/* ============================================================
   IT — Infrastructure & Network Servicing
   Design system: graphite chassis + copper/amber + fiber mint
   Typefaces: Space Grotesk (display) / IBM Plex Sans (body) / IBM Plex Mono (data)
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  /* backgrounds */
  --bg:            #12161a;
  --bg-alt:        #181e24;
  --bg-raised:     #1c232a;
  --surface:       #1e262d;
  --surface-hover: #253038;
  --border:        #2b343c;
  --border-soft:   #232b32;

  /* text */
  --text:        #eef1f3;
  --text-muted:  #9aa5ae;
  --text-dim:    #6c7680;

  /* brand accents — status-light palette */
  --amber:       #ff8a3d;
  --amber-soft:  #ffb37a;
  --amber-dim:   #7a4420;
  --amber-bg:    rgba(255,138,61,0.1);

  --mint:        #35d6a0;
  --mint-soft:   #8ff0cd;
  --mint-dim:    #17614a;
  --mint-bg:     rgba(53,214,160,0.1);

  --alert:       #ff5a5a;

  /* gradients */
  --grad-signal: linear-gradient(120deg, var(--amber) 0%, var(--mint) 100%);

  /* type */
  --f-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --f-body:    'IBM Plex Sans', 'Segoe UI', sans-serif;
  --f-mono:    'IBM Plex Mono', 'Consolas', monospace;

  /* layout */
  --container: 1240px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --gap-section: 128px;
  --gap-section-mobile: 72px;

  /* motion */
  --ease: cubic-bezier(.22,.85,.32,1);
  --fast: .2s;
  --med: .45s;
  --slow: .8s;
}

/* ---------- Reset ---------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4,p{ margin:0; }
button{ font-family: inherit; cursor:pointer; }
input, textarea, select{ font-family: inherit; }
::selection{ background: var(--amber); color:#14181c; }

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline: 2px solid var(--mint);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior:auto !important; }
}

/* ---------- Layout helpers ---------- */
.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
.section{ padding: var(--gap-section) 0; position:relative; }
.section-alt{ background: var(--bg-alt); }
.section-tight{ padding: 88px 0; }

.grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items:center; }
.grid-3{ display:grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.grid-4{ display:grid; grid-template-columns: repeat(4,1fr); gap: 28px; }
.grid-6{ display:grid; grid-template-columns: repeat(6,1fr); gap: 24px; }

/* ---------- Typography ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family: var(--f-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber-soft);
  margin-bottom: 18px;
}
.dot{
  width:7px; height:7px; border-radius:50%;
  background: var(--mint);
  box-shadow: 0 0 0 3px var(--mint-bg), 0 0 12px var(--mint);
  animation: pulse-dot 2.2s ease-in-out infinite;
  flex-shrink:0;
}
.dot.amber{ background: var(--amber); box-shadow: 0 0 0 3px var(--amber-bg), 0 0 12px var(--amber); }
@keyframes pulse-dot{
  0%,100%{ opacity:1; transform:scale(1); }
  50%{ opacity:.55; transform:scale(.78); }
}

h1, .h1{
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 4.6vw, 4.1rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--text);
}
h2, .h2{
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 3.2vw, 2.7rem);
  line-height: 1.14;
  letter-spacing: -0.015em;
}
h3, .h3{
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 1.32rem;
  line-height: 1.3;
}
.lede{
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 46ch;
}
.section-head{ max-width: 680px; margin-bottom: 56px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.mono{ font-family: var(--f-mono); }
.accent{ color: var(--amber); }
.accent-mint{ color: var(--mint); }

.text-gradient{
  background: var(--grad-signal);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-family: var(--f-body);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform var(--fast) var(--ease), box-shadow var(--fast) var(--ease), background var(--fast) var(--ease), border-color var(--fast) var(--ease), color var(--fast) var(--ease);
  white-space: nowrap;
}
.btn-primary{
  background: var(--amber);
  color: #1a1305;
  box-shadow: 0 8px 24px -8px rgba(255,138,61,0.55);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 14px 30px -8px rgba(255,138,61,0.7); background: var(--amber-soft); }
.btn-ghost{
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover{ border-color: var(--mint); color: var(--mint-soft); transform: translateY(-2px); }
.btn-block{ width:100%; }
.btn-sm{ padding: 11px 20px; font-size: .85rem; }

