14.5px; line-height: 1.7; }
.footer-links { display: flex; flex-direction: column; gap: 11px; }
.footer-links a { font-size: 14.5px; transition: color .2s; }
.footer-links a:hover { color: var(--sky); }
.footer-contact li { display: flex; gap: 11px; align-items: flex-start; font-size: 14.5px; margin-bottom: 13px; list-style: none; }
.footer-contact svg { width: 18px; height: 18px; stroke: var(--sky); flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.10); margin-top: 48px; padding-top: 24px;
  display: flex; justify-content: space-between; gap: 14px; font-size: 13px; flex-wrap: wrap;
}

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 62px; height: 62px; border-radius: 50%;
  background: #25D366; display: grid; place-items: center;
  box-shadow: 0 12px 30px rgba(37,211,102,0.45);
  transition: transform .25s var(--ease);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 34px; height: 34px; fill: #fff; }
.wa-float::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid #25D366; animation: waPulse 2.4s infinite;
}
@keyframes waPulse { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(1.6); opacity: 0; } }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 1; transform: none; }
html.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
html.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .wa-float::after,
  .hero::before, .hero::after,
  .hero-disc, .hero-disc::before,
  .chip-1, .chip-2,
  .about-disc, .about-disc::before { animation: none; }
}

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--smoke); }
/* Burbujas decorativas que se desplazan suavemente (solo CSS) */
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; z-index: 0;
  pointer-events: none; will-change: transform;
}
.hero::before {
  width: 360px; height: 360px; left: -120px; top: -90px;
  background: radial-gradient(circle at 30% 30%, rgba(126,216,226,0.22), rgba(126,216,226,0) 70%);
  animation: bubbleDrift 18s ease-in-out infinite;
}
.hero::after {
  width: 280px; height: 280px; right: -90px; bottom: -80px;
  background: radial-gradient(circle at 30% 30%, rgba(11,167,181,0.16), rgba(11,167,181,0) 70%);
  animation: bubbleDrift 22s ease-in-out infinite reverse;
}
.hero-inner { position: relative; z-index: 1; }
@keyframes bubbleDrift {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(40px, 30px) scale(1.08); }
  66%  { transform: translate(-26px, 48px) scale(0.96); }
  100% { transform: translate(0, 0) scale(1); }
}
.hero-inner { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; padding: 84px 0 88px; }
.hero h1 { font-size: clamp(34px, 5vw, 58px); font-weight: 800; }
.hero h1 em { font-style: normal; color: var(--teal); }
.hero-lead { font-size: 19px; color: var(--gray); margin: 22px 0 32px; max-width: 540px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 26px; margin-top: 34px; flex-wrap: wrap; }
.hero-badge { display: flex; align-items: center; gap: 10px; font-size: 14.5px; color: var(--navy); font-weight: 600; }
.hero-badge svg { width: 20px; height: 20px; stroke: var(--teal); fill: none; stroke-width: 2; }

/* hero visual */
.hero-visual { position: relative; aspect-ratio: 1/1; }
.hero-disc {
  position: absolute; inset: 0; border-radius: 50%;
  background: linear-gradient(150deg, var(--navy), var(--teal));
  display: grid; place-items: center; overflow: hidden;
  box-shadow: var(--shadow-lg);
  animation: discFloat 7s ease-in-out infinite;
  will-change: transform;
}
.hero-disc::before {
  content: ""; position: absolute; inset: -25%; opacity: .5; color: rgba(255,255,255,0.18);
  background-image: radial-gradient(currentColor 1.4px, transparent 1.4px); background-size: 26px 26px;
  animation: dotSpin 40s linear infinite;
}
@keyframes discFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}
@keyframes dotSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.hero-logo { width: 60%; border-radius: 50%; position: relative; box-shadow: var(--shadow-md); }
.hero-chip {
  position: absolute; background: #fff; border-radius: 16px; padding: 14px 18px;
  box-shadow: var(--shadow-md); display: flex; align-items: center; gap: 12px;
}
.hero-chip svg { width: 26px; height: 26px; stroke: var(--teal); fill: none; stroke-width: 1.8; }
.hero-chip { will-change: transform; }
@keyframes chipFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}
.hero-chip .hc-t { font-family: 'Montserrat', sans-serif; font-weight: 800; color: var(--navy); font-size: 18px; line-height: 1; }
.hero-chip .hc-s { font-size: 12px; color: var(--gray); }
.chip-1 { top: 8%; left: -4%; animation: chipFloat 5s ease-in-out infinite; }
.chip-2 { bottom: 10%; right: -6%; animation: chipFloat 6s ease-in-out infinite 1.2s; }

