:root {
  --night: #04070c;
  --night-2: #0a111b;
  --ink: #12151b;
  --muted: #666a72;
  --green: #f26a13;
  --green-bright: #ff8a25;
  --lime: #ff7314;
  --paper: #f5f5f3;
  --white: #fff;
  --line: rgba(19, 55, 56, .16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.6;
}
body, a { -webkit-font-smoothing: antialiased; }
a { color: inherit; }
em { color: var(--green); font-family: inherit; font-style: normal; font-weight: 850; }
.section-shell { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 21px;
  color: var(--lime);
  font-size: .7rem;
  font-weight: 850;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.eyebrow > span { width: 28px; height: 1px; background: currentColor; }
.eyebrow.dark { color: var(--green); }
.eyebrow.light { color: var(--lime); }

.hero {
  position: relative;
  min-height: min(940px, 100svh);
  overflow: hidden;
  isolation: isolate;
  display: grid;
  align-items: center;
  background: var(--night);
  color: var(--white);
}
.hero-art {
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(circle at 78% 44%, rgba(255,115,20,.22), transparent 23%),
    radial-gradient(circle at 67% 82%, rgba(112,63,198,.15), transparent 20%),
    linear-gradient(125deg, #03060b 0%, #07101a 48%, #020407 100%);
  transform: scale(1.02);
  animation: hero-breathe 12s ease-in-out infinite alternate;
}
.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle, rgba(255,115,20,.7) 1px, transparent 1.5px) 97% 88% / 12px 12px no-repeat,
    linear-gradient(90deg, rgba(2,5,9,.98) 0%, rgba(2,5,9,.72) 43%, transparent 75%);
}
.hero-inner { width: min(1180px, calc(100% - 48px)); margin: 0 auto; padding: 70px 0 95px; display:grid; grid-template-columns:minmax(0,1fr) minmax(430px,.92fr); align-items:center; gap:30px; }
.hero-copy { position:relative; z-index:3; width:auto; }
.hero h1 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(3.3rem, 6.9vw, 6.6rem);
  font-family: "Arial Black", Inter, ui-sans-serif, system-ui, sans-serif;
  font-weight: 900;
  letter-spacing: -.065em;
  line-height: .91;
}
.hero h1 em { color: var(--lime); }
.hero-lead {
  max-width: 600px;
  margin: 30px 0 0;
  color: rgba(235, 247, 244, .78);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.7;
}
.hero-actions { display: flex; align-items: center; gap: 26px; margin-top: 36px; }
.play-button {
  min-height: 68px;
  padding: 12px 22px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 13px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  color: #102527;
  text-decoration: none;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .28);
  transition: transform .2s ease, box-shadow .2s ease;
}
.play-button:hover { transform: translateY(-3px); box-shadow: 0 24px 60px rgba(0, 0, 0, .4); }
.play-button:focus-visible, .text-link:focus-visible, summary:focus-visible { outline: 3px solid var(--lime); outline-offset: 4px; }
.play-button svg { width: 28px; height: 32px; flex: 0 0 auto; }
.play-button span { display: grid; line-height: 1; }
.play-button small { margin-bottom: 5px; font-size: .67rem; letter-spacing: .02em; }
.play-button strong { font-size: 1.12rem; letter-spacing: -.02em; }
.text-link { color: rgba(255,255,255,.84); font-size: .85rem; font-weight: 750; text-decoration: none; }
.text-link span { display: inline-block; margin-left: 6px; transition: transform .2s ease; }
.text-link:hover span { transform: translateY(4px); }
.hero-proof { margin: 31px 0 0; padding: 0; display: flex; gap: 25px; color: rgba(235,247,244,.58); font-size: .75rem; list-style: none; }
.hero-proof li::before { content: "✓"; margin-right: 7px; color: var(--green-bright); font-weight: 900; }
.hero-media { position:relative; min-height:670px; align-self:end; }
.hero-orbit { position:absolute; width:470px; height:470px; top:72px; left:20px; border:10px solid var(--lime); border-left-color:transparent; border-radius:50%; filter:drop-shadow(0 0 40px rgba(255,115,20,.18)); transform:rotate(-18deg); }
.hero-icon {
  position:absolute;
  z-index:2;
  width:290px;
  height:290px;
  top:150px;
  left:98px;
  object-fit:contain;
  mix-blend-mode:screen;
  -webkit-mask-image:radial-gradient(circle at center,#000 0 82%,transparent 100%);
  mask-image:radial-gradient(circle at center,#000 0 82%,transparent 100%);
  filter:drop-shadow(0 28px 30px rgba(0,0,0,.7));
}
.hero-shot { position:absolute; z-index:3; width:220px; height:auto; border:1px solid rgba(255,255,255,.13); border-radius:21px; box-shadow:0 32px 70px rgba(0,0,0,.68); }
.hero-shot-main { right:-5px; bottom:-34px; transform:rotate(4deg); }
.hero-shot-secondary { left:-5px; bottom:-60px; width:180px; transform:rotate(-7deg); opacity:.88; }
.scroll-cue {
  position: absolute;
  bottom: 25px;
  left: 50%;
  display: grid;
  justify-items: center;
  gap: 7px;
  color: rgba(255,255,255,.48);
  font-size: .62rem;
  letter-spacing: .14em;
  text-decoration: none;
  text-transform: uppercase;
  transform: translateX(-50%);
}
.scroll-cue span { width: 1px; height: 34px; background: linear-gradient(var(--lime), transparent); animation: scroll-pulse 1.8s ease infinite; }

