/* ==========================================================================
   Infinity Studios — Design System
   ========================================================================== */

:root {
  /* Brand palette (client-specified) */
  --cream:      #f2f1eb;
  --paper:      #ecebec;
  --stone:      #d6d6d6;
  --charcoal:   #545454;
  --slate:      #758091;
  --deep:       #4b5363;

  /* Semantic roles */
  --bg:         var(--cream);
  --bg-alt:     var(--paper);
  --bg-dark:    var(--deep);
  --border:     var(--stone);
  --text:       var(--charcoal);
  --text-dark:  #33383f;
  --text-on-dark: var(--paper);
  --accent:     var(--slate);
  --accent-ink: var(--deep); /* readable variant of accent for small text on light bg (WCAG AA) */

  --font-display: "Playfair Display", "Iowan Old Style", Georgia, serif;
  --font-body:    "Jost", "Segoe UI", sans-serif;

  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);

  --ease: cubic-bezier(.22, 1, .36, 1);
}

/* ---------------------------------- reset --------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--deep); color: var(--paper); }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: var(--slate); border-radius: 10px; border: 2px solid var(--paper); }

/* ---------------------------------- type ---------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--text-dark);
  letter-spacing: -0.01em;
  line-height: 1.12;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent-ink);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}

.italic { font-style: italic; }

/* --------------------------------- layout ---------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

section { position: relative; }

.section-pad { padding-block: clamp(4rem, 9vw, 8rem); }
.section-pad-sm { padding-block: clamp(2.5rem, 6vw, 5rem); }

.bg-alt  { background: var(--bg-alt); }
.bg-dark { background: var(--bg-dark); color: var(--text-on-dark); }
.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4 { color: var(--text-on-dark); }
.bg-dark .eyebrow { color: var(--stone); }
.bg-dark .eyebrow::before { background: var(--stone); }

.hairline { border-top: 1px solid var(--border); }
.bg-dark.hairline { border-top-color: rgba(242,241,235,0.18); }

/* -------------------------------- buttons ---------------------------------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  padding: 0.95em 1.9em;
  border: 1px solid var(--text-dark);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dark);
  overflow: hidden;
  isolation: isolate;
  transition: color .5s var(--ease), border-color .5s var(--ease);
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--slate);
  transform: translateY(101%);
  transition: transform .45s var(--ease);
  z-index: -1;
}
.btn:hover { color: var(--cream); }
.btn:hover::before { transform: translateY(0); }

.btn-ghost {
  border-color: rgba(242,241,235,0.4);
  color: var(--text-on-dark);
}
.btn-ghost::before { background: var(--text-on-dark); }
.btn-ghost:hover { color: var(--deep); }

.btn-arrow { transition: transform .45s var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -4rem;
  background: var(--deep);
  color: var(--paper);
  padding: 0.9rem 1.5rem;
  z-index: 200;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  transition: top .3s var(--ease);
}
.skip-link:focus { top: 1rem; }

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dark);
  border-bottom: 1px solid var(--text-dark);
  padding-bottom: 0.3em;
  transition: color .3s var(--ease), border-color .3s var(--ease), gap .3s var(--ease);
}
.btn-link:hover { color: var(--slate); border-color: var(--slate); gap: 1em; }

/* --------------------------------- header ----------------------------------- */
header.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding-block: 1.5rem;
  transition: background .4s var(--ease), padding .4s var(--ease), box-shadow .4s var(--ease);
}
header.site-header.is-scrolled {
  background: rgba(242,241,235,0.86);
  backdrop-filter: blur(10px);
  padding-block: 0.9rem;
  box-shadow: 0 1px 0 rgba(84,84,84,0.12);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.brand img { height: 40px; width: auto; }
.brand-word {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  color: var(--text-dark);
}
.brand-word b { font-weight: 600; }

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 2.4vw, 2.6rem);
}
.nav-links a {
  position: relative;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dark);
  padding-block: 0.3rem;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 1px;
  background: var(--accent);
  transition: right .35s var(--ease);
}
.nav-links a:hover::after, .nav-links a.active::after { right: 0; }
.nav-links a.active { color: var(--accent-ink); }

