:root {
  --green: #008458;
  --green-600: #00754e;
  --green-700: #006b47;
  --green-900: #004f34;
  --green-950: #033a27;
  --lime: #3ddc84;
  --mint: #e8f5ee;
  --mint-2: #d3eee0;
  --amber: #e08a2a;
  --ink: #0f1f18;
  --ink-2: #33443c;
  --muted: #5d6f66;
  --line: #e2ebe6;
  --bg: #ffffff;
  --bg-soft: #f5faf7;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow-sm: 0 1px 2px rgba(3, 58, 39, .06), 0 2px 8px rgba(3, 58, 39, .05);
  --shadow: 0 10px 30px -10px rgba(3, 58, 39, .25);
  --shadow-lg: 0 40px 80px -30px rgba(3, 58, 39, .45);
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-head: "Plus Jakarta Sans", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --header-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink-2);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--font-head); color: var(--ink); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
p { margin: 0 0 1em; }
a { color: var(--green); }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
svg { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; border-radius: 6px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 100;
  background: var(--ink); color: #fff; padding: .6rem 1rem; border-radius: 8px;
}
.skip-link:focus { top: 1rem; }

.container { width: min(1180px, 100% - 2.5rem); margin-inline: auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-head); font-weight: 700; font-size: .975rem;
  padding: .75rem 1.25rem; border-radius: 999px; border: 2px solid transparent;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background-color .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-lg { padding: 1rem 1.6rem; font-size: 1.05rem; }
.btn-primary { background: var(--green); color: #fff; box-shadow: 0 8px 20px -8px rgba(0, 132, 88, .7); }
.btn-primary:hover { background: var(--green-600); box-shadow: 0 12px 26px -8px rgba(0, 132, 88, .75); }
.btn-ghost { background: #fff; color: var(--green-700); border-color: var(--mint-2); }
.btn-ghost:hover { border-color: var(--green); }
.btn-light { background: #fff; color: var(--green-700); box-shadow: 0 12px 30px -10px rgba(0, 0, 0, .4); }
.btn-light:hover { background: var(--mint); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, box-shadow .25s;
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: var(--shadow-sm); }
.header-inner { height: var(--header-h); display: flex; align-items: center; gap: 1.5rem; }

.brand {
  display: inline-flex; align-items: center; gap: .6rem; text-decoration: none;
  font-family: var(--font-head); font-size: 1.2rem; font-weight: 600; color: var(--ink);
}
.brand img { border-radius: 10px; }
.brand strong { color: var(--green); font-weight: 800; }

.site-nav { margin-left: auto; }
.site-nav ul { display: flex; gap: .25rem; }
.site-nav a:not(.btn) {
  display: block; padding: .5rem .85rem; border-radius: 999px;
  color: var(--ink-2); font-weight: 500; text-decoration: none; font-size: .975rem;
  transition: background-color .2s, color .2s;
}
.site-nav a:not(.btn):hover { background: var(--mint); color: var(--green-700); }
.site-nav a.is-active { color: var(--green-700); background: var(--mint); }
.nav-cta-mobile { display: none; }

