/* =========================================================
   Ethical Impact Corporation — design system
   Discreet / premium. Cream + charcoal, sparing brand red.
   ========================================================= */

:root {
  /* palette — tuned to the warm cream of the product photography */
  --bg:        #F6F2EA;
  --bg-2:      #EFE9DD;
  --card:      #EAE3D6;
  --ink:       #211F1C;
  --muted:     #6E685C;
  --line:      #DCD4C5;
  --red:       #D40000;        /* brand accent, used sparingly */
  --white:     #FFFFFF;

  /* type */
  --display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Jost", "Century Gothic", "Futura", -apple-system, "Segoe UI", sans-serif;

  /* spacing rhythm */
  --gut: clamp(1.25rem, 4vw, 3rem);
  --section: clamp(4rem, 9vw, 8rem);
  --maxw: 1200px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: clamp(1rem, 0.6vw + 0.9rem, 1.075rem);
  line-height: 1.65;
  font-weight: 300;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: 0.005em;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.6rem, 6.5vw, 5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.25rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gut); }
.section { padding-block: var(--section); }
.narrow { max-width: 64ch; }
.center { text-align: center; }

/* eyebrow / small caps label — echoes the Century Gothic logotype */
.eyebrow {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1.25rem;
}
.eyebrow .dot { color: var(--red); }

.lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--muted); font-weight: 300; }

/* ---------- buttons / links ---------- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 2rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  transition: background .25s ease, color .25s ease, border-color .25s ease;
  cursor: pointer;
}
.btn:hover { background: transparent; color: var(--ink); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--bg); }

.link-u {
  text-decoration: none;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--ink);
  transition: border-color .25s, color .25s;
}
.link-u:hover { color: var(--red); border-color: var(--red); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(120%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding-block: 0.85rem;
}
.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; }
.brand img { height: 46px; width: auto; }
.brand .brand-txt { display: none; }

.nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.25rem); }
.nav a {
  text-decoration: none; color: var(--ink);
  font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 400;
  position: relative; padding-bottom: 3px;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--red); transition: width .25s ease;
}
.nav a:hover::after, .nav a[aria-current="page"]::after { width: 100%; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .4rem; }
.nav-toggle span { display:block; width: 24px; height: 1.5px; background: var(--ink); margin: 5px 0; transition: .25s; }

/* ---------- hero ---------- */
.hero { padding-block: clamp(4rem, 11vw, 9rem) clamp(3rem, 7vw, 6rem); }
.hero h1 { margin-bottom: .35em; }
.hero .lead { max-width: 46ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; align-items: center; margin-top: 2.4rem; }

/* ---------- ethos pillars ---------- */
.pillars {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.5rem, 4vw, 3rem);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding-block: clamp(2.5rem, 5vw, 4rem);
}
.pillar .ico { width: 30px; height: 30px; stroke: var(--ink); fill: none; stroke-width: 1.25; margin-bottom: 1rem; }
.pillar h3 { font-size: 1.35rem; margin-bottom: .3em; }
.pillar p { font-size: 0.95rem; color: var(--muted); margin: 0; }

/* ---------- product grid ---------- */
.grid {
  display: grid; gap: clamp(1.5rem, 3.5vw, 3rem);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
}
.card { text-decoration: none; color: inherit; display: block; }
.card .thumb {
  background: var(--card); aspect-ratio: 1 / 1; overflow: hidden; margin-bottom: 1.1rem;
}
.card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.card:hover .thumb img { transform: scale(1.04); }
.card .cat { font-size: 0.68rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--muted); }
.card h3 { font-size: 1.5rem; margin: 0 0 .1rem; }
.card .subtitle { font-size: 0.82rem; color: var(--muted); letter-spacing: 0.01em; line-height: 1.3; }
.card .price { font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }

/* ---------- product detail ---------- */
.pdp { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.pdp .media { background: var(--card); }
.pdp .media img { width: 100%; height: auto; }
.pdp .info { position: sticky; top: 100px; }
.pdp .price { font-size: 1rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin: 0 0 1.5rem; }
.pdp .subtitle { font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); margin: 0.25rem 0 1.5rem; }
.spec { list-style: none; padding: 0; margin: 1.75rem 0; border-top: 1px solid var(--line); }
.spec li { display: flex; justify-content: space-between; gap: 1rem; padding: .8rem 0; border-bottom: 1px solid var(--line); font-size: 0.92rem; }
.spec li .k { color: var(--muted); letter-spacing: .04em; }
.spec li .v { text-align: right; }
.pdp-actions { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; align-items: center; margin-top: 1.75rem; }
.back-link { font-size: 0.74rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); text-decoration: none; display:inline-block; margin-bottom: 1.5rem; }
.back-link:hover { color: var(--ink); }

