/* ============================================================
   STARBUDS VPN — landing
   Palette and shapes borrow from the coffee-house seal: deep house
   green, cream, Reserve gold, and the double-ring roundel.
   ============================================================ */

:root{
  --green-900:#0B231C;   /* page base   */
  --green-850:#122E25;
  --green-800:#1E3932;   /* house green */
  --green-600:#00704A;   /* signature   */
  --green-500:#024834;   /* logo        */
  --cream:    #F7F3E8;   /* the board   */
  --cream-2:  #EBE3D2;
  --ink:      #14261F;   /* text on cream */
  --gold:     #C8A45C;
  --mint:     #4ADE80;
  --red:      #D6604D;   /* blocked / negative state, kept warm to match palette */

  --txt:   #EFEFE6;
  --txt-2: rgba(239,239,230,.62);
  --txt-3: rgba(239,239,230,.40);
  --line:  rgba(247,243,232,.12);
  --line-2:rgba(247,243,232,.22);

  --r:    14px;
  --r-lg: 22px;

  --wrap:1180px;
  --pad: clamp(20px,5vw,34px);
  --ease:cubic-bezier(.22,.61,.36,1);

  --serif:"Literata", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

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

html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:84px;
}

body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  color:var(--txt);
  background:var(--green-900);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

/* paper grain — keeps the flat dark from looking like a template.
   Painted per-section rather than as one fixed blended layer: a fixed
   blend layer forces a compositor pass that some engines drop on scroll. */
.hero::before,.board::before,.cta__grain{
  content:"";
  position:absolute; inset:0; z-index:1; pointer-events:none; opacity:.35;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.045'/%3E%3C/svg%3E");
}

img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; }
p{ margin:0; }
ul,ol,dl{ margin:0; padding:0; list-style:none; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }

h1,h2,h3{
  margin:0; font-family:var(--serif); font-weight:700;
  line-height:1.08; letter-spacing:-.03em;
}

:focus-visible{ outline:2px solid var(--gold); outline-offset:3px; border-radius:3px; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:var(--pad); position:relative; z-index:2; }
.wrap--narrow{ max-width:790px; }

.skip{ position:absolute; left:-9999px; top:0; z-index:200; padding:12px 20px; background:var(--gold); color:var(--ink); font-weight:600; }
.skip:focus{ left:12px; top:12px; }

.lede{ font-size:clamp(1rem,2vw,1.14rem); color:var(--txt-2); max-width:56ch; }
.mute{ font-size:13.5px; color:var(--txt-3); }
.row{ display:flex; flex-wrap:wrap; gap:12px; }

/* the wink — same size/weight as its neighbour, just picked out in gold */
.mute--pun{ color:var(--gold); opacity:.85; margin-top:4px; }
.lede--pun{ color:var(--gold); font-style:italic; margin-top:6px; }
.board .lede--pun{ color:var(--green-600); }

/* ============================================================
   THE SEAL
   ============================================================ */

.seal{ display:block; overflow:visible; }
.seal__ring{ fill:none; stroke:var(--gold); stroke-width:.7; opacity:.5; }
.seal__ring--in{ stroke-dasharray:1.5 3.5; opacity:.65; }
.seal__txt{
  font-family:var(--sans); font-size:6.4px; font-weight:600;
  letter-spacing:.24em; fill:var(--gold); opacity:.85;
}
.seal--lg{ width:186px; height:186px; }
.seal--xl{ width:min(78vw,660px); height:min(78vw,660px); }
.seal--lg .seal__txt,.seal--xl .seal__txt{ animation:spin 46s linear infinite; transform-origin:60px 60px; }
@keyframes spin{ to{ transform:rotate(360deg); } }

/* small roundel that opens every section — the repeating brand tick */
.tick{
  width:11px; height:11px; border-radius:50%; flex-shrink:0;
  border:1px solid currentColor; position:relative;
}
.tick::after{
  content:""; position:absolute; inset:2.5px; border-radius:50%; background:currentColor;
}

/* ============================================================
   HEADER
   ============================================================ */

