/* =============================================================
   Efatá AI — styles.css
   1. Tokens  2. Reset & base  3. Utilities  4. Typography
   5. Components  6. Sections  7. Effects  8. Responsive
   9. Reduced motion
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:            #071531;
  --bg-1:          #0a2148;
  --bg-2:          #0d2a56;
  --surface:       #10294f;
  --surface-soft:  rgba(244, 246, 250, 0.05);
  --surface-line:  rgba(244, 246, 250, 0.03);

  --ink:           #f4f6fa;
  --ink-soft:      rgba(244, 246, 250, 0.80);
  --ink-mute:      rgba(244, 246, 250, 0.56);
  --ink-dim:       rgba(244, 246, 250, 0.36);

  --accent:        #2ba9e0;
  --accent-2:      #6fc6ee;
  --accent-deep:   #1c7fb0;
  --accent-soft:   rgba(43, 169, 224, 0.16);

  --line:          rgba(244, 246, 250, 0.14);
  --line-strong:   rgba(244, 246, 250, 0.26);

  --whatsapp:      #25d366;

  --radius-sm:     12px;
  --radius:        20px;
  --radius-lg:     28px;
  --radius-pill:   999px;

  --shadow-sm:     0 6px 20px rgba(2, 8, 22, 0.28);
  --shadow-md:     0 18px 44px rgba(2, 8, 22, 0.38);
  --shadow-glow:   0 0 0 1px rgba(43, 169, 224, 0.25), 0 20px 60px rgba(43, 169, 224, 0.14);

  --ease-out:      cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft:     cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce:   cubic-bezier(0.34, 1.56, 0.64, 1);

  --display: "Sora", "Segoe UI", system-ui, sans-serif;
  --sans:    "Inter", "Segoe UI", system-ui, sans-serif;

  --container: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --nav-h: 76px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  scroll-behavior: smooth;
  color-scheme: dark;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.08; letter-spacing: -0.01em; font-family: var(--display); }
ul, ol { list-style: none; padding: 0; }
input, textarea, select { font: inherit; color: inherit; }

::selection { background: var(--accent); color: var(--bg); }

:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. Utilities
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: 0.7rem 1.1rem; background: var(--ink); color: var(--bg-1);
  z-index: 9999; border-radius: 8px; font-weight: 600;
  transition: top 0.2s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

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

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

[hidden] { display: none !important; }

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }
[data-reveal][data-split] { opacity: 1; transform: none; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

/* =============================================================
   4. Typography
   ============================================================= */
.section-kicker { margin-bottom: 0.9rem; }
.section-title {
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  font-weight: 700;
  max-width: 24ch;
}
.section-lead {
  margin-top: 1rem;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: var(--ink-soft);
  max-width: 62ch;
}
.section-head { margin-bottom: clamp(2.2rem, 5vw, 3.5rem); }
.section-head.is-center { text-align: center; margin-inline: auto; }
.section-head.is-center .section-lead { margin-inline: auto; }

/* =============================================================
   5. Components
   ============================================================= */

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  padding: 0.95rem 1.7rem;
  border-radius: var(--radius-pill);
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), background 0.35s var(--ease-out), color 0.35s var(--ease-out);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: #041220;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-glow); }
.btn-ghost {
  background: rgba(244, 246, 250, 0.06);
  border: 1px solid var(--line-strong);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--accent-2); background: rgba(244, 246, 250, 0.1); transform: translateY(-2px); }
.btn-whatsapp {
  background: var(--whatsapp);
  color: #04220f;
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(37, 211, 102, 0.28); }
.btn-block { width: 100%; }
.btn-arrow { display: inline-block; transition: transform 0.3s var(--ease-out); }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* Language toggle */
.lang-toggle {
  display: inline-flex;
  padding: 3px;
  border-radius: var(--radius-pill);
  background: rgba(244, 246, 250, 0.07);
  border: 1px solid var(--line);
  gap: 2px;
}
.lang-toggle button {
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-pill);
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink-mute);
  transition: background 0.25s var(--ease-out), color 0.25s var(--ease-out);
}
.lang-toggle button.is-active { background: var(--accent); color: #041220; }

/* Cards (generic surface) */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2.1rem);
  transition: transform 0.4s var(--ease-out), border-color 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: var(--shadow-md); }

/* Badges / step numbers */
.step-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.6rem; height: 2.6rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #041220;
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.05rem;
  flex-shrink: 0;
}

/* Forms */
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field label, .field-legend {
  font-family: var(--display);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.field .hint { font-size: 0.82rem; color: var(--ink-mute); font-weight: 400; font-family: var(--sans); }

