/* ============================================================
   ZWAT — World-Class Redesign 2026
   Space Grotesk (display) + Inter (body) | Accent: #F49614
   Dark / Light Mode | Carousel | Premium UX
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,300..900;1,300..900&family=Space+Grotesk:wght@300..700&display=swap');

/* ---- Custom Properties ---- */
:root {
  --accent:        #F49614;
  --accent-dim:    #d4830e;
  --accent-glow:   rgba(244,150,20,.22);
  --accent-soft:   rgba(244,150,20,.10);
  --accent-xsoft:  rgba(244,150,20,.05);

  /* Light mode */
  --bg:            #fafaf8;
  --bg-2:          #f2f2ef;
  --bg-3:          #e8e8e4;
  --surface:       rgba(255,255,255,.82);
  --surface-2:     rgba(255,255,255,.55);
  --text:          #0d0d0b;
  --text-2:        rgba(13,13,11,.72);
  --text-3:        rgba(13,13,11,.46);
  --border:        rgba(0,0,0,.09);
  --border-strong: rgba(0,0,0,.16);
  --shadow-sm:     0 2px 8px rgba(0,0,0,.05);
  --shadow:        0 8px 28px rgba(0,0,0,.08);
  --shadow-lg:     0 24px 56px rgba(0,0,0,.12);

  /* Fonts */
  --font-display: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  --font-body:    'Inter', ui-sans-serif, system-ui, sans-serif;

  /* Type scale (fluid) */
  --step--1: clamp(.80rem,  .76rem + .18vw, .90rem);
  --step-0:  clamp(.94rem,  .88rem + .28vw, 1.05rem);
  --step-1:  clamp(1.08rem, .98rem + .52vw, 1.32rem);
  --step-2:  clamp(1.32rem, 1.10rem + 1.08vw, 1.90rem);
  --step-3:  clamp(1.65rem, 1.22rem + 1.92vw, 2.65rem);
  --step-4:  clamp(2.10rem, 1.38rem + 3.20vw, 3.85rem);
  --step-5:  clamp(2.80rem, 1.58rem + 5.10vw, 5.60rem);

  /* Layout */
  --maxw:     1200px;
  --pad:      clamp(16px, 3vw, 28px);
  --radius:   20px;
  --radius-sm: 14px;
  --radius-xs: 9px;

  /* Easing */
  --ease-out: cubic-bezier(.16,1,.3,1);
  --ease:     cubic-bezier(.45,0,.55,1);
}

/* Dark mode overrides */
[data-theme="dark"] {
  --bg:            #0b0b09;
  --bg-2:          #121210;
  --bg-3:          #1a1a17;
  --surface:       rgba(18,18,16,.88);
  --surface-2:     rgba(26,26,23,.70);
  --text:          #f0f0ec;
  --text-2:        rgba(240,240,236,.72);
  --text-3:        rgba(240,240,236,.44);
  --border:        rgba(255,255,255,.07);
  --border-strong: rgba(255,255,255,.13);
  --shadow-sm:     0 2px 8px rgba(0,0,0,.45);
  --shadow:        0 8px 28px rgba(0,0,0,.55);
  --shadow-lg:     0 24px 56px rgba(0,0,0,.75);
}

/* ---- Base Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: var(--step-0);
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background .3s ease, color .3s ease;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; }
ul, ol { list-style: none; }

/* ---- Accessibility ---- */
:focus-visible {
  outline: 2.5px solid var(--accent);
  outline-offset: 4px;
  border-radius: 8px;
}
.skip-link {
  position: absolute;
  left: -999px;
  top: 14px;
  padding: 10px 16px;
  background: var(--text);
  color: var(--bg);
  border-radius: 12px;
  z-index: 9999;
  font-size: var(--step--1);
}
.skip-link:focus { left: 14px; }

/* ---- Layout Utilities ---- */
.container {
  width: min(var(--maxw), calc(100% - (var(--pad) * 2)));
  margin-inline: auto;
}
.section {
  padding: clamp(64px, 9vw, 128px) 0;
}
.section--tight {
  padding: clamp(40px, 6vw, 80px) 0;
}
.section--flush {
  padding-top: 0;
}

