:root{
  --c-ink:#1B1310;
  --c-ink-2:#251A13;
  --c-ink-3:#33241A;
  --c-cream:#FBF6EC;
  --c-cream-2:#F4EAD8;
  --c-paper:#FFFDF7;
  --c-gold:#B9913C;
  --c-gold-2:#E5CA84;
  --c-gold-3:#8A6B28;
  --c-crab:#C9432B;
  --c-crab-2:#E85A38;
  --c-text:#3B2E24;
  --c-text-soft:#6F5B48;
  --c-line:#E7D9C0;
  --c-line-2:#D8C49E;
  --f-serif:'Noto Serif SC','Songti SC','STSong','SimSun',serif;
  --f-sans:'Noto Sans SC','PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;
  --r:18px;
  --r-lg:26px;
  --sh-1:0 10px 30px rgba(27,19,16,.07);
  --sh-2:0 24px 60px rgba(27,19,16,.12);
  --sh-gold:0 12px 34px rgba(185,145,60,.28);
  --tr:.45s cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--f-sans);
  color:var(--c-text);
  background:var(--c-cream);
  line-height:1.8;
  font-size:16px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
h1,h2,h3,h4{font-family:var(--f-serif);font-weight:700;line-height:1.35;color:var(--c-ink)}
::selection{background:var(--c-gold);color:#fff}

.container{width:min(1200px,92%);margin-inline:auto}

.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-size:13px;letter-spacing:.42em;text-indent:.42em;
  color:var(--c-gold-3);font-weight:600;
  text-transform:uppercase;
}
.eyebrow::before,.eyebrow::after{
  content:"";height:1px;width:34px;
  background:linear-gradient(90deg,transparent,var(--c-gold));
}
.eyebrow::after{background:linear-gradient(90deg,var(--c-gold),transparent)}

.section{padding:104px 0;position:relative}
.section--cream{background:var(--c-cream)}
.section--ink{background:linear-gradient(180deg,var(--c-ink),var(--c-ink-2));color:#E9DCC3}
.section--ink h2,.section--ink h3{color:#F6EDDA}
.section--paper{background:var(--c-paper)}

.sec-head{max-width:720px;margin:0 auto 64px;text-align:center}
.sec-head .eyebrow{margin-bottom:18px}
.sec-head h2{font-size:clamp(28px,4vw,44px);letter-spacing:.06em}
.sec-head h2 .grad{background:linear-gradient(105deg,var(--c-gold-3),var(--c-gold) 45%,var(--c-gold-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.sec-head p{margin-top:16px;color:var(--c-text-soft);font-size:16px;line-height:2}
.section--ink .sec-head p{color:#B7A68B}
.section--ink .eyebrow{color:var(--c-gold-2)}

.orn{
  display:flex;align-items:center;justify-content:center;gap:14px;
  margin-top:22px;
}
.orn::before,.orn::after{content:"";height:1px;width:64px;background:linear-gradient(90deg,transparent,var(--c-gold))}
.orn::after{background:linear-gradient(90deg,var(--c-gold),transparent)}
.orn i{
  width:7px;height:7px;transform:rotate(45deg);
  background:var(--c-gold);
  box-shadow:0 0 0 3px rgba(185,145,60,.18);
}

.grad-text{
  background:linear-gradient(105deg,var(--c-gold-3),var(--c-gold) 45%,var(--c-gold-2));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:16px 34px;border-radius:999px;
  font-size:15px;font-weight:600;letter-spacing:.12em;
  transition:var(--tr);position:relative;overflow:hidden;
}
.btn--gold{
  background:linear-gradient(120deg,var(--c-gold-2),var(--c-gold) 55%,var(--c-gold-3));
  color:#fff;
  box-shadow:var(--sh-gold);
}
.btn--gold:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(185,145,60,.4)}
.btn--ghost{
  border:1px solid rgba(233,220,195,.4);color:#F0E4C8;
  background:rgba(255,255,255,.03);
  backdrop-filter:blur(6px);
}
.btn--ghost:hover{border-color:var(--c-gold-2);color:var(--c-gold-2);transform:translateY(-3px)}
.btn--outline{
  border:1.5px solid var(--c-gold);color:var(--c-gold-3);
}
.btn--outline:hover{background:var(--c-gold);color:#fff;transform:translateY(-3px)}
.btn .arr{transition:var(--tr)}
.btn:hover .arr{transform:translateX(5px)}

