/* ══════════════════════════════════════════════════════════
   HAI FU SHEET PILES
   Editorial minimal, after fluid.glass:
   monochrome base, oversized radii, glass nav, mono micro-labels.
   Accent blue #004AAD is carried over from the company catalogue.
   ══════════════════════════════════════════════════════════ */

:root{
  --ink:        #141414;
  --ink-soft:   #303030;
  --paper:      #ffffff;
  --paper-2:    #f4f4f2;
  --hair:       #e2e2e2;
  --mute:       #8a8a86;
  --accent:     #004aad;

  --r:          2rem;      /* card radius   */
  --r-lg:       2.6rem;    /* section radius */
  --r-sm:       .6rem;

  --shell:      1320px;
  --gut:        clamp(20px, 4vw, 48px);

  --ease:       cubic-bezier(.2,.8,.2,1);
  --ease-drama: cubic-bezier(.7,0,.15,1);

  --fs-display: clamp(2.4rem, 5.8vw, 5.6rem);
  --fs-h2:      clamp(1.9rem, 3.5vw, 3.4rem);
  --fs-lead:    clamp(1.25rem, 2.2vw, 2.05rem);
}

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

html{ scroll-behavior:smooth; scroll-padding-top:110px; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"DM Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
  font-size:17px;
  line-height:1.6;
  letter-spacing:-.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ display:block; max-width:100%; }
ul{ list-style:none; margin:0; padding:0; }

h1,h2,h3{ margin:0; font-weight:500; line-height:1.02; letter-spacing:-.035em; }
h2{ font-size:var(--fs-h2); }
h3{ font-size:1.32rem; letter-spacing:-.025em; line-height:1.15; }
p{ margin:0; }
em{ font-style:normal; color:var(--mute); }
a{ color:inherit; text-decoration:none; }

.shell{ width:100%; max-width:var(--shell); margin-inline:auto; padding-inline:var(--gut); }
.center{ text-align:center; }

.mono{
  font-family:"DM Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:.7rem; font-weight:400;
  letter-spacing:.16em; text-transform:uppercase;
}
.label{ color:var(--mute); font-size:.86rem; letter-spacing:.14em; }
.label.mt{ margin-top:2.4rem; }

/* ═══════════ INTRO CURTAIN ═══════════
   Only exists under .js and only on the first visit of a session
   (html.no-intro removes it entirely). */
.intro{ display:none; }

.js .intro{
  position:fixed; inset:0; z-index:120;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  background:var(--ink); color:var(--paper);
  clip-path:inset(0 0 0 0);
  transition:clip-path 1s var(--ease-drama);
}
.js.no-intro .intro{ display:none; }
/* lock the page behind the curtain */
.js:not(.no-intro):not(.intro-done) body{ overflow:hidden; }

.intro-core{ display:flex; align-items:center; gap:clamp(16px,2.4vw,28px); }

.intro-mark{ width:clamp(58px,7vw,86px); color:var(--paper); }
.intro-mark svg{
  width:100%; height:auto;
  /* wipes in from the top down — the pile being driven into the ground */
  clip-path:inset(0 0 100% 0);
  animation:driveIn 1s var(--ease-drama) .15s forwards;
}
@keyframes driveIn{ to{ clip-path:inset(0 0 0 0); } }

.intro-word{
  overflow:hidden;
  font-size:clamp(1.6rem,3.4vw,2.9rem); letter-spacing:-.04em; line-height:1.05;
}
.intro-word span{
  display:block;
  transform:translateY(110%);
  animation:riseIn .9s var(--ease-drama) .6s forwards;
}
.intro-word-l2{ color:var(--mute); animation-delay:.72s !important; }

.intro-foot{
  position:absolute; left:0; right:0; bottom:clamp(28px,5vh,56px);
  display:flex; flex-direction:column; align-items:center; gap:14px;
  color:rgba(255,255,255,.42);
  opacity:0; animation:fadeUp .7s var(--ease) 1s forwards;
}
.intro-bar{ width:clamp(120px,18vw,200px); height:1px; background:rgba(255,255,255,.16); overflow:hidden; }
.intro-bar i{
  display:block; height:100%; width:100%; background:var(--paper);
  transform:scaleX(0); transform-origin:left;
  animation:fill 1.35s var(--ease) .35s forwards;
}
@keyframes fill{ to{ transform:scaleX(1); } }

