/* ============================================================
   Indigit Building Contracting LLC — Design System
   Palette keyed to the brand logo: royal indigo-blue + amber.
   Type: Sora (display) / Manrope (text).
   ============================================================ */

:root {
  --bg:           #F5F7FB;
  --surface:      #FFFFFF;
  --surface-2:    #EEF2F8;
  --ink:          #131826;
  --muted:        #5B6678;
  --muted-2:      #8A94A6;
  --primary:      #1E3A8C;   /* royal indigo-blue — brand anchor */
  --primary-600:  #1A3275;
  --primary-deep: #112452;   /* navy bands / footer */
  --primary-tint: #E9EEFA;
  --accent:       #ED8B1E;   /* amber — CTAs, highlights */
  --accent-600:   #D9791000;
  --accent-strong:#E07C0E;
  --accent-tint:  #FCEEDA;
  --border:       #E3E8F0;
  --border-2:     #D3DBE7;
  --focus:        #2E5BFF;
  --ok:           #1F8A5B;

  --shadow-sm: 0 1px 2px rgba(17,36,82,.06), 0 1px 3px rgba(17,36,82,.05);
  --shadow:    0 6px 16px rgba(17,36,82,.08), 0 2px 6px rgba(17,36,82,.05);
  --shadow-lg: 0 24px 60px rgba(17,36,82,.16), 0 8px 24px rgba(17,36,82,.10);

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;

  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 64px);

  --font-display: 'Sora', system-ui, sans-serif;
  --font-text: 'Manrope', system-ui, sans-serif;

  --header-h: 84px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-text);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

::selection { background: var(--accent); color: #fff; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Typography ---------- */
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.08; letter-spacing: -.02em; color: var(--ink); margin: 0; }
.h-xl { font-size: clamp(2.4rem, 6.2vw, 4.4rem); font-weight: 800; }
.h-lg { font-size: clamp(1.9rem, 4.2vw, 3rem); font-weight: 700; }
.h-md { font-size: clamp(1.4rem, 2.6vw, 1.95rem); }
.h-sm { font-size: clamp(1.12rem, 1.6vw, 1.32rem); }
p { margin: 0; }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.28rem); color: var(--muted); line-height: 1.65; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-text);
  font-size: .8rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--primary);
}
.eyebrow::before {
  content: ""; width: 28px; height: 2px; background: var(--accent); border-radius: 2px;
}
.eyebrow.on-dark { color: #cdd9f5; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(64px, 9vw, 120px); }
.section-tight { padding-block: clamp(48px, 6vw, 80px); }
.center { text-align: center; }
.stack-sm > * + * { margin-top: 14px; }

.section-head { max-width: 720px; }
.section-head.center { margin-inline: auto; }
.section-head .eyebrow { margin-bottom: 16px; }
.section-head p.lead { margin-top: 18px; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--primary);
  --btn-fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-text); font-weight: 700; font-size: .98rem;
  padding: 15px 26px; min-height: 52px;
  border-radius: 999px; border: 1.5px solid transparent;
  background: var(--btn-bg); color: var(--btn-fg);
  transition: transform .18s ease, box-shadow .25s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn svg { width: 19px; height: 19px; flex: none; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); }
.btn-accent { --btn-bg: var(--accent); --btn-fg: #1d1402; box-shadow: 0 8px 22px rgba(237,139,30,.30); }
.btn-accent:hover { --btn-bg: var(--accent-strong); box-shadow: 0 12px 30px rgba(237,139,30,.42); }
.btn-ghost { --btn-bg: transparent; --btn-fg: var(--ink); border-color: var(--border-2); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn-on-dark { --btn-bg: rgba(255,255,255,.10); --btn-fg: #fff; border-color: rgba(255,255,255,.30); backdrop-filter: blur(4px); }
.btn-on-dark:hover { --btn-bg: rgba(255,255,255,.18); }
.btn-wa { --btn-bg: #25D366; --btn-fg: #06351a; box-shadow: 0 8px 22px rgba(37,211,102,.30); }
.btn-wa:hover { --btn-bg: #20bd5b; }
.btn-block { width: 100%; }
.btn-sm { min-height: 44px; padding: 11px 18px; font-size: .9rem; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; color: var(--primary); font-size: .96rem;
  transition: gap .2s ease, color .2s ease;
}
.link-arrow svg { width: 18px; height: 18px; transition: transform .2s ease; }
.link-arrow:hover { gap: 12px; color: var(--accent-strong); }

