/* =========================================================
   KORVEXA — SEO Agency
   Design System
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;0,9..144,900;1,9..144,400&family=JetBrains+Mono:wght@400;500;600&family=Manrope:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Core Palette — deep navy + electric teal */
  --ink: #0A1628;
  --ink-2: #0F1E35;
  --ink-3: #162942;
  --paper: #F5F1E8;
  --paper-2: #EDE7D8;
  --paper-3: #E4DCC9;
  --teal: #0DD4B6;
  --teal-dark: #06A892;
  --teal-glow: #7CF5DC;
  --amber: #FFB547;
  --coral: #FF6B5B;
  --line: rgba(10, 22, 40, 0.12);
  --line-strong: rgba(10, 22, 40, 0.25);
  --mute: rgba(10, 22, 40, 0.6);
  --mute-2: rgba(10, 22, 40, 0.45);

  /* Typography */
  --font-display: 'Fraunces', 'Times New Roman', serif;
  --font-body: 'Manrope', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Scale */
  --container: 1360px;
  --gutter: clamp(20px, 4vw, 48px);
}

[data-theme="dark"] {
  --ink: #F5F1E8;
  --ink-2: #EDE7D8;
  --ink-3: #E4DCC9;
  --paper: #0A1628;
  --paper-2: #0F1E35;
  --paper-3: #162942;
  --line: rgba(245, 241, 232, 0.12);
  --line-strong: rgba(245, 241, 232, 0.25);
  --mute: rgba(245, 241, 232, 0.65);
  --mute-2: rgba(245, 241, 232, 0.45);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.4s ease;
}

/* Grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.035;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-variation-settings: "opsz" 144, "SOFT" 30;
}

.display-xl {
  font-size: clamp(3.5rem, 9vw, 8.5rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.045em;
}

.display-lg {
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  font-weight: 300;
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.display-md {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.display-sm {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  line-height: 1.1;
}

.italic { font-style: italic; font-weight: 300; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}

.lead {
  font-size: clamp(1.125rem, 1.4vw, 1.375rem);
  line-height: 1.55;
  color: var(--mute);
  font-weight: 400;
  max-width: 62ch;
}

/* =========================================================
   LAYOUT
   ========================================================= */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  width: 100%;
}

section {
  padding: clamp(80px, 10vh, 140px) 0;
  position: relative;
}

.row {
  display: grid;
  gap: clamp(32px, 5vw, 80px);
}

.split-2 { grid-template-columns: 1fr 1fr; }
.split-3 { grid-template-columns: repeat(3, 1fr); }
.split-4 { grid-template-columns: repeat(4, 1fr); }
.split-5-7 { grid-template-columns: 5fr 7fr; }
.split-7-5 { grid-template-columns: 7fr 5fr; }

@media (max-width: 900px) {
  .split-2, .split-3, .split-4, .split-5-7, .split-7-5 {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: all 0.3s ease;
}

.nav.scrolled {
  backdrop-filter: blur(20px);
  background: color-mix(in srgb, var(--paper) 85%, transparent);
  border-bottom: 1px solid var(--line);
}

.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo__mark {
  width: 28px;
  height: 28px;
  position: relative;
  display: inline-block;
}

.logo__mark svg {
  width: 100%;
  height: 100%;
}

.nav__links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav__link {
  font-size: 14px;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
  transition: opacity 0.2s;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: currentColor;
  transition: width 0.3s ease;
}

.nav__link:hover::after,
.nav__link.active::after { width: 100%; }

.nav__right {
  display: flex;
  gap: 16px;
  align-items: center;
}

.theme-toggle {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  transition: transform 0.3s;
}
.theme-toggle:hover { transform: rotate(20deg); }
.theme-toggle svg { width: 16px; height: 16px; }

.mobile-toggle {
  display: none;
  width: 36px; height: 36px;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  align-items: center;
}
.mobile-toggle span {
  display: block;
  width: 20px; height: 1.5px;
  background: var(--ink);
  transition: all 0.3s;
}

@media (max-width: 900px) {
  .nav__links { display: none; }
  .mobile-toggle { display: flex; }
  .nav__links.open {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--paper);
    flex-direction: column;
    padding: 24px var(--gutter);
    gap: 20px;
    border-bottom: 1px solid var(--line);
  }
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--ink);
  color: var(--paper);
}
.btn--primary:hover {
  background: var(--teal);
  color: var(--ink);
  transform: translate(0, -2px);
}

.btn--teal {
  background: var(--teal);
  color: var(--ink);
}
.btn--teal:hover {
  background: var(--teal-glow);
  transform: translate(0, -2px);
}