/* exit: the curtain wipes upward, uncovering the hero underneath */
.intro.out{ clip-path:inset(0 0 100% 0); }
.intro.out .intro-core,.intro.out .intro-foot{ opacity:0; transition:opacity .4s var(--ease); }

.skip{ position:absolute; left:-9999px; }
.skip:focus{ left:16px; top:16px; z-index:999; background:var(--ink); color:#fff; padding:12px 18px; border-radius:var(--r-sm); }

/* ─────────── buttons ─────────── */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  background:var(--ink); color:var(--paper);
  border:1px solid var(--ink); border-radius:100px;
  padding:14px 26px; font-size:.92rem; font-weight:500; letter-spacing:-.01em;
  transition:background .4s var(--ease), color .4s var(--ease), transform .4s var(--ease);
  white-space:nowrap;
}
.btn:hover{ background:var(--accent); border-color:var(--accent); transform:translateY(-2px); }
.btn-sm{ padding:10px 20px; font-size:.85rem; }
.btn-lg{ padding:18px 36px; font-size:1rem; }
.btn-line{ background:transparent; color:var(--paper); border-color:rgba(255,255,255,.4); }
.btn-line:hover{ background:var(--paper); color:var(--ink); border-color:var(--paper); }

.arrow-link{
  display:inline-flex; align-items:center; gap:.5em;
  font-size:1rem; font-weight:500;
  padding-bottom:3px; border-bottom:1px solid currentColor;
  transition:gap .4s var(--ease), color .3s var(--ease);
}
.arrow-link:hover{ gap:1em; color:var(--accent); }
.arrow-link.sm{ font-size:.9rem; }

/* ─────────── glass nav ─────────── */
.nav{
  position:fixed; z-index:90;
  top:18px; left:50%; transform:translateX(-50%);
  width:min(calc(100% - 32px), var(--shell));
  display:flex; align-items:center; justify-content:space-between; gap:24px;
  padding:17px 24px;
  border-radius:100px;
  background:rgba(255,255,255,.72);
  border:1px solid rgba(255,255,255,.5);
  backdrop-filter:blur(2rem) saturate(180%);
  -webkit-backdrop-filter:blur(2rem) saturate(180%);
  box-shadow:0 1px 2px rgba(20,20,20,.04), 0 12px 40px rgba(20,20,20,.07);
  transition:background .5s var(--ease), box-shadow .5s var(--ease), transform .5s var(--ease-drama);
}
/* over the dark hero the pill inverts */
.nav.on-dark{
  background:rgba(20,20,20,.36);
  border-color:rgba(255,255,255,.16);
  color:var(--paper);
  box-shadow:0 12px 40px rgba(0,0,0,.18);
}
.nav.on-dark .btn{ background:var(--paper); color:var(--ink); border-color:var(--paper); }
.nav.on-dark .btn:hover{ background:var(--accent); color:#fff; border-color:var(--accent); }
.nav.on-dark .nav-mark{ background:var(--paper); color:var(--ink); }
.nav.on-dark .burger span{ background:var(--paper); }
.nav.hide{ transform:translateX(-50%) translateY(-140%); }

.nav-brand{ display:flex; align-items:center; gap:11px; }
.nav-mark{
  width:32px; height:32px; border-radius:100%;
  background:var(--ink); color:var(--paper);
  display:grid; place-items:center;
  font-family:"DM Mono",monospace; font-size:.68rem; letter-spacing:.04em;
  transition:background .5s var(--ease), color .5s var(--ease);
}
.nav-name{ font-size:.95rem; font-weight:500; letter-spacing:-.02em; line-height:1.15; }
.nav-name em{ display:block; font-size:.68rem; letter-spacing:.02em; opacity:.6; color:inherit; }

.nav-links{ display:flex; gap:40px; font-size:1.06rem; margin-inline:auto; }
.nav-links a{ position:relative; padding:4px 0; opacity:.75; transition:opacity .3s var(--ease); }
.nav-links a::after{
  content:""; position:absolute; left:0; bottom:0; height:1px; width:0;
  background:currentColor; transition:width .45s var(--ease);
}
.nav-links a:hover{ opacity:1; }
.nav-links a:hover::after{ width:100%; }

