/* ===================================================================
   QUINTALUX LOGISTIC — Landing page styles
   Theme: deep navy + electric cyan/amber, clean & modern
   =================================================================== */

:root{
  --bg:        #f6f8fc;   /* soft off-white */
  --bg-2:      #eef2f9;
  --surface:   #ffffff;
  --line:      rgba(16,27,51,.10);
  --text:      #101b33;   /* deep navy */
  --muted:     #5b6a86;
  --accent:    #0e93a3;   /* brand teal (aligned to logo, readable on white) */
  --accent-2:  #f59e0b;   /* amber */
  --accent-3:  #2563eb;   /* blue */
  --accent-tint: rgba(14,147,163,.10);
  --accent-glow: rgba(14,147,163,.35);
  --logo-navy: #0e2439;   /* logo dark navy */
  --logo-teal: #16a2b3;   /* logo bright teal */
  --radius:    18px;
  --ease:      cubic-bezier(.22,1,.36,1);
  --font-head: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }        /* fallback if JS smooth-scroll off */
html.lenis{ scroll-behavior:auto; }
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,video{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
em{ font-style:normal; color:var(--accent); }
::selection{ background:var(--accent); color:#04121a; }

h1,h2,h3,h4{ font-family:var(--font-head); font-weight:600; line-height:1.05; letter-spacing:-.02em; }
h2{ font-size:clamp(2rem, 5vw, 3.6rem); }

.section-label{
  font-family:var(--font-head); font-weight:500; letter-spacing:.18em;
  text-transform:uppercase; font-size:.72rem; color:var(--accent);
  margin-bottom:1.1rem;
}

/* ---------- Buttons ---------- */
.btn{
  --pad:.9rem 1.5rem;
  display:inline-flex; align-items:center; gap:.55rem;
  font-family:var(--font-head); font-weight:500; font-size:.95rem;
  padding:var(--pad); border-radius:100px; cursor:pointer; border:1px solid transparent;
  transition:transform .35s var(--ease), background .35s var(--ease), color .35s var(--ease), box-shadow .35s var(--ease);
  white-space:nowrap;
}
.btn span{ transition:transform .35s var(--ease); }
.btn:hover span{ transform:translateX(4px); }
.btn--primary{ background:var(--accent); color:#ffffff; box-shadow:0 8px 30px -8px var(--accent-glow); }
.btn--primary:hover{ transform:translateY(-2px); box-shadow:0 14px 40px -8px var(--accent-glow); }
.btn--ghost{ border-color:var(--line); color:var(--text); background:rgba(255,255,255,.6); }
.btn--ghost:hover{ background:#ffffff; transform:translateY(-2px); box-shadow:0 8px 24px -12px rgba(16,27,51,.25); }
.btn--nav{ background:var(--text); color:var(--bg); padding:.6rem 1.15rem; font-size:.85rem; }
.btn--nav:hover{ background:var(--accent); }

/* ---------- Scroll progress ---------- */
.scroll-progress{
  position:fixed; top:0; left:0; height:3px; width:0%;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  z-index:1000;
}

/* ---------- Preloader ---------- */
.preloader{
  position:fixed; inset:0; z-index:2000; background:var(--bg);
  display:flex; align-items:center; justify-content:center;
  transition:opacity .6s var(--ease), visibility .6s;
}
.preloader.done{ opacity:0; visibility:hidden; }
.preloader__inner{ text-align:center; width:min(280px,70vw); }
.preloader__mark{ font-family:var(--font-head); font-weight:700; font-size:2.5rem; color:var(--accent); letter-spacing:.1em; }
.preloader__bar{ height:2px; background:var(--line); margin:1.2rem 0 .6rem; overflow:hidden; }
.preloader__bar span{ display:block; height:100%; width:0%; background:var(--accent); transition:width .2s linear; }
.preloader__count{ font-family:var(--font-head); font-size:.8rem; color:var(--muted); letter-spacing:.1em; }

