/* ============================================================
   8Oz Coffee — حملة «صوّر شارك واربح»
   Landing page styles
   ============================================================ */

/* ---------- Fonts ---------- */
@font-face{font-family:"DIN Next Arabic";src:url("../assets/fonts/DINNextArabic-Light.woff") format("woff");font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:"DIN Next Arabic";src:url("../assets/fonts/DINNextArabic-Regular.woff") format("woff");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"DIN Next Arabic";src:url("../assets/fonts/DINNextArabic-Medium.woff") format("woff");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"DIN Next Arabic";src:url("../assets/fonts/DINNextArabic-Bold.woff") format("woff");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"DIN Next Arabic";src:url("../assets/fonts/DINNextArabic-Heavy.woff") format("woff");font-weight:800;font-style:normal;font-display:swap}
@font-face{font-family:"DIN Next Arabic";src:url("../assets/fonts/DINNextArabic-Black.woff") format("woff");font-weight:900;font-style:normal;font-display:swap}

/* ---------- Tokens ---------- */
:root{
  --kraft-050:#F6EAD9;
  --kraft-100:#EEDCC4;
  --kraft-200:#E3C9A9;
  --kraft-300:#D4A77B;
  --kraft-400:#C08F63;
  --kraft-shadow:#A8794F;

  --ink:#3B2A1C;
  --ink-soft:#6B543F;
  --ink-mute:#8B7157;

  --red:#C0392B;
  --red-deep:#9E2B20;
  --orange:#E87A2C;
  --olive:#43412C;
  --navy:#2C3E63;

  --paper:#FBF3E7;
  --white:#FFFDF9;

  --r-sm:12px;
  --r-md:18px;
  --r-lg:28px;
  --r-pill:999px;

  --wrap:1120px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  --shadow-sm:0 2px 10px rgba(90,60,30,.08);
  --shadow-md:0 10px 32px rgba(90,60,30,.13);
  --shadow-lg:0 26px 70px rgba(90,60,30,.20);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"DIN Next Arabic",system-ui,"Segoe UI",Tahoma,sans-serif;
  font-weight:400;
  color:var(--ink);
  background:var(--paper);
  line-height:1.75;
  overflow-x:hidden;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
h1,h2,h3{margin:0;line-height:1.2;font-weight:800;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}

.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}

.hl{color:var(--red);font-weight:900}
.nowrap{white-space:nowrap}

/* ============================================================
   Scroll progress
   ============================================================ */
.scroll-progress{
  position:fixed;inset-block-start:0;inset-inline:0;height:3px;z-index:120;
  background:rgba(168,121,79,.14);
}
.scroll-progress span{
  display:block;height:100%;width:0;
  background:linear-gradient(90deg,var(--orange),var(--red));
  transition:width .08s linear;
}

/* ============================================================
   Header
   ============================================================ */
.site-header{
  position:fixed;inset-block-start:0;inset-inline:0;z-index:110;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px clamp(18px,4vw,40px);
  transition:background .45s var(--ease),box-shadow .45s var(--ease),padding .45s var(--ease),backdrop-filter .45s;
}
.site-header.is-stuck{
  background:rgba(251,243,231,.86);
  backdrop-filter:saturate(1.4) blur(14px);
  -webkit-backdrop-filter:saturate(1.4) blur(14px);
  box-shadow:0 1px 0 rgba(168,121,79,.18),var(--shadow-sm);
  padding-block:9px;
}
.brand img{width:auto;height:38px;object-fit:contain;transition:height .45s var(--ease)}
.site-header.is-stuck .brand img{height:32px}

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  --btn-bg:var(--red);
  --btn-fg:var(--white);
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;border-radius:var(--r-pill);
  font-weight:700;font-size:1.02rem;letter-spacing:-.005em;
  background:var(--btn-bg);color:var(--btn-fg);
  box-shadow:0 8px 22px rgba(192,57,43,.26);
  transition:transform .32s var(--ease-out),box-shadow .32s var(--ease-out),background .3s;
  will-change:transform;overflow:hidden;
}
.btn svg{width:19px;height:19px;flex:0 0 auto;transition:transform .32s var(--ease-out)}
.btn:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(192,57,43,.32)}
.btn:hover svg{transform:translateX(-4px)}
.btn:active{transform:translateY(-1px)}
.btn::after{
  content:"";position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.28),transparent 70%);
  transform:translateX(-120%);transition:transform .75s var(--ease-out);
}
.btn:hover::after{transform:translateX(120%)}