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

.burger{
  display:none; width:40px; height:40px; padding:0;
  background:transparent; border:0; cursor:pointer;
  place-items:center; border-radius:100%;
}
.burger span{ display:block; width:17px; height:1.5px; background:var(--ink); border-radius:2px; transition:transform .45s var(--ease-drama), opacity .3s; }
.burger span+span{ margin-top:5px; }
.burger[aria-expanded="true"] span:first-child{ transform:translateY(3.25px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child{ transform:translateY(-3.25px) rotate(-45deg); }

.mobile-menu{
  position:fixed; z-index:89; inset:88px 16px auto 16px;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(2rem) saturate(180%);
  -webkit-backdrop-filter:blur(2rem) saturate(180%);
  border:1px solid rgba(255,255,255,.6);
  border-radius:var(--r);
  padding:16px 22px 22px;
  box-shadow:0 20px 60px rgba(20,20,20,.16);
  display:flex; flex-direction:column;
}
.mobile-menu[hidden]{ display:none; }
.mobile-menu a{ padding:13px 0; font-size:1.4rem; letter-spacing:-.03em; border-bottom:1px solid var(--hair); }
.mobile-menu a:last-of-type{ border-bottom:0; }
.mobile-cta{ margin-top:18px; font-size:1rem; }
.mobile-menu .mobile-cta{ border-bottom:0; }
.mobile-meta{ display:flex; flex-direction:column; gap:4px; margin-top:14px; padding-top:16px; border-top:1px solid var(--hair); }
.mobile-meta a{ font-size:.92rem; padding:3px 0; border:0; color:var(--mute); }

/* ═══════════ HERO ═══════════ */
.hero{
  position:relative; isolation:isolate;
  min-height:min(100svh, 900px);
  display:flex; flex-direction:column; justify-content:flex-end;
  padding:140px var(--gut) clamp(14px,1.8vw,22px);
  color:var(--paper);
  overflow:hidden;
}
.hero-img{ position:absolute; inset:0; z-index:-2; }
/* Hero entrance is gated on html.ready — set when the curtain has lifted —
   so the animation is seen rather than played behind the intro. */
.hero-img img{ width:100%; height:100%; object-fit:cover; object-position:50% 42%; }
.js .hero-img img{ transform:scale(1.06); }
.js.ready .hero-img img{ animation:heroZoom 2.4s var(--ease-drama) forwards; }
@keyframes heroZoom{ to{ transform:scale(1); } }
.hero-veil{
  position:absolute; inset:0; z-index:-1;
  background:
    linear-gradient(to top, rgba(10,12,16,.86) 0%, rgba(10,12,16,.30) 46%, rgba(10,12,16,.42) 100%);
}

.hero-inner{ width:100%; max-width:var(--shell); margin-inline:auto; }

.hero-kicker{ display:flex; align-items:center; gap:.7em; color:rgba(255,255,255,.8); margin-bottom:clamp(18px,3vw,34px); }
.js .hero-kicker{ opacity:0; }
.js.ready .hero-kicker{ animation:fadeUp .8s var(--ease) .25s forwards; }
.dot{ width:6px; height:6px; border-radius:100%; background:#5cffb1; box-shadow:0 0 0 4px rgba(92,255,177,.22); }

.hero-title{ font-size:var(--fs-display); letter-spacing:-.045em; margin-bottom:.3em; }
.hero-title .line{ display:block; overflow:hidden; }
.hero-title .line>span{ display:block; }
.js .hero-title .line>span{ transform:translateY(105%); }
.js.ready .hero-title .line>span{ animation:riseIn 1.15s var(--ease-drama) forwards; }
.js.ready .hero-title .line:nth-child(2)>span{ animation-delay:.13s; }
@keyframes riseIn{ to{ transform:translateY(0); } }

.hero-sub{
  font-size:clamp(1rem,1.5vw,1.3rem); color:rgba(255,255,255,.82);
  max-width:34ch;
}
.js .hero-sub{ opacity:0; }
.js.ready .hero-sub{ animation:fadeUp 1s var(--ease) .5s forwards; }
@keyframes fadeUp{ from{ opacity:0; transform:translateY(16px);} to{ opacity:1; transform:none;} }