/* ---------- Page hero (interior) ---------- */
.page-hero { background: var(--navy); color: #fff; padding: 70px 0; position: relative; overflow: hidden; }
.page-hero::after {
  content: ""; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px;
  border-radius: 50%; border: 60px solid rgba(126,216,226,0.10);
}
.page-hero h1 { color: #fff; font-size: clamp(30px, 4.4vw, 50px); }
.page-hero .crumb { color: var(--sky); font-size: 13.5px; letter-spacing: 0.14em; text-transform: uppercase; font-family: 'Montserrat',sans-serif; font-weight: 700; margin-bottom: 16px; }
.page-hero p { color: #c4d2e4; font-size: 18px; max-width: 600px; margin-top: 16px; }

/* ---------- Utility grids ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

/* ---------- Paquete destacado ---------- */
.pkg {
  display: grid; grid-template-columns: 1.5fr 0.9fr; gap: 0;
  background: #fff; border-radius: 24px; overflow: hidden;
  box-shadow: var(--shadow-lg); border: 1px solid var(--line);
}
.pkg-left { padding: 44px 44px 48px; }
.pkg-tag {
  display: inline-block; background: var(--sky-soft); color: var(--teal-d);
  font-family: 'Montserrat',sans-serif; font-weight: 700; font-size: 12.5px;
  letter-spacing: .04em; padding: 7px 14px; border-radius: 999px; margin-bottom: 16px;
}
.pkg-title { font-size: 28px; margin-bottom: 10px; }
.pkg-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 28px; }
.pkg-h {
  font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 14px; font-weight: 700;
}
.ck { list-style: none; display: flex; flex-direction: column; gap: 13px; }
.ck li { position: relative; padding-left: 30px; font-size: 14.5px; line-height: 1.4; }
.ck li::before {
  content: ""; position: absolute; left: 0; top: 1px; width: 20px; height: 20px;
  border-radius: 50%; background: var(--teal);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center;
}
.ck li b { display: block; color: var(--navy); font-weight: 700; }
.ck li span { color: var(--gray); font-size: 13px; }
.pkg-right {
  background: linear-gradient(165deg, var(--navy), var(--navy-2));
  color: #fff; padding: 44px 36px; display: flex; flex-direction: column;
  gap: 12px; justify-content: center; text-align: center;
}
.pkg-price-label { color: var(--sky); font-size: 13px; letter-spacing: .1em; text-transform: uppercase; font-family:'Montserrat',sans-serif; font-weight:700; }
.pkg-price { font-family: 'Montserrat',sans-serif; font-weight: 900; font-size: 52px; color: #fff; line-height: 1; }
.pkg-price span { font-size: 18px; font-weight: 600; color: var(--sky); margin-left: 6px; }
.pkg-note {
  display: inline-block; background: rgba(37,211,102,0.16); color: #6ff0a0;
  font-size: 13px; font-weight: 600; padding: 6px 14px; border-radius: 999px;
  margin: 0 auto 6px; width: fit-content;
}
.pkg-mini { font-size: 12.5px; color: #9fb2cc; margin-top: 4px; }

/* ---------- Valores ---------- */
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 18px; }
.value { display: flex; align-items: center; gap: 10px; color: #e7eef8; font-weight: 600; font-size: 15px; font-family:'Montserrat',sans-serif; }
.value .vd { width: 9px; height: 9px; border-radius: 50%; background: var(--sky); flex-shrink: 0; }

/* about disc */
.about-disc {
  aspect-ratio: 1/1; border-radius: 50%; display: grid; place-items: center;
  background: linear-gradient(150deg, rgba(126,216,226,0.18), rgba(11,167,181,0.10));
  border: 1px solid rgba(126,216,226,0.25); position: relative;
}
.about-disc::before {
  content: ""; position: absolute; inset: 18px; border-radius: 50%;
  border: 2px dashed rgba(126,216,226,0.30);
  animation: dotSpin 28s linear infinite;
}
.about-disc { animation: discFloat 8s ease-in-out infinite; will-change: transform; }
.about-disc img { width: 64%; border-radius: 50%; box-shadow: var(--shadow-md); }

/* ---------- Testimonios ---------- */
/* Elevación al hover en bloques que no son .card */
.trust, .feature, .srow { transition: transform .3s var(--ease); }
.trust:hover, .feature:hover { transform: translateY(-5px); }
.srow:hover { transform: translateX(6px); }
/* Pequeño "pop" del ícono cuando se eleva la tarjeta */
.card .icon-badge, .info-card .icon-badge, .value-card .icon-badge { transition: transform .3s var(--ease); }
.card:hover .icon-badge, .info-card:hover .icon-badge, .value-card:hover .icon-badge { transform: scale(1.08); }