/* ---------- Nav ---------- */
.nav{
  position:fixed; top:0; left:0; width:100%; z-index:900;
  display:flex; align-items:center; justify-content:space-between; gap:2rem;
  padding:1.25rem clamp(1.2rem,4vw,3.5rem);
  transition:background .4s var(--ease), padding .4s var(--ease), border-color .4s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{ background:rgba(246,248,252,.82); backdrop-filter:blur(14px); border-color:var(--line); box-shadow:0 6px 24px -18px rgba(16,27,51,.4); padding-top:.85rem; padding-bottom:.85rem; }
.nav__logo{ font-family:var(--font-head); font-weight:700; letter-spacing:.02em; font-size:1.1rem; display:flex; align-items:center; gap:.4rem; color:#fff; }
.nav__logo span{ color:rgba(255,255,255,.72); font-weight:500; }
.nav__logo-mark{ color:var(--accent); }
.nav__links{ display:flex; gap:2rem; margin-left:auto; }
.nav__links a{ font-size:.92rem; color:rgba(255,255,255,.82); position:relative; transition:color .3s; }

/* Nav flips to dark text once scrolled onto the light page */
.nav.scrolled .nav__logo{ color:var(--text); }
.nav.scrolled .nav__logo span{ color:var(--muted); }
.nav.scrolled .nav__links a{ color:var(--muted); }
.nav.scrolled .nav__links a:hover{ color:var(--text); }
.nav.scrolled .nav__burger span{ background:var(--text); }

/* ---------- Logo images ---------- */
.nav__logo-img{ height:44px; width:auto; display:block; transition:filter .35s var(--ease); }
/* Over the hero video the logo shows in white… */
.nav .nav__logo-img{ filter:brightness(0) invert(1); }
/* …and switches to full brand colour once scrolled onto the light page */
.nav.scrolled .nav__logo-img{ filter:none; }
.footer-logo{ display:inline-block; }
.footer-logo-img{ height:104px; width:auto; display:block; }
.preloader__logo{ height:78px; width:auto; display:block; margin:0 auto; }
.nav__links a::after{ content:""; position:absolute; left:0; bottom:-4px; width:0; height:1.5px; background:var(--accent); transition:width .3s var(--ease); }
.nav__links a:hover{ color:var(--text); }
.nav__links a:hover::after{ width:100%; }
.nav .btn--nav{ margin-left:0; }
.nav__burger{ display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:6px; }
.nav__burger span{ width:24px; height:2px; background:#fff; transition:.3s var(--ease); }
.nav__burger.open span:first-child{ transform:translateY(3.5px) rotate(45deg); }
.nav__burger.open span:last-child{ transform:translateY(-3.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero{ position:relative; min-height:100svh; display:flex; flex-direction:column; justify-content:center; padding:8rem clamp(1.2rem,4vw,3.5rem) 5rem; overflow:hidden; }
.hero__media{ position:absolute; inset:0; z-index:-2; }

/* ---- Animated logistics network scene ---- */
.hero__scene{ position:absolute; inset:0; overflow:hidden;
  background:linear-gradient(155deg,#0a1a2b 0%, #0e2439 45%, #0a2331 100%); }
.hero__net{ position:absolute; inset:0; width:100%; height:100%; opacity:.45; }

/* soft drifting glow blobs */
.hero__glow{ position:absolute; width:46vw; height:46vw; border-radius:50%; filter:blur(60px); opacity:.5; }
.hero__glow--1{ top:-8%; left:8%; background:radial-gradient(circle,rgba(22,162,179,.55),transparent 65%); animation:qxGlow1 16s ease-in-out infinite; }
.hero__glow--2{ bottom:-12%; right:4%; background:radial-gradient(circle,rgba(53,224,208,.35),transparent 65%); animation:qxGlow2 20s ease-in-out infinite; }
@keyframes qxGlow1{ 0%,100%{ transform:translate(0,0);} 50%{ transform:translate(6%,8%);} }
@keyframes qxGlow2{ 0%,100%{ transform:translate(0,0);} 50%{ transform:translate(-7%,-6%);} }

/* flowing pulses running along each route */
.qx-flow{ stroke-dasharray:22 calc(var(--len) - 22); stroke-dashoffset:var(--len);
  animation:qxFlow var(--dur) linear infinite; animation-delay:var(--d); }
@keyframes qxFlow{ to{ stroke-dashoffset:0; } }

