/* ============================================
   NOTARÍA LASCAR MERINO — Acento gris pizarra · Crimson Pro · radius 8px
   ============================================ */

:root {
  /* === Acento (único color de marca de este sitio) === */
  --accent: #41555E;
  --accent-hover: #2F3E45;
  --accent-soft: #D4DADD;
  --accent-tint: #EBEEF0;

  /* === Neutrals === */
  --white: #FFFFFF;
  --off-white: #FAFAF8;
  --gray-50: #F6F5F3;
  --gray-100: #EDECEB;
  --gray-200: #D9D7D5;
  --gray-300: #B7B3AD;
  --gray-400: #6B6864;
  --gray-500: #4D4A47;
  --gray-600: #2F2D2B;
  --gray-800: #1A1817;
  --dark: #0F0E0D;

  /* === Semantic === */
  --text: var(--dark);
  --text-light: var(--gray-600);
  --text-muted: var(--gray-500);
  --border: var(--gray-100);

  /* === Typography === */
  --font-heading: "Crimson Pro", "Times New Roman", serif;
  --font-body: "Crimson Text", "Cambria", "Georgia", "Times New Roman", serif;

  /* === Layout === */
  --container: 1160px;
  --section: 120px 0;
  --header-h: 96px;
  --radius: 8px;
  --shadow-card: 0 1px 3px rgba(65, 85, 94, 0.08);
  --shadow-hover: 0 4px 12px rgba(65, 85, 94, 0.14);
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; scroll-padding-top: var(--header-h); }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
button { border: 0; background: transparent; cursor: pointer; font: inherit; color: inherit; }
ul, ol { list-style: none; }

::selection { background: var(--accent); color: var(--white); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 8px; }

.skip-link { position: absolute; top: -100px; left: 16px; background: var(--dark); color: var(--white); padding: 12px 18px; font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; z-index: 1000; border-radius: 8px; transition: top 0.2s ease; }
.skip-link:focus { top: 16px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 32px; }

/* ============================ Typography ============================ */
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 600; line-height: 1.15; color: var(--dark); letter-spacing: -0.005em; }
h1 { font-size: clamp(2.5rem, 5.4vw, 4rem); font-weight: 500; }
h2 { font-size: clamp(1.95rem, 3.6vw, 2.7rem); font-weight: 500; }
h3 { font-size: clamp(1.3rem, 2.4vw, 1.65rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }
p { color: var(--text-light); font-size: 1.0625rem; line-height: 1.75; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.kicker-line { width: 32px; height: 1px; background: var(--accent); display: inline-block; }
.kicker--light { color: rgba(255,255,255,0.95); }
.kicker--light .kicker-line { background: rgba(255,255,255,0.85); }
.kicker--center { justify-content: center; }

/* ============================ Buttons ============================ */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 34px; font-family: var(--font-body); font-size: 0.82rem; font-weight: 600; letter-spacing: 2.5px; text-transform: uppercase; cursor: pointer; border: none; border-radius: 8px; min-height: 50px; transition: var(--transition); }
.btn-primary { background: var(--accent); color: var(--white); }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 10px 28px rgba(107, 39, 55, 0.25); }
.btn-outline-light { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,0.6); }
.btn-outline-light:hover, .btn-outline-light:focus-visible { background: var(--white); color: var(--text); border-color: var(--white); }
.btn-full { width: 100%; justify-content: center; }
.btn-ghost { display: inline-flex; align-items: center; gap: 6px; background: transparent; color: var(--accent); padding: 0; margin-top: 18px; font-family: var(--font-body); font-size: 0.82rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; cursor: pointer; border: none; }
.btn-ghost::after { content: " →"; transition: transform 0.25s ease; display: inline-block; }
.btn-ghost:hover, .btn-ghost:focus-visible { color: var(--accent-hover); }
.btn-ghost:hover::after { transform: translateX(5px); }

/* ============================ Header ============================ */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(255,255,255,0.96); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); transition: box-shadow 0.3s ease, background 0.3s ease; }
.header.scrolled { box-shadow: 0 1px 0 var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 14px; min-width: 0; }
.brand-mark { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 8px; border: 1.5px solid var(--accent); background: transparent; color: var(--accent); font-family: var(--font-heading); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.5px; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; min-width: 0; }
.brand-name { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 600; color: var(--dark); line-height: 1.1; letter-spacing: -0.005em; }
.brand-sub { font-family: var(--font-body); font-size: 0.7rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-muted); margin-top: 4px; font-weight: 500; }