.btn-row{ display:flex; gap:16px; flex-wrap:wrap; align-items:center; }

/* ---------- Navbar ---------- */
.navbar{
  position: fixed; top:0; left:0; right:0; z-index: 500;
  padding: 22px 0;
  transition: padding var(--fast) var(--ease), background var(--fast) var(--ease), border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled{
  padding: 14px 0;
  background: rgba(18,22,26,0.86);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--border-soft);
  box-shadow: 0 12px 30px -20px rgba(0,0,0,0.6);
}
.nav-inner{ display:flex; align-items:center; justify-content:space-between; gap: 24px; }

.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{
  font-family: var(--f-display); font-weight:700; font-size: 1.5rem;
  letter-spacing: -0.02em;
  display:flex; align-items:baseline; gap:3px;
}
.brand-mark .blip{
  width:8px; height:8px; border-radius:50%; background: var(--grad-signal);
  animation: pulse-dot 2.2s ease-in-out infinite; margin-left:2px; align-self:center;
}
.brand-tag{
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing:.14em;
  color: var(--text-dim); text-transform:uppercase; display:block; margin-top:1px;
}

.nav-links{ display:flex; align-items:center; gap: 40px; }
.nav-links a{
  font-size: .95rem; font-weight:500; color: var(--text-muted);
  position:relative; padding: 6px 0;
  transition: color var(--fast) var(--ease);
}
.nav-links a::after{
  content:''; position:absolute; left:0; right:100%; bottom:0; height:2px;
  background: var(--grad-signal); transition: right var(--med) var(--ease);
}
.nav-links a:hover, .nav-links a.active{ color: var(--text); }
.nav-links a:hover::after, .nav-links a.active::after{ right:0; }

.nav-cta{ display:flex; align-items:center; gap:18px; }

.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:none; padding:6px; z-index:600;
}
.nav-toggle span{ width:24px; height:2px; background: var(--text); transition: transform var(--fast) var(--ease), opacity var(--fast) var(--ease); }
.nav-toggle.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.mobile-panel{
  position: fixed; inset:0; z-index: 450;
  background: var(--bg);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap: 34px;
  transform: translateY(-100%); transition: transform var(--med) var(--ease);
}
.mobile-panel.open{ transform: translateY(0); }
.mobile-panel a{ font-family: var(--f-display); font-size: 1.8rem; font-weight:600; color: var(--text); }
.mobile-panel .btn{ margin-top: 10px; }

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding: 200px 0 130px;
  overflow:hidden;
  min-height: 92vh;
  display:flex; align-items:center;
}
.hero-bg{
  position:absolute; inset:0; z-index:0;
}
.hero-bg img{
  width:100%; height:100%; object-fit:cover; object-position:center;
  transform: scale(1.08);
}
.hero-bg::after{
  content:'';
  position:absolute; inset:0;
  background:
    radial-gradient(120% 90% at 82% 8%, rgba(255,138,61,0.16), transparent 55%),
    linear-gradient(100deg, rgba(13,16,19,0.97) 20%, rgba(13,16,19,0.88) 46%, rgba(13,16,19,0.62) 100%),
    linear-gradient(0deg, var(--bg) 0%, rgba(18,22,26,0.65) 30%, rgba(18,22,26,0.55) 100%);
}
.hero-grid{
  position:relative; z-index:2;
  display:grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items:center;
}
.hero-copy .eyebrow{ margin-bottom: 22px; }
.hero-copy h1{ margin-bottom: 24px; }
.hero-copy .lede{ margin-bottom: 34px; max-width: 50ch; }

.hero-stats{
  display:flex; gap: 30px; margin-top: 46px; flex-wrap:wrap;
  font-family: var(--f-mono); font-size: 12.5px; color: var(--text-dim); letter-spacing:.04em;
}
.hero-stats span{ color: var(--mint-soft); }

