/* ============================================================
   OVER KLIN — Cleaning services landing
   Editorial-modern, warm neutrals + deep teal
   ============================================================ */

:root {
  --bg:           oklch(0.97 0.008 240);
  --bg-2:         oklch(0.94 0.014 240);
  --bg-3:         oklch(0.91 0.018 240);
  --ink:          oklch(0.20 0.05 255);
  --ink-2:        oklch(0.38 0.05 255);
  --ink-3:        oklch(0.56 0.04 255);
  --rule:         oklch(0.86 0.02 245);
  --rule-2:       oklch(0.78 0.025 245);

  --primary:      oklch(0.50 0.16 252);
  --primary-2:    oklch(0.40 0.18 256);
  --primary-3:    oklch(0.32 0.16 258);
  --primary-tint: oklch(0.93 0.05 250);

  --accent:       oklch(0.78 0.11 230);
  --accent-2:     oklch(0.70 0.14 230);

  --warn:         oklch(0.62 0.16 35);

  --serif:  "Montserrat", ui-sans-serif, system-ui, sans-serif;
  --sans:   "Montserrat", ui-sans-serif, system-ui, sans-serif;
  --mono:   "Montserrat", ui-sans-serif, system-ui, sans-serif;

  --container: 1280px;
  --gutter: clamp(20px, 4vw, 56px);

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 18px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: clip; }
/* overflow-x en body clippea fixed elements en iOS — no usar */

/* Ocultar scrollbar en todos los navegadores (scroll sigue funcionando) */
::-webkit-scrollbar { display: none; }
* { -ms-overflow-style: none; scrollbar-width: none; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
input, select, textarea { font: inherit; color: inherit; }

/* -------- Typography -------- */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}
.h-display {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(48px, 7.4vw, 116px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
}
.h-display .it { font-style: italic; color: var(--primary); }
.h-section {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 4.6vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.018em;
  margin: 0;
}
.h-section .it { font-style: italic; color: var(--primary); }
.lede {
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 56ch;
}
.mono { font-family: var(--mono); }
.num-display {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(56px, 7vw, 104px);
  line-height: 0.9;
  letter-spacing: -0.02em;
}

/* -------- Layout -------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
}
section { padding-block: clamp(72px, 9vw, 140px); }
.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: clamp(40px, 5vw, 72px);
}
.cert-grid { display: grid; grid-template-columns: 1fr; gap: 32px; }
@media (min-width: 700px) { .cert-grid { grid-template-columns: repeat(3, 1fr); } }

@media (min-width: 900px) {
  .section-head.split { grid-template-columns: 1fr 1fr; align-items: end; gap: 48px; }
}
.hairline {
  height: 1px;
  background: var(--rule);
  width: 100%;
}

/* -------- Buttons -------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.01em;
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: var(--primary); }
.btn-outline { border-color: var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--bg); }
.btn-ghost { color: var(--ink); }
.btn-ghost:hover { color: var(--primary); }
.btn .arrow {
  width: 16px; height: 16px;
  transition: transform .2s ease;
}
.btn:hover .arrow { transform: translateX(3px); }

/* -------- Social Bar — desktop (top) -------- */
:root { --social-bar-h: 37px; }

.social-bar-desktop {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--ink);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}
.social-bar-desktop .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 9px;
  gap: 24px;
}
.sbd-left {
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0.7;
}
.sbd-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex: none; }
.sbd-right {
  display: flex;
  align-items: center;
  gap: 18px;
}
.sbd-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  transition: color .15s ease, opacity .15s ease;
  white-space: nowrap;
}
.sbd-link:hover { color: #fff; }
.sbd-icon { width: 14px; height: 14px; flex: none; }

/* colores de marca en desktop */
.sbd-link.sbd-wa  { color: #25d366; }
.sbd-link.sbd-ig  { color: #e1306c; }
.sbd-link.sbd-fb  { color: #1877f2; }
.sbd-link.sbd-wa:hover { color: #1fba57; }
.sbd-link.sbd-ig:hover { color: #c2185b; }
.sbd-link.sbd-fb:hover { color: #1565c0; }
.sbd-lang {
  display: flex;
  align-items: center;
  gap: 2px;
  border-left: 1px solid rgba(255,255,255,0.15);
  padding-left: 18px;
}
.sbd-lang button {
  font-family: var(--mono);
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 999px;
  color: var(--bg);
  opacity: 0.55;
  transition: opacity .15s ease;
}
.sbd-lang button.active { opacity: 1; background: rgba(255,255,255,0.12); }