.nav-social {
  display: flex;
  gap: 1rem;
}
.nav-social a { color: var(--text-dark); transition: color .3s var(--ease), transform .3s var(--ease); }
.nav-social a:hover { color: var(--slate); transform: translateY(-2px); }
.nav-social svg { width: 17px; height: 17px; }

.nav-toggle {
  display: none;
  width: 34px; height: 26px;
  position: relative;
  z-index: 110;
}
.nav-toggle span {
  position: absolute; left: 0; right: 0; height: 1px;
  background: var(--text-dark);
  transition: transform .35s var(--ease), opacity .35s var(--ease), top .35s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 2px; }
.nav-toggle span:nth-child(2) { top: 12px; }
.nav-toggle span:nth-child(3) { top: 22px; }
.nav-open .nav-toggle span:nth-child(1) { top: 12px; transform: rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { top: 12px; transform: rotate(-45deg); }

/* ------------------------------- page hero (inner pages) ---------------------------- */
.page-hero {
  padding-top: clamp(8rem, 16vw, 11rem);
  padding-bottom: clamp(3rem, 7vw, 5rem);
}
.page-hero h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
.page-hero .lede {
  max-width: 42em;
  margin-top: 1.3rem;
  font-size: 1.05rem;
  color: var(--text);
}

/* --------------------------------- hero (home) -------------------------------------- */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 7rem;
  overflow: hidden;
}
.hero-texture, .page-hero-texture {
  position: absolute;
  inset: -15% -25%;
  background-image: var(--texture-img, url('../assets/hero.jpg'));
  background-size: cover;
  background-position: center;
  opacity: 0.4;
  mix-blend-mode: multiply;
  z-index: 0;
  pointer-events: none;
}
.page-hero { position: relative; overflow: hidden; }
.page-hero-texture { inset: -40% -25% auto -25%; height: 140%; opacity: 0.32; }

.hero-inner { position: relative; z-index: 2; }
.hero h1 {
  font-size: clamp(2.8rem, 7.2vw, 6.4rem);
  max-width: 16em;
}
.hero .lede {
  max-width: 34em;
  margin-top: 1.6rem;
  font-size: 1.1rem;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 2.8rem;
  flex-wrap: wrap;
}


/* --------------------------------- marquee ------------------------------------------ */
.marquee {
  display: flex;
  overflow: hidden;
  border-block: 1px solid var(--border);
  padding-block: 1.3rem;
  white-space: nowrap;
}
.marquee-track {
  display: flex;
  flex-shrink: 0;
  animation: marquee 34s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.3rem, 2.6vw, 2.1rem);
  color: var(--text-dark);
  padding-inline: 1.4rem;
  display: inline-flex;
  align-items: center;
  gap: 1.4rem;
}
.marquee-track span::after {
  content: "\221E";
  font-style: normal;
  font-size: 0.7em;
  color: var(--accent);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ------------------------------- logo marquee ---------------------------------------- */
.logo-marquee {
  overflow: hidden;
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.logo-marquee-track {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: clamp(1.2rem, 2.5vw, 2rem);
  width: max-content;
  animation: logo-marquee 36s linear infinite;
}
.logo-marquee:hover .logo-marquee-track { animation-play-state: paused; }
.logo-tile {
  flex: 0 0 auto;
  width: clamp(130px, 16vw, 180px);
  height: clamp(88px, 10vw, 112px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.1rem;
  transition: transform .4s var(--ease);
}
.logo-tile:hover { transform: translateY(-4px); }
.logo-tile img { max-width: 100%; max-height: 100%; object-fit: contain; }
@keyframes logo-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* --------------------------------- grid / cards -------------------------------------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-head h2 { font-size: clamp(2rem, 4vw, 3rem); margin-top: 0.6rem; }
.section-head .lede { max-width: 26em; color: var(--text); }

.card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: clamp(1.8rem, 3vw, 2.6rem);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--slate);
  box-shadow: 0 22px 44px -22px rgba(75,83,99,0.35);
}
.card .num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2.2rem;
  color: var(--accent);
  margin-bottom: 1rem;
  display: block;
}
.card h3 { font-size: 1.3rem; margin-bottom: 0.7rem; }
.card p { font-size: 0.92rem; color: var(--text); }

