/* ContactoLegalChile — navy · oro · amarillo. Hecho a mano. */
:root {
  --navy: #0B1F3A;
  --navy-2: #122C4F;
  --navy-3: #1A3A66;
  --gold: #C9A227;
  --gold-soft: #E8C455;
  --yellow: #F5C518;
  --paper: #FAF7EF;
  --paper-2: #F2EDDF;
  --ink: #1C2434;
  --ink-soft: #4A5568;
  --line: rgba(11, 31, 58, .12);
  --line-gold: rgba(201, 162, 39, .45);
  --wa: #1FAF57;
  --r: 14px;
  --ff-d: "Marcellus", Georgia, serif;
  --ff-b: "Instrument Sans", system-ui, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--ff-b); color: var(--ink); background: var(--paper); line-height: 1.6; }
img, svg { max-width: 100%; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { font-family: var(--ff-d); font-weight: 400; line-height: 1.12; color: var(--navy); }
h1 { font-size: clamp(2.3rem, 6vw, 4rem); }
h2 { font-size: clamp(1.8rem, 4.2vw, 2.7rem); }
h3 { font-size: clamp(1.25rem, 2.6vw, 1.6rem); }
.center { text-align: center; }
.lead { font-size: 1.06rem; color: var(--ink-soft); max-width: 56ch; }
.fine { font-size: .8rem; color: var(--ink-soft); opacity: .85; }
.gold-serif { color: var(--navy); font-style: italic; }

/* kicker */
.kicker { display: flex; align-items: center; gap: 12px; font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--navy); margin-bottom: 14px; }
.kicker.center { justify-content: center; }
.kicker-rule { display: inline-block; width: 38px; height: 1px; background: var(--gold); }

/* botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 24px; border: 0; border-radius: 999px; font: 600 .95rem var(--ff-b); cursor: pointer; text-decoration: none; transition: transform .15s, box-shadow .15s, background .15s; }
.btn:hover { transform: translateY(-1px); }
.btn-sm { padding: 9px 16px; font-size: .85rem; }
.btn-block { width: 100%; }
.btn-wa { background: var(--wa); color: #fff; box-shadow: 0 6px 18px rgba(31, 175, 87, .3); }
.btn-wa:hover { background: #189B4B; }
.btn-gold { background: linear-gradient(135deg, var(--gold-soft), var(--gold)); color: var(--navy); box-shadow: 0 6px 18px rgba(201, 162, 39, .35); }
.btn-ghost { background: transparent; color: var(--navy); border: 1px solid rgba(11, 31, 58, .35); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

/* topbar */
.topbar { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line-gold); }
.topbar-in { display: flex; align-items: center; gap: 22px; padding: 12px 20px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.seal-txt { font: 700 13px Georgia, serif; fill: var(--gold); letter-spacing: .05em; }
.brand-name { font-family: var(--ff-d); font-size: 1.12rem; color: var(--navy); letter-spacing: .02em; }
.brand-name em { color: var(--gold); font-style: normal; }
.nav { display: flex; gap: 20px; margin-left: auto; }
.nav a { color: var(--ink); text-decoration: none; font-size: .9rem; font-weight: 500; }
.nav a:hover { color: var(--gold); }
.menu-btn { display: none; background: none; border: 0; color: var(--navy); font-size: 1.5rem; cursor: pointer; }

/* hero */
.hero { position: relative; background: linear-gradient(160deg, #FFFFFF 55%, var(--paper)); color: var(--ink); overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-lines { position: absolute; inset: 0; background:
  repeating-linear-gradient(90deg, transparent 0 119px, rgba(201, 162, 39, .07) 119px 120px); pointer-events: none; }
.hero-in { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; padding-top: 72px; padding-bottom: 72px; }
.hero h1 { color: var(--navy); margin: 6px 0 18px; }
.hero .lead { color: var(--ink-soft); }
.hero .lead strong { color: var(--gold); font-weight: 600; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.hero-proof { display: flex; align-items: center; gap: 18px; list-style: none; margin-top: 38px; padding-top: 22px; border-top: 1px solid rgba(201, 162, 39, .3); }
.hero-proof li { display: flex; flex-direction: column; }
.hero-proof strong { font-family: var(--ff-d); font-size: 1.5rem; color: var(--navy); }
.hero-proof span { font-size: .78rem; color: var(--ink-soft); }
.proof-div { width: 1px; height: 34px; background: rgba(201, 162, 39, .3); }

