/* ==========================================================================
   PAGE STYLES — capabilities/web-development (Web Development)
   Kosh Media Design System
   ========================================================================= */

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

/* ── PROGRESS BAR ── */
.prog {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--line);
  z-index: 600;
}
.prog-fill {
  height: 100%;
  background: var(--color-secondary);
  width: 0%;
}

/* ── REVEAL ANIMATIONS ── */
.rv {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .85s cubic-bezier(.16, 1, .3, 1), transform .85s cubic-bezier(.16, 1, .3, 1);
}
.rv.in {
  opacity: 1 !important;
  transform: none !important;
}
.wd-hero .rv {
  opacity: 1;
  transform: none;
}
.rv.d1 { transition-delay: .08s; }
.rv.d2 { transition-delay: .15s; }
.rv.d3 { transition-delay: .22s; }
.rv.d4 { transition-delay: .30s; }

@media (prefers-reduced-motion: reduce) {
  .rv {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ── SHARED SECTION TYPOGRAPHY & SPACING ── */
.wd-section {
  padding: var(--section-y) 0;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.wd-section--sand {
  background: var(--bg-sand);
}

.wd-section--white {
  background: #FFFFFF;
}

.wd-section--dark {
  background: var(--color-primary);
  color: #FFFFFF;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.wd-section__header {
  margin-bottom: clamp(36px, 4.5vw, 60px);
}

.wd-section__hl {
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -.015em;
  margin: 0;
}
.wd-section__hl em {
  font-style: italic;
  color: var(--color-secondary);
}

.wd-section__hl--light {
  color: #FFFFFF;
}
.wd-section__hl--light em {
  color: var(--color-tertiary);
}

.wd-section__body {
  font-size: clamp(16px, 1.2vw, 18px);
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 640px;
  margin-top: 16px;
}
.wd-section__body--light {
  color: rgba(255, 255, 255, 0.75);
}

/* Eyebrows */
.eyebrow {
  color: var(--color-secondary);
  display: block;
  margin-bottom: 16px;
  font-size: var(--fs-label);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 500;
}
.eyebrow--blush {
  color: var(--color-tertiary);
}

/* Arrow link */
.wd-arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-primary);
  border-bottom: 1px solid var(--line);
  padding-bottom: 3px;
  text-decoration: none;
  transition: color .2s, border-color .2s, gap .25s var(--ease);
}
.wd-arrow-link:hover {
  color: var(--color-secondary);
  border-color: var(--color-secondary);
  gap: 14px;
}
.wd-arrow-link svg {
  width: 12px;
  height: 12px;
}

/* ══════════════════════════════════════════════
   01. HERO
══════════════════════════════════════════════ */
.wd-hero {
  padding: clamp(92px, 12vw, 150px) 0 clamp(64px, 8vw, 100px);
  border-bottom: 1px solid var(--line);
  background: var(--bg-page);
}

.wd-hero__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 64px;
  align-items: center;
}

.wd-hero__hl {
  font-family: var(--font-heading);
  font-size: clamp(38px, 4.8vw, 68px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--text-primary);
  margin-bottom: 24px;
  max-width: 660px;
}
.wd-hero__hl em {
  font-style: italic;
  color: var(--color-secondary);
}

.wd-hero__body {
  font-size: clamp(17px, 1.3vw, 20px);
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 580px;
  margin-bottom: 24px;
}

.wd-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}
.wd-hero__tag {
  font-size: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 6px 14px;
  background: rgba(20, 18, 16, 0.04);
  border: 1px solid var(--line);
  color: var(--text-secondary);
  border-radius: 2px;
}

.wd-hero__action {
  margin-top: 12px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--color-primary);
  color: #FFFFFF !important;
  padding: 16px 32px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  box-shadow: 0 4px 16px rgba(20, 18, 16, 0.08);
  transition: background .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.btn-primary:hover {
  background: var(--color-secondary);
  color: #FFFFFF !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(111, 0, 0, 0.2);
}
.btn-primary svg {
  width: 14px;
  height: 14px;
  flex: none;
  transition: transform .25s var(--ease);
}
.btn-primary:hover svg {
  transform: translateX(4px);
}

