/* ===========================================================
   DHRUVPOLYPLAST — Design System v2
   Modern commodity-trading identity: light, data-driven, gold accent.
   =========================================================== */
:root{
  --ink:#14171C; --dark:#14171C; --dark-2:#1D2128; --dark-3:#262B32;
  --surface:#FFFFFF; --surface-soft:#F7F6F2; --surface-soft-2:#F0EEE8;

  --amber:#F0A02A; --amber-deep:#D6871A; --amber-light:#F7C05E; --amber-tint:#FDF0DC;
  --green:#16A34A; --green-deep:#0F7C38; --green-tint:#E3F7EA;
  --red:#DC2626; --red-tint:#FBE7E7;
  --steel:#5B6470; --steel-light:#8D96A0;
  --line:#E7E4DC; --line-dark:#2A2E35;

  --grad:linear-gradient(120deg,#D6871A 0%,#F0A02A 55%,#F7C05E 100%);
  --grad-soft:linear-gradient(120deg,#FDF0DC 0%,#F3F8F1 100%);

  --f-display:'Space Grotesk', sans-serif;
  --f-body:'Inter', sans-serif;
  --f-mono:'IBM Plex Mono', monospace;

  --r-sm:8px; --r-md:14px; --r-lg:20px; --r-pill:100px;
  --sh-sm:0 2px 10px rgba(20,23,28,.05);
  --sh-md:0 10px 30px rgba(20,23,28,.09);
  --sh-lg:0 26px 64px rgba(20,23,28,.16);

  --maxw:1200px;
  --s2:1rem; --s3:1.5rem; --s4:2.5rem; --s5:4rem; --s6:6rem; --s7:8rem;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;} *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;}}
body{margin:0;background:var(--surface);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.62;-webkit-font-smoothing:antialiased;}
h1,h2,h3,h4{font-family:var(--f-display);margin:0;font-weight:700;letter-spacing:-.015em;line-height:1.14;}
p{margin:0;} a{color:inherit;text-decoration:none;} ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;} img{max-width:100%;display:block;}
:focus-visible{outline:2px solid var(--amber-deep);outline-offset:2px;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--s3);}

.eyebrow{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--f-mono);font-size:.72rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--amber-deep);}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px;}
.eyebrow--onDark{color:var(--amber-light);}

/* ---------- topbar ---------- */
.topbar{background:var(--dark);color:#AEB6BE;font-family:var(--f-mono);font-size:.73rem;padding:.5rem 0;}
.topbar__in{max-width:var(--maxw);margin:0 auto;padding:0 var(--s3);display:flex;gap:1.4rem;align-items:center;flex-wrap:wrap;}
.topbar__in span{white-space:nowrap;display:flex;align-items:center;gap:.4rem;}
.topbar__in span i{width:5px;height:5px;border-radius:50%;background:var(--green);display:inline-block;}
.topbar__in a{margin-left:auto;color:var(--amber-light);font-weight:600;}
@media (max-width:680px){.topbar__in span:not(:first-child){display:none;} .topbar__in a{display:inline;}}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:90;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s;}
.nav.on{border-bottom-color:var(--line);box-shadow:var(--sh-sm);}
.nav__in{max-width:var(--maxw);margin:0 auto;padding:.9rem var(--s3);display:flex;align-items:center;gap:1rem;}
.brand{display:flex;align-items:center;gap:.6rem;}
.brand__mark{width:36px;height:36px;flex-shrink:0;}
.brand__name{font-family:var(--f-display);font-weight:700;font-size:1.08rem;letter-spacing:-.01em;line-height:1;color:var(--ink);}
.brand__name em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.navlinks{display:flex;align-items:center;gap:1.8rem;margin-left:2.2rem;font-family:var(--f-display);font-weight:600;font-size:.87rem;}
.navlinks a{color:var(--ink);position:relative;padding:.2rem 0;}
.navlinks a.is-active{color:var(--amber-deep);}
.navlinks a::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:2px;background:var(--grad);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .2s;}
.navlinks a:hover::after,.navlinks a.is-active::after{transform:scaleX(1);}
.nav__right{margin-left:auto;display:flex;align-items:center;gap:.7rem;}
.burger{display:none;background:none;border:0;padding:.3rem;}
.burger svg{width:22px;height:22px;}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.78rem 1.5rem;border-radius:var(--r-pill);font-family:var(--f-display);font-weight:600;font-size:.87rem;letter-spacing:.005em;border:1.5px solid transparent;transition:all .18s;white-space:nowrap;}
.btn svg{width:14px;height:14px;transition:transform .18s;}
.btn:hover svg{transform:translateX(2px);}
.btn--amber{background:var(--grad);color:var(--dark);box-shadow:var(--sh-sm);}
.btn--amber:hover{transform:translateY(-2px);box-shadow:var(--sh-md);filter:brightness(1.03);}
.btn--dark{background:var(--dark);color:#fff;}
.btn--dark:hover{background:var(--dark-3);transform:translateY(-2px);}
.btn--outline{border-color:var(--line);color:var(--ink);background:#fff;}
.btn--outline:hover{border-color:var(--amber-deep);color:var(--amber-deep);transform:translateY(-2px);box-shadow:var(--sh-sm);}
.btn--ghost-light{border-color:rgba(255,255,255,.4);color:#fff;}
.btn--ghost-light:hover{background:rgba(255,255,255,.12);border-color:#fff;}
.btn--ghost-dark{border-color:rgba(20,23,28,.25);color:var(--ink);}
.btn--ghost-dark:hover{background:rgba(20,23,28,.06);}
.btn--wa{background:#25D366;color:#fff;}
.btn--wa:hover{background:#1EBE59;transform:translateY(-2px);}
.btn--sm{padding:.55rem 1.1rem;font-size:.78rem;}