.hero-contact{ margin-top:clamp(20px,2.6vw,32px); color:#fff; font-size:1.16rem; font-weight:600; line-height:1.6; text-shadow:0 1px 14px rgba(0,0,0,.6); }
.hero-contact p{ margin:0 0 .35rem; }
.hero-contact a{ display:inline-flex; align-items:flex-start; gap:.6em; color:inherit; transition:color .3s var(--ease); }
.hero-contact a:hover{ color:#fff; }
.hero-contact svg{ width:1.1em; height:1.1em; flex:none; margin-top:.18em; opacity:.85; }
/* blank line after the address and after the email */
.hero-contact .hc-addr{ margin-bottom:1.1rem; }
.hero-contact .hc-email{ margin-bottom:1.1rem; }
.hero-contact .hc-tel{ margin-bottom:.25rem; }
.js .hero-contact{ opacity:0; }
.js.ready .hero-contact{ animation:fadeUp 1s var(--ease) .65s forwards; }

.hero-foot{
  width:100%; max-width:var(--shell); margin:clamp(16px,2.5vw,36px) auto 0;
  display:flex; align-items:flex-end; justify-content:space-between; gap:20px;
}
.js .hero-foot{ opacity:0; }
.js.ready .hero-foot{ animation:fadeUp 1s var(--ease) .7s forwards; }
.scroll-cue{ display:flex; align-items:center; gap:14px; color:rgba(255,255,255,.8); }
.cue-line{ position:relative; display:block; width:70px; height:1px; background:rgba(255,255,255,.3); overflow:hidden; }
.cue-line::after{
  content:""; position:absolute; inset:0; background:var(--paper);
  transform:translateX(-100%); animation:sweep 2.1s var(--ease) infinite;
}
@keyframes sweep{ 50%{ transform:translateX(0);} 100%{ transform:translateX(100%);} }
/* clears the fixed WhatsApp button, which overlaps once the viewport
   narrows to roughly the shell width */
.hero-loc{ color:rgba(255,255,255,.5); }
@media (max-width:1520px){ .hero-loc{ margin-right:64px; } }

/* ═══════════ reveal ═══════════
   Scoped to .js so the page stays fully readable if the script
   never runs — otherwise a JS failure leaves a blank white page. */
.js .reveal{ opacity:0; transform:translateY(26px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.in{ opacity:1; transform:none; }

/* ═══════════ STATEMENT ═══════════ */
.statement{ padding:clamp(90px,13vw,180px) 0; }
.statement .label{ margin-bottom:clamp(24px,4vw,44px); }
.statement-text{
  font-size:var(--fs-lead); line-height:1.28; letter-spacing:-.035em;
  max-width:22ch; max-width:min(100%,25ch);
  margin-bottom:clamp(28px,4vw,48px);
}
.statement-text{ max-width:none; }
@media (min-width:900px){ .statement-text{ max-width:24ch; font-size:clamp(1.6rem,2.7vw,2.6rem); } }

/* ═══════════ ABOUT ═══════════ */
.about{ padding-top:clamp(48px,6vw,80px); padding-bottom:clamp(48px,6vw,80px); }
.about-grid{ display:grid; grid-template-columns:1fr; gap:clamp(32px,5vw,72px); align-items:center; }
@media (min-width:900px){ .about-grid{ grid-template-columns:1.02fr 1fr; } }
.about-media{ border-radius:var(--r-lg); overflow:hidden; background:var(--paper-2); }
.about-media img{ width:100%; aspect-ratio:4/4.4; object-fit:cover; transition:transform 1.2s var(--ease); }
.about-media:hover img{ transform:scale(1.04); }
.about-body .label{ margin-bottom:1.4rem; }
.about-body h2{ margin-bottom:1.6rem; }
.about-body p{ color:var(--ink-soft); margin-bottom:1.1rem; max-width:46ch; }

.about-facts{ display:flex; flex-wrap:wrap; gap:clamp(28px,4vw,56px); margin:2.6rem 0 0; padding-top:2rem; border-top:1px solid var(--hair); }
.about-facts dt{ color:var(--mute); margin-bottom:.55rem; }
.about-facts dd{ margin:0; font-size:2.1rem; letter-spacing:-.04em; line-height:1; }

