/* FOUR e-commerce case study — Figma: portfolio / Wireframe 301:2153
   Desktop: 1400 frame + 20px gutter at 1440; fills the window on wider screens.
   Sizes, gaps and type are taken from Figma Dev Mode. Same tokens as okcupid.css. */

:root {
  --font: "Google Sans Flex", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ink: #000;
  --muted: #838383;
  --line: #8c8c8c;
  --hero-sub: #3a3a3a;
  --accent: #d2d629;
  --section-gap: 146px;
  --page: #fff;
  --btn-bg: #f5f5f5;
  --btn-hover: #ececec;
  color-scheme: light;
}

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

html {
  background: var(--page);
  scrollbar-width: none; /* Lenis drives scrolling; keeps both gutters a true 20px */
}
html::-webkit-scrollbar {
  display: none;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 400;
  font-variation-settings: "GRAD" 0, "ROND" 0, "wdth" 100;
  line-height: normal;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

p, h1 {
  margin: 0;
}
img {
  display: block;
  max-width: none;
}
a {
  color: inherit;
  text-decoration: none;
}

.frame {
  padding: 0 20px;
}

.page {
  display: flex;
  flex-direction: column;
  gap: var(--section-gap);
  /* content at y=220: 20 (nav top) + 42 (nav) + 158 */
  padding: 220px 0 var(--section-gap);
}

/* Reveal states only when motion runs (no-JS / reduced motion shows everything) */
.js-motion [data-hero] {
  opacity: 0;
}

/* ---------- Hero — 302:4512 ---------- */
.hero {
  display: flex;
  gap: 42px;
  align-items: flex-start;
}
.hero-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 527px;
  flex-shrink: 0;
}
/* The animation sits in a 213 canvas with empty space around the lock, so the box is bigger than the
   visible lock (~40px wide at 80px). Negative margins pull the lock to the text's left edge and keep the gaps. */
.hero-lock {
  width: 80px;
  height: 80px;
  margin: -24px 0 -24px -20px;
  overflow: hidden;
  flex-shrink: 0;
}
.hero-lock svg {
  display: block;
}
.hero-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.hero-eyebrow {
  font-size: 14px;
  line-height: 18px;
  letter-spacing: -0.28px;
  color: var(--muted);
}
.hero-title {
  font-size: 32px;
  font-weight: 500;
  line-height: 40px;
  letter-spacing: -0.64px;
  color: var(--ink);
}
.hero-title .accent {
  color: var(--accent);
}
.hero-sub {
  font-size: 16px;
  line-height: 20px;
  letter-spacing: -0.32px;
  color: var(--hero-sub);
}
/* Closing line (Figma 306:7479): SemiBold, sits 20px below the paragraphs */
.hero-sub-strong {
  font-weight: 600;
}

/* Video box: 830 × 441 in Figma (same ratio as the 1920 × 1020 recording), 0.5px border, 12px radius */
.hero-video {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  aspect-ratio: 830 / 441;
  border-radius: 12px;
  overflow: hidden;
  background: #f5f5f5;
}
.hero-video video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* 0.5px stroke drawn on top (Chrome rounds real 0.5px borders up to 1px at 1x) */
.hero-video::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 0.5px var(--line);
  pointer-events: none;
}

/* ---------- Next project nav — 302:4513 ---------- */
.next-nav {
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: flex-end;
}
.btn-icon,
.btn-next {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--btn-bg);
  transition: background-color 0.25s ease;
}
.btn-icon {
  padding: 12px;
}
.btn-icon img {
  transform: rotate(-90deg);
}
.btn-next {
  gap: 10px;
  padding: 12px 16px;
  font-size: 14px;
  line-height: 18px;
  letter-spacing: -0.28px;
  color: var(--ink);
}
.btn-icon:hover,
.btn-next:hover {
  background: var(--btn-hover);
}
.btn-icon:focus-visible,
.btn-next:focus-visible {
  outline: 2px solid #7c5cff;
  outline-offset: 2px;
}

/* ---------- iPad 768–1199 ---------- */
@media (max-width: 1199px) {
  :root { --section-gap: 120px; }
  .frame { padding: 0 32px; }
  .page { padding-top: 180px; }

  /* Text on top, video full width underneath */
  .hero { flex-direction: column; gap: 40px; }
  .hero-text { width: auto; max-width: 527px; }
  .hero-video { flex: none; width: 100%; }
}

/* ---------- iPhone ≤767 ---------- */
@media (max-width: 767px) {
  :root { --section-gap: 100px; }
  .frame { padding: 0 16px; }
  .page { padding-top: 140px; }

  .hero { gap: 32px; }
  .hero-title { font-size: 28px; line-height: 35px; letter-spacing: -0.56px; }
  .hero-sub { font-size: 14px; line-height: 18px; letter-spacing: -0.28px; }
  .next-nav { gap: 12px; }
}