.btn--ghost {
  border: 1px solid var(--line-strong);
  color: var(--ink);
}
.btn--ghost:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.btn__arrow {
  display: inline-block;
  transition: transform 0.3s;
}
.btn:hover .btn__arrow { transform: translateX(4px); }

.btn--lg { padding: 18px 34px; font-size: 15px; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  pointer-events: none;
  opacity: 0.6;
}

.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero__eyebrow-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
}

.hero__eyebrow-row .pulse {
  width: 8px; height: 8px;
  background: var(--teal);
  border-radius: 50%;
  box-shadow: 0 0 0 0 var(--teal);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--teal) 70%, transparent); }
  70% { box-shadow: 0 0 0 14px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

.hero__title {
  font-size: clamp(3rem, 8.5vw, 8rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.045em;
  font-family: var(--font-display);
  margin-bottom: 32px;
  max-width: 16ch;
}

.hero__title .accent {
  font-style: italic;
  font-weight: 300;
  color: var(--teal-dark);
  position: relative;
  display: inline-block;
}

[data-theme="dark"] .hero__title .accent { color: var(--teal); }

.hero__title .underline-mark {
  position: absolute;
  bottom: -4px; left: 0;
  width: 100%; height: 4px;
  background: var(--teal);
  transform-origin: left;
  animation: drawLine 1.2s 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) both;
  transform: scaleX(0);
}

@keyframes drawLine {
  to { transform: scaleX(1); }
}

.hero__sub {
  max-width: 52ch;
  margin-bottom: 48px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}

@media (max-width: 700px) {
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 24px 0; }
}

.hero__stat {
  padding: 0 24px;
  border-left: 1px solid var(--line);
}
.hero__stat:first-child { border-left: none; padding-left: 0; }

.hero__stat-num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}

.hero__stat-num .symbol {
  color: var(--teal-dark);
  font-style: italic;
}

[data-theme="dark"] .hero__stat-num .symbol { color: var(--teal); }

.hero__stat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
}

/* Floating SERP card */
.hero__serp {
  position: absolute;
  right: var(--gutter);
  top: 180px;
  width: 340px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 40px 80px -30px rgba(10, 22, 40, 0.25);
  animation: float 6s ease-in-out infinite;
  z-index: 3;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@media (max-width: 1200px) {
  .hero__serp { display: none; }
}

.serp__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mute);
}

.serp__header .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--coral);
}
.serp__header .dot:nth-child(2) { background: var(--amber); }
.serp__header .dot:nth-child(3) { background: var(--teal); }

.serp__result {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.serp__result:last-child { border-bottom: none; }

.serp__url {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--mute);
  margin-bottom: 4px;
}

.serp__title {
  font-size: 13px;
  font-weight: 600;
  color: #1a0dab;
  margin-bottom: 4px;
}

[data-theme="dark"] .serp__title { color: #8ab4f8; }

.serp__snippet {
  font-size: 11px;
  color: var(--mute);
  line-height: 1.5;
}

.serp__rank {
  display: inline-block;
  padding: 2px 6px;
  background: var(--teal);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  border-radius: 4px;
  margin-left: 8px;
}

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee {
  padding: 32px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  white-space: nowrap;
  background: var(--paper);
}

.marquee__track {
  display: inline-flex;
  animation: scroll 40s linear infinite;
  gap: 60px;
  align-items: center;
}

@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.marquee__item {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 400;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 60px;
  opacity: 0.6;
}

.marquee__item::after {
  content: '';
  width: 6px; height: 6px;
  background: var(--teal);
  border-radius: 50%;
}

.marquee__item.italic { font-style: italic; font-weight: 300; }

/* =========================================================
   SECTION HEADER
   ========================================================= */
.section__head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  margin-bottom: 80px;
  align-items: end;
}

@media (max-width: 800px) {
  .section__head { grid-template-columns: 1fr; gap: 24px; }
}

.section__label {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--teal-dark);
  letter-spacing: 0.15em;
}
[data-theme="dark"] .section__num { color: var(--teal); }

.section__title {
  max-width: 22ch;
}

/* =========================================================
   WHY KORVEXA
   ========================================================= */
.why {
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}

.why::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, color-mix(in srgb, var(--teal) 20%, transparent), transparent 70%);
  pointer-events: none;
}

.why .section__num { color: var(--teal); }

.why .lead { color: rgba(245, 241, 232, 0.7); }

.why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(245, 241, 232, 0.12);
  border: 1px solid rgba(245, 241, 232, 0.12);
  border-radius: 2px;
}

