/* =========================================================================
   SUSTENOBIL — app presentation site
   Brand authority: "SUSTENOBIL_Brandbook Business Presentation.pdf"

     Theme One   #41c1ba teal · #365b6d slate blue · #435053 deep slate · #000000
     Theme Two   #d8c385 sand · #6c9286 sage · #f7f7f7 off-white · #ffffff
     Type        EB Garamond (self-hosted, OFL — see fonts/OFL-LICENSE.txt)

   CONTRAST (WCAG 2.1 AA, measured):
     #435053 on #ffffff  8.36:1  headings
     #365b6d on #ffffff  7.31:1  body
     #1f7c77 on #ffffff  4.99:1  "teal text" — derived in sustenobil-brand,
                                 the only teal that may carry letters
     #000000 on #41c1ba  9.56:1  text on a teal fill (buttons, chips, bands)
     #ffffff on #435053  8.36:1  dark bands, footer
     #d8c385 on #435053  4.80:1  sand accents on the deep band
     #41c1ba on #ffffff  2.20:1  NEVER as text. Teal is a fill, rule, dot.
   ========================================================================= */

@font-face{font-family:"EB Garamond";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/eb-garamond-latin-ext-400-normal.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"EB Garamond";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/eb-garamond-latin-400-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"EB Garamond";font-style:italic;font-weight:400;font-display:swap;src:url("fonts/eb-garamond-latin-ext-400-italic.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"EB Garamond";font-style:italic;font-weight:400;font-display:swap;src:url("fonts/eb-garamond-latin-400-italic.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"EB Garamond";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/eb-garamond-latin-ext-500-normal.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"EB Garamond";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/eb-garamond-latin-500-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"EB Garamond";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/eb-garamond-latin-ext-600-normal.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"EB Garamond";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/eb-garamond-latin-600-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"EB Garamond";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/eb-garamond-latin-ext-700-normal.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"EB Garamond";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/eb-garamond-latin-700-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}


:root{
  --teal:#41c1ba; --slate:#365b6d; --deep:#435053; --ink:#000;
  --sand:#d8c385; --sage:#6c9286; --off:#f7f7f7; --white:#fff;
  /* derived — fills only, except --teal-text (4.99:1 on white) */
  --teal-text:#1f7c77; --teal-wash:#eaf7f6; --teal-veil:#cbece9; --sand-wash:#f7f2e4;
  --line:rgba(67,80,83,.14);
  --serif:"EB Garamond",Garamond,"Times New Roman",Georgia,serif;
  --ui:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --wrap:1200px; --gutter:16px; --radius:28px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
@media (min-width:720px){:root{--gutter:40px}}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--white);color:var(--slate);font-family:var(--serif);font-size:19px;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-feature-settings:"kern","liga","onum"}
img,svg{display:block;max-width:100%}
a{color:var(--teal-text);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--teal-text);outline-offset:3px;border-radius:6px}
h1,h2,h3,h4{font-family:var(--serif);color:var(--deep);margin:0;line-height:1.05;font-weight:500;letter-spacing:-.015em}
p{margin:0}
sub{font-size:.62em;line-height:0;vertical-align:-.28em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;background:var(--teal);color:var(--ink);padding:8px 14px;border-radius:8px;z-index:100;font-weight:600}
.skip:focus{left:8px}
svg.i{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* ---- type ----------------------------------------------------------- */
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--teal-text);margin-bottom:22px}
.eyebrow::before{content:"";width:32px;height:1px;background:currentColor}
.h2{font-size:clamp(38px,5.2vw,64px)}
.h2 em,.h1 em{font-style:italic;font-weight:400}
.lede{font-size:clamp(19px,1.6vw,22px);line-height:1.6;max-width:58ch}
.section{padding:clamp(88px,12vw,160px) 0}
.center{text-align:center}
.center .lede{margin-left:auto;margin-right:auto}
.head{max-width:780px;margin-bottom:clamp(48px,7vw,80px)}
.head.center{margin-left:auto;margin-right:auto}
.head .h2{margin-bottom:22px}

