/* ============================================================
   TUPHAM AI — Design System  ·  "Friendly Premium"
   A IA do Brasil. Roda no seu celular.
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  /* sky */
  --sky-50:#EAF7FD;--sky-100:#D3EEFA;--sky-200:#B0E4F7;--sky-300:#8ED8F2;
  --sky-400:#6BC4E8;--sky-500:#4AAFCF;--sky-600:#2E93B8;
  /* ocean / navy ink */
  --ink-700:#2B5F8A;--ink-800:#173353;--ink-900:#0F2440;--ink-950:#091726;
  /* leaf / planet */
  --leaf-50:#E9F7EF;--leaf-100:#CEEDDC;--leaf-300:#6FCB9C;--leaf-400:#3FB07A;
  --leaf-500:#2E9E6E;--leaf-600:#237A55;--leaf-700:#1A5C40;
  /* gold */
  --gold-200:#FBEBA6;--gold-300:#F7DC6B;--gold-400:#F0C938;--gold-500:#E0B41C;--gold-600:#C29610;
  /* neutrals */
  --bg:#FBFCFD;--bg-soft:#EFF4F8;--surface:#FFFFFF;--line:#E6ECF1;--line-soft:#EFF3F6;
  --tx:#13202B;--tx-2:#4B5A67;--tx-3:#8A98A6;
  /* semantic */
  --yes:#27B765;--no:#F0556A;
  /* radii */
  --r-sm:10px;--r:16px;--r-lg:24px;--r-xl:34px;--r-2xl:46px;--r-pill:999px;
  /* shadows */
  --sh-xs:0 1px 3px rgba(15,36,64,.06);
  --sh-sm:0 4px 14px rgba(15,36,64,.07);
  --sh:0 16px 44px rgba(15,36,64,.10);
  --sh-lg:0 34px 80px rgba(15,36,64,.16);
  --sh-gold:0 12px 34px rgba(224,180,28,.42);
  --sh-leaf:0 12px 34px rgba(46,158,110,.30);
  /* motion */
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-soft:cubic-bezier(.16,1,.3,1);
  /* layout */
  --maxw:1180px;--maxw-narrow:760px;--maxw-wide:1320px;--nav-h:74px;
  /* type */
  --font-display:'Bricolage Grotesque','Hanken Grotesk',sans-serif;
  --font-body:'Hanken Grotesk',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;
}

/* ---------- Reset ---------- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);background:var(--bg);color:var(--tx);
  line-height:1.6;font-size:16px;font-weight:400;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img,svg,video{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
button{cursor:pointer;border:none;background:none;font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--sky-500);outline-offset:3px;border-radius:6px}
::selection{background:var(--gold-300);color:var(--ink-900)}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.wrap--narrow{max-width:var(--maxw-narrow)}
.wrap--wide{max-width:var(--maxw-wide)}
@media(min-width:768px){.wrap{padding:0 40px}}
.section{position:relative;padding:96px 0}
@media(min-width:768px){.section{padding:128px 0}}
.section--tight{padding:72px 0}
.center{text-align:center}
.stack{display:flex;flex-direction:column}

/* ---------- Type helpers ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:12px;font-weight:600;
  letter-spacing:2.5px;text-transform:uppercase;color:var(--sky-600);
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:currentColor;opacity:.6}
.eyebrow--center{justify-content:center}
.eyebrow--gold{color:var(--gold-600)}
.eyebrow--leaf{color:var(--leaf-600)}
.eyebrow--light{color:rgba(255,255,255,.6)}