.hero-visual{ position:relative; perspective: 1200px; }
.hero-panel{
  position:relative;
  background: linear-gradient(160deg, rgba(30,38,45,0.9), rgba(20,26,31,0.85));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  backdrop-filter: blur(6px);
  transform-style: preserve-3d;
  transition: transform .25s var(--ease);
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.7);
}
.hero-panel-head{
  display:flex; align-items:center; justify-content:space-between;
  font-family: var(--f-mono); font-size:11px; color: var(--text-dim); letter-spacing:.1em;
  margin-bottom: 14px; text-transform:uppercase;
}
.hero-panel-head .lights{ display:flex; gap:6px; }
.hero-panel-head .lights span{ width:8px; height:8px; border-radius:50%; background: var(--border); }
.hero-panel svg{ width:100%; height:auto; display:block; }

.node{ fill: var(--bg-raised); stroke: var(--border); stroke-width:1.4; }
.node-core{ fill: var(--surface); stroke: var(--amber); stroke-width:1.6; }
.link{ stroke: var(--border); stroke-width:1.4; fill:none; }
.link-live{ stroke: var(--mint); stroke-width:1.4; fill:none; opacity:.55; stroke-dasharray: 5 7; animation: dash 22s linear infinite; }
@keyframes dash{ to{ stroke-dashoffset: -400; } }
.packet{ r:3.2; fill: var(--amber); filter: drop-shadow(0 0 5px var(--amber)); }
.node-label{ font-family: var(--f-mono); font-size:8.5px; fill: var(--text-dim); letter-spacing:.04em; }
.node-status{ fill: var(--mint); animation: pulse-dot 2.2s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.node-status.amber{ fill: var(--amber); }

.hero-panel-foot{
  display:flex; justify-content:space-between; align-items:center;
  margin-top:16px; padding-top:14px; border-top:1px solid var(--border-soft);
  font-family: var(--f-mono); font-size: 11px; color: var(--text-dim);
}
.hero-panel-foot .status{ color: var(--mint-soft); display:flex; align-items:center; gap:7px; }

.hero-badge{
  position:absolute; left:-18px; bottom:-18px;
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md);
  padding: 16px 20px; display:flex; align-items:center; gap:12px;
  box-shadow: 0 20px 40px -20px rgba(0,0,0,0.7);
}
.hero-badge .num{ font-family: var(--f-display); font-size: 1.5rem; font-weight:700; color: var(--amber-soft); line-height:1; }
.hero-badge .lbl{ font-size:11.5px; color: var(--text-dim); max-width: 12ch; line-height:1.3; }

.scroll-cue{
  position:absolute; bottom: 34px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:8px;
  font-family: var(--f-mono); font-size:10px; letter-spacing:.14em; color: var(--text-dim);
  z-index:2;
}
.scroll-cue .line{ width:1px; height: 34px; background: linear-gradient(var(--amber), transparent); animation: scrollcue 1.8s ease-in-out infinite; }
@keyframes scrollcue{ 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; } }

/* ---------- Marquee strip ---------- */
.strip{
  border-top:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft);
  background: var(--bg-alt);
  padding: 22px 0; overflow:hidden;
}
.strip-track{ display:flex; gap: 64px; width:max-content; animation: scroll-x 26s linear infinite; }
.strip-track span{ font-family: var(--f-mono); font-size:12.5px; letter-spacing:.14em; color: var(--text-dim); text-transform:uppercase; white-space:nowrap; }
.strip-track span b{ color: var(--text-muted); font-weight:500; }
@keyframes scroll-x{ from{ transform: translateX(0);} to{ transform: translateX(-50%);} }

/* ---------- Stats band ---------- */
.stats-band{ padding: 84px 0; background: var(--bg-alt); border-top:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft); }
.stats-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.stat-card{ text-align:center; padding: 18px 8px; border-right: 1px solid var(--border-soft); }
.stat-card:last-child{ border-right:none; }
.stat-num{ font-family: var(--f-display); font-weight:700; font-size: clamp(2rem,3.4vw,2.9rem); color: var(--text); display:flex; align-items:baseline; justify-content:center; gap:2px; }
.stat-num .suffix{ color: var(--amber); font-size: 0.6em; }
.stat-lbl{ font-family: var(--f-mono); font-size: 11.5px; letter-spacing:.08em; color: var(--text-dim); margin-top:10px; text-transform:uppercase; }