/* ---------- hero blobs (shared: home + page heroes) ---------- */
.hero,.phero{position:relative;overflow:hidden;background:var(--surface);}
.blob{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none;}
.blob--amber{width:480px;height:480px;background:#FBDFA8;opacity:.55;top:-140px;right:-80px;}
.blob--green{width:360px;height:360px;background:#CDEBD8;opacity:.5;bottom:-160px;left:120px;}
.blob--soft{width:320px;height:320px;background:#F3EFE6;opacity:.7;top:100px;left:-160px;}

/* ---------- breadcrumb + page hero ---------- */
.crumb{display:flex;align-items:center;gap:.5rem;font-size:.82rem;color:var(--steel-light);margin-bottom:1.2rem;font-family:var(--f-mono);}
.crumb a:hover{color:var(--amber-deep);}
.crumb svg{width:11px;height:11px;opacity:.6;}
.phero{padding:var(--s6) 0 var(--s5);}
.phero__in{max-width:var(--maxw);margin:0 auto;padding:0 var(--s3);position:relative;z-index:2;}
.phero h1{font-size:clamp(2.1rem,4.2vw,3.2rem);letter-spacing:-.02em;margin:0 0 1rem;max-width:19ch;color:var(--ink);}
.phero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.phero p{font-size:1.02rem;color:var(--steel);max-width:56ch;}
.phero__stats{display:flex;gap:2.4rem;flex-wrap:wrap;margin-top:2.1rem;padding-top:1.6rem;border-top:1px solid var(--line);}
.phero__stats div b{display:block;font-family:var(--f-display);font-size:1.7rem;font-weight:700;color:var(--amber-deep);}
.phero__stats div span{font-family:var(--f-mono);font-size:.72rem;color:var(--steel-light);text-transform:uppercase;letter-spacing:.05em;}

/* ---------- home hero ---------- */
.hero{padding:var(--s6) 0 var(--s4);}
.hero__in{max-width:var(--maxw);margin:0 auto;padding:0 var(--s3);position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;gap:var(--s5);align-items:center;}
@media (max-width:980px){.hero__in{grid-template-columns:1fr;}}
.hero h1{font-size:clamp(2.3rem,4.6vw,3.5rem);letter-spacing:-.025em;margin:1rem 0 1.1rem;color:var(--ink);max-width:14ch;}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero__sub{font-size:1.06rem;color:var(--steel);max-width:48ch;margin-bottom:1.8rem;}
.hero__ctas{display:flex;gap:.8rem;flex-wrap:wrap;}
.hero__trust{display:flex;gap:1.6rem;flex-wrap:wrap;margin-top:2rem;font-family:var(--f-mono);font-size:.76rem;color:var(--steel);}
.hero__trust span{display:flex;align-items:center;gap:.5rem;}
.hero__trust svg{width:14px;height:14px;color:var(--green);}

