/* Salusa landing — editorial vanilla CSS */

:root {
  --cream: #ece8df;
  --ink: #16140f;
  --sage: #aeb9a0;
  --blush: #e6c3c0;

  --font-display: 'Archivo', sans-serif;
  --font-narrow: 'Archivo Narrow', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-script: 'Caveat', cursive;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.container { max-width: 72rem; margin: 0 auto; padding-left: 1.5rem; padding-right: 1.5rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.75rem 1.25rem;
  border-radius: 2px;
  transition: opacity 0.15s, background 0.15s, filter 0.15s;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-sm { padding: 0.5rem 1rem; }
.btn-primary { background: var(--ink); color: var(--cream); }
.btn-primary:hover { opacity: 0.9; }
.btn-secondary { background: transparent; color: var(--ink); border-color: rgba(22, 20, 15, 0.3); }
.btn-secondary:hover { background: rgba(22, 20, 15, 0.05); }
.btn-sage { background: var(--sage); color: var(--ink); }
.btn-sage:hover { filter: brightness(0.95); }

/* ---------- Labels / titles ---------- */
.label {
  display: inline-block;
  background: var(--sage);
  color: var(--ink);
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.625rem;
}
.label-blush { background: var(--blush); }

.section { padding: 5rem 0; }

.section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.25rem, 5vw, 3rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-top: 1rem;
}
.lead { margin-top: 1rem; max-width: 42rem; font-family: var(--font-narrow); font-size: 0.875rem; color: rgba(22, 20, 15, 0.7); }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(22, 20, 15, 0.1);
  background: rgba(236, 232, 223, 0.85);
  backdrop-filter: blur(8px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding-top: 0.75rem; padding-bottom: 0.75rem; }
.brand { font-family: var(--font-narrow); font-size: 0.875rem; font-weight: 700; letter-spacing: 0.06em; }
.nav { display: flex; align-items: center; gap: 1.25rem; font-family: var(--font-narrow); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; }
.nav-link { opacity: 0.7; }
.nav-link:hover { opacity: 1; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding-top: 1.5rem; }
.crop { position: absolute; font-size: 13px; opacity: 0.5; user-select: none; }
.crop-tl { top: 0.5rem; left: 0.625rem; }
.crop-tr { top: 0.5rem; right: 0.625rem; }
.crop-bl { bottom: 0.5rem; left: 0.625rem; }
.crop-br { bottom: 0.5rem; right: 0.625rem; }

.hero-topbar { display: flex; align-items: flex-start; justify-content: space-between; font-family: var(--font-narrow); font-size: 10px; text-transform: uppercase; letter-spacing: 0.14em; }
.hero-topmid { max-width: 230px; text-align: center; line-height: 1.6; opacity: 0.8; }
.hero-topright { text-align: right; }

.hero-photo-wrap { margin: 2rem 0; display: flex; justify-content: center; }
.photocard { position: relative; width: 15rem; }
.tape { position: absolute; top: -0.625rem; left: 50%; width: 6rem; height: 1.25rem; transform: translateX(-50%) rotate(-2deg); background: rgba(174, 185, 160, 0.6); }
.photo { width: 100%; height: 320px; object-fit: cover; filter: grayscale(1) contrast(1.05); }
.scribble { position: absolute; z-index: 10; font-family: var(--font-script); font-size: 1.875rem; transform: rotate(-6deg); }
.scribble-left { left: -3.5rem; top: -0.25rem; }
.scribble-right { right: -4rem; bottom: 1.25rem; }

.hero-kicker { margin-bottom: 0.5rem; text-align: center; font-family: var(--font-narrow); font-size: 1.25rem; font-weight: 700; text-transform: lowercase; }

/* ---------- Wordmark ---------- */
.wordmark {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.12em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18vw;
  line-height: 0.8;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: -1.4vw;
  user-select: none;
}
.wm-mark { height: 0.62em; width: auto; flex-shrink: 0; }

.hero-footer { display: flex; flex-direction: column; gap: 1rem; padding-top: 1rem; padding-bottom: 1rem; }
.feature-strip { font-family: var(--font-narrow); font-size: 10px; text-transform: uppercase; letter-spacing: 0.12em; }
.hero-ctas { display: flex; gap: 0.75rem; }

/* ---------- What is Salusa (intro) ---------- */
.intro-text { margin-top: 1.25rem; max-width: 56rem; font-family: var(--font-display); font-weight: 700; font-size: clamp(1.6rem, 3.2vw, 2.6rem); line-height: 1.18; letter-spacing: -0.01em; }