.btn--primary{background:linear-gradient(135deg,var(--red) 0%,var(--red-deep) 100%)}
.btn--ghost{
  background:transparent;color:var(--ink);
  box-shadow:inset 0 0 0 2px rgba(59,42,28,.22);
}
.btn--ghost:hover{box-shadow:inset 0 0 0 2px rgba(59,42,28,.42);transform:translateY(-3px)}
.btn--mini{padding:9px 18px;font-size:.9rem;box-shadow:0 6px 16px rgba(192,57,43,.24)}
.btn--sm{padding:12px 24px;font-size:.95rem}
.btn--xl{padding:19px 44px;font-size:1.16rem}

/* ============================================================
   Hero
   ============================================================ */
.hero{
  position:relative;min-height:100svh;
  display:grid;place-items:center;
  padding:120px 20px 90px;
  text-align:center;overflow:hidden;
  background:
    radial-gradient(120% 85% at 50% -10%,#FFF6E7 0%,var(--kraft-100) 42%,var(--kraft-200) 78%,var(--kraft-300) 100%);
}
.hero__paper{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    radial-gradient(circle at 18% 22%,rgba(255,255,255,.55) 0 2px,transparent 3px),
    radial-gradient(circle at 72% 61%,rgba(150,105,65,.16) 0 2px,transparent 3px),
    radial-gradient(circle at 41% 84%,rgba(255,255,255,.4) 0 1.5px,transparent 3px);
  background-size:140px 140px,190px 190px,110px 110px;
  mix-blend-mode:multiply;
}
.hero__paper::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 62%,rgba(168,121,79,.18) 100%);
}
.hero__inner{position:relative;z-index:2;max-width:820px}

.hero__eyebrow{
  display:inline-block;
  font-size:clamp(.8rem,2.4vw,.95rem);font-weight:700;letter-spacing:.06em;
  color:var(--ink-soft);
  padding:8px 20px;border-radius:var(--r-pill);
  background:rgba(255,253,249,.62);
  box-shadow:inset 0 0 0 1.5px rgba(168,121,79,.3);
  margin-bottom:26px;
}

.hero__title{
  font-size:clamp(3rem,11vw,6.6rem);
  font-weight:900;line-height:1.06;letter-spacing:-.03em;
  display:flex;flex-wrap:wrap;gap:0 .26em;justify-content:center;
  margin-bottom:26px;
}
.hero__title .word{display:inline-block;color:var(--olive)}
.hero__title .word--alt{color:var(--red)}

.hero__sub{
  font-size:clamp(1.05rem,4vw,1.42rem);
  font-weight:500;color:var(--ink-soft);
  max-width:40ch;margin:0 auto 34px;line-height:1.6;
}
.hero__sub strong{color:var(--navy);font-weight:800}
.hero__sub-l1{display:block}
.hero__sub-l2{display:block;font-size:1.16em;margin-top:2px}

.hero__cta{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-bottom:32px}

.hero__meta{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.meta-chip{
  display:inline-flex;align-items:center;gap:9px;
  padding:9px 18px;border-radius:var(--r-pill);
  font-size:clamp(.78rem,2.5vw,.9rem);font-weight:600;color:var(--ink-soft);
  background:rgba(255,253,249,.55);
  box-shadow:inset 0 0 0 1.5px rgba(168,121,79,.26);
}
.meta-chip svg{width:17px;height:17px;color:var(--orange);flex:0 0 auto}

.hero__scroll{
  position:absolute;inset-block-end:26px;inset-inline:0;z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:9px;
}
.hero__scroll-line{
  width:2px;height:38px;border-radius:2px;
  background:linear-gradient(180deg,transparent,var(--kraft-shadow));
  animation:scrollPulse 2.1s var(--ease) infinite;
}
.hero__scroll-txt{font-size:.76rem;font-weight:600;color:var(--ink-mute);letter-spacing:.05em}
@keyframes scrollPulse{
  0%,100%{transform:scaleY(.45);opacity:.35;transform-origin:top}
  50%{transform:scaleY(1);opacity:1;transform-origin:top}
}

