/* ==========================================================
   Manicore Solution LLC — General Trading & Building Materials
   Brand colours sampled from the logo
   ========================================================== */
:root {
  --ink: #262d35;
  --charcoal: #2f3842;
  --slate: #4a5562;
  --muted: #6b7682;
  --orange: #e8792b;
  --orange-deep: #d0641b;
  --orange-soft: #fdf1e7;
  --sand: #f7f4ef;
  --line: #e7e2da;
  --white: #ffffff;

  --font-head: "Montserrat", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 20px 50px -20px rgba(38, 45, 53, 0.25);
  --shadow-lg: 0 40px 80px -30px rgba(38, 45, 53, 0.35);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.loading { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); margin: 0; line-height: 1.15; }
p { margin: 0 0 1rem; }
svg { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
::selection { background: var(--orange); color: #fff; }

.container { width: min(1200px, 100% - 48px); margin-inline: auto; }

/* ---------- Preloader ---------- */
.preloader {
  position: fixed; inset: 0; z-index: 200;
  background: var(--white);
  display: grid; place-content: center; justify-items: center; gap: 22px;
  transition: opacity .7s var(--ease), visibility .7s;
}
.preloader.done { opacity: 0; visibility: hidden; }
.preloader-mark { width: 64px; animation: pulse 1.4s var(--ease) infinite; }
.preloader-bar { width: 140px; height: 2px; background: var(--line); overflow: hidden; border-radius: 2px; }
.preloader-bar span { display: block; height: 100%; width: 40%; background: var(--orange); animation: load 1.1s var(--ease) infinite; }
@keyframes load { from { transform: translateX(-100%); } to { transform: translateX(260%); } }
@keyframes pulse { 50% { transform: scale(.92); opacity: .7; } }

/* ---------- Buttons ---------- */
.btn {
  --pad: 16px 28px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: var(--pad);
  font: 600 15px/1 var(--font-head);
  letter-spacing: .02em;
  border-radius: 100px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .4s var(--ease), background .3s, color .3s, box-shadow .4s var(--ease), border-color .3s;
  white-space: nowrap;
}
.btn svg { font-size: 18px; transition: transform .4s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn-primary { background: var(--orange); color: #fff; box-shadow: 0 12px 30px -10px rgba(232, 121, 43, .6); }
.btn-primary:hover { background: var(--orange-deep); transform: translateY(-2px); box-shadow: 0 18px 36px -12px rgba(232, 121, 43, .7); }
.btn-ghost { border-color: rgba(38,45,53,.2); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--orange); transform: translateY(-2px); }
.btn-sm { --pad: 12px 22px; font-size: 14px; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  padding: 22px 0;
  transition: padding .4s var(--ease), background .4s, box-shadow .4s, transform .5s var(--ease);
}
.header-inner { display: flex; align-items: center; gap: 32px; }
.header.scrolled {
  padding: 12px 0;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  box-shadow: 0 1px 0 var(--line), 0 10px 30px -20px rgba(0,0,0,.2);
}
.header.hide { transform: translateY(-100%); }

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 38px; height: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text strong { font: 800 19px/1 var(--font-head); letter-spacing: .06em; color: var(--ink); transition: color .3s; }
.brand-text small { font: 500 10px/1 var(--font-head); letter-spacing: .32em; color: var(--orange); margin-top: 5px; }
.header.scrolled .brand-text strong { color: var(--ink); }

.nav { display: flex; gap: 6px; margin-left: auto; }
.nav a {
  position: relative;
  padding: 8px 16px;
  font: 500 15px/1 var(--font-head);
  color: var(--slate);
  border-radius: 100px;
  transition: color .3s, background .3s;
}
.nav a::after {
  content: ""; position: absolute; left: 50%; bottom: 0;
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--orange);
  transform: translate(-50%, 6px) scale(0);
  transition: transform .4s var(--ease);
}
.nav a:hover, .nav a.active { color: var(--ink); }
.nav a.active::after, .nav a:hover::after { transform: translate(-50%, 0) scale(1); }
.header.scrolled .nav a { color: var(--slate); }
.header.scrolled .nav a:hover, .header.scrolled .nav a.active { color: var(--ink); }