/* Architecture preview card */
.wd-preview-card {
  background: #1B1917;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(20, 18, 16, 0.12);
}

.wd-preview-card__bar {
  background: #141210;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.wd-preview-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}
.wd-preview-dot:nth-child(1) { background: #FF5F56; }
.wd-preview-dot:nth-child(2) { background: #FFBD2E; }
.wd-preview-dot:nth-child(3) { background: #27C93F; }

.wd-preview-url {
  font-size: 11px;
  font-family: monospace;
  color: rgba(255, 255, 255, 0.45);
  margin-left: 12px;
}

.wd-preview-card__body {
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.wd-preview-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.wd-preview-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.wd-preview-row__label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.wd-preview-row__val {
  font-size: 14px;
  color: #FFFFFF;
  font-weight: 500;
  letter-spacing: .02em;
}

.wd-preview-card__foot {
  background: #141210;
  padding: 14px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* ══════════════════════════════════════════════
   02. MORE THAN GOOD LOOKS (SPACIOUS, NO STATS)
══════════════════════════════════════════════ */
.wd-philosophy {
  padding: clamp(96px, 11vw, 150px) 0;
}
.wd-philosophy__inner {
  max-width: 820px;
}
.wd-philosophy__hl {
  font-family: var(--font-heading);
  font-size: clamp(34px, 4.4vw, 56px);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--text-primary);
  margin: 0 0 32px;
}
.wd-philosophy__body {
  font-size: clamp(18px, 1.4vw, 22px);
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 20px;
}
.wd-philosophy__lead {
  font-size: clamp(17px, 1.3vw, 20px);
  line-height: 1.65;
  color: var(--text-primary);
  font-weight: 400;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

/* ══════════════════════════════════════════════
   03. WHAT WE BUILD ON (PLATFORMS)
══════════════════════════════════════════════ */
.wd-platforms__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.wd-platform-card {
  background: #FFFFFF;
  border: 1px solid var(--line);
  padding: clamp(32px, 3.5vw, 44px) clamp(24px, 2.8vw, 36px);
  display: flex;
  flex-direction: column;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.wd-platform-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(20, 18, 16, 0.06);
}

.wd-platform-card__eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 12px;
}

.wd-platform-card__title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.25;
  color: var(--text-primary);
  margin: 0 0 16px;
}

.wd-platform-card__body {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 28px;
  flex-grow: 1;
}

.wd-platform-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 28px;
}
.wd-platform-card__tag {
  font-size: 11px;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: 4px 10px;
  background: var(--bg-sand);
  color: var(--text-secondary);
  border-radius: 2px;
}

.wd-platform-card__action {
  margin-top: auto;
}

/* ══════════════════════════════════════════════
   04. WHAT MATTERS (3 PRINCIPLES)
══════════════════════════════════════════════ */
.wd-matters__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.wd-matters-card {
  border-top: 1.5px solid var(--color-secondary);
  padding-top: 28px;
}

.wd-matters-card__num {
  font-family: var(--font-heading);
  font-size: 20px;
  font-style: italic;
  color: var(--color-secondary);
  display: block;
  margin-bottom: 12px;
}

.wd-matters-card__title {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin: 0 0 10px;
}

.wd-matters-card__desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0;
}

/* ══════════════════════════════════════════════
   05. FROM IDEA TO LAUNCH (5 SIMPLE STEPS)
══════════════════════════════════════════════ */
.wd-pipeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.wd-pipeline-card {
  border-top: 2px solid var(--color-secondary);
  padding-top: 20px;
}

.wd-pipeline-card__num {
  font-family: var(--font-heading);
  font-size: 18px;
  font-style: italic;
  color: var(--color-secondary);
  display: block;
  margin-bottom: 14px;
}

