/* =========================================================
   SenMar — Asesoría Gastronómica
   Design system — estética "Canvas" (oscura, minimal, cristal)
   ========================================================= */

:root {
  /* Colors */
  --bg: #03045e;
  --bg-elevated: #060a6e;
  --card: rgba(255, 255, 255, 0.04);
  --card-hover: rgba(255, 255, 255, 0.075);
  --card-solid: #0d1160;
  --card-solid-hover: #171b72;

  /* Sea-blue brand palette */
  --sea-1: #03045e;
  --sea-2: #0077b6;
  --sea-3: #00b4d8;
  --sea-4: #90e0ef;
  --sea-5: #caf0f8;

  --border-primary: rgba(255, 255, 255, 0.1);
  --border-primary-hover: rgba(255, 255, 255, 0.18);
  --border-muted: rgba(255, 255, 255, 0.06);

  --text-primary: #ededed;
  --text-muted: #8a8a8a;
  --text-placeholder: #707070;
  --text-inverted: #14100a;

  --accent: #3fae74;
  --accent-soft: rgba(63, 174, 116, 0.16);
  --gold: #c9a35c;

  /* Type */
  --font-serif: "Newsreader", "Georgia", serif;
  --font-sans: "Inter", "Arial", sans-serif;

  /* Layout */
  --container-w: 1180px;
  --container-narrow: 760px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-full: 999px;
  --section-pad: clamp(2.75rem, 5vw, 4.5rem);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 0.25s;
  --dur-med: 0.5s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
svg { display: block; }
::selection { background: var(--accent-soft); color: var(--text-primary); }

::-webkit-scrollbar { width: 0.6rem; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--card-solid); border-radius: var(--radius-full); }

.container {
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2rem);
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 { margin: 0; font-weight: 500; }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.9rem;
}
.section-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  letter-spacing: -0.01em;
  color: #fff;
  text-shadow: 0 4px 24px rgba(63, 174, 116, 0.12), 0 0 40px rgba(255, 255, 255, 0.06);
}

.section-lead {
  margin-top: 1rem;
  max-width: 620px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.section-head { margin-bottom: 2.2rem; }
.section-head.center { text-align: center; }
.section-head.center .section-lead { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  border-radius: var(--radius-full);
  padding: 0.85rem 1.6rem;
  font-weight: 500;
  font-size: 0.95rem;
  border: 1px solid transparent;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  color: #fff;
  background: #1c1c1c;
  border-color: var(--border-primary);
}
.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: conic-gradient(from 0deg at 50% 50%, rgba(255, 255, 255, 0.5) 0deg, transparent 60deg, transparent 300deg, rgba(255, 255, 255, 0.5) 360deg);
  opacity: 0;
  animation: spin 3.5s linear infinite;
  transition: opacity var(--dur-med) var(--ease);
}
.btn-primary::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 80%;
  height: 35%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.12);
  filter: blur(10px);
  z-index: -1;
  border-radius: var(--radius-full);
  transition: height var(--dur-med) var(--ease), opacity var(--dur-med) var(--ease);
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover::after { height: 65%; opacity: 1; }

.btn-outline-dark {
  color: var(--text-primary);
  background: transparent;
  border-color: var(--border-primary);
}
.btn-outline-dark:hover { border-color: var(--border-primary-hover); background: var(--card); }

.link-inline {
  color: var(--text-muted);
  font-size: 0.95rem;
  border-bottom: 1px solid transparent;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.link-inline:hover { color: var(--text-primary); border-color: var(--border-primary-hover); }

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(3, 4, 30, 0.72);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-primary);
}
.site-header-inner {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0.7rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
}
.nav-pill {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  flex-wrap: wrap;
  justify-content: center;
}
.nav-pill a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  border: 1px solid transparent;
  transition: all var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.nav-pill a:hover { color: var(--text-primary); background: rgba(255, 255, 255, 0.05); }
.nav-pill a.is-active {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-primary);
}
.nav-pill svg { width: 21px; height: 21px; flex-shrink: 0; }
.nav-pill .nav-label { display: inline; }