.display{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(44px,8vw,92px);line-height:.96;letter-spacing:-.035em;
  color:var(--ink-900);
}
.h-sec{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(30px,4.6vw,54px);line-height:1.04;letter-spacing:-.03em;
  color:var(--ink-900);
}
.h-sub{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(22px,3vw,34px);line-height:1.1;letter-spacing:-.02em;color:var(--ink-900);
}
.lead{font-size:clamp(17px,2vw,21px);line-height:1.6;color:var(--tx-2);font-weight:400}
.muted{color:var(--tx-2)}
.on-dark{color:#fff}
.on-dark .h-sec,.on-dark .display,.on-dark .h-sub{color:#fff}
.on-dark .lead,.on-dark .muted{color:rgba(255,255,255,.72)}
.grad-text{background:linear-gradient(100deg,var(--sky-600),var(--leaf-500) 60%,var(--gold-500));-webkit-background-clip:text;background-clip:text;color:transparent}
.gold-ink{color:var(--gold-500)}
.leaf-ink{color:var(--leaf-600)}

/* ---------- Buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:var(--r-pill);font-family:var(--font-body);
  font-weight:700;font-size:15px;letter-spacing:-.01em;white-space:nowrap;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .25s,color .25s;
  overflow:hidden;will-change:transform;
}
.btn svg{width:18px;height:18px;flex-shrink:0}
.btn::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 38%,rgba(255,255,255,.28) 50%,transparent 62%);transform:translateX(-120%);transition:transform .6s var(--ease)}
.btn:hover::after{transform:translateX(120%)}
.btn-sm{padding:10px 18px;font-size:13.5px}
.btn-lg{padding:17px 34px;font-size:16.5px}
.btn-gold{background:linear-gradient(180deg,var(--gold-300),var(--gold-400));color:var(--ink-900);box-shadow:var(--sh-gold)}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 18px 42px rgba(224,180,28,.55)}
.btn-ink{background:var(--ink-900);color:#fff;box-shadow:var(--sh-sm)}
.btn-ink:hover{transform:translateY(-3px);background:var(--ink-800);box-shadow:var(--sh)}
.btn-leaf{background:linear-gradient(180deg,var(--leaf-400),var(--leaf-600));color:#fff;box-shadow:var(--sh-leaf)}
.btn-leaf:hover{transform:translateY(-3px);box-shadow:0 18px 42px rgba(46,158,110,.45)}
.btn-ghost{background:rgba(15,36,64,.05);color:var(--ink-900);border:1.5px solid rgba(15,36,64,.10)}
.btn-ghost:hover{background:rgba(15,36,64,.09);transform:translateY(-3px)}
.btn-white{background:#fff;color:var(--ink-900);box-shadow:var(--sh-sm)}
.btn-white:hover{transform:translateY(-3px);box-shadow:var(--sh)}
.btn-glass{background:rgba(255,255,255,.14);color:#fff;border:1.5px solid rgba(255,255,255,.32);backdrop-filter:blur(10px)}
.btn-glass:hover{background:rgba(255,255,255,.24);transform:translateY(-3px)}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}
.btn-link{display:inline-flex;align-items:center;gap:7px;font-weight:700;color:var(--sky-600);transition:gap .25s var(--ease),color .2s}
.btn-link svg{width:16px;height:16px;transition:transform .25s var(--ease)}
.btn-link:hover{gap:11px;color:var(--ink-800)}
.btn-link:hover svg{transform:translateX(3px)}
.btn-link--leaf{color:var(--leaf-600)}.btn-link--leaf:hover{color:var(--leaf-700)}
.btn-link--light{color:#fff}

/* App-store buttons */
.store-row{display:flex;gap:12px;flex-wrap:wrap}
.store-btn{display:inline-flex;align-items:center;gap:11px;padding:11px 20px;border-radius:15px;background:var(--ink-900);color:#fff;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.store-btn:hover{transform:translateY(-3px);box-shadow:var(--sh)}
.store-btn svg{width:24px;height:24px}
.store-btn span{display:flex;flex-direction:column;line-height:1.15;text-align:left}
.store-btn span b{font-size:15px;font-weight:700;letter-spacing:-.01em}
.store-btn span small{font-size:10px;opacity:.7;font-family:var(--font-mono);letter-spacing:.5px}
.store-btn--light{background:#fff;color:var(--ink-900)}