/* ---------- Header ---------- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: height .3s ease, background .3s ease, box-shadow .3s ease, border-color .3s ease;
  background: rgba(255,255,255,.86);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.header.scrolled {
  height: 70px;
  background: rgba(255,255,255,.86);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: var(--border);
  box-shadow: 0 2px 14px rgba(17,36,82,.05);
}
.header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; width: 100%; }
.brand { display: flex; align-items: center; gap: 12px; flex: none; }
.brand img { height: 60px; width: auto; transition: height .3s ease; }
.header.scrolled .brand img { height: 50px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-weight: 600; font-size: .96rem; color: var(--ink);
  padding: 9px 15px; border-radius: 999px; position: relative;
  transition: color .2s ease, background .2s ease;
}
.header:not(.scrolled) .nav a { color: var(--ink); }
.nav a:hover { color: var(--primary); background: var(--primary-tint); }
.header-cta { display: flex; align-items: center; gap: 12px; flex: none; }

.menu-toggle {
  display: none; width: 48px; height: 48px; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--border);
  align-items: center; justify-content: center; color: var(--ink);
}
.menu-toggle svg { width: 24px; height: 24px; }

/* Mobile drawer */
.drawer-backdrop {
  position: fixed; inset: 0; z-index: 110;
  background: rgba(10,18,40,.5); backdrop-filter: blur(2px);
  opacity: 0; pointer-events: none; transition: opacity .3s ease;
}
.drawer-backdrop.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 111;
  width: min(86vw, 360px);
  background: var(--surface);
  transform: translateX(100%); transition: transform .34s cubic-bezier(.4,0,.2,1);
  display: flex; flex-direction: column; padding: 22px;
  box-shadow: var(--shadow-lg);
}
.drawer.open { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.drawer-head img { height: 50px; }
.drawer-close { width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--border); background: var(--bg); display: flex; align-items: center; justify-content: center; }
.drawer-close svg { width: 22px; height: 22px; }
.drawer-nav { display: flex; flex-direction: column; gap: 2px; margin-top: 8px; }
.drawer-nav a { padding: 15px 12px; font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; border-radius: 10px; border-bottom: 1px solid var(--border); }
.drawer-nav a:active { background: var(--primary-tint); }
.drawer-foot { margin-top: auto; display: grid; gap: 10px; padding-top: 18px; }
.drawer-contact { font-size: .92rem; color: var(--muted); margin-top: 6px; }
.drawer-contact a { color: var(--primary); font-weight: 700; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; background: var(--primary-deep); }
.hero-slides { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; transform: scale(1.06); transition: opacity 1.1s ease, transform 7s ease;
}
.hero-slide.active { opacity: 1; transform: scale(1); }
.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,18,40,.55) 0%, rgba(10,18,40,.20) 30%, rgba(8,14,32,.45) 62%, rgba(7,12,28,.92) 100%),
    linear-gradient(90deg, rgba(8,14,32,.80) 0%, rgba(8,14,32,.30) 55%, rgba(8,14,32,.05) 100%);
}
.hero .wrap { position: relative; z-index: 2; padding-bottom: clamp(54px, 8vh, 96px); padding-top: calc(var(--header-h) + 30px); }
.hero-inner { max-width: 880px; }
.hero h1 { color: #fff; text-shadow: 0 2px 30px rgba(0,0,0,.25); }
.hero h1 .amber { color: var(--accent); }
.hero-sub { color: #dbe3f4; max-width: 620px; margin-top: 22px; font-size: clamp(1.05rem,1.6vw,1.3rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-eyebrow { display:inline-flex; align-items:center; gap:10px; color:#fff; font-weight:700; letter-spacing:.16em; text-transform:uppercase; font-size:.78rem; background: rgba(237,139,30,.18); border:1px solid rgba(237,139,30,.5); padding:8px 16px; border-radius:999px; margin-bottom:22px; }
.hero-eyebrow .dot { width:7px; height:7px; border-radius:50%; background: var(--accent); }

.hero-meta { display: flex; flex-wrap: wrap; gap: 12px 30px; margin-top: 38px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.16); }
.hero-meta .item { display: flex; align-items: center; gap: 11px; color: #eaf0fb; font-weight: 600; font-size: .96rem; }
.hero-meta .item svg { width: 20px; height: 20px; color: var(--accent); flex: none; }