.brand-standalone {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}
.brand-standalone .brand-icon { width: 52px; height: auto; }
.brand-standalone .brand-word { display: flex; flex-direction: column; line-height: 1.15; }
.brand-standalone .brand-word strong { font-size: 0.95rem; color: var(--text-primary); font-weight: 600; }
.brand-standalone .brand-word span { font-size: 0.68rem; color: var(--text-muted); white-space: nowrap; }

/* ---------- Decorative watermark logo ---------- */
.has-watermark { overflow: hidden; }
.watermark-logo {
  position: absolute;
  opacity: 0.1;
  pointer-events: none;
  z-index: -1;
  filter: drop-shadow(0 0 50px rgba(0, 180, 216, 0.35));
  animation: watermark-float 16s ease-in-out infinite;
}
@keyframes watermark-float {
  0%, 100% { transform: translateY(0) rotate(-4deg); }
  50% { transform: translateY(-22px) rotate(4deg); }
}
@media (prefers-reduced-motion: reduce) {
  .watermark-logo { animation: none; }
}

.header-cta { flex-shrink: 0; padding: 0.65rem 1.3rem; font-size: 0.88rem; }

.nav-toggle { display: none; }

@media (max-width: 1000px) {
  .header-cta { display: none; }
}

@media (max-width: 760px) {
  .nav-pill .nav-label { display: none; }
  .nav-pill a { padding: 0.6rem; }
  .brand-standalone .brand-word span { display: none; }
}

@media (max-width: 560px) {
  .site-header-inner { padding: 0.55rem 1rem; gap: 0.6rem; }
  .brand-standalone .brand-icon { width: 40px; }
  .brand-standalone .brand-word { display: none; }
  .nav-pill { gap: 0.05rem; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(5.5rem, 11vw, 7.5rem) 0 3.5rem;
  overflow: hidden;
}
.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 0%, #000 40%, transparent 85%);
  mask-image: radial-gradient(ellipse 60% 50% at 50% 0%, #000 40%, transparent 85%);
}
.hero-spotlight {
  position: absolute;
  top: -4rem;
  left: 50%;
  transform: translateX(-50%);
  width: 34rem;
  height: 34rem;
  background: rgba(0, 180, 216, 0.22);
  filter: blur(160px);
  border-radius: 50%;
  pointer-events: none;
}
.hero .container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.avatar-ring {
  display: inline-flex;
  padding: 4px;
  border-radius: 50%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.03));
  box-shadow: 0 0 0 1px var(--border-primary);
}
.avatar-ring img {
  width: 108px;
  height: 108px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(20, 20, 20, 0.6);
}

.hero-eyebrow {
  margin-top: 1.6rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.55);
}
.hero-eyebrow .dot { display: none; }

h1.hero-title {
  margin-top: 0.8rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 1.15;
  max-width: 780px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.35));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
h1.hero-title em {
  font-style: italic;
  font-family: var(--font-serif);
  background: linear-gradient(180deg, #fff, var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  margin-top: 1.1rem;
  max-width: 560px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 1.05rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}
.availability-badge {
  margin-top: 1.4rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-primary);
  font-size: 0.85rem;
  color: var(--text-muted);
}
.hero-badges .availability-badge { margin-top: 0; }
.specialty-badge svg { width: 14px; height: 14px; color: var(--accent); flex-shrink: 0; }
.availability-badge .pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(63, 174, 116, 0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(63, 174, 116, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(63, 174, 116, 0); }
  100% { box-shadow: 0 0 0 0 rgba(63, 174, 116, 0); }
}

.hero-social {
  margin-top: 1.6rem;
  display: flex;
  align-items: center;
  gap: 1.6rem;
}
.hero-social a {
  color: var(--text-muted);
  transition: color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.hero-social a:hover { color: #fff; transform: translateY(-2px); }
.hero-social svg { width: 20px; height: 20px; }