/* ---------- Pills / badges / chips ---------- */
.pill{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.3px;padding:7px 14px;border-radius:var(--r-pill);background:rgba(15,36,64,.06);border:1px solid rgba(15,36,64,.08);color:var(--ink-800);transition:transform .25s var(--ease),background .2s}
.pill:hover{transform:translateY(-2px);background:rgba(15,36,64,.1)}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--leaf-500)}
.pill--light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.2);color:#fff}
.pill-row{display:flex;flex-wrap:wrap;gap:9px}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;padding:5px 11px;border-radius:var(--r-pill);background:var(--sky-100);color:var(--ink-800)}
.tag--gold{background:var(--gold-200);color:var(--gold-600)}
.tag--leaf{background:var(--leaf-100);color:var(--leaf-700)}
.tag--new{background:var(--gold-400);color:var(--ink-900)}
.badge-tier{font-family:var(--font-mono);font-size:11px;font-weight:700;width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;border-radius:7px}
.badge-tier.s{background:var(--gold-400);color:var(--ink-900)}
.badge-tier.a{background:var(--sky-300);color:var(--ink-900)}
.badge-tier.b{background:var(--leaf-300);color:var(--ink-900)}
.badge-tier.c{background:var(--line);color:var(--tx-2)}

/* ---------- Cards ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--sh);border-color:transparent}
.card-ico{width:54px;height:54px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:18px;background:var(--sky-100)}
.card-ico--gold{background:var(--gold-200)}.card-ico--leaf{background:var(--leaf-100)}.card-ico--sky{background:var(--sky-100)}.card-ico--ink{background:rgba(15,36,64,.07)}
.card h3{font-family:var(--font-display);font-weight:700;font-size:20px;letter-spacing:-.02em;color:var(--ink-900);margin-bottom:8px}
.card p{font-size:14.5px;color:var(--tx-2);line-height:1.58}
.card--ink{background:linear-gradient(160deg,var(--ink-800),var(--ink-950));border-color:transparent;color:#fff}
.card--ink h3{color:#fff}.card--ink p{color:rgba(255,255,255,.72)}
.card--ink:hover{box-shadow:var(--sh-lg)}
.card--sky{background:linear-gradient(160deg,var(--sky-200),var(--sky-400));border-color:transparent}
.card--sky h3{color:var(--ink-900)}.card--sky p{color:var(--ink-800)}
.card--leaf{background:linear-gradient(160deg,var(--leaf-400),var(--leaf-600));border-color:transparent}
.card--leaf h3,.card--leaf p{color:#fff}.card--leaf p{color:rgba(255,255,255,.8)}
.card--gold{background:linear-gradient(160deg,var(--gold-300),var(--gold-400));border-color:transparent}
.card--gold h3{color:var(--ink-900)}.card--gold p{color:var(--ink-800)}

/* feature grid (bento) */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:repeat(2,1fr)}
@media(min-width:600px){.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}
.span-2{grid-column:span 1}
@media(min-width:600px){.span-2{grid-column:span 2}}

/* split layout: text + visual */
.split{display:grid;grid-template-columns:1fr;gap:42px;align-items:center}
@media(min-width:960px){.split{grid-template-columns:1fr 1fr;gap:64px}.split--wide-text{grid-template-columns:1.1fr .9fr}.split--reverse .split-visual{order:-1}}
.split-visual{position:relative;display:flex;justify-content:center}

/* checklist */
.checks{display:flex;flex-direction:column;gap:13px;margin-top:8px}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;color:var(--tx-2);line-height:1.5}
.checks li::before{content:"";flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--leaf-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23237A55' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/14px no-repeat;margin-top:1px}
.checks li b{color:var(--ink-900);font-weight:700}
.on-dark .checks li{color:rgba(255,255,255,.78)}
.on-dark .checks li b{color:#fff}

