/* =================================================================
   Horizon Site Prep - Design System
   ================================================================= */

:root {
  /* Palette - light theme with the sunset-amber accent */
  --ink:        #ffffff;   /* page background */
  --ink-2:      #f3f5f7;   /* alt sections / footer */
  --surface:    #ffffff;   /* cards */
  --surface-2:  #f6f8fa;   /* card hover */
  --line:       #e2e6ea;   /* borders */
  --fog:        #5d6873;   /* muted text */
  --mist:       #38424c;   /* body text */
  --white:      #11151a;   /* headings / strongest text */

  --amber:      #e8720f;   /* sunset accent (deepened for contrast on white) */
  --amber-deep: #cf6410;
  --ember:      #ff5e3a;
  --earth:      #3f8a51;   /* foundation / sustainability */
  --earth-deep: #2f6e3f;

  --grad-sunset: linear-gradient(135deg, #ff8a1e 0%, #ff5e3a 100%);
  --grad-ink:    linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.65) 55%, var(--ink) 100%);

  --font-display: "Archivo", "Oswald", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, sans-serif;

  --maxw: 1240px;
  --gap: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 14px;
  --shadow: 0 22px 50px -30px rgba(17,21,26,0.28);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--mist);
  line-height: 1.65;
  font-size: 1.0625rem;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--white);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.78rem;
  color: var(--amber);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--amber);
}
.eyebrow.is-earth { color: var(--earth); }
.eyebrow.is-earth::before { background: var(--earth); }
.eyebrow.center { justify-content: center; }

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin: 0.6rem 0 1rem;
}
.lead { font-size: clamp(1.05rem, 2vw, 1.3rem); color: var(--mist); }
.muted { color: var(--fog); }
.amber { color: var(--amber); }
.earth { color: var(--earth); }

/* ---------- Layout ---------- */
.wrap { width: min(100% - 2.5rem, var(--maxw)); margin-inline: auto; }
.section { padding: clamp(4rem, 9vw, 8rem) 0; position: relative; }
.section.tight { padding: clamp(3rem, 6vw, 5rem) 0; }
.section--alt { background: var(--ink-2); }
.section--surface { background: var(--surface); }
.center { text-align: center; }
.measure { max-width: 62ch; }
.measure.center { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.92rem;
  line-height: 1.1;
  white-space: nowrap;
  border-radius: 100px;
  border: 1px solid transparent;
  transition: transform 0.3s var(--ease), background 0.3s, box-shadow 0.3s, color 0.3s;
  will-change: transform;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn:hover { transform: translateY(-3px); }
.btn--primary { background: var(--grad-sunset); color: #1a1205; box-shadow: 0 10px 30px -10px rgba(255,138,30,0.6); }
.btn--primary:hover { box-shadow: 0 16px 40px -12px rgba(255,138,30,0.8); }
.btn--ghost { border-color: var(--line); color: var(--white); background: rgba(0,0,0,0.015); }
.btn--ghost:hover { border-color: var(--amber); color: var(--amber); }
.btn--earth { background: var(--earth); color: #ffffff; box-shadow: 0 10px 30px -10px rgba(63,138,81,0.5); }
.btn .arrow { transition: transform 0.3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.4s, border-color 0.4s, padding 0.4s;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header.scrolled {
  background: rgba(255,255,255,0.92);
  box-shadow: 0 8px 30px -20px rgba(17,21,26,0.4);
}

