/* ---------------------------------------------------
   Merriah Lamb — Portfolio
   Design system: flat warm color blocks, ink borders,
   no shadows, no gradients, one rounded sans throughout.
--------------------------------------------------- */

:root {
  --bg: #ffffff;
  --ink: #000000;
  --ink-soft: #595959;      /* secondary/body text grey */
  --accent-a: #f5f5f5;      /* subtle off-white surface — hero card, pull-quote */
  --accent-a-offset: #d6d6d6; /* mid-light grey — decorative offset shapes & underlines */
  --accent-b: #ececec;      /* mid-grey panel fill — footer, image frames */
  --divider: #cccccc;       /* mid-grey hairline dividers (list rules, section separators) */
  --primary: #000000;       /* black — buttons, accent labels */
  --primary-hover: #333333; /* dark grey — hover/active state for buttons & links */
  --primary-ink: var(--bg);
  --border: var(--ink);
  --pill-blue: #a9c0e8;     /* capability pill outline colors — the one place colour stays */
  --pill-green: #4e9a6e;
  --pill-gold: #c9a66b;
  --pill-navy: #0f2a5c;
  --pill-rose: #d98ca0;
  --dot-color: rgba(140, 152, 224, 0.4); /* light periwinkle — quiet background texture */
  --max-width: 1100px;
  --gap-section: clamp(4rem, 8vw, 8.5rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--bg);
  background-image: radial-gradient(var(--dot-color) 1px, transparent 1px);
  background-size: 20px 20px;
  color: var(--ink);
  font-family: "Switzer", "Segoe UI", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img,
video {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 4vw, 2.5rem);
}

/* Explicit heading hierarchy — one shared size/weight per level, sitewide */

h1, h2, h3 {
  font-family: "Switzer", "Segoe UI", system-ui, sans-serif;
  font-weight: 600;
  margin: 0;
}

h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.4rem);
  line-height: 1.15;
}

h3 {
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  line-height: 1.2;
}

/* Visually matches h2 while keeping the h3 tag's semantic sub-heading level */
h3.heading-lg {
  font-size: clamp(1.75rem, 3.2vw, 2.4rem);
  line-height: 1.15;
}

p {
  margin: 0 0 1.1em;
}

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

.eyebrow {
  display: inline-block;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

/* ---------- Header ---------- */

.site-header {
  padding-block: 2.25rem;
  border-bottom: 2px solid var(--divider);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.wordmark {
  font-weight: 800;
  font-size: 1.5rem;
  text-decoration: none;
}

.header-links {
  display: flex;
  gap: 1.75rem;
  font-weight: 600;
  font-size: 1.05rem;
}

.header-links a {
  text-decoration: underline;
  text-decoration-color: var(--accent-a-offset);
  text-underline-offset: 4px;
}

.header-links a:hover {
  color: var(--primary-hover);
}

.back-link {
  font-weight: 800;
  font-size: 1.5rem;
  text-decoration: none;
}

.back-link:hover {
  color: var(--primary-hover);
}

/* ---------- Hero ---------- */

.hero {
  padding-block: clamp(2.5rem, 6vw, 5rem) var(--gap-section);
}

.hero .container {
  display: grid;
  grid-template-columns: 1.6fr 0.9fr;
  align-items: start;
  gap: clamp(2rem, 5vw, 4rem);
}

.hero-card-wrap {
  position: relative;
}

.hero-card-offset {
  position: absolute;
  inset: 12px -12px -12px 12px;
  background: var(--accent-a-offset);
  border-radius: 22px;
}

.hero-card {
  position: relative;
  background: var(--accent-a);
  border: 3px solid var(--ink);
  border-radius: 20px;
  padding: clamp(1.5rem, 4vw, 2.5rem) clamp(1.75rem, 4vw, 3rem);
}

.hero-card h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.6rem);
  max-width: 24ch;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2.25rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  border-radius: 10px;
  border: 2px solid var(--ink);
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  transition: transform 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-ink);
}

.btn-primary:hover,
.btn-primary:active {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
}

.btn-secondary:hover,
.btn-secondary:active {
  color: var(--primary-hover);
  border-color: var(--primary-hover);
}

.hero-photo-wrap {
  position: relative;
  justify-self: end;
  width: min(100%, 320px);
}

.hero-photo-block {
  position: absolute;
  inset: 14px -14px -14px 14px;
  background: var(--accent-a-offset);
  border-radius: 50%;
}

.hero-photo {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--ink);
  transform: rotate(-3deg);
  background: var(--accent-a);
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Capabilities ---------- */