/* ---------- About / Why choose us ---------- */
.about-media{ position:relative; }
.about-media img{ border-radius: var(--radius-lg); width:100%; height: 460px; object-fit:cover; border:1px solid var(--border); }
.about-media .float-card{
  position:absolute; right:-24px; top: 32px;
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md);
  padding: 16px 18px; width: 186px;
  box-shadow: 0 20px 44px -20px rgba(0,0,0,0.75);
}
.about-media .float-card .pct{ font-family: var(--f-display); font-weight:700; font-size:1.7rem; color: var(--mint-soft); }
.about-media .float-card .lbl{ font-size:11.5px; color: var(--text-dim); margin-top:4px; line-height:1.4; }

.check-list{ margin-top: 30px; display:flex; flex-direction:column; gap:18px; }
.check-item{ display:flex; gap:14px; align-items:flex-start; }
.check-item .ic{
  flex-shrink:0; width:30px; height:30px; border-radius:9px;
  background: var(--mint-bg); border:1px solid var(--mint-dim);
  display:flex; align-items:center; justify-content:center; color: var(--mint-soft); margin-top:2px;
}
.check-item .ic svg{ width:15px; height:15px; }
.check-item h4{ font-family: var(--f-body); font-weight:600; font-size: 1rem; color: var(--text); margin-bottom:3px; }
.check-item p{ color: var(--text-muted); font-size: .92rem; line-height:1.55; }

/* ---------- Service cards (home preview) ---------- */
.svc-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.svc-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  position:relative;
  overflow:hidden;
  transition: transform var(--fast) var(--ease), border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}
.svc-card::before{
  content:''; position:absolute; inset:0; opacity:0; background: linear-gradient(160deg, rgba(255,138,61,0.09), rgba(53,214,160,0.05) 60%, transparent);
  transition: opacity var(--fast) var(--ease);
}
.svc-card:hover{ transform: translateY(-6px); border-color: var(--amber-dim); box-shadow: 0 24px 44px -24px rgba(0,0,0,0.6); }
.svc-card:hover::before{ opacity:1; }
.svc-icon{
  width:50px; height:50px; border-radius: 13px;
  background: var(--bg-raised); border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center; margin-bottom:22px;
  color: var(--amber-soft); position:relative; z-index:1;
}
.svc-icon svg{ width:24px; height:24px; }
.svc-card h3{ margin-bottom:10px; position:relative; z-index:1; }
.svc-card p{ color: var(--text-muted); font-size:.92rem; line-height:1.6; position:relative; z-index:1; }
.svc-link{
  margin-top:18px; display:inline-flex; align-items:center; gap:7px;
  font-family: var(--f-mono); font-size:12px; letter-spacing:.06em; color: var(--mint-soft);
  position:relative; z-index:1; text-transform:uppercase;
}
.svc-link svg{ width:13px; height:13px; transition: transform var(--fast) var(--ease); }
.svc-card:hover .svc-link svg{ transform: translateX(4px); }

/* ---------- Carousel (generic) ---------- */
.carousel{ position:relative; }
.carousel-viewport{ overflow:hidden; border-radius: var(--radius-lg); }
.carousel-track{ display:flex; transition: transform .6s var(--ease); will-change:transform; }
.carousel-slide{ flex: 0 0 100%; position:relative; }
.gallery .carousel-slide{ flex: 0 0 100%; }
.gallery-item{ position:relative; height: 440px; border-radius: var(--radius-lg); overflow:hidden; }
.gallery-item img{ width:100%; height:100%; object-fit:cover; }
.gallery-item .cap{
  position:absolute; left:0; right:0; bottom:0; padding: 26px 30px;
  background: linear-gradient(0deg, rgba(10,13,15,0.92), transparent);
}
.gallery-item .cap .tag{ font-family: var(--f-mono); font-size:11px; color: var(--mint-soft); letter-spacing:.1em; text-transform:uppercase; }
.gallery-item .cap h4{ font-family: var(--f-display); font-size:1.25rem; margin-top:6px; }