/* ---- buttons -------------------------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 28px;border-radius:999px;font-family:var(--serif);font-size:19px;font-weight:600;text-decoration:none;border:1px solid transparent;transition:transform .2s var(--ease),background .2s,box-shadow .2s}
.btn:hover{transform:translateY(-1px);text-decoration:none}
.btn-primary{background:var(--teal);color:var(--ink);box-shadow:0 10px 30px -12px rgba(31,124,119,.7)}
.btn-primary:hover{background:#52c9c2}
.btn-quiet{color:var(--deep);border-color:var(--line)}
.btn-quiet:hover{border-color:var(--deep)}

/* ---- store badges (official artwork, unmodified) -------------------- */
.badges{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.center .badges{justify-content:center}
.badge{display:block;height:52px;width:auto}
.badge-note{font-family:var(--ui);font-size:13px;color:var(--slate);margin-top:14px;letter-spacing:.01em}
.on-dark .badge-note{color:var(--white)}

/* ---- nav ------------------------------------------------------------ */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(1.6) blur(18px);-webkit-backdrop-filter:saturate(1.6) blur(18px);border-bottom:1px solid transparent;transition:border-color .3s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav .wrap{display:flex;align-items:center;gap:32px;height:76px}
.logo img{height:34px;width:auto}
.nav-links{display:none;gap:30px;margin-left:auto}
.nav-links a{color:var(--deep);text-decoration:none;font-size:18px;font-weight:500;position:relative}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:var(--teal);transform:scaleX(0);transition:transform .25s var(--ease)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav .cta{display:none;min-height:44px;padding:0 22px;font-size:17px}
.menu{margin-left:auto;position:relative}
.menu summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;font-size:18px;font-weight:600;color:var(--deep);padding:8px 4px}
.menu summary::-webkit-details-marker{display:none}
.menu .bars{width:20px;height:1.5px;background:var(--deep);position:relative}
.menu .bars::before,.menu .bars::after{content:"";position:absolute;left:0;width:20px;height:1.5px;background:var(--deep)}
.menu .bars::before{top:-6px}.menu .bars::after{top:6px}
.menu-panel{position:absolute;right:0;top:calc(100% + 12px);background:var(--white);border-radius:18px;box-shadow:0 30px 70px -24px rgba(54,91,109,.45);padding:12px;display:grid;gap:2px;min-width:240px}
.menu-panel a{padding:12px 14px;border-radius:10px;color:var(--deep);text-decoration:none;font-size:18px}
.menu-panel a:hover{background:var(--teal-wash)}
.menu-panel .btn{margin-top:8px;color:var(--ink)}
@media (min-width:980px){.nav-links,.nav .cta{display:flex}.nav .cta{margin-left:0}.menu{display:none}}

/* ---- device frame --------------------------------------------------- */
.device{--w:290px;position:relative;width:var(--w);aspect-ratio:1206/2622;flex:none;border-radius:calc(var(--w) * .17);padding:calc(var(--w) * .035);
  background:linear-gradient(150deg,#5b676a 0%,#1d2426 18%,#0d1112 50%,#1d2426 82%,#4f5b5e 100%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.18),0 50px 100px -40px rgba(31,48,52,.55),0 24px 48px -24px rgba(0,0,0,.35)}
.device::before{content:"";position:absolute;inset:calc(var(--w) * .012);border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(0,0,0,.6);pointer-events:none}
.device img{width:100%;height:100%;object-fit:cover;border-radius:calc(var(--w) * .135);background:#fff}
.device .btn-side{position:absolute;right:-3px;top:24%;width:3px;height:12%;border-radius:0 3px 3px 0;background:#2a3133}
.device .btn-vol{position:absolute;left:-3px;top:20%;width:3px;height:7%;border-radius:3px 0 0 3px;background:#2a3133;box-shadow:0 calc(var(--w) * .2) 0 #2a3133}