.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a { font-family: var(--font-body); font-size: 0.85rem; letter-spacing: 0.04em; color: var(--text); padding: 8px 0; border-bottom: 1px solid transparent; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--accent); border-bottom-color: var(--accent); }
.nav-links .nav-cta { padding: 12px 22px; border: 1.5px solid var(--dark); border-radius: 8px; font-size: 0.78rem; letter-spacing: 2px; text-transform: uppercase; font-weight: 600; }
.nav-links .nav-cta:hover, .nav-links .nav-cta:focus-visible { background: var(--accent); border-color: var(--accent); color: var(--white); }

.menu-toggle { display: none; flex-direction: column; gap: 5px; padding: 10px; width: 44px; height: 44px; align-items: center; justify-content: center; }
.menu-toggle span { width: 24px; height: 1.5px; background: var(--dark); display: block; transition: transform 0.3s ease, opacity 0.2s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ============================ Hero ============================ */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: var(--header-h); color: var(--white); }
.hero-bg { position: absolute; inset: 0; overflow: hidden; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.15) brightness(0.85); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15,14,13,0.55) 0%, rgba(15,14,13,0.35) 50%, rgba(15,14,13,0.65) 100%); }
.hero-content { position: relative; z-index: 1; max-width: 800px; padding-top: 60px; padding-bottom: 80px; }
.hero-title { color: var(--white); font-weight: 500; max-width: 18ch; margin-bottom: 28px; text-wrap: balance; }
.hero-desc { color: rgba(255,255,255,0.92); font-size: clamp(1.05rem, 1.5vw, 1.18rem); line-height: 1.65; max-width: 56ch; margin-bottom: 40px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-meta { position: absolute; bottom: 36px; left: 0; right: 0; z-index: 1; padding: 0 32px; max-width: var(--container); margin: 0 auto; display: flex; gap: 12px; align-items: center; font-family: var(--font-body); font-size: 0.78rem; letter-spacing: 2.5px; text-transform: uppercase; color: rgba(255,255,255,0.7); }
.meta-sep { color: rgba(255,255,255,0.4); }

/* ============================ Section head ============================ */
.section-head { max-width: 760px; margin-bottom: 64px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { margin-bottom: 16px; }
.section-desc { color: var(--text-light); font-size: 1.0625rem; }

/* ============================ Sobre ============================ */
.sobre { padding: var(--section); position: relative; }
.sobre-grid { display: grid; grid-template-columns: minmax(300px, 460px) 1fr; gap: 80px; align-items: center; }
.sobre-image { border: 1.5px solid var(--accent-soft); padding: 0; }
.sobre-image img { width: 100%; aspect-ratio: 3/4; object-fit: cover; filter: grayscale(0.1); }
.sobre-text h2 { margin-bottom: 28px; max-width: 22ch; }
.sobre-text .lead { font-size: 1.18rem; color: var(--text); margin-bottom: 20px; line-height: 1.65; }
.sobre-text p { margin-bottom: 18px; }
.dropcap { float: left; font-family: var(--font-heading); font-size: 4.8rem; line-height: 0.85; color: var(--accent); padding: 10px 14px 0 0; font-weight: 500; }

/* ============================ Folio (detalle único) ============================ */
.folio { text-align: center; font-family: var(--font-heading); font-style: italic; font-size: 0.88rem; letter-spacing: 0.15em; color: var(--gray-300); margin-top: 40px; }

/* ============================ Servicios ============================ */
.servicios { padding: var(--section); background: var(--off-white); }
.servicios-list { display: flex; flex-direction: column; gap: 0; max-width: 880px; margin: 0 auto; border-top: 1px solid var(--border); }
.servicio { display: grid; grid-template-columns: 100px 1fr; gap: 28px; padding: 32px 0; border-bottom: 1px solid var(--border); align-items: start; transition: padding-left 0.3s ease; }
.servicio:hover { padding-left: 12px; }
.servicio-num { font-family: var(--font-body); font-size: 0.85rem; color: var(--accent); font-weight: 700; letter-spacing: 1.5px; line-height: 1; padding-top: 8px; }
.servicio-body h3 { margin-bottom: 12px; }
.servicio-body p { font-size: 1rem; max-width: 50ch; }

/* ============================ Compromiso ============================ */
.compromiso { padding: var(--section); }
.valores-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; max-width: 1000px; margin: 0 auto; }
.valor { text-align: center; padding: 0 12px; }
.valor-num { display: block; font-family: var(--font-heading); font-style: italic; font-size: 1.6rem; color: var(--accent); margin-bottom: 14px; font-weight: 500; }
.valor h4 { margin-bottom: 10px; }
.valor p { font-size: 0.95rem; color: var(--text-light); }