@media (max-width: 900px) { .why__grid { grid-template-columns: 1fr; } }

.why__card {
  background: var(--ink);
  padding: 48px 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: background 0.4s ease;
  position: relative;
}

.why__card:hover { background: var(--ink-2); }

.why__card-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--teal);
  letter-spacing: 0.15em;
}

.why__card-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.why__card-title .em { font-style: italic; color: var(--teal); }

.why__card-body {
  color: rgba(245, 241, 232, 0.6);
  font-size: 15px;
  line-height: 1.65;
}

.why__card-icon {
  width: 48px; height: 48px;
  border: 1px solid rgba(13, 212, 182, 0.5);
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-bottom: 8px;
}
.why__card-icon svg { width: 22px; height: 22px; color: var(--teal); }

/* =========================================================
   SERVICES
   ========================================================= */
.services__list {
  border-top: 1px solid var(--line);
}

.service-row {
  display: grid;
  grid-template-columns: 80px 1.5fr 2fr 1fr 120px;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
  gap: 24px;
  transition: padding 0.3s ease;
  position: relative;
  cursor: pointer;
}

.service-row::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--ink);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  z-index: 0;
}

.service-row:hover::before { transform: scaleY(1); transform-origin: top; }
.service-row:hover > * { color: var(--paper); z-index: 1; }
.service-row:hover .service-row__num { color: var(--teal); }
.service-row:hover .service-row__cta { background: var(--teal); color: var(--ink); }

.service-row > * { position: relative; z-index: 1; transition: color 0.3s; }

.service-row__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mute);
  letter-spacing: 0.1em;
}

.service-row__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.service-row__title .em { font-style: italic; }

.service-row__desc {
  font-size: 14px;
  color: var(--mute);
  line-height: 1.55;
}

.service-row__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 4px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-row__cta {
  justify-self: end;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  transition: all 0.3s;
}
.service-row__cta svg { width: 16px; height: 16px; transition: transform 0.3s; }
.service-row:hover .service-row__cta svg { transform: translate(2px, -2px); }

@media (max-width: 900px) {
  .service-row {
    grid-template-columns: 40px 1fr 48px;
    grid-template-areas:
      "num title cta"
      ".   desc  desc"
      ".   tags  tags";
    gap: 12px;
  }
  .service-row__num { grid-area: num; }
  .service-row__title { grid-area: title; }
  .service-row__desc { grid-area: desc; }
  .service-row__tags { grid-area: tags; }
  .service-row__cta { grid-area: cta; }
}

/* =========================================================
   RESULTS / METRICS
   ========================================================= */
.results {
  background: var(--paper-2);
}

.results__big-stat {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 100px;
  padding-bottom: 80px;
  border-bottom: 1px solid var(--line);
}

@media (max-width: 800px) {
  .results__big-stat { grid-template-columns: 1fr; }
}

.results__headline-num {
  font-family: var(--font-display);
  font-size: clamp(6rem, 18vw, 16rem);
  font-weight: 300;
  line-height: 0.85;
  letter-spacing: -0.05em;
  position: relative;
}

.results__headline-num .italic {
  color: var(--teal-dark);
  font-style: italic;
}

[data-theme="dark"] .results__headline-num .italic { color: var(--teal); }

.results__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 800px) { .results__grid { grid-template-columns: 1fr; } }

.result-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.result-card:hover {
  transform: translateY(-6px);
  border-color: var(--ink);
  box-shadow: 0 20px 60px -20px rgba(10, 22, 40, 0.2);
}

.result-card__client {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
}

.result-card__headline {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1.2;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.result-card__chart {
  height: 120px;
  position: relative;
  margin: 8px 0;
}

.result-card__chart svg { width: 100%; height: 100%; }

.result-card__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.result-metric__val {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.02em;
  display: block;
}

.result-metric__val .em { color: var(--teal-dark); font-style: italic; }
[data-theme="dark"] .result-metric__val .em { color: var(--teal); }

.result-metric__lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
  margin-top: 4px;
  display: block;
}

/* =========================================================
   PROCESS
   ========================================================= */
.process__timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
  margin-top: 40px;
}

@media (max-width: 900px) {
  .process__timeline { grid-template-columns: 1fr; gap: 24px; }
}

.process__timeline::before {
  content: '';
  position: absolute;
  top: 36px; left: 0; right: 0;
  height: 1px;
  background: var(--line);
}