/* ---- hero ----------------------------------------------------------- */
.hero{position:relative;overflow:hidden;padding:clamp(40px,5.5vw,76px) 0 0;background:
  radial-gradient(60% 50% at 50% 78%,rgba(65,193,186,.22),rgba(65,193,186,0) 70%),
  radial-gradient(40% 30% at 85% 20%,rgba(216,195,133,.25),rgba(216,195,133,0) 70%),
  linear-gradient(180deg,#fff 0%,var(--off) 100%)}
.hero .copy{max-width:900px;margin:0 auto;text-align:center}
.h1{font-size:clamp(50px,7.6vw,100px);line-height:.98;margin-bottom:24px;letter-spacing:-.025em}
.h1 em{color:var(--teal-text)}
.hero .lede{margin:0 auto 30px}
.hero .actions{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;align-items:center}
.stage{position:relative;height:clamp(460px,58vw,700px);margin-top:clamp(36px,4.5vw,60px);display:flex;justify-content:center}
.stage .device{position:absolute;top:0}
.stage .d-center{--w:clamp(250px,25vw,320px);z-index:3}
.stage .d-left,.stage .d-right{--w:clamp(220px,22vw,280px);z-index:2;top:clamp(40px,5vw,70px)}
.stage .d-left{transform:translateX(-72%) rotate(-6deg)}
.stage .d-right{transform:translateX(72%) rotate(6deg)}
.stage .ring{position:absolute;left:50%;top:22%;width:clamp(520px,64vw,860px);aspect-ratio:1;border-radius:50%;border:1px solid rgba(31,124,119,.22);transform:translateX(-50%);z-index:0}
.stage .ring.r2{width:clamp(380px,46vw,620px);top:32%;border-color:rgba(216,195,133,.6)}
@media (max-width:720px){
  .stage{height:520px}
  .stage .d-center{--w:250px}
  .stage .d-left,.stage .d-right{--w:200px}
  .stage .d-left{transform:translateX(-62%) rotate(-6deg)}
  .stage .d-right{transform:translateX(62%) rotate(6deg)}
}
@media (max-width:520px){.stage .d-left,.stage .d-right{display:none}}

/* ---- facts strip ---------------------------------------------------- */
.facts{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white)}
.facts .wrap{display:grid;grid-template-columns:repeat(2,1fr)}
@media (min-width:900px){.facts .wrap{grid-template-columns:repeat(4,1fr)}}
.fact{padding:34px 18px;text-align:center;border-left:1px solid var(--line)}
.fact:nth-child(odd){border-left:0}
@media (min-width:900px){.fact:nth-child(odd){border-left:1px solid var(--line)}.fact:first-child{border-left:0}}
@media (max-width:899px){.fact:nth-child(-n+2){border-bottom:1px solid var(--line)}}
.fact b{display:block;font-size:clamp(30px,3.4vw,42px);font-weight:500;color:var(--deep);line-height:1.1;margin-bottom:6px}
.fact span{font-size:17px}

/* ---- showcase rows -------------------------------------------------- */
.show{display:grid;gap:56px;align-items:center}
@media (min-width:940px){.show{grid-template-columns:1.05fr 1fr;gap:96px}.show.flip .media{order:-1}}
.show .h2{margin-bottom:24px}
.show .lede{margin-bottom:34px}
.media{position:relative;display:flex;justify-content:center;padding:24px 0}
.media .halo{position:absolute;top:50%;left:50%;width:min(520px,100%);aspect-ratio:1;border-radius:50%;transform:translate(-50%,-50%);z-index:0}
.media .device{z-index:1}
.callout{position:absolute;z-index:2;display:flex;gap:12px;align-items:center;max-width:250px;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 24px 48px -20px rgba(31,48,52,.45),inset 0 0 0 1px rgba(255,255,255,.6);font-family:var(--ui);font-size:13.5px;line-height:1.35;color:#24302f}
.callout b{display:block;font-size:14.5px;color:#14201f}
.callout .ic{width:38px;height:38px;border-radius:12px;background:var(--teal);color:var(--ink);display:grid;place-items:center;font-size:19px;flex:none}
.callout.c1{left:0;top:16%}
.callout.c2{right:0;bottom:16%}
@media (max-width:560px){.callout{position:relative;left:auto!important;right:auto!important;top:auto!important;bottom:auto!important;margin-top:14px;max-width:none}.media{flex-direction:column;align-items:center}}