.hdr{
  position:sticky; top:0; z-index:100;
  border-bottom:1px solid transparent;
  transition:background .35s var(--ease), border-color .35s var(--ease);
}
.hdr.is-stuck{
  background:rgba(11,35,28,.82);
  backdrop-filter:blur(18px) saturate(150%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  border-bottom-color:var(--line);
}
.hdr__in{ display:flex; align-items:center; gap:24px; height:70px; z-index:110; }

.brand{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.brand__txt{
  display:flex; flex-direction:column; line-height:1.02;
  font-size:14px; font-weight:800; letter-spacing:.15em;
}
.brand__sub{ font-style:normal; font-size:9px; letter-spacing:.46em; color:var(--gold); font-weight:600; }

.nav{ display:flex; gap:28px; margin-left:auto; }
.nav a{ font-size:14px; color:var(--txt-2); padding:6px 0; position:relative; transition:color .2s var(--ease); }
.nav a::after{ content:""; position:absolute; left:0; bottom:2px; width:0; height:1px; background:var(--gold); transition:width .3s var(--ease); }
.nav a:hover{ color:var(--txt); }
.nav a:hover::after{ width:100%; }

.hdr__act{ display:flex; align-items:center; gap:11px; margin-left:auto; }
.nav + .hdr__act{ margin-left:0; }

.lang{ display:flex; gap:2px; padding:3px; border:1px solid var(--line); border-radius:999px; }
.lang__b{ padding:5px 10px; font-size:11px; font-weight:700; letter-spacing:.06em; color:var(--txt-3); border-radius:999px; transition:.2s var(--ease); }
.lang__b:hover{ color:var(--txt-2); }
.lang__b.is-on{ background:var(--gold); color:var(--ink); }

.burger{ display:none; flex-direction:column; gap:5px; padding:8px 4px; }
.burger span{ display:block; width:21px; height:2px; background:var(--txt); border-radius:2px; transition:.3s var(--ease); }
.burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ============================================================
   BUTTONS
   ============================================================ */

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  padding:12px 22px; border-radius:999px;
  font-size:14.5px; font-weight:600; letter-spacing:-.005em; white-space:nowrap;
  color:var(--cream); background:var(--green-600);
  box-shadow:0 1px 0 rgba(255,255,255,.14) inset, 0 8px 24px -12px rgba(0,112,74,.9);
  transition:transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease);
}
.btn:hover{ transform:translateY(-2px); background:#00845A; box-shadow:0 1px 0 rgba(255,255,255,.18) inset, 0 16px 32px -14px rgba(0,132,90,.95); }
.btn:active{ transform:translateY(0) !important; }
/* magnetic pull — JS sets an inline transform on mousemove; this just keeps the
   snap-back on release from looking abrupt */
.btn--lg,.btn--ghost{ transition:transform .35s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease); }

.btn--sm{ padding:9px 17px; font-size:13px; }
.btn--lg{ padding:15px 28px; font-size:15.5px; }
.btn--full{ width:100%; margin-top:22px; }

.btn--ghost{
  background:transparent; color:var(--txt);
  border:1px solid var(--line-2); box-shadow:none;
}
.btn--ghost:hover{ background:rgba(247,243,232,.06); border-color:var(--gold); box-shadow:none; }

.btn--dark{ background:var(--green-800); color:var(--cream); box-shadow:none; }
.btn--dark:hover{ background:var(--green-600); box-shadow:0 14px 28px -16px rgba(0,112,74,.8); }

/* ============================================================
   HERO
   ============================================================ */