/* ----------------------------------- process ----------------------------------------- */
.process-list { display: flex; flex-direction: column; }
.process-item {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: clamp(1.2rem, 3vw, 3rem);
  padding-block: clamp(1.8rem, 3vw, 2.6rem);
  border-top: 1px solid var(--border);
  align-items: start;
}
.process-list .process-item:last-child { border-bottom: 1px solid var(--border); }
.process-item .num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2.4rem;
  color: var(--accent);
}
.process-item h3 { font-size: 1.35rem; margin-bottom: 0.5rem; }
.process-item p { max-width: 42em; color: var(--text); }

.process-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2rem, 4vw, 4rem); align-items: start; }
.process-visual { position: sticky; top: 7rem; }
.process-visual figure { position: relative; overflow: hidden; border: 1px solid var(--border); }
.process-visual img { width: 100%; aspect-ratio: 4/5; object-fit: cover; filter: grayscale(1) contrast(1.02); display: block; }
.process-visual figure::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--deep);
  mix-blend-mode: multiply;
  opacity: 0.14;
}
.process-visual figcaption {
  margin-top: 1rem;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-ink);
}

/* --------------------------------- about portrait ------------------------------------- */
.about-hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.about-portrait { position: relative; overflow: hidden; border: 1px solid var(--border); }
.about-portrait img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; }
.about-portrait::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--deep);
  mix-blend-mode: multiply;
  opacity: 0.12;
}

/* --------------------------------- results gallery ------------------------------------- */
.stats-scroll {
  display: flex;
  gap: clamp(1rem, 2vw, 1.6rem);
  overflow-x: auto;
  padding-bottom: 1.5rem;
  scroll-snap-type: x proximity;
}
.stats-scroll::-webkit-scrollbar { height: 6px; }
.stat-card {
  flex: 0 0 auto;
  width: 240px;
  scroll-snap-align: start;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 0.9rem 0.9rem 1.3rem;
  transition: transform .5s var(--ease), border-color .5s var(--ease);
}
.stat-card:hover { transform: translateY(-4px); border-color: var(--slate); }
.stat-card img { width: 100%; height: 190px; object-fit: contain; background: #fff; }
.stat-card p { margin-top: 1rem; font-size: 0.86rem; color: var(--text-dark); }
.stat-card p b { font-family: var(--font-display); font-style: italic; color: var(--accent); }

/* ---------------------------------- pricing ------------------------------------------ */
.pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); }
.price-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: clamp(2rem, 4vw, 3rem);
  position: relative;
}
.price-card.featured { background: var(--bg-dark); color: var(--text-on-dark); border-color: var(--deep); }
.price-card.featured h3, .price-card.featured .price { color: var(--text-on-dark); }
.price-card .tag {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-ink);
}
.price-card.featured .tag { color: var(--stone); }
.price-card h3 { font-size: 1.6rem; margin-block: 0.5rem 1.2rem; }
.price-card .price {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--text-dark);
  margin-bottom: 1.6rem;
}
.price-card .price span { font-size: 1rem; font-family: var(--font-body); color: var(--text); }
.price-card.featured .price span { color: var(--stone); }
.price-card ul { display: flex; flex-direction: column; gap: 0.9rem; margin-bottom: 2rem; }
.price-card li { display: flex; gap: 0.8rem; font-size: 0.92rem; }
.price-card li::before { content: "\2014"; color: var(--accent); flex-shrink: 0; }

.addon-table { width: 100%; border-collapse: collapse; }
.addon-table thead th {
  text-align: left;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-ink);
  padding-bottom: 0.9rem;
}
.addon-table thead th:last-child { text-align: right; }
.addon-table tbody tr { border-top: 1px solid var(--border); }
.addon-table tbody tr:last-child { border-bottom: 1px solid var(--border); }
.addon-table td { padding-block: 1.1rem; font-size: 0.96rem; }
.addon-table td:last-child { text-align: right; font-family: var(--font-display); font-style: italic; font-size: 1.15rem; color: var(--accent-ink); white-space: nowrap; }