/* ═══════════ section heads ═══════════ */
.sec-head{ margin-bottom:clamp(38px,5vw,68px); }
.sec-head .label{ margin-bottom:1.4rem; }
.sec-head h2{ max-width:20ch; }
.sec-head.center{ text-align:center; }
.sec-head.center h2{ max-width:none; margin-inline:auto; font-size:min(var(--fs-h2),3.2rem); }
@media (min-width:600px){ .sec-head.center h2{ white-space:nowrap; } }
.sec-head.center .sec-note{ margin-inline:auto; margin-top:1.6rem; }
.sec-head.split{ display:grid; gap:24px; align-items:end; }
@media (min-width:900px){ .sec-head.split{ grid-template-columns:1.35fr 1fr; gap:60px; } }
.sec-note{ color:var(--mute); font-size:1.02rem; max-width:42ch; }
.sec-note.wide{ margin-top:1.6rem; max-width:56ch; }

/* ═══════════ CAPABILITY ═══════════ */
.capability{ padding:clamp(48px,6vw,80px) 0; background:var(--paper-2); border-radius:var(--r-lg); }
.cap-grid{ display:grid; grid-template-columns:1fr; gap:clamp(16px,2vw,26px); }
@media (min-width:700px){ .cap-grid{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:1100px){ .cap-grid{ grid-template-columns:repeat(3,1fr); } }

.cap{
  background:var(--paper); border-radius:var(--r); overflow:hidden;
  display:flex; flex-direction:column;
  transition:transform .7s var(--ease), box-shadow .7s var(--ease);
}
.cap:hover{ transform:translateY(-6px); box-shadow:0 30px 60px -20px rgba(20,20,20,.22); }
.cap-img{ overflow:hidden; }
.cap-img img{ width:100%; aspect-ratio:16/11; object-fit:cover; transition:transform 1.1s var(--ease); }
.cap:hover .cap-img img{ transform:scale(1.06); }
.cap-txt{ padding:clamp(22px,2.4vw,30px); text-align:center; }
.cap-txt .num{ color:var(--mute); margin-bottom:1rem; }
.cap-txt h3{ margin-bottom:.7rem; }
.cap-txt p{ color:var(--ink-soft); font-size:.97rem; }

/* ═══════════ PROJECTS ═══════════ */
.projects{ padding:clamp(48px,6vw,80px) 0 clamp(20px,3vw,48px); }
.proj-list{
  width:100%; max-width:var(--shell); margin-inline:auto; padding-inline:var(--gut);
  display:grid; grid-template-columns:1fr; gap:clamp(30px,4vw,56px);
}
@media (min-width:800px){ .proj-list{ grid-template-columns:repeat(2,1fr); align-items:start; } }
/* the long Projects headline stays on one line by scaling with the viewport */
@media (min-width:600px){ .projects .sec-head.center h2{ font-size:clamp(1rem,2.7vw,2.4rem); } }
.proj-meta{ text-align:center; }
.proj-meta p{ margin-inline:auto; }

.proj-img{ border-radius:var(--r); overflow:hidden; background:var(--paper-2); }
.proj-img img{ width:100%; aspect-ratio:4/3; object-fit:cover; transition:transform 1.2s var(--ease); }
.proj:hover .proj-img img{ transform:scale(1.05); }
.proj-meta{ padding-top:22px; }
.proj-meta .mono{ color:var(--mute); margin-bottom:.7rem; }
.proj-meta h3{ margin-bottom:.5rem; }
.proj-meta p{ color:var(--mute); font-size:.97rem; max-width:40ch; }

/* ═══════════ PLANT ═══════════ */
.plant{
  position:relative; isolation:isolate; overflow:hidden;
  background:#e7ebf1; color:var(--ink);
  border-radius:var(--r-lg);
  padding:clamp(48px,6vw,80px) 0;
}
.plant .label,.plant .sec-note{ color:var(--mute); }
/* soft blue bloom kept subtle over the light panel */
.glow{
  position:absolute; z-index:-1;
  width:70vw; height:52vh; left:56%; top:-14%;
  background:radial-gradient(closest-side, rgba(0,90,215,.10), rgba(0,74,173,0));
  filter:blur(14vh);
  pointer-events:none;
}
.plant-grid{ display:grid; grid-template-columns:1fr; gap:16px; }
@media (min-width:700px){ .plant-grid{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:1100px){ .plant-grid{ grid-template-columns:repeat(4,1fr); } }

