/* ============================================================
   ZA CONSTRUCTION — Heritage / old-school design system
   Brand palette from official logo: navy · royal blue · orange
   ============================================================ */

:root {
  /* Brand */
  --navy:        #13294a;   /* deep navy (logo background) */
  --navy-2:      #1c3a63;
  --navy-3:      #24487a;
  --blue:        #2f6cc4;   /* royal blue (logo Z) */
  --blue-deep:   #2559a8;
  --orange:      #e5891c;   /* accent (logo "OUR PRIORITY") */
  --orange-deep: #c9720c;

  /* Paper / neutrals */
  --paper:      #f5f0e6;    /* warm cream */
  --paper-2:    #ece5d6;
  --paper-3:    #e2d9c6;
  --card:       #fbf8f1;
  --ink:        #13294a;    /* navy ink for text */
  --ink-soft:   #4b587099;
  --muted:      #5a6577;
  --line:       #d8cfbc;    /* warm hairline on paper */
  --line-navy:  #2c4874;    /* hairline on navy */
  --white:      #ffffff;

  --font-display: "Oswald", "Arial Narrow", sans-serif;  /* condensed signage */
  --font-body:    "Zilla Slab", Georgia, serif;          /* slab serif */

  --wrap: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow: 0 24px 50px -24px rgba(19, 41, 74, 0.35);
}

/* ---------- Self-hosted fonts ---------- */
@font-face { font-family: "Oswald"; font-style: normal; font-weight: 400 700; font-display: swap; src: url("fonts/oswald-variable.woff2") format("woff2-variations"); }
@font-face { font-family: "Zilla Slab"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/zilla-slab-400.woff2") format("woff2"); }
@font-face { font-family: "Zilla Slab"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/zilla-slab-500.woff2") format("woff2"); }
@font-face { font-family: "Zilla Slab"; font-style: normal; font-weight: 600; font-display: swap; src: url("fonts/zilla-slab-600.woff2") format("woff2"); }
@font-face { font-family: "Zilla Slab"; font-style: normal; font-weight: 700; font-display: swap; src: url("fonts/zilla-slab-700.woff2") format("woff2"); }
@font-face { font-family: "Zilla Slab"; font-style: italic; font-weight: 400; font-display: swap; src: url("fonts/zilla-slab-400-italic.woff2") format("woff2"); }

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.96rem + 0.25vw, 1.08rem);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
[hidden] { display: none !important; }

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

.wrap { width: min(var(--wrap), 92vw); margin-inline: auto; }
.section { padding: clamp(4rem, 8vw, 7.5rem) 0; position: relative; }

/* Paper grain */
.grain {
  position: fixed; inset: 0; z-index: 9999; pointer-events: none;
  opacity: 0.35; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 10001;
  background: var(--orange); color: #fff; padding: 0.75rem 1.25rem;
  font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.08em;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  --pad-y: 0.8rem; --pad-x: 1.6rem;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: var(--pad-y) var(--pad-x);
  font-family: var(--font-display); font-weight: 600;
  font-size: 0.85rem; letter-spacing: 0.11em; text-transform: uppercase;
  border: 2px solid transparent; cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s, box-shadow 0.25s;
  white-space: nowrap;
}
.btn-lg { --pad-y: 1rem; --pad-x: 2.1rem; font-size: 0.9rem; }
.btn-block { width: 100%; }

.btn-accent { background: var(--orange); color: #fff; border-color: var(--orange); }
.btn-accent:hover { background: var(--orange-deep); border-color: var(--orange-deep); transform: translateY(-2px); box-shadow: 0 10px 22px -10px rgba(201,114,12,0.7); }

.btn-primary { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-primary:hover { background: var(--navy-2); transform: translateY(-2px); }

.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; transform: translateY(-2px); }

.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-outline-light:hover { background: #fff; color: var(--navy); border-color: #fff; transform: translateY(-2px); }