/* -------- Social Bar — mobile (bottom pill) -------- */
.social-bar-mobile { display: none; }

@media (max-width: 640px) {
  .social-bar-desktop { display: none; }
  .social-bar-mobile {
    display: flex;
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 888;
    background: var(--ink);
    border-radius: 999px;
    padding: 10px 18px;
    gap: 6px;
    align-items: center;
    box-shadow: 0 8px 32px rgba(0,0,0,0.30), 0 2px 8px rgba(0,0,0,0.18);
    /* no tocar: env safe area para iPhone con home indicator */
    bottom: calc(16px + env(safe-area-inset-bottom));
  }
  .sbm-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    color: rgba(255,255,255,0.82);
    transition: color .15s ease, background .15s ease;
  }
  .sbm-btn svg { width: 20px; height: 20px; }
  .sbm-btn:hover { color: #fff; }
  .sbm-wa { color: #25d366; }
  .sbm-ig { color: #e1306c; }
  .sbm-fb { color: #1877f2; }
  .sbm-cta {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-left: 4px;
    padding: 8px 14px;
    border-radius: 999px;
    background: var(--primary);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .04em;
    white-space: nowrap;
    transition: background .15s ease;
  }
  .sbm-cta:hover { background: var(--primary-2); }
  /* espacio para que el pill no tape el contenido del footer */
  body { padding-bottom: calc(88px + env(safe-area-inset-bottom)); }
}

/* -------- Header / Nav -------- */
.header {
  position: sticky;
  top: var(--social-bar-h);
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease;
}
.header.scrolled { border-bottom-color: var(--rule); background: color-mix(in oklch, var(--bg) 90%, transparent); backdrop-filter: blur(10px); }
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 18px;
  gap: 32px;
}
.brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  gap: 12px;
  letter-spacing: -0.01em;
  line-height: 1;
}
.brand-logo {
  width: 64px;
  height: auto;
  flex: none;
  filter: drop-shadow(0 1px 2px color-mix(in oklch, var(--primary) 22%, transparent));
}
.brand-text {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
}
.brand-name {
  font-family: var(--serif);
  font-size: 26px;
  color: var(--primary);
  line-height: 1.15;
  letter-spacing: -0.015em;
}
.brand .sm {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  line-height: 1;
}
/* legacy fallback if anything still uses brand-mark */
.brand-mark {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--bg);
  display: grid; place-items: center;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.nav {
  display: none;
  align-items: center;
  gap: 32px;
}
@media (min-width: 1000px) { .nav { display: flex; } }
.nav a {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-2);
  position: relative;
  padding-block: 6px;
}
.nav a:hover { color: var(--ink); }
.nav a.active { color: var(--ink); }
.nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--primary);
}
.nav-cta {
  display: none;
  gap: 10px;
  align-items: center;
}
@media (min-width: 1000px) { .nav-cta { display: flex; } }

.menu-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--rule);
  background: var(--bg);
  z-index: 100;
}
.menu-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  transition: all .25s ease;
}
.menu-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.open span:nth-child(2) { opacity: 0; }
.menu-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 1000px) { .menu-btn { display: none; } }

.header-mobile-actions {
  display: none;
  align-items: center;
  gap: 8px;
}
@media (max-width: 999px) { .header-mobile-actions { display: flex; } }

/* Idioma junto al hamburger — solo móvil */
.lang-mobile-btn {
  display: none;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .10em;
  color: var(--ink);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--rule-2);
  align-items: center;
  justify-content: center;
  transition: border-color .15s ease, color .15s ease;
  z-index: 100;
}
.lang-mobile-btn:hover { border-color: var(--ink); }
.header.scrolled .lang-mobile-btn { border-color: var(--rule); }
@media (max-width: 999px) { .lang-mobile-btn { display: flex; } }