/* pulsing hub rings */
.qx-ring{ fill:none; stroke:#35e0d0; stroke-width:1.5; transform-box:fill-box; transform-origin:center;
  animation:qxPulse 3s ease-out infinite; }
.qx-hubs g:nth-child(2n) .qx-ring{ animation-delay:.6s; stroke:#16a2b3; }
.qx-hubs g:nth-child(3n) .qx-ring{ animation-delay:1.2s; }
@keyframes qxPulse{ 0%{ transform:scale(1); opacity:.9; } 100%{ transform:scale(4.5); opacity:0; } }

/* real logistics media (plane / ship / containers) */
.hero__img{ position:absolute; pointer-events:none; user-select:none; will-change:transform;
  filter:drop-shadow(0 26px 48px rgba(0,0,0,.55)); }

/* container ship — main focal, centre-right, gently floating on water */
.hero__img--ship{ right:-3%; bottom:12%; width:clamp(460px,56vw,900px); opacity:.97; z-index:1;
  animation:heroShip 9s ease-in-out infinite; }
/* cargo plane — upper right, cruising through the sky */
.hero__img--plane{ right:5%; top:9%; width:clamp(320px,40vw,640px); opacity:.95; z-index:0;
  animation:heroPlane 10s ease-in-out infinite; }
/* stacked containers — grounded foreground, bottom-right port */
.hero__img--cargo{ right:2%; bottom:-1%; width:clamp(280px,30vw,470px); opacity:.96; z-index:2;
  animation:heroCargo 8s ease-in-out infinite; }

@keyframes heroShip{ 0%,100%{ transform:translate(0,0) rotate(0);} 50%{ transform:translate(-1%,-11px) rotate(-.5deg);} }
@keyframes heroPlane{ 0%,100%{ transform:translate(0,0) rotate(0);} 50%{ transform:translate(-2.4%,-18px) rotate(-1.1deg);} }
@keyframes heroCargo{ 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(-7px);} }

.hero__overlay{
  position:absolute; inset:0;
  background:
    radial-gradient(110% 80% at 16% 24%, rgba(53,224,208,.10), transparent 50%),
    linear-gradient(90deg, rgba(9,18,30,.85) 0%, rgba(9,18,30,.52) 36%, rgba(9,18,30,.14) 64%, rgba(9,18,30,0) 100%),
    linear-gradient(180deg, rgba(9,18,30,.30) 0%, rgba(9,18,30,.10) 40%, var(--bg) 100%);
}

/* keep the hero imagery from dominating on small screens */
@media (max-width:768px){
  .hero__img--plane{ width:min(64vw,380px); top:7%; right:1%; opacity:.6; }
  .hero__img--ship{ width:min(108vw,700px); right:-16%; bottom:8%; opacity:.75; }
  .hero__img--cargo{ width:min(58vw,320px); right:-3%; bottom:0; opacity:.72; }
}
@media (max-width:480px){
  .hero__img--plane{ opacity:.42; }
  .hero__img--ship{ opacity:.55; }
  .hero__img--cargo{ opacity:.5; }
}

@media (prefers-reduced-motion: reduce){
  .qx-flow, .qx-ring, .hero__glow, .hero__img{ animation:none !important; }
  .qx-flow{ stroke-dashoffset:0; }
}
.hero__content{ max-width:900px; }
.hero__eyebrow{ font-family:var(--font-head); letter-spacing:.16em; text-transform:uppercase; font-size:.78rem; color:var(--accent); margin-bottom:1.4rem; }
.hero__title{ font-size:clamp(2.6rem, 8vw, 6.2rem); font-weight:700; letter-spacing:-.03em; color:#fff; text-shadow:0 2px 30px rgba(0,0,0,.25); }
.hero__title .line{ display:block; overflow:hidden; }
.hero__title .line span{ display:block; transform:translateY(110%); }
.hero__title em{ color:var(--accent-2); }
.hero__sub{ max-width:560px; color:rgba(255,255,255,.86); font-size:clamp(1rem,1.6vw,1.2rem); margin:1.8rem 0 2.4rem; }
.hero__cta{ display:flex; gap:1rem; flex-wrap:wrap; }