.points{list-style:none;padding:0;margin:0;display:grid;gap:0;border-top:1px solid var(--line)}
.points li{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid var(--line);font-size:18px;line-height:1.5}
.points .n{font-size:15px;font-weight:600;color:var(--teal-text);letter-spacing:.06em;padding-top:2px}
.points b{color:var(--deep);font-weight:600}

/* dark band */
.dark{background:radial-gradient(70% 60% at 80% 40%,rgba(65,193,186,.20),rgba(65,193,186,0) 70%),linear-gradient(160deg,var(--slate),var(--deep));color:var(--white)}
.dark h2,.dark h3,.dark .points b{color:var(--white)}
.dark .eyebrow{color:var(--white)}  /* sand fails on the slate end of this gradient (4.1:1) */
.dark .lede,.dark .points li{color:var(--white)}
.dark .points{border-color:rgba(255,255,255,.2)}
.dark .points li{border-color:rgba(255,255,255,.2)}
.dark .points .n{color:var(--white)}
.dark .h2 em{color:var(--white)}

/* ---- marketplace gallery ------------------------------------------- */
.market{background:linear-gradient(180deg,var(--sand-wash),#fff)}
.rail{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;align-items:start}
.rail figure{margin:0;display:flex;flex-direction:column;align-items:center;gap:22px}
.rail .device{--w:100%;max-width:260px}
.rail figure:nth-child(even){margin-top:56px}
.rail figcaption{text-align:center}
.rail figcaption b{display:block;font-size:26px;font-weight:500;color:var(--deep);letter-spacing:.01em}
.rail figcaption span{font-size:17px}
@media (max-width:900px){
  .rail{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:20px;padding:4px var(--gutter) 24px;margin:0 calc(var(--gutter) * -1)}
  .rail figure{scroll-snap-align:center;flex:0 0 220px}
  .rail figure:nth-child(even){margin-top:0}
}

/* ---- impact --------------------------------------------------------- */
.stats3{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:28px}
.stats3 div{padding:22px 10px 20px 0}
.stats3 div + div{border-left:1px solid var(--line);padding-left:18px}
.stats3 b{display:block;font-size:22px;font-weight:600;color:var(--deep);margin-bottom:4px}
.stats3 span{font-size:16px;line-height:1.4;display:block}
.honest{border-radius:20px;background:var(--off);padding:22px 24px;font-size:17px;line-height:1.55}
.honest b{color:var(--deep)}

/* ---- tiers ---------------------------------------------------------- */
.tiers{display:flex;align-items:flex-end;gap:10px;height:250px;margin-top:40px;border-bottom:1px solid rgba(255,255,255,.35)}
.tier{flex:1;display:flex;flex-direction:column;justify-content:flex-end;height:100%}
.tier .bar{border-radius:10px 10px 0 0;display:flex;justify-content:center;padding-top:10px;font-weight:600;font-size:clamp(17px,1.8vw,22px);color:var(--ink)}
.tier:nth-child(1) .bar{height:52%;background:var(--sand)}
.tier:nth-child(2) .bar{height:63%;background:#c2c58e}
.tier:nth-child(3) .bar{height:74%;background:#8fb0a4}
.tier:nth-child(4) .bar{height:86%;background:#6cbcb1}
.tier:nth-child(5) .bar{height:100%;background:var(--teal)}
.tier-labels{display:flex;gap:10px;margin-top:12px}
.tier-labels div{flex:1;text-align:center;font-size:15px;line-height:1.25;color:var(--white)}
.tier-labels small{display:block;font-family:var(--ui);font-size:12px;margin-top:4px;color:var(--white)}