.input, .textarea, .select {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: rgba(244, 246, 250, 0.05);
  color: var(--ink);
  transition: border-color 0.25s var(--ease-out), background 0.25s var(--ease-out);
}
.input::placeholder, .textarea::placeholder { color: var(--ink-dim); }
.input:focus, .textarea:focus, .select:focus {
  border-color: var(--accent-2);
  background: rgba(244, 246, 250, 0.08);
  outline: none;
}
.textarea { resize: vertical; min-height: 6.5rem; }

.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%236FC6EE' stroke-width='1.6' fill='none' fill-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.4rem;
}

.option-list { display: flex; flex-direction: column; gap: 0.6rem; }
.option-row {
  display: flex; align-items: flex-start; gap: 0.7rem;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(244, 246, 250, 0.03);
  transition: border-color 0.25s var(--ease-out), background 0.25s var(--ease-out);
  cursor: pointer;
}
.option-row:hover { border-color: var(--line-strong); background: rgba(244, 246, 250, 0.06); }
.option-row input { margin-top: 0.2rem; accent-color: var(--accent); flex-shrink: 0; }
.option-row span { font-size: 0.95rem; color: var(--ink-soft); }
.option-row .option-other-input { flex: 1; margin-left: 0.4rem; }

.phone-row { display: grid; grid-template-columns: 6.5rem 1fr; gap: 0.7rem; }

fieldset { border: 0; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.8rem; }

/* =============================================================
   6. Sections
   ============================================================= */
.section { position: relative; padding-block: clamp(4rem, 9vw, 7rem); }
.section-alt { background: var(--bg-1); }

/* --- Nav --- */
.nav {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center;
  background: rgba(7, 21, 49, 0.55);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease-out), background 0.3s var(--ease-out);
}
@supports not (backdrop-filter: blur(1px)) {
  .nav { background: rgba(7, 21, 49, 0.94); }
}
.nav.is-scrolled { border-bottom-color: var(--line); background: rgba(7, 21, 49, 0.86); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.2rem; width: 100%; }
.nav-logo { display: flex; align-items: center; height: 34px; }
.nav-logo img { height: 100%; width: auto; }
.nav-links { display: none; align-items: center; gap: 1.9rem; }
.nav-link {
  position: relative;
  font-family: var(--display); font-size: 0.92rem; font-weight: 600;
  color: var(--ink-soft);
  padding-block: 0.3rem;
}
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0;
  height: 2px; background: var(--accent-2);
  transition: right 0.3s var(--ease-out);
}
.nav-link:hover { color: var(--ink); }
.nav-link:hover::after { right: 0; }
.nav-right { display: flex; align-items: center; gap: 0.9rem; }
.nav-cta { display: none; }
.nav-toggle {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 2.5rem; height: 2.5rem; border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}
.nav-toggle span { width: 1.15rem; height: 2px; background: var(--ink); margin-inline: auto; transition: transform 0.3s var(--ease-out), opacity 0.3s var(--ease-out); }
.nav-panel {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index: 90;
  background: var(--bg-1);
  padding: 2rem var(--gutter);
  display: flex; flex-direction: column; gap: 1.6rem;
  transform: translateY(-8px);
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out);
  overflow-y: auto;
}
.nav-panel.is-open { opacity: 1; pointer-events: auto; transform: none; }
.nav-panel a { font-family: var(--display); font-size: 1.3rem; font-weight: 700; }
html.nav-open body { overflow: hidden; }

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 92svh;
  display: flex; align-items: center;
  padding-top: clamp(3.5rem, 8vw, 5rem);
  padding-bottom: clamp(3rem, 6vw, 4rem);
  overflow: clip;
}
.hero-gradient {
  position: absolute; inset: 0; z-index: 0;
  --mx: 72%; --my: 22%;
  background:
    radial-gradient(680px circle at var(--mx) var(--my), rgba(43, 169, 224, 0.30), transparent 60%),
    radial-gradient(900px circle at 12% 90%, rgba(28, 127, 176, 0.22), transparent 65%),
    linear-gradient(165deg, var(--bg) 0%, var(--bg-1) 55%, var(--bg-2) 100%);
  transition: background 0.6s ease;
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0; opacity: 0.35;
  background-image: linear-gradient(rgba(244,246,250,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(244,246,250,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 60% 20%, black, transparent 75%);
}
.hero-inner { position: relative; z-index: 1; max-width: 46rem; }
.hero-kicker { margin-bottom: 1.6rem; }
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.4rem);
  font-weight: 800;
  max-width: 16ch;
}
.hero-title em { font-style: normal; color: var(--accent-2); }
.hero-sub {
  margin-top: 1.4rem;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--ink-soft);
  max-width: 42ch;
}
.hero-actions { margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: 0.9rem; }
.hero-tagline-lockup { margin-top: 3rem; display: flex; align-items: center; gap: 0.9rem; }
.hero-tagline-lockup img { height: 46px; width: auto; opacity: 0.92; }