/* ---- Typography ---- */
.kicker {
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: var(--accent);
}
.h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-5);
  line-height: .95;
  letter-spacing: -.04em;
  margin: 12px 0 18px;
}
.h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-4);
  line-height: 1.0;
  letter-spacing: -.04em;
  margin: 0 0 14px;
}
.h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-2);
  letter-spacing: -.025em;
  margin: 0 0 10px;
}
.p {
  font-size: var(--step-0);
  color: var(--text-2);
  max-width: 66ch;
  line-height: 1.65;
}
.p--muted { color: var(--text-3); }
.p--large { font-size: var(--step-1); }
.small {
  font-size: var(--step--1);
  color: var(--text-3);
}
.hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: clamp(20px, 3vw, 36px) 0;
}

/* ---- Section Header ---- */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.section-header .h2 { margin-bottom: 0; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 12px 22px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text-2);
  font-weight: 550;
  font-size: var(--step--1);
  cursor: pointer;
  transition: transform .2s var(--ease-out), background .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
  user-select: none;
  white-space: nowrap;
}
.btn:hover {
  background: var(--bg-2);
  color: var(--text);
  transform: translateY(-1px);
}
.btn:active { transform: translateY(0); }
.btn--primary {
  background: var(--accent);
  border-color: transparent;
  color: #0d0d0b;
  font-weight: 600;
  box-shadow: 0 4px 16px var(--accent-glow);
}
.btn--primary:hover {
  background: var(--accent-dim);
  box-shadow: 0 6px 24px var(--accent-glow);
  transform: translateY(-1px);
}
.btn--ghost {
  border-color: var(--border);
  background: var(--surface-2);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { background: var(--surface); }
.btn--sm {
  padding: 9px 16px;
  font-size: var(--step--1);
}
.btn--icon {
  padding: 10px;
  border-radius: 50%;
  aspect-ratio: 1;
}
.icon {
  width: 16px; height: 16px;
  display: inline-block;
  flex-shrink: 0;
}
.icon--md { width: 20px; height: 20px; }
.icon--lg { width: 24px; height: 24px; }

/* ---- Badge / Tag ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: var(--step--1);
  color: var(--text-2);
  background: var(--surface);
  backdrop-filter: blur(8px);
}
.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
  animation: pulse 2.4s ease infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 4px var(--accent-glow); }
  50%      { box-shadow: 0 0 0 7px rgba(244,150,20,.06); }
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--step--1);
  color: var(--text-3);
  flex-wrap: wrap;
}
.tag__pill {
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text-2);
}

/* ======================================================
   HEADER
   ====================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface);
  backdrop-filter: blur(18px) saturate(1.5);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  border-bottom: 1px solid var(--border);
  transition: background .3s ease, border-color .3s ease;
}
.header--scrolled {
  box-shadow: var(--shadow-sm);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 0;
}

/* Brand / Logo */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.brand__logo {
  height: 40px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  /* Black logo → invert to white for dark mode */
  filter: brightness(0) invert(1);
  transition: opacity .2s;
}
[data-theme="light"] .brand__logo {
  /* Black logo on light background — no filter */
  filter: none;
}
.brand:hover .brand__logo { opacity: .8; }
.brand__mark {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, #F49614 0%, #d47a08 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.brand__wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-1);
  letter-spacing: -.04em;
  color: var(--text);
}

/* Primary nav */
.nav {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav a {
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--text-2);
  padding: 9px 13px;
  border-radius: var(--radius-xs);
  transition: background .18s ease, color .18s ease;
}
.nav a:hover { background: var(--bg-2); color: var(--text); }
.nav a[aria-current="page"] {
  background: var(--accent-soft);
  color: var(--accent);
}