/* ---- eight Rs ------------------------------------------------------- */
.rs{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line)}
@media (min-width:820px){.rs{grid-template-columns:repeat(4,1fr)}}
.r{padding:28px 22px 30px 0;border-bottom:1px solid var(--line);position:relative}
.r h3{font-size:30px;font-weight:500;margin-bottom:8px;letter-spacing:.01em}
.r h3 span{font-size:.6em;letter-spacing:.12em}
.r p{font-size:17px;line-height:1.5}
.r .dot{position:absolute;top:36px;right:22px;width:10px;height:10px;border-radius:50%;border:1.5px solid var(--teal)}
.r.act .dot{background:var(--teal)}
.legend{display:flex;flex-wrap:wrap;gap:26px;margin-top:24px;font-size:16px}
.legend span{display:inline-flex;align-items:center;gap:10px}
.legend i{width:10px;height:10px;border-radius:50%;border:1.5px solid var(--teal);display:inline-block}
.legend i.f{background:var(--teal)}

/* ---- steps ---------------------------------------------------------- */
.steps{display:grid;gap:0;border-top:1px solid var(--line)}
@media (min-width:860px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{padding:34px 28px 36px 0;border-bottom:1px solid var(--line)}
@media (min-width:860px){.step + .step{border-left:1px solid var(--line);padding-left:28px}}
.step .num{font-size:64px;line-height:1;font-weight:400;font-style:italic;color:var(--teal-text);margin-bottom:16px}
.step h3{font-size:30px;margin-bottom:10px}
.step p{font-size:18px}

/* ---- FAQ ------------------------------------------------------------ */
.faq-grid{display:grid;gap:40px}
@media (min-width:940px){.faq-grid{grid-template-columns:.8fr 1.2fr;gap:96px}}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:26px 0;font-size:23px;font-weight:500;color:var(--deep);display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:14px;height:14px;background:linear-gradient(var(--teal-text),var(--teal-text)) center/14px 1.5px no-repeat,linear-gradient(var(--teal-text),var(--teal-text)) center/1.5px 14px no-repeat;transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 26px;font-size:18px;max-width:64ch}

/* ---- download ------------------------------------------------------- */
.download{padding:0 0 clamp(88px,12vw,140px)}
.panel{position:relative;overflow:hidden;border-radius:36px;padding:clamp(56px,8vw,96px) clamp(24px,6vw,80px);background:radial-gradient(60% 80% at 15% 100%,rgba(65,193,186,.24),rgba(65,193,186,0) 70%),radial-gradient(50% 70% at 100% 0%,rgba(216,195,133,.18),rgba(216,195,133,0) 70%),linear-gradient(150deg,var(--slate),var(--deep));color:var(--white);display:grid;gap:48px;align-items:center}
@media (min-width:940px){.panel{grid-template-columns:1.2fr .8fr}}
.panel h2{color:var(--white);font-size:clamp(38px,5vw,60px);margin-bottom:18px}
.panel p.lede{color:var(--white);margin-bottom:34px}
.panel .logo-rev{width:220px;margin-bottom:34px}
.panel .device{--w:260px;margin:0 auto;transform:rotate(4deg)}
@media (max-width:939px){.panel .device{display:none}}