.nav-toggle {
  display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 12px;
  border: 1px solid var(--line); background: #fff; cursor: pointer; position: relative;
}
.nav-toggle-bar, .nav-toggle-bar::before, .nav-toggle-bar::after {
  position: absolute; left: 50%; width: 20px; height: 2px; background: var(--ink);
  border-radius: 2px; transform: translateX(-50%); transition: transform .25s var(--ease), background-color .2s;
}
.nav-toggle-bar { top: 50%; margin-top: -1px; }
.nav-toggle-bar::before, .nav-toggle-bar::after { content: ""; }
.nav-toggle-bar::before { top: -6px; }
.nav-toggle-bar::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before { transform: translateX(-50%) translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after { transform: translateX(-50%) translateY(-6px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  padding: clamp(3rem, 7vw, 6rem) 0 clamp(4rem, 8vw, 7rem);
  background: linear-gradient(180deg, var(--bg-soft) 0%, #fff 100%);
}
.hero-glow {
  position: absolute; inset: -20% -10% auto auto; width: 70vw; max-width: 900px; aspect-ratio: 1;
  background: radial-gradient(closest-side, rgba(61, 220, 132, .28), rgba(0, 132, 88, .12) 55%, transparent 75%);
  pointer-events: none;
}
.hero-inner {
  position: relative; display: grid; grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .4rem .9rem; border-radius: 999px; background: #fff; border: 1px solid var(--mint-2);
  color: var(--green-700); font-weight: 600; font-size: .9rem; box-shadow: var(--shadow-sm);
}
.eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--lime);
  box-shadow: 0 0 0 4px rgba(61, 220, 132, .25);
}
.hero h1 {
  font-size: clamp(2.6rem, 6.2vw, 4.6rem); font-weight: 800; letter-spacing: -.035em;
  margin: 1.1rem 0 1.1rem;
}
.hero h1 .accent { color: var(--green); }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--muted); max-width: 34ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 2rem 0 1.8rem; }
.hero-points { display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; font-size: .95rem; color: var(--ink-2); font-weight: 500; }
.hero-points li { display: inline-flex; align-items: center; gap: .45rem; }
.hero-points svg { width: 18px; height: 18px; color: var(--green); stroke-width: 3; flex: none; }

.hero-visual { position: relative; min-height: 560px; display: flex; justify-content: center; align-items: center; }

/* Device frames */
.phone {
  position: relative; display: block; background: #0e1813;
  padding: 9px; border-radius: 42px;
  box-shadow: var(--shadow-lg), inset 0 0 0 1.5px #2a3a32, 0 0 0 1px rgba(0, 0, 0, .06);
}
.phone img { width: 100%; height: auto; border-radius: 34px; background: #f3f4f6; }
.phone::after {
  content: ""; position: absolute; right: -3px; top: 22%; width: 3px; height: 56px;
  border-radius: 0 3px 3px 0; background: #1e2b25;
}

.phone-front { width: min(300px, 62vw); z-index: 2; animation: float 7s ease-in-out infinite; }
.phone-back {
  position: absolute; width: min(250px, 50vw); z-index: 1;
  transform: translate(-82%, 8%) rotate(-8deg);
  left: 50%; top: 50%; margin-top: calc(min(250px, 50vw) * -1.1);
}
@keyframes float {
  0%, 100% { transform: translate(18%, 0); }
  50% { transform: translate(18%, -12px); }
}

.float-chip {
  position: absolute; z-index: 3; display: inline-flex; align-items: center; gap: .55rem;
  padding: .6rem .95rem .6rem .6rem; background: #fff; border-radius: 16px;
  font-family: var(--font-head); font-weight: 700; font-size: .9rem; color: var(--ink);
  box-shadow: var(--shadow); border: 1px solid var(--line);
  animation: bob 6s ease-in-out infinite;
}
.chip-icon {
  width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
  background: var(--mint); color: var(--green);
}
.chip-icon.warn { background: #fdf0e1; color: var(--amber); }
.chip-icon svg { width: 18px; height: 18px; }
.chip-a { left: 2%; bottom: 16%; }
.chip-b { right: -2%; top: 12%; animation-delay: -3s; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* Sections */
.section { padding: clamp(4rem, 8vw, 6.5rem) 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto clamp(2.5rem, 5vw, 3.5rem); }
.section-head h2 { font-size: clamp(2rem, 4vw, 2.9rem); font-weight: 800; }
.section-head p:last-child { color: var(--muted); font-size: 1.1rem; margin: 0; }
.kicker {
  display: inline-block; font-family: var(--font-head); font-weight: 700; font-size: .85rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--green); margin-bottom: .8rem;
}
.kicker-light { color: var(--lime); }