.grain::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.06'/%3E%3C/svg%3E");
}

.text-center{text-align:center}

/* ================= HEADER ================= */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:var(--tr);
  background:linear-gradient(180deg,rgba(19,12,8,.72),rgba(19,12,8,0));
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(22,15,11,.92);
  backdrop-filter:blur(14px);
  border-bottom-color:rgba(185,145,60,.25);
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  height:82px;gap:24px;
}
.brand{display:flex;align-items:center;gap:14px;color:#fff}
.brand__logo{
  width:46px;height:46px;flex:none;
  filter:drop-shadow(0 4px 10px rgba(0,0,0,.35));
}
.brand__name{font-family:var(--f-serif);font-size:21px;font-weight:900;letter-spacing:.1em}
.brand__sub{display:block;font-size:10px;letter-spacing:.34em;color:var(--c-gold-2);margin-top:2px;font-family:var(--f-sans);font-weight:500}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{
  color:#EFE6D2;font-size:15px;letter-spacing:.08em;position:relative;
  padding:6px 0;transition:color var(--tr);
}
.nav-links a::after{
  content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);
  width:0;height:2px;border-radius:2px;
  background:var(--c-gold-2);transition:width var(--tr);
}
.nav-links a:hover,.nav-links a.active{color:var(--c-gold-2)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{flex:none}
.nav-cta .btn{padding:12px 26px;font-size:14px}
.nav-toggle{
  display:none;flex-direction:column;gap:6px;padding:10px;z-index:120;
}
.nav-toggle span{
  width:26px;height:2px;background:#fff;border-radius:2px;
  transition:var(--tr);
}
.nav-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ================= HERO ================= */
.hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;
  padding:150px 0 120px;
  overflow:hidden;
  background:
    radial-gradient(1200px 620px at 78% 18%,rgba(185,145,60,.16),transparent 60%),
    radial-gradient(900px 520px at 12% 88%,rgba(201,67,43,.14),transparent 55%),
    linear-gradient(180deg,#17100B 0%,#221711 55%,#1B1310 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");
  pointer-events:none;
}
.hero__ring{
  position:absolute;border-radius:50%;pointer-events:none;
  border:1px solid rgba(185,145,60,.14);
}
.hero__ring--1{width:640px;height:640px;right:-140px;top:-120px;animation:drift 16s ease-in-out infinite}
.hero__ring--2{width:940px;height:940px;right:-260px;top:-260px;border-color:rgba(185,145,60,.07)}
.hero__ring--3{width:420px;height:420px;left:-160px;bottom:-120px;border-color:rgba(201,67,43,.10)}
@keyframes drift{0%,100%{transform:translate(0,0)}50%{transform:translate(-18px,22px)}}
.hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero__content{position:relative;z-index:1}
.hero__eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-size:12.5px;letter-spacing:.4em;color:var(--c-gold-2);
  border:1px solid rgba(185,145,60,.4);border-radius:999px;
  padding:9px 20px;background:rgba(185,145,60,.08);
  margin-bottom:28px;
}
.hero__eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--c-gold-2);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{
  font-size:clamp(40px,6vw,72px);font-weight:900;color:#F7EFDD;
  letter-spacing:.06em;line-height:1.22;
  text-shadow:0 6px 30px rgba(0,0,0,.4);
}
.hero h1 .grad{
  background:linear-gradient(100deg,#E9CE8B 0%,var(--c-gold) 40%,#F4E0A6 75%,#B9913C 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.hero__sub{
  margin:26px 0 40px;color:#C9BA9F;font-size:17px;max-width:520px;
  letter-spacing:.03em;
}
.hero__cta{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.hero__trust{
  display:flex;gap:30px;margin-top:52px;padding-top:34px;
  border-top:1px solid rgba(233,220,195,.14);
  flex-wrap:wrap;
}
.hero__trust div{display:flex;align-items:center;gap:11px;color:#E4D6BA;font-size:14.5px;letter-spacing:.05em}
.hero__trust svg{width:20px;height:20px;color:var(--c-gold-2);flex:none}
.hero__visual{position:relative}
.hero__plate{
  position:relative;aspect-ratio:1/1;max-width:520px;margin-left:auto;width:100%;
}
.hero__plate img,.hero__plate video{
  width:100%;height:100%;object-fit:cover;border-radius:50%;
  border:2px solid rgba(185,145,60,.6);
  box-shadow:0 30px 60px rgba(0,0,0,.5),0 0 0 10px rgba(185,145,60,.08),inset 0 0 40px rgba(0,0,0,.25);
}
.hero__plate video{background:#0d0906;display:block}
.hero__badge{
  position:absolute;z-index:3;
  background:rgba(24,16,11,.86);
  border:1px solid rgba(185,145,60,.5);
  border-radius:16px;padding:14px 18px;
  backdrop-filter:blur(10px);
  box-shadow:0 20px 40px rgba(0,0,0,.4);
  animation:floaty 6s ease-in-out infinite;
}
.hero__badge--tl{top:8%;left:-6%}
.hero__badge--br{bottom:10%;right:-4%;animation-delay:1.6s}
.hero__badge b{display:block;font-family:var(--f-serif);color:#F3E5C3;font-size:19px;letter-spacing:.06em}
.hero__badge small{display:block;color:#A99370;font-size:11.5px;letter-spacing:.14em;margin-top:3px}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}