.tcard { display: flex; flex-direction: column; gap: 14px; }
.tcard .stars { color: #f5a623; font-size: 17px; letter-spacing: 2px; }
.tcard blockquote { font-size: 15.5px; color: var(--ink); line-height: 1.6; }
.tcard figcaption { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.tcard .av {
  width: 46px; height: 46px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(150deg, var(--navy), var(--teal)); color: #fff;
  display: grid; place-items: center; font-family:'Montserrat',sans-serif; font-weight: 700; font-size: 15px;
}
.tcard figcaption b { display: block; color: var(--navy); font-size: 14.5px; }
.tcard figcaption .muted { font-size: 13px; }

/* ---------- Service rows ---------- */
.srow {
  display: grid; grid-template-columns: 88px 1fr; gap: 26px; align-items: flex-start;
  padding: 30px 0; border-bottom: 1px solid var(--line);
}
.srow:last-child { border-bottom: none; }
.srow-icon {
  width: 88px; height: 88px; border-radius: 22px;
  background: linear-gradient(150deg, var(--navy), var(--teal));
  display: grid; place-items: center;
}
.srow-icon svg { width: 44px; height: 44px; stroke: #fff; fill: none; stroke-width: 1.6; }
.srow-body h3 { font-size: 22px; margin-bottom: 6px; }
.chips { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 14px; }
.chips span {
  background: var(--sky-soft); color: var(--teal-d);
  font-size: 13px; font-weight: 600; padding: 6px 13px; border-radius: 999px;
}

/* ---------- Feature list (nosotros) ---------- */
.feature { display: flex; gap: 16px; align-items: flex-start; }
.feature .fi {
  width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
  background: var(--sky-soft); display: grid; place-items: center;
}
.feature .fi svg { width: 24px; height: 24px; stroke: var(--teal); fill: none; stroke-width: 1.8; }
.feature h3 { font-size: 18px; margin-bottom: 4px; }
.feature p { color: var(--gray); font-size: 14.5px; }

.value-card { text-align: left; }
.value-card .icon-badge { margin-bottom: 16px; }
.value-card h3 { font-size: 19px; margin-bottom: 6px; }

/* ---------- Contacto ---------- */
.info-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.info-card .icon-badge { margin-bottom: 16px; }
.info-card h3 { font-size: 17px; margin-bottom: 6px; }
.info-card a, .info-card p { color: var(--gray); font-size: 15px; }
.info-card a:hover { color: var(--teal); }

.map-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); border: 1px solid var(--line); line-height: 0; }
.map-wrap iframe { width: 100%; height: 100%; min-height: 380px; border: 0; }

.form { display: flex; flex-direction: column; gap: 16px; }
.form label { font-family: 'Montserrat',sans-serif; font-weight: 600; font-size: 13.5px; color: var(--navy); margin-bottom: 6px; display: block; }
.form input, .form textarea, .form select {
  width: 100%; font-family: 'Open Sans', sans-serif; font-size: 15px;
  padding: 13px 16px; border: 1.5px solid var(--line); border-radius: 12px;
  background: #fff; color: var(--ink); transition: border-color .2s, box-shadow .2s;
}
.form input:focus, .form textarea:focus, .form select:focus {
  outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(11,167,181,0.12);
}
.form textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ---------- CTA box ---------- */
.cta-box {
  position: relative; overflow: hidden; border-radius: 28px;
  background: linear-gradient(135deg, var(--teal), var(--navy));
  padding: 64px 56px; box-shadow: var(--shadow-lg);
}
.cta-pattern { position: absolute; inset: 0; }
.cta-content { position: relative; }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 420px; margin: 0 auto; width: 100%; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .pkg { grid-template-columns: 1fr; }
  #about-grid { grid-template-columns: 1fr !important; }
  .about-visual { max-width: 360px; margin: 0 auto; }
  .nav-links {
    position: absolute; top: 76px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 12px 20px 20px; box-shadow: var(--shadow-md);
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: .25s var(--ease);
  }
  .nav-links.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 14px 12px; border-radius: 10px; }
  .nav-cta { margin: 8px 0 0; }
  .nav-toggle { display: block; }
  .topbar .tb-left .addr { display: none; }
  .topbar { font-size: 12.5px; }
  .topbar .tb-right { gap: 16px; }
}
@media (max-width: 480px) {
  .topbar .tb-right a.tb-mail { display: none; }
  .topbar .wrap { justify-content: center; }
}
@media (max-width: 600px) {
  .sec { padding: 64px 0; }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .wrap { padding: 0 20px; }
  .hero-cta .btn { flex: 1; justify-content: center; }
  .pkg-left { padding: 32px 26px; }
  .pkg-cols { grid-template-columns: 1fr; gap: 22px; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .cta-box { padding: 44px 28px; }
  .srow { grid-template-columns: 64px 1fr; gap: 18px; }
  .srow-icon { width: 64px; height: 64px; border-radius: 16px; }
  .srow-icon svg { width: 32px; height: 32px; }
  .form-row { grid-template-columns: 1fr; }
}