.capabilities {
  padding-block-end: var(--gap-section);
}

.capabilities h2 {
  margin-bottom: 2rem;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1.5rem;
  border-radius: 999px;
  border: 2px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font-weight: 700;
  font-size: 1rem;
}

.pill-blue {
  border-color: var(--pill-blue);
}

.pill-green {
  border-color: var(--pill-green);
}

.pill-gold {
  border-color: var(--pill-gold);
}

.pill-navy {
  border-color: var(--pill-navy);
  border-width: 3px;
}

.pill-rose {
  border-color: var(--pill-rose);
}

/* ---------- Featured Work ---------- */

.work {
  padding-block-end: var(--gap-section);
}

.work h2 {
  margin-bottom: 2.5rem;
}

.work-list {
  border-top: 2px solid var(--divider);
}

.work-row {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  padding-block: clamp(2rem, 4vw, 3rem);
  border-bottom: 2px solid var(--divider);
  text-decoration: none;
  color: inherit;
}

.work-row:nth-child(even) .work-thumb {
  order: 2;
}

.work-thumb {
  border: 2px solid var(--ink);
  border-radius: 14px;
  overflow: hidden;
  background: var(--accent-b);
}

.work-thumb img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* For portrait screenshots that shouldn't be cropped — shows the full UI,
   letterboxed within the same frame size as the other thumbnails */
.work-thumb-contain img {
  object-fit: contain;
}

.work-client {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.6rem;
}

.work-title {
  margin-bottom: 0.6rem;
}

.work-subtitle {
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin-bottom: 0;
}

a.work-row:hover .work-title {
  color: var(--primary-hover);
}

.work-row.is-upcoming {
  cursor: default;
}

.work-row.is-upcoming .work-thumb {
  opacity: 0.55;
}

.work-status {
  display: inline-block;
  margin-top: 1.25rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* ---------- About ---------- */

.about {
  padding-block-end: var(--gap-section);
}

.about .container {
  display: grid;
  grid-template-columns: 0.9fr 1.3fr;
  grid-template-areas:
    "heading ."
    "photo   copy";
  column-gap: clamp(2rem, 5vw, 4rem);
  row-gap: 1.5rem;
}

.about h2 {
  grid-area: heading;
}

.about-copy {
  grid-area: copy;
}

.about p {
  font-size: 1.1rem;
  color: var(--ink-soft);
}

.about-photo-wrap {
  grid-area: photo;
  position: relative;
  width: min(100%, 320px);
  aspect-ratio: 1 / 1;
}

.about-photo-offset {
  position: absolute;
  inset: 14px -14px -14px 14px;
  background: var(--accent-a-offset);
  clip-path: url(#avatar-blob);
}

.about-photo-border {
  position: absolute;
  inset: 0;
  background: var(--ink);
  clip-path: url(#avatar-blob);
}

.about-photo {
  position: absolute;
  inset: 3px;
  clip-path: url(#avatar-blob);
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Brands ---------- */

.brands {
  padding-block-end: var(--gap-section);
}

.brands h2 {
  margin-bottom: 2.25rem;
}

.brand-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(2rem, 5vw, 3.5rem);
}

.brand-row img {
  height: 34px;
  width: auto;
  opacity: 0.8;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 2px solid var(--divider);
  padding-block: 2.5rem;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem 2rem;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  font-weight: 600;
}

.footer-meta a {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer-tagline {
  width: 100%;
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin-top: 0.5rem;
}

/* ---------- Backstory page ---------- */

.backstory-header {
  padding-block: clamp(2.5rem, 6vw, 4.5rem) var(--gap-section);
}

.backstory-header .container {
  display: flex;
  justify-content: center;
}

.backstory-photo {
  margin-inline: auto;
}

/* ---------- Case study page ---------- */

.case-hero {
  padding-block: clamp(3rem, 7vw, 6rem) var(--gap-section);
}

.case-hero-back {
  display: inline-block;
  margin-bottom: 2.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink-soft);
  text-decoration: none;
}

.case-hero-back:hover {
  color: var(--primary-hover);
}

.case-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
}

.case-eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink-soft);
}

.case-title {
  max-width: 20ch;
  margin-top: 0.4rem;
}

.case-subtitle {
  font-size: 1.2rem;
  color: var(--ink-soft);
  max-width: 60ch;
  margin-top: 0.6rem;
}

.case-hero .pill-row {
  margin-top: 1.75rem;
}

.case-hero .pill {
  padding: 0.45rem 1.1rem;
  font-size: 0.85rem;
}

/* ---------- Password gate ---------- */

.password-gate {
  padding-block: clamp(4rem, 12vw, 9rem);
}

.password-gate-box {
  max-width: 420px;
  margin-inline: auto;
  text-align: center;
}