/* ---- footer --------------------------------------------------------- */
.footer{background:var(--deep);color:var(--white);padding:72px 0 36px}
.footer .wrap{display:grid;gap:44px}
@media (min-width:860px){.footer .wrap{grid-template-columns:1.4fr 1fr 1fr}}
.footer .lockup{width:260px}
.footer h4{color:var(--sand);font-size:14px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:16px;font-weight:600}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer a{color:var(--white);text-decoration:none;font-size:18px}
.footer a:hover{text-decoration:underline}
.legal{border-top:1px solid rgba(255,255,255,.2);padding-top:24px;font-family:var(--ui);font-size:13px;color:var(--white);display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
@media (min-width:860px){.legal{grid-column:1/-1}}

/* ---- entrance motion ----------------------------------------------- */
@media (prefers-reduced-motion:no-preference){
  .js .reveal{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
  .js .reveal.in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media (max-width:520px){.badge{height:44px}.logo img{height:28px}.hero .eyebrow::before{display:none}}

/* =====================================================================
   MARKETPLACE — the centrepiece
   ===================================================================== */
.market{background:linear-gradient(180deg,var(--sand-wash) 0%,#fff 38%,#fff 100%)}

/* learn vs act */
.split{display:grid;gap:18px;max-width:980px;margin:0 auto}
@media (min-width:820px){.split{grid-template-columns:1fr 1fr}}
.half{border-radius:var(--radius);padding:30px 30px 28px;position:relative}
.half h3{font-size:30px;margin:10px 0 8px}
.half p{font-size:18px;margin-bottom:20px}
.half .tag{font-family:var(--ui);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.half.learn{background:var(--white);border:1px solid var(--line)}
.half.learn .tag{color:var(--teal-text)}
.half.act{background:var(--deep);color:var(--white)}
.half.act h3{color:var(--white)}
.half.act .tag{color:var(--sand)}                 /* 4.80:1 on #435053 */
.rchips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.rchips li{font-size:18px;font-weight:600;letter-spacing:.02em;padding:6px 14px;border-radius:999px}
.learn .rchips li{border:1.5px solid var(--teal);color:var(--deep)}
.act .rchips li{background:var(--teal);color:var(--ink)}

/* pull quote */
.pull{max-width:820px;margin:clamp(56px,7vw,88px) auto;text-align:center}
.pull blockquote{margin:0;font-size:clamp(28px,3.4vw,42px);line-height:1.2;font-style:italic;font-weight:400;color:var(--deep)}
.pull figcaption{margin-top:16px;font-size:16px;color:var(--slate)}
.pull cite{font-style:italic}

/* who takes part */
.loop{display:grid;gap:14px;align-items:stretch}
@media (min-width:900px){.loop{grid-template-columns:1fr auto 1fr auto 1fr;gap:10px}}
.node{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;box-shadow:0 24px 50px -36px rgba(31,48,52,.35)}
.node .ic{width:52px;height:52px;border-radius:16px;background:var(--teal);color:var(--ink);display:grid;place-items:center;font-size:26px;margin-bottom:16px}
.node h3{font-size:28px;margin-bottom:8px}
.node p{font-size:17px;line-height:1.55}
.loop .link{display:grid;place-items:center;color:var(--teal-text);font-size:26px}
@media (max-width:899px){.loop .link{transform:rotate(90deg);height:28px}}