.hero-dots { position: absolute; right: var(--gutter); bottom: clamp(54px,8vh,96px); z-index: 3; display: flex; gap: 9px; }
.hero-dots button { width: 11px; height: 11px; border-radius: 50%; border: 0; background: rgba(255,255,255,.4); transition: background .25s ease, width .25s ease; padding: 0; }
.hero-dots button.active { background: var(--accent); width: 30px; border-radius: 6px; }
@media (max-width: 640px){ .hero-dots { left: var(--gutter); right: auto; bottom: 22px; } }

/* ---------- Trust strip ---------- */
.trust-strip { background: var(--surface); border-bottom: 1px solid var(--border); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-cell { padding: 30px 22px; text-align: center; border-right: 1px solid var(--border); }
.trust-cell:last-child { border-right: 0; }
.trust-cell .num { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.6rem,2.4vw,2.3rem); color: var(--primary); line-height: 1; }
.trust-cell .lbl { font-size: .86rem; color: var(--muted); margin-top: 8px; font-weight: 600; }
@media (max-width: 720px){ .trust-grid { grid-template-columns: repeat(2,1fr); } .trust-cell:nth-child(2){border-right:0;} .trust-cell:nth-child(1),.trust-cell:nth-child(2){border-bottom:1px solid var(--border);} }

/* ---------- Service cards ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 980px){ .svc-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px){ .svc-grid { grid-template-columns: 1fr; } }

.svc-card {
  position: relative; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 30px 28px 28px;
  display: flex; flex-direction: column; gap: 14px; overflow: hidden;
  transition: transform .25s ease, box-shadow .3s ease, border-color .25s ease;
}
.svc-card::after {
  content: ""; position: absolute; left: 0; top: 0; height: 4px; width: 0;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width .35s ease;
}
.svc-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.svc-card:hover::after { width: 100%; }
.svc-ico {
  width: 58px; height: 58px; border-radius: 15px; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: var(--primary-tint); color: var(--primary);
  transition: background .3s ease, color .3s ease, transform .3s ease;
}
.svc-ico svg { width: 30px; height: 30px; }
.svc-card:hover .svc-ico { background: var(--primary); color: #fff; transform: rotate(-4deg); }
.svc-card h3 { font-size: 1.22rem; }
.svc-card p { color: var(--muted); font-size: .96rem; }
.svc-card .svc-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: auto; padding-top: 6px; }
.svc-tag { font-size: .76rem; font-weight: 600; color: var(--muted); background: var(--surface-2); padding: 5px 11px; border-radius: 999px; }
.svc-card .link-arrow { margin-top: 8px; }
.svc-card.featured { background: linear-gradient(160deg, var(--primary) 0%, var(--primary-deep) 100%); border-color: transparent; color: #fff; }
.svc-card.featured h3 { color: #fff; }
.svc-card.featured p { color: #c9d4ee; }
.svc-card.featured .svc-ico { background: rgba(255,255,255,.14); color: var(--accent); }
.svc-card.featured:hover .svc-ico { background: var(--accent); color: #1d1402; }
.svc-card.featured .svc-tag { background: rgba(255,255,255,.12); color: #d7e0f4; }
.svc-card.featured .link-arrow { color: var(--accent); }
.svc-card.featured::after { background: var(--accent); }
.svc-badge { position: absolute; top: 18px; right: 18px; font-size: .68rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); background: rgba(237,139,30,.16); border: 1px solid rgba(237,139,30,.4); padding: 5px 11px; border-radius: 999px; }

/* ---------- Approvals feature ---------- */
.approvals { background: var(--primary-deep); color: #fff; position: relative; overflow: hidden; }
.approvals::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background: radial-gradient(900px 500px at 85% -10%, rgba(237,139,30,.16), transparent 60%),
              radial-gradient(700px 500px at 0% 110%, rgba(46,91,255,.18), transparent 60%);
}
.approvals .wrap { position: relative; z-index: 2; }
.approvals-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(36px,5vw,72px); align-items: center; }
@media (max-width: 920px){ .approvals-grid { grid-template-columns: 1fr; gap: 40px; } }
.approvals h2 { color: #fff; }
.approvals .lead { color: #c8d3ec; }
.approvals-img { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: #fff; box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,.1); }
.approvals-img img { width: 100%; height: auto; }
.approvals-img .cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 22px 16px; font-size: .82rem; color: #eef2fb; font-weight: 600; background: linear-gradient(180deg, transparent, rgba(8,14,32,.78)); }
.auth-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; margin-top: 28px; }
@media (max-width: 480px){ .auth-list { grid-template-columns: 1fr; } }
.auth-item { display: flex; align-items: center; gap: 11px; font-size: .94rem; font-weight: 600; color: #e7edf9; }
.auth-item svg { width: 20px; height: 20px; color: var(--accent); flex: none; }

