/* ==========================================================
   Sotero Lopez — Attorney & Notary Services
   Palette: ledger green, brass, vellum, wax red
   ========================================================== */
:root {
  --ledger: #1E3A34;
  --ledger-deep: #142925;
  --ledger-soft: #2C4F47;
  --brass: #B08D57;
  --brass-light: #D2B585;
  --vellum: #E9ECE4;
  --vellum-dim: #D9DDD2;
  --ink: #1B2421;
  --ink-soft: #4A5651;
  --wax: #7A2430;

  --serif-display: "Libre Caslon Display", "Libre Caslon Text", Georgia, "Times New Roman", serif;
  --serif: "Libre Caslon Text", Georgia, "Times New Roman", serif;
  --sans: "Public Sans", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* modular scale 1.25 */
  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: 1.5625rem;
  --step-3: 1.953rem;
  --step-4: clamp(2.2rem, 4vw + 1rem, 3.815rem);

  --wrap: 72rem;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section: clamp(4.5rem, 10vw, 8rem);

  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
*, *::before, *::after { box-sizing: inherit; }
html { scroll-behavior: smooth; scroll-padding-top: calc(4.5rem + env(safe-area-inset-top, 0px)); }
body {
  margin: 0;
  background: var(--vellum);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, canvas, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-weight: 400; margin: 0; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: 46rem; }

.skip {
  position: absolute; left: -999px; top: 0.5rem;
  background: var(--brass); color: var(--ink); padding: .5rem 1rem; z-index: 100;
}
.skip:focus { left: 0.5rem; }

:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: rgba(233, 236, 228, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(30, 58, 52, 0.12);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 4.25rem; }
.brand { display: flex; align-items: center; gap: .65rem; text-decoration: none; color: var(--ledger); font-family: var(--serif-display); font-size: var(--step-1); }
.brand-mark { width: 2.25rem; height: 2.25rem; color: var(--brass); }
.nav { display: flex; align-items: center; gap: 1.75rem; }
.nav a { text-decoration: none; font-size: .95rem; color: var(--ink-soft); }
.nav a:hover { color: var(--ledger); }
.nav .nav-call {
  color: var(--vellum); background: var(--ledger);
  padding: .55rem 1rem; border-radius: 2px; font-weight: 500;
}
.nav .nav-call:hover { background: var(--ledger-soft); color: var(--vellum); }
.nav-toggle { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--sans); font-weight: 500; font-size: 1rem;
  padding: .9rem 1.5rem; border-radius: 2px; text-decoration: none; cursor: pointer;
  border: 1px solid var(--ledger); transition: background .2s, color .2s;
}
.btn-solid { background: var(--ledger); color: var(--vellum); }
.btn-solid:hover { background: var(--ledger-soft); }
.btn-line { background: transparent; color: var(--ledger); }
.btn-line:hover { background: var(--ledger); color: var(--vellum); }

.section-title {
  font-family: var(--serif-display);
  font-size: var(--step-3);
  line-height: 1.15;
  color: var(--ledger);
  margin-bottom: .75em;
  max-width: 22ch;
}
.section-intro { color: var(--ink-soft); max-width: 58ch; font-size: 1.0625rem; }

/* ---------- Hero ---------- */
.hero { padding: clamp(3rem, 7vw, 6rem) 0 var(--section); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero-kicker { font-family: var(--serif); font-style: italic; color: var(--brass); font-size: var(--step-1); margin-bottom: .75rem; }
.hero h1 {
  font-family: var(--serif-display);
  font-size: var(--step-4);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--ledger);
  max-width: 15ch;
  margin-bottom: .55em;
}
.lede { font-family: var(--serif); font-size: 1.125rem; line-height: 1.75; color: var(--ink-soft); max-width: 50ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }
.hero-visual { position: relative; aspect-ratio: 1 / 1; }
.hero-visual canvas { width: 100%; height: 100%; }
.visual-hint { position: absolute; bottom: 0; left: 0; right: 0; text-align: center; font-size: var(--step--1); color: var(--ink-soft); margin: 0; opacity: .7; }
@media (hover: none) { .visual-hint { display: none; } }