/* --- Quiénes somos --- */
.about-lead-grid {
  display: grid; gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}
.about-lead-text .section-title { max-width: none; }
.about-lead-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-1);
  display: flex; align-items: center; justify-content: center;
  padding: clamp(1.6rem, 4vw, 2.4rem);
}
.about-lead-media img { width: 100%; max-width: 360px; }

.mv-grid { margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; gap: 1.4rem; }
.mv-card { position: relative; overflow: hidden; }
.mv-card .mv-label { font-family: var(--display); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-2); }
.mv-card p { margin-top: 0.8rem; font-size: 1.05rem; color: var(--ink-soft); }

.values-head { margin-top: clamp(3rem, 6vw, 4.5rem); margin-bottom: 1.6rem; }
.values-grid { display: grid; gap: 1.1rem; }
.value-card { display: flex; flex-direction: column; gap: 0.9rem; }
.value-card h3 { font-size: 1.15rem; }
.value-card p { color: var(--ink-mute); font-size: 0.96rem; }
.value-icon {
  width: 2.75rem; height: 2.75rem; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-soft);
  color: var(--accent-2);
}
.value-icon svg { width: 1.4rem; height: 1.4rem; }

/* --- Servicios --- */
.services-grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 260px;
  border: 1px solid var(--line);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
}
.service-card::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7, 21, 49, 0.35) 0%, rgba(7, 21, 49, 0.94) 100%);
  transition: background 0.4s var(--ease-out);
}
.service-card:hover::before { background: linear-gradient(180deg, rgba(7, 21, 49, 0.55) 0%, rgba(7, 21, 49, 0.96) 100%); }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.service-card--ia { background-image: radial-gradient(120% 140% at 100% 0%, rgba(43,169,224,0.22), transparent 55%), linear-gradient(135deg, #0a1830 0%, #0d2a56 60%, #164a7e 100%); }
.service-card--auto { background-image: radial-gradient(120% 140% at 100% 0%, rgba(43,169,224,0.22), transparent 55%), linear-gradient(135deg, #0b1c34 0%, #0f2f5c 60%, #1c5a8f 100%); }
.service-card--data { background-image: radial-gradient(120% 140% at 100% 0%, rgba(43,169,224,0.22), transparent 55%), linear-gradient(135deg, #0a1a34 0%, #0e2d5a 60%, #185893 100%); }
.service-card--mkt { background-image: radial-gradient(120% 140% at 100% 0%, rgba(43,169,224,0.24), transparent 55%), linear-gradient(135deg, #0b1c34 0%, #10335f 60%, #1e63a0 100%); }
.service-card--custom { background-image: radial-gradient(130% 160% at 100% 0%, rgba(111,198,238,0.32), transparent 60%), linear-gradient(120deg, #071733 0%, #123a68 45%, #1c7fb0 100%); }
.service-card-body { position: relative; z-index: 1; padding: clamp(1.6rem, 3.4vw, 2.2rem); }
.service-card-num {
  font-family: var(--display); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em;
  color: var(--accent-2); margin-bottom: 0.7rem; display: block;
}
.service-card h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); }
.service-card p { margin-top: 0.6rem; color: var(--ink-soft); max-width: 46ch; }
.service-card .service-note {
  margin-top: 0.9rem; padding-left: 0.85rem; border-left: 2px solid var(--accent);
  font-size: 0.88rem; font-style: italic; color: var(--ink-mute); max-width: 46ch;
}

.video-block { margin-top: clamp(2.5rem, 5vw, 3.5rem); }
.video-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--bg-1), var(--bg-2));
  padding: clamp(0.7rem, 2vw, 1rem);
  box-shadow: var(--shadow-md);
}
.video-card video { width: 100%; border-radius: calc(var(--radius-lg) - 8px); background: #000; aspect-ratio: 16/9; }
.video-caption { display: flex; align-items: center; gap: 0.6rem; margin-top: 1.1rem; color: var(--ink-mute); font-size: 0.92rem; }