.scroll-hint{
  position:absolute;left:50%;bottom:30px;transform:translateX(-50%);
  z-index:3;color:#8F7B5F;font-size:11px;letter-spacing:.4em;
  display:flex;flex-direction:column;align-items:center;gap:10px;
}
.scroll-hint::after{
  content:"";width:1px;height:44px;
  background:linear-gradient(180deg,var(--c-gold),transparent);
  animation:drip 2.2s ease-in-out infinite;
}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* wave divider */
.wave{
  position:absolute;bottom:-1px;left:0;right:0;z-index:2;
  color:var(--c-cream);line-height:0;
}
.wave svg{width:100%;height:70px;display:block}

/* ================= TRUST BAR ================= */
.trustbar{
  background:var(--c-paper);
  border-bottom:1px solid var(--c-line);
  position:relative;z-index:3;
}
.trustbar__grid{
  display:grid;grid-template-columns:repeat(4,1fr);
}
.trustbar__item{
  display:flex;align-items:center;gap:16px;
  padding:34px 28px;border-right:1px solid var(--c-line);
  transition:var(--tr);
}
.trustbar__item:last-child{border-right:none}
.trustbar__item:hover{background:var(--c-cream)}
.trustbar__item svg{width:38px;height:38px;flex:none;color:var(--c-gold)}
.trustbar__item b{display:block;font-family:var(--f-serif);font-size:16.5px;color:var(--c-ink);letter-spacing:.04em}
.trustbar__item small{display:block;font-size:13px;color:var(--c-text-soft);margin-top:3px;letter-spacing:.04em}

/* ================= FEATURE / ABOUT ================= */
.about__grid{
  display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;
}
.about__media{position:relative}
.about__media::before{
  content:"";position:absolute;inset:-24px 24px 24px -24px;
  border:1px solid var(--c-line-2);border-radius:var(--r-lg);
}
.about__panel{
  position:relative;border-radius:var(--r-lg);
  background:linear-gradient(160deg,#241810,#1B1310);
  padding:26px;overflow:hidden;
}
.about__panel img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;box-shadow:0 18px 30px rgba(0,0,0,.35)}
.about__seal{
  position:absolute;right:-14px;bottom:-14px;width:132px;height:132px;opacity:.9;
  animation:floaty 7s ease-in-out infinite;
}
.about__text h2{font-size:clamp(26px,3.4vw,38px);letter-spacing:.06em;margin:6px 0 22px}
.about__text h2 .grad{background:linear-gradient(105deg,var(--c-gold-3),var(--c-gold) 50%,var(--c-gold-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.about__text p{color:var(--c-text-soft);margin-bottom:18px}
.about__marks{
  margin-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:14px;
}
.about__marks li{
  display:flex;align-items:center;gap:12px;
  background:var(--c-paper);border:1px solid var(--c-line);
  padding:16px 18px;border-radius:14px;
  font-family:var(--f-serif);font-weight:600;color:var(--c-ink);
  font-size:15px;letter-spacing:.05em;transition:var(--tr);
}
.about__marks li:hover{border-color:var(--c-gold);transform:translateY(-3px);box-shadow:var(--sh-1)}
.about__marks .seal{color:var(--c-crab)}
.about__marks .k{color:var(--c-gold)}