.carousel-controls{ display:flex; align-items:center; justify-content:space-between; margin-top: 26px; }
.carousel-arrows{ display:flex; gap: 12px; }
.car-btn{
  width:46px; height:46px; border-radius:50%; border:1px solid var(--border);
  background: var(--surface); color: var(--text); display:flex; align-items:center; justify-content:center;
  transition: border-color var(--fast) var(--ease), background var(--fast) var(--ease), transform var(--fast) var(--ease);
}
.car-btn:hover{ border-color: var(--amber); color: var(--amber-soft); transform: translateY(-2px); }
.car-btn svg{ width:18px; height:18px; }
.carousel-dots{ display:flex; gap:8px; }
.carousel-dots button{ width:8px; height:8px; border-radius:50%; background: var(--border); border:none; transition: background var(--fast), width var(--fast); }
.carousel-dots button.active{ background: var(--grad-signal); width:22px; border-radius:5px; }

/* Testimonials */
.testi-slide{ padding: 6px 4px 4px; }
.testi-card{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-lg);
  padding: 44px; max-width: 780px; margin:0 auto; text-align:center;
}
.testi-quote{ font-family: var(--f-display); font-size:1.35rem; line-height:1.5; color: var(--text); font-weight:500; }
.testi-person{ display:flex; align-items:center; justify-content:center; gap:14px; margin-top:26px; }
.avatar{
  width:44px; height:44px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-family: var(--f-display); font-weight:700; font-size:.9rem; color:#131718;
  background: var(--grad-signal);
}
.testi-person .who b{ display:block; font-size:.92rem; }
.testi-person .who span{ display:block; font-size:.8rem; color: var(--text-dim); margin-top:2px; }

/* ---------- Process (services page) ---------- */
.process-rail{ position:relative; display:grid; grid-template-columns: repeat(4,1fr); gap: 26px; }
.process-rail::before{
  content:''; position:absolute; top:29px; left: 6%; right:6%; height:1px;
  background: repeating-linear-gradient(90deg, var(--border) 0 8px, transparent 8px 16px);
}
.process-step{ position:relative; padding-top: 74px; }
.process-num{
  position:absolute; top:0; left:0;
  width:58px; height:58px; border-radius:50%;
  background: var(--bg-raised); border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--f-mono); font-weight:600; color: var(--amber-soft); font-size:1.05rem;
  z-index:1;
}
.process-step h4{ font-family:var(--f-display); font-size:1.12rem; margin-bottom:8px; }
.process-step p{ color: var(--text-muted); font-size:.9rem; line-height:1.6; }

/* ---------- Detailed service cards w/ 3D flip (services page) ---------- */
.svc-detail-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.flip-card{ perspective: 1600px; height: 400px; }
.flip-inner{
  position:relative; width:100%; height:100%;
  transform-style: preserve-3d; transition: transform .7s var(--ease);
  border-radius: var(--radius-lg);
}
.flip-card.flipped .flip-inner{ transform: rotateY(180deg); }
.flip-face{
  position:absolute; inset:0; backface-visibility:hidden; -webkit-backface-visibility:hidden;
  border-radius: var(--radius-lg); overflow:hidden; border: 1px solid var(--border);
}
.flip-front{ background: var(--surface); display:flex; flex-direction:column; }
.flip-front .thumb{ height: 56%; position:relative; }
.flip-front .thumb img{ width:100%; height:100%; object-fit:cover; }
.flip-front .thumb::after{ content:''; position:absolute; inset:0; background: linear-gradient(0deg, var(--surface), transparent 60%); }
.flip-front .thumb .num-tag{
  position:absolute; top:14px; left:14px; font-family: var(--f-mono); font-size:11px;
  background: rgba(18,22,26,0.75); border:1px solid var(--border); padding:4px 10px; border-radius:20px; color: var(--mint-soft); letter-spacing:.08em;
}
.flip-front .body{ padding: 20px 24px 22px; flex:1; display:flex; flex-direction:column; }
.flip-front h3{ margin-bottom:8px; }
.flip-front p{ color: var(--text-muted); font-size:.9rem; line-height:1.55; flex:1; }
.flip-hint{ margin-top:14px; font-family: var(--f-mono); font-size:11px; color: var(--text-dim); letter-spacing:.08em; text-transform:uppercase; display:flex; align-items:center; gap:8px; }
.flip-hint svg{ width:13px; height:13px; color: var(--amber-soft); }