/* Homepage: transparent header with light text over the dark hero image */
.home .site-header:not(.scrolled):not(.nav-open) {
  background: transparent;
  backdrop-filter: none;
  border-bottom-color: transparent;
  box-shadow: none;
}
.home .site-header:not(.scrolled):not(.nav-open) .brand-name { color: #fff; }
.home .site-header:not(.scrolled):not(.nav-open) .nav-menu a { color: rgba(255,255,255,0.82); }
.home .site-header:not(.scrolled):not(.nav-open) .nav-menu a:hover { color: #fff; background: rgba(255,255,255,0.12); }
.home .site-header:not(.scrolled):not(.nav-open) .nav-phone { color: #fff; }
.home .site-header:not(.scrolled):not(.nav-open) .nav-toggle span { background: #fff; }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.1rem 0;
}
.brand { display: flex; align-items: center; gap: 0.7rem; flex-shrink: 0; }
.brand svg { height: 38px; width: auto; }
.brand .brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand .brand-name { font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; color: var(--white); letter-spacing: 0.01em; }
.brand .brand-sub { font-size: 0.62rem; letter-spacing: 0.28em; text-transform: uppercase; color: var(--amber); margin-top: 3px; }

.nav-menu { display: flex; align-items: center; gap: 0.35rem; }
.nav-menu a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  color: var(--mist);
  transition: color 0.25s, background 0.25s;
}
.nav-menu a:hover,
.nav-menu .current-menu-item > a { color: var(--white); background: rgba(0,0,0,0.05); }
.nav-actions { display: flex; align-items: center; gap: 0.9rem; flex-shrink: 0; }
.nav-phone {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display); font-weight: 700; color: var(--white); font-size: 0.95rem;
}
.nav-phone svg { width: 16px; height: 16px; color: var(--amber); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: 8px; }
.nav-toggle span { width: 26px; height: 2px; background: var(--white); transition: transform 0.3s, opacity 0.3s; }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding-bottom: clamp(3rem, 8vh, 7rem);
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 35%; }
.hero::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(12,14,17,0.55) 0%, rgba(12,14,17,0.1) 30%, rgba(12,14,17,0.35) 60%, var(--ink) 100%),
    linear-gradient(90deg, rgba(12,14,17,0.7) 0%, rgba(12,14,17,0) 60%);
}
.hero-inner { max-width: 900px; }
.hero h1 {
  font-size: clamp(2.7rem, 8vw, 6rem);
  letter-spacing: -0.02em;
  margin: 1.2rem 0;
  color: #ffffff;
}
.hero h1 .grad { background: var(--grad-sunset); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { font-size: clamp(1.05rem, 2.2vw, 1.4rem); max-width: 60ch; color: rgba(255,255,255,0.92); }
/* Hero sits over a dark photo: keep accents + controls light regardless of theme */
.hero .eyebrow { color: #ff9e42; }
.hero .eyebrow::before { background: #ff9e42; }
.hero .btn--ghost { color: #fff; border-color: rgba(255,255,255,0.45); background: rgba(255,255,255,0.06); }
.hero .btn--ghost:hover { color: #fff; border-color: #fff; background: rgba(255,255,255,0.14); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.scroll-cue {
  position: absolute; bottom: 1.4rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.7);
}
.scroll-cue .line { width: 1px; height: 42px; background: linear-gradient(var(--amber), transparent); animation: cue 2s var(--ease) infinite; }
@keyframes cue { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ---------- Intro / Three I's ---------- */
.intro-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.values { display: grid; gap: 1rem; }
.value-card {
  display: flex; gap: 1.1rem; align-items: flex-start;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.4s var(--ease), border-color 0.4s, background 0.4s;
}
.value-card:hover { transform: translateY(-4px); border-color: var(--amber); background: var(--surface-2); }
.value-card .vc-icon {
  flex-shrink: 0; width: 52px; height: 52px; border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(255,138,30,0.12); color: var(--amber);
}
.value-card .vc-icon svg { width: 26px; height: 26px; }
.value-card h3 { font-size: 1.35rem; margin-bottom: 0.3rem; }
.value-card p { font-size: 0.97rem; color: var(--fog); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.stat { text-align: center; padding: 1rem; }
.stat .num { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.6rem, 6vw, 4.2rem); line-height: 1; color: var(--white); }
.stat .num .suffix { color: var(--amber); }
.stat .label { margin-top: 0.6rem; font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fog); }