/* --------------------------------- portfolio ------------------------------------------ */
.project-card {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  border-top: 1px solid var(--border);
}
.project-list .project-card:last-child { border-bottom: 1px solid var(--border); }
.project-list .project-card:nth-child(even) { direction: rtl; }
.project-list .project-card:nth-child(even) > * { direction: ltr; }
.project-visual {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotate(-1.6deg);
  box-shadow: 10px 10px 0 var(--slate);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.project-list .project-card:nth-child(even) .project-visual {
  transform: rotate(1.6deg);
  box-shadow: -10px 10px 0 var(--slate);
}
.project-visual:hover {
  transform: rotate(0deg) translateY(-6px);
  box-shadow: 14px 16px 0 var(--slate);
}
.project-list .project-card:nth-child(even) .project-visual:hover {
  box-shadow: -14px 16px 0 var(--slate);
}
.project-visual img {
  max-width: 78%;
  max-height: 78%;
  object-fit: contain;
}
.project-visual span {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--slate);
  text-align: center;
  padding: 1rem;
}
.project-num {
  position: absolute;
  top: -16px;
  left: -16px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--cream);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--accent-ink);
  z-index: 2;
}
.project-list .project-card:nth-child(even) .project-num { left: auto; right: -16px; }
.project-tag { font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent-ink); }
.project-card h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin-block: 0.6rem 0.9rem; }
.project-card ul { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1rem; }
.project-card li { font-size: 0.9rem; padding-left: 1.1rem; position: relative; }
.project-card li::before { content: "\221E"; position: absolute; left: 0; color: var(--accent); font-size: 0.75em; top: 0.2em; }

.badge-row { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.badge {
  border: 1px solid var(--border);
  padding: 0.7rem 1.3rem;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--bg-alt);
}
.badge::before { content: "\2726"; color: var(--accent); font-size: 0.8em; }

/* -------------------------------- testimonials --------------------------------------- */
.testimonial {
  max-width: 46em;
}
.testimonial blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  line-height: 1.4;
  color: var(--text-dark);
}
.bg-dark .testimonial blockquote { color: var(--text-on-dark); }
.testimonial cite {
  display: block;
  margin-top: 1.6rem;
  font-style: normal;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ink);
}
.bg-dark .testimonial cite { color: var(--stone); }
.testimonial-dots { display: flex; gap: 0.6rem; margin-top: 2.4rem; }
.testimonial-dots button {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--border);
  transition: background .3s var(--ease), transform .3s var(--ease);
}
.bg-dark .testimonial-dots button { background: rgba(242,241,235,0.3); }
.testimonial-dots button.active { background: var(--accent); transform: scale(1.3); }

/* ----------------------------------- CTA banner --------------------------------------- */
.cta-banner {
  text-align: center;
  padding-block: clamp(4.5rem, 10vw, 8rem);
}
.cta-banner .eyebrow { justify-content: center; }
.cta-banner h2 { font-size: clamp(2.2rem, 5.4vw, 4rem); max-width: 18em; margin-inline: auto; }
.cta-banner .lede { max-width: 32em; margin-inline: auto; margin-top: 1.3rem; }
.cta-banner .btn, .cta-banner .btn-link { margin-top: 2.6rem; }

/* -------------------------------------- footer ------------------------------------------ */
footer.site-footer { padding-block: clamp(3.5rem, 7vw, 6rem) 2.5rem; }
.footer-top {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr);
  gap: clamp(2rem, 4vw, 3rem);
  padding-top: clamp(2rem, 4vw, 3rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}
.footer-brand .brand-word { font-size: 1.4rem; color: var(--text-on-dark); }
.footer-brand p { margin-top: 1.2rem; max-width: 26em; color: var(--stone); font-size: 0.92rem; }
.footer-col h4 { font-size: 0.76rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--stone); margin-bottom: 1.3rem; font-family: var(--font-body); font-weight: 500; }
.footer-col a, .footer-col p { display: block; font-size: 0.92rem; color: var(--paper); margin-bottom: 0.7rem; opacity: 0.88; }
.footer-col a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--stone);
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom a { color: inherit; }
.footer-bottom a:hover { color: var(--paper); text-decoration: underline; text-underline-offset: 3px; }
.footer-social { display: flex; gap: 1.2rem; }
.footer-social a { opacity: 0.85; }
.footer-social svg { width: 16px; height: 16px; }

