/* ============================================================
   Highway 10 Office Park — highway10officepark.com
   Charcoal (#2b2b2b) editorial style · Playfair Display + Inter
   ============================================================ */

:root {
  --ink: #2b2b2b;
  --ink-soft: #4a4a4a;
  --ink-mute: #6f6c66;
  --paper: #ffffff;
  --stone: #f5f3ef;
  --stone-deep: #ece9e3;
  --line: #e2ded7;
  --line-dark: #444444;
  --white: #ffffff;
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }

a { color: inherit; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.wrap--narrow { max-width: 860px; margin: 0 auto; padding: 0 24px; }

/* ---------- Typography ---------- */
h1, h2, h3, .serif { font-family: var(--serif); font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--sans); font-size: 12px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-mute);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 42px; height: 1px; background: var(--ink); }

.section-title { font-size: clamp(30px, 4vw, 46px); margin-bottom: 24px; }
.lead { font-size: clamp(17px, 1.5vw, 19px); color: var(--ink-soft); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--ink);
  transition: box-shadow .35s var(--ease), background .35s var(--ease);
}
.site-header.scrolled { box-shadow: 0 8px 30px rgba(0,0,0,.35); }

.nav-bar {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 86px;
}
.nav-logo img { height: 40px; width: auto; }

.nav-links { display: flex; align-items: center; gap: 38px; list-style: none; }
.nav-links a {
  color: #fff; text-decoration: none; font-size: 14px; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase; position: relative; padding: 6px 0;
}
.nav-links a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px;
  background: #fff; transform: scaleX(0); transform-origin: right;
  transition: transform .4s var(--ease);
}
.nav-links a:not(.nav-cta):hover::after,
.nav-links a.active:not(.nav-cta)::after { transform: scaleX(1); transform-origin: left; }

.nav-cta {
  border: 1px solid rgba(255,255,255,.5); padding: 11px 22px !important;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.nav-cta:hover { background: #fff; color: var(--ink) !important; border-color: #fff; }

/* Mobile nav */
.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer; padding: 8px;
}
.nav-toggle span {
  display: block; width: 26px; height: 2px; background: #fff; margin: 6px 0;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; top: 86px; left: 0; right: 0;
    background: var(--ink); flex-direction: column; gap: 0;
    padding: 12px 0 28px; transform: translateY(-130%);
    transition: transform .45s var(--ease); z-index: 999;
  }
  .nav-open .nav-links { transform: translateY(0); }
  .nav-links li { width: 100%; text-align: center; }
  .nav-links a { display: block; padding: 15px 24px; }
  .nav-links a::after { display: none; }
  .nav-cta { display: inline-block; margin-top: 14px; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; min-height: 92vh; display: flex; align-items: flex-end;
  overflow: hidden; color: #fff; padding-top: 86px;
}
.hero--short { min-height: 62vh; }

.hero-media { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  animation: kenburns 9s var(--ease) forwards;
}
@keyframes kenburns { from { transform: scale(1.12); } to { transform: scale(1); } }

.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(43,43,43,.42) 0%, rgba(43,43,43,.18) 45%, rgba(23,23,23,.82) 100%);
}

.hero-inner {
  position: relative; z-index: 1; width: 100%;
  max-width: 1200px; margin: 0 auto; padding: 70px 24px 84px;
}
.hero-kicker {
  font-size: 12px; font-weight: 600; letter-spacing: 0.28em; text-transform: uppercase;
  color: rgba(255,255,255,.85); margin-bottom: 22px;
  display: inline-flex; align-items: center; gap: 14px;
}
.hero-kicker::before { content: ""; width: 46px; height: 1px; background: rgba(255,255,255,.7); }

.hero h1 {
  font-size: clamp(38px, 6vw, 72px); max-width: 15ch; margin-bottom: 26px; color: #fff;
}
.hero-sub { font-size: clamp(17px, 1.7vw, 21px); max-width: 56ch; color: rgba(255,255,255,.9); margin-bottom: 38px; }