/* traits */
.traits{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.trait{
  background:var(--c-paper);border:1px solid var(--c-line);
  border-radius:var(--r);padding:40px 28px;text-align:center;
  transition:var(--tr);position:relative;overflow:hidden;
}
.trait::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--c-gold-2),var(--c-gold),var(--c-gold-2));
  transform:scaleX(0);transform-origin:left;transition:transform var(--tr);
}
.trait:hover{transform:translateY(-8px);box-shadow:var(--sh-2)}
.trait:hover::before{transform:scaleX(1)}
.trait__num{
  font-family:var(--f-serif);font-size:64px;font-weight:900;line-height:1;
  background:linear-gradient(180deg,var(--c-gold-2),rgba(185,145,60,.12));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.trait h3{font-size:20px;letter-spacing:.14em;margin:18px 0 12px}
.trait p{font-size:14px;color:var(--c-text-soft);line-height:1.9}

/* ================= STATS ================= */
.stats__grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:28px;
}
.stat{
  text-align:center;padding:44px 20px;
  border:1px solid rgba(185,145,60,.28);
  border-radius:var(--r-lg);
  background:rgba(255,255,255,.03);
  position:relative;overflow:hidden;
  transition:var(--tr);
}
.stat:hover{transform:translateY(-6px);border-color:rgba(185,145,60,.55);background:rgba(185,145,60,.07)}
.stat b{
  display:block;font-family:var(--f-serif);
  font-size:clamp(34px,4vw,48px);font-weight:900;line-height:1.2;
  color:#F1E3C0;
}
.stat b i{font-style:normal;font-size:.5em;color:var(--c-gold-2)}
.stat span{display:block;margin-top:10px;color:#A99477;font-size:14px;letter-spacing:.14em}

/* ================= PRODUCTS ================= */
.prod{
  display:grid;grid-template-columns:repeat(3,1fr);gap:26px;
}
.pcard{
  background:var(--c-paper);border:1px solid var(--c-line);
  border-radius:var(--r-lg);overflow:hidden;
  transition:var(--tr);position:relative;
  display:flex;flex-direction:column;
}
.pcard:hover{transform:translateY(-10px);box-shadow:var(--sh-2);border-color:var(--c-gold)}
.pcard--hot{border-color:var(--c-gold)}
.pcard__tag{
  position:absolute;top:18px;left:18px;z-index:2;
  background:linear-gradient(120deg,var(--c-crab-2),var(--c-crab));
  color:#fff;font-size:12px;letter-spacing:.18em;
  padding:7px 16px;border-radius:999px;
  box-shadow:0 8px 18px rgba(201,67,43,.35);
}
.pcard__media{
  background:linear-gradient(170deg,#2A1D13,#1B1310);
  padding:30px;position:relative;
}
.pcard__media img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:16px;box-shadow:0 16px 26px rgba(0,0,0,.45);transition:var(--tr)}
.pcard:hover .pcard__media img{transform:scale(1.06) rotate(-2deg)}
.pcard__medal{
  position:absolute;top:20px;right:18px;
  width:46px;height:46px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#F6E3A6,var(--c-gold) 68%);
  display:grid;place-items:center;
  font-family:var(--f-serif);font-weight:900;color:#fff;font-size:14px;
  box-shadow:0 8px 20px rgba(185,145,60,.45);
}
.pcard__body{padding:30px 30px 34px;display:flex;flex-direction:column;flex:1}
.pcard__name{font-size:22px;letter-spacing:.1em;color:var(--c-ink)}
.pcard__desc{font-size:14px;color:var(--c-text-soft);margin:10px 0 18px;line-height:1.9;flex:1}
.pcard__spec{
  border-top:1px dashed var(--c-line-2);padding-top:16px;
  display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;
  font-size:13.5px;color:var(--c-text-soft);margin-bottom:20px;
}
.pcard__spec span b{color:var(--c-ink);font-weight:600}
.pcard__foot{display:flex;align-items:flex-end;justify-content:space-between;gap:14px}
.pcard__price{font-family:var(--f-serif);color:var(--c-ink)}
.pcard__price b{font-size:30px;font-weight:900;color:var(--c-crab)}
.pcard__price small{display:block;font-size:12px;color:var(--c-text-soft);letter-spacing:.06em;margin-top:2px}
.pcard .btn{padding:12px 24px;font-size:14px}