/* ============================================================
   Top strip
   ============================================================ */
.topbar {
  background: var(--navy); color: var(--paper-2);
  border-bottom: 1px solid var(--line-navy);
  font-family: var(--font-display); font-weight: 400;
  font-size: 0.76rem; letter-spacing: 0.06em; text-transform: uppercase;
}
.topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 0.5rem 0; }
.topbar-tag { color: #b9c4d6; }
.topbar-contact { display: flex; align-items: center; gap: 0.7rem; }
.topbar-contact a { transition: color 0.2s; }
.topbar-contact a:hover { color: var(--orange); }
.topbar .divider { color: var(--blue); }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: var(--paper);
  border-bottom: 2px solid var(--navy);
  transition: box-shadow 0.3s;
}
.site-header.scrolled { box-shadow: 0 6px 24px -12px rgba(19,41,74,0.35); }
.header-inner { display: flex; align-items: center; gap: 1.5rem; padding: 0.7rem 0; justify-content: space-between; }

.brand { display: flex; align-items: center; gap: 0.85rem; }
.brand-logo {
  width: 54px; height: 54px; border-radius: 6px; object-fit: cover;
  border: 2px solid var(--navy); flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name {
  font-family: var(--font-display); font-weight: 700; font-size: 1.35rem;
  letter-spacing: 0.02em; text-transform: uppercase; color: var(--navy);
}
.brand-sub {
  font-family: var(--font-body); font-style: italic; font-size: 0.78rem;
  color: var(--orange-deep); letter-spacing: 0.01em;
}

.nav { display: flex; gap: 2rem; margin-left: auto; }
.nav a {
  font-family: var(--font-display); font-weight: 500; font-size: 0.9rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--navy);
  position: relative; padding: 0.3rem 0; transition: color 0.2s;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 3px; width: 0;
  background: var(--orange); transition: width 0.3s var(--ease);
}
.nav a:hover { color: var(--blue-deep); }
.nav a:hover::after { width: 100%; }

.header-cta { margin-left: 0.5rem; }

.menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 0.4rem; }
.menu-toggle span { width: 26px; height: 2.5px; background: var(--navy); transition: transform 0.3s var(--ease), opacity 0.3s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.mobile-nav { display: flex; flex-direction: column; padding: 0.5rem 4vw 1.5rem; background: var(--paper); border-bottom: 2px solid var(--navy); }
.mobile-nav a {
  font-family: var(--font-display); font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.06em; font-size: 1rem; padding: 0.9rem 0;
  border-bottom: 1px solid var(--line); color: var(--navy);
}
.mobile-nav a.btn { border: 2px solid var(--orange); margin-top: 1rem; color: #fff; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  color: var(--paper); position: relative; overflow: hidden;
  background:
    linear-gradient(180deg, rgba(15,32,58,0.82) 0%, rgba(15,32,58,0.9) 55%, rgba(12,25,46,0.96) 100%),
    url("images/hero.jpg") center/cover no-repeat,
    var(--navy);
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: 0.55;
  background:
    radial-gradient(60% 55% at 88% 12%, rgba(47,108,196,0.4), transparent 60%),
    radial-gradient(50% 50% at 5% 95%, rgba(229,137,28,0.14), transparent 60%);
}
/* faint blueprint grid on hero, slowly drifting */
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: 0.35; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 90% 90% at 70% 40%, #000 20%, transparent 75%);
  animation: gridDrift 40s linear infinite;
}
@keyframes gridDrift { to { background-position: 46px 46px; } }

/* Hero entrance animations */
@keyframes heroUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
@keyframes badgeIn { from { opacity: 0; transform: scale(0.92) translateY(20px); } to { opacity: 1; transform: none; } }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes ruleGrow { from { width: 0; } to { width: 42px; } }
.hero-anim { opacity: 0; animation: heroUp 0.85s var(--ease) both; }
.eyebrow.hero-anim { animation-delay: 0.15s; }
.hero-title .hero-line { display: block; }
.hero-title .hero-line:nth-child(1) { animation-delay: 0.30s; }
.hero-title .hero-line:nth-child(2) { animation-delay: 0.45s; }
.hero-lead.hero-anim { animation-delay: 0.60s; }
.hero-actions.hero-anim { animation-delay: 0.75s; }
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(2rem, 5vw, 4rem);
  align-items: center; padding: clamp(3.5rem, 7vw, 6.5rem) 0;
}
.eyebrow {
  font-family: var(--font-display); font-weight: 500; font-size: 0.85rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--orange);
  display: inline-flex; align-items: center; gap: 0.75rem; margin-bottom: 1.4rem;
}
.eyebrow.light { color: var(--orange); }
.eyebrow .rule { width: 42px; height: 2px; background: var(--orange); display: inline-block; animation: ruleGrow 0.8s var(--ease) 0.7s both; }