.header__right {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Theme toggle */
.theme-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text-2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
  flex-shrink: 0;
}
.theme-btn:hover { background: var(--bg-3); transform: rotate(20deg); }
.theme-btn .icon-sun,
[data-theme="dark"] .theme-btn .icon-moon { display: block; }
.theme-btn .icon-moon,
[data-theme="dark"] .theme-btn .icon-sun { display: none; }

/* Menu hamburger */
.menu-btn {
  display: none;
  width: 36px; height: 36px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text-2);
  align-items: center;
  justify-content: center;
  transition: background .18s ease;
}
.menu-btn:hover { background: var(--bg-3); }

/* ======================================================
   MOBILE DRAWER
   ====================================================== */
.drawer {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
}
.drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(4px);
}
.drawer__panel {
  position: absolute;
  right: 0;
  top: 0;
  width: min(380px, 92vw);
  height: 100%;
  background: var(--bg);
  border-left: 1px solid var(--border);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform .35s var(--ease-out);
}
.drawer.is-open { display: block; }
.drawer.is-open .drawer__panel { transform: translateX(0); }
.drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.drawer__nav {
  display: grid;
  gap: 4px;
  flex: 1;
}
.drawer__nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: var(--step-0);
  font-weight: 500;
  color: var(--text-2);
  transition: background .18s ease, border-color .18s ease, color .18s ease;
}
.drawer__nav a:hover {
  background: var(--accent-soft);
  border-color: rgba(244,150,20,.2);
  color: var(--text);
}
.drawer__cta {
  display: grid;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  margin-top: 16px;
}

/* ======================================================
   HERO CAROUSEL
   ====================================================== */
.hero-slider {
  position: relative;
  height: 100svh;
  min-height: 560px;
  max-height: 900px;
  overflow: hidden;
  background: var(--bg-3);
}

.slider__track {
  display: flex;
  height: 100%;
  transition: transform .7s var(--ease-out);
}

.slide {
  min-width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

/* Slide backgrounds */
.slide__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  transform: scale(1.04);
  transition: transform 8s linear;
}
.slide.is-active .slide__bg {
  transform: scale(1);
}

/* Slide 1 — Brand */
.slide--1 .slide__bg {
  background:
    radial-gradient(ellipse 80% 60% at 65% 40%, rgba(244,150,20,.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 70% at 20% 80%, rgba(244,100,0,.12) 0%, transparent 55%),
    linear-gradient(155deg, #0a0a08 0%, #1a1810 50%, #0d0d0b 100%);
}
.slide--1 .slide__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h1v1H0z' fill='rgba(255,255,255,.025)'/%3E%3C/svg%3E");
  background-size: 60px 60px;
}

/* Slide 2 — Stands */
.slide--2 .slide__bg {
  background:
    radial-gradient(ellipse 60% 50% at 30% 30%, rgba(244,150,20,.14) 0%, transparent 60%),
    linear-gradient(125deg, #111010 0%, #1c1915 40%, #0e0e0c 100%);
}
.slide--2 .slide__bg::after {
  content: '';
  position: absolute;
  right: -10%;
  top: -10%;
  width: 70%;
  height: 120%;
  background: linear-gradient(215deg, rgba(244,150,20,.06), transparent 60%);
  transform: skewX(-15deg);
}

/* Slide 3 — Print */
.slide--3 .slide__bg {
  background:
    radial-gradient(ellipse 70% 55% at 75% 60%, rgba(255,120,0,.13) 0%, transparent 60%),
    linear-gradient(145deg, #0c0c0a 0%, #191917 55%, #0b0b09 100%);
}

/* Slide 4 — Logistics */
.slide--4 .slide__bg {
  background:
    radial-gradient(ellipse 65% 45% at 40% 50%, rgba(244,150,20,.16) 0%, transparent 55%),
    radial-gradient(ellipse 40% 60% at 85% 20%, rgba(200,100,0,.10) 0%, transparent 50%),
    linear-gradient(160deg, #0d0d0b 0%, #1a1a17 50%, #0c0c0a 100%);
}

/* Slide overlay gradient (bottom) */
.slide__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(0deg,
    rgba(0,0,0,.80) 0%,
    rgba(0,0,0,.35) 40%,
    rgba(0,0,0,.08) 70%,
    transparent 100%
  );
}