/* Mobile nav overlay */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 90;
  padding: 120px var(--gutter) max(40px, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 32px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform .4s cubic-bezier(0.16, 1, 0.3, 1);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a {
  font-family: var(--serif);
  font-size: 36px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.mobile-nav .cta-stack {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.mobile-nav .btn-primary { color: var(--bg); }

/* -------- Hero -------- */
.hero {
  padding-top: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(64px, 7vw, 110px);
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 1000px) {
  .hero-grid { grid-template-columns: 1.1fr 1fr; gap: 80px; }
}
.hero-eyebrow-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 26px;
}
.hero-eyebrow-row .pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--rule-2);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: color-mix(in oklch, var(--primary-tint) 40%, transparent);
  transition: border-color .2s ease;
}
.hero-eyebrow-row .pill:hover { border-color: var(--primary); }
.hero-eyebrow-row .pill .pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  position: relative;
}
.hero-eyebrow-row .pill .pulse::after {
  content: "";
  position: absolute; inset: -4px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  animation: pulse 2s infinite ease-out;
}
@keyframes pulse {
  0% { transform: scale(0.8); opacity: 0.9; }
  100% { transform: scale(1.8); opacity: 0; }
}
.hero-sub {
  margin-top: 28px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: start;
  max-width: 580px;
}
.hero-sub .bar { width: 40px; height: 1px; background: var(--ink); margin-top: 12px; }
.hero-actions {
  margin-top: 36px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.hero-card {
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--r-lg);
  padding: 32px;
  display: grid;
  gap: 24px;
  box-shadow: 0 24px 48px -12px color-mix(in oklch, var(--ink) 20%, transparent);
}
@media (min-width: 1000px) {
  .hero-card { transform: translateY(-32px); }
}
.hero-card h4 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 32px;
  line-height: 1.05;
  margin: 0;
  letter-spacing: -0.01em;
}
.grid-fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px 20px;
}
@media (min-width: 480px) {
  .grid-fields { grid-template-columns: 1fr 1fr; }
}
.hero-card .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.hero-card .row.full { grid-template-columns: 1fr; }
.field {
  display: grid;
  gap: 6px;
}
.field label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: oklch(0.78 0.02 240);
  opacity: 0.8;
}
.field input, .field select, .field textarea {
  background: transparent;
  border: 0;
  border-bottom: 1px solid oklch(0.45 0.02 240);
  color: var(--bg);
  padding: 8px 0 10px;
  outline: none;
  font-size: 16px;
  font-family: var(--sans);
  transition: all .2s ease;
  appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' fill='none' stroke='%23ccc' stroke-width='1.5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 4px center;
  padding-right: 20px;
}
/* Make the native dropdown menu readable regardless of card bg */
.field option {
  color: var(--ink);
  background: var(--bg);
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--accent);
  padding-left: 4px;
}
.field input::placeholder { color: oklch(0.45 0.02 240); font-size: 14px; }
.field.error input, .field.error select { border-color: var(--warn); }
.field .err {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--warn);
  display: flex;
  align-items: center;
  gap: 5px;
  animation: errIn .2s ease both;
}
.field .err::before {
  content: "✕";
  font-size: 9px;
  line-height: 1;
  flex: none;
}
@keyframes errIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: none; }
}
.hero-card .submit {
  margin-top: 8px;
  width: 100%;
  padding: 17px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--ink);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.03em;
  transition: all .2s ease;
  box-shadow: 0 4px 16px -2px color-mix(in oklch, var(--accent) 45%, transparent);
  border: 1px solid var(--accent-2);
}
.hero-card .submit:hover {
  background: oklch(0.84 0.10 228);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px -4px color-mix(in oklch, var(--accent) 50%, transparent);
}
.hero-card .submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
.hero-card .submit:active { transform: translateY(0); }
.hero-card .meta {
  display: flex;
  justify-content: space-between;
  color: oklch(0.72 0.02 240);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---- Form success state ---- */
.form-success {
  display: grid;
  gap: 16px;
  padding: 8px 0 4px;
  animation: fadeUp .4s ease both;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}
.form-success .success-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--accent);
  display: grid;
  place-items: center;
}
.form-success .success-ref {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: oklch(0.28 0.03 245);
  border-radius: var(--r-sm);
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  align-self: flex-start;
}
.form-success .success-ref span {
  color: oklch(0.65 0.02 240);
  text-transform: uppercase;
  font-size: 10px;
}
.form-success .success-ref strong {
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.14em;
}
.form-success .success-steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 4px;
}
.form-success .success-step {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: oklch(0.50 0.02 240);
  flex: 1;
  position: relative;
}
.form-success .success-step:not(:last-child)::after {
  content: "";
  flex: 1;
  height: 1px;
  background: oklch(0.35 0.02 240);
  margin: 0 8px;
}
.form-success .success-step .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: oklch(0.35 0.02 240);
  flex: none;
}
.form-success .success-step.done .dot {
  background: var(--accent);
  box-shadow: 0 0 0 3px oklch(0.28 0.06 230);
}
.form-success .success-step.done {
  color: oklch(0.80 0.06 230);
}