/* ---------- Services ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.4rem; }
.svc-card {
  position: relative; overflow: hidden;
  padding: 2rem 1.75rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.4s var(--ease), border-color 0.4s;
}
.svc-card::after { content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 0; background: var(--grad-sunset); transition: width 0.4s var(--ease); }
.svc-card:hover { transform: translateY(-6px); border-color: var(--amber); }
.svc-card:hover::after { width: 100%; }
.svc-card .svc-icon { width: 48px; height: 48px; color: var(--amber); margin-bottom: 1.1rem; }
.svc-card h3 { font-size: 1.3rem; margin-bottom: 0.7rem; }
.svc-card ul { display: grid; gap: 0.45rem; }
.svc-card li { position: relative; padding-left: 1.3rem; font-size: 0.95rem; color: var(--fog); }
.svc-card li::before { content: ""; position: absolute; left: 0; top: 0.6em; width: 7px; height: 7px; background: var(--amber); border-radius: 2px; }

/* ---------- Section header helper ---------- */
.sec-head { max-width: 60ch; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.sec-head.center { margin-inline: auto; }

/* ---------- Projects ---------- */
.proj-filters { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2.2rem; }
.proj-filters button {
  padding: 0.6rem 1.2rem; border-radius: 100px;
  border: 1px solid var(--line); background: transparent; color: var(--mist);
  font-family: var(--font-display); font-weight: 600; font-size: 0.88rem; letter-spacing: 0.02em;
  transition: all 0.3s;
}
.proj-filters button:hover { color: var(--white); border-color: var(--fog); }
.proj-filters button.active { background: var(--white); color: var(--ink); border-color: var(--white); }

.proj-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; }
.proj-card {
  position: relative; overflow: hidden; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line);
  min-height: 320px; display: flex; flex-direction: column; justify-content: flex-end;
  transition: transform 0.45s var(--ease), border-color 0.45s;
}
.proj-card:hover { transform: translateY(-6px); border-color: var(--amber); }
.proj-card .pc-media { position: absolute; inset: 0; z-index: 0; }
.proj-card .pc-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.proj-card:hover .pc-media img { transform: scale(1.06); }
.proj-card .pc-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(12,14,17,0.1) 0%, rgba(12,14,17,0.55) 50%, rgba(12,14,17,0.95) 100%); }
.proj-card .pc-body { position: relative; z-index: 1; padding: 1.5rem; }
.proj-card .pc-body h3 { color: #ffffff; }
.proj-card .pc-body .proj-meta { color: rgba(255,255,255,0.85); }
.proj-tag {
  display: inline-block; font-family: var(--font-display); font-weight: 700;
  font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 0.3rem 0.7rem; border-radius: 100px; margin-bottom: 0.7rem;
  background: rgba(255,138,30,0.15); color: var(--amber); border: 1px solid rgba(255,138,30,0.3);
}
.proj-card h3 { font-size: 1.35rem; margin-bottom: 0.3rem; }
.proj-meta { font-size: 0.85rem; color: var(--fog); display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 0.9rem; }
.proj-meta svg { width: 15px; height: 15px; vertical-align: middle; }
.found-badge svg { width: 16px; height: 16px; }
.proj-card.is-hidden { display: none; }

/* ---------- Map ---------- */
#proj-map { height: clamp(340px, 50vh, 520px); width: 100%; border-radius: var(--radius); border: 1px solid var(--line); overflow: hidden; z-index: 0; background: var(--surface); }
.leaflet-container { background: var(--ink-2); font-family: var(--font-body); }
.leaflet-popup-content-wrapper { background: var(--surface); color: var(--mist); border-radius: 10px; border: 1px solid var(--line); }
.leaflet-popup-tip { background: var(--surface); }
.map-popup strong { color: var(--white); font-family: var(--font-display); display: block; margin-bottom: 2px; }
.map-popup .mp-type { color: var(--amber); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; }