@media (max-width: 900px) { .process__timeline::before { display: none; } }

.process-step {
  position: relative;
  padding: 0 16px;
}

.process-step__dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--ink);
  position: relative;
  margin-bottom: 40px;
  margin-left: 0;
  z-index: 2;
}

.process-step__dot::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--ink);
  border-radius: 50%;
  transform: scale(0);
  transition: transform 0.3s;
}

.process-step:hover .process-step__dot::after { transform: scale(1); }

.process-step__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--mute);
  margin-bottom: 12px;
}

.process-step__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.process-step__title .em { font-style: italic; color: var(--teal-dark); }
[data-theme="dark"] .process-step__title .em { color: var(--teal); }

.process-step__desc {
  font-size: 13px;
  color: var(--mute);
  line-height: 1.6;
}

/* =========================================================
   TESTIMONIALS
   ========================================================= */
.testimonials {
  background: var(--ink);
  color: var(--paper);
}

.testimonials .section__num { color: var(--teal); }
.testimonials .lead { color: rgba(245, 241, 232, 0.7); }

.testimonial-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
}

@media (max-width: 900px) { .testimonial-grid { grid-template-columns: 1fr; } }

.testimonial-main {
  background: var(--ink-2);
  border: 1px solid rgba(245, 241, 232, 0.1);
  border-radius: 24px;
  padding: 60px;
  position: relative;
}

@media (max-width: 600px) { .testimonial-main { padding: 36px; } }

.testimonial-main__quote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.3vw, 2rem);
  font-weight: 300;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 40px;
}

.testimonial-main__quote .em { font-style: italic; color: var(--teal); }

.testimonial-main__author {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 28px;
  border-top: 1px solid rgba(245, 241, 232, 0.12);
}

.testimonial-main__avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--ink);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.1rem;
}

.testimonial-main__name {
  font-size: 14px;
  font-weight: 600;
}

.testimonial-main__role {
  font-size: 12px;
  color: rgba(245, 241, 232, 0.5);
  font-family: var(--font-mono);
}

.testimonial-side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.testimonial-mini {
  padding: 24px;
  border: 1px solid rgba(245, 241, 232, 0.1);
  border-radius: 16px;
  background: rgba(245, 241, 232, 0.02);
}

.testimonial-mini__quote {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(245, 241, 232, 0.8);
  font-style: italic;
  margin-bottom: 16px;
}

.testimonial-mini__author {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--teal);
  letter-spacing: 0.1em;
}

/* =========================================================
   CASE STUDY PREVIEW
   ========================================================= */
.case-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

@media (max-width: 800px) { .case-preview { grid-template-columns: 1fr; } }

.case-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 40px;
  background: var(--paper);
  transition: all 0.4s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  overflow: hidden;
}

.case-card:hover {
  border-color: var(--ink);
  transform: translateY(-4px);
}

.case-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.case-card__industry {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mute);
  padding: 6px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}

.case-card__headline {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.case-card__headline .em { font-style: italic; color: var(--teal-dark); }
[data-theme="dark"] .case-card__headline .em { color: var(--teal); }

.case-card__viz {
  height: 160px;
  background: var(--paper-2);
  border-radius: 12px;
  padding: 16px;
  position: relative;
  overflow: hidden;
}

.case-card__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

/* =========================================================
   CTA BANNER
   ========================================================= */
.cta-banner {
  padding: clamp(80px, 12vh, 160px) 0;
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 200%; height: 200%;
  background: radial-gradient(ellipse at center,
    color-mix(in srgb, var(--teal) 25%, transparent) 0%,
    transparent 40%);
  pointer-events: none;
}

.cta-banner__inner {
  position: relative;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.cta-banner__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin-bottom: 24px;
}
.cta-banner__title .em { font-style: italic; color: var(--teal); }

.cta-banner__sub {
  font-size: 1.125rem;
  color: rgba(245, 241, 232, 0.65);
  max-width: 50ch;
  margin: 0 auto 40px;
}

.cta-banner__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-banner__note {
  margin-top: 40px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(245, 241, 232, 0.5);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: inline-flex;
  gap: 16px;
  align-items: center;
}

.cta-banner__note span { position: relative; padding-left: 20px; }
.cta-banner__note span::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 6px; height: 6px;
  background: var(--teal);
  border-radius: 50%;
  transform: translateY(-50%);
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--paper);
  border-top: 1px solid var(--line);
  padding: 80px 0 40px;
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--line);
}

@media (max-width: 900px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 40px 32px;
  }
}
@media (max-width: 500px) {
  .footer__top { grid-template-columns: 1fr; }
}