/* ---------- Why / value ---------- */
.why-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
@media (max-width: 900px){ .why-grid { grid-template-columns: 1fr; } }
.why-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px 28px; }
.why-card .n { font-family: var(--font-display); font-weight: 800; font-size: 1rem; color: var(--accent); letter-spacing: .1em; }
.why-card h3 { font-size: 1.28rem; margin-top: 14px; }
.why-card p { color: var(--muted); margin-top: 12px; font-size: .98rem; }
.why-ico { width: 52px; height: 52px; border-radius: 14px; background: var(--accent-tint); color: var(--accent-strong); display: flex; align-items: center; justify-content: center; margin-bottom: 6px; }
.why-ico svg { width: 28px; height: 28px; }

/* ---------- Process steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; counter-reset: step; }
@media (max-width: 900px){ .steps { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 520px){ .steps { grid-template-columns: 1fr; } }
.step { position: relative; padding: 28px 24px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.step .sn { font-family: var(--font-display); font-weight: 800; font-size: 2.6rem; color: var(--primary-tint); line-height: 1; }
.step h4 { font-size: 1.12rem; margin-top: 6px; }
.step p { color: var(--muted); font-size: .92rem; margin-top: 10px; }

/* ---------- Projects gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; gap: 16px; }
@media (max-width: 900px){ .gallery { grid-template-columns: repeat(2,1fr); grid-auto-rows: 190px; } }
@media (max-width: 520px){ .gallery { grid-template-columns: 1fr; grid-auto-rows: 240px; } }
.gtile { position: relative; border-radius: var(--radius); overflow: hidden; cursor: pointer; background: var(--surface-2); }
.gtile.span2 { grid-column: span 2; }
.gtile.row2 { grid-row: span 2; }
@media (max-width: 520px){ .gtile.span2, .gtile.row2 { grid-column: auto; grid-row: auto; } }
.gtile img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.3,1); }
.gtile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(8,14,32,.78)); opacity: .85; transition: opacity .3s ease; }
.gtile:hover img { transform: scale(1.07); }
.gtile .gmeta { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 22px 20px 18px; color: #fff; transform: translateY(6px); transition: transform .3s ease; }
.gtile:hover .gmeta { transform: translateY(0); }
.gtile .gmeta .t { font-family: var(--font-display); font-weight: 700; font-size: 1.06rem; }
.gtile .gmeta .s { font-size: .82rem; color: #cdd8ef; margin-top: 3px; }
.gtile .gzoom { position: absolute; top: 14px; right: 14px; z-index: 2; width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.18); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; opacity: 0; transform: scale(.8); transition: opacity .25s ease, transform .25s ease; }
.gtile:hover .gzoom { opacity: 1; transform: scale(1); }
.gtile .gzoom svg { width: 18px; height: 18px; color: #fff; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(7,11,24,.92); display: flex; align-items: center; justify-content: center; padding: 24px; opacity: 0; pointer-events: none; transition: opacity .3s ease; }
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox-img { max-width: min(1100px, 92vw); max-height: 82vh; border-radius: 12px; box-shadow: var(--shadow-lg); }
.lightbox-cap { position: absolute; bottom: 26px; left: 0; right: 0; text-align: center; color: #dbe3f4; font-weight: 600; font-size: .95rem; }
.lb-btn { position: absolute; width: 52px; height: 52px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.1); color: #fff; display: flex; align-items: center; justify-content: center; transition: background .2s ease; }
.lb-btn:hover { background: rgba(255,255,255,.22); }
.lb-btn svg { width: 24px; height: 24px; }
.lb-close { top: 22px; right: 22px; }
.lb-prev { left: 18px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 18px; top: 50%; transform: translateY(-50%); }
@media (max-width:640px){ .lb-prev{ left:10px } .lb-next{ right:10px } .lb-btn{ width:46px; height:46px } }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px,5vw,72px); align-items: center; }
@media (max-width: 920px){ .about-grid { grid-template-columns: 1fr; } }
.about-media { position: relative; }
.about-media img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.about-media .badge-float {
  position: absolute; bottom: -22px; left: -10px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  padding: 18px 22px; display: flex; align-items: center; gap: 14px; max-width: 280px;
}
.about-media .badge-float .bi { width: 46px; height: 46px; border-radius: 12px; background: var(--primary); color: var(--accent); display: flex; align-items: center; justify-content: center; flex: none; }
.about-media .badge-float .bi svg { width: 24px; height: 24px; }
.about-media .badge-float .bt strong { display: block; font-family: var(--font-display); font-size: 1rem; color: var(--ink); }
.about-media .badge-float .bt span { font-size: .82rem; color: var(--muted); }
.about-points { display: grid; gap: 16px; margin-top: 26px; }
.about-point { display: flex; gap: 14px; }
.about-point .pi { width: 40px; height: 40px; border-radius: 11px; background: var(--primary-tint); color: var(--primary); display: flex; align-items: center; justify-content: center; flex: none; }
.about-point .pi svg { width: 21px; height: 21px; }
.about-point h4 { font-size: 1.06rem; }
.about-point p { color: var(--muted); font-size: .94rem; margin-top: 3px; }