/* live rate dashboard card */
.dash{position:relative;}
.dash__panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-lg);padding:1.5rem;position:relative;z-index:2;}
.dash__bar{display:flex;align-items:center;gap:.4rem;margin-bottom:1.2rem;}
.dash__bar i{width:9px;height:9px;border-radius:50%;background:var(--line);display:block;}
.dash__bar span{margin-left:auto;display:inline-flex;align-items:center;gap:.4rem;font-family:var(--f-mono);font-size:.68rem;font-weight:600;color:var(--green);text-transform:uppercase;letter-spacing:.06em;}
.dash__bar span b{width:6px;height:6px;border-radius:50%;background:var(--green);display:block;}
@media (prefers-reduced-motion:no-preference){.dash__bar span b{animation:dpulse 2s ease-in-out infinite;}}
@keyframes dpulse{0%,100%{box-shadow:0 0 0 0 rgba(22,163,74,.5);}50%{box-shadow:0 0 0 5px rgba(22,163,74,0);}}
.dash__feature{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1rem;}
.dash__feature b{font-family:var(--f-display);font-size:1.9rem;font-weight:700;letter-spacing:-.02em;display:block;}
.dash__feature span{font-family:var(--f-mono);font-size:.72rem;color:var(--steel-light);text-transform:uppercase;letter-spacing:.05em;}
.dash__delta{display:inline-flex;align-items:center;gap:.3rem;font-family:var(--f-mono);font-size:.85rem;font-weight:600;padding:.3rem .65rem;border-radius:var(--r-pill);}
.dash__delta.up{background:var(--green-tint);color:var(--green-deep);}
.dash__delta.down{background:var(--red-tint);color:var(--red);}
.dash__delta svg{width:11px;height:11px;}
.dash__chart{background:var(--surface-soft);border-radius:var(--r-md);padding:.9rem;margin-bottom:1.1rem;}
.dash__chart svg{width:100%;height:auto;display:block;}
.spark-line{fill:none;stroke:var(--green);stroke-width:2.2;stroke-linecap:round;}
@media (prefers-reduced-motion:no-preference){.spark-line{stroke-dasharray:1;stroke-dashoffset:1;pathLength:1;animation:sdraw 1.6s ease .2s forwards;}}
@keyframes sdraw{to{stroke-dashoffset:0;}}
.dash__rows{display:grid;gap:.55rem;}
.drow{display:flex;align-items:center;gap:.7rem;font-size:.82rem;padding:.45rem 0;border-top:1px solid var(--line);}
.drow:first-child{border-top:0;}
.drow b{font-family:var(--f-mono);font-weight:600;color:var(--ink);}
.drow .rname{color:var(--steel);flex:1;font-size:.78rem;}
.drow .rrate{font-family:var(--f-mono);font-weight:600;}
.drow .rdelta{display:inline-flex;align-items:center;gap:.2rem;font-family:var(--f-mono);font-size:.74rem;font-weight:600;}
.rdelta.up{color:var(--green-deep);} .rdelta.down{color:var(--red);}
.rdelta svg{width:9px;height:9px;}

.float-card{position:absolute;background:#fff;border-radius:var(--r-md);box-shadow:var(--sh-md);padding:.8rem 1rem;display:flex;align-items:center;gap:.65rem;z-index:3;border:1px solid var(--line);}
.float-card b{font-family:var(--f-display);font-size:.92rem;font-weight:700;display:block;line-height:1.2;}
.float-card small{font-size:.7rem;color:var(--steel-light);}
.float-card__ic{width:32px;height:32px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:var(--amber-tint);color:var(--amber-deep);}
.float-card svg{width:16px;height:16px;}
.float-card--a{top:-20px;left:-26px;}
.float-card--b{bottom:-22px;right:-14px;}
@media (prefers-reduced-motion:no-preference){
  .float-card--a{animation:floaty 6s ease-in-out infinite;}
  .float-card--b{animation:floaty 6s ease-in-out 1.5s infinite;}
  @keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-8px);}}
}
@media (max-width:1080px){.float-card--a{left:-6px;}.float-card--b{right:-2px;}}