.burger { display: none; }

/* ---------- Hero ---------- */
.hero {
  --sky-h: clamp(140px, 12.5vw, 320px);
  position: relative;
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding: 110px 0 calc(var(--sky-h) + 16px);
  background: radial-gradient(120% 90% at 85% 10%, #ffffff 0%, var(--sand) 55%, #efe9e0 100%);
  color: var(--ink);
  overflow: hidden;
  isolation: isolate;
}
.hero-grid-lines {
  position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(rgba(38,45,53,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(38,45,53,.05) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 70% 70% at 60% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 60% 40%, #000 30%, transparent 75%);
}
.hero-glow {
  position: absolute; z-index: -1;
  width: 640px; height: 640px; right: -120px; top: 10%;
  background: radial-gradient(circle, rgba(232,121,43,.16), transparent 65%);
  filter: blur(40px);
  animation: drift 14s ease-in-out infinite alternate;
}
/* Watermark logo */
.hero-watermark {
  --logo: url("assets/logo.png");
  position: absolute; z-index: 0;
  left: 50%; top: 0;
  width: 108%; aspect-ratio: 813 / 441;
  transform: translate(-50%, 0) scale(1.06);
  opacity: 0;
  pointer-events: none;
  transition: opacity 1.8s var(--ease) .3s, transform 2.2s var(--ease) .3s;
}
.is-ready .hero-watermark { opacity: 1; transform: translate(-50%, 0) scale(1); }
/* Base layer: the logo itself, softly tinted */
.hero-watermark::before {
  content: ""; position: absolute; inset: 0;
  background: var(--logo) center / contain no-repeat;
  opacity: .16;
}
/* Shine layer: an orange sheen that sweeps across the logo shape only */
.hero-watermark::after {
  content: ""; position: absolute; inset: 0;
  -webkit-mask: var(--logo) center / contain no-repeat;
          mask: var(--logo) center / contain no-repeat;
  background: linear-gradient(105deg, transparent 38%, rgba(232,121,43,.55) 48%, rgba(255,190,130,.7) 50%, rgba(232,121,43,.55) 52%, transparent 62%) 0 0 / 300% 100% no-repeat;
  opacity: .55;
  animation: logoShine 7s var(--ease) 1.6s infinite;
  background-position: 150% 0;
}
@keyframes logoShine {
  0% { background-position: 150% 0; }
  45%, 100% { background-position: -50% 0; }
}
@keyframes drift { to { transform: translate(-80px, 60px) scale(1.1); } }

.hero-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.7);
  border-radius: 100px;
  font: 500 13px/1 var(--font-head); letter-spacing: .08em;
  color: var(--slate);
  margin-bottom: 28px;
}
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 4px rgba(232,121,43,.25); animation: blink 2s infinite; }
@keyframes blink { 50% { box-shadow: 0 0 0 8px rgba(232,121,43,0); } }

.hero-title {
  font-size: clamp(38px, 4.8vw, 70px);
  white-space: nowrap;
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.04;
  color: var(--ink);
  margin-bottom: 28px;
}
.hero-title .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero-title .line > span { display: inline-block; transform: translateY(110%); transition: transform 1.1s var(--ease); }
.hero-title .line:nth-child(2) > span { transition-delay: .1s; }
.hero-title .line:nth-child(3) > span { transition-delay: .2s; }
.is-ready .hero-title .line > span { transform: none; }
.hero-title em {
  font-style: normal;
  background: linear-gradient(90deg, var(--orange), #f4a25d);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { max-width: 540px; font-size: 18px; color: var(--muted); margin-bottom: 36px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 56px; }
.hero-trust { list-style: none; margin: 0; padding: 28px 0 0; display: flex; gap: 48px; border-top: 1px solid var(--line); }
.hero-trust strong { display: block; font: 700 28px/1 var(--font-head); color: var(--ink); }
.hero-trust span { font-size: 13.5px; color: var(--muted); }

/* Hero visual: watermark logo + floating cards */
.hero-visual { position: relative; height: 440px; }