/* Sister companies */
.sisters { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-top: 8px; }
@media (max-width: 860px){ .sisters { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 460px){ .sisters { grid-template-columns: 1fr; } }
.sister {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 22px; transition: transform .25s ease, box-shadow .3s ease, border-color .25s ease;
}
.sister:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--border-2); }
.sister .stag { font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-strong); }
.sister h4 { font-size: 1.08rem; margin-top: 10px; }
.sister p { color: var(--muted); font-size: .9rem; margin-top: 8px; }
.sister .sister-logo { height: 40px; margin-bottom: 14px; }
.sister .sister-mono { width:46px; height:46px; border-radius:12px; background: var(--primary-tint); color: var(--primary); display:flex; align-items:center; justify-content:center; margin-bottom:14px; font-family:var(--font-display); font-weight:800; font-size:1.2rem; }
.sister .sister-mono svg { width:24px; height:24px; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(120deg, var(--primary) 0%, var(--primary-deep) 90%); color: #fff; border-radius: var(--radius-lg); padding: clamp(40px,6vw,68px); position: relative; overflow: hidden; }
.cta-band::before { content:""; position:absolute; inset:0; background: radial-gradient(600px 300px at 90% 0%, rgba(237,139,30,.22), transparent 60%); }
.cta-band .inner { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; max-width: 640px; }
.cta-band p { color: #c9d4ee; margin-top: 12px; max-width: 560px; }
.cta-band .cta-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px,4vw,56px); align-items: start; }
@media (max-width: 920px){ .contact-grid { grid-template-columns: 1fr; } }
.form-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: clamp(26px,3.5vw,40px); box-shadow: var(--shadow); }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 8px; color: var(--ink); }
.field label .req { color: var(--accent-strong); }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--font-text); font-size: 1rem; color: var(--ink);
  padding: 14px 16px; border: 1.5px solid var(--border-2); border-radius: var(--radius-sm);
  background: var(--bg); transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--primary); background: #fff; box-shadow: 0 0 0 4px rgba(46,91,255,.12); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #d23b3b; box-shadow: 0 0 0 4px rgba(210,59,59,.1); }
.field .err { color: #c22f2f; font-size: .82rem; margin-top: 6px; display: none; }
.field.invalid .err { display: block; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 520px){ .field-row { grid-template-columns: 1fr; } }
.form-note { font-size: .82rem; color: var(--muted-2); margin-top: 8px; }
.form-success {
  text-align: center; padding: 30px 10px;
}
.form-success .tick { width: 70px; height: 70px; border-radius: 50%; background: rgba(31,138,91,.12); color: var(--ok); display: flex; align-items: center; justify-content: center; margin: 0 auto 18px; }
.form-success .tick svg { width: 38px; height: 38px; }
.form-success h3 { font-size: 1.5rem; }
.form-success p { color: var(--muted); margin-top: 10px; }