/* --- Testimonios --- */
.testimonials-grid { display: grid; gap: 1.25rem; }
.testimonial-card { display: flex; flex-direction: column; gap: 1.1rem; }
.testimonial-top { display: flex; align-items: center; gap: 1rem; }
.testimonial-logo {
  width: 3.4rem; height: 3.4rem; border-radius: var(--radius-sm);
  background: var(--bg-1); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  color: var(--accent-2);
}
.testimonial-logo svg { width: 1.7rem; height: 1.7rem; }
.testimonial-name { font-size: 1.05rem; font-weight: 700; }
.testimonial-loc { font-size: 0.84rem; color: var(--ink-mute); }
.testimonial-quote { color: var(--ink-soft); font-size: 0.97rem; }
.testimonial-evidence {
  margin-top: auto; padding-top: 0.9rem; border-top: 1px solid var(--line);
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.86rem; font-weight: 600; color: var(--accent-2);
}
.testimonial-evidence svg { width: 1rem; height: 1rem; flex-shrink: 0; }
.testimonial-evidence a { text-decoration: underline; text-underline-offset: 3px; }

/* --- CTA band --- */
.cta-band {
  position: relative; overflow: clip;
  border-radius: var(--radius-lg);
  margin-inline: var(--gutter);
  padding: clamp(2.6rem, 6vw, 4.5rem) clamp(1.6rem, 5vw, 3.5rem);
  text-align: center;
  border: 1px solid var(--line);
}
.cta-band-gradient {
  position: absolute; inset: 0; z-index: 0;
  --mx: 70%; --my: 30%;
  background:
    radial-gradient(560px circle at var(--mx) var(--my), rgba(111, 198, 238, 0.28), transparent 62%),
    linear-gradient(160deg, var(--bg-1) 0%, var(--bg-2) 100%);
}
.cta-band-inner { position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(1.8rem, 4vw, 2.7rem); max-width: 22ch; margin-inline: auto; }
.cta-band .section-lead { margin-inline: auto; color: var(--accent-2); font-weight: 600; }
.cta-contacts { margin-top: 2.2rem; display: flex; flex-wrap: wrap; justify-content: center; gap: 2.4rem 3rem; }
.cta-contact-item { text-align: left; }
.cta-contact-label { font-family: var(--display); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-mute); }
.cta-contact-value { margin-top: 0.35rem; font-size: 1.1rem; font-weight: 700; }
.cta-contact-value a:hover { color: var(--accent-2); }

/* --- Mi llamado / Ikigai --- */
.ikigai-intro-grid { display: grid; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
.ikigai-media {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--line); background: var(--bg-1);
  padding: clamp(1rem, 3vw, 1.6rem);
}
.ikigai-media img { width: 100%; border-radius: var(--radius); }
.ikigai-intro-text p + p { margin-top: 1rem; color: var(--ink-soft); }
.ikigai-intro-text p:first-of-type { font-size: 1.1rem; }

.ikigai-steps { margin-top: clamp(3rem, 6vw, 4.5rem); display: flex; flex-direction: column; gap: 2rem; }
.ikigai-step { display: grid; grid-template-columns: 2.6rem 1fr; gap: 1.1rem 1.3rem; }
.ikigai-step-head { display: contents; }
.ikigai-step-title { font-size: 1.35rem; padding-top: 0.2rem; }
.ikigai-step-body { grid-column: 2; display: flex; flex-direction: column; gap: 1.4rem; }
.ikigai-step-body > p.ikigai-step-copy { color: var(--ink-soft); max-width: 68ch; }

.ikigai-lists { display: grid; gap: 1.1rem; }
.ikigai-list-card { display: flex; flex-direction: column; gap: 0.8rem; }
.ikigai-list-card h4 { font-size: 1rem; }
.ikigai-list-card .list-desc { font-size: 0.86rem; color: var(--ink-mute); }
.ikigai-list-boxes { display: grid; gap: 0.5rem; grid-template-columns: repeat(2, 1fr); }
.ikigai-list-boxes input {
  padding: 0.6rem 0.75rem; font-size: 0.88rem;
  border-radius: 10px; border: 1px solid var(--line);
  background: rgba(244, 246, 250, 0.04); color: var(--ink);
}
.ikigai-list-boxes input:focus { border-color: var(--accent-2); outline: none; background: rgba(244,246,250,0.08); }
.ikigai-sublists { display: grid; gap: 1rem; }

.ikigai-pick-grid { display: grid; gap: 1rem; }
.ikigai-pick-card { display: flex; flex-direction: column; gap: 0.5rem; }