.footer__brand { max-width: 320px; }

.footer__brand-desc {
  font-size: 14px;
  color: var(--mute);
  margin: 20px 0;
  line-height: 1.6;
}

.footer__col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__link {
  font-size: 14px;
  transition: color 0.2s, transform 0.2s;
}

.footer__link:hover {
  color: var(--teal-dark);
  transform: translateX(4px);
}

[data-theme="dark"] .footer__link:hover { color: var(--teal); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 40px;
  flex-wrap: wrap;
  gap: 20px;
}

.footer__copy {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mute);
}

.footer__socials { display: flex; gap: 16px; }
.footer__social {
  width: 36px; height: 36px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: all 0.3s;
}
.footer__social:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.footer__social svg { width: 14px; height: 14px; }

/* Giant footer mark */
.footer__mark {
  font-family: var(--font-display);
  font-size: clamp(5rem, 18vw, 18rem);
  font-weight: 300;
  letter-spacing: -0.05em;
  line-height: 0.85;
  text-align: center;
  margin: 60px 0 20px;
  color: var(--ink);
  opacity: 0.92;
  position: relative;
}

.footer__mark .em {
  font-style: italic;
  color: var(--teal-dark);
}
[data-theme="dark"] .footer__mark .em { color: var(--teal); }

/* =========================================================
   PAGE HEADER (inner pages)
   ========================================================= */
.page-header {
  padding: 180px 0 80px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.page-header__breadcrumb {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 32px;
  display: flex;
  gap: 10px;
  align-items: center;
}

.page-header__breadcrumb a { color: var(--mute); transition: color 0.2s; }
.page-header__breadcrumb a:hover { color: var(--ink); }
.page-header__breadcrumb .sep { opacity: 0.5; }

.page-header__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.045em;
  margin-bottom: 32px;
  max-width: 18ch;
}

.page-header__title .em { font-style: italic; color: var(--teal-dark); }
[data-theme="dark"] .page-header__title .em { color: var(--teal); }

.page-header__sub { max-width: 58ch; }

/* =========================================================
   TEAM
   ========================================================= */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

@media (max-width: 900px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .team-grid { grid-template-columns: 1fr; } }

.team-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.team-card__photo {
  aspect-ratio: 4/5;
  border-radius: 12px;
  background: var(--paper-2);
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
}

.team-card__photo svg { width: 100%; height: 100%; }

.team-card__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.team-card__role {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal-dark);
}
[data-theme="dark"] .team-card__role { color: var(--teal); }

.team-card__bio {
  font-size: 14px;
  color: var(--mute);
  line-height: 1.6;
}

/* =========================================================
   VALUES
   ========================================================= */
.values-list {
  border-top: 1px solid var(--line);
}

.value-row {
  padding: 48px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 3fr 3fr;
  gap: 40px;
  align-items: start;
}

@media (max-width: 800px) {
  .value-row { grid-template-columns: 1fr; gap: 16px; }
}

.value-row__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--teal-dark);
}
[data-theme="dark"] .value-row__num { color: var(--teal); }

.value-row__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.value-row__title .em { font-style: italic; color: var(--teal-dark); }
[data-theme="dark"] .value-row__title .em { color: var(--teal); }

.value-row__desc {
  font-size: 1rem;
  color: var(--mute);
  line-height: 1.7;
  padding-top: 14px;
}

/* =========================================================
   SERVICE DETAIL
   ========================================================= */
.service-detail__hero {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 60px;
  padding-bottom: 80px;
  border-bottom: 1px solid var(--line);
  align-items: end;
}

@media (max-width: 900px) { .service-detail__hero { grid-template-columns: 1fr; } }

.service-detail__deliverables {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  padding-top: 40px;
}

.deliverable {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.3s;
}

.deliverable:hover {
  border-color: var(--ink);
  background: var(--paper-2);
}

.deliverable__icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--ink);
  color: var(--teal);
  display: grid;
  place-items: center;
}
.deliverable__icon svg { width: 20px; height: 20px; }

.deliverable__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
}

.deliverable__desc {
  font-size: 13px;
  color: var(--mute);
  line-height: 1.6;
}

/* =========================================================
   FAQ
   ========================================================= */
.faq {
  border-top: 1px solid var(--line);
}

.faq-item {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}

.faq-item__q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.faq-item__toggle {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: all 0.3s;
}
.faq-item__toggle::before,
.faq-item__toggle::after {
  content: '';
  position: absolute;
  width: 10px; height: 1.5px;
  background: var(--ink);
  transition: transform 0.3s;
}
.faq-item__toggle::after { transform: rotate(90deg); }