/* ---------- Services ---------- */
.services { background: var(--ledger); color: var(--vellum); padding: var(--section) 0; }
.services .section-title { color: var(--vellum); }
.services .section-intro { color: var(--vellum-dim); opacity: .85; }
.services-head { display: grid; grid-template-columns: 1.4fr 1fr; gap: 2rem; align-items: center; }
#gavel-canvas { width: 100%; aspect-ratio: 16 / 10; }
.service-columns { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); margin-top: 3.5rem; }
.service-group h3 {
  font-family: var(--serif); font-style: italic; font-size: var(--step-2);
  color: var(--brass-light); padding-bottom: .75rem; margin-bottom: .5rem;
  border-bottom: 1px solid rgba(210, 181, 133, .45);
}
.service-list { margin: 0; }
.service-list > div { padding: 1.25rem 0; border-bottom: 1px solid rgba(233, 236, 228, .12); }
.service-list dt { font-family: var(--serif-display); font-size: var(--step-1); margin-bottom: .3rem; }
.service-list dd { margin: 0; color: var(--vellum-dim); opacity: .85; max-width: 46ch; }

/* ---------- About ---------- */
.about { padding: var(--section) 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.about-visual { aspect-ratio: 4 / 5; max-height: 38rem; }
.about-visual canvas { width: 100%; height: 100%; }
.about-copy p { font-family: var(--serif); font-size: 1.0625rem; line-height: 1.8; max-width: 56ch; color: var(--ink); }
.about-copy .btn { margin-top: 1rem; }

/* ---------- Process ---------- */
.process { background: var(--vellum-dim); padding: var(--section) 0; }
.process-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); }
.process-sticky { position: sticky; top: calc(6rem + env(safe-area-inset-top, 0px)); aspect-ratio: 1 / 1; }
.process-sticky canvas { width: 100%; height: 100%; }
.steps { list-style: none; counter-reset: step; margin: 0; padding: 0; }
.step {
  counter-increment: step;
  position: relative;
  padding: 0 0 0 4rem;
  min-height: 40vh;
  display: flex; flex-direction: column; justify-content: center;
  opacity: .45; transition: opacity .4s;
}
.step.is-active { opacity: 1; }
.step::before {
  content: counter(step);
  position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 2.6rem; height: 2.6rem; border-radius: 50%;
  border: 1px solid var(--brass); color: var(--ledger);
  font-family: var(--serif-display); font-size: 1.2rem;
  display: grid; place-items: center;
  margin-top: -1.2rem;
}
.step.is-active::before { background: var(--ledger); color: var(--vellum); border-color: var(--ledger); }
.step h3 { font-family: var(--serif-display); font-size: var(--step-2); color: var(--ledger); margin-bottom: .4rem; }
.step p { color: var(--ink-soft); max-width: 44ch; margin: 0; }

/* ---------- FAQ ---------- */
.faq { padding: var(--section) 0; }
.faq details { border-top: 1px solid rgba(30, 58, 52, .2); }
.faq details:last-of-type { border-bottom: 1px solid rgba(30, 58, 52, .2); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.35rem 2.5rem 1.35rem 0; position: relative;
  font-family: var(--serif-display); font-size: var(--step-1); color: var(--ledger);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: .25rem; top: 50%; transform: translateY(-50%);
  font-family: var(--sans); font-size: 1.5rem; color: var(--brass); transition: transform .25s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--ink-soft); max-width: 60ch; padding-bottom: 1.35rem; margin: 0; }

/* ---------- Contact ---------- */
.contact { background: var(--ledger-deep); color: var(--vellum); padding: var(--section) 0; }
.contact .section-title { color: var(--vellum); }
.contact .section-intro { color: var(--vellum-dim); opacity: .85; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }

.card-scene { perspective: 1400px; }
.biz-card {
  position: relative; width: 100%; aspect-ratio: 1.75 / 1; max-width: 30rem;
  border: 0; padding: 0; background: none; cursor: pointer; color: inherit; font: inherit;
  transform-style: preserve-3d;
  transition: transform .9s cubic-bezier(.2, .7, .2, 1);
  transform: rotateX(8deg) rotateY(-14deg);
}
.biz-card.is-flipped { transform: rotateX(8deg) rotateY(166deg); }
.biz-face {
  position: absolute; inset: 0; border-radius: 6px;
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
  display: flex; flex-direction: column; justify-content: center;
  padding: 1.75rem 2rem; text-align: left;
  box-shadow: 0 30px 50px -20px rgba(0, 0, 0, .6);
}
.biz-front {
  background: linear-gradient(135deg, #F1F3EC, #DADFD3);
  color: var(--ledger);
}
.biz-back { background: var(--wax); color: #F4E9E4; transform: rotateY(180deg); gap: .6rem; }
.biz-seal {
  position: absolute; top: 1.4rem; right: 1.6rem; width: 3.4rem; height: 3.4rem; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--serif-display); font-size: 1.1rem; color: var(--brass);
  border: 1.5px solid var(--brass); box-shadow: inset 0 0 0 4px #E6E9E0, inset 0 0 0 5px var(--brass);
}
.biz-name { font-family: var(--serif-display); font-size: clamp(1.5rem, 3vw, 2.1rem); }
.biz-role { font-family: var(--serif); font-style: italic; color: var(--ink-soft); }
.biz-flip { position: absolute; bottom: 1.2rem; left: 2rem; font-size: .8rem; color: var(--ink-soft); }
.biz-line { display: flex; gap: 1rem; font-size: clamp(.9rem, 1.8vw, 1.05rem); word-break: break-all; }
.biz-label { width: 3.5rem; flex: none; opacity: .7; font-size: .85rem; padding-top: .1rem; }
.contact-direct { margin-top: 2.5rem; display: grid; gap: .4rem; }
.contact-direct a { font-family: var(--serif-display); font-size: var(--step-2); text-decoration: none; color: var(--brass-light); word-break: break-word; }
.contact-direct a:hover { text-decoration: underline; text-underline-offset: 4px; }