/* stat */
.stat{display:flex;flex-direction:column;gap:2px}
.stat-num{font-family:var(--font-display);font-weight:800;font-size:clamp(34px,5vw,52px);line-height:1;letter-spacing:-.03em;color:var(--ink-900)}
.stat-num .u{font-size:.5em;font-weight:700;color:var(--tx-3);letter-spacing:0}
.stat-lbl{font-size:13.5px;color:var(--tx-2);font-weight:500}
.stat--gold .stat-num{color:var(--gold-500)}.stat--leaf .stat-num{color:var(--leaf-600)}.stat--sky .stat-num{color:var(--sky-600)}
.on-dark .stat-num{color:#fff}.on-dark .stat-lbl{color:rgba(255,255,255,.6)}

/* step (numbered) */
.steps{display:grid;gap:18px;counter-reset:s}
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 28px 28px 30px;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-sm)}
.step-n{font-family:var(--font-mono);font-weight:700;font-size:13px;color:var(--sky-600);letter-spacing:1px}
.step h4{font-family:var(--font-display);font-weight:700;font-size:19px;color:var(--ink-900);margin:6px 0 7px;letter-spacing:-.01em}
.step p{font-size:14.5px;color:var(--tx-2);line-height:1.55}

/* ---------- Device mockup ---------- */
.phone{position:relative;width:clamp(230px,68vw,272px);aspect-ratio:1320/2868;padding:9px;border-radius:42px;background:linear-gradient(150deg,#222b3a,#0a0f17);box-shadow:var(--sh-lg),inset 0 0 0 2px rgba(255,255,255,.06);flex-shrink:0}
.phone::before{content:"";position:absolute;top:15px;left:50%;transform:translateX(-50%);width:34%;height:22px;background:#0a0f17;border-radius:0 0 14px 14px;z-index:3}
.phone img{width:100%;height:100%;object-fit:cover;object-position:top;border-radius:34px}
.phone--tilt{transform:rotate(-4deg)}
.phone--tilt-r{transform:rotate(4deg)}
.phone-cluster{position:relative;display:flex;justify-content:center;align-items:center}
.phone-cluster .phone{box-shadow:var(--sh-lg)}
.phone-back{position:absolute;opacity:.92;filter:saturate(.96);z-index:0}
.phone-front{position:relative;z-index:2}
@media(prefers-reduced-motion:no-preference){
  .phone--float{animation:float 7s var(--ease) infinite}
  .phone--float-2{animation:float 8s var(--ease) infinite;animation-delay:-2.5s}
}

/* glow behind devices */
.glow{position:absolute;border-radius:50%;filter:blur(70px);pointer-events:none;z-index:0}
.glow--sky{background:radial-gradient(circle,rgba(107,196,232,.5),transparent 70%)}
.glow--gold{background:radial-gradient(circle,rgba(240,201,56,.4),transparent 70%)}
.glow--leaf{background:radial-gradient(circle,rgba(46,158,110,.32),transparent 70%)}

/* ---------- Section backgrounds ---------- */
.bg-soft{background:var(--bg-soft)}
.bg-sky{background:linear-gradient(165deg,var(--sky-100),var(--sky-300))}
.bg-ink{background:radial-gradient(120% 130% at 80% 0%,var(--ink-800),var(--ink-950) 60%)}
.bg-ink-2{background:linear-gradient(170deg,var(--ink-900),var(--ink-950))}
.bg-leaf{background:linear-gradient(165deg,var(--leaf-500),var(--leaf-700))}
.bg-leaf-soft{background:linear-gradient(170deg,var(--leaf-50),#fff)}
.grain::after{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:190px;opacity:.04;pointer-events:none;mix-blend-mode:overlay}
.section,.hero{position:relative}
.sec-orb{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;z-index:0}
.section>.wrap,.hero>.wrap{position:relative;z-index:1}

/* organic wave divider */
.wave{position:absolute;left:0;right:0;width:100%;height:auto;display:block;z-index:1;pointer-events:none}
.wave--top{top:-1px}.wave--bottom{bottom:-1px}