/* ================= PROCESS ================= */
.process{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step;
}
.pstep{position:relative;padding-top:66px}
.pstep::before{
  counter-increment:step;content:"0" counter(step);
  position:absolute;top:0;left:0;
  font-family:var(--f-serif);font-size:54px;font-weight:900;line-height:1;
  color:rgba(185,145,60,.14);
}
.pstep::after{
  content:"";position:absolute;left:0;top:30px;right:0;height:1px;
  background:linear-gradient(90deg,var(--c-gold),rgba(185,145,60,.1));
}
.pstep__ico{
  width:60px;height:60px;border-radius:16px;
  background:linear-gradient(140deg,rgba(185,145,60,.18),rgba(185,145,60,.05));
  border:1px solid rgba(185,145,60,.35);
  display:grid;place-items:center;margin-bottom:22px;
}
.pstep__ico svg{width:30px;height:30px;color:var(--c-gold-2)}
.pstep h3{color:#F0E3C5;font-size:18px;letter-spacing:.1em;margin-bottom:10px}
.pstep p{color:#A99477;font-size:14px;line-height:1.9}

/* ================= STORY BAND ================= */
.band{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 500px at 90% 10%,rgba(185,145,60,.15),transparent 60%),
    linear-gradient(180deg,#20150E,#1B1310);
}
.band__inner{
  position:relative;z-index:2;text-align:center;max-width:860px;margin-inline:auto;
}
.band h2{font-size:clamp(28px,4vw,44px);letter-spacing:.08em;color:#F6EDDA}
.band h2 .grad{background:linear-gradient(100deg,#E9CE8B,var(--c-gold) 55%,#F4E0A6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.band p{margin:22px auto 0;color:#B7A68B;line-height:2;max-width:640px}
.band .btn{margin-top:38px}

/* ================= TESTIMONIALS ================= */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review{
  background:var(--c-paper);border:1px solid var(--c-line);
  border-radius:var(--r);padding:34px 30px;position:relative;
  transition:var(--tr);
}
.review:hover{transform:translateY(-8px);box-shadow:var(--sh-2);border-color:var(--c-gold)}
.review__quote{
  font-family:var(--f-serif);font-size:64px;line-height:1;
  color:var(--c-gold);opacity:.3;position:absolute;top:18px;right:26px;
}
.review__stars{color:var(--c-gold);letter-spacing:3px;margin-bottom:16px;font-size:15px}
.review p{color:var(--c-text-soft);font-size:14.5px;line-height:2}
.review__who{display:flex;align-items:center;gap:14px;margin-top:24px;padding-top:20px;border-top:1px solid var(--c-line)}
.review__ava{
  width:46px;height:46px;border-radius:50%;flex:none;
  display:grid;place-items:center;color:#fff;
  background:linear-gradient(140deg,var(--c-gold-2),var(--c-gold-3));
  font-family:var(--f-serif);font-weight:700;font-size:17px;
}
.review__who b{display:block;font-size:15px;color:var(--c-ink)}
.review__who small{color:var(--c-text-soft);font-size:12.5px;letter-spacing:.06em}