/* ============================ Equipo ============================ */
.equipo { padding: var(--section); background: var(--off-white); }
.equipo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.equipo-card { background: var(--white); padding: 28px 24px; border: 1px solid var(--border); border-top: 2px solid var(--accent); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.equipo-card:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(15,14,13,0.06); }
.equipo-card h4 { font-family: var(--font-body); font-size: 0.78rem; letter-spacing: 2.5px; text-transform: uppercase; color: var(--accent); padding-bottom: 14px; border-bottom: 1px solid var(--border); margin-bottom: 16px; font-weight: 700; }
.equipo-card ul { display: flex; flex-direction: column; gap: 10px; }
.equipo-card li { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-bottom: 10px; border-bottom: 1px dashed var(--gray-100); font-size: 0.95rem; color: var(--text); }
.equipo-card li:last-child { border-bottom: 0; padding-bottom: 0; }
.equipo-card li span { line-height: 1.4; }
.equipo-card li a { font-family: var(--font-body); font-size: 0.88rem; color: var(--accent); font-weight: 600; white-space: nowrap; }
.equipo-card li a:hover { color: var(--accent-hover); }

/* ============================ Cita ============================ */
.cita { padding: 80px 0; background: var(--white); text-align: center; }
.cita .container { max-width: 820px; }
.cita-line { width: 60px; height: 1px; background: var(--accent); margin: 0 auto 32px; }
.cita blockquote { font-family: var(--font-heading); font-style: italic; font-weight: 400; font-size: clamp(1.4rem, 2.4vw, 1.95rem); line-height: 1.45; color: var(--dark); }
.cita-author { font-family: var(--font-body); font-size: 0.85rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-muted); margin-top: 24px; }

/* ============================ Ley 21.772 ============================ */
.ley { padding: var(--section); background: var(--off-white); }
.ley-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.ley-card { background: var(--white); padding: 36px 30px; border: 1px solid var(--border); position: relative; }
.ley-letter { position: absolute; top: 24px; right: 30px; font-family: var(--font-heading); font-style: italic; font-size: 1.5rem; color: var(--accent); }
.ley-card h3 { margin-bottom: 14px; padding-right: 28px; }
.ley-card p { font-size: 0.96rem; color: var(--text-light); margin-bottom: 8px; }

/* ============================ Ubicación ============================ */
.ubicacion { padding: var(--section); }
.ubicacion-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.ubicacion-info h2 { max-width: 18ch; margin-bottom: 36px; }
.info-block { padding: 22px 0; border-top: 1px solid var(--border); }
.info-block:last-child { border-bottom: 1px solid var(--border); }
.info-label { font-family: var(--font-body); font-size: 0.72rem; letter-spacing: 2.5px; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; font-weight: 600; }
.info-value { color: var(--dark); font-size: 1.05rem; line-height: 1.65; }
.info-value a { color: var(--text); border-bottom: 1px solid var(--gray-200); }
.info-value a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.info-hour { font-variant-numeric: tabular-nums; font-weight: 500; }
.info-faint { display: block; color: var(--text-muted); font-size: 0.92rem; margin-top: 8px; font-style: italic; }
.ubicacion-map { aspect-ratio: 4/3; border: 1px solid var(--border); overflow: hidden; min-height: 320px; }
.ubicacion-map iframe { width: 100%; height: 100%; border: 0; }

/* ============================ Contacto ============================ */
.contacto { padding: var(--section); background: var(--off-white); }
.contacto-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: start; }
.contacto-intro h2 { max-width: 18ch; margin-bottom: 24px; }
.contacto-intro p { margin-bottom: 16px; }
.contacto-data { font-family: var(--font-body); margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--border); }
.contacto-data a { color: var(--text); display: block; padding: 4px 0; border-bottom: 1px solid var(--gray-200); }
.contacto-data a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.contacto-form { display: grid; gap: 20px; background: var(--white); padding: 40px; border: 1px solid var(--border); }
.contacto-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contacto-form label { display: grid; gap: 8px; }
.contacto-form span { font-family: var(--font-body); font-size: 0.72rem; letter-spacing: 2px; text-transform: uppercase; color: var(--text-muted); font-weight: 600; }
.contacto-form input, .contacto-form select, .contacto-form textarea { background: var(--white); border: 1px solid var(--gray-200); border-radius: 8px; padding: 12px 14px; font-family: var(--font-body); font-size: 1rem; color: var(--dark); outline: none; transition: border-color 0.2s ease; min-height: 48px; }
.contacto-form textarea { resize: vertical; min-height: 110px; line-height: 1.5; }
.contacto-form input:focus, .contacto-form select:focus, .contacto-form textarea:focus { border-color: var(--accent); }
.form-disclaimer { font-size: 0.85rem; color: var(--text-muted); font-style: italic; }