.hero-cta {
  margin-top: 1.8rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
}

.hero-stats {
  margin-top: 3.4rem;
  display: flex;
  gap: clamp(1.6rem, 5vw, 3.2rem);
  padding: 1.6rem clamp(1.6rem, 5vw, 3rem);
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--border-muted);
}
.hero-stat { display: flex; flex-direction: column; align-items: center; gap: 0.25rem; }
.hero-stat strong {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  color: #fff;
}
.hero-stat span { font-size: 0.8rem; color: var(--text-muted); text-align: center; }

/* ---------- Sections / cards shared ---------- */
.section { padding: var(--section-pad) 0; position: relative; scroll-margin-top: 6.5rem; }
.section--tight { padding-top: 0; }
.hero { scroll-margin-top: 6.5rem; }

.divider {
  height: 1px;
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  background: linear-gradient(90deg, transparent, var(--border-primary) 50%, transparent);
}

.glass-card {
  background: var(--card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.glass-card:hover {
  background: var(--card-hover);
  border-color: var(--border-primary-hover);
}

/* ---------- Value props ---------- */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.diff-card {
  position: relative;
  padding: 1.8rem 1.6rem;
}
.diff-num {
  position: absolute;
  top: 1.2rem;
  right: 1.4rem;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text-placeholder);
}
.diff-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-primary);
  color: var(--accent);
  margin-bottom: 1.2rem;
}
.diff-icon svg { width: 22px; height: 22px; }
.diff-card h3 { font-size: 1.1rem; color: #fff; margin-bottom: 0.5rem; }
.diff-card p { color: var(--text-muted); font-size: 0.94rem; margin: 0; }

.manifesto {
  margin-top: 2.5rem;
  text-align: center;
}
.manifesto p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.3rem, 2.6vw, 1.8rem);
  color: rgba(255, 255, 255, 0.85);
}
.manifesto em { color: var(--accent); font-style: italic; }

/* ---------- Objetivo ---------- */
.objetivo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}
.objetivo-card { padding: 1.6rem 1.4rem; }
.objetivo-card .diff-icon { margin-bottom: 1rem; }
.objetivo-card h3 { font-size: 1rem; color: #fff; margin-bottom: 0.4rem; }
.objetivo-card p { color: var(--text-muted); font-size: 0.9rem; margin: 0; }

/* ---------- Services ---------- */
.service-tabs {
  display: flex;
  gap: 1.8rem;
  padding: 0;
  border-radius: 0;
  background: none;
  border: none;
  border-bottom: 1px solid var(--border-primary);
  margin-bottom: 2.6rem;
  flex-wrap: wrap;
  justify-content: flex-start;
}
.service-tab {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 0.1rem;
  margin-bottom: -1px;
  border-radius: 0;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.service-tab svg { width: 17px; height: 17px; }
.service-tab:hover { color: var(--text-primary); }
.service-tab.is-active {
  color: #fff;
  background: transparent;
  border-bottom-color: var(--sea-3);
}

.service-panel { display: none; }
.service-panel.is-active { display: block; }

.service-panel-head {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 2rem;
  padding: 1.8rem;
}
.service-panel-head p { color: var(--text-muted); }

.illus-panel {
  position: relative;
  min-height: 170px;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 1.2rem;
  background: linear-gradient(135deg, rgba(63, 174, 116, 0.16), rgba(255, 255, 255, 0.02));
}
.illus-panel.theme-sand { background: linear-gradient(135deg, rgba(201, 163, 92, 0.18), rgba(255, 255, 255, 0.02)); }
.illus-panel.theme-teal { background: linear-gradient(135deg, rgba(63, 174, 116, 0.2), rgba(255, 255, 255, 0.02)); }
.illus-panel.theme-deep { background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)); }
.illus-icon {
  width: 70px;
  height: 70px;
  color: rgba(255, 255, 255, 0.5);
}
.illus-icon.secondary {
  position: absolute;
  width: 34px;
  height: 34px;
  color: rgba(255, 255, 255, 0.3);
}
.illus-wave { display: none; }
.illus-label {
  position: relative;
  z-index: 1;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.service-card {
  display: flex;
  gap: 1rem;
  padding: 1.4rem;
}
.service-icon {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-primary);
  color: var(--accent);
}
.service-icon svg { width: 20px; height: 20px; }
.service-card h4 { font-size: 1rem; color: #fff; margin-bottom: 0.35rem; }
.service-card p { color: var(--text-muted); font-size: 0.9rem; margin: 0; }