/* foto del estudio */
.hero-art { display: flex; justify-content: center; }
.hero-photo { position: relative; margin: 0; max-width: min(460px, 88vw); animation: photoIn .9s ease both; }
.hero-photo img { display: block; width: 100%; height: auto; border-radius: var(--r); box-shadow: 0 24px 54px rgba(11, 31, 58, .18); }
.hero-photo::before { content: ""; position: absolute; inset: -12px -12px 12px 12px; border: 1px solid var(--line-gold); border-radius: var(--r); pointer-events: none; }
@keyframes photoIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* áreas */
.areas { padding: 84px 0 40px; }
.areas h2 { margin-bottom: 40px; }
.area-block { margin-bottom: 56px; }
.area-head { display: flex; align-items: flex-start; gap: 18px; margin-bottom: 22px; }
.area-num { font-family: var(--ff-d); font-size: 1.9rem; color: var(--navy); line-height: 1; padding: 6px 14px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.area-head p { color: var(--ink-soft); font-size: .95rem; }
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.card { background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--navy); border-radius: var(--r); padding: 26px 26px 20px; box-shadow: 0 8px 28px rgba(11, 31, 58, .05); }
.card h4 { font-family: var(--ff-d); font-size: 1.15rem; color: var(--navy); margin-bottom: 12px; }
.card ul { list-style: none; }
.card li { padding: 7px 0 7px 26px; position: relative; font-size: .93rem; color: var(--ink-soft); border-bottom: 1px dashed rgba(11, 31, 58, .08); }
.card li:last-child { border-bottom: 0; }
.card li::before { content: "§"; position: absolute; left: 4px; color: var(--navy); font-weight: 700; }
.card-cta { display: inline-block; margin-top: 14px; font-weight: 700; font-size: .9rem; color: var(--navy); text-decoration: none; border-bottom: 2px solid var(--navy); }
.card-cta:hover { color: var(--gold); }
.urgencia { margin-top: 20px; display: flex; align-items: center; justify-content: space-between; gap: 20px; background: #fff; border: 1px solid var(--line-gold); border-radius: var(--r); padding: 22px 26px; border-left: 4px solid var(--yellow); box-shadow: 0 8px 28px rgba(11, 31, 58, .06); }
.urgencia strong { font-family: var(--ff-d); font-size: 1.15rem; color: var(--navy); }
.urgencia p { color: var(--ink-soft); font-size: .9rem; max-width: 52ch; }
.urgencia p em { color: var(--navy); font-style: normal; font-weight: 700; }
.area-mig .area-head { background: var(--paper-2); border-radius: var(--r); padding: 22px 26px; align-items: center; }
.area-mig .card-cta { margin: 0 0 0 auto; white-space: nowrap; }

/* formularios */
.form-box label { display: block; font-size: .82rem; font-weight: 700; color: var(--navy); margin-bottom: 14px; }
.form-box input, .form-box select, .form-box textarea {
  width: 100%; margin-top: 6px; padding: 11px 14px; border: 1.5px solid var(--line); border-radius: 10px;
  font: 500 .95rem var(--ff-b); color: var(--ink); background: var(--paper); }
.form-box input:focus, .form-box select:focus, .form-box textarea:focus { outline: 2px solid var(--gold-soft); border-color: transparent; }