/* hero visual strip */
.hero-strip {
  margin-top: clamp(56px, 6vw, 88px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rule);
  border-block: 1px solid var(--rule);
}
@media (max-width: 760px) { .hero-strip { grid-template-columns: repeat(2, 1fr); } }
.hero-strip > div {
  background: var(--bg);
  padding: 22px 18px;
  display: grid;
  gap: 6px;
}
.hero-strip .v {
  font-family: var(--serif);
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1;
}
.hero-strip .k {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* -------- Placeholder image (striped) -------- */
.ph {
  position: relative;
  background-color: var(--bg-2);
  background-image: repeating-linear-gradient(
    -45deg,
    transparent 0 14px,
    color-mix(in oklch, var(--ink) 5%, transparent) 14px 15px
  );
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  overflow: hidden;
}
.ph-cap {
  position: absolute;
  bottom: 12px; left: 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: var(--bg);
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid var(--rule);
}
.ph-tag {
  position: absolute;
  top: 12px; right: 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* -------- Marquee / clients -------- */
.marquee {
  padding-block: 36px;
  border-block: 1px solid var(--rule);
  background: var(--bg);
  overflow: hidden;
}
.marquee-track {
  display: flex;
  gap: 64px;
  animation: scroll 50s linear infinite;
  width: max-content;
  align-items: center;
  will-change: transform;
  backface-visibility: hidden;
}
.marquee-track .item {
  font-family: var(--serif);
  font-size: 28px;
  letter-spacing: -0.01em;
  color: var(--ink-2);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 64px;
}
.marquee-track .item::after {
  content: "✦";
  font-size: 14px;
  color: var(--primary);
}
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes scroll-logos {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-100% / 3)); }
}

/* -------- Logo marquee -------- */
.logo-marquee { overflow: hidden; padding-block: 36px; background: var(--ink); margin-top: 56px; }
.logo-track { display: flex; gap: 64px; animation: scroll-logos 20s linear infinite; width: max-content; align-items: center; will-change: transform; backface-visibility: hidden; }
.logo-item { display: inline-flex; align-items: center; gap: 64px; flex-shrink: 0; }
.logo-item::after { content: "✦"; font-size: 14px; color: #fff; opacity: 0.55; }
.logo-track img { height: 42px; width: auto; flex-shrink: 0; filter: brightness(0) invert(1); opacity: 0.45; transition: opacity 0.2s; }
.logo-track img.logo-big { height: 58px; }
.logo-track img:hover { opacity: 0.85; }

/* -------- Process / steps -------- */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  overflow: hidden;
}
@media (min-width: 800px) { .steps { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 800px)  { .steps-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .steps-4 { grid-template-columns: repeat(4, 1fr); } }
.step-items { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 7px; }
.step-items li { font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: .06em; display: flex; gap: 8px; line-height: 1.4; }
.step-items li .si { color: var(--primary); flex-shrink: 0; min-width: 18px; }
.step-items li.done { opacity: .5; }
.step {
  background: var(--bg);
  padding: 32px 28px 36px;
  display: grid;
  gap: 12px;
  position: relative;
  transition: background .25s ease;
}
.step:hover { background: var(--bg-2); }
.step .n {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--primary);
}
.step h4 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 30px;
  line-height: 1.05;
  margin: 4px 0 8px;
}
.step p { color: var(--ink-2); margin: 0; max-width: 38ch; }
.step .arrow {
  position: absolute;
  top: 30px; right: 28px;
  width: 22px; height: 22px;
  color: var(--ink-3);
}