.hero{
  position:relative; overflow:hidden;
  padding:clamp(56px,9vw,104px) 0 clamp(72px,10vw,116px);
}
/* an organic blob panel behind the product shot — the Starbucks-marketing
   move of a rounded colour field carrying the photo, not a hard crop */
.hero__blob{
  position:absolute; z-index:0; pointer-events:none;
  top:6%; right:-9%; width:min(58vw,760px); aspect-ratio:1/.92;
  background:linear-gradient(155deg, var(--green-600), var(--green-800) 72%);
  border-radius:63% 37% 56% 44% / 48% 42% 58% 52%;
  filter:drop-shadow(0 30px 70px rgba(0,0,0,.45));
}
.hero__art{
  position:absolute; z-index:1; pointer-events:none;
  top:6%; right:-9%; width:min(58vw,760px); aspect-ratio:1/.92;
  background-image:image-set(url("/assets/hero.webp") type("image/webp"), url("/assets/hero.jpg") type("image/jpeg"));
  background-image:-webkit-image-set(url("/assets/hero.webp") type("image/webp"), url("/assets/hero.jpg") type("image/jpeg"));
  background-size:cover; background-position:64% 38%;
  border-radius:63% 37% 56% 44% / 48% 42% 58% 52%;
}
.hero::after{
  content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:radial-gradient(64% 55% at 20% 30%, rgba(11,35,28,.75), transparent 70%),
             linear-gradient(180deg, rgba(11,35,28,.2) 0%, transparent 30%, rgba(11,35,28,.94) 97%);
}
/* sits low-right so the roundel reads behind the art, never under the headline */
.hero__seal{
  position:absolute; top:64%; right:-12%; z-index:1;
  transform:translateY(-50%); pointer-events:none; opacity:.32;
}
.hero__in{ max-width:720px; }

.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:6px 15px 6px 11px; margin-bottom:24px;
  border:1px solid rgba(200,164,92,.4); border-radius:999px;
  background:rgba(200,164,92,.1);
  font-size:11.5px; font-weight:700; letter-spacing:.13em; text-transform:uppercase;
  color:var(--gold);
}
.dot{ width:6px; height:6px; border-radius:50%; background:var(--mint); box-shadow:0 0 0 0 rgba(74,222,128,.7); animation:pulse 2.6s infinite; }
@keyframes pulse{ 70%{ box-shadow:0 0 0 8px rgba(74,222,128,0); } 100%{ box-shadow:0 0 0 0 rgba(74,222,128,0); } }

.hero__h{
  font-size:clamp(2.7rem,7.2vw,5.1rem); font-weight:800;
  letter-spacing:-.045em; margin-bottom:20px;
}
.hero__h em{
  font-style:italic; font-weight:500;
  color:var(--gold); position:relative;
}
.hero__h em::after{
  content:""; position:absolute; left:1%; right:1%; bottom:.05em; height:.1em;
  background:linear-gradient(90deg, var(--gold), transparent 92%);
  opacity:.5; border-radius:2px;
}
.hero .lede{ margin-bottom:30px; }
.hero .row{ margin-bottom:14px; }

.stats{
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px;
  margin-top:52px; padding-top:30px; border-top:1px solid var(--line);
}
.stats li{ display:flex; flex-direction:column; gap:2px; }
.stats b{
  font-family:var(--serif); font-size:clamp(1.35rem,3vw,1.8rem);
  font-weight:700; letter-spacing:-.035em; color:var(--cream);
  font-variant-numeric:tabular-nums;
}
.stats b i{ font-style:normal; }
.stats span{ font-size:12.5px; color:var(--txt-3); line-height:1.35; }

/* ============================================================
   SECTION SCAFFOLD
   ============================================================ */

.sect{ padding:clamp(76px,10vw,128px) 0; position:relative; }

.head{ margin-bottom:clamp(40px,5vw,60px); }
.head--mid{ text-align:center; }
.head--mid .lede{ margin-inline:auto; }

.eyebrow{
  display:flex; align-items:center; gap:10px; margin-bottom:16px;
  font-size:11px; font-weight:700; letter-spacing:.22em; text-transform:uppercase;
  color:var(--gold);
}
.head--mid .eyebrow{ justify-content:center; }
.head h2{ font-size:clamp(1.95rem,4.6vw,3.25rem); font-weight:800; margin-bottom:16px; }
.head .lede{ margin-top:0; }