.faq-item.open .faq-item__toggle {
  background: var(--ink);
}
.faq-item.open .faq-item__toggle::before,
.faq-item.open .faq-item__toggle::after {
  background: var(--paper);
}
.faq-item.open .faq-item__toggle::after { transform: rotate(0deg); }

.faq-item__a {
  font-size: 15px;
  color: var(--mute);
  line-height: 1.7;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  max-width: 72ch;
}

.faq-item.open .faq-item__a {
  max-height: 400px;
  padding-top: 16px;
}

/* =========================================================
   CASE STUDY CARDS (archive)
   ========================================================= */
.case-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.case-filter__btn {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  transition: all 0.3s;
}

.case-filter__btn:hover,
.case-filter__btn.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.case-archive {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (max-width: 800px) { .case-archive { grid-template-columns: 1fr; } }

/* =========================================================
   BLOG
   ========================================================= */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

@media (max-width: 900px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .blog-grid { grid-template-columns: 1fr; } }

.blog-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: all 0.4s;
  cursor: pointer;
  background: var(--paper);
}

.blog-card:hover {
  border-color: var(--ink);
  transform: translateY(-4px);
}

.blog-card__meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
}

.blog-card__category { color: var(--teal-dark); }
[data-theme="dark"] .blog-card__category { color: var(--teal); }

.blog-card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.blog-card__excerpt {
  font-size: 13px;
  color: var(--mute);
  line-height: 1.6;
}

.blog-card__read {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: auto;
  padding-top: 12px;
}

/* =========================================================
   RESOURCES / TOOLS
   ========================================================= */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .tools-grid { grid-template-columns: 1fr; } }

.tool-card {
  padding: 36px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
}

.tool-card:hover { transform: translateY(-6px); }

.tool-card__type {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
}

.tool-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.tool-card__desc {
  font-size: 13px;
  color: rgba(245, 241, 232, 0.7);
  line-height: 1.6;
}

.tool-card__cta {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(245, 241, 232, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}

@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; gap: 48px; } }

.contact-info__block {
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.contact-info__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 8px;
}

.contact-info__val {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
}

.contact-form {
  padding: 48px;
  background: var(--paper-2);
  border-radius: 20px;
  border: 1px solid var(--line);
}

@media (max-width: 600px) { .contact-form { padding: 28px; } }

.form-type-toggle {
  display: flex;
  gap: 6px;
  background: var(--paper);
  padding: 6px;
  border-radius: 999px;
  margin-bottom: 32px;
  border: 1px solid var(--line);
}

.form-type-toggle__btn {
  flex: 1;
  padding: 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.3s;
  text-align: center;
}

.form-type-toggle__btn.active {
  background: var(--ink);
  color: var(--paper);
}

.form-group {
  margin-bottom: 20px;
}

.form-group__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 8px;
}

.form-group__input,
.form-group__textarea,
.form-group__select {
  width: 100%;
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  transition: all 0.2s;
}

.form-group__input:focus,
.form-group__textarea:focus,
.form-group__select:focus {
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--teal) 20%, transparent);
}

.form-group__textarea {
  resize: vertical;
  min-height: 120px;
  font-family: var(--font-body);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }

.form-submit {
  width: 100%;
  margin-top: 12px;
  justify-content: center;
}

/* =========================================================
   HELPERS
   ========================================================= */
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.mb-40 { margin-bottom: 40px; }
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.stagger > * { transition-delay: calc(var(--i, 0) * 80ms); }

/* ============================================
   BLOG FEATURE CARD + NEWSLETTER (resources page)
   ============================================ */
.blog-card--feature {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
  background: var(--navy);
  color: var(--paper);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  margin-bottom: 24px;
}
.blog-card--feature .blog-card__visual {
  min-height: 440px;
  height: 100%;
  background: var(--navy);
}
.blog-card--feature .blog-card__body {
  padding: 48px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.blog-card--feature .blog-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 16px 0 20px;
  color: var(--paper);
}
.blog-card--feature .blog-card__excerpt {
  color: var(--paper);
  opacity: 0.75;
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: 28px;
}
.blog-card--feature .blog-card__date {
  color: var(--paper);
  opacity: 0.6;
}
.blog-card--feature .link-arrow {
  color: var(--teal);
}
@media (max-width: 900px) {
  .blog-card--feature { grid-template-columns: 1fr; }
  .blog-card--feature .blog-card__visual { min-height: 240px; }
  .blog-card--feature .blog-card__body { padding: 32px 24px; }
}