.flip-back{
  background: linear-gradient(155deg, var(--bg-raised), var(--surface));
  transform: rotateY(180deg);
  padding: 30px 26px; display:flex; flex-direction:column;
}
.flip-back h4{ font-family: var(--f-display); font-size:1.1rem; margin-bottom: 16px; color: var(--amber-soft); }
.flip-back ul{ display:flex; flex-direction:column; gap: 12px; flex:1; }
.flip-back li{ display:flex; gap:10px; align-items:flex-start; font-size:.87rem; color: var(--text-muted); line-height:1.5; }
.flip-back li svg{ width:14px; height:14px; color: var(--mint-soft); flex-shrink:0; margin-top:3px; }
.flip-back .flip-hint{ margin-top:auto; }

/* ---------- CTA band ---------- */
.cta-band{
  position:relative; overflow:hidden;
  border-radius: var(--radius-lg);
  margin: 0 32px;
  padding: 70px 60px;
  background: linear-gradient(135deg, var(--bg-raised), var(--surface));
  border: 1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between; gap:40px; flex-wrap:wrap;
}
.cta-band::before{
  content:''; position:absolute; inset:0;
  background: radial-gradient(60% 120% at 100% 0%, rgba(255,138,61,0.16), transparent 60%),
              radial-gradient(60% 120% at 0% 100%, rgba(53,214,160,0.12), transparent 60%);
}
.cta-band > *{ position:relative; z-index:1; }
.cta-band h2{ max-width: 480px; }
.cta-band p{ color: var(--text-muted); margin-top:12px; max-width: 46ch; }

/* ---------- Footer ---------- */
footer{ background: var(--bg-alt); border-top:1px solid var(--border-soft); padding: 90px 0 0; margin-top: var(--gap-section); }
.foot-grid{ display:grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 60px; border-bottom:1px solid var(--border-soft); }
.foot-brand p{ color: var(--text-muted); font-size:.92rem; margin-top:16px; max-width: 32ch; line-height:1.6; }
.foot-col h5{ font-family: var(--f-mono); font-size:11.5px; letter-spacing:.12em; text-transform:uppercase; color: var(--text-dim); margin-bottom: 20px; }
.foot-col ul{ display:flex; flex-direction:column; gap: 13px; }
.foot-col a{ color: var(--text-muted); font-size:.93rem; transition: color var(--fast); }
.foot-col a:hover{ color: var(--mint-soft); }
.foot-contact li{ display:flex; gap:12px; align-items:flex-start; color: var(--text-muted); font-size:.93rem; line-height:1.5; }
.foot-contact svg{ width:16px; height:16px; color: var(--amber-soft); flex-shrink:0; margin-top:3px; }
.foot-bottom{ display:flex; justify-content:space-between; align-items:center; padding: 26px 0; flex-wrap:wrap; gap:12px; }
.foot-bottom p{ font-size:.82rem; color: var(--text-dim); }
.foot-social{ display:flex; gap:10px; }
.foot-social a{
  width:36px; height:36px; border-radius:50%; border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center; color: var(--text-muted);
  transition: border-color var(--fast), color var(--fast), transform var(--fast);
}
.foot-social a:hover{ border-color: var(--mint); color: var(--mint-soft); transform: translateY(-2px); }
.foot-social svg{ width:16px; height:16px; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero{
  position:relative; padding: 190px 0 90px; overflow:hidden;
}
.page-hero-bg{ position:absolute; inset:0; z-index:0; }
.page-hero-bg img{ width:100%; height:100%; object-fit:cover; }
.page-hero-bg::after{
  content:''; position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(13,16,19,0.72) 0%, var(--bg) 92%), linear-gradient(100deg, rgba(13,16,19,0.9), rgba(13,16,19,0.55));
}
.page-hero-inner{ position:relative; z-index:1; max-width: 760px; }
.breadcrumb{ display:flex; align-items:center; gap:8px; font-family:var(--f-mono); font-size:12px; color: var(--text-dim); margin-bottom:20px; letter-spacing:.06em; }
.breadcrumb a{ color: var(--text-dim); }
.breadcrumb a:hover{ color: var(--mint-soft); }