.hero__scroll{ position:absolute; bottom:2rem; left:50%; transform:translateX(-50%); display:flex; flex-direction:column; align-items:center; gap:.6rem; color:rgba(255,255,255,.7); font-size:.7rem; letter-spacing:.2em; text-transform:uppercase; }
.hero__scroll-line{ width:1.5px; height:48px; background:var(--line); overflow:hidden; }
.hero__scroll-line i{ display:block; width:100%; height:40%; background:var(--accent); animation:scrollDot 1.8s var(--ease) infinite; }
@keyframes scrollDot{ 0%{ transform:translateY(-100%);} 100%{ transform:translateY(250%);} }

.hero__badge{
  position:absolute; right:clamp(1.2rem,4vw,3.5rem); bottom:3.5rem;
  display:flex; align-items:center; gap:.9rem;
  background:rgba(18,27,48,.7); backdrop-filter:blur(12px);
  border:1px solid var(--line); border-radius:var(--radius); padding:1rem 1.3rem;
}
.hero__badge strong{ font-family:var(--font-head); font-size:1.5rem; display:block; color:#fff; }
.hero__badge span{ color:rgba(255,255,255,.7); font-size:.8rem; }
.hero__badge-dot{ width:10px; height:10px; border-radius:50%; background:var(--accent); box-shadow:0 0 0 0 rgba(53,224,208,.6); animation:pulse 2s infinite; }
@keyframes pulse{ 0%{ box-shadow:0 0 0 0 rgba(53,224,208,.5);} 70%{ box-shadow:0 0 0 12px rgba(53,224,208,0);} 100%{ box-shadow:0 0 0 0 rgba(53,224,208,0);} }

/* ---------- Marquee ---------- */
.marquee{ background:var(--accent); color:#fff; padding:1rem 0; overflow:hidden; }
.marquee__track{ display:flex; gap:2rem; width:max-content; animation:scrollX 26s linear infinite; }
.marquee__track span{ font-family:var(--font-head); font-weight:600; font-size:1.1rem; letter-spacing:.04em; white-space:nowrap; }
@keyframes scrollX{ to{ transform:translateX(-50%); } }

/* ---------- Section shells ---------- */
section{ position:relative; }
.about, .services, .stats, .quote, .cta{ padding:clamp(5rem,10vw,9rem) clamp(1.2rem,4vw,3.5rem); }

/* ---------- About ---------- */
.about__grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(2rem,5vw,5rem); align-items:center; max-width:1300px; margin:0 auto; }
.about__text h2{ margin-bottom:1.4rem; }
.about__lead{ color:var(--muted); font-size:1.08rem; margin-bottom:2rem; max-width:520px; }
.about__list{ list-style:none; margin-bottom:2.4rem; display:grid; gap:.85rem; }
.about__list li{ display:flex; align-items:center; gap:.8rem; color:var(--text); }
.about__list li span{ display:grid; place-items:center; width:24px; height:24px; border-radius:50%; background:var(--accent-tint); color:var(--accent); font-size:.75rem; flex:none; }
.about__visual{ position:relative; border-radius:var(--radius); overflow:hidden; aspect-ratio:4/5; background:linear-gradient(135deg,var(--surface),var(--bg-2)); }
.about__visual img{ width:100%; height:100%; object-fit:cover; transition:transform 1.2s var(--ease); }
.about__visual:hover img{ transform:scale(1.06); }
.about__visual.img-fallback{ background:linear-gradient(135deg,#123,#1b2b4a); }
.about__float{ position:absolute; left:1.2rem; bottom:1.2rem; background:rgba(10,15,28,.72); backdrop-filter:blur(10px); border:1px solid var(--line); border-radius:14px; padding:.9rem 1.2rem; }
.about__float strong{ font-family:var(--font-head); font-size:1.7rem; color:var(--accent); display:block; }
.about__float span{ font-size:.8rem; color:var(--muted); }