/* Panoramic Dubai skyline across the bottom of the hero */
.skyline {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: -1;
  height: var(--sky-h);
  pointer-events: none;
}
.skyline svg { display: block; width: 100%; height: 100%; }
.skyline::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(38,45,53,.35), transparent);
}
.bld {
  transform: scaleY(0);
  transform-box: fill-box;
  transform-origin: bottom;
  transition: transform 1.5s var(--ease) var(--d, .3s);
}
.is-ready .bld { transform: scaleY(1); }
.bg-bld { opacity: 0; transition: opacity 1.6s var(--ease) 1s; }
.is-ready .bg-bld { opacity: .08; }
.beacon { opacity: 0; }
.is-ready .beacon { animation: beacon 2.4s ease-in-out 2s infinite; }
@keyframes beacon { 0%, 100% { opacity: .25; } 50% { opacity: 1; } }

.float-card {
  position: absolute;
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px;
  background: rgba(255,255,255,.75);
  border: 1px solid rgba(255,255,255,.9);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-radius: 16px;
  box-shadow: 0 24px 50px -20px rgba(38,45,53,.35);
  opacity: 0;
  transition: opacity 1s var(--ease) 1.1s;
}
.is-ready .float-card { opacity: 1; }
.float-card strong { display: block; font: 600 15px/1.2 var(--font-head); color: var(--ink); }
.float-card small { font-size: 12.5px; color: var(--muted); }
.fc-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: var(--orange); color: #fff; font-size: 20px; flex-shrink: 0; }
.fc-1 { top: 66%; left: -8%; animation: float 6s ease-in-out infinite; }
.fc-2 { top: 84%; right: -2%; animation: float 7s ease-in-out infinite reverse; }
@keyframes float { 50% { transform: translateY(-14px); } }

/* scroll cue removed: the skyline fills the bottom of the hero */
.scroll-cue {
  display: none;
  position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%);
  width: 26px; height: 42px; border: 1.5px solid rgba(38,45,53,.3); border-radius: 20px;
}
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px; background: var(--orange); border-radius: 3px; animation: scrollcue 2s var(--ease) infinite; }
@keyframes scrollcue { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(16px); } }

/* ---------- Marquee ---------- */
.marquee { background: var(--orange); color: #fff; overflow: hidden; padding: 22px 0; }
.marquee-track { display: flex; align-items: center; gap: 36px; width: max-content; animation: marquee 40s linear infinite; }
.marquee span { font: 600 18px/1 var(--font-head); letter-spacing: .04em; white-space: nowrap; }
.marquee i { font-style: normal; font-size: 10px; opacity: .6; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections (shared) ---------- */
.section { padding: clamp(80px, 11vw, 140px) 0; }
.section-tag {
  display: inline-flex; align-items: center; gap: 10px;
  font: 600 13px/1 var(--font-head); letter-spacing: .18em; text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 18px;
}
.section-tag::before { content: ""; width: 28px; height: 1.5px; background: currentColor; }
.section-title { font-size: clamp(32px, 4.2vw, 52px); font-weight: 700; letter-spacing: -.02em; margin-bottom: 20px; }
.section-title span { color: var(--muted); font-weight: 500; }
.section-lead { font-size: 17px; color: var(--muted); max-width: 460px; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 60px; }
.section-head.center { justify-content: center; text-align: center; }
.section-head.center .section-tag::after { content: ""; width: 28px; height: 1.5px; background: currentColor; }
.light { color: #fff; }
.section-title.light span { color: rgba(255,255,255,.55); }
.section-lead.light { color: rgba(255,255,255,.65); }
.section-tag.light { color: var(--orange); }

