:root {
  --primary: #2E4A3C;
  --accent: #9C7A3C;
  --on-primary: #F7F4EC;
  --on-accent: #F7F4EC;
  --paper: #F7F4EC;
  --paper-2: #EFEADC;
  --card: #FBF9F3;
  --ink: #1D211B;
  --ink-soft: #5A5C4F;
  --rule: #D8D0B8;
  --rule-strong: #B3A785;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(29, 33, 27, .06), 0 8px 24px rgba(29, 33, 27, .06);
  --serif: "Fraunces", Georgia, serif;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans);
  font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; }
.container { width: min(1120px, 100% - 32px); margin: 0 auto; }
.eyebrow {
  font-size: 12.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--accent);
  display: flex; align-items: center; gap: 10px; margin: 0 0 14px;
}
.eyebrow::before { content: ""; width: 28px; height: 1.5px; background: currentColor; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.12; margin: 0; letter-spacing: -.01em; }
h2 { font-size: clamp(30px, 4.6vw, 46px); }
.section { padding: clamp(64px, 9vw, 110px) 0; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: 40px; }
.section-head p { max-width: 460px; color: var(--ink-soft); margin: 0; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 48px; padding: 12px 22px;
  border-radius: 999px; font: 600 15px/1 var(--sans); text-decoration: none; cursor: pointer; border: 1.5px solid transparent;
  transition: transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2.5px solid var(--accent); outline-offset: 2px;
}
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-outline:hover { background: var(--ink); color: var(--paper); }
.btn-wa { background: #1F9D55; color: #fff; }
.btn svg { width: 19px; height: 19px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 30; background: rgba(247, 244, 236, .92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--rule);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 66px; gap: 16px; }
.logo { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 9px; background: var(--primary); color: var(--on-primary);
  display: grid; place-items: center; font: 600 15px/1 var(--serif); letter-spacing: .02em; flex: none;
}
.logo-name { font: 500 20px/1 var(--serif); }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { text-decoration: none; font-size: 15px; color: var(--ink-soft); }
.nav-links a:hover { color: var(--ink); }
.nav-links a.nav-cta { color: var(--on-primary); }
.nav-cta { min-height: 40px; padding: 9px 18px; font-size: 14px; }
.menu-btn { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--ink); }
.menu-btn svg { width: 26px; height: 26px; }

/* Hero */
.hero { padding: clamp(48px, 8vw, 96px) 0 clamp(56px, 8vw, 88px); border-bottom: 1px solid var(--rule); }
.hero-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
.hero h1 { font-size: clamp(38px, 6.4vw, 68px); }
.hero h1 em { font-style: italic; color: var(--accent); }
.hero-text { font-size: clamp(17px, 1.8vw, 19px); color: var(--ink-soft); max-width: 560px; margin: 22px 0 32px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-meta { margin-top: 28px; font-size: 14px; color: var(--ink-soft); display: flex; align-items: center; gap: 8px; }
.hero-meta svg { width: 17px; height: 17px; color: var(--accent); }
.index-card { background: var(--card); border: 1px solid var(--rule); border-radius: 14px; padding: 22px 24px; box-shadow: var(--shadow); }
.index-card h3 { font-size: 15px; font-family: var(--sans); font-weight: 600; color: var(--ink-soft); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.index-list { list-style: none; margin: 0; padding: 0; }
.index-list a {
  display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 10px; padding: 12px 0;
  border-bottom: 1px dashed var(--rule); text-decoration: none; font-size: 16px;
}
.index-list li:last-child a { border-bottom: 0; }
.index-list .num { font: 500 13px/1 var(--serif); color: var(--accent); }
.index-list .arrow { color: var(--ink-soft); transition: transform .15s; }
.index-list a:hover .arrow { transform: translateX(3px); color: var(--ink); }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.service {
  background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 26px;
  display: flex; flex-direction: column; gap: 12px; transition: border-color .15s, transform .15s, box-shadow .15s;
}
.service:hover { border-color: var(--rule-strong); transform: translateY(-2px); box-shadow: var(--shadow); }
.service-top { display: flex; justify-content: space-between; align-items: start; }
.service .ic-wrap { width: 48px; height: 48px; border-radius: 10px; background: var(--paper-2); color: var(--primary); display: grid; place-items: center; }
.service .ic { width: 25px; height: 25px; }
.service .num { font: 500 14px/1 var(--serif); color: var(--rule-strong); }
.service h3 { font-size: 23px; }
.service p { margin: 0; color: var(--ink-soft); font-size: 15.5px; }
.service ul { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 6px; }
.service li { font-size: 14.5px; padding-left: 20px; position: relative; }
.service li::before { content: ""; position: absolute; left: 2px; top: 10px; width: 8px; height: 1.5px; background: var(--accent); }
.service .see-work {
  margin-top: auto; padding-top: 10px; font-size: 14px; font-weight: 600; color: var(--primary); background: none; border: 0;
  cursor: pointer; text-align: left; padding-left: 0; font-family: var(--sans);
}
.service .see-work:hover { text-decoration: underline; }