/* four Rs, scroll story */
.rstory{display:grid;gap:40px;margin-top:clamp(72px,9vw,120px)}
@media (min-width:940px){.rstory{grid-template-columns:.85fr 1.15fr;gap:88px}}
.rphone{display:none}
@media (min-width:940px){
  .rphone{display:flex;flex-direction:column;align-items:center;gap:22px;position:sticky;top:110px;align-self:start;height:calc(100vh - 140px);justify-content:center}
  .rphone .device{--w:min(300px,24vw)}
  .rphone .device img{position:absolute;inset:calc(var(--w) * .035);width:calc(100% - var(--w) * .07);height:calc(100% - var(--w) * .07);opacity:0;transition:opacity .6s var(--ease)}
  .rphone .device img.on{opacity:1}
  .rpanel .rmedia{display:none}
}
.rdots{list-style:none;margin:0;padding:0;display:flex;gap:6px;font-family:var(--ui);font-size:12px;font-weight:600}
.rdots li{padding:6px 10px;border-radius:999px;color:var(--slate);border:1px solid var(--line);transition:all .3s}
.rdots li.on{background:var(--deep);color:var(--white);border-color:var(--deep)}
.rpanels{display:grid}
.rpanel{padding:clamp(40px,6vw,72px) 0;border-top:1px solid var(--line)}
@media (min-width:940px){.rpanel{min-height:82vh;display:flex;flex-direction:column;justify-content:center}}
.rpanel:first-child{border-top:0}
.rmedia{--w:220px;margin:0 auto 30px}
.rnum{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--teal-text);margin-bottom:16px}
.ric{width:44px;height:44px;border-radius:14px;background:var(--teal);color:var(--ink);display:grid;place-items:center;font-size:22px;letter-spacing:0}
.rpanel h3{font-size:clamp(34px,4vw,50px);margin-bottom:18px}
.rdef{font-size:20px;line-height:1.6;margin-bottom:28px;max-width:56ch}
.roles{display:grid;gap:0;border-top:1px solid var(--line);margin-bottom:24px}
@media (min-width:620px){.roles{grid-template-columns:1fr 1fr}.roles > div + div{border-left:1px solid var(--line);padding-left:22px}}
.roles > div{padding:18px 18px 18px 0;border-bottom:1px solid var(--line)}
.roles .who{display:block;font-family:var(--ui);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--deep);margin-bottom:6px}
.roles p{font-size:17px;line-height:1.55}
.fits{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.fits li{font-family:var(--ui);font-size:13px;font-weight:600;color:var(--deep);background:var(--teal-wash);padding:6px 12px;border-radius:999px}

/* how an item moves */
.journey{display:grid;gap:0;margin-top:clamp(64px,8vw,104px);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white)}
@media (min-width:900px){.journey{grid-template-columns:repeat(5,1fr)}}
.jstep{padding:26px 22px;display:flex;flex-direction:column;gap:8px;position:relative}
.jstep + .jstep{border-top:1px solid var(--line)}
@media (min-width:900px){.jstep + .jstep{border-top:0;border-left:1px solid var(--line)}}
.jstep b{font-size:24px;font-weight:500;color:var(--deep)}
.jstep > span:last-child{font-size:16px;line-height:1.5}
.role{align-self:flex-start;font-family:var(--ui);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:4px 9px;border-radius:999px}
.role.c{background:var(--teal);color:var(--ink)}
.role.k{background:var(--deep);color:var(--white)}
/* logos keep their aspect ratio (width set in CSS, height follows) */
.footer .lockup,.panel .logo-rev,.logo img{height:auto}
.logo img{width:150px}
@media (max-width:520px){.logo img{width:118px}}

/* =====================================================================
   COURIER PAGE
   ===================================================================== */
.btn-onDark{color:var(--white);border-color:rgba(255,255,255,.55)}
.btn-onDark:hover{background:var(--white);color:var(--deep)}

/* what you deliver */
.jobs{display:grid;gap:16px}
@media (min-width:700px){.jobs{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1040px){.jobs{grid-template-columns:1.4fr repeat(4,1fr)}}
.job{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:0 24px 50px -36px rgba(31,48,52,.35)}
.job.wide{background:var(--deep);border-color:var(--deep);color:var(--white)}
.job.wide h3{color:var(--white)}
.job .ic{width:48px;height:48px;border-radius:14px;background:var(--teal);color:var(--ink);display:grid;place-items:center;font-size:24px;margin-bottom:16px}
.job h3{font-size:27px;margin-bottom:8px}
.job p{font-size:17px;line-height:1.5}