/* ---------- Marquee / logo strip ---------- */
.marquee{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)}
.marquee-track{display:flex;gap:54px;width:max-content;align-items:center}
@media(prefers-reduced-motion:no-preference){.marquee-track{animation:marquee 32s linear infinite}}
.marquee-track span{font-family:var(--font-mono);font-size:14px;font-weight:600;letter-spacing:1px;color:var(--tx-3);white-space:nowrap;display:inline-flex;align-items:center;gap:10px}
.marquee-track span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--sky-400)}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px 0;text-align:left;font-family:var(--font-display);font-weight:700;font-size:clamp(16px,2vw,19px);letter-spacing:-.01em;color:var(--ink-900);transition:color .2s}
.faq-q:hover{color:var(--sky-600)}
.faq-q .ico{flex-shrink:0;width:30px;height:30px;border-radius:50%;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;transition:transform .4s var(--ease),background .25s}
.faq-q .ico svg{width:16px;height:16px;color:var(--ink-800);transition:transform .4s var(--ease)}
.faq-item.open .faq-q .ico{background:var(--gold-400)}
.faq-item.open .faq-q .ico svg{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.faq-a-inner{padding:0 0 24px;font-size:15.5px;color:var(--tx-2);line-height:1.65;max-width:64ch}

/* ---------- Pricing ---------- */
.price-grid{display:grid;grid-template-columns:1fr;gap:22px;max-width:840px;margin:0 auto}
@media(min-width:740px){.price-grid{grid-template-columns:1fr 1fr}}
.price-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);padding:36px 30px;display:flex;flex-direction:column;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.price-card--pro{background:radial-gradient(120% 120% at 80% 0%,var(--ink-800),var(--ink-950));border-color:transparent;box-shadow:var(--sh-lg);color:#fff}
.price-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:1.5px;color:var(--ink-900);background:linear-gradient(180deg,var(--gold-300),var(--gold-400));padding:7px 16px;border-radius:var(--r-pill);box-shadow:var(--sh-gold);white-space:nowrap}
.price-name{font-family:var(--font-display);font-weight:700;font-size:21px;margin-bottom:4px}
.price-card--pro .price-name{color:#fff}
.price-tag{display:flex;align-items:baseline;gap:3px;margin:12px 0 2px}
.price-tag .v{font-family:var(--font-display);font-weight:800;font-size:46px;letter-spacing:-.03em;color:var(--ink-900)}
.price-card--pro .price-tag .v{color:var(--gold-400)}
.price-tag .c{font-size:18px;font-weight:700;color:var(--tx-2)}
.price-tag .per{font-size:14px;color:var(--tx-3);font-weight:500}
.price-card--pro .price-tag .per{color:rgba(255,255,255,.5)}
.price-sub{font-size:13px;color:var(--tx-3)}.price-card--pro .price-sub{color:rgba(255,255,255,.5)}
.price-feats{flex:1;display:flex;flex-direction:column;gap:12px;margin:24px 0;padding-top:22px;border-top:1px solid var(--line)}
.price-card--pro .price-feats{border-top-color:rgba(255,255,255,.12)}
.price-feats li{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;color:var(--tx-2)}
.price-card--pro .price-feats li{color:rgba(255,255,255,.82)}
.price-feats li svg{flex-shrink:0;width:19px;height:19px;color:var(--leaf-500);margin-top:1px}
.price-card--pro .price-feats li svg{color:var(--gold-400)}
.price-feats li.hl{font-weight:700;color:var(--ink-900)}.price-card--pro .price-feats li.hl{color:#fff}

/* ---------- Compare table ---------- */
.compare{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:stretch}
@media(max-width:720px){.compare{grid-template-columns:1fr;gap:18px}.compare-vs{display:none}}
.compare-col{border-radius:var(--r-xl);padding:34px 26px;text-align:center}
.compare-them{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.compare-us{background:rgba(107,196,232,.08);border:2px solid rgba(107,196,232,.28);box-shadow:0 0 90px rgba(107,196,232,.1)}
.compare-vs{display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:800;font-size:18px;color:rgba(255,255,255,.16);padding:0 18px}
.compare-who{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.35)}
.compare-price{font-family:var(--font-display);font-weight:800;font-size:clamp(30px,4vw,42px);letter-spacing:-.03em;color:rgba(255,255,255,.4);margin:8px 0 22px}
.compare-price small{font-size:14px;font-weight:600}
.compare-price--gold{color:var(--gold-400);text-shadow:0 0 50px rgba(240,201,56,.35)}
.compare-col ul{display:flex;flex-direction:column;gap:11px;text-align:left}
.compare-col li{font-size:14.5px;display:flex;align-items:center;gap:11px;color:rgba(255,255,255,.5)}
.compare-us li{color:rgba(255,255,255,.9)}
.compare-col li i{flex-shrink:0;width:20px;height:20px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center}
.compare-col li i.y{background:rgba(39,183,101,.18)}
.compare-col li i.n{background:rgba(240,85,106,.14)}
.compare-col li i svg{width:12px;height:12px}