.hero-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.6rem, 6.5vw, 5.4rem);
  line-height: 0.98; letter-spacing: 0.005em; text-transform: uppercase;
  color: #fff; margin-bottom: 1.6rem;
}
.hero-title .accent { color: var(--orange); }
.hero-lead { max-width: 48ch; color: #cdd6e4; font-size: 1.1rem; margin-bottom: 2rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-badge { display: flex; justify-content: center; animation: floaty 6s ease-in-out 1.4s infinite; }
.hero-badge img {
  width: min(360px, 80%); height: auto; border-radius: 12px;
  border: 3px solid var(--blue); box-shadow: var(--shadow);
  opacity: 0; animation: badgeIn 1s var(--ease) 0.5s forwards;
}

/* Ticker */
.ticker {
  position: relative; z-index: 1;
  border-top: 1px solid var(--line-navy); border-bottom: 4px solid var(--orange);
  background: #0f2340; overflow: hidden; padding: 0.85rem 0;
}
.ticker-track {
  display: flex; gap: 1.6rem; width: max-content; align-items: center;
  animation: scroll 34s linear infinite;
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.1rem, 2.4vw, 1.7rem);
  text-transform: uppercase; letter-spacing: 0.06em; color: #cdd6e4;
}
.ticker-track .star { color: var(--orange); font-size: 0.8em; }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ============================================================
   Stats
   ============================================================ */
.stats { background: var(--card); border-bottom: 2px solid var(--navy); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); padding: clamp(2rem, 4vw, 3rem) 0; }
.stat { padding: 0 2rem; border-left: 2px solid var(--line); display: flex; flex-direction: column; gap: 0.4rem; }
.stat:first-child { border-left: none; padding-left: 0; }
.stat-num { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1; color: var(--blue-deep); }
.stat-label { font-family: var(--font-display); font-weight: 400; font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }

/* ============================================================
   Section headings
   ============================================================ */
.section-head { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-index {
  font-family: var(--font-display); font-weight: 600; font-size: 0.82rem;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--orange-deep);
  display: inline-block; margin-bottom: 1rem;
  padding-bottom: 0.5rem; border-bottom: 2px solid var(--orange);
}
.section-index.light { color: var(--orange); }
.section-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.6rem); line-height: 1.0;
  letter-spacing: 0.01em; text-transform: uppercase; color: var(--navy);
}
.section-title.light { color: #fff; }
.section-desc { margin-top: 1.3rem; color: var(--muted); max-width: 56ch; font-size: 1.08rem; }

/* ============================================================
   Services
   ============================================================ */
.services { background: var(--paper); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.service-card {
  padding: clamp(1.6rem, 2.6vw, 2.2rem);
  background: var(--card); border: 1px solid var(--line);
  border-top: 4px solid var(--navy);
  position: relative; transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-top-color: var(--orange); }
.service-num {
  font-family: var(--font-display); font-weight: 700; font-size: 2rem;
  color: var(--paper-3); line-height: 1; display: block;
  -webkit-text-stroke: 1px var(--blue); color: transparent;
}
.service-card h3 {
  font-family: var(--font-display); font-weight: 600; font-size: 1.4rem;
  line-height: 1.08; text-transform: uppercase; color: var(--navy);
  margin: 0.7rem 0 0.8rem; letter-spacing: 0.01em;
}
.service-card p { color: var(--muted); font-size: 1rem; }
.service-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.3rem; }
.service-tags li {
  font-family: var(--font-display); font-weight: 400; font-size: 0.74rem;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--blue-deep);
  border: 1px solid var(--line); padding: 0.28rem 0.6rem; background: var(--paper);
}
/* Services heading with supporting image */
.services-head { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(1.8rem, 4vw, 3.5rem); align-items: center; max-width: none; }
.services-head-copy { max-width: 640px; }
.services-head-media { margin: 0; overflow: hidden; }
.services-head-media img {
  width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3 / 2;
  border: 1px solid var(--line); border-bottom: 4px solid var(--orange); box-shadow: var(--shadow);
}

/* ============================================================
   About
   ============================================================ */
.about { background: var(--paper-2); border-block: 2px solid var(--navy); }
.about-inner { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.about-left { position: sticky; top: 6rem; }
.about-lead { font-family: var(--font-body); font-weight: 500; font-size: 1.3rem; color: var(--navy); margin-bottom: 1.3rem; }
.about-right p { color: var(--muted); }

