:root {
  --navy: #304050;
  --navy-deep: #26333f;
  --cream: #f7f5f1;
  --ink: #2b3038;
  --line: rgba(48, 64, 80, 0.15);
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Jost', 'Helvetica Neue', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--sans); font-weight: 300; color: var(--ink); background: var(--cream); line-height: 1.7; }
h1, h2 { font-family: var(--serif); font-weight: 500; letter-spacing: 0.02em; }
h2 { font-size: clamp(1.9rem, 4vw, 2.7rem); color: var(--navy); margin: 0 0 1rem; line-height: 1.15; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); }
.skip { position: absolute; left: -9999px; top: 0; background: #fff; padding: 0.6rem 1rem; z-index: 100; }
.skip:focus { left: 0; }

.kicker { font-size: 0.78rem; letter-spacing: 0.28em; text-transform: uppercase; color: var(--navy); opacity: 0.7; margin: 0 0 0.7rem; font-weight: 400; }
.kicker-light { color: #fff; opacity: 0.75; }

/* ===== header ===== */
.site-head { position: fixed; inset: 0 0 auto 0; z-index: 40; display: flex; align-items: center; justify-content: space-between; padding: 0.7rem 1.4rem; transition: background 0.4s var(--ease), box-shadow 0.4s, backdrop-filter 0.4s; }
.site-head.scrolled { background: rgba(38, 51, 63, 0.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 2px 18px rgba(0,0,0,0.25); }
.brand-logo { height: 76px; width: auto; transition: height 0.35s var(--ease); filter: drop-shadow(0 1px 6px rgba(0,0,0,0.35)); }
.site-head.scrolled .brand-logo { height: 56px; }
.nav { display: flex; gap: 2rem; }
.nav a { color: #fff; text-decoration: none; font-size: 0.92rem; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.85; text-shadow: 0 1px 4px rgba(0,0,0,0.4); }
.nav a:hover { opacity: 1; }
.nav a.on { opacity: 1; border-bottom: 1px solid rgba(255,255,255,0.7); padding-bottom: 3px; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 10px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: transform 0.3s, opacity 0.3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== hero (home) ===== */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; justify-content: center; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(38,51,63,0.6) 0%, rgba(38,51,63,0.3) 45%, rgba(38,51,63,0.7) 100%); }
.hero-content { position: relative; text-align: center; color: #fff; padding: 7.5rem 1.4rem 4.5rem; max-width: 900px; }
.hero-seal { height: clamp(84px, 14vw, 130px); width: auto; margin: 0 auto 1.3rem; }
.hero h1 { font-size: clamp(2rem, 7vw, 4.1rem); margin: 0 0 0.6rem; line-height: 1.08; text-wrap: balance; }
.hero-sub { font-size: clamp(0.95rem, 2.4vw, 1.25rem); letter-spacing: 0.1em; margin: 0 0 2rem; opacity: 0.92; }
.hero-btns { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; }
.hero-scroll { position: absolute; bottom: 1.2rem; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,0.7); font-size: 1.3rem; animation: bob 2.2s ease-in-out infinite; }
@keyframes bob { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }

.btn { display: inline-block; padding: 0.85rem 2.2rem; border: 1px solid rgba(255,255,255,0.75); color: #fff; text-decoration: none; letter-spacing: 0.18em; text-transform: uppercase; font-size: 0.82rem; transition: background 0.3s, color 0.3s; }
.btn:hover { background: #fff; color: var(--navy); }
.btn-solid { background: #fff; color: var(--navy); }
.btn-solid:hover { background: transparent; color: #fff; }
.btn-light { border-color: rgba(255,255,255,0.85); }

/* ===== page hero (interior) ===== */
.page-hero { position: relative; min-height: 44svh; display: flex; align-items: flex-end; }
.page-hero .hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero .hero-veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(38,51,63,0.55), rgba(38,51,63,0.75)); }
.page-hero .hero-content { position: relative; color: #fff; text-align: left; padding: 8rem 1.4rem 2.4rem; max-width: 1180px; margin: 0 auto; width: 100%; }
.page-hero h1 { font-size: clamp(2.1rem, 5.5vw, 3.4rem); margin: 0; line-height: 1.1; }
.page-hero .hero-sub { margin: 0.4rem 0 0; opacity: 0.9; letter-spacing: 0.08em; }
.page-hero .kicker { color: #fff; opacity: 0.7; }

/* ===== sections ===== */
.section { padding: clamp(3.6rem, 9vw, 7rem) 1.4rem; }
.section-alt { background: #fff; }
.wrap { max-width: 1180px; margin: 0 auto; }
.wrap.narrow { max-width: 780px; }
.section-lead { max-width: 680px; color: rgba(43,48,56,0.75); margin-bottom: 2.2rem; }
.text-link { color: var(--navy); text-decoration: none; letter-spacing: 0.06em; font-weight: 400; border-bottom: 1px solid var(--line); padding-bottom: 2px; transition: border-color 0.3s; }
.text-link:hover { border-color: var(--navy); }