/* ---------- Journey / timeline (planet page) ---------- */
.journey{position:relative;display:grid;gap:0}
.journey-step{position:relative;display:grid;grid-template-columns:auto 1fr;gap:24px;padding:0 0 44px 0}
.journey-step:last-child{padding-bottom:0}
.journey-rail{position:relative;display:flex;flex-direction:column;align-items:center}
.journey-dot{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;background:#fff;border:2px solid var(--leaf-100);box-shadow:var(--sh-sm);z-index:1}
.journey-line{position:absolute;top:54px;bottom:-6px;width:2px;background:linear-gradient(var(--leaf-300),var(--leaf-100));left:50%;transform:translateX(-50%)}
.journey-step:last-child .journey-line{display:none}
.journey-body{padding-top:6px}
.journey-body h4{font-family:var(--font-display);font-weight:700;font-size:20px;color:var(--ink-900);margin-bottom:6px}
.journey-body p{font-size:15px;color:var(--tx-2);line-height:1.6}

/* impact equivalence row */
.equiv{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:680px){.equiv{grid-template-columns:repeat(3,1fr)}}
.equiv-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;text-align:center}
.equiv-card .e-ico{font-size:34px;margin-bottom:10px}
.equiv-card .e-num{font-family:var(--font-mono);font-weight:700;font-size:15px;color:var(--leaf-600);letter-spacing:.5px}
.equiv-card .e-eq{font-family:var(--font-display);font-weight:700;font-size:19px;color:var(--ink-900);margin-top:4px}

/* level ladder */
.ladder{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.ladder .lv{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:var(--r-pill);background:#fff;border:1px solid var(--line);font-weight:700;font-size:14px;color:var(--ink-800);box-shadow:var(--sh-xs)}
.ladder .lv .e{font-size:17px}
.ladder .arrow{display:flex;align-items:center;color:var(--leaf-300)}