.seal {
  width: 150px; height: 150px; border-radius: 50%; margin-top: 2.2rem;
  border: 3px double var(--navy); display: grid; place-content: center; text-align: center;
  color: var(--navy); background: var(--card); gap: 0.2rem; box-shadow: inset 0 0 0 6px var(--paper-2);
}
.seal-top, .seal-bot { font-family: var(--font-display); font-weight: 500; font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; }
.seal-mid { font-family: var(--font-display); font-weight: 700; font-size: 2.6rem; line-height: 1; color: var(--blue-deep); }

.vision-card {
  margin-top: 2.2rem; padding: 1.8rem 2rem; background: var(--navy); color: var(--paper);
  border-left: 5px solid var(--orange); box-shadow: var(--shadow);
}
.vision-label { font-family: var(--font-display); font-weight: 600; font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--orange); display: block; margin-bottom: 0.7rem; }
.vision-card p { color: #dbe3ef; font-size: 1.08rem; }

/* ============================================================
   Process
   ============================================================ */
.work { background: var(--paper); }
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.process-step { padding: 1.8rem 1.5rem; background: var(--card); border: 1px solid var(--line); text-align: center; position: relative; transition: transform 0.3s var(--ease); }
.process-step:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.process-num {
  font-family: var(--font-display); font-weight: 700; font-size: 3rem; line-height: 1;
  color: var(--navy); display: inline-grid; place-items: center;
  width: 76px; height: 76px; border-radius: 50%; border: 2px solid var(--orange);
  color: var(--blue-deep); margin-bottom: 1rem;
}
.process-step h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.35rem; text-transform: uppercase; color: var(--navy); margin-bottom: 0.5rem; }
.process-step p { color: var(--muted); font-size: 0.98rem; }

/* ============================================================
   Contact
   ============================================================ */
.contact { background: var(--navy); color: var(--paper); position: relative; overflow: hidden; }
.contact::before {
  content: ""; position: absolute; inset: 0; opacity: 0.4; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 80% 80% at 20% 20%, #000 10%, transparent 70%);
}
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); position: relative; z-index: 1; }
.contact-lead { color: #cdd6e4; margin: 1.3rem 0 2rem; max-width: 42ch; }

.contact-list { display: flex; flex-direction: column; }
.contact-list li { display: grid; grid-template-columns: 84px 1fr; gap: 1rem; align-items: baseline; padding: 1rem 0; border-top: 1px solid var(--line-navy); }
.contact-list li:last-child { border-bottom: 1px solid var(--line-navy); }
.c-label { font-family: var(--font-display); font-weight: 600; font-size: 0.76rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--orange); }
.c-value { display: flex; flex-direction: column; gap: 0.25rem; color: #fff; }
.c-value a { transition: color 0.2s; }
.c-value a:hover { color: var(--orange); }

/* Form */
.contact-form { background: var(--card); color: var(--ink); border: 1px solid var(--line); border-top: 5px solid var(--orange); padding: clamp(1.6rem, 3vw, 2.3rem); box-shadow: var(--shadow); }
.form-title { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; text-transform: uppercase; color: var(--navy); margin-bottom: 1.3rem; letter-spacing: 0.02em; }
.field { margin-bottom: 1.1rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field label { font-family: var(--font-display); font-weight: 500; font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 0.45rem; }
.field input, .field select, .field textarea {
  width: 100%; background: var(--paper); border: 1px solid var(--line);
  color: var(--ink); font-family: var(--font-body); font-size: 1rem;
  padding: 0.8rem 0.95rem; transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { resize: vertical; min-height: 100px; }
.field input::placeholder, .field textarea::placeholder { color: #9a958a; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(47,108,196,0.18); background: #fff; }
.field select { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='%23e5891c'%3E%3Cpath d='M7 10L2 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 0.9rem center;
}
.form-status { font-family: var(--font-display); font-size: 0.92rem; letter-spacing: 0.03em; margin-top: 1rem; text-align: center; min-height: 1.2em; display: block; }
.form-status.ok { color: #1a7a3c; }
.form-status.err { color: #c0392b; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { background: var(--navy); color: var(--paper-2); border-top: 4px solid var(--orange); padding-top: 3rem; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 2.5rem; align-items: start; padding-bottom: 2.5rem; border-bottom: 1px solid var(--line-navy); }
.footer-brand { display: flex; flex-direction: column; gap: 1rem; }
.footer-logo { width: 110px; height: 110px; border-radius: 10px; border: 2px solid var(--blue); }
.footer-tag { font-family: var(--font-display); font-weight: 400; font-size: 0.9rem; letter-spacing: 0.05em; text-transform: uppercase; color: #b9c4d6; line-height: 1.5; }
.footer-col h4 { font-family: var(--font-display); font-weight: 600; font-size: 0.85rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--orange); margin-bottom: 1rem; }
.footer-col { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col a { font-family: var(--font-body); font-size: 0.98rem; color: #cdd6e4; transition: color 0.2s; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 1.3rem 0 2.2rem; font-family: var(--font-display); font-weight: 400; font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; color: #8fa0ba; }
.footer-legal { display: flex; gap: 1.2rem; }
.footer-legal a { color: #b9c4d6; transition: color 0.2s; }
.footer-legal a:hover { color: var(--orange); }