/* ---------- panels / split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.panel { background: var(--bg-2); }

/* ---------- forms ---------- */
.form { display: grid; gap: 1.3rem; max-width: 640px; }
.field { display: grid; gap: .45rem; }
.field label { font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  font-family: var(--sans); font-size: 1rem; font-weight: 300; color: var(--ink);
  background: var(--white); border: 1px solid var(--line); padding: .85rem .95rem; width: 100%;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--ink); }
.check { display: flex; gap: .65rem; align-items: flex-start; font-size: 0.9rem; color: var(--muted); }
.check input { margin-top: .25rem; }
.form-note { font-size: 0.85rem; color: var(--muted); }
.form-status { font-size: 0.92rem; padding: .9rem 1.1rem; border: 1px solid var(--line); background: var(--bg-2); display: none; }
.form-status.show { display: block; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding-block: clamp(2.5rem, 6vw, 4rem); margin-top: var(--section); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.site-footer img.flogo { height: 64px; width: auto; margin-bottom: 1rem; }
.site-footer h4 { font-family: var(--sans); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin: 0 0 1rem; font-weight: 500; }
.site-footer a { color: var(--ink); text-decoration: none; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; font-size: 0.92rem; }
.site-footer a:hover { color: var(--red); }
.foot-bottom { display:flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); font-size: 0.78rem; color: var(--muted); }

/* ---------- age gate ---------- */
.agegate {
  position: fixed; inset: 0; z-index: 100; background: var(--bg);
  display: flex; align-items: center; justify-content: center; text-align: center;
  padding: var(--gut);
}
.agegate.hidden { display: none; }
.agegate .inner { max-width: 30rem; }
.agegate img { height: 92px; width: auto; margin: 0 auto 2rem; }
.agegate h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
.agegate p { color: var(--muted); margin-bottom: 2rem; }
.agegate .gate-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.agegate .tiny { font-size: 0.74rem; margin-top: 2rem; margin-bottom: 0; }
body.gated { overflow: hidden; }

/* reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .pillars { grid-template-columns: 1fr 1fr; }
  .pdp { grid-template-columns: 1fr; }
  .pdp .info { position: static; }
  .split { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  /* tighter vertical rhythm so sections don't eat the small screen */
  :root { --section: clamp(2.75rem, 11vw, 3.5rem); }

  /* header: centred logo with the full nav row beneath it — always visible, no hamburger */
  .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--bg); }
  .site-header .wrap { flex-wrap: wrap; row-gap: 0.55rem; justify-content: center; padding-block: 0.7rem; }
  .brand { margin-inline: auto; }
  .brand img { height: 40px; }
  .nav-toggle { display: none; }
  .nav { width: 100%; flex-direction: row; flex-wrap: wrap; justify-content: center;
    gap: 0.35rem 1rem; position: static; transform: none; background: none; box-shadow: none; padding: 0; }
  .nav a { font-size: 0.7rem; letter-spacing: 0.12em; padding: 0.2rem 0; }

  /* a real two-up catalogue instead of one giant single column */
  .grid { grid-template-columns: 1fr 1fr; gap: 1.4rem 0.85rem; }
  .card .thumb { margin-bottom: 0.6rem; }
  .card h3 { font-size: 1rem; line-height: 1.18; margin: 0 0 .1rem; }
  .card .subtitle { font-size: 0.7rem; line-height: 1.25; }

  /* calmer headings + hero on phones */
  h1 { font-size: clamp(2rem, 9vw, 2.6rem); }
  h2 { font-size: clamp(1.7rem, 7vw, 2.3rem); }
  .hero { padding-block: clamp(2.5rem, 9vw, 3.75rem) 0; }

  .pillars { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; gap: 1.75rem; }

  /* founder portrait shouldn't swallow the whole screen */
  .split figure img { max-height: 460px !important; }

  /* age gate: stacked, full-width, thumb-friendly buttons */
  .agegate img { height: 74px; margin-bottom: 1.5rem; }
  .agegate .gate-actions { flex-direction: column; gap: 0.75rem; }
  .agegate .gate-actions .btn { width: 100%; }
}

@media (max-width: 430px) {
  .grid { gap: 1.1rem 0.7rem; }
  .spec li { flex-direction: column; align-items: flex-start; gap: 0.15rem; }
  .spec li .v { text-align: left; }
}

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