/* Slide decoration — large number */
.slide__deco {
  position: absolute;
  top: 50%;
  right: 6%;
  transform: translateY(-50%);
  z-index: 1;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(120px, 22vw, 300px);
  line-height: 1;
  letter-spacing: -.05em;
  color: rgba(255,255,255,.022);
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
}

/* Slide content */
.slide__content {
  position: relative;
  z-index: 2;
  padding: 0 0 clamp(56px, 8vw, 100px);
  width: 100%;
}
.slide__content .container {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: flex-end;
  gap: 24px;
}
.slide__body { max-width: 700px; }
.slide__kicker {
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s var(--ease-out);
}
.slide__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-5);
  line-height: .93;
  letter-spacing: -.04em;
  color: #fff;
  margin-bottom: 18px;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s .08s ease, transform .65s .08s var(--ease-out);
}
.slide__desc {
  font-size: var(--step-0);
  color: rgba(255,255,255,.70);
  max-width: 54ch;
  line-height: 1.65;
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .65s .16s ease, transform .65s .16s var(--ease-out);
}
.slide__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s .24s ease, transform .6s .24s var(--ease-out);
}
.slide.is-active .slide__kicker,
.slide.is-active .slide__title,
.slide.is-active .slide__desc,
.slide.is-active .slide__actions {
  opacity: 1;
  transform: translateY(0);
}
.slide__meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .6s .32s ease, transform .6s .32s var(--ease-out);
}
.slide.is-active .slide__meta { opacity: 1; transform: translateY(0); }

/* Slider side panel */
.slide__side {
  display: grid;
  gap: 12px;
  align-items: flex-end;
  justify-items: flex-end;
}

/* Slider controls */
.slider__controls {
  position: absolute;
  z-index: 10;
  bottom: clamp(56px, 8vw, 100px);
  right: var(--pad);
  display: flex;
  gap: 8px;
}
.slider__arrow {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(8px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.slider__arrow:hover {
  background: rgba(244,150,20,.55);
  border-color: var(--accent);
  transform: scale(1.08);
}

/* Dots */
.slider__dots {
  position: absolute;
  z-index: 10;
  bottom: clamp(20px, 3vw, 32px);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  align-items: center;
}
.slider__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,.35);
  transition: background .3s ease, width .3s ease, border-radius .3s ease;
  cursor: pointer;
  border: none;
}
.slider__dot.is-active {
  background: var(--accent);
  width: 24px;
  border-radius: 3px;
}

/* Progress bar */
.slider__progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--accent);
  z-index: 10;
  transform-origin: left;
  transform: scaleX(0);
  transition: none;
}
.slider__progress.is-running {
  transform: scaleX(1);
  transition: transform 5s linear;
}

/* Slide counter */
.slider__counter {
  position: absolute;
  top: 50%;
  right: var(--pad);
  transform: translateY(-50%);
  z-index: 10;
  display: grid;
  gap: 4px;
  align-items: center;
}
.slider__counter-inner {
  writing-mode: vertical-lr;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 500;
  color: rgba(255,255,255,.45);
  letter-spacing: .06em;
}

/* ======================================================
   STATS STRIP
   ====================================================== */
.stats-strip {
  background: var(--accent);
  padding: clamp(20px, 3vw, 28px) 0;
  overflow: hidden;
}
.stats-strip .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 12px 16px;
  position: relative;
}
.stat + .stat::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10%;
  height: 80%;
  width: 1px;
  background: rgba(0,0,0,.15);
}
.stat__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-3);
  line-height: 1;
  letter-spacing: -.04em;
  color: #0d0d0b;
}
.stat__label {
  font-size: var(--step--1);
  font-weight: 500;
  color: rgba(13,13,11,.65);
  margin-top: 4px;
}