/* Work */
.work { background: var(--paper-2); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 26px; }
.chip {
  border: 1px solid var(--rule-strong); background: var(--card); color: var(--ink); border-radius: 999px;
  padding: 8px 15px; font: 500 14px/1.2 var(--sans); cursor: pointer; min-height: 38px;
}
.chip[aria-pressed="true"] { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.work-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 18px; }
.work-card {
  background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; text-align: left;
  padding: 0; cursor: pointer; font: inherit; color: inherit; display: flex; flex-direction: column;
  transition: transform .15s, box-shadow .15s;
}
.work-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.work-media { aspect-ratio: 4 / 3; background: var(--paper); position: relative; overflow: hidden; }
.work-media img, .work-media video { width: 100%; height: 100%; object-fit: cover; }
.work-media .play {
  position: absolute; inset: 0; margin: auto; width: 56px; height: 56px; border-radius: 50%;
  background: rgba(29, 33, 27, .7); color: #fff; display: grid; place-items: center;
}
.work-media .play svg { width: 22px; height: 22px; margin-left: 3px; }
.work-media.placeholder { display: grid; place-items: center; color: var(--rule-strong); }
.work-media.placeholder .ic { width: 44px; height: 44px; }
.work-body { padding: 16px 18px 18px; }
.work-tag { font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); }
.work-body h3 { font-size: 20px; margin-top: 4px; }
.work-body p { margin: 6px 0 0; font-size: 14.5px; color: var(--ink-soft); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.empty-work { border: 1.5px dashed var(--rule-strong); border-radius: var(--radius); padding: 44px 24px; text-align: center; color: var(--ink-soft); background: var(--card); }
.empty-work strong { display: block; font: 500 22px/1.3 var(--serif); color: var(--ink); margin-bottom: 6px; }

/* Lightbox */
.lightbox { border: 0; padding: 0; background: transparent; max-width: min(920px, 94vw); width: 100%; max-height: 92vh; }
.lightbox::backdrop { background: rgba(20, 22, 18, .78); }
.lb-inner { background: var(--card); border-radius: 14px; overflow: hidden; max-height: 92vh; display: flex; flex-direction: column; }
.lb-media { background: #111; display: grid; place-items: center; max-height: 62vh; }
.lb-media img, .lb-media video { max-height: 62vh; width: auto; margin: 0 auto; }
.lb-media iframe { width: 100%; aspect-ratio: 16 / 9; border: 0; display: block; }
.lb-body { padding: 20px 24px 24px; overflow: auto; }
.lb-body h3 { font-size: 26px; margin: 4px 0 8px; }
.lb-body p { margin: 0 0 16px; color: var(--ink-soft); white-space: pre-line; }
.lb-close {
  position: absolute; top: 10px; right: 10px; width: 42px; height: 42px; border-radius: 50%; border: 0;
  background: rgba(247, 244, 236, .95); color: var(--ink); cursor: pointer; font-size: 22px; line-height: 1; z-index: 2;
}