/* ---------- ticker marquee ---------- */
.tickerband{background:var(--dark);padding:.85rem 0;overflow:hidden;}
.ticker{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);}
.ticker__track{display:flex;gap:2.2rem;width:max-content;font-family:var(--f-mono);font-size:.82rem;}
@media (prefers-reduced-motion:no-preference){.ticker__track{animation:tscroll 32s linear infinite;}}
@keyframes tscroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.tick{display:flex;align-items:center;gap:.5rem;color:#C7CED3;white-space:nowrap;}
.tick b{color:#fff;font-weight:600;}
.tick .up{color:#4ADE80;} .tick .down{color:#F87171;}
.tick svg{width:10px;height:10px;}

/* ---------- section shared ---------- */
section{padding:var(--s6) 0;}
.sec--soft{background:var(--surface-soft);}
.sec--dark{background:var(--dark);color:#fff;}
.head{max-width:640px;margin-bottom:var(--s4);}
.head--center{margin-left:auto;margin-right:auto;text-align:center;}
.head--center .eyebrow{justify-content:center;}
.head h2{font-size:clamp(1.8rem,3.2vw,2.5rem);margin-top:.9rem;}
.head p{color:var(--steel);font-size:1.02rem;margin-top:.9rem;}
.sec--dark .head p{color:#B7C0C7;}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease;}
.reveal.on{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;}
.stats div{text-align:center;}
.stats b{display:block;font-family:var(--f-display);font-size:clamp(2rem,3.6vw,2.7rem);font-weight:700;color:var(--amber-light);}
.stats span{display:block;font-family:var(--f-mono);font-size:.76rem;color:#93A0A8;margin-top:.4rem;text-transform:uppercase;letter-spacing:.05em;}
@media (max-width:760px){.stats{grid-template-columns:1fr 1fr;row-gap:1.8rem;}}

/* about split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:var(--s5);align-items:center;}
@media (max-width:900px){.split{grid-template-columns:1fr;}}
.about__card{background:var(--white,#fff);border:1px solid var(--line);border-radius:var(--r-lg);padding:1.6rem;box-shadow:var(--sh-sm);transition:transform .2s,box-shadow .2s;}
.about__card:hover{transform:translateY(-3px);box-shadow:var(--sh-md);}
.about__card h4{font-size:1.02rem;margin-bottom:.5rem;}
.about__card p{color:var(--steel);font-size:.92rem;}
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}

/* filters */
.filters{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:2rem;}
.filt{background:#fff;border:1.5px solid var(--line);border-radius:var(--r-pill);padding:.5rem 1.1rem;font-family:var(--f-display);font-weight:600;font-size:.82rem;color:var(--steel);transition:all .16s;}
.filt:hover{border-color:var(--amber-deep);color:var(--amber-deep);}
.filt.on{background:var(--grad);border-color:transparent;color:var(--dark);box-shadow:var(--sh-sm);}

/* product cards */
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem;}
@media (max-width:980px){.products{grid-template-columns:1fr 1fr;}}
@media (max-width:620px){.products{grid-template-columns:1fr;}}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.7rem;transition:transform .2s,box-shadow .2s,border-color .2s;position:relative;overflow:hidden;}
.pcard::after{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .25s;}
.pcard:hover{transform:translateY(-5px);box-shadow:var(--sh-md);border-color:transparent;}
.pcard:hover::after{transform:scaleX(1);}
.pcard__ic{width:50px;height:50px;border-radius:13px;background:var(--amber-tint);color:var(--amber-deep);display:flex;align-items:center;justify-content:center;margin-bottom:1.1rem;transition:background .2s,color .2s;}
.pcard:hover .pcard__ic{background:var(--grad);color:var(--dark);}
.pcard__ic svg{width:24px;height:24px;}
.pcard h3{font-size:1.15rem;margin-bottom:.35rem;}
.pcard__tag{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--steel-light);}
.pcard p{color:var(--steel);font-size:.9rem;margin-top:.8rem;}
.pcard__grades{margin-top:1rem;display:flex;flex-wrap:wrap;gap:.4rem;}
.pcard__grades span{background:var(--surface-soft);border:1px solid var(--line);border-radius:6px;padding:.25rem .55rem;font-family:var(--f-mono);font-size:.7rem;color:var(--steel);}
.pcard__link{display:inline-flex;align-items:center;gap:.4rem;margin-top:1.1rem;font-family:var(--f-display);font-weight:600;font-size:.82rem;color:var(--amber-deep);}
.pcard__link svg{width:12px;height:12px;transition:transform .18s;}
.pcard:hover .pcard__link svg{transform:translateX(3px);}