/* ======================================================
   SERVICE CARDS
   ====================================================== */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-2);
  padding: 26px 24px;
  transition: transform .25s var(--ease-out), border-color .25s ease, background .25s ease, box-shadow .25s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease-out);
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(244,150,20,.28);
  background: var(--bg-2);
  box-shadow: var(--shadow);
}
.card:hover::before { transform: scaleX(1); }
.card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  border: 1px solid rgba(244,150,20,.18);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--accent);
}
.card__icon svg { width: 24px; height: 24px; }
.card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-1);
  letter-spacing: -.025em;
  color: var(--text);
  margin: 0 0 10px;
}
.card__list {
  margin: 0;
  display: grid;
  gap: 6px;
  flex: 1;
}
.card__list li {
  font-size: var(--step--1);
  color: var(--text-2);
  padding-left: 14px;
  position: relative;
}
.card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .55em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.card__cta {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-weight: 600;
  font-size: var(--step--1);
}
.card__cta svg {
  width: 15px; height: 15px;
  transition: transform .2s var(--ease-out);
}
.card:hover .card__cta svg { transform: translateX(4px); }

/* ======================================================
   PORTFOLIO GRID
   ====================================================== */
.projects {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}
.project {
  grid-column: span 4;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-2);
  transition: transform .25s var(--ease-out), border-color .25s ease, box-shadow .25s ease;
  display: flex;
  flex-direction: column;
}
.project:hover {
  transform: translateY(-4px);
  border-color: rgba(244,150,20,.28);
  box-shadow: var(--shadow);
}
.project__img {
  height: 220px;
  background: var(--bg-3);
  overflow: hidden;
  position: relative;
}
.project__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease-out);
}
.project:hover .project__img img { transform: scale(1.04); }
.project__img-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 48px;
  letter-spacing: -.04em;
  color: rgba(244,150,20,.12);
}
.project__body {
  padding: 18px 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.project__title {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 600;
  letter-spacing: -.03em;
  color: var(--text);
  margin: 10px 0 8px;
}
.project__desc {
  font-size: var(--step--1);
  color: var(--text-2);
  margin: 0;
  flex: 1;
}
.project__link {
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--accent);
}
.project__link svg { width: 13px; height: 13px; transition: transform .2s ease; }
.project:hover .project__link svg { transform: translateX(4px); }

/* Portfolio toolbar */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip {
  border: 1px solid var(--border);
  background: var(--bg-2);
  padding: 9px 14px;
  border-radius: 999px;
  font-size: var(--step--1);
  font-weight: 500;
  cursor: pointer;
  user-select: none;
  color: var(--text-2);
  transition: background .18s ease, border-color .18s ease, color .18s ease;
}
.chip:hover { background: var(--bg-3); color: var(--text); }
.chip.is-active {
  border-color: rgba(244,150,20,.45);
  background: var(--accent-soft);
  color: var(--accent);
}
.search {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 14px;
  background: var(--bg-2);
  transition: border-color .18s ease, background .18s ease;
}
.search:focus-within {
  border-color: rgba(244,150,20,.45);
  background: var(--bg);
}
.search input {
  border: none;
  outline: none;
  background: transparent;
  font-size: var(--step--1);
  color: var(--text);
  width: min(280px, 50vw);
  font-family: var(--font-body);
}
.search input::placeholder { color: var(--text-3); }

/* ======================================================
   SPLIT SECTION
   ====================================================== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(18px, 4vw, 48px);
  align-items: center;
}
.split--reverse { direction: rtl; }
.split--reverse > * { direction: ltr; }
.panel {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-2);
  position: relative;
}
.panel img {
  width: 100%;
  height: clamp(280px, 36vw, 540px);
  object-fit: cover;
  display: block;
}
.panel__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: clamp(280px, 36vw, 540px);
  font-family: var(--font-display);
  font-size: clamp(60px, 10vw, 140px);
  font-weight: 700;
  letter-spacing: -.04em;
  color: rgba(244,150,20,.10);
  background: var(--bg-2);
}
.checklist {
  margin: 18px 0 0;
  display: grid;
  gap: 12px;
}
.checklist li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: var(--step-0);
  color: var(--text-2);
  line-height: 1.5;
}
.checklist li svg { flex-shrink: 0; margin-top: 2px; }
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