/* ================= FAQ ================= */
.faq{max-width:820px;margin-inline:auto}
.faq__item{
  background:var(--c-paper);border:1px solid var(--c-line);
  border-radius:16px;margin-bottom:14px;overflow:hidden;
  transition:var(--tr);
}
.faq__item.open{border-color:var(--c-gold);box-shadow:var(--sh-1)}
.faq__q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 26px;text-align:left;
  font-family:var(--f-serif);font-size:16.5px;font-weight:600;color:var(--c-ink);
  letter-spacing:.04em;
}
.faq__q .ic{flex:none;position:relative;width:22px;height:22px}
.faq__q .ic::before,.faq__q .ic::after{
  content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  background:var(--c-gold);transition:var(--tr);
}
.faq__q .ic::before{width:14px;height:2px}
.faq__q .ic::after{width:2px;height:14px}
.faq__item.open .faq__q .ic::after{transform:translate(-50%,-50%) scaleY(0)}
.faq__a{
  max-height:0;overflow:hidden;transition:max-height .5s cubic-bezier(.22,.61,.36,1);
}
.faq__a p{padding:0 26px 24px;color:var(--c-text-soft);font-size:14.5px;line-height:2}

/* ================= FOOTER ================= */
.site-footer{
  background:linear-gradient(180deg,#1B1310,#120C09);
  color:#A58E6E;border-top:1px solid rgba(185,145,60,.22);
  position:relative;overflow:hidden;
}
.site-footer::before{
  content:"";position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");
}
.foot__top{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:48px;
  padding:76px 0 56px;
}
.foot__brand .brand{color:#EFE6D2;margin-bottom:18px}
.foot__brand p{font-size:14px;line-height:2}
.foot h4{
  color:#EDDFC0;font-size:16px;letter-spacing:.14em;margin-bottom:24px;
}
.foot__links li{margin-bottom:12px}
.foot__links a{
  font-size:14px;transition:var(--tr);display:inline-flex;align-items:center;gap:8px;
}
.foot__links a::before{content:"◆";font-size:8px;color:var(--c-gold)}
.foot__links a:hover{color:var(--c-gold-2);transform:translateX(4px)}
.foot__contact li{display:flex;gap:12px;margin-bottom:16px;font-size:14px;align-items:flex-start}
.foot__contact svg{width:18px;height:18px;color:var(--c-gold);flex:none;margin-top:4px}
.foot__contact b{color:#EDDFC0;font-weight:500}
.foot__badges{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap}
.foot__badges span{
  font-size:12px;letter-spacing:.08em;color:#C9B583;
  border:1px solid rgba(185,145,60,.4);border-radius:999px;padding:6px 14px;
}
.foot__bottom{
  position:relative;z-index:2;
  border-top:1px solid rgba(185,145,60,.16);
  padding:24px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;
}
.foot__bottom a{color:#C9B583}
.foot__bottom a:hover{color:var(--c-gold-2)}
.foot__icp{display:flex;gap:18px;flex-wrap:wrap}

/* ================= BACK TO TOP ================= */
.to-top{
  position:fixed;right:26px;bottom:30px;z-index:90;
  width:52px;height:52px;border-radius:50%;
  background:linear-gradient(140deg,var(--c-gold-2),var(--c-gold-3));
  color:#fff;display:grid;place-items:center;
  box-shadow:var(--sh-gold);
  opacity:0;visibility:hidden;transform:translateY(16px);
  transition:var(--tr);
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{transform:translateY(-4px)}
.to-top svg{width:20px;height:20px}

/* ================= PAGE HEADER ================= */
.page-hero{
  position:relative;padding:190px 0 96px;text-align:center;overflow:hidden;
  background:
    radial-gradient(900px 460px at 80% 0%,rgba(185,145,60,.18),transparent 60%),
    linear-gradient(180deg,#17100B,#221711);
}
.page-hero h1{color:#F7EFDD;font-size:clamp(32px,5vw,54px);letter-spacing:.12em;font-weight:900}
.page-hero h1 .grad{background:linear-gradient(100deg,#E9CE8B,var(--c-gold) 55%,#F4E0A6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.page-hero p{margin:18px auto 0;color:#B7A68B;max-width:640px}
.crumbs{margin-top:26px;display:flex;justify-content:center;gap:10px;font-size:13px;letter-spacing:.1em;color:#8F7B5F}
.crumbs a{color:var(--c-gold-2)}
.crumbs a:hover{color:#fff}
.crumbs i{font-style:normal;color:#8F7B5F}