/* ---------- Problem ---------- */
.cols-3 { display: grid; gap: 2rem; margin-top: 3rem; }
.col-text { text-align: justify; font-family: var(--font-narrow); font-size: 0.875rem; line-height: 1.6; color: rgba(22, 20, 15, 0.7); }
.stat { display: flex; align-items: baseline; gap: 1rem; margin-top: 4rem; border-top: 1px solid rgba(22, 20, 15, 0.15); padding-top: 1.5rem; }
.stat-value { font-family: var(--font-display); font-weight: 900; font-size: clamp(3.75rem, 8vw, 4.5rem); line-height: 1; }
.stat-label { font-family: var(--font-narrow); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(22, 20, 15, 0.7); }

/* ---------- How it works ---------- */
.steps { display: grid; gap: 1px; margin-top: 3rem; border: 1px solid rgba(22, 20, 15, 0.15); background: rgba(22, 20, 15, 0.15); margin-bottom: 2.5rem; }
.step { background: var(--cream); padding: 2rem; }
.step-n { font-family: var(--font-display); font-weight: 900; font-size: 3rem; color: var(--sage); }
.step-name { margin-top: 1rem; font-family: var(--font-narrow); font-size: 0.875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; }
.step-body { margin-top: 0.5rem; font-family: var(--font-narrow); font-size: 0.875rem; line-height: 1.6; color: rgba(22, 20, 15, 0.7); }

/* ---------- Product ---------- */
.plates { display: grid; gap: 2rem; margin-top: 3rem; }
.plate { border: 1px solid rgba(22, 20, 15, 0.2); background: var(--cream); padding: 0.75rem; }
.plate-img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; filter: grayscale(1); }
.plate-cap { margin-top: 0.75rem; font-family: var(--font-narrow); font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: rgba(22, 20, 15, 0.7); }
.plates-note { margin-top: 1.75rem; text-align: center; font-family: var(--font-narrow); font-size: 0.85rem; letter-spacing: 0.06em; color: rgba(22, 20, 15, 0.6); }
.plates-note a { text-decoration: underline; color: var(--ink); }

/* ---------- Features ---------- */
.feat-grid { display: grid; gap: 2rem; margin-top: 3rem; }
.feat { border-top: 1px solid rgba(22, 20, 15, 0.2); padding-top: 1rem; }
.feat-title { font-family: var(--font-narrow); font-size: 0.875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; }
.feat-body { margin-top: 0.5rem; font-family: var(--font-narrow); font-size: 0.875rem; line-height: 1.6; color: rgba(22, 20, 15, 0.7); }

/* ---------- App screenshots (placeholder UI mockups) ---------- */
.screens-grid { display: grid; gap: 2rem; margin-top: 3rem; }
.shot { margin: 0; }
.shot-cta { margin-top: 1.25rem; }
.win { border: 1px solid rgba(22, 20, 15, 0.18); border-radius: 10px; overflow: hidden; background: #fff; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08); }
.win-bar { display: flex; gap: 0.4rem; align-items: center; padding: 0.5rem 0.75rem; background: rgba(22, 20, 15, 0.05); border-bottom: 1px solid rgba(22, 20, 15, 0.1); }
.win-bar span { width: 0.55rem; height: 0.55rem; border-radius: 50%; background: rgba(22, 20, 15, 0.25); }
.win-body { padding: 0.9rem; height: 230px; background: var(--cream); }
.sk { display: block; background: rgba(22, 20, 15, 0.1); border-radius: 4px; }

.m-dash { display: flex; gap: 0.75rem; height: 100%; }
.m-side { width: 28%; display: flex; flex-direction: column; gap: 0.5rem; }
.m-main { flex: 1; display: flex; flex-direction: column; gap: 0.6rem; }
.m-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
.m-card { height: 2.6rem; background: rgba(22, 20, 15, 0.06); border-radius: 6px; }
.m-chart { flex: 1; display: flex; align-items: flex-end; gap: 0.4rem; }
.m-chart i { flex: 1; background: var(--sage); border-radius: 3px 3px 0 0; }

.m-week { display: grid; grid-template-columns: repeat(7, 1fr); gap: 0.3rem; height: 100%; }
.m-day { background: rgba(22, 20, 15, 0.04); border-radius: 5px; padding: 0.3rem; display: flex; flex-direction: column; gap: 0.25rem; }
.m-block { height: 0.7rem; border-radius: 3px; background: var(--sage); }
.m-block.alt { background: rgba(22, 20, 15, 0.18); }
.m-block.blush { background: var(--blush); }