.hero-up { opacity: 0; transform: translateY(34px); animation: heroUp 1s var(--ease) forwards; }
.hero-up.d1 { animation-delay: .15s; }
.hero-up.d2 { animation-delay: .3s; }
.hero-up.d3 { animation-delay: .45s; }
@keyframes heroUp { to { opacity: 1; transform: translateY(0); } }

.hero-scroll {
  position: absolute; right: 40px; bottom: 40px; z-index: 2;
  width: 1px; height: 70px; background: rgba(255,255,255,.35); overflow: hidden;
}
.hero-scroll::after {
  content: ""; position: absolute; top: -50%; left: 0; width: 100%; height: 50%;
  background: #fff; animation: scrollLine 2.2s var(--ease) infinite;
}
@keyframes scrollLine { 0% { top: -50%; } 100% { top: 110%; } }

/* ---------- Buttons ---------- */
.btn-row { display: flex; flex-wrap: wrap; gap: 16px; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans); font-size: 14px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none;
  padding: 17px 34px; transition: all .35s var(--ease); cursor: pointer;
}
.btn svg { transition: transform .35s var(--ease); }
.btn:hover svg { transform: translateX(5px); }

.btn--light { background: #fff; color: var(--ink); }
.btn--light:hover { background: var(--stone-deep); }

.btn--ghost { border: 1px solid rgba(255,255,255,.55); color: #fff; }
.btn--ghost:hover { background: #fff; color: var(--ink); border-color: #fff; }

.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: #000; }

.btn--outline { border: 1px solid var(--ink); color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: #fff; }

/* ============================================================
   SECTIONS
   ============================================================ */
section { position: relative; }
.section { padding: clamp(70px, 9vw, 120px) 0; }
.section--stone { background: var(--stone); }
.section--dark { background: var(--ink); color: #fff; }
.section--dark .section-title { color: #fff; }
.section--dark .eyebrow { color: rgba(255,255,255,.65); }
.section--dark .eyebrow::before { background: rgba(255,255,255,.65); }

/* Two-column intro */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.split .copy p + p { margin-top: 20px; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } }

/* Framed image w/ offset border accent */
.img-frame { position: relative; }
.img-frame::before {
  content: ""; position: absolute; top: -18px; right: -18px; bottom: 18px; left: 18px;
  border: 1px solid var(--line); z-index: 0; transition: transform .5s var(--ease);
}
.img-frame:hover::before { transform: translate(6px, -6px); }
.img-frame img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: cover; }

/* Feature grid */
.feature-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); margin-top: 20px;
}
@media (max-width: 980px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .feature-grid { grid-template-columns: 1fr; } }

.feature {
  background: var(--paper); padding: 40px 34px;
  transition: background .4s var(--ease);
  position: relative; overflow: hidden;
}
.feature::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 100%;
  background: var(--ink); transform: scaleX(0); transform-origin: left;
  transition: transform .5s var(--ease);
}
.feature:hover { background: var(--stone); }
.feature:hover::after { transform: scaleX(1); }

.feature .num {
  font-family: var(--serif); font-size: 15px; color: var(--ink-mute);
  display: block; margin-bottom: 16px;
}
.feature h3 { font-size: 21px; margin-bottom: 12px; }
.feature p { font-size: 15.5px; color: var(--ink-soft); }

/* Checklist / bullet lists */
.list-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 40px; list-style: none; margin-top: 26px; }
@media (max-width: 700px) { .list-cols { grid-template-columns: 1fr; } }

.tick-list { list-style: none; }
.tick-list li {
  position: relative; padding: 13px 0 13px 40px; border-bottom: 1px solid var(--line);
  font-size: 16.5px;
}
.list-cols.tick-list li { padding: 13px 0 13px 40px; }
.tick-list li::before {
  content: ""; position: absolute; left: 4px; top: 21px;
  width: 18px; height: 10px;
  border-left: 2px solid var(--ink); border-bottom: 2px solid var(--ink);
  transform: rotate(-45deg) scale(.8); transform-origin: center;
}
.section--dark .tick-list li { border-color: var(--line-dark); }
.section--dark .tick-list li::before { border-color: #fff; }