/* vehicles */
.vchips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.vchips li{display:inline-flex;align-items:center;gap:8px;font-size:18px;font-weight:600;color:var(--deep);border:1.5px solid var(--teal);border-radius:999px;padding:7px 16px}
.vchips li:first-child{background:var(--teal);color:var(--ink)}

/* fair by design */
.fair{display:grid;gap:22px}
@media (min-width:860px){.fair{grid-template-columns:1fr 1fr}}
.fair .col{background:var(--white);border-radius:var(--radius);padding:30px;border:1px solid var(--line)}
.fair h3{font-size:28px;margin-bottom:12px}
.fair dl{margin:0}
.fair dl div{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:14px 0;border-top:1px solid var(--line)}
.fair dt{font-weight:600;color:var(--deep);font-size:18px}
.fair dd{margin:0;font-size:17px}
@media (max-width:520px){.fair dl div{grid-template-columns:1fr;gap:2px}}

/* enrolment steps */
.enrol{list-style:none;margin:0;padding:0;display:grid;gap:16px;counter-reset:e}
@media (min-width:760px){.enrol{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1080px){.enrol{grid-template-columns:repeat(4,1fr)}}
.enrol li{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 24px 28px;box-shadow:0 24px 50px -36px rgba(31,48,52,.35)}
.enrol .num{display:block;font-size:64px;line-height:1;font-style:italic;color:var(--teal-text);margin-bottom:12px}
.enrol h3{font-size:28px;margin-bottom:8px}
.enrol p{font-size:17px;line-height:1.55}
@media (min-width:1080px){.enrol li:not(:last-child)::after{content:"";position:absolute;top:58px;right:-14px;width:12px;height:12px;border-top:1.5px solid var(--teal);border-right:1.5px solid var(--teal);transform:rotate(45deg);z-index:1}}

/* requirements */
.need{list-style:none;margin:28px 0 0;padding:0;display:grid;border-top:1px solid var(--line)}
.need li{display:grid;grid-template-columns:36px 1fr;gap:12px;align-items:start;padding:16px 0;border-bottom:1px solid var(--line);font-size:18px;line-height:1.5}
.need .i{font-size:24px;color:var(--teal-text);margin-top:2px}
.need b{color:var(--deep)}

/* send & receive trio + cards */
.stage-sr{margin-top:0;height:clamp(440px,52vw,640px)}
.stage-sr .d-center{--w:clamp(240px,23vw,300px)}
.stage-sr .d-left,.stage-sr .d-right{--w:clamp(210px,20vw,260px)}
.sr{display:grid;gap:18px;max-width:980px;margin:clamp(40px,5vw,64px) auto 0}
@media (min-width:760px){.sr{grid-template-columns:1fr 1fr}}
.srcard{border-radius:var(--radius);padding:30px 30px 28px}
.srcard .ic{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-size:26px;margin-bottom:16px}
.srcard h3{font-size:34px;margin-bottom:4px}
.srcard .tagline-sm{font-style:italic;font-size:20px;margin-bottom:12px}
.srcard p{font-size:18px;line-height:1.55}
.srcard.send{background:var(--deep);color:var(--white)}
.srcard.send h3,.srcard.send .tagline-sm{color:var(--white)}
.srcard.send .ic{background:var(--teal);color:var(--ink)}
.srcard.receive{background:var(--white);border:1px solid var(--line)}
.srcard.receive .ic{background:var(--teal-wash);color:var(--teal-text)}
.srcard.receive .tagline-sm{color:var(--teal-text)}
.points3{max-width:980px;margin:36px auto 0}
@media (min-width:900px){.points3{grid-template-columns:repeat(3,1fr);gap:0 28px}.points3 li{grid-template-columns:36px 1fr}}
.sr,.points3{position:relative;z-index:2}
.stage-sr .ring{top:6%}
@media (max-width:720px){.stage-sr{height:auto;min-height:0;padding-bottom:20px}.stage-sr .d-center{position:relative}}