/* ------------------------------------- contact form -------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.contact-info-item { padding-block: 1.6rem; border-top: 1px solid var(--border); }
.contact-list .contact-info-item:last-child { border-bottom: 1px solid var(--border); }
.contact-info-item h4 { font-size: 0.76rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-ink); font-family: var(--font-body); font-weight: 500; margin-bottom: 0.5rem; }
.contact-info-item a, .contact-info-item p { font-size: 1.15rem; font-family: var(--font-display); color: var(--text-dark); }

.form-field { margin-bottom: 1.6rem; }
.form-field label {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: 0.6rem;
}
.form-field input, .form-field textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  padding-block: 0.7rem;
  font-size: 1.02rem;
  color: var(--text-dark);
  transition: border-color .3s var(--ease);
}
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--accent); }
.form-field textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 0.82rem; color: var(--text); margin-top: 1rem; opacity: 0.8; }
.form-success {
  display: none;
  padding: 1.2rem 1.4rem;
  border: 1px solid var(--accent);
  background: var(--bg-alt);
  font-size: 0.92rem;
  margin-top: 1.4rem;
}
.form-success.show { display: block; }

/* ------------------------------------ reveal animation ------------------------------------ */
/* Visible by default; only hidden once html.js confirms the script executed,
   so content never disappears if JS fails to load. */
.reveal { transition: opacity .9s var(--ease), transform .9s var(--ease); }
html.js .reveal { opacity: 0; transform: translateY(28px); }
html.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-1 { transition-delay: .08s; }
.reveal-2 { transition-delay: .18s; }
.reveal-3 { transition-delay: .28s; }
.reveal-4 { transition-delay: .38s; }

/* ============================================================================
   Responsive
   ============================================================================ */
@media (max-width: 980px) {
  .grid-3, .pricing-grid, .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: repeat(2, 1fr); }
  .grid-3 > :nth-child(3):last-child { grid-column: 1 / -1; }
  .project-card { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .process-grid, .about-hero-grid { grid-template-columns: 1fr; }
  .process-visual { position: static; max-width: 22rem; }
  .project-visual, .project-list .project-card:nth-child(even) .project-visual {
    transform: none;
    box-shadow: 6px 6px 0 var(--slate);
  }
  .project-visual:hover, .project-list .project-card:nth-child(even) .project-visual:hover {
    transform: translateY(-4px);
    box-shadow: 8px 8px 0 var(--slate);
  }
}

@media (max-width: 760px) {
  .nav-links, .nav-social { display: none; }
  .nav-toggle { display: block; }

  .nav-open .nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: var(--cream);
    justify-content: center;
    align-items: flex-start;
    padding-inline: var(--gutter);
    gap: 1.6rem;
    z-index: 105;
  }
  .nav-open .nav-links a { font-size: 1.6rem; font-family: var(--font-display); text-transform: none; letter-spacing: 0; }
  .nav-open .nav-social { display: flex; position: fixed; bottom: 2.6rem; left: var(--gutter); z-index: 106; }

  .grid-3, .grid-2, .pricing-grid, .footer-top { grid-template-columns: 1fr; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .process-item { grid-template-columns: 3rem 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  br.lg-only { display: none; }
  .hero h1 { font-size: clamp(2.3rem, 9vw, 6.4rem); }
}

.nav-open { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track, .logo-marquee-track { animation: none !important; }
  .reveal, .card, .btn, .btn::before, .btn-link, .nav-links a::after,
  header.site-header, .price-card, .stat-card, .testimonial-dots button, .project-visual {
    transition: none !important;
  }
  html.js .reveal { opacity: 1; transform: none; }
  .project-visual, .project-list .project-card:nth-child(even) .project-visual { transform: none; }
}