.formaciones-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.formaciones-list li {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  background: var(--card);
  border: 1px solid var(--border-primary);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.timeline-title {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  margin-bottom: 0.9rem;
}

/* ---------- About ---------- */
.about .container {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3rem;
  align-items: start;
}
.about-photo { position: sticky; top: 7rem; }
.about-photo .photo-placeholder {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-primary);
  aspect-ratio: 4 / 5;
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-photo-tag {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background: var(--card);
  border: 1px solid var(--border-muted);
  font-size: 0.82rem;
  color: var(--text-muted);
}
.about-photo-tag svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--accent); }

.about-body .role {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
  margin: 0.6rem 0 1.6rem;
  line-height: 1.5;
}
.about-body p { color: rgba(237, 237, 237, 0.8); margin: 0 0 1.1rem; }

.pull-quote {
  margin: 2rem 0;
  padding: 1.6rem 1.8rem;
  border-radius: var(--radius-md);
  background: var(--card);
  border: 1px solid var(--border-primary);
  border-left: 2px solid var(--accent);
}
.pull-quote p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  color: #fff;
  text-shadow: 0 4px 20px rgba(63, 174, 116, 0.15);
  margin: 0 0 0.7rem;
}
.pull-quote cite {
  font-style: normal;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.company-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2rem;
}
.company-chips span {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  background: var(--card);
  border: 1px solid var(--border-primary);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
.expertise-grid li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: rgba(237, 237, 237, 0.85);
}
.expertise-grid svg { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; }

/* ---------- Why us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}
.why-card { padding: 1.8rem 1.6rem; }
.why-card h3 { font-size: 1.1rem; color: #fff; margin-bottom: 0.5rem; }
.why-card p { color: var(--text-muted); font-size: 0.94rem; margin: 0; }

.gallery-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.gallery-strip .illus-panel { min-height: 140px; border-radius: var(--radius-md); }

/* ---------- FAQ ---------- */
.faq-section .section-head { text-align: center; }
.faq-tabs {
  display: flex;
  justify-content: center;
  gap: 1.8rem;
  flex-wrap: wrap;
  margin-bottom: 2.2rem;
  border-bottom: 1px solid var(--border-primary);
}
.faq-tab {
  padding: 0.9rem 0.1rem;
  margin-bottom: -1px;
  border-radius: 0;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.faq-tab:hover { color: var(--text-primary); }
.faq-tab.is-active { color: #fff; border-bottom-color: var(--sea-3); }

.faq-group { display: none; max-width: var(--container-narrow); margin: 0 auto; }
.faq-group.is-active { display: block; }

.faq-item {
  border-radius: var(--radius-md);
  border: 1px solid var(--border-primary);
  background: var(--card);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: background var(--dur-fast) var(--ease);
}
.faq-item:hover { background: var(--card-hover); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.4rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--text-primary);
}
.faq-question .plus {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--border-primary);
  transition: transform var(--dur-fast) var(--ease);
}
.faq-question .plus svg { width: 14px; height: 14px; }
.faq-item.is-open .faq-question .plus { transform: rotate(135deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-med) var(--ease);
}
.faq-answer p {
  margin: 0;
  padding: 0 1.4rem 1.3rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ---------- Contact ---------- */
.cta-section {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-primary);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  padding: clamp(2rem, 5vw, 3.5rem);
  overflow: hidden;
  position: relative;
}
.bubbles { display: none; }

.cta-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.cta-inner h2 {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  color: #fff;
  margin: 0.4rem 0 1rem;
}