/* -------- Services list -------- */
.services {
  border-top: 1px solid var(--rule);
}
.service-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  transition: padding .25s ease;
}
.service-row:hover { padding-left: 12px; }
.service-row .n {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
}
.service-row h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.6vw, 48px);
  line-height: 1;
  letter-spacing: -0.01em;
  margin: 0;
  transition: color .2s ease;
}
.service-row:hover h3 { color: var(--primary); }
.service-row .plus {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--rule-2);
  display: grid; place-items: center;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.service-row.open .plus { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.service-row .plus svg { width: 14px; height: 14px; transition: transform .25s ease; }
.service-row.open .plus svg { transform: rotate(45deg); }
.service-detail {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 28px;
  overflow: hidden;
  max-height: 0;
  transition: max-height .35s ease, padding .25s ease, border-color .25s ease;
  border-bottom: 1px solid transparent;
}
.service-detail.open {
  max-height: 520px;
  padding: 8px 0 36px;
  border-bottom-color: var(--rule);
}
.service-detail .body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 800px) {
  .service-detail .body { grid-template-columns: 1.5fr 1fr; }
}
.service-detail .body p { color: var(--ink-2); margin: 0; max-width: 56ch; }
.service-detail .bullets {
  display: grid;
  gap: 10px;
}
.service-detail .bullets li {
  list-style: none;
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 10px;
  font-size: 14px;
  color: var(--ink-2);
}
.service-detail .bullets li::before {
  content: "";
  width: 6px; height: 6px;
  margin-top: 8px;
  background: var(--primary);
  border-radius: 50%;
}

/* -------- Presence / stats -------- */
.presence {
  background: var(--ink);
  color: var(--bg);
}
.presence .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
}
@media (min-width: 1000px) {
  .presence .grid { grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
}
.presence .h-section { color: var(--bg); }
.presence .h-section .it { color: var(--accent); }
.presence .lede { color: oklch(0.78 0.02 240); max-width: 48ch; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: oklch(0.28 0.02 240);
  border: 1px solid oklch(0.28 0.02 240);
  border-radius: var(--r-md);
}
.stat {
  background: var(--ink);
  padding: 28px 24px 30px;
  display: grid;
  gap: 8px;
}
.stat .v {
  font-family: var(--serif);
  font-size: clamp(48px, 5vw, 80px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--bg);
}
.stat .v .plus { color: var(--accent); }
.stat .k {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: oklch(0.72 0.02 240);
}

/* -------- Map / coverage -------- */
.map-card {
  position: relative;
  background: oklch(0.22 0.02 240);
  border-radius: var(--r-lg);
  overflow: hidden;
  padding: 28px;
  color: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.map-card .grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, oklch(0.28 0.02 240) 1px, transparent 1px),
    linear-gradient(to bottom, oklch(0.28 0.02 240) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.6;
}
.map-card svg { position: relative; }
.map-card .badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: oklch(0.3 0.02 240);
  padding: 8px 14px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  align-self: flex-start;
}
.map-head {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.map-count {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: oklch(0.72 0.02 240);
}
.map-count .num {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--accent);
  margin-right: 4px;
  vertical-align: -2px;
}
.map-svg-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 340 / 200;
  margin-block: 4px;
}
.map-svg-wrap svg {
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
}
.state-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 20px;
  padding-top: 16px;
  border-top: 1px solid oklch(0.3 0.02 240);
  margin-top: 6px;
}
@media (min-width: 480px) {
  .state-list { grid-template-columns: repeat(2, 1fr); }
}
.state-item {
  font-family: var(--sans);
  font-size: 13px;
  color: oklch(0.86 0.02 240);
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  letter-spacing: 0.005em;
}
.state-item .bullet {
  color: var(--accent);
  font-size: 9px;
  line-height: 1;
}
.map-footnote {
  position: relative;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid oklch(0.3 0.02 240);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: oklch(0.7 0.02 240);
  line-height: 1.5;
}
.map-card .city-list {
  position: relative;
  display: none;
}