/* ---------- Project history table ---------- */
.proj-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table.proj-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.proj-table th, .proj-table td { text-align: left; padding: 1rem 1.2rem; border-bottom: 1px solid var(--line); font-size: 0.92rem; }
.proj-table thead th { font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.74rem; color: var(--fog); background: var(--ink-2); }
.proj-table tbody tr { transition: background 0.25s; }
.proj-table tbody tr:hover { background: var(--surface); }
.proj-table td.ttype { color: var(--amber); font-weight: 600; }

/* ---------- Foundation ---------- */
.foundation { position: relative; overflow: hidden; }
.foundation::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(900px 500px at 80% 0%, rgba(90,164,105,0.16), transparent 60%);
}
.foundation .wrap { position: relative; z-index: 1; }
.found-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.found-badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.5rem 1rem; border-radius: 100px;
  background: rgba(90,164,105,0.12); border: 1px solid rgba(90,164,105,0.35); color: var(--earth);
  font-family: var(--font-display); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.06em;
}
.found-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.75rem, 4vw, 2.75rem); box-shadow: var(--shadow);
}
.found-points { display: grid; gap: 1rem; margin-top: 1.5rem; }
.found-points li { display: flex; gap: 0.8rem; align-items: flex-start; font-size: 0.97rem; }
.found-points li svg { flex-shrink: 0; width: 22px; height: 22px; color: var(--earth); margin-top: 2px; }

/* ---------- Team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.6rem; }
.team-card { border-radius: var(--radius); overflow: hidden; background: var(--surface); border: 1px solid var(--line); transition: transform 0.4s var(--ease), border-color 0.4s; }
.team-card:hover { transform: translateY(-5px); border-color: var(--amber); }
.team-photo { aspect-ratio: 4 / 5; position: relative; overflow: hidden; background: var(--surface-2); }
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-photo .ph-fallback { position: absolute; inset: 0; display: grid; place-items: center; color: var(--line); }
.team-photo .ph-fallback svg { width: 64px; height: 64px; }
.team-body { padding: 1.3rem 1.4rem; }
.team-body h3 { font-size: 1.3rem; }
.team-body .role { color: var(--amber); font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; letter-spacing: 0.04em; }
.team-body p { font-size: 0.92rem; color: var(--fog); margin-top: 0.6rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); }
.contact-list { display: grid; gap: 1.3rem; margin-top: 1.5rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-item .ci-icon { flex-shrink: 0; width: 46px; height: 46px; border-radius: 12px; background: rgba(255,138,30,0.12); color: var(--amber); display: grid; place-items: center; }
.contact-item .ci-icon svg { width: 22px; height: 22px; }
.contact-item .ci-label { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fog); }
.contact-item .ci-value { color: var(--white); font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; }
.contact-item a.ci-value:hover { color: var(--amber); }

.form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.5rem, 4vw, 2.5rem); }
.form .field { margin-bottom: 1.1rem; }
.form label { display: block; font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fog); margin-bottom: 0.5rem; }
.form input, .form textarea, .form select {
  width: 100%; padding: 0.85rem 1rem; border-radius: 10px;
  background: var(--ink-2); border: 1px solid var(--line); color: var(--white);
  font: inherit; transition: border-color 0.25s, box-shadow 0.25s;
}
.form input:focus, .form textarea:focus, .form select:focus { outline: none; border-color: var(--amber); box-shadow: 0 0 0 3px rgba(255,138,30,0.15); }
.form textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 0.85rem; color: var(--fog); margin-top: 0.8rem; }

/* ---------- Social ---------- */
.socials { display: flex; gap: 0.7rem; }
.socials a {
  width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center;
  border: 1px solid var(--line); color: var(--mist); transition: all 0.3s;
}
.socials a:hover { color: var(--amber); border-color: var(--amber); transform: translateY(-3px); }
.socials svg { width: 18px; height: 18px; }