.m-chat { display: flex; flex-direction: column; gap: 0.5rem; height: 100%; justify-content: flex-end; }
.m-msg { max-width: 75%; padding: 0.5rem 0.6rem; border-radius: 10px; display: flex; flex-direction: column; gap: 0.3rem; }
.m-in { align-self: flex-start; background: rgba(22, 20, 15, 0.07); }
.m-out { align-self: flex-end; background: var(--ink); }
.m-out .sk { background: rgba(236, 232, 223, 0.5); }

/* ---------- Craft ---------- */
.craft { display: grid; gap: 3rem; align-items: center; }
.craft-photo-wrap { position: relative; }
.craft-scribble { position: absolute; top: -1.5rem; left: 0.5rem; }
.craft-photo { width: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); }
.craft-body { margin-top: 1.5rem; margin-bottom: 2rem; font-family: var(--font-narrow); font-size: 1rem; line-height: 1.6; color: rgba(22, 20, 15, 0.75); }

/* ---------- Social proof ---------- */
.quote { display: flex; flex-direction: column; justify-content: space-between; border-top: 1px solid rgba(22, 20, 15, 0.3); padding-top: 1.5rem; }
.quote-text { font-family: var(--font-display); font-size: 1.25rem; line-height: 1.3; }
.quote-by { margin-top: 1.5rem; font-family: var(--font-narrow); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(22, 20, 15, 0.7); }
.logos { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; margin-top: 4rem; opacity: 0.6; }
.logo { font-family: var(--font-display); font-weight: 900; font-size: 1.125rem; letter-spacing: -0.02em; }

/* ---------- Pricing ---------- */
.pricing { background: rgba(174, 185, 160, 0.15); padding: 6rem 0; }
.pricing-head { text-align: center; }
.pricing-title { margin-left: auto; margin-right: auto; max-width: 48rem; font-size: clamp(3rem, 6vw, 3.75rem); }
.reassurance { margin-top: 1rem; font-family: var(--font-narrow); font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(22, 20, 15, 0.7); }
.tiers { display: grid; gap: 1.5rem; align-items: stretch; margin-top: 3.5rem; }
.tier { position: relative; display: flex; flex-direction: column; border: 1px solid rgba(22, 20, 15, 0.2); background: var(--cream); padding: 2rem; }
.tier-featured { border: 1px solid var(--ink); box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18); }
.tier-badge { position: absolute; top: -0.75rem; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--cream); font-family: var(--font-narrow); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.14em; padding: 0.25rem 0.75rem; }
.tier-name { font-family: var(--font-narrow); font-size: 0.875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; }
.tier-price { margin-top: 1rem; display: flex; align-items: baseline; gap: 0.25rem; }
.price { font-family: var(--font-display); font-weight: 900; font-size: 3rem; }
.cadence { font-family: var(--font-narrow); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: rgba(22, 20, 15, 0.6); }
.tier-value { margin-top: 0.75rem; font-family: var(--font-narrow); font-size: 0.875rem; line-height: 1.6; color: rgba(22, 20, 15, 0.7); }
.tier-features { list-style: none; margin-top: 1.5rem; flex: 1; display: flex; flex-direction: column; gap: 0.5rem; font-family: var(--font-narrow); font-size: 0.875rem; color: rgba(22, 20, 15, 0.8); }
.tier-features li { display: flex; gap: 0.5rem; }
.tier-cta { margin-top: 2rem; width: 100%; text-align: center; }

/* ---------- The draft (AI example) ---------- */
.draft-card { display: grid; gap: 0; margin-top: 3rem; border: 1px solid rgba(22, 20, 15, 0.2); border-radius: 12px; overflow: hidden; background: #fff; box-shadow: 0 14px 40px rgba(0, 0, 0, 0.08); }
.draft-stats { background: var(--ink); color: var(--cream); padding: 1.75rem; }
.draft-who { font-family: var(--font-narrow); font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(236, 232, 223, 0.6); margin-bottom: 0.75rem; }
.draft-stat { display: flex; justify-content: space-between; align-items: baseline; padding: 0.7rem 0; border-bottom: 1px solid rgba(236, 232, 223, 0.15); font-family: var(--font-narrow); }
.draft-stat:last-child { border-bottom: 0; }
.draft-stat span { color: rgba(236, 232, 223, 0.75); font-size: 0.9rem; }
.draft-stat b { font-family: var(--font-display); font-size: 1.5rem; font-weight: 900; }
.draft-body { padding: 1.75rem; }
.draft-change { margin-top: 1rem; font-family: var(--font-display); font-weight: 900; font-size: 1.6rem; line-height: 1.05; letter-spacing: -0.01em; }
.draft-reason { margin-top: 0.9rem; font-family: var(--font-narrow); font-size: 0.95rem; line-height: 1.6; color: rgba(22, 20, 15, 0.72); }
.draft-cta { margin-top: 1.5rem; }