/* Newsletter */
.newsletter {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
  padding: 80px 72px;
  background: var(--paper-elev);
  border: 1px solid var(--line);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
}
.newsletter::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(13, 212, 182, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.newsletter__form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  margin-top: 32px;
  max-width: 520px;
  position: relative;
}
.newsletter__form input {
  padding: 16px 20px;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  transition: border-color 200ms ease;
}
.newsletter__form input:focus {
  outline: none;
  border-color: var(--teal-dark);
}
.newsletter__success {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--teal-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 8px;
  opacity: 0;
  transition: opacity 300ms ease;
}
.newsletter__success.visible { opacity: 1; }
.newsletter__meta {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.newsletter__visual { position: relative; }
.newsletter__stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
  transform: rotate(2deg);
}
.newsletter__issue {
  padding: 24px 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(10, 22, 40, 0.06);
  transition: transform 300ms ease;
}
.newsletter__issue:nth-child(2) { transform: translateX(-20px) rotate(-1deg); }
.newsletter__issue:nth-child(3) { transform: translateX(10px) rotate(1deg); opacity: 0.8; }
.newsletter__issue:hover { transform: translateY(-4px) rotate(0); }
.newsletter__issue-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--teal-dark);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.newsletter__issue-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.3;
  color: var(--ink);
}
@media (max-width: 900px) {
  .newsletter { grid-template-columns: 1fr; padding: 56px 32px; gap: 48px; }
  .newsletter__form { grid-template-columns: 1fr; }
}

/* ============================================
   CONTACT PAGE (v2 — matches contact.html markup)
   ============================================ */
.contact-info {
  position: sticky;
  top: 120px;
}
@media (max-width: 900px) { .contact-info { position: static; } }

.contact-block {
  padding: 28px 0;
  border-top: 1px solid var(--line);
}
.contact-block:last-child { border-bottom: 1px solid var(--line); }
.contact-block--muted { background: transparent; }

.contact-block__label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 10px;
}

.contact-block__num {
  display: inline-block;
  padding: 2px 8px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 3px;
  font-size: 0.68rem;
}

.contact-block__value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
  line-height: 1.3;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.contact-block__value:hover { color: var(--teal-dark); }
.contact-block__address { font-style: normal; }

.contact-block__note {
  margin-top: 8px;
  font-size: 0.88rem;
  color: var(--ink-muted);
  line-height: 1.5;
}

/* Form wrap */
.contact-form-wrap {
  background: var(--paper-elev);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

.contact-type-toggle {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 8px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  gap: 4px;
}

.contact-type {
  padding: 12px 16px;
  border: none;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  border-radius: 6px;
  cursor: pointer;
  transition: all 200ms ease;
}
.contact-type:hover { color: var(--ink); }
.contact-type.active {
  background: var(--ink);
  color: var(--paper);
}

.contact-form {
  padding: 48px 44px;
  border: none;
  border-radius: 0;
  background: transparent;
  position: relative;
}
@media (max-width: 600px) { .contact-form { padding: 32px 24px; } }

.contact-form__header { margin-bottom: 32px; }
.contact-form__title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin-bottom: 12px;
  color: var(--ink);
}
.contact-form__sub {
  font-size: 0.95rem;
  color: var(--ink-muted);
  line-height: 1.6;
}

.contact-form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
@media (max-width: 600px) { .contact-form__grid { grid-template-columns: 1fr; } }

.field {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
}
.field[data-show-when] { display: none; }
.field[data-show-when].visible { display: flex; }

.field label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 10px;
}
.field .req { color: var(--teal-dark); font-weight: 700; }

.field input[type="text"],
.field input[type="email"],
.field input[type="url"],
.field textarea,
.field select {
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  transition: border-color 200ms ease, box-shadow 200ms ease;
  font-family: var(--font-body);
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--teal-dark);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--teal-dark) 15%, transparent);
}

.field textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
.field select { cursor: pointer; }

.contact-form__footer {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  margin-bottom: 24px;
  font-size: 0.88rem;
  color: var(--ink-muted);
  line-height: 1.5;
}
.checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--teal-dark);
  flex-shrink: 0;
}
.checkbox a { color: var(--ink); text-decoration: underline; }

.contact-form__footer .btn { width: 100%; justify-content: center; }

/* Success state */
.contact-form__success {
  display: none;
  text-align: center;
  padding: 32px 20px;
}
.contact-form.sent .contact-form__header,
.contact-form.sent .contact-form__grid,
.contact-form.sent .field,
.contact-form.sent .contact-form__footer { display: none; }
.contact-form.sent .contact-form__success { display: block; }