/* ---------- Memberships strip ---------- */
.memberships { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(1.5rem, 5vw, 4rem); opacity: 0.8; }
.memberships .mem { font-family: var(--font-display); font-weight: 700; letter-spacing: 0.08em; color: var(--fog); text-transform: uppercase; font-size: 0.9rem; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: var(--ink-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(700px 400px at 70% 50%, rgba(255,138,30,0.14), transparent 65%); }
.cta-inner { position: relative; z-index: 1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; }
.cta-inner h2 { font-size: clamp(1.8rem, 4vw, 3rem); max-width: 18ch; }

/* ---------- Page hero (interior) ---------- */
.page-hero { position: relative; padding: clamp(8rem, 16vh, 12rem) 0 clamp(3rem, 6vw, 5rem); border-bottom: 1px solid var(--line); overflow: hidden; }
.page-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(800px 500px at 20% -10%, rgba(255,138,30,0.16), transparent 60%); }
.page-hero .wrap { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); margin: 0.8rem 0; }
.page-hero p { max-width: 60ch; }
.breadcrumbs { font-size: 0.82rem; color: var(--fog); }
.breadcrumbs a:hover { color: var(--amber); }

/* ---------- Prose ---------- */
.prose { max-width: 70ch; }
.prose p { margin-bottom: 1.2rem; }
.prose h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 2.5rem 0 1rem; }
.prose h3 { font-size: 1.4rem; margin: 2rem 0 0.8rem; }
.prose strong { color: var(--white); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink-2); border-top: 1px solid var(--line); padding-top: clamp(3rem, 6vw, 5rem); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); padding-bottom: 3rem; }
.footer-grid h4 { font-size: 0.82rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fog); margin-bottom: 1.2rem; }
.footer-grid .f-links { display: grid; gap: 0.6rem; }
.footer-grid .f-links a { color: var(--mist); transition: color 0.25s; }
.footer-grid .f-links a:hover { color: var(--amber); }
.footer-about p { color: var(--fog); font-size: 0.95rem; max-width: 38ch; margin: 1rem 0 1.5rem; }
.footer-bottom { border-top: 1px solid var(--line); padding: 1.5rem 0; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; font-size: 0.85rem; color: var(--fog); }
.footer-bottom a:hover { color: var(--amber); }

/* ---------- Scroll reveal ---------- */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: 0.08s; }
[data-reveal][data-delay="2"] { transition-delay: 0.16s; }
[data-reveal][data-delay="3"] { transition-delay: 0.24s; }
[data-reveal][data-delay="4"] { transition-delay: 0.32s; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .intro-grid, .found-grid, .contact-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  .nav-menu, .nav-phone { display: none; }
  .nav-toggle { display: flex; }
  .site-header.nav-open { background: var(--ink); border-bottom-color: var(--line); }
  .nav-open .nav-menu {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--ink); border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.5rem; gap: 0.2rem;
  }
  .nav-open .nav-menu a { padding: 0.85rem 1rem; font-size: 1.05rem; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 0.5rem; }
  .nav-actions .btn { display: none; }
  .hero { align-items: center; }
  .hero h1 { font-size: clamp(2.1rem, 10vw, 3rem); }
  .hero p { font-size: 1rem; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { justify-content: center; }
  .section-title { font-size: clamp(1.8rem, 8vw, 2.4rem); }
}
.hero h1, .hero p, h1, h2, h3 { overflow-wrap: break-word; }

/* Light-theme card elevation for depth on white sections */
.value-card, .svc-card, .team-card, .proj-card { box-shadow: 0 4px 20px -14px rgba(17,21,26,0.22); }
.value-card:hover, .svc-card:hover, .team-card:hover, .proj-card:hover { box-shadow: 0 20px 44px -22px rgba(17,21,26,0.3); }