/* ---------- Nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;transition:background .35s var(--ease),box-shadow .35s var(--ease),backdrop-filter .35s}
.nav-in{max-width:var(--maxw);margin:0 auto;height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;padding:0 22px}
@media(min-width:768px){.nav-in{padding:0 40px}}
.nav.solid{background:rgba(251,252,253,.82);backdrop-filter:blur(20px) saturate(1.4);box-shadow:0 1px 0 var(--line),0 8px 30px rgba(15,36,64,.05)}
.nav-logo img{height:30px;width:auto;transition:transform .3s var(--ease)}
.nav-logo:hover img{transform:scale(1.05)}
.nav-links{display:none;gap:6px;align-items:center}
@media(min-width:1000px){.nav-links{display:flex}}
.nav-links a{position:relative;font-size:14.5px;font-weight:600;color:var(--tx-2);padding:8px 13px;border-radius:var(--r-pill);transition:color .2s,background .2s}
.nav-links a:hover{color:var(--ink-900);background:rgba(15,36,64,.05)}
.nav-links a.active{color:var(--ink-900)}
.nav-links a.active::after{content:"";position:absolute;bottom:2px;left:13px;right:13px;height:2px;border-radius:2px;background:var(--gold-400)}
.nav-right{display:flex;align-items:center;gap:10px}
.nav-cta{display:none}
@media(min-width:560px){.nav-cta{display:inline-flex}}
.burger{display:flex;flex-direction:column;gap:5px;padding:9px;border-radius:10px}
@media(min-width:1000px){.burger{display:none}}
.burger span{display:block;width:21px;height:2px;border-radius:2px;background:var(--ink-900);transition:transform .35s var(--ease),opacity .25s}
.burger.on span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.on span:nth-child(2){opacity:0}
.burger.on span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobnav{position:fixed;inset:var(--nav-h) 0 0;background:rgba(251,252,253,.98);backdrop-filter:blur(24px);z-index:999;display:flex;flex-direction:column;padding:22px;gap:4px;transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease);overflow-y:auto}
.mobnav.open{opacity:1;transform:none;pointer-events:auto}
.mobnav a{padding:15px 6px;font-family:var(--font-display);font-weight:700;font-size:21px;color:var(--ink-900);border-bottom:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between}
.mobnav a .arr{color:var(--tx-3)}
.mobnav .btn{margin-top:18px;justify-content:center}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:calc(var(--nav-h) + 40px) 0 90px;overflow:hidden;background:linear-gradient(168deg,var(--sky-100) 0%,var(--sky-200) 34%,var(--sky-400) 100%);background-size:160% 160%}
@media(prefers-reduced-motion:no-preference){.hero{animation:bgShift 16s ease infinite}}
.hero-orb{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none;z-index:0}
.hero-orb-1{width:520px;height:520px;top:-12%;right:-6%;background:radial-gradient(circle,rgba(255,255,255,.55),transparent 70%)}
.hero-orb-2{width:440px;height:440px;bottom:-14%;left:-8%;background:radial-gradient(circle,rgba(46,158,110,.18),transparent 70%)}
.hero-orb-3{width:300px;height:300px;top:30%;left:40%;background:radial-gradient(circle,rgba(240,201,56,.22),transparent 70%)}
.hero-in{position:relative;z-index:1;display:grid;grid-template-columns:1fr;gap:48px;align-items:center}
@media(min-width:960px){.hero-in{grid-template-columns:1.06fr .94fr;gap:40px}}
.hero h1{font-family:var(--font-display);font-weight:800;font-size:clamp(48px,9vw,90px);line-height:.94;letter-spacing:-.04em;color:var(--ink-900)}
.hero .lead{margin-top:18px;max-width:30ch;color:var(--ink-800)}
@media(max-width:959px){.hero{text-align:center}.hero .lead{margin-left:auto;margin-right:auto}.hero .btn-row,.hero .pill-row,.hero .store-row{justify-content:center}.hero-visual{order:-1}}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:var(--r-2xl);padding:clamp(40px,6vw,72px);text-align:center;background:linear-gradient(150deg,var(--sky-200),var(--sky-400) 60%,var(--sky-500));box-shadow:var(--sh-lg)}
.cta-band--ink{background:radial-gradient(120% 130% at 80% 0%,var(--ink-800),var(--ink-950))}
.cta-band--leaf{background:linear-gradient(150deg,var(--leaf-400),var(--leaf-600))}

/* ---------- Footer ---------- */
.foot{background:var(--ink-950);color:#fff;padding:72px 0 36px;position:relative;overflow:hidden}
.foot-top{display:grid;grid-template-columns:1fr;gap:40px;margin-bottom:48px}
@media(min-width:820px){.foot-top{grid-template-columns:1.6fr repeat(3,1fr)}}
.foot-brand img{height:30px;margin-bottom:16px;filter:brightness(0) invert(1);opacity:.95}
.foot-brand p{font-size:14.5px;color:rgba(255,255,255,.5);max-width:30ch;line-height:1.6}
.foot-brand .store-row{margin-top:20px}
.foot-col h4{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:16px}
.foot-col a{display:block;font-size:14.5px;color:rgba(255,255,255,.6);padding:6px 0;transition:color .2s,transform .2s}
.foot-col a:hover{color:#fff;transform:translateX(3px)}
.foot-bottom{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;padding-top:28px;border-top:1px solid rgba(255,255,255,.08)}
.foot-bottom p{font-size:12.5px;color:rgba(255,255,255,.4)}
.foot-bottom a{color:rgba(255,255,255,.55);text-decoration:underline;text-underline-offset:3px}
.foot-social{display:flex;gap:10px}
.foot-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.07);display:flex;align-items:center;justify-content:center;transition:background .25s,transform .25s}
.foot-social a:hover{background:var(--gold-400);transform:translateY(-3px)}
.foot-social a:hover svg{color:var(--ink-900)}
.foot-social svg{width:18px;height:18px;color:rgba(255,255,255,.7);transition:color .25s}