/* ---------- About ---------- */
.about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 100px); align-items: center; }
.about-visual { position: relative; padding: 0 0 50px 30px; }
.about-card.main {
  position: relative; z-index: 1;
  aspect-ratio: 4/4.4;
  background: linear-gradient(160deg, var(--sand), #efe9e0);
  border-radius: 28px;
  display: grid; place-items: center;
  padding: 50px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.about-card.main::before {
  content: ""; position: absolute; right: -30%; top: -30%; width: 80%; aspect-ratio: 1;
  border-radius: 50%; border: 1px solid rgba(232,121,43,.25);
  box-shadow: 0 0 0 40px rgba(232,121,43,.04), 0 0 0 80px rgba(232,121,43,.03);
}
.about-logo { width: 100%; max-width: 380px; position: relative; }
.about-badge {
  position: absolute; z-index: 2; left: 0; bottom: 0;
  display: flex; align-items: center; gap: 16px;
  padding: 22px 28px;
  background: var(--ink); color: #fff;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}
.about-badge strong { font: 700 44px/1 var(--font-head); color: var(--orange); }
.about-badge span { font-size: 14px; line-height: 1.4; color: rgba(255,255,255,.75); }
.about-pattern {
  position: absolute; right: -20px; top: -20px; width: 140px; height: 140px; z-index: 0;
  background-image: radial-gradient(var(--orange) 1.5px, transparent 1.5px);
  background-size: 16px 16px; opacity: .35;
}
.about-copy > p { color: var(--muted); font-size: 16.5px; }
.about-points { display: grid; gap: 18px; margin-top: 34px; }
.point { display: flex; gap: 18px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .3s, box-shadow .4s var(--ease), transform .4s var(--ease); }
.point:hover { border-color: transparent; box-shadow: var(--shadow); transform: translateY(-3px); }
.point h4 { font-size: 17px; margin-bottom: 4px; }
.point p { margin: 0; color: var(--muted); font-size: 15px; }
.point-icon { display: grid; place-items: center; flex-shrink: 0; width: 48px; height: 48px; border-radius: 14px; background: var(--orange-soft); color: var(--orange); font-size: 22px; }

/* ---------- Services ---------- */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service {
  position: relative;
  padding: 40px 34px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--white);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .3s;
}
.service:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service.featured { background: linear-gradient(160deg, var(--charcoal), var(--ink)); border-color: transparent; color: #fff; }
.service.featured h3 { color: #fff; }
.service.featured p, .service.featured li { color: rgba(255,255,255,.68); }
.s-icon { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 18px; background: var(--orange); color: #fff; font-size: 28px; margin-bottom: 28px; box-shadow: 0 14px 30px -12px rgba(232,121,43,.7); transition: transform .5s var(--ease); }
.service:hover .s-icon { transform: rotate(-6deg) scale(1.05); }
.service h3 { font-size: 22px; margin-bottom: 12px; }
.service p { color: var(--muted); font-size: 15.5px; margin-bottom: 24px; }
.service ul { list-style: none; margin: 0; padding: 22px 0 0; border-top: 1px solid var(--line); display: grid; gap: 10px; }
.service.featured ul { border-color: rgba(255,255,255,.12); }
.service li { position: relative; padding-left: 26px; font-size: 14.5px; color: var(--slate); }
.service li::before { content: ""; position: absolute; left: 0; top: .5em; width: 12px; height: 7px; border-left: 2px solid var(--orange); border-bottom: 2px solid var(--orange); transform: rotate(-45deg) translateY(-50%); }

/* ---------- Products ---------- */
.products { background: var(--sand); }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product {
  position: relative;
  padding: 34px 28px 30px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid transparent;
  overflow: hidden;
  isolation: isolate;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
  cursor: default;
}
.product::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(160deg, var(--charcoal), var(--ink));
  clip-path: circle(0% at 100% 0%);
  transition: clip-path .7s var(--ease);
}
.product:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.product:hover::before { clip-path: circle(150% at 100% 0%); }
.p-num { position: absolute; top: 26px; right: 28px; font: 600 13px/1 var(--font-head); color: #c9c2b8; transition: color .4s; }
.p-icon { display: grid; place-items: center; width: 58px; height: 58px; border-radius: 16px; background: var(--orange-soft); color: var(--orange); font-size: 26px; margin-bottom: 28px; transition: background .4s, color .4s, transform .5s var(--ease); }
.product h3 { font-size: 19px; margin-bottom: 10px; transition: color .4s; }
.product p { font-size: 14.5px; color: var(--muted); margin: 0 0 22px; transition: color .4s; }
.p-arrow { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line); color: var(--ink); font-size: 16px; transition: all .4s var(--ease); }
.product:hover h3 { color: #fff; }
.product:hover p { color: rgba(255,255,255,.65); }
.product:hover .p-num { color: rgba(255,255,255,.35); }
.product:hover .p-icon { background: var(--orange); color: #fff; transform: rotate(-6deg) scale(1.05); }
.product:hover .p-arrow { background: var(--orange); border-color: var(--orange); color: #fff; transform: rotate(45deg); }