/* ============================================================
   Legal pages (Privacy / Terms)
   ============================================================ */
.legal-hero {
  background: var(--navy); color: #fff; border-bottom: 4px solid var(--orange);
  padding: clamp(3rem, 6vw, 4.5rem) 0 clamp(2rem, 4vw, 3rem); position: relative; overflow: hidden;
}
.legal-title {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1; letter-spacing: 0.01em; text-transform: uppercase; color: #fff; margin-top: 0.5rem;
}
.legal-updated {
  font-family: var(--font-display); font-size: 0.85rem; letter-spacing: 0.06em;
  text-transform: uppercase; color: #b9c4d6; margin-top: 0.8rem;
}
.legal { background: var(--paper); }
.legal-inner { max-width: 820px; margin-inline: auto; padding: clamp(2.5rem, 5vw, 4rem) 0; }
.legal-inner > p { color: var(--muted); margin-bottom: 1.1rem; font-size: 1.05rem; }
.legal-inner strong { color: var(--navy); font-weight: 600; }
.legal h2 {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(1.4rem, 3vw, 1.9rem);
  text-transform: uppercase; letter-spacing: 0.01em; color: var(--navy);
  margin: 2.4rem 0 0.9rem; padding-top: 1.2rem; border-top: 2px solid var(--line);
}
.legal a { color: var(--orange-deep); text-decoration: underline; text-underline-offset: 2px; }
.legal a:hover { color: var(--orange); }
.legal-list { margin: 0 0 1.1rem; display: flex; flex-direction: column; gap: 0.6rem; }
.legal-list li { position: relative; padding-left: 1.5rem; color: var(--muted); font-size: 1.02rem; }
.legal-list li::before {
  content: ""; position: absolute; left: 0.1rem; top: 0.6em; width: 0.5rem; height: 0.5rem;
  background: var(--orange); transform: rotate(45deg);
}
.legal-contact { color: var(--muted); line-height: 1.9; }
.legal-back {
  margin-top: 2.6rem; padding-top: 1.4rem; border-top: 2px solid var(--line);
  font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.9rem;
}

/* ============================================================
   Reveal animations
   ============================================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.service-grid .reveal.in, .process .reveal.in,
.industry-grid .reveal.in, .difference-grid .reveal.in { transition-delay: calc(var(--i, 0) * 80ms); }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-anim, .hero-badge img, .eyebrow .rule { opacity: 1 !important; transform: none !important; width: 42px; }
}

/* ============================================================
   About image
   ============================================================ */
.about-img {
  width: 100%; height: auto; margin-bottom: 1.8rem;
  border: 1px solid var(--line); border-bottom: 4px solid var(--orange);
  box-shadow: var(--shadow); aspect-ratio: 16 / 10; object-fit: cover;
}