.plant-card{
  position:relative; border-radius:var(--r); overflow:hidden;
  background:var(--paper);
  border:1px solid var(--hair);
  transition:transform .7s var(--ease), box-shadow .5s var(--ease);
}
.plant-card:hover{ transform:translateY(-5px); box-shadow:0 30px 60px -20px rgba(20,20,20,.18); }
.plant-card img{ width:100%; aspect-ratio:4/3; object-fit:cover; transition:transform 1.1s var(--ease); }
.plant-card:hover img{ transform:scale(1.05); }
.plant-body{ padding:22px 24px 26px; text-align:center; }
.plant-body .mono{ color:var(--mute); margin-bottom:.8rem; }
.plant-body h3{ font-size:1.15rem; }

/* full-width banner on top, then the four rental cards tile one clean row */
.plant-card.feature{ grid-column:1 / -1; margin-bottom:14px; }
.plant-card.feature img{ aspect-ratio:16/9; }
@media (min-width:1100px){ .plant-card.feature img{ aspect-ratio:24/7; object-position:50% 62%; } }
.plant-card.feature .plant-body{ padding:26px 30px 32px; text-align:center; }
.plant-card.feature h3{ font-size:1.5rem; margin-bottom:.6rem; }
.plant-card.feature .big{ font-size:2.4rem; letter-spacing:-.05em; color:var(--ink); }
.plant-card.feature p{ color:var(--ink-soft); font-size:.95rem; }

/* ═══════════ CLIENTS ═══════════ */
.clients{ padding:clamp(40px,5vw,72px) 0 clamp(60px,8vw,110px); }
.clients h2{ margin-top:1.2rem; }
.marquee{
  margin-top:clamp(40px,5vw,70px);
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.marquee-track{ display:flex; align-items:center; gap:clamp(48px,7vw,110px); width:max-content; animation:slide 42s linear infinite; }
.marquee:hover .marquee-track{ animation-play-state:paused; }
@keyframes slide{ to{ transform:translateX(-50%); } }
.marquee img{
  height:clamp(40px,5vw,62px); width:auto; object-fit:contain;
  transition:transform .45s var(--ease);
}
.marquee img:hover{ transform:scale(1.08); }

/* ═══════════ VALUES ═══════════ */
.values{ padding-bottom:clamp(90px,12vw,160px); }
.values-grid{ display:grid; grid-template-columns:1fr; gap:clamp(28px,3vw,44px); padding-top:clamp(40px,5vw,64px); border-top:1px solid var(--hair); }
@media (min-width:820px){ .values-grid{ grid-template-columns:repeat(3,1fr); } }
.value .num{ color:var(--mute); margin-bottom:1.5rem; }
.value h3{ margin-bottom:.8rem; }
.value p{ color:var(--ink-soft); font-size:.98rem; max-width:38ch; }

/* ═══════════ CTA ═══════════ */
.cta{
  position:relative; isolation:isolate; overflow:hidden;
  border-radius:var(--r-lg);
  margin-inline:clamp(8px,1.4vw,18px);
  padding:clamp(56px,7vw,96px) 0;
  color:var(--paper); text-align:center;
}
.cta-img{ position:absolute; inset:0; z-index:-2; }
.cta-img img{ width:100%; height:100%; object-fit:cover; }
.cta-veil{ position:absolute; inset:0; z-index:-1; background:linear-gradient(rgba(10,12,16,.62),rgba(10,12,16,.78)); }
.cta .label{ color:rgba(255,255,255,.6); margin-bottom:1.5rem; }
.cta h2{ max-width:16ch; margin-inline:auto; }
.cta-sub{ color:rgba(255,255,255,.72); font-size:1.08rem; max-width:52ch; margin:1.4rem auto 0; }
.cta-sub a{ color:#fff; text-decoration:underline; text-underline-offset:2px; }
.cta-actions{ display:flex; flex-wrap:wrap; gap:12px; justify-content:center; margin-top:clamp(30px,4vw,48px); }
.cta .btn{ background:var(--paper); color:var(--ink); border-color:var(--paper); }
.cta .btn:hover{ background:var(--accent); color:#fff; border-color:var(--accent); }
.cta .btn-line{ background:transparent; color:var(--paper); border-color:rgba(255,255,255,.42); }