/* ---------- Services ---------- */
.services__head{ max-width:1300px; margin:0 auto 3.2rem; }
.services__head h2{ max-width:14ch; }
.services__grid{ max-width:1300px; margin:0 auto; display:grid; grid-template-columns:repeat(4,1fr); gap:1.1rem; }
.svc{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  padding:2rem 1.6rem; position:relative; overflow:hidden;
  box-shadow:0 10px 30px -20px rgba(16,27,51,.35);
  transition:transform .5s var(--ease), border-color .5s, box-shadow .5s, background .5s;
}
.svc::before{ content:""; position:absolute; inset:0; background:radial-gradient(120% 90% at 50% 0%, var(--accent-tint), transparent 60%); opacity:0; transition:opacity .5s; }
.svc:hover{ transform:translateY(-8px); border-color:rgba(13,148,136,.4); box-shadow:0 26px 50px -26px rgba(16,27,51,.4); }
.svc:hover::before{ opacity:1; }
.svc__icon{ width:52px; height:52px; border-radius:14px; display:grid; place-items:center; background:var(--accent-tint); color:var(--accent); margin-bottom:1.4rem; transition:transform .5s var(--ease); }
.svc:hover .svc__icon{ transform:scale(1.08) rotate(-4deg); }
.svc__icon svg{ width:26px; height:26px; }
.svc h3{ font-size:1.25rem; margin-bottom:.6rem; }
.svc p{ color:var(--muted); font-size:.92rem; margin-bottom:1.2rem; }
.svc__link{ font-family:var(--font-head); font-size:.85rem; color:var(--accent); opacity:.6; transition:opacity .4s, transform .4s var(--ease); display:inline-block; }
.svc:hover .svc__link{ opacity:1; transform:translateX(4px); }

/* ---------- Process (horizontal pinned) ---------- */
.process{ background:var(--bg-2); }
.process__pin{ height:100vh; display:flex; align-items:center; overflow:hidden; gap:clamp(2rem,6vw,7rem); padding-left:clamp(1.2rem,4vw,3.5rem); }
.process__intro{ flex:none; width:min(360px,70vw); }
.process__intro h2{ margin:1rem 0 1.4rem; }
.process__hint{ color:var(--accent); font-family:var(--font-head); letter-spacing:.1em; animation:nudge 1.6s var(--ease) infinite; }
@keyframes nudge{ 50%{ transform:translateX(8px);} }
.process__track{ display:flex; gap:1.4rem; flex:none; padding-right:6vw; }
.pstep{
  flex:none; width:min(340px,80vw); background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius); padding:2.4rem 2rem; position:relative;
}
.pstep__num{ font-family:var(--font-head); font-weight:700; font-size:3.4rem; color:transparent; -webkit-text-stroke:1.5px var(--accent); opacity:.55; display:block; margin-bottom:1rem; }
.pstep h3{ font-size:1.4rem; margin-bottom:.7rem; }
.pstep p{ color:var(--muted); font-size:.95rem; }

/* ---------- Stats ---------- */
.stats{ border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.stats__grid{ max-width:1300px; margin:0 auto; display:grid; grid-template-columns:repeat(4,1fr); gap:1.5rem; text-align:center; }
.stat strong{ font-family:var(--font-head); font-weight:700; font-size:clamp(2.6rem,5vw,4rem); background:linear-gradient(120deg,var(--accent),var(--accent-3)); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; display:block; }
.stat span{ color:var(--muted); font-size:.9rem; letter-spacing:.03em; }

/* ---------- Network parallax ---------- */
.network{ position:relative; min-height:90vh; display:flex; align-items:center; padding:clamp(5rem,10vw,9rem) clamp(1.2rem,4vw,3.5rem); overflow:hidden; }
.network__bg{
  position:absolute; inset:-20% 0; z-index:-1;
  background:
    radial-gradient(60% 60% at 80% 30%, rgba(76,124,255,.18), transparent 60%),
    radial-gradient(50% 50% at 15% 80%, rgba(53,224,208,.14), transparent 60%),
    url("https://images.unsplash.com/photo-1578575437130-527eed3abbec?auto=format&fit=crop&w=1600&q=80") center/cover;
  filter:saturate(.9) brightness(.4);
}
.network__content{ max-width:640px; }
.network__content h2{ color:#fff; }
.network__content em{ color:#5eead4; }
.network__content .section-label{ color:#5eead4; }
.network__lead{ color:rgba(255,255,255,.82); font-size:1.1rem; margin:1.5rem 0 2.2rem; }
.network__hubs{ display:flex; flex-wrap:wrap; gap:.7rem; }
.network__hubs span{ border:1px solid rgba(255,255,255,.2); background:rgba(255,255,255,.08); backdrop-filter:blur(6px); color:#fff; padding:.5rem 1.1rem; border-radius:100px; font-family:var(--font-head); font-size:.88rem; transition:.3s var(--ease); }
.network__hubs span:hover{ border-color:#5eead4; color:#5eead4; transform:translateY(-3px); }