.truth-section { padding: 125px 0; background: #f6f8f5; }
.truth-grid { display: grid; grid-template-columns: 80px 1.2fr .85fr; gap: 48px; align-items: start; }
.section-number { color: rgba(242,106,19,.22); font: 900 4.2rem/1 "Arial Black", sans-serif; }
.truth-section h2, .features-section h2 {
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  letter-spacing: -.055em;
  line-height: 1;
  font-family:"Arial Black", Inter, sans-serif;
  font-weight:900;
}
.truth-copy { padding-top: 41px; color: #506467; font-size: 1.02rem; }
.truth-copy > p { margin: 0; }
.cost-flow { margin-top: 30px; display: flex; align-items: center; gap: 9px; color: #7a898a; font-size: .69rem; font-weight: 760; text-transform: uppercase; }
.cost-flow i { flex: 1; height: 1px; background: #c8d4d1; }
.cost-flow strong { color: var(--green); white-space: nowrap; }

.story-section { padding: 130px 0; overflow: hidden; background: var(--night); color: white; }
.story-heading { display: flex; justify-content: space-between; align-items: end; gap: 35px; padding-bottom: 70px; border-bottom: 1px solid rgba(255,255,255,.12); }
.story-heading h2 { margin: 0; font-family:"Arial Black", Inter, sans-serif; font-size: clamp(2.8rem, 6vw, 5.6rem); font-weight:900; letter-spacing: -.06em; line-height: .96; }
.story-steps { counter-reset: story; }
.story-step {
  min-height: 460px;
  padding: 70px 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
  display: grid;
  grid-template-columns: 80px minmax(280px, 1fr) minmax(300px, .85fr);
  gap: 50px;
  align-items: center;
}
.step-index { align-self: start; color: var(--lime); font: 900 1.15rem/1 "Arial Black", sans-serif; }
.story-step h3 { margin: 0; font-size: clamp(2rem, 3.7vw, 3.6rem); letter-spacing: -.05em; line-height: 1; }
.story-step p { max-width: 440px; margin: 23px 0 0; color: rgba(234,247,244,.62); }
.step-visual {
  position: relative;
  width: min(480px, 100%);
  height: 270px;
  border: 1px solid rgba(137, 231, 197, .16);
  border-radius: 24px;
  overflow: hidden;
  display: grid;
  place-content: center;
  background: radial-gradient(circle at 50% 0%, rgba(255, 115, 20, .2), transparent 54%), rgba(255,255,255,.025);
  box-shadow: inset 0 1px rgba(255,255,255,.05), 0 25px 80px rgba(0,0,0,.18);
}
.profit-visual { text-align: center; }
.profit-visual b { color: var(--green-bright); font: 900 1rem "Arial Black", sans-serif; }
.profit-visual strong { display: block; color: var(--lime); font: 900 clamp(3.5rem, 7vw, 6.5rem)/.95 "Arial Black", sans-serif; letter-spacing: -.06em; }
.profit-visual small { margin-top: 12px; color: rgba(255,255,255,.44); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; }
.price-visual { padding: 45px 55px; align-content: center; place-items: initial; }
.price-visual span { color: rgba(255,255,255,.64); font-size: .75rem; }
.price-visual i { height: 5px; margin: 9px 0 24px; border-radius: 5px; background: rgba(255,255,255,.12); }
.price-visual i::before { width: 55%; height: 100%; border-radius: inherit; display: block; background: var(--green); content: ""; }