/* -------- Testimonial -------- */
.quote {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-block: clamp(80px, 8vw, 120px);
}
@media (min-width: 900px) { .quote { grid-template-columns: 160px 1fr; gap: 48px; } }
.quote .mark {
  font-family: var(--serif);
  font-size: 140px;
  line-height: 0.8;
  color: var(--primary);
  font-style: italic;
}
.quote blockquote {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.012em;
}
.quote cite {
  display: block;
  margin-top: 24px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-style: normal;
}

/* -------- FAQ -------- */
.faq {
  border-top: 1px solid var(--rule);
}
.faq-item {
  border-bottom: 1px solid var(--rule);
  padding: 22px 0;
}
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  width: 100%;
  text-align: left;
  font-family: var(--serif);
  font-size: clamp(20px, 2vw, 26px);
  letter-spacing: -0.01em;
  color: var(--ink);
}
.faq-q .ico { width: 22px; height: 22px; flex: none; transition: transform .25s ease; color: var(--ink-3); }
.faq-item.open .faq-q .ico { transform: rotate(45deg); color: var(--primary); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .25s ease;
  color: var(--ink-2);
  max-width: 64ch;
}
.faq-item.open .faq-a { max-height: 320px; padding-top: 14px; }

/* -------- CTA / Booking -------- */
.cta {
  background: var(--primary);
  color: var(--bg);
}
.cta .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
@media (min-width: 1000px) {
  .cta .grid { grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: start; }
}
.cta .h-section { color: var(--bg); }
.cta .h-section .it { color: oklch(0.92 0.06 230); }
.cta .lede { color: oklch(0.92 0.03 230); }
.cta .contact {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}
.cta .contact .row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid color-mix(in oklch, var(--bg) 18%, var(--primary));
  align-items: baseline;
}
.cta .contact .k {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: color-mix(in oklch, var(--bg) 78%, var(--primary));
}
.cta .contact .v { font-family: var(--serif); font-size: 22px; }
.book-card {
  background: var(--bg);
  color: var(--ink);
  border-radius: var(--r-lg);
  padding: 32px;
  display: grid;
  gap: 22px;
}
.book-card h4 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 30px;
  margin: 0 0 4px;
  line-height: 1;
}
.book-card .progress {
  display: flex;
  gap: 6px;
  margin-bottom: 4px;
}
.book-card .progress span {
  flex: 1;
  height: 3px;
  background: var(--rule);
  border-radius: 2px;
}
.book-card .progress span.done { background: var(--primary); }
.book-card .progress span.active { background: var(--ink); }
.book-card .field label { color: var(--ink-3); }
.book-card .field input, .book-card .field select, .book-card .field textarea {
  border-bottom-color: var(--rule-2);
  color: var(--ink);
}
.book-card .field input:focus, .book-card .field select:focus, .book-card .field textarea:focus {
  border-color: var(--primary);
}
.book-card .field select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' fill='none' stroke='%23666' stroke-width='1.5'/></svg>");
}
.book-card .field input::placeholder { color: oklch(0.52 0.02 240); }
.book-card .field.error input { border-color: var(--warn); }
.book-card .field .err { display:block; font-family:var(--mono); font-size:10px; letter-spacing:.08em; color:var(--warn); margin-top:4px; }

/* fields grid — 2 cols desktop, 1 col mobile */
.fields-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 640px) {
  .fields-grid { grid-template-columns: 1fr; }
}

/* slider */
.slider-wrap { margin-top:14px; }
.slider-wrap input[type=range] { width:100%; accent-color:var(--primary); cursor:pointer; }
.slider-ticks { display:flex; justify-content:space-between; margin-top:6px; }
.slider-ticks span { font-family:var(--mono); font-size:9px; color:var(--ink-3); letter-spacing:.04em; }