/* inquiry form */
.cta-form{ max-width:400px; margin:clamp(28px,4vw,44px) auto 0; display:flex; flex-direction:column; gap:12px; text-align:left; }
.cta-form input,.cta-form textarea{
  width:100%; font:inherit; color:var(--ink); line-height:1.4;
  background:rgba(255,255,255,.97); border:1px solid rgba(255,255,255,.6);
  border-radius:var(--r-sm); padding:14px 16px;
}
.cta-form textarea{ resize:vertical; min-height:110px; }
.cta-form ::placeholder{ color:var(--mute); opacity:1; }
.cta-form input:focus,.cta-form textarea:focus{ outline:2px solid var(--accent); outline-offset:2px; }
.cta-form .btn{ width:100%; margin-top:4px; }

/* ═══════════ FOOTER ═══════════ */
.foot{ padding:clamp(70px,9vw,120px) 0 32px; background:var(--paper-2); }
.foot-top{ display:grid; grid-template-columns:1fr; gap:clamp(34px,4vw,48px); padding-bottom:clamp(50px,6vw,80px); }
@media (min-width:760px){ .foot-top{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:1050px){ .foot-top{ grid-template-columns:1.5fr 1fr 1fr 1.2fr; gap:40px; } }

.foot-name{ font-size:clamp(1.7rem,2.6vw,2.4rem); letter-spacing:-.04em; line-height:1.03; }
.foot-reg{ color:var(--mute); margin-top:1rem; }
.foot-col .label{ margin-bottom:1.3rem; }
.foot-col address{ font-style:normal; color:var(--ink-soft); margin-bottom:1.2rem; line-height:1.7; }
.foot-col li a{ display:inline-block; padding:3px 0; color:var(--ink-soft); transition:color .3s var(--ease); }
.foot-col li a:hover{ color:var(--accent); }

.foot-bottom{ display:flex; flex-wrap:wrap; gap:14px; justify-content:center; text-align:center; padding-top:26px; border-top:1px solid var(--hair); color:var(--mute); }

/* ═══════════ WhatsApp ═══════════ */
.wa{
  position:fixed; right:24px; bottom:24px; z-index:80;
  width:68px; height:68px; border-radius:100%;
  background:#25d366; color:#fff;
  display:grid; place-items:center;
  box-shadow:0 10px 30px rgba(0,0,0,.22);
  transition:transform .5s var(--ease-drama);
}
.wa:hover{ transform:scale(1.09) rotate(4deg); }
.wa svg{ width:37px; height:37px; }

/* ═══════════ responsive ═══════════ */
@media (max-width:980px){
  .nav-links{ display:none; }
  .burger{ display:grid; }
}
@media (max-width:380px){
  /* only on the narrowest handsets do brand + CTA + burger stop fitting
     inside the pill; the CTA lives on in the menu */
  .nav-end .btn{ display:none; }
}
@media (max-width:600px){
  body{ font-size:16px; }
  .nav{ top:12px; padding-left:16px; gap:12px; }
  .nav-name em{ display:none; }
  .hero{ min-height:92svh; padding-top:120px; }
  .hero-foot{ flex-direction:column; align-items:flex-start; gap:16px; }
  .hero-loc{ display:none; }
  .cta-actions .btn{ width:100%; }
  .capability,.plant,.cta{ border-radius:1.5rem; }
}

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation:none !important; transition-duration:.01ms !important; }
  .js .reveal{ opacity:1; transform:none; }
  .js .hero-title .line>span{ transform:none; }
  .js .hero-sub,.js .hero-foot,.js .hero-kicker{ opacity:1; }
  .js .hero-img img{ transform:none; }
  .intro{ display:none !important; }
}

/* ===== mobile tweaks (appended) ===== */
html{ scroll-snap-type:y proximity; }
main>section{ scroll-snap-align:start; }
@media (max-width:980px){
  .nav,.nav.on-dark{ background:transparent; border-color:transparent; box-shadow:none; backdrop-filter:none; -webkit-backdrop-filter:none; }
  .burger span{ box-shadow:0 1px 4px rgba(0,0,0,.55); }
}
@media (max-width:600px){
  .hero-contact{ font-size:1rem; }
}
@media (max-width:600px){
  .hero-title{ font-size:1.9rem; }
  .hero-contact{ font-size:.9rem; }
}