/* ============================================================
   Scroll scene (scrubbed frames)
   ============================================================ */
.scene{position:relative;height:330vh;background:var(--paper)}
.scene__sticky{
  position:sticky;inset-block-start:0;height:100svh;
  display:flex;align-items:center;justify-content:center;
  gap:clamp(28px,5vw,84px);overflow:hidden;
  padding:clamp(56px,8vh,90px) 20px clamp(30px,5vh,60px);
  background:
    radial-gradient(115% 80% at 50% 0%,var(--kraft-050) 0%,var(--kraft-100) 48%,var(--kraft-200) 100%);
}
.scene__aside{display:none;max-width:400px;flex:0 1 400px}
.scene__aside-title{
  font-size:clamp(2.2rem,3.6vw,3.4rem);font-weight:900;
  color:var(--olive);letter-spacing:-.03em;line-height:1.12;margin-bottom:16px;
}
.scene__aside-text{font-size:1.06rem;color:var(--ink-soft);line-height:1.85;margin-bottom:26px}
.scene__aside-stat{
  display:inline-flex;align-items:center;gap:14px;
  padding:14px 24px;border-radius:var(--r-md);
  background:rgba(255,253,249,.6);
  box-shadow:inset 0 0 0 1.5px rgba(168,121,79,.28);
}
.scene__aside-stat b{font-size:2.4rem;font-weight:900;color:var(--red);line-height:1}
.scene__aside-stat span{font-size:.98rem;font-weight:600;color:var(--ink-soft)}
/* vertical "reel" frame — matches the 9:16 source, so nothing is over-cropped */
.scene__stage{
  position:relative;
  height:100%;aspect-ratio:9/16;
  max-width:100%;
  border-radius:clamp(18px,3vw,30px);
  overflow:hidden;background:#F3D9DE;
  box-shadow:0 34px 90px rgba(120,70,40,.30),inset 0 0 0 1.5px rgba(255,255,255,.35);
}
.scene__stage canvas,
.scene__stage img{
  width:100%;height:100%;object-fit:cover;display:block;
}
.scene__veil{
  position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent 48%,rgba(52,20,28,.15) 66%,rgba(52,20,28,.66) 100%);
}
.scene__captions{
  position:absolute;inset-block-end:clamp(26px,5vh,54px);inset-inline:0;
  display:grid;place-items:center;text-align:center;padding-inline:20px;
}
.scene-cap{
  grid-area:1/1;
  font-size:clamp(1.35rem,4.2vw,2.4rem);font-weight:900;letter-spacing:-.02em;
  color:var(--white);
  text-shadow:0 4px 26px rgba(60,20,30,.55);
  opacity:0;transform:translateY(22px) scale(.97);
  transition:opacity .5s var(--ease),transform .6s var(--ease-out);
}
.scene-cap.is-on{opacity:1;transform:none}

/* ============================================================
   Section shared
   ============================================================ */
.sec-tag{
  display:inline-block;
  font-size:.82rem;font-weight:700;letter-spacing:.14em;
  color:var(--orange);
  padding:6px 16px;border-radius:var(--r-pill);
  background:rgba(232,122,44,.1);
  box-shadow:inset 0 0 0 1.5px rgba(232,122,44,.26);
  margin-bottom:16px;
}
.sec-title{
  font-size:clamp(2rem,7vw,3.5rem);font-weight:900;letter-spacing:-.025em;
  color:var(--olive);margin-bottom:14px;
}
.sec-lead{
  font-size:clamp(1rem,3.4vw,1.16rem);color:var(--ink-soft);
  max-width:52ch;line-height:1.8;
}