.contact-direct { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.7rem; }
.contact-direct a {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-md);
  background: var(--card);
  border: 1px solid var(--border-muted);
  transition: all var(--dur-fast) var(--ease);
}
.contact-direct a:hover { background: var(--card-hover); border-color: var(--border-primary); }
.contact-direct .ico {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: var(--accent);
}
.contact-direct .ico svg { width: 18px; height: 18px; }
.contact-direct .meta { display: flex; flex-direction: column; font-size: 0.92rem; color: var(--text-primary); font-weight: 500; }
.contact-direct .meta span { font-size: 0.78rem; color: var(--text-muted); font-weight: 400; margin-top: 0.1rem; }

.contact-form { display: flex; flex-direction: column; gap: 0.85rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-primary);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.92rem;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--text-placeholder); }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.05);
}
.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-form select { color-scheme: dark; }
.contact-form .btn { align-self: flex-start; margin-top: 0.3rem; }

.form-note { font-size: 0.78rem; color: var(--text-placeholder); margin: 0; }
.form-success {
  display: none;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  border: 1px solid rgba(63, 174, 116, 0.35);
  color: #bdf0d3;
  font-size: 0.9rem;
}
.form-success.is-visible { display: flex; }
.form-success.is-error {
  background: rgba(220, 90, 90, 0.12);
  border-color: rgba(220, 90, 90, 0.35);
  color: #f3b9b9;
}
.form-success svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ---------- Footer ---------- */
.site-footer { padding: 3.5rem 0 2.5rem; position: relative; overflow: hidden; }
.site-footer .footer-top,
.site-footer .footer-bottom { position: relative; z-index: 1; }
.site-footer .divider { margin-bottom: 2.5rem; }
.footer-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
  text-align: center;
}
.footer-top .brand-icon { width: 60px; height: auto; }
.footer-top .brand-word strong { display: block; font-size: 0.95rem; }
.footer-top .brand-word span { font-size: 0.75rem; color: var(--text-muted); }
.footer-nav { display: flex; gap: 1.6rem; flex-wrap: wrap; justify-content: center; }
.footer-nav a { font-size: 0.88rem; color: var(--text-muted); transition: color var(--dur-fast) var(--ease); }
.footer-nav a:hover { color: var(--text-primary); }
.footer-social { display: flex; gap: 1.2rem; }
.footer-social a { color: var(--text-muted); transition: color var(--dur-fast) var(--ease); }
.footer-social a:hover { color: #fff; }
.footer-social svg { width: 19px; height: 19px; }
.footer-bottom {
  margin-top: 1.6rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: var(--text-placeholder);
}

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  bottom: 1.6rem;
  right: 1.6rem;
  z-index: 90;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(20, 20, 20, 0.8);
  border: 1px solid var(--border-primary);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  display: grid;
  place-items: center;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: all var(--dur-fast) var(--ease);
}
.back-to-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.back-to-top:hover { background: var(--card-solid-hover); }
.back-to-top svg { width: 18px; height: 18px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

.reveal-stagger > * { opacity: 0; transform: translateY(16px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal-stagger.is-visible > * { opacity: 1; transform: none; }
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.14s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.23s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > *, .availability-badge .pulse, .btn-primary::before { transition: none; animation: none; opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .about .container { grid-template-columns: 1fr; }
  .about-photo { position: static; max-width: 340px; margin-inline: auto; }
  .cta-inner { grid-template-columns: 1fr; }
  .service-panel-head { grid-template-columns: 1fr; }
  .diff-grid, .why-grid { grid-template-columns: 1fr 1fr; }
  .objetivo-grid, .gallery-strip { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .diff-grid, .why-grid, .objetivo-grid, .gallery-strip, .service-cards, .expertise-grid, .form-row {
    grid-template-columns: 1fr;
  }
  .hero-stats { flex-wrap: wrap; justify-content: center; row-gap: 1.2rem; }
  .header-cta { display: none; }
}