/* Value */
.value { padding-top: 0; margin-top: clamp(-3rem, -4vw, -2rem); position: relative; }
.value-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 1.25rem; }
.value-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem; box-shadow: var(--shadow-sm);
}
.value-card h3 { font-size: 1.25rem; }
.value-card p:last-child { margin: 0; color: var(--muted); }
.value-free {
  background: linear-gradient(145deg, var(--green) 0%, var(--green-900) 100%);
  border-color: transparent; color: #d9f2e5; box-shadow: var(--shadow);
}
.value-free h3 { color: #fff; }
.value-free p:last-child { color: #cfeede; }
.value-big {
  font-family: var(--font-head); font-weight: 800; font-size: 3.6rem; line-height: 1;
  color: #fff; letter-spacing: -.04em; margin-bottom: 1rem; display: flex; align-items: baseline; gap: .5rem;
}
.value-big span { font-size: 1.4rem; color: var(--lime); letter-spacing: 0; }
.value-icon, .feature-icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--mint); color: var(--green); margin-bottom: 1.2rem;
}
.value-icon svg, .feature-icon svg { width: 26px; height: 26px; }

/* Features */
.features { background: var(--bg-soft); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.feature-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.9rem;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--mint-2); }
.feature-card h3 { font-size: 1.2rem; }
.feature-card p { margin: 0; color: var(--muted); font-size: 1rem; }

.print-band {
  margin-top: 1.25rem; display: flex; gap: 1.4rem; align-items: center;
  padding: 1.8rem 2rem; border-radius: var(--radius);
  background: linear-gradient(120deg, var(--green-900), var(--green-700));
  color: #d4efe1;
}
.print-band h3 { color: #fff; font-size: 1.25rem; margin-bottom: .3rem; }
.print-band p { margin: 0; }
.print-band .feature-icon { margin: 0; flex: none; }
.feature-icon.light { background: rgba(255, 255, 255, .12); color: var(--lime); }

/* How it works */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; counter-reset: step; position: relative; }
.steps::before {
  content: ""; position: absolute; top: 28px; left: 12%; right: 12%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--mint-2) 0 8px, transparent 8px 16px);
}
.step { position: relative; text-align: center; padding: 0 .5rem; }
.step-num {
  position: relative; z-index: 1; width: 56px; height: 56px; margin: 0 auto 1.2rem;
  display: grid; place-items: center; border-radius: 50%;
  background: #fff; border: 2px solid var(--green); color: var(--green);
  font-family: var(--font-head); font-weight: 800; font-size: 1.3rem;
  box-shadow: 0 0 0 6px #fff;
}
.step:last-child .step-num { border-style: dashed; }
.step h3 { font-size: 1.15rem; }
.step p { color: var(--muted); font-size: .98rem; margin: 0; }

.how-showcase {
  margin-top: clamp(3rem, 6vw, 4.5rem); display: flex; justify-content: center; align-items: flex-end;
  gap: clamp(1rem, 3vw, 2.5rem);
}
.phone-sm { width: 200px; }
.phone-sm figcaption {
  position: absolute; left: 50%; bottom: -2.4rem; transform: translateX(-50%); white-space: nowrap;
  font-family: var(--font-head); font-weight: 700; font-size: .92rem; color: var(--ink);
}
.how-showcase .phone-sm:nth-child(2) { transform: translateY(-24px); }
.how-showcase { padding-bottom: 2.4rem; }

/* Gallery */
.gallery-wrap { position: relative; }
.gallery-track {
  display: flex; gap: 1.5rem; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 1rem .25rem 1.5rem; scrollbar-width: thin; scrollbar-color: var(--mint-2) transparent;
  overscroll-behavior-x: contain;
}
.gallery-track::-webkit-scrollbar { height: 8px; }
.gallery-track::-webkit-scrollbar-thumb { background: var(--mint-2); border-radius: 8px; }
.shot { flex: 0 0 260px; scroll-snap-align: start; }
.shot-wide { flex-basis: 520px; }
.shot h3 { font-size: 1.1rem; margin: 1.2rem 0 .35rem; }
.shot p { font-size: .95rem; color: var(--muted); margin: 0; }
.shot-btn {
  display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in;
  border-radius: 42px; transition: transform .3s var(--ease);
}
.shot-btn:hover { transform: translateY(-6px); }
.phone-gallery { width: 100%; box-shadow: var(--shadow); }
.tablet {
  display: block; background: #0e1813; padding: 12px; border-radius: 26px;
  box-shadow: var(--shadow), inset 0 0 0 1.5px #2a3a32;
}
.tablet img { width: 100%; height: auto; border-radius: 16px; }
.shot-wide .shot-btn { border-radius: 26px; }