.contact-aside { display: grid; gap: 14px; }
.contact-item { display: flex; gap: 15px; padding: 20px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); transition: border-color .2s ease, transform .2s ease; }
.contact-item:hover { border-color: var(--primary); transform: translateY(-2px); }
.contact-item .ci { width: 46px; height: 46px; border-radius: 12px; background: var(--primary-tint); color: var(--primary); display: flex; align-items: center; justify-content: center; flex: none; }
.contact-item .ci svg { width: 23px; height: 23px; }
.contact-item .ct .k { font-size: .78rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--muted-2); }
.contact-item .ct .v { font-weight: 700; color: var(--ink); margin-top: 3px; font-size: 1.02rem; word-break: break-word; }
.contact-item .ct .v small { display:block; font-weight:500; font-size:.82rem; color:var(--muted); margin-top:2px; }

.map-ph {
  position: relative; border-radius: var(--radius); overflow: hidden; border: 1px dashed var(--border-2);
  background:
    repeating-linear-gradient(45deg, var(--surface-2) 0 14px, var(--surface) 14px 28px);
  min-height: 200px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; text-align: center; padding: 24px;
}
.map-ph .mi { width: 50px; height: 50px; border-radius: 50%; background: var(--surface); border:1px solid var(--border); display:flex; align-items:center; justify-content:center; color: var(--primary); }
.map-ph .mi svg { width: 26px; height: 26px; }
.map-ph .mt { font-family: var(--font-display); font-weight: 700; color: var(--ink); }
.map-ph .ms { font-size: .84rem; color: var(--muted); max-width: 320px; }
.map-ph code { font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-size: .8rem; color: var(--muted); background: var(--surface); padding: 2px 6px; border-radius: 4px; border:1px solid var(--border); }

/* ---------- Footer ---------- */
.footer { background: var(--primary-deep); color: #c4cee4; padding-top: clamp(54px,7vw,84px); }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 36px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.1); }
@media (max-width: 860px){ .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 520px){ .footer-top { grid-template-columns: 1fr; } }
.footer-brand img { height: 76px; background: #fff; padding: 12px 14px; border-radius: 12px; }
.footer-brand p { margin-top: 18px; color: #aab6d2; font-size: .94rem; max-width: 320px; }
.footer-col h5 { font-family: var(--font-display); color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer-col a { color: #b3bedb; font-size: .93rem; transition: color .2s ease; }
.footer-col a:hover { color: var(--accent); }
.footer-contact .fc { display: flex; gap: 11px; margin-bottom: 14px; font-size: .92rem; color: #b8c3df; }
.footer-contact .fc svg { width: 18px; height: 18px; color: var(--accent); flex: none; margin-top: 3px; }
.footer-contact a { color: #d7deef; font-weight: 600; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-block: 26px; font-size: .85rem; color: #8a96b6; }
.footer-bottom .socials { display: flex; gap: 10px; }
.footer-bottom .socials a { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,.07); display: flex; align-items: center; justify-content: center; color: #cdd6ec; transition: background .2s ease, color .2s ease; }
.footer-bottom .socials a:hover { background: var(--accent); color: #1d1402; }
.footer-bottom .socials svg { width: 19px; height: 19px; }
.confirm-flag { font-size: .8rem; color: #8a96b6; }
.confirm-flag em { color: #c6cfe6; font-style: normal; border-bottom: 1px dotted #5b6788; }

/* ---------- Mobile action bar ---------- */
.mobile-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; display: none; background: rgba(255,255,255,.96); backdrop-filter: blur(12px); border-top: 1px solid var(--border); box-shadow: 0 -4px 20px rgba(17,36,82,.1); padding: 8px 10px calc(8px + env(safe-area-inset-bottom)); grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.mobile-bar a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; padding: 8px 4px; min-height: 54px; border-radius: 12px; font-size: .74rem; font-weight: 700; color: var(--ink); }
.mobile-bar a svg { width: 22px; height: 22px; }
.mobile-bar a.call { color: var(--primary); background: var(--primary-tint); }
.mobile-bar a.wa { color: #06351a; background: #25D366; }
.mobile-bar a.quote { color: #1d1402; background: var(--accent); }
@media (max-width: 860px){ .mobile-bar { display: grid; } body { padding-bottom: 74px; } }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce){ .reveal { opacity: 1; transform: none; } }

/* ---------- Responsive header ---------- */
@media (max-width: 1080px){ .nav { display: none; } .header-cta .btn-ghost { display: none; } }
@media (max-width: 860px){ .menu-toggle { display: flex; } .header-cta .desktop-cta { display: none; } }
@media (min-width: 861px){ .menu-toggle { display: none; } }

/* angled section divider */
.angle-top { position: relative; }
.section-pad-sm { padding-block: clamp(40px,5vw,64px); }