/* ═══════════════════════════════════════════════════════════════
   ABOUT PAGE STYLES
   Imports the shared design system from styles.css.
   Only About-specific components are defined here.
═══════════════════════════════════════════════════════════════ */


/* ─ ABOUT HERO ─ */
.about-hero {
  padding: 160px 52px 120px;
  background: radial-gradient(circle at 20% 20%, rgba(198, 255, 0, 0.12), transparent 45%), #FFFFFF;
  text-align: center;
  border-bottom: 1px solid var(--border-light);
}

.about-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.about-hero-inner .section-badge {
  margin-bottom: 28px;
}

.about-hero-headline {
  font-size: clamp(2.25rem, 4.5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.048em;
  line-height: 1.08;
  color: var(--text-primary);
  margin-bottom: 28px;
  max-width: 820px;
}

.about-hero-desc {
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.72;
  max-width: 560px;
  letter-spacing: -0.008em;
}

/* Hide line break below 600px */
@media (max-width: 600px) {
  .hero-br { display: none; }
}


/* ─ OUR STORY ─ */
.story-section {
  padding: 120px 0 120px;
  background: var(--najah-offwhite);
}

.story-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 52px;
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}

.story-left {
  position: sticky;
  top: 100px;
}

.story-eyebrow {
  display: block;
  font-size: 0.675rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 20px;
}

.story-heading {
  font-size: clamp(1.875rem, 3vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.12;
  color: var(--text-primary);
}

.story-right {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-top: 8px;
}

.story-body {
  font-size: 1.0625rem;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.76;
  letter-spacing: -0.007em;
}


/* ─ WHAT WE DO ─ */
.wwd-section {
  padding: 120px 0 136px;
  background: #080808;
  color: #FFFFFF;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.wwd-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 52px;
}

.wwd-section .section-badge {
  background: rgba(198, 255, 0, 0.1);
  border-color: rgba(198, 255, 0, 0.25);
  color: var(--accent);
  margin-bottom: 16px;
}

.wwd-section .section-header {
  margin-bottom: 56px;
  text-align: left;
}

.wwd-section .section-title {
  margin-left: 0;
  margin-right: 0;
  max-width: 580px;
  color: #FFFFFF;
}

.wwd-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.wwd-card {
  background: #111111;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 36px 32px 32px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  transition:
    transform    0.25s cubic-bezier(0.34, 1.4, 0.64, 1),
    box-shadow   0.25s var(--ease),
    border-color 0.25s var(--ease);
}

.wwd-card:hover {
  border-color: rgba(198, 255, 0, 0.4);
  transform: translateY(-6px);
  box-shadow: 0 14px 40px rgba(0,0,0,0.6), 0 0 20px rgba(198, 255, 0, 0.1);
}

.wwd-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.wwd-number {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  transition: color 0.25s var(--ease);
}

.wwd-card:hover .wwd-number {
  color: var(--accent);
}

.wwd-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  background: rgba(198, 255, 0, 0.08);
  border: 1px solid rgba(198, 255, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition:
    background   0.25s var(--ease),
    border-color 0.25s var(--ease);
}

.wwd-icon-wrap svg {
  stroke: var(--accent);
  transition: stroke 0.25s var(--ease);
}

.wwd-card:hover .wwd-icon-wrap {
  background: rgba(198, 255, 0, 0.15);
  border-color: rgba(198, 255, 0, 0.4);
}

.wwd-card:hover .wwd-icon-wrap svg {
  stroke: var(--accent);
}

.wwd-title {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.028em;
  color: #FFFFFF;
  margin-bottom: 10px;
  line-height: 1.22;
}

.wwd-desc {
  font-size: 0.9rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
  letter-spacing: -0.004em;
  flex: 1;
}


/* ─ OUR PRINCIPLES ─ */
.principles-section {
  padding: 120px 0 136px;
  background: var(--bg);
}

.principles-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 52px;
}

.principles-section .section-header {
  margin-bottom: 56px;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  border: 1px solid var(--border-light);
  border-radius: 24px;
  overflow: hidden;
}

.principle-block {
  padding: 48px 44px;
  background: #FFFFFF;
  border: 1px solid transparent;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition:
    background 0.25s var(--ease);
  position: relative;
}

/* Internal grid lines */
.principle-block:nth-child(1) { border-right: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
.principle-block:nth-child(2) { border-bottom: 1px solid var(--border-light); }
.principle-block:nth-child(3) { border-right: 1px solid var(--border-light); }

.principle-block:hover {
  background: #FAFAFA;
}

.principle-block::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.25s var(--ease);
  border-radius: 0 2px 2px 0;
}

.principle-block:hover::before {
  opacity: 1;
}

.principle-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 11px;
  background: var(--surface);
  border: 1px solid #EBEBEB;
  margin-bottom: 24px;
  flex-shrink: 0;
  transition:
    background   0.25s var(--ease),
    border-color 0.25s var(--ease);
}

.principle-icon svg {
  stroke: var(--text-secondary);
  transition: stroke 0.25s var(--ease);
}

.principle-block:hover .principle-icon {
  background: rgba(198,255,0,0.08);
  border-color: rgba(198,255,0,0.26);
}