/* ============================================================
   Our Work gallery
   ============================================================ */
.gallery { background: var(--paper-2); border-block: 2px solid var(--navy); }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.gallery-item { position: relative; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); margin: 0; }
.gallery-item img { width: 100%; height: 340px; object-fit: cover; display: block; transition: transform 0.6s var(--ease); }
.gallery-item:hover img { transform: scale(1.07); }
.gallery-item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 1.4rem 1.2rem 1rem;
  font-family: var(--font-display); font-weight: 600; font-size: 1.15rem;
  text-transform: uppercase; letter-spacing: 0.03em; color: #fff;
  background: linear-gradient(transparent, rgba(12,25,46,0.92));
}
.gallery-item figcaption span {
  display: block; font-family: var(--font-body); font-style: italic; font-weight: 400;
  font-size: 0.85rem; text-transform: none; letter-spacing: 0; color: var(--orange-2, #f2a13f); margin-top: 0.15rem;
}
.gallery-item::before {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  box-shadow: inset 0 0 0 0 var(--orange); transition: box-shadow 0.35s var(--ease);
}
.gallery-item:hover::before { box-shadow: inset 0 0 0 4px var(--orange); }

/* ============================================================
   Map
   ============================================================ */
.map-wrap { margin-top: 2.2rem; border: 3px solid var(--orange); box-shadow: var(--shadow); line-height: 0; }
.map-wrap iframe { width: 100%; height: 260px; border: 0; display: block; filter: saturate(0.9); }

/* ============================================================
   Scroll progress + client-login links
   ============================================================ */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: linear-gradient(90deg, var(--orange), var(--blue));
  z-index: 10002; transition: width 0.08s linear;
}
[data-parallax] { will-change: transform; }

/* ============================================================
   Industries We Serve
   ============================================================ */
.industries { background: var(--card); border-bottom: 2px solid var(--navy); }
.industry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.industry-card {
  padding: 1.7rem 1.4rem; background: var(--paper);
  border: 1px solid var(--line); border-bottom: 4px solid var(--blue);
  transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
}
.industry-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-bottom-color: var(--orange); }
.industry-icon { display: inline-flex; color: var(--blue-deep); margin-bottom: 0.9rem; transition: color 0.3s; }
.industry-icon svg { width: 36px; height: 36px; }
.industry-card:hover .industry-icon { color: var(--orange-deep); }
.industry-card h3 {
  font-family: var(--font-display); font-weight: 600; font-size: 1.16rem;
  text-transform: uppercase; letter-spacing: 0.01em; color: var(--navy);
  margin-bottom: 0.5rem; line-height: 1.1;
}
.industry-card p { color: var(--muted); font-size: 0.95rem; line-height: 1.55; }

/* ============================================================
   The ZA Difference (dark)
   ============================================================ */
.difference {
  color: var(--paper); position: relative; overflow: hidden;
  background:
    linear-gradient(180deg, rgba(15,32,58,0.90), rgba(12,25,46,0.95)),
    url("images/work-3.jpg") center/cover no-repeat fixed,
    var(--navy);
}
.difference::before {
  content: ""; position: absolute; inset: 0; opacity: 0.3; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 80% 80% at 85% 15%, #000 10%, transparent 70%);
}
.difference .wrap { position: relative; z-index: 1; }
.difference .section-desc { color: #cdd6e4; }
.difference-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.diff-card {
  padding: 1.9rem 1.6rem; background: rgba(16,30,54,0.62); backdrop-filter: blur(2px);
  border: 1px solid var(--line-navy); border-top: 3px solid var(--orange);
  transition: transform 0.3s var(--ease), background 0.3s;
}
.diff-card:hover { transform: translateY(-4px); background: rgba(16,30,54,0.8); }
.diff-num {
  font-family: var(--font-display); font-weight: 700; font-size: 2rem; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px var(--orange); display: block; margin-bottom: 0.7rem;
}
.diff-card h3 {
  font-family: var(--font-display); font-weight: 600; font-size: 1.28rem;
  text-transform: uppercase; letter-spacing: 0.01em; color: #fff; margin-bottom: 0.6rem; line-height: 1.1;
}
.diff-card p { color: #b9c4d6; font-size: 0.98rem; }