/* ============================ Footer ============================ */
.footer { background: var(--white); padding: 80px 0 32px; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 48px; padding-bottom: 56px; border-bottom: 1px solid var(--border); }
.footer-mark { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 600; color: var(--dark); margin-bottom: 6px; }
.footer-sub { color: var(--text-muted); font-size: 0.92rem; line-height: 1.5; }
.footer-label { font-family: var(--font-body); font-size: 0.72rem; letter-spacing: 2.5px; text-transform: uppercase; color: var(--accent); font-weight: 700; margin-bottom: 18px; }
.footer ul { display: grid; gap: 10px; }
.footer ul li { font-size: 0.95rem; color: var(--text-light); }
.footer ul a:hover { color: var(--accent); }
.footer-bottom { padding-top: 28px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; font-size: 0.82rem; color: var(--text-muted); }
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--accent); }
.footer-back { font-family: var(--font-body); letter-spacing: 1.5px; text-transform: uppercase; font-size: 0.72rem; }

/* ============================ Modal ============================ */
.modal { position: fixed; inset: 0; background: rgba(15,14,13,0.7); display: none; place-items: center; padding: 24px; z-index: 200; backdrop-filter: blur(4px); }
.modal.open { display: grid; }
.modal-box { background: var(--white); max-width: 540px; width: 100%; padding: 44px 40px 36px; border: 1px solid var(--border); position: relative; border-radius: 8px; }
.modal-close { position: absolute; top: 14px; right: 18px; font-size: 28px; line-height: 1; color: var(--dark); padding: 10px; }
.modal-close:hover { color: var(--accent); }
.modal-box h3 { margin: 8px 0 16px; }
.modal-box p { font-size: 1rem; margin-bottom: 12px; }
.modal-data { display: grid; grid-template-columns: 1fr 2fr; gap: 8px 16px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--border); }
.modal-data dt { font-family: var(--font-body); font-size: 0.72rem; letter-spacing: 2px; text-transform: uppercase; color: var(--text-muted); align-self: center; font-weight: 600; }
.modal-data dd { font-family: var(--font-heading); font-size: 1.2rem; color: var(--dark); font-weight: 500; }

/* ============================ Reveal animations ============================ */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(.2,.8,.2,1); }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-1 { transition-delay: 0.1s; }
.fade-in-2 { transition-delay: 0.2s; }
.fade-in-3 { transition-delay: 0.3s; }

/* ============================ Reduced motion ============================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .fade-in { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ============================ Responsive ============================ */
@media (max-width: 1024px) {
  :root { --section: 96px 0; }
  .sobre-grid { grid-template-columns: 1fr; gap: 48px; max-width: 640px; margin: 0 auto; }
  .sobre-image { max-width: 480px; }
  .ubicacion-grid, .contacto-grid { grid-template-columns: 1fr; gap: 48px; }
  .valores-grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }
  .ley-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  :root { --section: 72px 0; --header-h: 80px; }
  .container { padding: 0 24px; }
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--white); border-bottom: 1px solid var(--border); padding: 8px 0; box-shadow: 0 8px 24px rgba(15,14,13,0.05); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 32px; border-bottom: 0; }
  .nav-links a:hover { background: var(--off-white); border-bottom-color: transparent; }
  .nav-links .nav-cta { margin: 12px 32px; padding: 14px 22px; text-align: center; justify-content: center; }
  .menu-toggle { display: flex; }
  .brand-sub { display: none; }
  .servicios-list { grid-template-columns: 1fr; }
  .servicio:nth-child(2n+1) { padding-right: 0; border-right: 0; }
  .servicio:nth-child(2n) { padding-left: 0; }
  .servicio { padding: 32px 0; }
  .servicio-num { font-size: 2rem; }
  .contacto-form { padding: 28px; }
  .contacto-form .form-row { grid-template-columns: 1fr; gap: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; padding-bottom: 36px; }
  .footer-bottom { flex-direction: column; gap: 8px; align-items: flex-start; }
}
@media (max-width: 480px) {
  .container { padding: 0 20px; }
  .hero { min-height: 90vh; }
  .hero-content { padding-top: 40px; padding-bottom: 60px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .hero-meta { font-size: 0.7rem; padding: 0 20px; }
  .valores-grid { grid-template-columns: 1fr; gap: 32px; max-width: 320px; margin: 0 auto; }
  .equipo-grid { grid-template-columns: 1fr; }
  .modal-box { padding: 32px 24px; }
}