.price-visual i.active::before { width: 82%; background: var(--lime); box-shadow: 0 0 22px rgba(255,115,20,.35); }
.compare-visual { grid-template-columns: repeat(3, 1fr); align-items: end; gap: 22px; padding: 45px 50px; }
.compare-visual > span { height: 165px; display: flex; flex-direction: column; justify-content: end; gap: 10px; }
.compare-visual i { height: var(--h); border-radius: 8px 8px 2px 2px; background: linear-gradient(var(--green-bright), var(--green)); }
.compare-visual span:nth-child(2) i { background: linear-gradient(#ff9a3d, var(--lime)); box-shadow: 0 0 28px rgba(255,115,20,.25); }
.compare-visual small { color: rgba(255,255,255,.48); text-align: center; }
.alert-visual { text-align: center; }
.alert-visual span { color: rgba(255,255,255,.56); font-size: .73rem; letter-spacing: .13em; text-transform: uppercase; }
.alert-visual strong { width: 76px; height: 76px; margin: 18px auto; border: 1px solid rgba(255,115,20,.62); border-radius: 50%; display: grid; place-items: center; color: var(--lime); font-size: 2rem; box-shadow: 0 0 42px rgba(255,115,20,.18); }
.alert-visual small { color: var(--green-bright); }

.features-section { padding: 130px 0; }
.features-intro { display: grid; grid-template-columns: 80px 1.2fr .65fr; gap: 48px; align-items: end; }
.features-intro > p { margin: 0 0 5px; color: var(--muted); }
.feature-list { margin-top: 80px; border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); }
.feature-list article { min-height: 260px; padding: 37px 35px 35px 0; border-bottom: 1px solid var(--line); }
.feature-list article:not(:nth-child(3n + 1)) { padding-left: 35px; border-left: 1px solid var(--line); }
.feature-list span { color: var(--green); font: 900 .9rem "Arial Black", sans-serif; }
.feature-list h3 { margin: 47px 0 10px; font-size: 1.3rem; letter-spacing: -.025em; }
.feature-list p { margin: 0; color: var(--muted); font-size: .9rem; }

.audience-section { position: relative; min-height: 720px; display: grid; align-items: center; overflow: hidden; isolation: isolate; background: var(--night); color: white; }
.audience-art { position: absolute; inset: 0; z-index: -2; background:url("../img/calcula-delivery-store-02.webp") 77% 50%/auto 82% no-repeat,url("../img/calcula-delivery-store-01.webp") 94% 64%/auto 70% no-repeat,radial-gradient(circle at 82% 48%,rgba(255,115,20,.2),transparent 30%),#03060b; transform:scale(1.02); }
.audience-section::before { position: absolute; inset: 0; z-index: -1; background:linear-gradient(90deg,rgba(2,5,9,1) 8%,rgba(2,5,9,.94) 43%,rgba(2,5,9,.18) 78%); content:""; }
.audience-inner { padding: 100px 0; }
.audience-inner h2 { max-width: 780px; margin: 0; font-family:"Arial Black", Inter, sans-serif; font-size: clamp(3.2rem, 7.3vw, 7rem); font-weight:900; line-height: .9; letter-spacing: -.065em; }
.audience-inner > p:not(.eyebrow) { max-width: 600px; margin: 30px 0 35px; color: rgba(235,247,244,.72); }
.light-button { box-shadow: 0 18px 55px rgba(0,0,0,.38); }