.password-gate-box h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
}

.password-gate-box p {
  color: var(--ink-soft);
  margin-top: 0.75rem;
}

.password-gate-form {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.password-gate-form input {
  flex: 1 1 220px;
  padding: 0.85rem 1.1rem;
  border: 2px solid var(--ink);
  border-radius: 10px;
  font-family: inherit;
  font-size: 1rem;
  background: var(--bg);
  color: var(--ink);
}

.password-gate-form input:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.password-gate-error {
  margin-top: 1rem;
  color: var(--pill-rose);
  font-weight: 600;
}

.snapshot {
  padding-block-end: var(--gap-section);
}

.snapshot .container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

/* Reusable field-list (label/value pairs with hairline dividers) —
   used inside .snapshot's two-column grid, and standalone in .case-body */

.field-list {
  border-top: 2px solid var(--divider);
  margin: 0;
}

.field-list > div {
  padding-block: 1.25rem;
  border-bottom: 2px solid var(--divider);
}

.field-list dt {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.4rem;
}

.field-list dd {
  margin: 0;
  color: var(--ink-soft);
}

.field-list dd ul {
  margin: 0;
  padding-left: 1.1rem;
}

.field-list dd li + li {
  margin-top: 0.4rem;
}

.snapshot-image {
  border: 2px solid var(--ink);
  border-radius: 14px;
  overflow: hidden;
  background: var(--accent-b);
}

.case-body {
  padding-block-end: var(--gap-section);
}

.case-body .container {
  max-width: 72ch;
}

.case-body h1 {
  margin-bottom: 2.5rem;
}

.case-body h2 {
  margin-top: var(--gap-section);
  margin-bottom: 1.25rem;
}

.case-body h2:first-of-type {
  margin-top: 0;
}

.case-body h3 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.case-body p {
  font-size: 1.08rem;
  color: var(--ink-soft);
}

.case-body ul {
  margin: 0 0 1.1em;
  padding-left: 1.25rem;
  font-size: 1.08rem;
  color: var(--ink-soft);
}

.case-body li + li {
  margin-top: 0.5rem;
}

.case-label {
  display: block;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.75rem;
}

.case-image {
  margin-block: 2.25rem;
  border: 2px solid var(--ink);
  border-radius: 14px;
  overflow: hidden;
  background: var(--accent-b);
}

/* For tall/portrait screenshots (single phone screens) — caps height so they
   read at the same visual size as the wide multi-screen shots elsewhere */
.case-image-portrait {
  display: flex;
  justify-content: center;
  height: 420px;
}

.case-image-portrait img,
.case-image-portrait video {
  width: auto;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
}

.case-image-sm {
  width: 80%;
  margin-inline: auto;
}

.pull-quote {
  border: 2px solid var(--ink);
  background: var(--accent-a);
  border-radius: 14px;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  margin-block: 2.25rem;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.4;
}

.pull-quote::before {
  content: "\201C";
}

.pull-quote::after {
  content: "\201D";
}

/* ---------- Case study prev/next pagination ---------- */

.case-pagination {
  padding-block: 2.5rem;
}

.case-pagination .container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem 2rem;
  flex-wrap: wrap;
}

.case-pagination-link {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-width: 28ch;
  text-decoration: none;
  color: inherit;
}

.case-pagination-next {
  margin-left: auto;
  align-items: flex-end;
  text-align: right;
}

.case-pagination-arrow {
  font-size: 1.3rem;
  line-height: 1;
  color: var(--ink-soft);
}

.case-pagination-title {
  font-size: 1.15rem;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--accent-a-offset);
  text-underline-offset: 4px;
}

.case-pagination-link:hover .case-pagination-title {
  color: var(--primary-hover);
}

.case-pagination-meta {
  font-size: 0.95rem;
  color: var(--ink-soft);
}

/* ---------- Responsive ---------- */

@media (max-width: 780px) {
  .hero .container {
    grid-template-columns: 1fr;
    grid-template-areas:
      "photo"
      "text";
  }

  .hero-photo-wrap {
    grid-area: photo;
    justify-self: start;
    width: 200px;
    margin-bottom: 0.5rem;
  }

  .hero-text {
    grid-area: text;
  }

  .work-row {
    grid-template-columns: 1fr;
  }

  .work-row:nth-child(even) .work-thumb {
    order: initial;
  }

  .about .container {
    grid-template-columns: 1fr;
    grid-template-areas:
      "heading"
      "photo"
      "copy";
  }

  .about-photo-wrap {
    justify-self: start;
    width: 200px;
  }

  .snapshot .container {
    grid-template-columns: 1fr;
  }

  .snapshot-image {
    order: -1;
  }
}