.x-list { list-style: none; margin-top: 22px; }
.x-list li { position: relative; padding: 12px 0 12px 40px; border-bottom: 1px solid var(--line); font-size: 16.5px; color: var(--ink-soft); }
.x-list li::before, .x-list li::after {
  content: ""; position: absolute; left: 6px; top: 24px; width: 16px; height: 2px; background: var(--ink-mute);
}
.x-list li::before { transform: rotate(45deg); }
.x-list li::after { transform: rotate(-45deg); }

/* Full-bleed image band with parallax feel */
.band { position: relative; height: clamp(340px, 55vh, 560px); overflow: hidden; }
.band img { width: 100%; height: 120%; object-fit: cover; will-change: transform; }
.band-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(180deg, transparent, rgba(23,23,23,.75));
  color: #fff; padding: 60px 24px 30px;
}
.band-caption .wrap { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; flex-wrap: wrap; }
.band-caption .serif { font-size: clamp(20px, 2.6vw, 30px); }
.band-caption small { font-size: 12px; letter-spacing: .18em; text-transform: uppercase; opacity: .8; }

/* Stats strip */
.stat-strip {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark);
}
@media (max-width: 700px) { .stat-strip { grid-template-columns: 1fr; } }
.stat {
  padding: 44px 30px; text-align: center; border-right: 1px solid var(--line-dark);
}
.stat:last-child { border-right: 0; }
@media (max-width: 700px) { .stat { border-right: 0; border-bottom: 1px solid var(--line-dark); } .stat:last-child { border-bottom: 0; } }
.stat .big { font-family: var(--serif); font-size: clamp(34px, 4vw, 52px); color: #fff; display: block; line-height: 1.1; }
.stat .label { font-size: 12.5px; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.65); margin-top: 10px; display: block; }

/* Gallery */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 30px; }
@media (max-width: 900px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .gallery { grid-template-columns: 1fr; } }
.gallery figure { overflow: hidden; position: relative; aspect-ratio: 4/3; }
.gallery img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .8s var(--ease), filter .8s var(--ease);
}
.gallery figure:hover img { transform: scale(1.06); }
.gallery .tall { grid-row: span 2; aspect-ratio: auto; }

/* ============================================================
   CTA / CONTACT BLOCK
   ============================================================ */
.cta {
  background: var(--ink); color: #fff; text-align: center;
  padding: clamp(80px, 10vw, 130px) 24px; position: relative; overflow: hidden;
}
.cta::before {
  content: ""; position: absolute; top: -140px; left: 50%; transform: translateX(-50%);
  width: 640px; height: 640px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.07); pointer-events: none;
}
.cta::after {
  content: ""; position: absolute; top: -60px; left: 50%; transform: translateX(-50%);
  width: 420px; height: 420px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.09); pointer-events: none;
}
.cta h2 { font-size: clamp(30px, 4.4vw, 52px); margin-bottom: 22px; position: relative; z-index: 1; }
.cta p { max-width: 62ch; margin: 0 auto 14px; color: rgba(255,255,255,.85); position: relative; z-index: 1; }
.cta .contact-name { font-family: var(--serif); font-size: 22px; margin-top: 34px; color: #fff; }
.cta .contact-lines { font-size: 17px; margin-top: 8px; }
.cta .contact-lines a { color: #fff; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.4); transition: border-color .3s; padding-bottom: 1px; }
.cta .contact-lines a:hover { border-color: #fff; }
.cta .btn-row { justify-content: center; margin-top: 36px; position: relative; z-index: 1; }
.cta .fine { font-size: 14.5px; color: rgba(255,255,255,.6); margin-top: 26px; }