.contact-form__success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--teal-dark) 15%, transparent);
  color: var(--teal-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-form__success-icon svg { width: 32px; height: 32px; }
.contact-form__success h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 8px;
}
.contact-form__success p { color: var(--ink-muted); }

/* FAQ dark variant */
.faq-list--dark .faq-item {
  border-top-color: rgba(245, 241, 232, 0.15);
}
.faq-list--dark .faq-item:last-child {
  border-bottom-color: rgba(245, 241, 232, 0.15);
}
.faq-list--dark .faq-item__num { color: var(--teal); }
.faq-list--dark .faq-item__q { color: var(--paper); }
.faq-list--dark .faq-item__icon { color: var(--paper); }
.faq-list--dark .faq-item__a { color: rgba(245, 241, 232, 0.75); }
.faq-list--dark summary:hover .faq-item__q { color: var(--teal); }

/* ============================================
   CASE STUDIES PAGE (expanded)
   ============================================ */
.case-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px;
  background: var(--paper-elev);
  border: 1px solid var(--line);
  border-radius: 999px;
  width: fit-content;
  max-width: 100%;
}

.filter-btn {
  padding: 12px 20px;
  background: transparent;
  border: none;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  cursor: pointer;
  transition: all 200ms ease;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.filter-btn:hover { color: var(--ink); }

.filter-btn.active {
  background: var(--ink);
  color: var(--paper);
}

.filter-btn__count {
  font-size: 0.68rem;
  opacity: 0.6;
  font-variant-numeric: tabular-nums;
}

.filter-btn.active .filter-btn__count { opacity: 1; color: var(--teal); }

@media (max-width: 720px) {
  .case-filters { border-radius: 16px; }
  .filter-btn { padding: 10px 14px; font-size: 0.68rem; }
}

/* Case grid v2 (case-studies.html layout) */
.case-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}
@media (max-width: 900px) { .case-grid { grid-template-columns: 1fr; } }

/* Override old .case-card to work with v2 sub-elements as well */
.case-grid .case-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  gap: 0;
  background: var(--paper-elev);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  cursor: default;
  transition: transform 300ms ease, border-color 300ms ease, box-shadow 300ms ease;
}
.case-grid .case-card:hover {
  transform: translateY(-4px);
  border-color: var(--teal-dark);
  box-shadow: 0 16px 40px rgba(10, 22, 40, 0.08);
}
[data-theme="dark"] .case-grid .case-card:hover { border-color: var(--teal); }

.case-card__visual {
  aspect-ratio: 16/9;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.case-card__visual svg { display: block; width: 100%; height: 100%; }

.case-card__body {
  padding: 32px 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  flex: 1;
}
@media (max-width: 600px) { .case-card__body { padding: 24px; } }

.case-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.2vw, 1.7rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.case-card__title .italic {
  font-style: italic;
  color: var(--teal-dark);
}
[data-theme="dark"] .case-card__title .italic { color: var(--teal); }

.case-card__desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ink-muted);
}

.case-card__results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: 4px;
}

.result-mini {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.result-mini__num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.result-mini__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* .link-arrow */
.link-arrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-dark);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap 200ms ease;
  margin-top: auto;
  padding-top: 4px;
}
.link-arrow:hover { gap: 14px; }
[data-theme="dark"] .link-arrow { color: var(--teal); }

/* ============================================
   RESOURCES PAGE — blog-card overrides
   ============================================ */
.blog-grid .blog-card {
  display: flex;
  flex-direction: column;
  background: var(--paper-elev);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  transition: transform 300ms ease, border-color 300ms ease, box-shadow 300ms ease;
}
.blog-grid .blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--teal-dark);
  box-shadow: 0 12px 32px rgba(10, 22, 40, 0.06);
}
[data-theme="dark"] .blog-grid .blog-card:hover { border-color: var(--teal); }

.blog-card__visual {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.blog-card__body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.blog-card__date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.blog-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.blog-card__excerpt {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ink-muted);
}

/* Tool card overrides to match new markup */
.tool-card .tool-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--teal) 12%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.tool-card .tool-card__icon svg { width: 28px; height: 28px; }

.tool-card .tool-card__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 14px;
}

.tool-card .tool-card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.25;
  font-weight: 400;
  letter-spacing: -0.015em;
  color: var(--paper);
  margin-bottom: 14px;
}

.tool-card .tool-card__desc {
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(245, 241, 232, 0.72);
  margin-bottom: 24px;
}