/* casos */
.casos { padding: 84px 0; background: var(--paper-2); }
.casos h2 { margin-bottom: 40px; }
.casos-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.caso { background: #fff; border-radius: var(--r); padding: 30px; border: 1px solid var(--line); position: relative; box-shadow: 0 8px 28px rgba(11, 31, 58, .05); }
.caso-tag { position: absolute; top: -12px; left: 26px; background: var(--yellow); color: var(--navy); font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 12px; border-radius: 999px; }
.caso-tag-p { background: var(--navy); color: var(--gold-soft); }
.stars { color: var(--gold); letter-spacing: .2em; margin: 8px 0 10px; }
.caso h3 { font-size: 1.25rem; margin-bottom: 10px; }
.caso p { font-size: .93rem; color: var(--ink-soft); }
.caso-result { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); font-weight: 700; color: var(--navy) !important; }
.caso-result::before { content: "★ "; color: var(--gold); }

/* faq */
.faq { padding: 84px 0; }
.faq-in { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; }
.faq-head { position: sticky; top: 90px; }
.faq-head h2 { margin-bottom: 14px; }
.faq-list details { background: #fff; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; overflow: hidden; }
.faq-list summary { cursor: pointer; list-style: none; padding: 18px 46px 18px 20px; font-weight: 600; color: var(--navy); position: relative; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font-family: var(--ff-d); font-size: 1.4rem; color: var(--gold); transition: transform .2s; }
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list details p { padding: 0 20px 18px; font-size: .93rem; color: var(--ink-soft); }
.faq-list details[open] summary { border-bottom: 1px dashed var(--line); margin-bottom: 12px; }

/* contacto */
.contacto { position: relative; background: linear-gradient(200deg, #FFFFFF, var(--paper-2)); color: var(--ink); padding: 84px 0; overflow: hidden; border-top: 1px solid var(--line); }
.contacto-in { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.contacto h2 { color: var(--navy); margin-bottom: 14px; }
.contacto .lead { color: var(--ink-soft); }
.contacto-datos { list-style: none; margin-top: 26px; }
.contacto-datos li { padding: 12px 0; border-bottom: 1px solid var(--line-gold); font-size: .95rem; }
.dato-k { display: block; font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--navy); }
.contacto-datos a { color: var(--navy); text-decoration: none; font-weight: 600; }
.form-box { background: #fff; border-radius: var(--r); padding: 28px; color: var(--ink); border-top: 4px solid var(--navy); box-shadow: 0 18px 44px rgba(11, 31, 58, .12); border: 1px solid var(--line); }
.form-box textarea { resize: vertical; }

/* footer */
.footer { background: var(--paper-2); color: var(--ink-soft); font-size: .82rem; padding: 22px 0; border-top: 1px solid var(--line-gold); }
.footer-in { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.footer a { color: var(--navy); text-decoration: none; font-weight: 600; }

/* whatsapp flotante */
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 60; width: 56px; height: 56px; border-radius: 50%; background: var(--wa); display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 26px rgba(31, 175, 87, .45); animation: waPulse 2.6s infinite; }
@keyframes waPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.06); } }

/* reveal */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.rv.in { opacity: 1; transform: none; }

/* responsive */
@media (max-width: 900px) {
  .hero-in, .contacto-in, .faq-in { grid-template-columns: 1fr; }
  .cards, .casos-grid { grid-template-columns: 1fr; }
  .hero-art { margin-top: 4px; }
  .hero-photo { max-width: min(420px, 92vw); }
  .hero-in { padding-top: 36px; padding-bottom: 48px; gap: 16px; }
  .hero-proof { margin-top: 26px; }
  .faq-head { position: static; }
  .urgencia { flex-direction: column; align-items: flex-start; }
  .area-mig .area-head { flex-wrap: wrap; }
  .area-mig .card-cta { margin: 0; }
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; padding: 16px 22px; gap: 14px; border-bottom: 1px solid var(--line-gold); box-shadow: 0 14px 30px rgba(11, 31, 58, .12); }
  .nav.open { display: flex; }
  .menu-btn { display: block; margin-left: auto; }
  .topbar-in { gap: 12px; }
  .topbar .btn-wa { margin-left: auto; }
  .menu-btn { margin-left: 0; }
  .hero-proof { flex-wrap: wrap; gap: 14px; }
}