/* ---------- Quote ---------- */
.quote{ text-align:center; }
.quote blockquote{ max-width:900px; margin:0 auto; }
.quote p{ font-family:var(--font-head); font-weight:500; font-size:clamp(1.4rem,3.4vw,2.4rem); line-height:1.35; letter-spacing:-.01em; }
.quote footer{ margin-top:1.6rem; color:var(--muted); }
.quote footer strong{ color:var(--text); }

/* ---------- CTA ---------- */
.cta{ background:linear-gradient(135deg,var(--surface),var(--bg-2)); }
.cta__inner{ max-width:900px; margin:0 auto; text-align:center; }
.cta__inner h2{ margin-bottom:1rem; }
.cta__inner > p{ color:var(--muted); font-size:1.1rem; margin-bottom:2.4rem; }
.cta__form{ display:flex; flex-wrap:wrap; gap:.8rem; justify-content:center; }
.cta__form input, .cta__form select{
  flex:1 1 200px; max-width:260px; padding:.95rem 1.2rem; border-radius:100px;
  background:#ffffff; border:1px solid var(--line); color:var(--text);
  font-family:var(--font-body); font-size:.95rem; outline:none; transition:border-color .3s, box-shadow .3s;
}
.cta__form input::placeholder{ color:var(--muted); }
.cta__form input:focus, .cta__form select:focus{ box-shadow:0 0 0 3px var(--accent-tint); }
.cta__form select{
  appearance:none; -webkit-appearance:none; -moz-appearance:none; cursor:pointer;
  padding-right:2.8rem; color:var(--text);
  background-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230e2439' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 1.1rem center; background-size:15px;
}
.cta__form select:hover{ border-color:var(--accent); }
.cta__form input:focus, .cta__form select:focus{ border-color:var(--accent); }
.cta__form select option{ background:var(--surface); }
.cta__form .btn{ flex:none; }

/* ---------- Footer ---------- */
.footer{ padding:clamp(3.5rem,7vw,6rem) clamp(1.2rem,4vw,3.5rem) 2rem; border-top:1px solid var(--line); }
.footer__grid{ max-width:1300px; margin:0 auto; display:grid; grid-template-columns:2fr 1fr 1fr 1.4fr; gap:2.5rem; padding-bottom:3rem; }
.footer .nav__logo{ color:var(--text); }
.footer .nav__logo span{ color:var(--muted); }
.footer__brand p{ color:var(--muted); margin-top:1rem; max-width:34ch; font-size:.92rem; }
.footer__social{ display:flex; gap:.6rem; margin-top:1.4rem; }
.footer__social a{ width:38px; height:38px; border-radius:10px; display:grid; place-items:center; background:var(--surface); border:1px solid var(--line); color:var(--text); transition:transform .3s var(--ease), background .3s, color .3s, border-color .3s; }
.footer__social a:hover{ background:var(--accent); color:#fff; border-color:var(--accent); transform:translateY(-3px); }
.footer__social svg{ width:17px; height:17px; }

/* Footer columns (collapsible dropdowns on mobile) */
.footer__col-head{ display:flex; align-items:center; justify-content:space-between; gap:1rem; width:100%; background:none; border:0; padding:0; margin:0 0 1.1rem; cursor:default; color:inherit; text-align:left; font-family:inherit; }
.footer__col-head h4{ font-size:.95rem; margin:0; }
.footer__chev{ display:none; width:9px; height:9px; border-right:2px solid var(--muted); border-bottom:2px solid var(--muted); transform:rotate(45deg); transition:transform .35s var(--ease); flex:none; margin-bottom:4px; }
.footer__col-body{ display:flex; flex-direction:column; }
.footer__col-body a, .footer__col-body p{ color:var(--muted); font-size:.9rem; margin:0 0 .6rem; transition:color .3s; }
.footer__col-body a:hover{ color:var(--accent); padding-left:3px; }