/* About & team */
.about-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(32px, 6vw, 72px); align-items: start; }
.about-text { font-size: 18px; color: var(--ink-soft); margin: 18px 0 0; white-space: pre-line; }
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }
.person { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 22px; }
.person-top { display: flex; gap: 14px; align-items: center; margin-bottom: 14px; }
.avatar {
  width: 68px; height: 68px; border-radius: 50%; object-fit: cover; flex: none; background: var(--primary);
  color: var(--on-primary); display: grid; place-items: center; font: 500 24px/1 var(--serif);
}
.person h3 { font-size: 21px; }
.person .role { font-size: 13.5px; color: var(--accent); font-weight: 500; line-height: 1.35; margin-top: 3px; }
.person p { margin: 0; font-size: 15px; color: var(--ink-soft); white-space: pre-line; }

/* Contact */
.contact { background: var(--primary); color: var(--on-primary); }
.contact .eyebrow { color: var(--on-primary); opacity: .85; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(32px, 6vw, 64px); align-items: start; }
.contact h2 { color: var(--on-primary); }
.contact-lead { opacity: .85; margin: 16px 0 28px; font-size: 17px; max-width: 440px; }
.reach { display: grid; gap: 12px; }
.reach a {
  display: flex; align-items: center; gap: 14px; padding: 16px 18px; border-radius: var(--radius); text-decoration: none;
  background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); color: var(--on-primary);
}
.reach a:hover { background: rgba(255, 255, 255, .14); }
.reach .r-ic { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .12); flex: none; }
.reach .r-ic svg { width: 22px; height: 22px; }
.reach small { display: block; opacity: .75; font-size: 13px; }
.reach strong { font-weight: 600; font-size: 16px; word-break: break-all; }
.form-card { background: var(--card); color: var(--ink); border-radius: 14px; padding: clamp(22px, 3vw, 32px); box-shadow: 0 20px 50px rgba(0, 0, 0, .18); }
.form-card h3 { font-size: 26px; }
.form-card > p { margin: 6px 0 20px; color: var(--ink-soft); font-size: 15px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13.5px; font-weight: 500; }
.field label .opt { color: var(--ink-soft); font-weight: 400; }
.field input, .field select, .field textarea {
  font: 16px/1.4 var(--sans); padding: 11px 12px; border: 1px solid var(--rule-strong); border-radius: 8px;
  background: #fff; color: var(--ink); width: 100%; min-height: 46px;
}
.field textarea { min-height: 96px; resize: vertical; }
.form-actions { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.form-actions .btn { width: 100%; }
.form-note { font-size: 13px; color: var(--ink-soft); text-align: center; }
.form-error { color: #9B2C1F; font-size: 14px; }
.hp { position: absolute; left: -9999px; }
.success { text-align: center; padding: 24px 6px; }
.success .tick { width: 60px; height: 60px; border-radius: 50%; background: var(--primary); color: var(--on-primary); display: grid; place-items: center; margin: 0 auto 16px; }
.success .tick svg { width: 30px; height: 30px; }
.success h3 { margin-bottom: 8px; }
.success p { color: var(--ink-soft); margin: 0 0 20px; }

/* Footer */
.site-footer { padding: 34px 0 40px; font-size: 14px; color: var(--ink-soft); }
.footer-row { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
.footer-row a { text-decoration: none; }
.footer-row a:hover { text-decoration: underline; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }

/* Floating WhatsApp */
.wa-float {
  position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); z-index: 40; width: 58px; height: 58px;
  border-radius: 50%; background: #1F9D55; color: #fff; display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .25); transition: transform .15s;
}
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 30px; height: 30px; }

.demo-banner { background: var(--accent); color: var(--on-accent); font-size: 13.5px; text-align: center; padding: 8px 16px; }
.demo-banner a { font-weight: 600; }

@media (max-width: 900px) {
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .nav-links {
    display: none; position: absolute; top: 66px; left: 0; right: 0; background: var(--paper); flex-direction: column;
    align-items: stretch; gap: 0; padding: 8px 16px 18px; border-bottom: 1px solid var(--rule); box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 4px; border-bottom: 1px solid var(--rule); font-size: 16px; color: var(--ink); }
  .nav-links .nav-cta { margin-top: 12px; border-bottom: 0; color: var(--on-primary); }
  .menu-btn { display: block; }
}
@media (max-width: 560px) {
  .form-grid { grid-template-columns: 1fr; }
  .hero-actions .btn { flex: 1 1 100%; }
  .services-grid, .work-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}