/* ---------- Mascot ---------- */
.mascot{filter:drop-shadow(0 22px 50px rgba(10,25,41,.22))}
@media(prefers-reduced-motion:no-preference){.mascot--float{animation:float 6s var(--ease) infinite}}

/* ---------- Reveal / progress ---------- */
.progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:1100;background:linear-gradient(90deg,var(--sky-500),var(--leaf-500),var(--gold-400));transition:width .1s linear}
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal-stagger]>*{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
[data-reveal-stagger].in>*{opacity:1;transform:none}
[data-reveal-stagger].in>*:nth-child(1){transition-delay:.04s}
[data-reveal-stagger].in>*:nth-child(2){transition-delay:.1s}
[data-reveal-stagger].in>*:nth-child(3){transition-delay:.16s}
[data-reveal-stagger].in>*:nth-child(4){transition-delay:.22s}
[data-reveal-stagger].in>*:nth-child(5){transition-delay:.28s}
[data-reveal-stagger].in>*:nth-child(6){transition-delay:.34s}
[data-reveal-stagger].in>*:nth-child(7){transition-delay:.4s}
[data-reveal-stagger].in>*:nth-child(8){transition-delay:.46s}
[data-reveal-stagger].in>*:nth-child(9){transition-delay:.52s}

/* page-load orchestration */
.load>*{opacity:0;transform:translateY(30px);animation:rise .9s var(--ease) forwards}
.load>*:nth-child(1){animation-delay:.1s}.load>*:nth-child(2){animation-delay:.22s}
.load>*:nth-child(3){animation-delay:.34s}.load>*:nth-child(4){animation-delay:.46s}
.load>*:nth-child(5){animation-delay:.58s}.load>*:nth-child(6){animation-delay:.7s}
.load-visual{opacity:0;animation:popIn 1.1s var(--ease) .35s forwards}

/* ---------- Keyframes ---------- */
@keyframes bgShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
@keyframes rise{to{opacity:1;transform:none}}
@keyframes popIn{0%{opacity:0;transform:translateY(30px) scale(.96)}100%{opacity:1;transform:none}}
@keyframes marquee{to{transform:translateX(-50%)}}
@keyframes spinSlow{to{transform:rotate(360deg)}}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  [data-reveal],[data-reveal-stagger]>*,.load>*,.load-visual{opacity:1!important;transform:none!important}
}

/* ---------- Utilities ---------- */
.mt-0{margin-top:0}.mt-1{margin-top:10px}.mt-2{margin-top:18px}.mt-3{margin-top:28px}.mt-4{margin-top:40px}.mt-5{margin-top:56px}
.mb-2{margin-bottom:18px}.mb-3{margin-bottom:28px}.mb-4{margin-bottom:40px}.mb-5{margin-bottom:56px}
.mx-auto{margin-left:auto;margin-right:auto}
.maxw-sm{max-width:48ch}.maxw-md{max-width:60ch}
.gap-sm{gap:10px}.gap{gap:18px}.gap-lg{gap:28px}
.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.wrap-flex{flex-wrap:wrap}
.rounded{border-radius:var(--r-lg)}.shadow{box-shadow:var(--sh)}
.hide-mob{display:none}@media(min-width:768px){.hide-mob{display:initial}}
.show-mob{display:initial}@media(min-width:768px){.show-mob{display:none}}
.img-frame{border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-lg);border:1px solid var(--line)}