/* ============================================================
   SUITES TABLE
   ============================================================ */
.suites-table-wrap { overflow-x: auto; margin-top: 30px; border: 1px solid var(--line); }
.suites-table { width: 100%; border-collapse: collapse; min-width: 660px; background: var(--paper); }
.suites-table th {
  font-family: var(--sans); font-size: 12px; letter-spacing: .16em; text-transform: uppercase;
  text-align: left; color: #fff; background: var(--ink); padding: 18px 22px; font-weight: 600;
}
.suites-table td { padding: 20px 22px; border-bottom: 1px solid var(--line); font-size: 16.5px; vertical-align: middle; }
.suites-table tr:last-child td { border-bottom: 0; }
.suites-table tbody tr { transition: background .3s var(--ease); }
.suites-table tbody tr:hover { background: var(--stone); }
.suites-table .suite-name { font-family: var(--serif); font-size: 19px; font-weight: 600; }
.suites-table .rent { font-weight: 600; white-space: nowrap; }
.pdf-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--ink);
  padding-bottom: 2px; transition: opacity .3s;
}
.pdf-link:hover { opacity: .6; }

.range-line {
  margin-top: 26px; padding: 22px 26px; background: var(--stone); border-left: 3px solid var(--ink);
  font-size: 16px; display: flex; flex-wrap: wrap; gap: 8px 26px;
}

/* Buildings list */
.bldg-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 26px; }
@media (max-width: 980px) { .bldg-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .bldg-grid { grid-template-columns: 1fr; } }
.bldg { background: var(--paper); padding: 34px 28px; transition: background .35s var(--ease); }
.bldg:hover { background: var(--stone); }
.bldg .serif { font-size: 22px; display: block; margin-bottom: 8px; }
.bldg p { font-size: 15px; color: var(--ink-soft); }

/* Map embed */
.map-embed { margin-top: 34px; border: 1px solid var(--line); }
.map-embed iframe { display: block; width: 100%; height: 420px; border: 0; filter: grayscale(1) contrast(1.05); transition: filter .5s var(--ease); }
.map-embed:hover iframe { filter: grayscale(0); }

/* Contact person card */
.person { display: grid; grid-template-columns: 220px 1fr; gap: 44px; align-items: center; margin-top: 30px; }
@media (max-width: 700px) { .person { grid-template-columns: 1fr; } }
.person-badge {
  width: 220px; height: 220px; border-radius: 50%; background: var(--ink); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 72px; position: relative;
}
.person-badge::after { content: ""; position: absolute; inset: -12px; border: 1px solid var(--line); border-radius: 50%; }
.person h3 { font-size: 26px; margin-bottom: 6px; }
.person .role { font-size: 13px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 16px; }
.person a { color: var(--ink); font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--ink); }
.person a:hover { opacity: .65; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--ink); color: rgba(255,255,255,.8); padding: 70px 0 0; border-top: 1px solid var(--line-dark); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 50px; padding-bottom: 54px; }
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr; gap: 36px; } }
.footer-grid h4 { font-family: var(--sans); font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: #fff; margin-bottom: 20px; font-weight: 600; }
.footer-logo img { height: 34px; width: auto; margin-bottom: 20px; }
.footer-grid p, .footer-grid li { font-size: 15px; line-height: 1.9; }
.footer-grid ul { list-style: none; }
.footer-grid a { color: rgba(255,255,255,.8); text-decoration: none; transition: color .3s; }
.footer-grid a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid var(--line-dark); padding: 24px 0; font-size: 13.5px; color: rgba(255,255,255,.5);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: .1s; }
.reveal.d2 { transition-delay: .2s; }
.reveal.d3 { transition-delay: .3s; }
.reveal.d4 { transition-delay: .4s; }
.reveal.d5 { transition-delay: .5s; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .hero-up { opacity: 1 !important; transform: none !important; animation: none !important; transition: none !important; }
  .hero-media img { animation: none !important; }
  html { scroll-behavior: auto; }
}

/* 404 */
.err-hero { min-height: 70vh; display: flex; align-items: center; text-align: center; background: var(--stone); padding-top: 86px; }
.err-hero .big404 { font-family: var(--serif); font-size: clamp(110px, 20vw, 220px); line-height: 1; color: transparent; -webkit-text-stroke: 1.5px var(--ink); }