/* ---------- Values grid ---------- */
.values-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.value-card{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md);
  padding: 28px 24px; transition: transform var(--fast) var(--ease), border-color var(--fast) var(--ease);
}
.value-card:hover{ transform: translateY(-5px) rotateX(2deg); border-color: var(--mint-dim); }
.value-card .svc-icon{ margin-bottom:18px; }
.value-card p{ color: var(--text-muted); font-size:.88rem; line-height:1.55; margin-top:8px; }

/* mission/vision split */
.mv-block{ display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items:center; }
.mv-block.reverse .mv-media{ order:2; }
.mv-media{ position:relative; }
.mv-media img{ border-radius: var(--radius-lg); width:100%; height:400px; object-fit:cover; border:1px solid var(--border); }
.mv-quote-mark{ font-family: var(--f-display); font-size:5rem; color: var(--amber); opacity:.5; line-height:.6; margin-bottom:8px; }
.mv-block h2{ margin-bottom:20px; }
.mv-block p{ color: var(--text-muted); line-height:1.75; font-size:1.02rem; }

/* milestones */
.milestones{ display:grid; grid-template-columns: repeat(4,1fr); gap:24px; }
.milestone{ text-align:center; padding: 30px 14px; border-left:1px solid var(--border-soft); }
.milestone:first-child{ border-left:none; }
.milestone .yr{ font-family: var(--f-mono); font-size:12px; color: var(--mint-soft); letter-spacing:.1em; }
.milestone h4{ font-family: var(--f-display); font-size:1.1rem; margin-top:10px; }
.milestone p{ color: var(--text-dim); font-size:.85rem; margin-top:6px; }

/* ---------- Contact page ---------- */
.contact-grid{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items:start; }
.contact-form{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-lg);
  padding: 40px;
}
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap:20px; }
.field{ margin-bottom: 22px; }
.field label{ display:block; font-family: var(--f-mono); font-size:11.5px; letter-spacing:.08em; color: var(--text-dim); text-transform:uppercase; margin-bottom:9px; }
.field input, .field textarea, .field select{
  width:100%; background: var(--bg-raised); border:1px solid var(--border); border-radius: var(--radius-sm);
  padding: 13px 16px; color: var(--text); font-size:.95rem; transition: border-color var(--fast) var(--ease), background var(--fast) var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus{ border-color: var(--mint); background: var(--surface-hover); outline:none; }
.field textarea{ resize:vertical; min-height: 120px; }
.field select{ appearance:none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239aa5ae' d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position: right 16px center; }
.form-note{ font-size:.78rem; color: var(--text-dim); margin-top:4px; }
.form-success{
  display:none; align-items:center; gap:12px; background: var(--mint-bg); border:1px solid var(--mint-dim);
  border-radius: var(--radius-sm); padding:16px 18px; margin-top: 18px; color: var(--mint-soft); font-size:.9rem;
}
.form-success.show{ display:flex; }
.form-success svg{ width:20px; height:20px; flex-shrink:0; }

.contact-info-card{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md);
  padding: 24px; display:flex; gap:16px; align-items:flex-start; margin-bottom:18px;
  transition: border-color var(--fast) var(--ease), transform var(--fast) var(--ease);
}
.contact-info-card:hover{ border-color: var(--amber-dim); transform: translateX(4px); }
.contact-info-card .svc-icon{ margin-bottom:0; }
.contact-info-card h4{ font-family:var(--f-body); font-weight:600; font-size:.95rem; margin-bottom:5px; }
.contact-info-card p, .contact-info-card a{ color: var(--text-muted); font-size:.92rem; line-height:1.5; }
.contact-info-card a:hover{ color: var(--mint-soft); }