/* ================= TABLE ================= */
.spec-wrap{
  background:var(--c-paper);border:1px solid var(--c-line);border-radius:var(--r-lg);
  overflow:hidden;overflow-x:auto;box-shadow:var(--sh-1);
}
.spec-table{width:100%;border-collapse:collapse;min-width:640px}
.spec-table thead th{
  background:linear-gradient(140deg,#241810,#1B1310);
  color:#E9DCA9;font-family:var(--f-serif);font-weight:600;
  letter-spacing:.14em;font-size:15px;padding:22px 20px;text-align:center;
  border:1px solid rgba(185,145,60,.2);
}
.spec-table tbody td{
  padding:18px 20px;text-align:center;font-size:14.5px;
  border:1px solid var(--c-line);
  color:var(--c-text-soft);
}
.spec-table tbody tr:nth-child(even){background:var(--c-cream)}
.spec-table tbody tr:hover{background:var(--c-cream-2)}
.spec-table tbody td b{color:var(--c-ink);font-family:var(--f-serif)}
.spec-table tbody td.price{color:var(--c-crab);font-weight:700}

/* ================= GUIDE / CONTENT ================= */
.article{max-width:820px;margin-inline:auto}
.article__cover{
  width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:16px;
  margin-bottom:28px;box-shadow:0 18px 36px rgba(0,0,0,.35);
}
.article h2{font-size:26px;letter-spacing:.08em;margin:48px 0 18px;padding-left:18px;border-left:4px solid var(--c-gold)}
.article h3{font-size:19px;margin:30px 0 12px;letter-spacing:.06em;color:var(--c-ink)}
.article p{color:var(--c-text-soft);margin-bottom:16px;line-height:2.1}
.article ul,.article ol{margin:0 0 20px 22px;color:var(--c-text-soft)}
.article li{margin-bottom:10px;position:relative;padding-left:6px}
.article ul li::before{content:"◆";position:absolute;left:-22px;top:0;color:var(--c-gold);font-size:10px}
.article ol{counter-reset:li;list-style:none}
.article ol li{counter-increment:li;padding-left:38px}
.article ol li::before{
  content:counter(li);position:absolute;left:0;top:0;
  width:26px;height:26px;border-radius:50%;
  background:linear-gradient(140deg,var(--c-gold-2),var(--c-gold-3));
  color:#fff;font-family:var(--f-serif);font-weight:700;font-size:13px;
  display:grid;place-items:center;
}
.article .tip{
  background:linear-gradient(140deg,rgba(185,145,60,.1),rgba(185,145,60,.04));
  border:1px solid rgba(185,145,60,.35);border-left:4px solid var(--c-gold);
  border-radius:14px;padding:20px 24px;margin:24px 0;
}
.article .tip b{color:var(--c-gold-3);font-family:var(--f-serif)}

/* steps cards */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:26px 0 10px}
.step-card{
  background:var(--c-paper);border:1px solid var(--c-line);
  border-radius:16px;padding:24px 20px;text-align:center;transition:var(--tr);
}
.step-card:hover{transform:translateY(-6px);box-shadow:var(--sh-1);border-color:var(--c-gold)}
.step-card .n{
  width:44px;height:44px;margin:0 auto 14px;border-radius:50%;
  background:linear-gradient(140deg,var(--c-gold-2),var(--c-gold-3));color:#fff;
  font-family:var(--f-serif);font-weight:900;font-size:17px;display:grid;place-items:center;
  box-shadow:0 8px 18px rgba(185,145,60,.3);
}
.step-card b{display:block;font-family:var(--f-serif);color:var(--c-ink);margin-bottom:6px;letter-spacing:.06em}
.step-card small{color:var(--c-text-soft);font-size:12.5px;line-height:1.8;display:block}

/* ================= CONTACT ================= */
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.cbox{
  background:var(--c-paper);border:1px solid var(--c-line);
  border-radius:var(--r-lg);padding:38px 36px;margin-bottom:22px;
  display:flex;gap:20px;transition:var(--tr);
}
.cbox:hover{border-color:var(--c-gold);transform:translateY(-4px);box-shadow:var(--sh-1)}
.cbox__ico{
  width:56px;height:56px;flex:none;border-radius:16px;
  background:linear-gradient(140deg,rgba(185,145,60,.18),rgba(185,145,60,.05));
  border:1px solid rgba(185,145,60,.35);
  display:grid;place-items:center;
}
.cbox__ico svg{width:26px;height:26px;color:var(--c-gold)}
.cbox h3{font-size:17px;letter-spacing:.1em;margin-bottom:6px}
.cbox p{color:var(--c-text-soft);font-size:14.5px}
.cbox a{color:var(--c-gold-3);font-weight:600}
.cbox a:hover{color:var(--c-crab)}