/* --- cards --- */

.cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.card{
  position:relative; isolation:isolate; padding:30px 26px 32px;
  border:1px solid var(--line); border-radius:var(--r-lg);
  background:linear-gradient(170deg, rgba(247,243,232,.05), rgba(247,243,232,.012));
  transition:border-color .3s var(--ease), transform .3s var(--ease);
}
.card:hover{ border-color:rgba(200,164,92,.45); transform:translateY(-4px); }
/* cursor-follow glow — JS writes --mx/--my in percent on mousemove */
.card::before{
  content:""; position:absolute; inset:0; z-index:-1; border-radius:inherit;
  background:radial-gradient(240px circle at var(--mx,50%) var(--my,50%), rgba(200,164,92,.16), transparent 65%);
  opacity:0; transition:opacity .35s var(--ease);
  pointer-events:none;
}
.card:hover::before{ opacity:1; }
.card__n{
  display:block; margin-bottom:18px;
  font-family:var(--serif); font-size:13px; font-weight:700; letter-spacing:.1em;
  color:var(--gold); opacity:.8;
}
.card h3{ font-size:1.2rem; margin-bottom:9px; }
.card p{ font-size:14.5px; color:var(--txt-2); }

/* --- split (visual + spec) --- */

.split{
  display:grid; grid-template-columns:1fr 1fr; gap:clamp(30px,5vw,64px);
  align-items:center; margin-top:clamp(52px,7vw,84px);
}
.split__img{ position:relative; border-radius:var(--r-lg); overflow:hidden; border:1px solid var(--line); }
.split__img img{ width:100%; aspect-ratio:1/1; object-fit:cover; }
.split__body h3{ font-size:clamp(1.45rem,3vw,2rem); margin-bottom:14px; }
.split__body p{ font-size:15px; color:var(--txt-2); margin-bottom:26px; max-width:44ch; }

.spec div{
  display:flex; flex-wrap:wrap; align-items:baseline; gap:16px; padding:13px 0;
  border-top:1px solid var(--line); cursor:default; border-radius:6px;
  transition:background .25s var(--ease);
}
.spec div:last-child{ border-bottom:1px solid var(--line); }
.spec div:hover,.spec div:focus{ background:rgba(200,164,92,.05); outline:none; }
.spec dt{
  font-family:var(--serif); font-weight:700; font-size:14.5px; color:var(--gold);
  min-width:86px; flex-shrink:0; font-variant-numeric:tabular-nums;
}
.spec dd{ margin:0; font-size:14px; color:var(--txt-2); }
/* hover/focus-reveal detail — a second line of explanation tucked under each spec */
.spec__more{
  flex-basis:100%; max-height:0; opacity:0; overflow:hidden; margin:0;
  padding-left:102px; font-size:12.5px; line-height:1.5; color:var(--txt-3);
  transition:max-height .35s var(--ease), opacity .3s var(--ease), margin-top .35s var(--ease);
}
.spec div:hover .spec__more,.spec div:focus .spec__more{ max-height:60px; opacity:1; margin-top:6px; }

/* ---- DPI comparison (tabbed, animated) ---- */

.dpi{
  margin-top:clamp(52px,7vw,84px); padding:clamp(26px,4vw,40px) clamp(20px,4vw,36px);
  border:1px solid var(--line); border-radius:var(--r-lg);
  background:linear-gradient(170deg, rgba(247,243,232,.045), rgba(247,243,232,.01));
}
.dpi__tabs{ display:inline-flex; gap:4px; padding:4px; border:1px solid var(--line); border-radius:999px; margin-bottom:clamp(26px,4vw,38px); }
.dpi__tab{ padding:9px 18px; font-size:13px; font-weight:700; border-radius:999px; color:var(--txt-3); transition:.2s var(--ease); }
.dpi__tab:hover{ color:var(--txt-2); }
.dpi__tab.is-on{ background:var(--gold); color:var(--ink); }

.dpi__flow{
  display:grid; grid-template-columns:1fr minmax(46px,110px) 1fr minmax(46px,110px) 1fr;
  align-items:center; gap:4px;
}
.dpi__node{ display:flex; flex-direction:column; align-items:center; gap:8px; text-align:center; padding:8px 10px; }
.dpi__node b{ font-family:var(--serif); font-size:14.5px; font-weight:700; color:var(--txt); }
.dpi__node small{ font-size:11.5px; color:var(--txt-3); line-height:1.35; max-width:17ch; }
.dpi__ico{
  width:40px; height:40px; border-radius:50%; border:1.5px solid var(--line-2);
  display:flex; align-items:center; justify-content:center; position:relative; flex-shrink:0;
}
.dpi__node.is-alert .dpi__ico,.dpi__node.is-blocked .dpi__ico{ border-color:var(--red); }
.dpi__node.is-ok .dpi__ico{ border-color:var(--mint); }
.dpi__node.is-blocked b{ color:var(--red); }
.dpi__node.is-ok b{ color:var(--mint); }
.dpi__ico::after{ content:""; width:8px; height:8px; border-radius:50%; background:currentColor; opacity:.7; color:var(--txt-3); }
.dpi__node.is-alert .dpi__ico::after,.dpi__node.is-blocked .dpi__ico::after{ background:var(--red); opacity:1; }
.dpi__node.is-ok .dpi__ico::after{ background:var(--mint); opacity:1; }