.creds { display: flex; gap: 2.5rem; margin-top: 2.4rem; flex-wrap: wrap; }
.creds > div { display: flex; flex-direction: column; border-top: 2px solid var(--navy); padding-top: 0.7rem; min-width: 120px; }
.cred-num { font-family: var(--serif); font-size: 1.5rem; color: var(--navy); }

/* stats band */
.stats-band { background: var(--navy); color: #fff; padding: clamp(2.6rem, 6vw, 4rem) 1.4rem; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; text-align: center; }
.stat-num { display: block; font-family: var(--serif); font-size: clamp(2.6rem, 6vw, 4rem); line-height: 1; margin-bottom: 0.5rem; }
.stat-label { font-size: 0.9rem; letter-spacing: 0.06em; opacity: 0.85; line-height: 1.5; }

/* difference grid */
.diff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.diff { position: relative; background: var(--cream); padding: 2rem 1.8rem 1.8rem; border-top: 3px solid var(--navy); }
.diff-n { font-family: var(--serif); font-size: 1rem; color: var(--navy); opacity: 0.5; letter-spacing: 0.2em; }
.diff h3 { font-family: var(--serif); font-size: 1.35rem; color: var(--navy); margin: 0.4rem 0 0.5rem; }
.diff p { margin: 0; font-size: 0.97rem; }

/* feature split */
.feature { display: grid; grid-template-columns: 1fr 1fr; background: var(--navy-deep); }
.feature-img img { width: 100%; height: 100%; object-fit: cover; }
.feature-body { color: #fff; padding: clamp(2.6rem, 6vw, 5rem); display: flex; flex-direction: column; justify-content: center; }
.feature-body h2 { color: #fff; }
.feature-body .kicker { color: #fff; opacity: 0.65; }
.feature-body p { opacity: 0.88; }
.feature-body .text-link { color: #fff; border-color: rgba(255,255,255,0.35); align-self: flex-start; }
.feature-body .text-link:hover { border-color: #fff; }

/* split header */
.split-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.6rem; }
.split-head h2 { margin-bottom: 0; }

/* gallery */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.gal-item { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--line); }
.gal-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.gal-item:hover img { transform: scale(1.045); }

/* quote band */
.quote-band { background: #fff; text-align: center; padding: clamp(3.4rem, 8vw, 5.6rem) 1.4rem; }
.quote-band blockquote { font-family: var(--serif); font-style: italic; font-size: clamp(1.4rem, 3.4vw, 2.1rem); color: var(--navy); max-width: 820px; margin: 0 auto 1.2rem; line-height: 1.4; }
.quote-attr { font-size: 0.82rem; letter-spacing: 0.22em; text-transform: uppercase; color: rgba(43,48,56,0.6); margin: 0; }

/* values */
.values { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; margin-top: 1.6rem; }
.value { background: var(--cream); padding: 1.7rem; border-left: 3px solid var(--navy); }
.value h3 { font-family: var(--serif); color: var(--navy); font-size: 1.3rem; margin: 0 0 0.4rem; }
.value p { margin: 0; font-size: 0.96rem; }

/* services */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.svc img { aspect-ratio: 4/3; object-fit: cover; width: 100%; margin-bottom: 1.1rem; }
.svc h2 { font-size: 1.6rem; margin: 0 0 0.5rem; }
.svc p { margin: 0 0 0.8rem; font-size: 0.97rem; }
.svc-list { list-style: none; margin: 0; padding: 0; font-size: 0.93rem; }
.svc-list li { padding: 0.42rem 0 0.42rem 1.3rem; position: relative; border-bottom: 1px solid var(--line); }
.svc-list li::before { content: '—'; position: absolute; left: 0; color: var(--navy); opacity: 0.55; }

/* process */
.process { list-style: none; counter-reset: step; padding: 0; margin: 1.5rem 0 0; display: grid; gap: 1.5rem; }
.process li { counter-increment: step; position: relative; padding-left: 4.4rem; }
.process li::before { content: counter(step, decimal-leading-zero); position: absolute; left: 0; top: 0.05rem; font-family: var(--serif); font-size: 2.1rem; color: var(--navy); opacity: 0.4; }
.process h3 { font-family: var(--serif); color: var(--navy); font-size: 1.3rem; margin: 0 0 0.25rem; }
.process p { margin: 0; font-size: 0.97rem; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 1.1rem 2rem 1.1rem 0; font-family: var(--serif); font-size: 1.2rem; color: var(--navy); list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 0.2rem; top: 50%; transform: translateY(-50%); font-size: 1.4rem; opacity: 0.55; transition: transform 0.25s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { margin: 0 0 1.2rem; font-size: 0.97rem; color: rgba(43,48,56,0.85); }