/* product detail (products.html) */
.pdetail{padding:var(--s5) 0;border-top:1px solid var(--line);}
.pdetail:first-of-type{border-top:0;}
.pdetail__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:var(--s5);align-items:start;}
@media (max-width:900px){.pdetail__grid{grid-template-columns:1fr;}}
.pdetail__ic{width:56px;height:56px;border-radius:16px;background:var(--amber-tint);color:var(--amber-deep);display:flex;align-items:center;justify-content:center;margin-bottom:1.1rem;}
.pdetail__ic svg{width:28px;height:28px;}
.pdetail h2{font-size:clamp(1.6rem,2.8vw,2.1rem);}
.pdetail p{color:var(--steel);margin-top:.9rem;font-size:1rem;}
.gradetable{width:100%;border-collapse:collapse;font-size:.86rem;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;}
.gradetable th{text-align:left;padding:.7rem .9rem;background:var(--surface-soft);font-family:var(--f-mono);font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--steel);border-bottom:1px solid var(--line);}
.gradetable td{padding:.75rem .9rem;border-bottom:1px solid var(--line);}
.gradetable tr:last-child td{border-bottom:0;}
.gradetable .gcode{font-family:var(--f-mono);font-weight:600;color:var(--ink);}
.gradetable .sub{color:var(--steel-light);font-size:.8rem;}

/* certificate */
.cert{background:var(--white,#fff);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-lg);overflow:hidden;}
.cert__hd{background:var(--dark);color:#fff;padding:1.3rem 1.6rem;display:flex;align-items:center;gap:1rem;}
.cert__hd svg{width:28px;height:28px;color:var(--amber);flex-shrink:0;}
.cert__hd b{font-family:var(--f-display);font-size:1.05rem;display:block;}
.cert__hd span{font-family:var(--f-mono);font-size:.74rem;color:#B7C0C7;}
.cert__body{padding:1.6rem;}
.cert__row{display:grid;grid-template-columns:1fr 1fr;gap:.9rem 1.6rem;}
@media (max-width:560px){.cert__row{grid-template-columns:1fr;}}
.cert__item{display:flex;justify-content:space-between;padding:.7rem 0;border-bottom:1px dashed var(--line);font-size:.88rem;}
.cert__item dt{color:var(--steel);}
.cert__item dd{margin:0;font-family:var(--f-mono);font-weight:600;color:var(--ink);}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;position:relative;}
.steps::before{content:"";position:absolute;top:26px;left:8%;right:8%;height:2px;background:var(--line-dark);z-index:0;}
.step{position:relative;z-index:1;}
.step__n{width:52px;height:52px;border-radius:50%;background:var(--dark-2);border:2px solid var(--amber);color:var(--amber);display:flex;align-items:center;justify-content:center;font-family:var(--f-display);font-weight:700;margin-bottom:1.1rem;}
.step h3{font-size:1.05rem;color:#fff;margin-bottom:.5rem;}
.step p{color:#AEB7BC;font-size:.88rem;}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr;row-gap:2rem;}.steps::before{display:none;}}
@media (max-width:520px){.steps{grid-template-columns:1fr;}}
.steps--light .step__n{background:#fff;border-color:var(--amber);color:var(--amber-deep);box-shadow:var(--sh-sm);}
.steps--light .step h3{color:var(--ink);}
.steps--light .step p{color:var(--steel);}
.steps--light::before{background:var(--line);}

/* why us */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem;}
@media (max-width:900px){.why{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.why{grid-template-columns:1fr;}}
.why__card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:1.4rem;transition:transform .2s,box-shadow .2s;}
.why__card:hover{transform:translateY(-3px);box-shadow:var(--sh-sm);}
.why__card svg{width:26px;height:26px;color:var(--amber-deep);margin-bottom:.8rem;}
.why__card h4{font-size:.98rem;margin-bottom:.4rem;}
.why__card p{font-size:.86rem;color:var(--steel);}