.gallery-nav {
  position: absolute; top: 40%; z-index: 2; width: 48px; height: 48px; border-radius: 50%;
  border: 1px solid var(--line); background: #fff; color: var(--ink); cursor: pointer;
  display: grid; place-items: center; box-shadow: var(--shadow);
  transition: opacity .2s, transform .2s var(--ease);
}
.gallery-nav:hover { transform: scale(1.06); color: var(--green); }
.gallery-nav:disabled { opacity: 0; pointer-events: none; }
.gallery-nav svg { width: 22px; height: 22px; }
.gallery-nav.prev { left: -20px; }
.gallery-nav.next { right: -20px; }

/* Credit */
.credit {
  background:
    radial-gradient(60% 80% at 100% 0%, rgba(61, 220, 132, .18), transparent 60%),
    linear-gradient(160deg, var(--green-900) 0%, var(--green-950) 100%);
  color: #cfe9dc;
}
.credit-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.credit h2 { color: #fff; font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; }
.check-list { display: grid; gap: .8rem; margin-top: 1.6rem; }
.check-list li { position: relative; padding-left: 2.1rem; color: #e6f5ed; font-weight: 500; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: .2rem; width: 1.35rem; height: 1.35rem; border-radius: 50%;
  background: var(--lime) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23033a27' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 62% no-repeat;
}

.credit-flow {
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 24px; padding: 2rem; backdrop-filter: blur(6px);
}
.flow-title {
  font-family: var(--font-head); font-weight: 700; color: #fff; font-size: 1.05rem; margin-bottom: 1.5rem;
}
.credit-flow ol { display: grid; gap: 0; position: relative; }
.credit-flow li { display: flex; gap: 1rem; position: relative; padding-bottom: 1.5rem; }
.credit-flow li:last-child { padding-bottom: 0; }
.credit-flow li:not(:last-child)::before {
  content: ""; position: absolute; left: 21px; top: 46px; bottom: 4px; width: 2px;
  background: rgba(255, 255, 255, .16);
}
.flow-icon {
  flex: none; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(255, 255, 255, .1); color: var(--lime);
}
.flow-icon svg { width: 22px; height: 22px; }
.flow-icon.done { background: var(--lime); color: var(--green-950); }
.credit-flow strong { display: block; color: #fff; font-family: var(--font-head); font-size: 1.05rem; margin-top: .1rem; }
.credit-flow span { font-size: .95rem; color: #b9dccb; }

/* FAQ */
.faq-inner { max-width: 820px; }
.faq-list { display: grid; gap: .8rem; }
.faq-item {
  border: 1px solid var(--line); border-radius: 16px; background: #fff;
  transition: border-color .2s, box-shadow .2s;
}
.faq-item[open] { border-color: var(--mint-2); box-shadow: var(--shadow-sm); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 1.2rem 3.5rem 1.2rem 1.4rem; position: relative;
  font-family: var(--font-head); font-weight: 700; font-size: 1.08rem; color: var(--ink);
  border-radius: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; position: absolute; right: 1.25rem; top: 50%; width: 28px; height: 28px; margin-top: -14px;
  border-radius: 50%; background: var(--mint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23008458' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center / 16px no-repeat;
  transition: transform .3s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { color: var(--green-700); }
.faq-body { padding: 0 1.4rem 1.3rem; color: var(--muted); }
.faq-body p { margin: 0; }