/* ---------- Stats ---------- */
.stats { background: var(--ink); color: #fff; padding: 70px 0; position: relative; overflow: hidden; }
.stats::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(232,121,43,.18), transparent 40%, transparent 60%, rgba(232,121,43,.12));
}
.stats-inner { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { text-align: center; padding: 10px 20px; }
.stat + .stat { border-left: 1px solid rgba(255,255,255,.1); }
.stat strong { display: block; font: 700 clamp(40px, 5vw, 58px)/1 var(--font-head); color: #fff; margin-bottom: 10px; letter-spacing: -.02em; }
.stat span { font-size: 14px; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.55); }

/* ---------- Why ---------- */
.why-inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 7vw, 100px); align-items: start; }
.why-head { position: sticky; top: 120px; }
.why-head .section-lead { margin-bottom: 32px; }
.why-list { display: grid; gap: 18px; }
.why-item {
  display: flex; gap: 24px;
  padding: 32px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .3s;
}
.why-item:hover { transform: translateX(8px); box-shadow: var(--shadow); border-color: transparent; }
.why-icon { display: grid; place-items: center; flex-shrink: 0; width: 56px; height: 56px; border-radius: 50%; background: var(--ink); color: var(--orange); font-size: 24px; transition: background .4s, color .4s; }
.why-item:hover .why-icon { background: var(--orange); color: #fff; }
.why-item h3 { font-size: 20px; margin-bottom: 8px; }
.why-item p { margin: 0; color: var(--muted); }

/* ---------- Process ---------- */
.process { background: var(--sand); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.steps::before {
  content: ""; position: absolute; top: 34px; left: 12%; right: 12%; height: 1.5px;
  background: repeating-linear-gradient(90deg, var(--orange) 0 8px, transparent 8px 16px);
  opacity: .5;
}
.step { position: relative; text-align: center; padding: 0 10px; }
.step-num {
  position: relative;
  display: grid; place-items: center;
  width: 68px; height: 68px; margin: 0 auto 26px;
  border-radius: 50%;
  background: var(--white);
  border: 1.5px solid var(--orange);
  font: 700 20px/1 var(--font-head); color: var(--orange);
  box-shadow: 0 0 0 8px var(--sand);
  transition: background .4s, color .4s, transform .5s var(--ease);
}
.step:hover .step-num { background: var(--orange); color: #fff; transform: scale(1.08); }
.step h3 { font-size: 19px; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: 15px; margin: 0; }

/* ---------- Sectors ---------- */
.sectors { background: linear-gradient(180deg, var(--ink), #1e242b); color: #fff; position: relative; overflow: hidden; }
.sectors::after {
  content: ""; position: absolute; width: 520px; height: 520px; left: -200px; bottom: -200px;
  background: radial-gradient(circle, rgba(232,121,43,.2), transparent 65%); filter: blur(30px);
}
.sector-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.1); border-left: 1px solid rgba(255,255,255,.1); }
.sector {
  position: relative;
  padding: 44px 36px;
  border-right: 1px solid rgba(255,255,255,.1);
  border-bottom: 1px solid rgba(255,255,255,.1);
  overflow: hidden;
  transition: background .5s var(--ease);
}
.sector::before {
  content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 3px; background: var(--orange);
  transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease);
}
.sector:hover { background: rgba(255,255,255,.04); }
.sector:hover::before { transform: scaleX(1); }
.s-idx { font: 500 13px/1 var(--font-head); color: var(--orange); letter-spacing: .1em; }
.sector h3 { color: #fff; font-size: 24px; margin: 22px 0 10px; transition: transform .5s var(--ease); }
.sector p { margin: 0; color: rgba(255,255,255,.55); font-size: 15px; }
.sector:hover h3 { transform: translateX(6px); }