.wd-pipeline-card__title {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin: 0 0 10px;
}

.wd-pipeline-card__desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0;
}

/* ══════════════════════════════════════════════
   06. SELECTED WORK (CREDIBILITY THROUGH CLARITY)
══════════════════════════════════════════════ */
.wd-work__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.wd-work-item {
  background: #FFFFFF;
  border: 1px solid var(--line);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 170px;
  transition: transform .25s var(--ease);
}
.wd-work-item:hover {
  transform: translateY(-3px);
}

.wd-work-item__name {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 400;
  color: var(--text-primary);
  margin: 0 0 8px;
}

.wd-work-item__type {
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-secondary);
  font-weight: 500;
}

/* ══════════════════════════════════════════════
   07. THE WEBSITE IS ONLY THE START
══════════════════════════════════════════════ */
.wd-start__layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.wd-start__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.wd-start__pill {
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 8px 16px;
  background: var(--bg-sand);
  border: 1px solid var(--line);
  color: var(--text-primary);
  border-radius: 2px;
}

/* ══════════════════════════════════════════════
   08. TEAM FIT (DARK SECTION)
══════════════════════════════════════════════ */
.wd-fit__inner {
  max-width: 840px;
}
.wd-fit__hl {
  font-family: var(--font-heading);
  font-size: clamp(32px, 3.8vw, 50px);
  font-weight: 400;
  line-height: 1.15;
  color: #FFFFFF;
  margin: 0 0 24px;
}
.wd-fit__hl em {
  font-style: italic;
  color: var(--color-tertiary);
}
.wd-fit__copy {
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  margin: 0;
}

/* ══════════════════════════════════════════════
   09. BEFORE WE BUILD (FAQS ACCORDION)
══════════════════════════════════════════════ */
.wd-faq__layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}

.wd-faq__accordion {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-q {
  width: 100%;
  padding: 24px 0;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-body);
}

.faq-q__text {
  font-size: 17px;
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.4;
  transition: color .2s;
}

.faq-q:hover .faq-q__text {
  color: var(--color-secondary);
}

.faq-icon {
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--text-primary);
  transition: transform .25s var(--ease), border-color .2s, color .2s;
}

.faq-icon svg {
  width: 12px;
  height: 12px;
  transition: transform .25s var(--ease);
}

.faq-item.open .faq-icon {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s var(--ease);
}

.faq-item.open .faq-a {
  max-height: 400px;
}

.faq-a__inner {
  padding-bottom: 24px;
}

.faq-a__inner p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

/* ══════════════════════════════════════════════
   10. FINAL CTA
══════════════════════════════════════════════ */
.wd-cta {
  background: var(--bg-page);
  padding: clamp(80px, 10vw, 120px) 0;
  border-bottom: 1px solid var(--line);
}

.wd-cta__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.wd-cta__hl {
  font-family: var(--font-heading);
  font-size: clamp(34px, 4.2vw, 56px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--text-primary);
  margin: 0 0 20px;
}
.wd-cta__hl em {
  font-style: italic;
  color: var(--color-secondary);
}

.wd-cta__body {
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 32px;
}

.wd-cta__action {
  margin-top: 12px;
}

.wd-cta__contact-card {
  background: #FFFFFF;
  border: 1px solid var(--line);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.wd-cta__contact-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.wd-cta__contact-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.wd-cta__contact-label {
  color: var(--text-tertiary);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.wd-cta__contact-value {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 400;
  transition: color .2s;
}
a.wd-cta__contact-value:hover {
  color: var(--color-secondary);
}

/* ══════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .wd-hero__grid,
  .wd-platforms__grid,
  .wd-start__layout,
  .wd-faq__layout,
  .wd-cta__grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }
  .wd-pipeline {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .wd-work__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .wd-matters__grid,
  .wd-work__grid,
  .wd-pipeline {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}