/* ======================================================
   PROCESS TIMELINE
   ====================================================== */
.timeline {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-2);
}
.step {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 20px;
  padding: 22px 24px;
  border-bottom: 1px solid var(--border);
  transition: background .2s ease;
}
.step:last-child { border-bottom: none; }
.step:hover { background: var(--accent-xsoft); }
.step__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 42px;
  letter-spacing: -.05em;
  color: var(--accent);
  line-height: 1;
}
.step__title {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -.025em;
  font-size: var(--step-1);
  margin: 0 0 6px;
  color: var(--text);
}
.step__text {
  font-size: var(--step-0);
  color: var(--text-2);
  margin: 0;
  max-width: 70ch;
  line-height: 1.6;
}

/* ======================================================
   FAQ
   ====================================================== */
.faq { display: grid; gap: 10px; }
details {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-2);
  padding: 16px 18px;
  transition: background .2s ease;
}
details[open] { background: var(--accent-xsoft); border-color: rgba(244,150,20,.22); }
summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -.02em;
  font-size: var(--step-0);
  color: var(--text);
}
summary::-webkit-details-marker { display: none; }
.faq__chevron {
  flex-shrink: 0;
  width: 18px; height: 18px;
  color: var(--text-3);
  transition: transform .25s ease;
}
details[open] .faq__chevron { transform: rotate(180deg); color: var(--accent); }
details p {
  margin: 12px 0 0;
  color: var(--text-2);
  font-size: var(--step-0);
  line-height: 1.65;
}

/* ======================================================
   CTA BANNER
   ====================================================== */
.cta-banner {
  border-radius: var(--radius);
  background: linear-gradient(135deg, #F49614 0%, #e08a0f 40%, #d07a08 100%);
  padding: clamp(40px, 6vw, 72px) clamp(28px, 5vw, 64px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: 'ZWAT';
  position: absolute;
  right: -2%;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(80px, 14vw, 200px);
  letter-spacing: -.05em;
  color: rgba(255,255,255,.08);
  pointer-events: none;
  white-space: nowrap;
}
.cta-banner__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-3);
  letter-spacing: -.03em;
  color: #0d0d0b;
  line-height: 1.05;
  margin-bottom: 8px;
}
.cta-banner__text {
  color: rgba(13,13,11,.65);
  font-size: var(--step-0);
  max-width: 55ch;
}
.cta-banner__btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}
.cta-banner .btn {
  background: #0d0d0b;
  border-color: transparent;
  color: #fff;
  min-width: 180px;
}
.cta-banner .btn:hover { background: #1a1a17; }
.cta-banner .btn--outline {
  background: transparent;
  border: 1px solid rgba(13,13,11,.25);
  color: #0d0d0b;
}
.cta-banner .btn--outline:hover { background: rgba(13,13,11,.08); }

/* ======================================================
   FORMS
   ====================================================== */
.form {
  display: grid;
  gap: 14px;
  max-width: 800px;
}
.field { display: grid; gap: 6px; }
label {
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--text-2);
}
input, select, textarea {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-size: var(--step-0);
  font-family: var(--font-body);
  background: var(--bg-2);
  color: var(--text);
  width: 100%;
  transition: border-color .18s ease, background .18s ease;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg);
}
input::placeholder, textarea::placeholder { color: var(--text-3); }
textarea { min-height: 140px; resize: vertical; }
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.note {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(244,150,20,.35);
  background: var(--accent-soft);
  color: var(--text-2);
  font-size: var(--step--1);
  line-height: 1.55;
}