.dpi__wire{ position:relative; height:2px; background:var(--line-2); }
.dpi__wire--dead{ background:repeating-linear-gradient(90deg, var(--red) 0 4px, transparent 4px 8px); }
.dpi__pkt{
  position:absolute; top:50%; left:0; width:7px; height:7px; margin-top:-3.5px;
  border-radius:50%; background:var(--mint);
  animation:pktmove 2.6s var(--ease) infinite;
}
.dpi__pkt--blocked{ background:var(--gold); animation-name:pktmoveHalf; }
@keyframes pktmove{
  0%{ left:0; opacity:0; } 8%{ opacity:1; } 92%{ opacity:1; } 100%{ left:100%; opacity:0; }
}
@keyframes pktmoveHalf{
  0%{ left:0; opacity:0; } 15%{ opacity:1; } 82%{ left:88%; opacity:1; } 100%{ left:88%; opacity:0; }
}
.dpi__x{
  position:absolute; left:88%; top:50%; transform:translate(-50%,-50%);
  color:var(--red); font-size:16px; font-weight:800; line-height:1;
}
.dpi__caption{ margin-top:clamp(20px,3vw,28px); font-size:13px; color:var(--txt-3); max-width:62ch; }

/* ============================================================
   THE BOARD — cream menu block
   The oversized corner radii are the arc that carries the roundel
   language into the page transitions.
   ============================================================ */

.board{
  position:relative; z-index:2;
  margin-top:clamp(-40px,-4vw,-20px);
  padding:clamp(72px,9vw,116px) 0 clamp(76px,9vw,120px);
  background:var(--cream);
  color:var(--ink);
  border-radius:100% 100% 0 0 / clamp(50px,7vw,110px) clamp(50px,7vw,110px) 0 0;
}
.board + .sect{
  margin-top:clamp(-40px,-4vw,-20px);
  padding-top:clamp(96px,11vw,150px);
  background:var(--green-900);
  border-radius:100% 100% 0 0 / clamp(50px,7vw,110px) clamp(50px,7vw,110px) 0 0;
  position:relative; z-index:3;
}

.board .eyebrow{ color:var(--green-600); }
.board h2{ color:var(--ink); }
.board .lede{ color:rgba(20,38,31,.66); }

/* --- plans --- */

.plans{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; align-items:start; }

.plan{
  position:relative; isolation:isolate; padding:32px 28px 34px;
  border:1px solid rgba(20,38,31,.14); border-radius:var(--r-lg);
  background:#FFFDF7;
  transition:border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}
.plan:hover{ transform:translateY(-4px); box-shadow:0 26px 48px -32px rgba(20,38,31,.45); }
.plan::before{
  content:""; position:absolute; inset:0; z-index:-1; border-radius:inherit;
  background:radial-gradient(220px circle at var(--mx,50%) var(--my,50%), rgba(0,112,74,.09), transparent 65%);
  opacity:0; transition:opacity .35s var(--ease);
  pointer-events:none;
}
.plan:hover::before{ opacity:1; }

.plan--hot{
  border-color:var(--green-600);
  box-shadow:0 24px 52px -30px rgba(0,112,74,.55);
}
.plan__badge{
  position:absolute; top:-11px; left:28px;
  padding:4px 13px; border-radius:999px;
  background:var(--green-600); color:var(--cream);
  font-size:10.5px; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
}