/* industries */
.chips{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;}
.chips span{background:#fff;border:1.5px solid var(--line);border-radius:var(--r-pill);padding:.6rem 1.2rem;font-family:var(--f-display);font-weight:600;font-size:.86rem;color:var(--ink);}

/* quote/testimonial */
.quote{max-width:760px;margin:0 auto;text-align:center;}
.quote__mark{font-family:var(--f-display);font-size:4rem;color:var(--amber);opacity:.4;line-height:.6;margin-bottom:.6rem;}
.quote p{font-family:var(--f-display);font-weight:600;font-size:clamp(1.15rem,2.2vw,1.5rem);letter-spacing:-.01em;line-height:1.4;color:#fff;}
.quote__who{margin-top:1.4rem;font-family:var(--f-mono);font-size:.8rem;color:#93A0A8;}
.quote__nav{display:flex;justify-content:center;gap:.5rem;margin-top:1.6rem;}
.quote__nav button{width:26px;height:3px;background:var(--line-dark);border:0;border-radius:3px;}
.quote__nav button.on{background:var(--amber);}

/* CTA */
.cta{background:var(--grad);border-radius:var(--r-lg);padding:var(--s5);text-align:center;color:var(--dark);}
.cta h2{font-size:clamp(1.7rem,3vw,2.3rem);}
.cta p{margin:1rem auto 1.8rem;max-width:52ch;font-size:1rem;color:#3A2E10;}
.cta__btns{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;}
.cta .btn--dark{background:var(--dark);}

/* timeline (about) */
.tl{position:relative;padding-left:2.4rem;}
.tl::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--grad);border-radius:2px;}
.tl__i{position:relative;padding-bottom:2.2rem;}
.tl__i:last-child{padding-bottom:0;}
.tl__i::before{content:"";position:absolute;left:-2.4rem;top:4px;width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--amber);}
.tl__yr{font-family:var(--f-mono);font-size:.78rem;font-weight:700;letter-spacing:.06em;color:var(--amber-deep);text-transform:uppercase;}
.tl__i h3{font-size:1.12rem;margin:.4rem 0 .4rem;}
.tl__i p{color:var(--steel);font-size:.92rem;}

/* team */
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem;}
@media (max-width:860px){.team{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.team{grid-template-columns:1fr;}}
.tcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform .2s,box-shadow .2s;}
.tcard:hover{transform:translateY(-4px);box-shadow:var(--sh-md);}
.tcard__av{height:150px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-family:var(--f-display);font-size:2.2rem;font-weight:700;color:var(--dark);}
.tcard__b{padding:1.2rem;}
.tcard__b h3{font-size:1rem;}
.tcard__b span{display:block;font-family:var(--f-mono);font-size:.75rem;color:var(--amber-deep);margin-top:.2rem;}
.tcard__b p{font-size:.85rem;color:var(--steel);margin-top:.6rem;}

/* certification badges */
.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;}
@media (max-width:860px){.badges{grid-template-columns:1fr 1fr;}}
@media (max-width:520px){.badges{grid-template-columns:1fr;}}
.badge{background:rgba(255,255,255,.06);border:1px solid var(--line-dark);border-radius:var(--r-md);padding:1.4rem;text-align:center;transition:background .2s,transform .2s;}
.badge:hover{background:rgba(255,255,255,.1);transform:translateY(-3px);}
.badge__ic{width:52px;height:52px;border-radius:50%;background:rgba(240,160,42,.16);color:var(--amber);display:flex;align-items:center;justify-content:center;margin:0 auto .9rem;}
.badge__ic svg{width:24px;height:24px;}
.badge h4{font-size:.9rem;color:#fff;}
.badge span{display:block;font-family:var(--f-mono);font-size:.72rem;color:#8D96A0;margin-top:.3rem;}