.footer__bar{ max-width:1300px; margin:0 auto; padding-top:1.6rem; border-top:1px solid var(--line); display:flex; justify-content:space-between; align-items:center; color:var(--muted); font-size:.82rem; flex-wrap:wrap; gap:1rem; }
.footer__bar-right{ display:flex; align-items:center; gap:1.3rem; }
.footer__bar-right a{ color:var(--muted); transition:color .3s; }
.footer__bar-right a:hover{ color:var(--accent); }
.footer__top{ display:inline-flex; align-items:center; gap:.45rem; background:var(--surface); border:1px solid var(--line); color:var(--text); border-radius:100px; padding:.5rem 1rem; font-family:var(--font-head); font-size:.8rem; cursor:pointer; transition:transform .3s var(--ease), background .3s, color .3s, border-color .3s; }
.footer__top:hover{ background:var(--accent); color:#fff; border-color:var(--accent); transform:translateY(-2px); }

/* ---------- Reveal animation base (JS toggles .in) ---------- */
.reveal-up{ opacity:0; transform:translateY(34px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.reveal-up.in{ opacity:1; transform:none; }

/* ---------- Mobile hardening ---------- */
html, body{ max-width:100%; }
body{ -webkit-text-size-adjust:100%; -webkit-tap-highlight-color:transparent; }
img, svg, video{ max-width:100%; }
/* comfortable tap targets */
.nav__links a, .footer__col-body a, .btn{ touch-action:manipulation; }

/* ---------- Responsive ---------- */
@media (max-width:960px){
  html, body{ overflow-x:hidden; }
  .nav__links{ position:fixed; inset:0 0 0 auto; width:min(320px,80vw); flex-direction:column; justify-content:center; gap:1.6rem; padding:2rem; background:var(--bg-2); border-left:1px solid var(--line); transform:translateX(100%); transition:transform .5s var(--ease); margin:0; }
  .nav__links.open{ transform:none; }
  .nav__links a{ font-size:1.2rem; color:var(--text); }
  .nav.scrolled .nav__links a{ color:var(--text); }
  .nav .btn--nav{ display:none; }
  .nav__burger{ display:flex; z-index:950; }
  .about__grid{ grid-template-columns:1fr; }
  .about__visual{ max-width:480px; }
  .services__grid{ grid-template-columns:repeat(2,1fr); }
  .stats__grid{ grid-template-columns:repeat(2,1fr); gap:2.5rem 1.5rem; }
  .footer__grid{ grid-template-columns:1fr 1fr; }
  .hero__badge{ display:none; }
  /* Process: stack the steps vertically (no horizontal scroll trap on touch) */
  .process__pin{ height:auto; flex-direction:column; align-items:stretch; padding:4.5rem clamp(1.2rem,4vw,3.5rem); gap:2rem; }
  .process__intro{ width:100%; }
  .process__track{ flex-direction:column; flex-wrap:nowrap; width:100%; padding-right:0; gap:1rem; }
  .pstep{ width:100%; }
  .process__hint{ display:none; }
  .network{ min-height:auto; }
}
@media (max-width:560px){
  .services__grid{ grid-template-columns:1fr; }
  .cta__form input, .cta__form select{ max-width:100%; flex-basis:100%; }
  .cta__form .btn{ width:100%; justify-content:center; }
  .marquee__track span{ font-size:.95rem; }
  .marquee__track{ gap:1.4rem; }
  /* hero: full-width stacked buttons, roomier top spacing */
  .hero{ padding-top:7rem; }
  .hero__cta{ width:100%; }
  .hero__cta .btn{ flex:1 1 100%; justify-content:center; }
  .stats__grid{ gap:2rem 1rem; }

  /* Footer becomes stacked accordions */
  .footer__grid{ grid-template-columns:1fr; gap:0; padding-bottom:1.5rem; }
  .footer__brand{ margin-bottom:1rem; }
  .footer__col{ border-top:1px solid var(--line); }
  .footer__col-head{ cursor:pointer; padding:1.15rem 0; margin:0; }
  .footer__chev{ display:block; margin-bottom:4px; }
  .footer__col.open .footer__chev{ transform:rotate(225deg); margin:4px 0 0; }
  .footer__col-body{ max-height:0; overflow:hidden; transition:max-height .4s var(--ease), padding .4s var(--ease); padding-bottom:0; }
  .footer__col.open .footer__col-body{ max-height:340px; padding-bottom:1.2rem; }
  .footer__bar{ flex-direction:column; align-items:flex-start; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion:reduce){
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
  .reveal-up{ opacity:1; transform:none; }
}