.book-card .service-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.book-card .chip {
  border: 1px solid var(--rule-2);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  transition: all .15s ease;
}
.book-card .chip:hover { border-color: var(--ink); }
.book-card .chip.active { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.book-card .chip.chip-wide { border-radius: 8px; width: 100%; text-align: left; }
.book-card .step-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 6px;
}
.book-card .step-nav .back {
  color: var(--ink-3);
  font-size: 14px;
  padding: 12px 0;
  font-weight: 500;
}
.book-card .step-nav .back:hover { color: var(--ink); }
.book-card .step-nav .next {
  padding: 14px 24px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg);
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  gap: 8px;
  align-items: center;
}
.book-card .step-nav .next:hover { background: var(--primary); }
.book-card .step-nav .next:disabled { opacity: 0.4; cursor: not-allowed; }
.book-card .summary {
  background: var(--bg-2);
  border-radius: var(--r-md);
  padding: 16px;
  display: grid;
  gap: 8px;
  font-size: 14px;
}
.book-card .summary .row { display: flex; justify-content: space-between; gap: 16px; }
.book-card .summary .k { color: var(--ink-3); font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; align-self: center; }
.book-card .summary .v { font-weight: 600; }
.book-card .success {
  display: grid;
  gap: 16px;
  text-align: center;
  padding: 16px 8px;
}
.book-card .success .ic {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--accent);
  display: grid; place-items: center;
  justify-self: center;
}
.book-card .success h4 { text-align: center; }
.book-card .success p { color: var(--ink-2); margin: 0; }
.book-card .success .ref {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  padding: 10px 14px;
  background: var(--bg-2);
  border-radius: var(--r-sm);
  display: inline-block;
  justify-self: center;
}

/* -------- Footer -------- */
.footer {
  background: var(--bg-3);
  padding-block: clamp(64px, 7vw, 96px);
}
.footer .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
@media (min-width: 800px) {
  .footer .grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; }
}
.footer h5 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 18px;
  font-weight: 600;
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer ul a { color: var(--ink-2); font-size: 14px; }
.footer ul a:hover { color: var(--ink); }
.footer .legal {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--rule-2);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  flex-wrap: wrap;
}

/* -------- Reveal on scroll -------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ======================================================
   MOBILE  (≤ 640px)
   ====================================================== */
@media (max-width: 640px) {

  /* ── Section rhythm ── */
  section { padding-block: 56px; }

  /* ── En móvil no hay social bar desktop, header al tope ── */
  .header { top: 0; }

  /* ── Header: compact brand ── */
  .brand .sm { display: none; }
  .brand-name { font-size: 20px; }
  .brand-logo { width: 44px; }
  .header .container { padding-block: 14px; gap: 16px; }

  /* ── Mobile nav: bump padding so first link clears header + utility bar ── */
  .mobile-nav { padding-top: 150px; gap: 24px; }
  .mobile-nav a { font-size: 30px; }
  .mobile-nav .cta-stack { margin-top: 16px; }

  /* ── Hero ── */
  .hero-eyebrow-row { margin-bottom: 18px; gap: 8px; }
  .hero-eyebrow-row .eyebrow { display: none; }
  .hero-eyebrow-row .pill { font-size: 9px; padding: 5px 10px; }
  .hero-sub { grid-template-columns: 1fr; gap: 0; margin-top: 18px; }
  .hero-sub .bar { display: none; }
  .hero-card { padding: 22px 20px; gap: 20px; }
  .hero-card h4 { font-size: 26px; }
  .hero-strip { margin-top: 40px; }

  /* ── Services ── */
  .service-row { grid-template-columns: 40px 1fr auto; gap: 12px; padding: 20px 0; }
  .service-row h3 { font-size: clamp(22px, 5.6vw, 28px); }
  .service-detail { grid-template-columns: 40px 1fr auto; gap: 12px; }

  /* ── Testimonial quote mark ── */
  .quote .mark { font-size: 72px; }

  /* ── CTA contact rows: stack label above value ── */
  .cta .contact .row { grid-template-columns: 1fr; gap: 4px; padding: 12px 0; }
  .cta .contact .v { font-size: 18px; }

  /* ── Footer legal: vertical on mobile ── */
  .footer .legal { flex-direction: column; gap: 8px; }
  .footer .grid { gap: 36px; margin-bottom: 40px; }

  /* ── Presence / stats ── */
  .stat .v { font-size: clamp(28px, 9vw, 48px); }
  .presence { overflow: hidden; }
  .map-card { padding: 18px; }
  .state-list { grid-template-columns: 1fr 1fr; }

  /* ── CTA book-card: form primero en mobile ── */
  .cta .grid { display: flex; flex-direction: column; }
  .cta .grid > :last-child { order: -1; }
}