.faq-section { padding: 130px 0; }
.faq-grid { display: grid; grid-template-columns: .72fr 1fr; gap: 90px; }
.faq-section h2 { margin: 0; font-size: clamp(2.7rem, 5vw, 5rem); letter-spacing: -.06em; line-height: 1; }
.faq-intro { max-width: 360px; margin-top: 25px; color: var(--muted); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 25px; cursor: pointer; font-size: 1.04rem; font-weight: 760; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { position: relative; width: 22px; height: 22px; flex: 0 0 auto; }
.faq-list summary span::before, .faq-list summary span::after { position: absolute; top: 50%; left: 2px; width: 18px; height: 1px; background: var(--green); content: ""; transition: transform .2s ease; }
.faq-list summary span::after { transform: rotate(90deg); }
.faq-list details[open] summary span::after { transform: rotate(0); }
.faq-list details p { max-width: 650px; margin: -4px 45px 28px 0; color: var(--muted); }

.final-cta { position: relative; min-height: 670px; overflow: hidden; display: grid; place-items: center; isolation: isolate; background: #000; color: white; text-align: center; }
.final-glow { position:absolute; inset:0; z-index:-1; background:radial-gradient(circle at 50% 45%,rgba(255,115,20,.12),transparent 32%),radial-gradient(circle,rgba(255,115,20,.55) 1px,transparent 1.5px) 0 0/12px 12px,#000; opacity:.72; }
.final-content { width: min(900px, calc(100% - 40px)); padding: 90px 0; display: grid; justify-items: center; }
.final-content h2 { margin: 0; font-family:"Arial Black", Inter, sans-serif; font-size: clamp(3.3rem, 7vw, 6.7rem); font-weight:900; letter-spacing: -.065em; line-height: .91; }
.final-content h2 em { color: var(--lime); }
.final-content > p:not(.eyebrow) { margin: 26px 0 34px; color: rgba(235,247,244,.72); }
.legal-links { margin-top: 29px; display: flex; gap: 23px; color: rgba(255,255,255,.45); font-size: .72rem; }
.legal-links a:hover { color: white; }

@keyframes hero-breathe { to { transform: scale(1.055) translate3d(-.4%, 0, 0); } }
@keyframes scroll-pulse { 0%,100% { opacity: .3; transform: scaleY(.6); transform-origin: top; } 50% { opacity: 1; transform: scaleY(1); } }

@media (max-width: 900px) {
  .hero { min-height: 820px; align-items: end; }
  .hero-inner { grid-template-columns:1fr .75fr; }
  .hero-media { min-height:580px; }
  .hero-orbit { width:390px; height:390px; left:-10px; }
  .hero-icon { width:245px; height:245px; left:65px; }
  .hero-shot { width:180px; }
  .hero-shot-secondary { width:145px; }
  .truth-grid, .features-intro { grid-template-columns: 55px 1fr; }
  .truth-copy, .features-intro > p { grid-column: 2; padding-top: 0; }
  .story-step { grid-template-columns: 45px 1fr; }
  .story-step > div:last-child { grid-column: 2; }
  .feature-list { grid-template-columns: 1fr 1fr; }
  .feature-list article:not(:nth-child(3n + 1)) { padding-left: 0; border-left: 0; }
  .feature-list article:nth-child(even) { padding-left: 30px; border-left: 1px solid var(--line); }
  .faq-grid { grid-template-columns: 1fr; gap: 55px; }
}