.map-wrap{ border-radius: var(--radius-md); overflow:hidden; border:1px solid var(--border); margin-top: 22px; height: 260px; filter: grayscale(0.35) contrast(1.05); }
.map-wrap iframe{ width:100%; height:100%; border:0; display:block; }

.hours-list{ display:flex; flex-direction:column; gap:10px; margin-top:14px; }
.hours-list li{ display:flex; justify-content:space-between; font-size:.88rem; color: var(--text-muted); padding-bottom:10px; border-bottom:1px dashed var(--border-soft); }
.hours-list li b{ color: var(--text); font-weight:500; }
.hours-list li:last-child{ border-bottom:none; }

/* ---------- Reveal animations ---------- */
.reveal{ opacity:0; transform: translateY(28px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.reveal.in{ opacity:1; transform: translateY(0); }
.reveal-left{ opacity:0; transform: translateX(-32px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.reveal-left.in{ opacity:1; transform: translateX(0); }
.reveal-right{ opacity:0; transform: translateX(32px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.reveal-right.in{ opacity:1; transform: translateX(0); }
.reveal-scale{ opacity:0; transform: scale(.92); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal-scale.in{ opacity:1; transform: scale(1); }
.stagger.in > *{ transition-delay: calc(var(--i,0) * 90ms); }

/* tilt targets */
[data-tilt]{ transition: transform .15s ease-out; will-change: transform; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px){
  .grid-4{ grid-template-columns: repeat(2,1fr); }
  .stats-grid{ grid-template-columns: repeat(2,1fr); row-gap: 34px; }
  .stat-card:nth-child(2){ border-right:none; }
  .values-grid{ grid-template-columns: repeat(2,1fr); }
  .milestones{ grid-template-columns: repeat(2,1fr); }
  .milestone:nth-child(3){ border-left:none; }
  .foot-grid{ grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .svc-grid, .svc-detail-grid{ grid-template-columns: repeat(2,1fr); }
  .process-rail{ grid-template-columns: repeat(2,1fr); row-gap: 50px; }
  .process-rail::before{ display:none; }
}

@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; max-width: 440px; margin: 0 auto; }
  .grid-2{ grid-template-columns: 1fr; gap: 40px; }
  .mv-block{ grid-template-columns: 1fr; gap: 34px; }
  .mv-block.reverse .mv-media{ order:0; }
  .contact-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 760px){
  :root{ --gap-section: var(--gap-section-mobile); }
  .container{ padding: 0 20px; }
  .nav-links{ display:none; }
  .nav-cta .btn{ display:none; }
  .nav-toggle{ display:flex; }
  .hero{ padding: 150px 0 90px; min-height: auto; }
  .hero-badge{ position:static; margin-top:18px; width:auto; display:inline-flex; }
  .about-media .float-card{ position:static; margin-top:16px; width:auto; }
  .stats-grid{ grid-template-columns: 1fr 1fr; }
  .svc-grid, .svc-detail-grid, .grid-3{ grid-template-columns: 1fr; }
  .values-grid{ grid-template-columns: 1fr; }
  .milestones{ grid-template-columns: 1fr 1fr; }
  .milestone{ border-left:none; border-top:1px solid var(--border-soft); padding-top:20px; }
  .milestone:nth-child(-n+2){ border-top:none; }
  .foot-grid{ grid-template-columns: 1fr; gap: 34px; }
  .cta-band{ margin: 0 20px; padding: 44px 28px; flex-direction:column; align-items:flex-start; }
  .form-row{ grid-template-columns: 1fr; }
  .process-rail{ grid-template-columns: 1fr; }
  .gallery-item{ height: 300px; }
  .flip-card{ height: 420px; }
  .testi-card{ padding: 30px 24px; }
  .section{ padding: var(--gap-section-mobile) 0; }
  h1, .h1{ font-size: clamp(2rem, 8vw, 2.8rem); }
}