/* Final CTA */
.final-cta { padding-top: 0; }
.cta-card {
  position: relative; overflow: hidden; text-align: center; color: #d9f2e5;
  padding: clamp(3rem, 7vw, 5rem) clamp(1.5rem, 5vw, 4rem); border-radius: 32px;
  background:
    radial-gradient(50% 70% at 15% 0%, rgba(61, 220, 132, .35), transparent 70%),
    linear-gradient(150deg, var(--green) 0%, var(--green-900) 100%);
  box-shadow: var(--shadow-lg);
}
.cta-logo { margin: 0 auto 1.4rem; border-radius: 18px; box-shadow: 0 10px 30px -10px rgba(0, 0, 0, .4); }
.cta-card h2 { color: #fff; font-size: clamp(2rem, 4.2vw, 3rem); font-weight: 800; max-width: 18ch; margin-inline: auto; }
.cta-card > p { font-size: 1.15rem; max-width: 46ch; margin: 0 auto 2rem; }
.cta-pending { margin: 1rem 0 0; font-size: .92rem; color: #b9e4cf; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 2.5rem 0; background: var(--bg-soft); }
.footer-inner { display: grid; grid-template-columns: auto 1fr auto; gap: .5rem 2rem; align-items: center; }
.footer-tag { margin: 0; color: var(--muted); font-size: .95rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; }
.footer-links a { color: var(--ink-2); text-decoration: none; font-size: .95rem; }
.footer-links a:hover { color: var(--green); }
.footer-copy { grid-column: 1 / -1; margin: 1rem 0 0; padding-top: 1.25rem; border-top: 1px solid var(--line); font-size: .88rem; color: var(--muted); }

/* Lightbox */
.lightbox {
  width: 100%; height: 100%; max-width: 100%; max-height: 100%; margin: 0; padding: 0; border: 0;
  background: transparent; color: #fff;
}
.lightbox[open] { display: flex; align-items: center; justify-content: center; }
.lightbox::backdrop { background: rgba(3, 20, 13, .88); backdrop-filter: blur(6px); }
.lightbox-figure {
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
  max-width: min(92vw, 1100px); max-height: 92vh; padding: 0 4.5rem;
}
.lightbox-figure img {
  max-height: calc(92vh - 7rem); width: auto; max-width: 100%; border-radius: 24px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .5); background: #fff;
}
.lightbox-figure figcaption { text-align: center; max-width: 52ch; font-size: .98rem; color: #cfe9dc; }
.lightbox-figure strong { display: block; color: #fff; font-family: var(--font-head); font-size: 1.15rem; margin-bottom: .2rem; }
.lightbox-close, .lightbox-nav {
  position: absolute; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255, 255, 255, .12); color: #fff; border: 1px solid rgba(255, 255, 255, .2); cursor: pointer;
  transition: background-color .2s;
}
.lightbox-close:hover, .lightbox-nav:hover { background: rgba(255, 255, 255, .24); }
.lightbox-close svg, .lightbox-nav svg { width: 22px; height: 22px; }
.lightbox-close { top: 1.25rem; right: 1.25rem; }
.lightbox-nav { top: 50%; margin-top: -24px; }
.lightbox-nav.prev { left: 1.25rem; }
.lightbox-nav.next { right: 1.25rem; }

/* Reveal on scroll (only when JS is running) */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal[data-delay="1"] { transition-delay: .08s; }
.js .reveal[data-delay="2"] { transition-delay: .16s; }
.js .reveal[data-delay="3"] { transition-delay: .24s; }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1080px) {
  .header-cta { display: none; }
  .nav-cta-mobile { display: inline-flex; }
  .site-nav .nav-cta-mobile { margin-left: .75rem; padding: .6rem 1.1rem; }
  .site-nav { display: flex; align-items: center; }
  .value-grid { grid-template-columns: 1fr 1fr; }
  .value-free { grid-column: 1 / -1; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  :root { --header-h: 64px; }
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed; inset: var(--header-h) 0 auto 0; margin: 0;
    display: flex; flex-direction: column; align-items: stretch; gap: 1rem;
    padding: 1rem 1.25rem 1.5rem; background: #fff; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .2s, transform .25s var(--ease), visibility 0s .25s;
  }
  .site-nav.is-open { opacity: 1; visibility: visible; transform: none; transition: opacity .2s, transform .25s var(--ease); }
  .site-nav ul { flex-direction: column; gap: .15rem; }
  .site-nav a:not(.btn) { padding: .85rem 1rem; font-size: 1.05rem; border-radius: 12px; }
  .site-nav .nav-cta-mobile { margin: 0; padding: .95rem 1.2rem; }