/* ============================================================
   Prize
   ============================================================ */
.prize{padding:clamp(72px,11vw,120px) 0 clamp(50px,7vw,80px);background:var(--paper)}
.prize-grid{
  display:grid;gap:16px;margin-top:44px;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));
}
.prize-card{
  position:relative;overflow:hidden;
  padding:30px 26px 30px;border-radius:var(--r-lg);
  background:linear-gradient(160deg,var(--kraft-050),var(--kraft-100));
  box-shadow:inset 0 0 0 1.5px rgba(168,121,79,.24),var(--shadow-sm);
  transition:transform .45s var(--ease-out),box-shadow .45s var(--ease-out);
}
.prize-card::after{                     /* soft corner glow instead of a giant numeral */
  content:"";position:absolute;
  inset-block-start:-40%;inset-inline-start:-25%;
  width:70%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(232,122,44,.18),transparent 70%);
  pointer-events:none;
}
.prize-card:hover{transform:translateY(-6px);box-shadow:inset 0 0 0 1.5px rgba(168,121,79,.34),var(--shadow-md)}
.prize-card__num{
  position:relative;z-index:1;
  display:grid;place-items:center;
  width:38px;height:38px;border-radius:50%;margin-bottom:16px;
  font-size:1.02rem;font-weight:800;line-height:1;
  background:var(--red);color:var(--white);
  box-shadow:0 6px 16px rgba(192,57,43,.28);
}
.prize-card h3{font-size:1.28rem;color:var(--olive);margin-bottom:6px;position:relative;z-index:1}
.prize-card p{font-size:1rem;color:var(--ink-soft);position:relative;z-index:1}

/* ============================================================
   Carousel
   ============================================================ */
.gallery{padding:clamp(64px,9vw,100px) 0 clamp(40px,6vw,64px);background:linear-gradient(180deg,var(--paper),var(--kraft-050))}
.carousel{position:relative;margin-top:36px}
.carousel{--slide-w:min(74vw,400px)}
.carousel__track{
  display:flex;gap:20px;
  padding:8px calc(50% - var(--slide-w) / 2) 28px;
  overflow-x:auto;overscroll-behavior-x:contain;
  scroll-snap-type:x mandatory;
  scrollbar-width:none;-ms-overflow-style:none;
}
.carousel__track::-webkit-scrollbar{display:none}
.slide{
  flex:0 0 auto;margin:0;
  width:var(--slide-w);
  scroll-snap-align:center;
  border-radius:var(--r-lg);overflow:hidden;
  background:var(--kraft-100);
  box-shadow:var(--shadow-md);
  transition:transform .55s var(--ease-out),box-shadow .55s var(--ease-out),filter .55s var(--ease);
  filter:saturate(.92);
}
.slide img{width:100%;aspect-ratio:3/4;object-fit:cover}
.slide.is-active{transform:translateY(-8px) scale(1.03);box-shadow:var(--shadow-lg);filter:none}

.car-btn{
  position:absolute;inset-block-start:calc(50% - 26px);z-index:5;
  width:52px;height:52px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(255,253,249,.9);color:var(--olive);
  box-shadow:var(--shadow-md),inset 0 0 0 1.5px rgba(168,121,79,.2);
  backdrop-filter:blur(8px);
  transition:transform .3s var(--ease-out),background .3s,opacity .3s;
}
.car-btn svg{width:22px;height:22px}
.car-btn:hover{transform:scale(1.08);background:var(--white)}
.car-btn:disabled{opacity:.32;cursor:default;transform:none}
.car-btn--prev{inset-inline-start:clamp(8px,3vw,26px)}
.car-btn--next{inset-inline-end:clamp(8px,3vw,26px)}

.car-dots{display:flex;gap:9px;justify-content:center;margin-top:6px}
.car-dots button{
  width:9px;height:9px;border-radius:50%;
  background:rgba(168,121,79,.34);
  transition:width .4s var(--ease-out),background .4s;
}
.car-dots button[aria-selected="true"]{width:30px;border-radius:var(--r-pill);background:var(--red)}

/* ============================================================
   How to join
   ============================================================ */
.how{padding:clamp(64px,9vw,104px) 0 clamp(80px,13vw,130px);background:var(--kraft-050)}
.steps{margin-top:44px;display:grid;gap:16px}
.step{
  display:flex;gap:20px;align-items:flex-start;
  padding:26px clamp(20px,3.5vw,34px);
  border-radius:var(--r-lg);
  background:var(--white);
  box-shadow:inset 0 0 0 1.5px rgba(168,121,79,.18),var(--shadow-sm);
  transition:transform .45s var(--ease-out),box-shadow .45s var(--ease-out);
}
.step:hover{transform:translateX(-6px);box-shadow:inset 0 0 0 1.5px rgba(232,122,44,.4),var(--shadow-md)}
.step__badge{
  position:relative;flex:0 0 auto;
  width:58px;height:58px;border-radius:var(--r-md);
  display:grid;place-items:center;
  background:linear-gradient(150deg,var(--kraft-100),var(--kraft-200));
  color:var(--olive);
  box-shadow:inset 0 0 0 1.5px rgba(168,121,79,.28);
}
.step__badge svg{width:27px;height:27px}
.step__n{
  position:absolute;inset-block-start:-9px;inset-inline-start:-9px;
  width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;
  font-size:.84rem;font-weight:800;
  background:var(--red);color:var(--white);
  box-shadow:0 4px 12px rgba(192,57,43,.34);
}
.step__body h3{font-size:clamp(1.1rem,3.6vw,1.32rem);color:var(--olive);margin-bottom:6px}
.step__body p{font-size:clamp(.95rem,3vw,1.03rem);color:var(--ink-soft);line-height:1.8}
.step__body b{color:var(--ink);font-weight:700}