@media (max-width: 620px) {
  .section-shell, .hero-inner { width: min(100% - 30px, 1180px); }
  .hero { min-height: 760px; }
  .hero-art { opacity:1; }
  .hero-shade { background:linear-gradient(0deg,rgba(2,5,9,1) 12%,rgba(2,5,9,.4) 70%,rgba(2,5,9,.1)); }
  .hero-inner { padding:38px 0 75px; grid-template-columns:1fr; }
  .hero-copy { width: 100%; }
  .hero-media { grid-row:1; min-height:330px; }
  .hero-orbit { width:285px; height:285px; top:18px; left:50%; border-width:7px; transform:translateX(-50%) rotate(-18deg); }
  .hero-icon { width:210px; height:210px; top:56px; left:50%; transform:translateX(-50%); }
  .hero-shot-main { width:112px; right:-8px; bottom:0; }
  .hero-shot-secondary { width:94px; left:-4px; bottom:-2px; }
  .hero h1 { font-size: clamp(3.1rem, 15vw, 4.7rem); }
  .hero-lead { margin-top: 22px; font-size: .96rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; margin-top: 27px; }
  .play-button { width: 100%; justify-content: center; }
  .hero-proof { gap: 12px; justify-content: space-between; font-size: .65rem; }
  .scroll-cue { display: none; }
  .truth-section, .story-section, .features-section, .faq-section { padding: 85px 0; }
  .truth-grid, .features-intro { grid-template-columns: 1fr; gap: 25px; }
  .section-number { font-size: 2.8rem; }
  .truth-copy, .features-intro > p { grid-column: 1; }
  .truth-section h2, .features-section h2 { font-size: clamp(2.7rem, 13vw, 4rem); }
  .cost-flow { display: grid; grid-template-columns: 1fr; gap: 7px; }
  .cost-flow i { width: 1px; height: 17px; margin-left: 8px; }
  .story-heading { padding-bottom: 45px; }
  .story-step { min-height: 0; padding: 55px 0; grid-template-columns: 1fr; gap: 27px; }
  .story-step > div:last-child { grid-column: 1; }
  .step-visual { height: 230px; order: 2; }
  .story-step > div:last-child { order: 1; }
  .step-index { display: none; }
  .price-visual { padding: 35px; }
  .compare-visual { padding: 35px 30px; }
  .feature-list { margin-top: 50px; grid-template-columns: 1fr; }
  .feature-list article, .feature-list article:nth-child(even), .feature-list article:not(:nth-child(3n + 1)) { min-height: 0; padding: 28px 0; border-left: 0; }
  .feature-list h3 { margin-top: 25px; }
  .audience-section { min-height: 690px; }
  .audience-art { background:url("../img/calcula-delivery-store-02.webp") 72% 8%/auto 54% no-repeat,url("../img/calcula-delivery-store-01.webp") 105% 15%/auto 43% no-repeat,#03060b; opacity:.72; }
  .audience-section::before { background:linear-gradient(0deg,rgba(2,5,9,1) 28%,rgba(2,5,9,.25) 82%); }
  .audience-inner { align-self: end; padding: 180px 0 65px; }
  .audience-inner h2 { font-size: clamp(3.2rem, 15vw, 5rem); }
  .faq-list summary { min-height: 76px; font-size: .93rem; }
  .faq-list details p { margin-right: 25px; }
  .final-cta { min-height: 620px; }
  .final-content h2 { font-size: clamp(3.2rem, 14.5vw, 5rem); }
  .final-glow { background:radial-gradient(circle at 50% 42%,rgba(255,115,20,.13),transparent 38%),radial-gradient(circle,rgba(255,115,20,.5) 1px,transparent 1.5px) 0 0/12px 12px,#000; opacity:.62; }
  .legal-links { flex-wrap: wrap; justify-content: center; gap: 10px 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}