.contact-form { display: grid; gap: 1.1rem; margin-top: 1.5rem; }
.field { display: grid; gap: .35rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field label { font-size: .9rem; color: var(--vellum-dim); }
.field input, .field select, .field textarea {
  font: inherit; color: var(--vellum);
  background: rgba(233, 236, 228, .06);
  border: 1px solid rgba(233, 236, 228, .25);
  border-radius: 2px; padding: .75rem .85rem;
}
.field select option { color: var(--ink); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brass-light); background: rgba(233, 236, 228, .1); }
.field [aria-invalid="true"] { border-color: #E08A8A; }
.contact .btn-solid { background: var(--brass); color: var(--ink); border-color: var(--brass); justify-self: start; }
.contact .btn-solid:hover { background: var(--brass-light); }
.form-status { margin: 0; min-height: 1.4em; color: var(--brass-light); font-size: .95rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ledger-deep); color: var(--vellum-dim); padding: 3rem 0 2.5rem; border-top: 1px solid rgba(233, 236, 228, .1); font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem 3rem; }
.footer-brand { font-family: var(--serif-display); font-size: var(--step-1); color: var(--vellum); margin-bottom: .2rem; }
.site-footer a { text-decoration: none; color: var(--brass-light); }
.disclaimer, .copyright { grid-column: 1 / -1; margin: 0; opacity: .7; max-width: 80ch; font-size: .85rem; }

/* ---------- Canvas fallback ---------- */
.no-webgl canvas { display: none; }
.no-webgl #gavel-canvas { display: none; }
.no-webgl .hero-visual, .no-webgl .about-visual, .no-webgl .process-sticky {
  background: url("../assets/seal.svg") center / 70% no-repeat;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .about-grid, .contact-grid, .service-columns, .services-head { grid-template-columns: 1fr; }
  #gavel-canvas { max-width: 24rem; }
  .hero-visual { max-width: 20rem; }
  .hero-visual { max-width: 26rem; margin: 0 auto; width: 100%; }
  .about-visual { max-width: 22rem; margin: 0 auto; width: 100%; aspect-ratio: 1 / 1; }
  .process-grid { grid-template-columns: 1fr; }
  .process-visual { position: sticky; top: calc(4.25rem + env(safe-area-inset-top, 0px)); z-index: 2; background: var(--vellum-dim); }
  .process-sticky { position: relative; top: 0; max-width: 16rem; margin: 0 auto; }
  .step { min-height: 55vh; }
}
@media (max-width: 760px) {
  .nav-toggle {
    display: inline-block; font: inherit; font-size: .95rem; background: none;
    border: 1px solid var(--ledger); color: var(--ledger); padding: .45rem .9rem; border-radius: 2px; cursor: pointer;
  }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--vellum); border-bottom: 1px solid rgba(30, 58, 52, .15);
    display: none; padding: .5rem var(--gutter) 1.25rem;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: .8rem 0; border-bottom: 1px solid rgba(30, 58, 52, .08); }
  .nav .nav-call { margin-top: .75rem; text-align: center; border: 0; }
  .field-row, .footer-grid { grid-template-columns: 1fr; }
  .biz-face { padding: 1.25rem 1.4rem; }
  .biz-seal { width: 2.6rem; height: 2.6rem; font-size: .9rem; top: 1rem; right: 1.1rem; }
  .biz-flip { left: 1.4rem; bottom: .9rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}