/* ---------- Testimonials ---------- */
.t-slider { max-width: 860px; margin: 0 auto; overflow: hidden; }
.t-track { display: flex; transition: transform .9s var(--ease); }
.t-card { flex: 0 0 100%; margin: 0; padding: 0 10px; text-align: center; }
.t-quote { font-size: 48px; color: var(--orange); stroke-width: 2.2; margin: 0 auto 22px; }
.t-card blockquote { margin: 0 0 34px; font: 500 clamp(20px, 2.5vw, 27px)/1.5 var(--font-head); color: var(--ink); letter-spacing: -.01em; }
.t-card figcaption { display: inline-flex; align-items: center; gap: 14px; text-align: left; }
.avatar { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 50%; background: var(--ink); color: #fff; font: 600 15px/1 var(--font-head); }
.t-card figcaption strong { display: block; font-family: var(--font-head); color: var(--ink); }
.t-card figcaption small { color: var(--muted); font-size: 14px; }
.t-dots { display: flex; justify-content: center; gap: 10px; margin-top: 44px; }
.t-dots button { width: 10px; height: 10px; padding: 0; border: 0; border-radius: 10px; background: var(--line); cursor: pointer; transition: width .5s var(--ease), background .3s; }
.t-dots button.active { width: 34px; background: var(--orange); }

/* ---------- Contact ---------- */
.contact { background: var(--sand); }
.contact-inner { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 36px 0 0; display: grid; gap: 14px; }
.contact-list li { display: flex; align-items: center; gap: 18px; padding: 18px 20px; background: var(--white); border-radius: var(--radius-sm); transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.contact-list li:hover { transform: translateX(6px); box-shadow: var(--shadow); }
.c-icon { display: grid; place-items: center; flex-shrink: 0; width: 46px; height: 46px; border-radius: 12px; background: var(--orange-soft); color: var(--orange); font-size: 20px; }
.contact-list small { display: block; font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.contact-list strong { font-family: var(--font-head); font-weight: 600; color: var(--ink); font-size: 16px; }
.contact-list a:hover strong { color: var(--orange); }
.c-sub { display: block; font-size: 14px; color: var(--muted); margin-top: 2px; }

.quote-form {
  background: var(--white);
  padding: clamp(28px, 4vw, 48px);
  border-radius: 26px;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.quote-form::before { content: ""; position: absolute; top: 0; left: 48px; right: 48px; height: 4px; background: var(--orange); border-radius: 0 0 4px 4px; }
.quote-form h3 { font-size: 26px; margin-bottom: 6px; }
.form-sub { color: var(--muted); font-size: 14px; margin-bottom: 28px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { position: relative; display: block; margin-bottom: 16px; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 24px 18px 10px;
  font: 400 15.5px/1.4 var(--font-body); color: var(--ink);
  background: var(--sand);
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color .3s, background .3s, box-shadow .3s;
  appearance: none; -webkit-appearance: none;
  resize: vertical;
}
.field textarea { min-height: 120px; }
.field span {
  position: absolute; left: 19px; top: 17px;
  font-size: 15px; color: var(--muted);
  pointer-events: none;
  transform-origin: left top;
  transition: transform .3s var(--ease), color .3s;
}
.field input:focus, .field textarea:focus, .field select:focus { background: var(--white); border-color: var(--orange); box-shadow: 0 0 0 4px rgba(232,121,43,.12); }
.field input:focus + span, .field input:not(:placeholder-shown) + span,
.field textarea:focus + span, .field textarea:not(:placeholder-shown) + span,
.field select:focus + span, .field select:valid + span { transform: translateY(-10px) scale(.78); color: var(--orange); }
.field.select::after {
  content: ""; position: absolute; right: 20px; top: 50%; width: 8px; height: 8px; margin-top: -6px;
  border-right: 1.5px solid var(--muted); border-bottom: 1.5px solid var(--muted); transform: rotate(45deg); pointer-events: none;
}
.field.invalid input, .field.invalid textarea, .field.invalid select { border-color: #d9534f; background: #fff6f5; }
.form-status { margin: 16px 0 0; font-size: 14.5px; text-align: center; min-height: 1.4em; }
.form-status.ok { color: #2e8b57; }
.form-status.err { color: #d9534f; }