.plan__size{
  font-family:var(--serif); font-size:1.55rem; font-weight:700;
  letter-spacing:-.02em; color:var(--green-600); line-height:1;
}
.plan__term{ font-size:13px; color:rgba(20,38,31,.55); margin-top:5px; }
.plan__price{ display:flex; align-items:baseline; gap:5px; margin-top:20px; }
.plan__price b{
  font-family:var(--serif); font-size:2.9rem; font-weight:700;
  letter-spacing:-.045em; line-height:1; color:var(--ink);
  font-variant-numeric:tabular-nums;
}
.plan__price span{ font-size:1.15rem; color:rgba(20,38,31,.5); font-weight:600; }
.plan__per{ font-size:12.5px; color:rgba(20,38,31,.5); margin:8px 0 24px; }

.plan ul{ display:flex; flex-direction:column; gap:11px; }
.plan li{ position:relative; padding-left:25px; font-size:14px; color:rgba(20,38,31,.78); }
.plan li::before{
  content:""; position:absolute; left:1px; top:6px;
  width:13px; height:8px; border-left:2px solid var(--green-600); border-bottom:2px solid var(--green-600);
  transform:rotate(-45deg) scale(.85);
}

.board__note{
  margin-top:32px; text-align:center; font-size:13.5px; color:rgba(20,38,31,.55);
}

/* --- steps --- */

.steps{ margin-top:clamp(76px,9vw,120px); padding-top:clamp(60px,7vw,88px); border-top:1px solid rgba(20,38,31,.12); }

.steps__list{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.steps__list li{ position:relative; padding-top:26px; border-top:2px solid var(--green-600); }
.steps__list b{
  position:absolute; top:-13px; left:0; padding-right:12px; background:var(--cream);
  font-family:var(--serif); font-size:13px; font-weight:700; letter-spacing:.1em; color:var(--green-600);
}
.steps__list h3{ font-size:1.12rem; color:var(--ink); margin-bottom:7px; }
.steps__list p{ font-size:14px; color:rgba(20,38,31,.66); }

.devs{ display:grid; grid-template-columns:repeat(6,1fr); gap:10px; margin-top:44px; }
.devs li{
  position:relative; isolation:isolate; display:flex; flex-direction:column; gap:2px; padding:15px 16px;
  border:1px solid rgba(20,38,31,.13); border-radius:var(--r);
  transition:border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease);
}
.devs li:hover{ border-color:var(--green-600); background:rgba(0,112,74,.05); transform:translateY(-2px); }
.devs span{ font-size:13.5px; font-weight:650; color:var(--ink); }
.devs small{ font-size:11.5px; color:rgba(20,38,31,.48); }

/* ============================================================
   FAQ
   ============================================================ */

.faq details{ border-bottom:1px solid var(--line); }
.faq details:first-child{ border-top:1px solid var(--line); }
.faq summary{
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  padding:22px 2px; cursor:pointer; list-style:none;
  font-family:var(--serif); font-size:1.08rem; font-weight:700; letter-spacing:-.02em;
  transition:color .2s var(--ease);
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary:hover{ color:var(--gold); }
.faq summary::after{
  content:""; flex-shrink:0; width:10px; height:10px;
  border-right:1.8px solid var(--gold); border-bottom:1.8px solid var(--gold);
  transform:rotate(45deg) translateY(-3px); transition:transform .3s var(--ease);
}
.faq details[open] summary::after{ transform:rotate(225deg) translateY(-3px); }
.faq details p{ padding:0 2px 24px; font-size:14.5px; color:var(--txt-2); max-width:66ch; animation:fade .35s var(--ease); }
@keyframes fade{ from{ opacity:0; transform:translateY(-4px); } to{ opacity:1; transform:none; } }

/* ============================================================
   CTA + FOOTER
   ============================================================ */

.cta{ position:relative; padding:clamp(84px,11vw,136px) 0; overflow:hidden; }
.cta::before{
  content:""; position:absolute; inset:0; z-index:0;
  background-image:image-set(url("/assets/cta.webp") type("image/webp"), url("/assets/cta.jpg") type("image/jpeg"));
  background-image:-webkit-image-set(url("/assets/cta.webp") type("image/webp"), url("/assets/cta.jpg") type("image/jpeg"));
  background-size:cover; background-position:center 60%; opacity:.5;
}
.cta::after{
  content:""; position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, var(--green-900) 1%, transparent 42%, rgba(11,35,28,.9) 100%);
}
.cta__in{ display:flex; flex-direction:column; align-items:center; text-align:center; gap:16px; }
.cta__in .seal{ margin-bottom:6px; filter:drop-shadow(0 12px 34px rgba(74,222,128,.28)); }
.cta__in h2{ font-size:clamp(1.9rem,4.6vw,2.9rem); }
.cta__in .lede{ text-align:center; }
.cta__in .btn{ margin-top:10px; }