/* ---------- Your data / integrations ---------- */
.stack-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2.5rem; }
.stack-chip { border: 1px solid rgba(22, 20, 15, 0.25); border-radius: 999px; padding: 0.55rem 1.1rem; font-family: var(--font-narrow); font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; }
.stack-fine { margin-top: 1.75rem; font-family: var(--font-narrow); font-size: 0.8rem; letter-spacing: 0.04em; color: rgba(22, 20, 15, 0.55); }

/* ---------- FAQ ---------- */
.faq { margin-top: 3rem; border-top: 1px solid rgba(22, 20, 15, 0.15); }
.faq details { border-bottom: 1px solid rgba(22, 20, 15, 0.15); padding: 1.1rem 0; }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--font-narrow); font-weight: 700; font-size: 1.4rem; line-height: 1; color: rgba(22, 20, 15, 0.5); }
.faq details[open] summary::after { content: '\2013'; }
.faq-a { margin-top: 0.85rem; max-width: 52rem; font-family: var(--font-narrow); font-size: 0.95rem; line-height: 1.6; color: rgba(22, 20, 15, 0.72); }
.faq-a a { text-decoration: underline; color: var(--ink); }

/* ---------- Final CTA ---------- */
.final-cta { padding-bottom: 0; }
.final-inner { text-align: center; }
.final-body { margin: 1rem auto 0; max-width: 36rem; font-family: var(--font-narrow); font-size: 1rem; line-height: 1.6; color: rgba(22, 20, 15, 0.7); }
.final-ctas { justify-content: center; margin-top: 2rem; }
.final-cta .wordmark { margin-top: 2.5rem; }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: var(--cream); padding: 3.5rem 0; }
.footer-grid { display: grid; gap: 2.5rem; }
.footer-brand { display: flex; align-items: center; gap: 0.75rem; }
.footer-mark { height: 2.25rem; width: 2.25rem; }
.footer-wordmark { font-family: var(--font-display); font-size: 1.5rem; font-weight: 900; }
.footer-tagline { margin-top: 0.5rem; font-family: var(--font-narrow); font-size: 0.875rem; color: rgba(236, 232, 223, 0.7); }
.footer-heading { font-family: var(--font-narrow); font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: rgba(236, 232, 223, 0.6); }
.footer-list { list-style: none; margin-top: 0.75rem; display: flex; flex-direction: column; gap: 0.5rem; font-family: var(--font-narrow); font-size: 0.875rem; }
.footer-list a { color: rgba(236, 232, 223, 0.8); }
.footer-list a:hover { color: var(--cream); }
.footer-bottom { display: flex; flex-direction: column; gap: 1rem; margin-top: 3rem; border-top: 1px solid rgba(236, 232, 223, 0.15); padding-top: 1.5rem; font-family: var(--font-narrow); font-size: 0.75rem; color: rgba(236, 232, 223, 0.6); }
.footer-socials { display: flex; gap: 1rem; }
.footer-socials a:hover { color: var(--cream); }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(1.5rem); transition: opacity 0.7s ease-out, transform 0.7s ease-out; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (min-width: 640px) {
  .hero-footer { flex-direction: row; align-items: center; justify-content: space-between; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}

@media (min-width: 768px) {
  .cols-3 { grid-template-columns: repeat(3, 1fr); }
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .plates { grid-template-columns: repeat(2, 1fr); }
  .screens-grid { grid-template-columns: repeat(3, 1fr); }
  .craft { grid-template-columns: 1fr 1fr; }
  .draft-card { grid-template-columns: 1fr 1.4fr; }
  .tiers { grid-template-columns: repeat(3, 1fr); }
  .tier-featured { transform: translateY(-0.75rem); }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

@media (min-width: 1024px) {
  .feat-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 767px) {
  .wordmark { font-size: 22vw; }
  .hero-topmid { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}