/* ---------- Footer ---------- */
.footer { background: #1d232a; color: rgba(255,255,255,.6); padding: 90px 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 60px; }
.footer-logo { width: 210px; margin-bottom: 22px; }
.footer-brand p { max-width: 340px; font-size: 15px; }
.footer-brand .licence { font-size: 13px; color: rgba(255,255,255,.42); line-height: 1.7; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col h4 { color: #fff; font-size: 15px; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 8px; }
.footer-col a, .footer-col span { font-size: 15px; transition: color .3s, transform .3s var(--ease); width: fit-content; }
.footer-col a:hover { color: var(--orange); transform: translateX(4px); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 26px 0; border-top: 1px solid rgba(255,255,255,.08); font-size: 14px; }
.to-top { display: inline-flex; align-items: center; gap: 8px; color: #fff; }
.to-top svg { transition: transform .4s var(--ease); }
.to-top:hover { color: var(--orange); }
.to-top:hover svg { transform: translateY(-4px); }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; right: 24px; bottom: 24px; z-index: 90;
  display: grid; place-items: center;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; color: #fff;
  box-shadow: 0 14px 30px -8px rgba(37,211,102,.6);
  transition: transform .4s var(--ease);
}
.wa-float svg { width: 28px; height: 28px; fill: currentColor; stroke: none; }
.wa-float:hover { transform: scale(1.08) rotate(-6deg); }
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: ring 2.4s ease-out infinite; }
@keyframes ring { from { transform: scale(1); opacity: .8; } to { transform: scale(1.6); opacity: 0; } }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 1080px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: 1fr; max-width: 640px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { height: 400px; max-width: 560px; width: 100%; margin: 0 auto; }
  .hero-watermark { width: 100%; }
  .fc-1 { left: 0; } .fc-2 { right: 0; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 880px) {
  .header-cta { display: none; }
  .burger {
    display: grid; place-content: center; gap: 6px;
    margin-left: auto; width: 46px; height: 46px; border: 0; border-radius: 50%;
    background: var(--ink); cursor: pointer; position: relative; z-index: 2;
  }
  .header.scrolled .burger, .menu-open .burger { background: var(--ink); }
  .burger span { display: block; width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: transform .4s var(--ease); }
  .menu-open .burger span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-open .burger span:last-child { transform: translateY(-4px) rotate(-45deg); }

  .nav {
    position: fixed; inset: 0; z-index: 1;
    flex-direction: column; justify-content: center; align-items: flex-start; gap: 4px;
    padding: 0 32px;
    background: var(--white);
    clip-path: circle(0% at calc(100% - 47px) 45px);
    transition: clip-path .8s var(--ease);
  }
  .menu-open .nav { clip-path: circle(150% at calc(100% - 47px) 45px); }
  /* backdrop-filter/transform would trap the fixed overlay inside the header */
  .menu-open .header { backdrop-filter: none; -webkit-backdrop-filter: none; transform: none; background: transparent; box-shadow: none; }
  .nav a, .header.scrolled .nav a { font-size: 34px; font-weight: 700; color: var(--ink); padding: 10px 0; }
  .nav a::after { display: none; }
  .nav a:hover { color: var(--orange) !important; }
  .menu-open .brand-text strong { color: var(--ink); }
  .brand { position: relative; z-index: 2; }

  .about-inner, .why-inner, .contact-inner { grid-template-columns: 1fr; }
  .why-head { position: static; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 0; }
  .section-head.center { align-items: center; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 48px; }
  .steps::before { display: none; }
  .sector-grid { grid-template-columns: 1fr 1fr; }
  .stats-inner { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .stat:nth-child(3) { border-left: 0; }
}

@media (max-width: 560px) {
  .container { width: calc(100% - 32px); }
  .hero { padding-top: 120px; }
  .hero-trust { gap: 24px; justify-content: space-between; }
  .hero-trust strong { font-size: 22px; }
  .hero-trust span { font-size: 12px; }
  .hero-visual { height: 330px; }
  .fc-1 { top: 58%; }
  .fc-2 { top: 80%; }
  .scroll-cue { display: none; }
  .float-card { padding: 12px 14px; }
  .float-card strong { font-size: 13px; }
  .fc-icon { width: 34px; height: 34px; font-size: 16px; }
  .product-grid, .sector-grid, .field-row { grid-template-columns: 1fr; }
  .field-row { gap: 0; }
  .steps { grid-template-columns: 1fr; }
  .about-visual { padding: 0 0 40px 0; }
  .about-badge { padding: 16px 20px; }
  .about-badge strong { font-size: 34px; }
  .why-item { padding: 24px; gap: 18px; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .wa-float { width: 52px; height: 52px; right: 16px; bottom: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}