/* CTA band */
.cta-band { background: var(--navy); color: #fff; text-align: center; padding: clamp(3.4rem, 8vw, 5.6rem) 1.4rem; }
.cta-band h2 { color: #fff; }
.cta-band p { opacity: 0.85; margin: 0 0 1.8rem; }
.cta-band .kicker { margin-bottom: 0.5rem; }

/* contact */
.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; margin-top: 2rem; }
.contact-card { display: flex; flex-direction: column; gap: 0.3rem; padding: 1.5rem; background: #fff; border: 1px solid var(--line); text-decoration: none; transition: border-color 0.3s, transform 0.3s var(--ease), box-shadow 0.3s; }
.contact-card:hover { border-color: var(--navy); transform: translateY(-3px); box-shadow: 0 10px 26px rgba(38,51,63,0.1); }
.cc-label { font-size: 0.76rem; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(43,48,56,0.55); }
.cc-val { font-family: var(--serif); font-size: 1.25rem; color: var(--navy); word-break: break-word; }
.contact-note { margin-top: 2.2rem; font-size: 0.9rem; color: rgba(43,48,56,0.6); }

/* ===== footer ===== */
.site-foot { background: var(--navy-deep); color: rgba(255,255,255,0.75); text-align: center; padding: 3rem 1.4rem 2.4rem; font-size: 0.9rem; }
.site-foot img { margin: 0 auto 1.2rem; opacity: 0.9; }
.foot-nav { margin-bottom: 1.2rem; display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; }
.foot-nav a { color: rgba(255,255,255,0.65); text-decoration: none; font-size: 0.8rem; letter-spacing: 0.16em; text-transform: uppercase; transition: color 0.3s; }
.foot-nav a:hover { color: #fff; }
.foot-contact { display: flex; gap: 0.7rem; justify-content: center; align-items: center; flex-wrap: wrap; margin: 0 0 0.9rem; }
.foot-contact a { color: #fff; text-decoration: none; opacity: 0.9; border-bottom: 1px solid rgba(255,255,255,0.25); padding-bottom: 1px; }
.foot-contact a:hover { opacity: 1; border-color: rgba(255,255,255,0.7); }
.foot-contact span { opacity: 0.4; }
.foot-fine { margin: 0; font-size: 0.78rem; opacity: 0.55; letter-spacing: 0.04em; }

/* reveal */
html.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
html.js .reveal.in { opacity: 1; transform: none; }

/* lightbox */
.lightbox { position: fixed; inset: 0; z-index: 60; background: rgba(20,26,33,0.94); display: flex; align-items: center; justify-content: center; }
.lightbox.hidden { display: none; }
.lightbox img { max-width: 92vw; max-height: 88vh; object-fit: contain; }
.lightbox button { position: absolute; background: none; border: 0; color: #fff; font-size: 2.6rem; cursor: pointer; opacity: 0.8; padding: 1rem; }
.lightbox button:hover { opacity: 1; }
#lbClose { top: 0.5rem; right: 1rem; }
#lbPrev { left: 0.5rem; top: 50%; transform: translateY(-50%); }
#lbNext { right: 0.5rem; top: 50%; transform: translateY(-50%); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js .reveal { transition: none; opacity: 1; transform: none; }
  .gal-item img { transition: none; }
  .hero-scroll { animation: none; }
}

/* ===== mobile ===== */
@media (max-width: 860px) {
  .brand-logo { height: 58px; }
  .site-head.scrolled .brand-logo { height: 46px; }
  .hero { min-height: 100svh; }
  .hero-content { padding: 6.2rem 1.2rem 3.6rem; }
  .hero-seal { margin-bottom: 1rem; }
  .hero-btns .btn { padding: 0.8rem 1.6rem; font-size: 0.78rem; }
  .hero-scroll { display: none; }
  .page-hero { min-height: 34svh; }
  .page-hero .hero-content { padding-top: 6.4rem; }
  .gallery { grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
  .diff-grid, .svc-grid { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; gap: 1.6rem; }
  .feature { grid-template-columns: 1fr; }
  .feature-img { max-height: 46vh; overflow: hidden; }
  .contact-cards { grid-template-columns: 1fr; }
  .nav { position: fixed; inset: 0 0 0 auto; height: 100dvh; width: min(74vw, 320px); background: var(--navy-deep); flex-direction: column; gap: 1.6rem; padding: 6rem 2.2rem; transform: translateX(100%); transition: transform 0.4s var(--ease); box-shadow: -12px 0 30px rgba(0,0,0,0.3); }
  .nav.open { transform: translateX(0); }
  .nav-toggle { display: block; position: relative; z-index: 50; }
}
@media (max-width: 430px) {
  .hero h1 { font-size: 1.9rem; }
  .hero-seal { height: 76px; }
  .gallery { grid-template-columns: 1fr; }
}