.formula-grid { display: grid; gap: 1rem; }
.formula-card { text-align: center; }
.formula-card .formula-name { font-family: var(--display); font-weight: 800; font-size: 1.1rem; color: var(--accent-2); }
.formula-card .formula-eq { margin-top: 0.7rem; font-size: 0.92rem; color: var(--ink-soft); min-height: 2.4em; }
.formula-card .formula-def { margin-top: 0.9rem; padding-top: 0.9rem; border-top: 1px solid var(--line); font-size: 0.86rem; color: var(--ink-mute); }

.draft-box { display: flex; flex-direction: column; gap: 1rem; }
.draft-note {
  font-size: 0.88rem; font-style: italic; color: var(--ink-mute);
  padding-left: 0.9rem; border-left: 2px solid var(--accent);
}

/* --- Agendar asesoría --- */
.diag-form-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 4vw, 3rem);
  box-shadow: var(--shadow-md);
}
.form-section-title {
  font-size: 1.05rem; font-family: var(--display); font-weight: 700;
  padding-top: 1.6rem; margin-top: 1.6rem; border-top: 1px solid var(--line);
  color: var(--accent-2);
}
.form-section-title:first-child { padding-top: 0; margin-top: 0; border-top: 0; }
.diag-form-card form { display: flex; flex-direction: column; gap: 1.5rem; }
.social-grid { display: grid; gap: 0.9rem; }
.form-note { font-size: 0.85rem; color: var(--ink-mute); }
.form-submit-row { margin-top: 0.6rem; display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.form-privacy { font-size: 0.85rem; color: var(--ink-mute); text-align: center; }
.form-privacy a { text-decoration: underline; text-underline-offset: 3px; color: var(--ink-soft); }
.form-confirm {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.9rem 1.1rem; border-radius: var(--radius-sm);
  background: rgba(37, 211, 102, 0.12); border: 1px solid rgba(37, 211, 102, 0.4);
  color: var(--ink);
  font-size: 0.92rem;
}
.form-confirm svg { width: 1.3rem; height: 1.3rem; color: var(--whatsapp); flex-shrink: 0; }

/* --- Floating WhatsApp --- */
.floating-whatsapp {
  position: fixed; right: clamp(1rem, 4vw, 2rem); bottom: clamp(1rem, 4vw, 2rem);
  z-index: 80;
  width: 3.6rem; height: 3.6rem; border-radius: 50%;
  background: var(--whatsapp);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.35);
  transition: transform 0.3s var(--ease-bounce);
}
.floating-whatsapp:hover { transform: scale(1.08); }
.floating-whatsapp svg { width: 1.8rem; height: 1.8rem; color: #04220f; }

/* --- Footer --- */
.footer { padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; border-top: 1px solid var(--line); }
.footer-grid { display: grid; gap: 2.5rem; }
.footer-brand img { height: 40px; width: auto; }
.footer-brand p { margin-top: 1rem; color: var(--ink-mute); font-size: 0.92rem; max-width: 32ch; }
.footer-col h4 { font-family: var(--display); font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col a:hover { color: var(--accent-2); }
.footer-bottom {
  margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between;
  font-size: 0.82rem; color: var(--ink-dim);
}

/* =============================================================
   7. Effects
   ============================================================= */
.grain-veil {
  position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: 0.035; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* =============================================================
   8. Responsive (mobile-first)
   ============================================================= */
@media (min-width: 540px) {
  .ikigai-list-boxes { grid-template-columns: repeat(2, 1fr); }
  .cta-contacts { justify-content: center; }
}

@media (min-width: 720px) {
  .about-lead-grid { grid-template-columns: 1.15fr 0.85fr; }
  .mv-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card--custom { grid-column: span 2; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .ikigai-intro-grid { grid-template-columns: 1.1fr 0.9fr; }
  .ikigai-sublists { grid-template-columns: repeat(3, 1fr); }
  .ikigai-pick-grid { grid-template-columns: repeat(2, 1fr); }
  .formula-grid { grid-template-columns: repeat(2, 1fr); }
  .phone-row { grid-template-columns: 7rem 1fr; }
  .social-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.3fr repeat(3, 1fr); }
}

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
  .nav-panel { display: none; }
  .values-grid { grid-template-columns: repeat(3, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
  .formula-grid { grid-template-columns: repeat(4, 1fr); }
  .ikigai-list-boxes { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1280px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .service-card--custom { grid-column: span 2; }
}

/* =============================================================
   9. Reduced motion — only the truly intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-gradient { transition: none; }
  [data-reveal] { transition-duration: 0.2s; }
}