  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { display: flex; flex-direction: column; align-items: center; }
  .lead { margin-inline: auto; }
  .hero-actions, .hero-points { justify-content: center; }
  .hero-visual { min-height: 0; padding: 1rem 0 2rem; }

  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 2.5rem; }
  .steps::before { display: none; }

  .credit-inner { grid-template-columns: 1fr; }
  .gallery-nav { display: none; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 640px) {
  body { font-size: 1rem; }
  .container { width: min(1180px, 100% - 2rem); }
  .header-inner { gap: .75rem; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; }
  .hero-points { flex-direction: column; align-items: center; gap: .5rem; }
  .phone-front { width: 62vw; }
  .phone-back { width: 46vw; margin-top: calc(46vw * -1.1); transform: translate(-72%, 8%) rotate(-8deg); }
  .float-chip { font-size: .78rem; padding: .45rem .7rem .45rem .45rem; }
  .chip-icon { width: 28px; height: 28px; }
  .chip-a { left: 0; bottom: 10%; }
  .chip-b { right: 0; top: -1.5rem; }
  .hero-visual { padding-top: 2.5rem; }

  .value { margin-top: 0; }
  .value-grid, .feature-grid { grid-template-columns: 1fr; }
  .value-card, .feature-card { padding: 1.5rem; }
  .feature-card { display: grid; grid-template-columns: 44px 1fr; column-gap: 1rem; padding: 1.25rem; }
  .feature-card .feature-icon { width: 44px; height: 44px; border-radius: 12px; margin: 0; grid-row: span 2; }
  .feature-card .feature-icon svg { width: 22px; height: 22px; }
  .feature-card h3 { margin: .55rem 0 .35rem; font-size: 1.1rem; }
  .feature-card p { font-size: .95rem; }
  .print-band { flex-direction: column; align-items: flex-start; padding: 1.5rem; }

  .steps { grid-template-columns: 1fr; row-gap: 0; }
  .step {
    display: grid; grid-template-columns: 56px 1fr; column-gap: 1rem; text-align: left;
    padding: 0 0 1.75rem; position: relative;
  }
  .step:not(:last-child)::after {
    content: ""; position: absolute; left: 27px; top: 60px; bottom: 6px; width: 2px;
    background: repeating-linear-gradient(180deg, var(--mint-2) 0 6px, transparent 6px 12px);
  }
  .step-num { grid-row: span 2; margin: 0; }
  .step h3 { margin: .8rem 0 .3rem; }

  .how-showcase { gap: .6rem; }
  .phone-sm { width: 31%; padding: 5px; border-radius: 22px; }
  .phone-sm img { border-radius: 18px; }
  .phone-sm::after { display: none; }
  .phone-sm figcaption { font-size: .72rem; white-space: normal; text-align: center; width: 120%; bottom: -2.6rem; }
  .how-showcase .phone-sm:nth-child(2) { transform: translateY(-14px); }

  .shot { flex-basis: 72vw; }
  .shot-wide { flex-basis: 88vw; }
  .gallery-track { gap: 1rem; margin-inline: -1rem; padding-inline: 1rem; scroll-padding-inline: 1rem; }

  .credit-flow { padding: 1.5rem; }
  .faq-item summary { font-size: 1rem; padding: 1.1rem 3.2rem 1.1rem 1.1rem; }
  .faq-body { padding: 0 1.1rem 1.1rem; }

  .lightbox-figure { padding: 4.5rem 1rem 1.5rem; max-height: 100vh; max-height: 100dvh; }
  .lightbox-figure img { max-height: calc(100vh - 15rem); max-height: calc(100dvh - 15rem); border-radius: 18px; }
  .lightbox-figure figcaption { font-size: .9rem; }
  .lightbox-nav { top: 40%; width: 42px; height: 42px; background: rgba(3, 20, 13, .6); }
  .lightbox-nav.prev { left: .5rem; }
  .lightbox-nav.next { right: .5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .phone-front { transform: translate(18%, 0); }
  .js .reveal { opacity: 1; transform: none; }
}