/* ======================================================
   FOOTER
   ====================================================== */
.footer {
  padding: clamp(48px, 7vw, 88px) 0 clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 24px;
  margin-bottom: clamp(28px, 4vw, 48px);
}
.footer__brand-desc {
  font-size: var(--step-0);
  color: var(--text-2);
  line-height: 1.65;
  max-width: 50ch;
  margin-top: 14px;
}
.footer__nav {
  display: grid;
  gap: 10px;
}
.footer__nav-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-0);
  color: var(--text);
  margin-bottom: 4px;
  letter-spacing: -.02em;
}
.footer__nav a {
  font-size: var(--step--1);
  color: var(--text-2);
  transition: color .18s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer__nav a:hover { color: var(--accent); }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
}
.footer__social {
  display: flex;
  gap: 10px;
}
.social-link {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}
.social-link:hover {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: rgba(244,150,20,.3);
}
.social-link svg { width: 15px; height: 15px; }

/* ======================================================
   INNER PAGE HERO
   ====================================================== */
.inner-hero {
  padding: clamp(52px, 8vw, 96px) 0 clamp(40px, 6vw, 72px);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.inner-hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse 80% 80% at 80% 50%, var(--accent-soft), transparent 70%);
  pointer-events: none;
}
.inner-hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(20px, 4vw, 48px);
  align-items: center;
}
.inner-hero__media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  position: relative;
}
.inner-hero__media img {
  width: 100%;
  height: clamp(280px, 36vw, 520px);
  object-fit: cover;
}
.inner-hero__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: clamp(280px, 36vw, 520px);
  background: var(--bg-3);
  font-family: var(--font-display);
  font-size: clamp(60px, 10vw, 130px);
  font-weight: 700;
  color: rgba(244,150,20,.10);
  letter-spacing: -.04em;
}

/* ======================================================
   MOBILE BAR
   ====================================================== */
.mobile-bar {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 50;
  padding: 10px;
  background: var(--surface);
  backdrop-filter: blur(18px);
  border-top: 1px solid var(--border);
}
.mobile-bar__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.mobile-bar a { width: 100%; justify-content: center; }

/* ======================================================
   SCROLL REVEAL ANIMATIONS
   ====================================================== */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s var(--ease-out), transform .65s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--delay-1 { transition-delay: .08s; }
.reveal--delay-2 { transition-delay: .16s; }
.reveal--delay-3 { transition-delay: .24s; }
.reveal--delay-4 { transition-delay: .32s; }

/* ======================================================
   RESPONSIVE
   ====================================================== */
@media (max-width: 1024px) {
  .slider__counter { display: none; }
}

@media (max-width: 900px) {
  .hero-slider { max-height: 720px; }
  .slide__content .container { grid-template-columns: 1fr; }
  .slide__side { display: none; }
  .inner-hero__grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; gap: 12px; }
  .split { grid-template-columns: 1fr; }
  .split--reverse { direction: ltr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .cta-banner { grid-template-columns: 1fr; }
  .cta-banner__btns { flex-direction: row; }
  .stats-strip .container { grid-template-columns: repeat(2, 1fr); }
  .project { grid-column: span 6; }
  .form__row { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav, .header__cta { display: none; }
  .menu-btn { display: flex; }
  .mobile-bar { display: block; }
  body { padding-bottom: 80px; }
  .project { grid-column: span 12; }
  .step { grid-template-columns: 80px 1fr; gap: 14px; padding: 18px 16px; }
  .step__num { font-size: 36px; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .hero-slider { height: 85svh; max-height: 640px; }
  .slider__controls { right: 12px; }
  .stat + .stat::before { display: none; }
  .stats-strip .container { gap: 0; }
  .stat { padding: 10px 8px; }
}

@media (max-width: 480px) {
  .cta-banner__btns { flex-direction: column; }
  .cta-banner .btn { min-width: unset; }
  .inner-hero__grid { grid-template-columns: 1fr; }
}

/* ======================================================
   UTILITIES
   ====================================================== */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ── Carousel: slide content grid (content + side counter) ── */
.slide__content-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: flex-end;
  gap: 24px;
}

/* Slide counter pill */
.slider__counter-pill {
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 600;
  color: rgba(255,255,255,.45);
  white-space: nowrap;
  padding-bottom: 4px;
}

@media (max-width: 600px) {
  .slide__content-inner { grid-template-columns: 1fr; }
  .slider__counter-pill { display: none; }
}