.notice{
  display:flex;align-items:center;gap:14px;
  margin-top:24px;padding:18px 24px;border-radius:var(--r-md);
  background:rgba(232,122,44,.09);
  box-shadow:inset 0 0 0 1.5px rgba(232,122,44,.3);
}
.notice svg{width:24px;height:24px;color:var(--orange);flex:0 0 auto}
.notice p{font-size:clamp(.95rem,3vw,1.05rem);color:var(--ink-soft)}
.notice b{color:var(--red);font-weight:800}

/* ============================================================
   Register CTA
   ============================================================ */
.register{
  position:relative;overflow:hidden;
  padding:clamp(90px,15vw,160px) 0;text-align:center;
  background:
    radial-gradient(110% 120% at 50% 0%,var(--kraft-200) 0%,var(--kraft-300) 55%,var(--kraft-400) 100%);
}
.register::before,
.register::after{
  content:"";position:absolute;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(255,246,231,.5),transparent 68%);
}
.register::before{width:min(70vw,520px);aspect-ratio:1;inset-block-start:-22%;inset-inline-start:-14%}
.register::after{width:min(60vw,440px);aspect-ratio:1;inset-block-end:-26%;inset-inline-end:-12%}
.register__inner{position:relative;z-index:2}

.ticket{
  position:relative;display:inline-flex;align-items:center;gap:9px;
  padding:11px 26px;margin-bottom:26px;
  font-size:clamp(.95rem,3.2vw,1.1rem);font-weight:700;color:var(--red);
  background:var(--kraft-050);
  border-radius:8px;
  box-shadow:inset 0 0 0 2px var(--orange),var(--shadow-md);
  transform:rotate(-2.2deg);
}
.ticket b{color:var(--orange);font-weight:900}
.ticket__dot{
  position:absolute;inset-block-start:-6px;inset-inline-end:16px;
  width:12px;height:12px;border-radius:50%;
  background:var(--red);box-shadow:0 2px 6px rgba(0,0,0,.24);
}
.register__title{font-size:clamp(2.3rem,9vw,4.6rem);font-weight:900;color:var(--olive);letter-spacing:-.03em;margin-bottom:12px}
.register__lead{font-size:clamp(1rem,3.6vw,1.24rem);color:#5C4229;max-width:46ch;margin:0 auto 36px;font-weight:500}
.register__note{margin-top:18px;font-size:.86rem;color:rgba(59,42,28,.62);font-weight:500}

/* ============================================================
   Terms
   ============================================================ */
.terms{padding:clamp(80px,13vw,140px) 0;background:var(--paper)}
.terms-list{margin-top:40px;display:grid;gap:12px}
.terms-list li{
  display:flex;gap:16px;align-items:flex-start;
  padding:18px 22px;border-radius:var(--r-md);
  background:var(--kraft-050);
  box-shadow:inset 0 0 0 1.5px rgba(168,121,79,.2);
  transition:transform .4s var(--ease-out),box-shadow .4s var(--ease-out);
}
.terms-list li:hover{transform:translateX(-5px);box-shadow:inset 0 0 0 1.5px rgba(168,121,79,.4)}
.tick{
  flex:0 0 auto;position:relative;
  width:24px;height:24px;border-radius:50%;margin-top:4px;
  background:var(--red);
}
.tick::after{
  content:"";position:absolute;top:8px;left:7px;
  width:9px;height:5px;
  border-left:2.2px solid var(--white);
  border-bottom:2.2px solid var(--white);
  transform:rotate(-45deg);
}
.terms-list p{font-size:clamp(.95rem,3vw,1.06rem);color:var(--ink-soft);line-height:1.8}
.terms-list b{color:var(--ink);font-weight:700}