/* contact */
.contact{display:grid;grid-template-columns:.95fr 1.05fr;gap:var(--s5);align-items:start;}
@media (max-width:900px){.contact{grid-template-columns:1fr;}}
.cinfo{display:grid;gap:1rem;margin-top:1.6rem;}
.citem{display:flex;gap:.9rem;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:1rem 1.1rem;transition:transform .18s,box-shadow .18s;}
.citem:hover{transform:translateY(-2px);box-shadow:var(--sh-sm);}
.citem__ic{width:38px;height:38px;border-radius:10px;background:var(--amber-tint);color:var(--amber-deep);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.citem__ic svg{width:18px;height:18px;}
.citem b{display:block;font-family:var(--f-mono);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--steel-light);}
.citem span{font-size:.94rem;font-weight:500;}
.formbox{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.8rem;box-shadow:var(--sh-md);}
.field{margin-bottom:1rem;}
.field label{display:block;font-family:var(--f-display);font-weight:600;font-size:.8rem;margin-bottom:.4rem;}
.field input,.field select,.field textarea{width:100%;padding:.72rem .85rem;border:1.5px solid var(--line);border-radius:var(--r-sm);background:var(--surface-soft);font-family:var(--f-body);font-size:.92rem;transition:border-color .16s,background .16s;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--amber-deep);outline:none;background:#fff;}
.field textarea{resize:vertical;min-height:100px;}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;}
@media (max-width:480px){.row2{grid-template-columns:1fr;}}
.formmsg{margin-top:1rem;font-size:.88rem;font-weight:600;color:var(--green-deep);display:none;}
.formmsg.on{display:block;}
.mapbox{background:var(--surface-soft);border:1.5px dashed var(--line);border-radius:var(--r-lg);height:220px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:.5rem;color:var(--steel);margin-top:1.4rem;}
.mapbox svg{width:28px;height:28px;color:var(--steel-light);}
.mapbox span{font-family:var(--f-mono);font-size:.78rem;}

/* faq */
.faq{max-width:800px;margin:0 auto;}
.faq__item{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:.7rem;overflow:hidden;transition:box-shadow .2s;}
.faq__item.on{box-shadow:var(--sh-sm);}
.faq__q{width:100%;background:none;border:0;padding:1.1rem 1.3rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;text-align:left;font-family:var(--f-display);font-size:.94rem;font-weight:600;}
.faq__ic{width:24px;height:24px;border-radius:50%;background:var(--amber-tint);color:var(--amber-deep);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .2s,background .2s,color .2s;}
.faq__item.on .faq__ic{transform:rotate(45deg);background:var(--grad);color:var(--dark);}
.faq__ic svg{width:12px;height:12px;}
.faq__a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq__a p{padding:0 1.3rem 1.2rem;color:var(--steel);font-size:.9rem;}

/* footer */
footer{background:var(--dark);color:#AEB7BC;padding:var(--s5) 0 0;}
.foot__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:var(--s4);padding-bottom:var(--s5);border-bottom:1px solid var(--line-dark);}
@media (max-width:860px){.foot__grid{grid-template-columns:1fr 1fr;}}
@media (max-width:520px){.foot__grid{grid-template-columns:1fr;}}
.foot__brand .brand__name{color:#fff;}
.foot__brand p{font-size:.87rem;color:#8D96A0;margin-top:1rem;max-width:32ch;}
.foot__social{display:flex;gap:.6rem;margin-top:1.2rem;}
.foot__social a{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#AEB7BC;transition:all .18s;}
.foot__social a:hover{background:var(--grad);color:var(--dark);}
.foot__social svg{width:15px;height:15px;}
.foot__col h4{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:#7E8A92;margin-bottom:1.1rem;}
.foot__col li{margin-bottom:.7rem;}
.foot__col a{font-size:.9rem;color:#C7CED3;}
.foot__col a:hover{color:var(--amber-light);}
.foot__bot{padding:1.4rem 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.8rem;font-size:.8rem;color:#7E8A92;}
.credit{display:flex;align-items:center;gap:.5rem;font-family:var(--f-mono);font-size:.78rem;}
.credit a{color:var(--amber-light);font-weight:600;}
.credit a:hover{text-decoration:underline;}

.wa-float{position:fixed;bottom:1.4rem;right:1.4rem;z-index:80;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(37,211,102,.4);transition:transform .2s;}
.wa-float:hover{transform:scale(1.08);}
.wa-float svg{width:28px;height:28px;color:#fff;}

@media (max-width:900px){
  .navlinks{position:fixed;top:0;left:0;right:0;bottom:0;background:#fff;flex-direction:column;justify-content:center;align-items:center;gap:2rem;font-size:1.3rem;margin-left:0;transform:translateX(100%);transition:transform .25s;z-index:100;}
  .navlinks.open{transform:none;}
  .burger{display:block;z-index:110;}
  .burger.open svg{color:#fff;}
}