.ftr{ border-top:1px solid var(--line); padding:40px 0 48px; }
.ftr__in{ display:flex; flex-wrap:wrap; align-items:center; gap:18px 32px; }
.ftr__brand{ display:flex; align-items:center; gap:10px; font-size:12px; font-weight:700; letter-spacing:.13em; }
.ftr__nav{ display:flex; flex-wrap:wrap; gap:8px 24px; margin-left:auto; }
.ftr__nav a{ font-size:13.5px; color:var(--txt-3); transition:color .2s var(--ease); }
.ftr__nav a:hover{ color:var(--gold); }
.ftr__cp{ width:100%; padding-top:20px; border-top:1px solid var(--line); font-size:12.5px; color:var(--txt-3); }

/* ============================================================
   REVEAL
   ============================================================ */

.reveal{ opacity:0; transform:translateY(16px); }
.reveal.is-in{ opacity:1; transform:none; transition:opacity .75s var(--ease), transform .75s var(--ease); }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width:1040px){
  .devs{ grid-template-columns:repeat(3,1fr); }
}

@media (max-width:900px){
  .cards,.plans,.steps__list{ grid-template-columns:1fr; }
  .split{ grid-template-columns:1fr; }
  .plan--hot{ order:-1; }
  .stats{ grid-template-columns:repeat(2,1fr); gap:24px 20px; }
  .hero__blob,.hero__art{
    top:auto; bottom:-8%; right:-16%; width:80vw; opacity:.55;
  }
  .steps__list li{ padding-top:22px; }

  .dpi__flow{ grid-template-columns:1fr; justify-items:center; row-gap:2px; }
  .dpi__wire{ width:2px; height:32px; min-width:0; }
  .dpi__wire--dead{ background:repeating-linear-gradient(180deg, var(--red) 0 4px, transparent 4px 8px); }
  .dpi__pkt{ left:50%; top:0; margin-top:0; margin-left:-3.5px; animation-name:pktmoveV; }
  .dpi__pkt--blocked{ animation-name:pktmoveVHalf; }
  .dpi__x{ left:50%; top:82%; }
  @keyframes pktmoveV{
    0%{ top:0; opacity:0; } 8%{ opacity:1; } 92%{ opacity:1; } 100%{ top:100%; opacity:0; }
  }
  @keyframes pktmoveVHalf{
    0%{ top:0; opacity:0; } 15%{ opacity:1; } 82%{ top:82%; opacity:1; } 100%{ top:82%; opacity:0; }
  }
}

@media (max-width:760px){
  .burger{ display:flex; }
  .hdr__in{ height:62px; gap:12px; }
  .hdr .btn--sm{ display:none; }

  .nav{
    position:fixed; inset:62px 0 auto; z-index:99;
    flex-direction:column; gap:0; margin:0; padding:10px var(--pad) 24px;
    background:rgba(11,35,28,.98);
    backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
    border-bottom:1px solid var(--line);
    transform:translateY(-8px); opacity:0; pointer-events:none;
    transition:opacity .26s var(--ease), transform .26s var(--ease);
  }
  .nav.is-open{ transform:none; opacity:1; pointer-events:auto; }
  .nav a{ padding:14px 0; font-size:16px; border-bottom:1px solid var(--line); }
  .nav a::after{ display:none; }

  .row .btn{ width:100%; }
  .ftr__nav{ margin-left:0; width:100%; }

  .spec__more{ padding-left:0; }
  .dpi__tabs{ display:flex; }
  .dpi__tab{ flex:1; text-align:center; }
}

@media (max-width:420px){
  .devs{ grid-template-columns:repeat(2,1fr); }
}

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{
    animation-duration:.01ms !important; animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .reveal{ opacity:1; transform:none; }
}