/* ============================================================
   24/7 Emergency band
   ============================================================ */
.emergency {
  color: #fff; border-top: 4px solid var(--orange); border-bottom: 4px solid var(--orange);
  background:
    linear-gradient(90deg, rgba(15,32,58,0.95), rgba(15,32,58,0.78)),
    url("images/work-1.jpg") center/cover no-repeat,
    var(--navy);
}
.emergency-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: clamp(2rem, 4vw, 2.8rem) 0; flex-wrap: wrap; }
.emergency-eyebrow { font-family: var(--font-display); font-weight: 500; font-size: 0.9rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--orange); display: block; margin-bottom: 0.5rem; }
.emergency-title { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.9rem, 4vw, 2.9rem); line-height: 1; text-transform: uppercase; color: #fff; }
.emergency-title .accent { color: var(--orange); }
.emergency-copy p { color: #cdd6e4; margin-top: 0.6rem; }
.emergency-cta { flex-shrink: 0; font-size: 1rem; }

/* ============================================================
   "Established 2018" stamp — fixed, stays put while scrolling
   ============================================================ */
.est-badge {
  position: fixed; left: 1.6rem; bottom: 1.6rem; z-index: 900;
  width: 104px; height: 104px; border-radius: 50%;
  display: grid; place-content: center; text-align: center;
  background:
    radial-gradient(circle at 30% 25%, #1b355e 0%, var(--navy) 60%, #0f2140 100%);
  color: var(--paper);
  box-shadow: 0 10px 26px -8px rgba(19,41,74,0.55), 0 2px 6px rgba(19,41,74,0.35);
  transform: rotate(-9deg);
  transition: transform 0.35s cubic-bezier(.2,.8,.25,1), box-shadow 0.35s ease;
  animation: est-stamp-in 0.7s cubic-bezier(.2,.9,.25,1.1) 0.9s both;
  -webkit-tap-highlight-color: transparent;
}
/* inner wrapper — this is what spins on scroll (keeps entrance/hover on the outer <a>) */
.est-badge-spin {
  position: absolute; inset: 0; border-radius: 50%;
  display: grid; place-content: center; will-change: transform;
}
/* double-ring seal border, echoing the About seal */
.est-badge-ring {
  position: absolute; inset: 6px; border-radius: 50%;
  border: 1px solid rgba(245,240,230,0.55);
  box-shadow: inset 0 0 0 3px var(--navy), inset 0 0 0 4px rgba(245,240,230,0.35);
  pointer-events: none;
}
.est-badge-face { display: grid; gap: 0.05rem; line-height: 1; }
.est-badge-top, .est-badge-bot {
  font-family: var(--font-display); font-weight: 500;
  font-size: 0.5rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(245,240,230,0.82);
}
.est-badge-year {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.95rem; letter-spacing: 0.02em; color: var(--orange);
  text-shadow: 0 1px 0 rgba(0,0,0,0.25);
}
.est-badge:hover, .est-badge:focus-visible {
  transform: rotate(0deg) scale(1.06);
  box-shadow: 0 16px 34px -8px rgba(19,41,74,0.6), 0 3px 8px rgba(19,41,74,0.4);
  outline: none;
}
@keyframes est-stamp-in {
  0%   { opacity: 0; transform: rotate(-34deg) scale(0.5); }
  70%  { opacity: 1; transform: rotate(-4deg) scale(1.08); }
  100% { opacity: 1; transform: rotate(-9deg) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .est-badge { animation: none; }
  .est-badge:hover, .est-badge:focus-visible { transform: rotate(-9deg); }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .nav, .header-cta { display: none; }
  .menu-toggle { display: flex; }
  .topbar-tag { display: none; }
  .topbar-inner { justify-content: center; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .eyebrow { justify-content: center; }
  .hero-lead { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-badge { order: -1; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .services-head { grid-template-columns: 1fr; }
  .about-inner { grid-template-columns: 1fr; }
  .about-left { position: static; }
  .seal { margin-inline: auto; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .difference-grid { grid-template-columns: repeat(2, 1fr); }
  .difference { background-attachment: scroll; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .emergency-inner { flex-direction: column; align-items: flex-start; }
  .contact-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .topbar-contact { font-size: 0.72rem; gap: 0.5rem; }
  .est-badge { left: 1rem; bottom: 1rem; width: 84px; height: 84px; }
  .est-badge-year { font-size: 1.55rem; }
  .est-badge-top, .est-badge-bot { font-size: 0.44rem; letter-spacing: 0.13em; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.6rem 0; }
  .stat { padding: 0 1rem; }
  .stat:nth-child(3) { border-left: none; padding-left: 0; }
  .service-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: 1fr; }
  .difference-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.4rem; }
}

/* ---------- Utilities ---------- */
.center { margin-inline: auto; }