.form-card{
  background:var(--c-paper);border:1px solid var(--c-line);
  border-radius:var(--r-lg);padding:44px 40px;box-shadow:var(--sh-1);
}
.form-card h3{font-size:24px;letter-spacing:.08em;margin-bottom:8px}
.form-card>p{color:var(--c-text-soft);font-size:14px;margin-bottom:28px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.f-group{margin-bottom:20px}
.f-group label{
  display:block;font-size:13px;color:var(--c-text-soft);
  letter-spacing:.08em;margin-bottom:8px;font-weight:500;
}
.f-group label em{color:var(--c-crab);font-style:normal}
.f-group input,.f-group select,.f-group textarea{
  width:100%;padding:14px 18px;border-radius:12px;
  border:1px solid var(--c-line-2);background:var(--c-cream);
  font-family:inherit;font-size:15px;color:var(--c-ink);
  transition:var(--tr);outline:none;
}
.f-group input:focus,.f-group select:focus,.f-group textarea:focus{
  border-color:var(--c-gold);box-shadow:0 0 0 4px rgba(185,145,60,.14);background:#fff;
}
.f-group textarea{resize:vertical;min-height:120px}
.form-card .btn{width:100%;justify-content:center;margin-top:6px}
.form-note{font-size:12px;color:#A08A6B;text-align:center;margin-top:16px}

/* ================= REVEAL ================= */
.reveal{opacity:0;transform:translateY(36px);transition:opacity .9s cubic-bezier(.22,.61,.36,1),transform .9s cubic-bezier(.22,.61,.36,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}
.reveal.d2{transition-delay:.2s}
.reveal.d3{transition-delay:.3s}
.reveal.d4{transition-delay:.4s}

/* ================= RESPONSIVE ================= */
@media(max-width:1080px){
  .hero__inner{grid-template-columns:1fr;gap:40px}
  .hero__plate{max-width:440px;margin-inline:auto}
  .trustbar__grid{grid-template-columns:repeat(2,1fr)}
  .trustbar__item:nth-child(2){border-right:none}
  .trustbar__item:nth-child(n+3){border-top:1px solid var(--c-line)}
  .traits,.stats__grid,.process,.reviews,.prod{grid-template-columns:repeat(2,1fr)}
  .about__grid{grid-template-columns:1fr;gap:52px}
  .foot__top{grid-template-columns:1fr 1fr;gap:40px}
  .contact__grid{grid-template-columns:1fr}
}
@media(max-width:820px){
  .nav-links{
    position:fixed;inset:0;z-index:110;
    flex-direction:column;justify-content:center;gap:30px;
    background:rgba(20,13,9,.98);backdrop-filter:blur(16px);
    opacity:0;visibility:hidden;transition:var(--tr);
  }
  .nav-links.open{opacity:1;visibility:visible}
  .nav-links a{font-size:20px;letter-spacing:.2em}
  .nav-cta{display:none}
  .nav-toggle{display:flex}
  .brand__name{font-size:18px}
  .section{padding:76px 0}
  .hero__badge--tl{left:0}
  .hero__badge--br{right:0}
  .steps{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .traits,.stats__grid,.process,.reviews,.prod,.about__marks,.steps{grid-template-columns:1fr}
  .trustbar__grid{grid-template-columns:1fr}
  .trustbar__item{border-right:none;border-bottom:1px solid var(--c-line)}
  .trustbar__item:nth-child(3){border-top:none}
  .hero__trust{gap:16px}
  .hero__trust div{width:100%}
  .form-row{grid-template-columns:1fr}
  .foot__top{grid-template-columns:1fr}
  .hero__badge--br{display:none}
  .btn{padding:14px 26px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}