.license{
  display:flex;align-items:center;gap:16px;
  margin-top:28px;padding:22px 26px;border-radius:var(--r-md);
  background:linear-gradient(140deg,var(--kraft-100),var(--kraft-050));
  box-shadow:inset 0 0 0 1.5px rgba(168,121,79,.3);
}
.license svg{width:30px;height:30px;color:var(--orange);flex:0 0 auto}
.license div{display:flex;flex-direction:column}
.license b{font-size:1.04rem;color:var(--olive);font-weight:800}
.license span{font-size:.9rem;color:var(--ink-mute);font-weight:500;direction:rtl}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{
  padding:clamp(56px,9vw,88px) 0 calc(clamp(56px,9vw,88px) + env(safe-area-inset-bottom));
  background:var(--olive);color:var(--kraft-100);text-align:center;
}
.footer__inner{display:grid;justify-items:center;gap:16px}
.footer__logo{height:44px;width:auto;object-fit:contain;filter:brightness(0) invert(1) opacity(.9)}
.footer__tag{font-size:clamp(1.1rem,4vw,1.5rem);font-weight:800;letter-spacing:.02em;color:var(--kraft-050)}
.site-footer .btn--ghost{color:var(--kraft-050);box-shadow:inset 0 0 0 2px rgba(246,234,217,.34)}
.site-footer .btn--ghost:hover{box-shadow:inset 0 0 0 2px rgba(246,234,217,.7)}
.footer__copy{font-size:.82rem;color:rgba(246,234,217,.55);margin-top:6px}

/* ============================================================
   Sticky mobile CTA
   ============================================================ */
.sticky-cta{
  position:fixed;z-index:105;
  inset-block-end:calc(16px + env(safe-area-inset-bottom));
  inset-inline:16px;
  display:none;align-items:center;justify-content:center;
  padding:16px;border-radius:var(--r-pill);
  font-weight:800;font-size:1.02rem;
  background:linear-gradient(135deg,var(--red),var(--red-deep));color:var(--white);
  box-shadow:0 12px 30px rgba(192,57,43,.4);
  opacity:0;transform:translateY(120%);
  transition:opacity .45s var(--ease),transform .5s var(--ease-out);
}
.sticky-cta.is-on{opacity:1;transform:none}

/* ============================================================
   Reveal animations
   ============================================================ */
.reveal{
  opacity:0;transform:translateY(30px);
  transition:opacity .8s var(--ease) var(--d,0s),transform .9s var(--ease-out) var(--d,0s);
  will-change:opacity,transform;
}
.reveal.is-in{opacity:1;transform:none}

.reveal-word{
  opacity:0;transform:translateY(46px) rotate(3deg);
  transition:opacity .85s var(--ease) var(--d,0s),transform 1s var(--ease-out) var(--d,0s);
}
.reveal-word.is-in{opacity:1;transform:none}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:860px){
  .scene{height:300vh}
  .car-btn{display:none}
  .carousel{--slide-w:min(76vw,340px)}
}

@media (max-width:640px){
  body{line-height:1.7}
  .site-header .btn--mini{display:none}
  .site-header.is-stuck .btn--mini{display:inline-flex}
  .hero{padding-top:104px}
  .hero__title{gap:0 .2em}
  .step{flex-direction:row;gap:15px;padding:22px 18px}
  .step__badge{width:50px;height:50px}
  .step__badge svg{width:23px;height:23px}
  .sticky-cta{display:flex}
  .site-footer{padding-block-end:calc(96px + env(safe-area-inset-bottom))}
  .license{flex-direction:row;align-items:flex-start}
  /* keep the scene caption clear of the sticky CTA */
  .scene__captions{inset-block-end:calc(84px + env(safe-area-inset-bottom))}
}

@media (min-width:1024px){
  .scene__aside{display:block}
}

@media (min-width:1400px){
  .carousel{--slide-w:430px}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important;scroll-behavior:auto !important;
  }
  .reveal,.reveal-word{opacity:1;transform:none}
  .scene{height:auto}
  .scene__sticky{position:relative;height:auto;aspect-ratio:9/16;max-height:85svh}
  .scene-cap{position:static;opacity:1;transform:none}
  .scene__captions{position:static;background:var(--olive);padding:20px}
}