.principle-block:hover .principle-icon svg {
  stroke: var(--accent);
}

.principle-title {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.028em;
  color: var(--text-primary);
  line-height: 1.22;
  margin-bottom: 10px;
}

.principle-desc {
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.7;
  letter-spacing: -0.004em;
}


/* ─ WHO WE WORK WITH ─ */
.clients-section {
  padding: 120px 0 136px;
  background: var(--surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.clients-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 52px;
}

.clients-header {
  max-width: 600px;
  margin: 0 auto 56px;
  text-align: center;
}

.clients-heading {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.14;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.clients-desc {
  font-size: 1.0625rem;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.7;
  letter-spacing: -0.006em;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.client-category {
  background: #FFFFFF;
  border: 1px solid #ECECEC;
  border-radius: 24px;
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  gap: 0;
  box-shadow:
    0 1px 3px rgba(0,0,0,0.05),
    0 1px 2px rgba(0,0,0,0.03);
  transition:
    transform    0.25s cubic-bezier(0.34, 1.4, 0.64, 1),
    box-shadow   0.25s var(--ease),
    border-color 0.25s var(--ease);
}

.client-category:hover {
  border-color: #DCDCDC;
  transform: translateY(-5px);
  box-shadow:
    0 12px 32px rgba(0,0,0,0.08),
    0 4px 12px rgba(0,0,0,0.05),
    0 1px 3px rgba(0,0,0,0.03);
}

.client-cat-icon {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  background: var(--surface);
  border: 1px solid #EBEBEB;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
  transition:
    background   0.25s var(--ease),
    border-color 0.25s var(--ease);
}

.client-cat-icon svg {
  stroke: var(--text-primary);
  transition: stroke 0.25s var(--ease);
}

.client-category:hover .client-cat-icon {
  background: rgba(198,255,0,0.08);
  border-color: rgba(198,255,0,0.26);
}

.client-category:hover .client-cat-icon svg {
  stroke: var(--accent);
}

.client-cat-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.24;
}

.client-cat-desc {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.68;
  letter-spacing: -0.004em;
}


/* ─ FINAL CTA ─ */
.about-cta-section {
  padding: 120px 52px 136px;
  background: var(--text-primary);
  text-align: center;
  position: relative;
}

.about-cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
}

.about-cta-inner {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

.about-cta-heading {
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.1;
  color: #FFFFFF;
}

.about-cta-btn {
  padding: 16px 36px;
  font-size: 0.9375rem;
}


/* ─ RESPONSIVE ─ */
@media (max-width: 1200px) {
  .about-hero   { padding: 140px 36px 100px; }
  .story-container,
  .wwd-container,
  .principles-container,
  .clients-container { padding: 0 36px; }
  .wwd-grid     { grid-template-columns: repeat(2, 1fr); }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .about-cta-section { padding: 100px 36px 116px; }
}

@media (max-width: 900px) {
  .story-grid   { grid-template-columns: 1fr; gap: 40px; }
  .story-left   { position: static; }
  .principles-grid { grid-template-columns: 1fr; }
  .principle-block:nth-child(1),
  .principle-block:nth-child(2),
  .principle-block:nth-child(3) {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
  }
}

@media (max-width: 768px) {
  .about-hero   { padding: 120px 24px 88px; }
  .about-hero-headline { font-size: clamp(1.875rem, 7vw, 2.5rem); }
  .story-section,
  .wwd-section,
  .principles-section,
  .clients-section { padding: 88px 0 100px; }
  .story-container,
  .wwd-container,
  .principles-container,
  .clients-container { padding: 0 24px; }
  .wwd-grid     { grid-template-columns: 1fr; gap: 14px; }
  .clients-grid { grid-template-columns: 1fr; gap: 14px; }
  .wwd-section .section-header { margin-bottom: 40px; }
  .principles-section .section-header { margin-bottom: 40px; }
  .principle-block { padding: 36px 28px; }
  .about-cta-section { padding: 80px 24px 96px; }
}

@media (max-width: 520px) {
  .about-hero   { padding: 100px 20px 72px; }
  .wwd-card     { padding: 28px 24px 24px; }
  .client-category { padding: 28px 22px; }
  .about-cta-section { padding: 64px 20px 80px; }
}

/* ═══════════════════════════════════════════════════════
   PREMIUM MOBILE OPTIMIZATIONS (<= 480px)
   Covering: 320px, 375px, 390px, 414px, 430px
═══════════════════════════════════════════════════════ */

@media (max-width: 480px) {
  /* About Hero */
  .about-hero { padding: 96px 20px 64px; }
  .about-hero-headline { font-size: clamp(2.1rem, 9.5vw, 2.5rem); line-height: 1.1; margin-bottom: 20px; }
  .about-hero-desc { font-size: 1rem; padding: 0 10px; }
  
  /* Story */
  .story-section { padding: 64px 0 80px; }
  .story-container { padding: 0 20px; }
  .story-heading { font-size: clamp(1.875rem, 8vw, 2.25rem); }
  
  /* What We Do */
  .wwd-section { padding: 64px 0 80px; }
  .wwd-container { padding: 0 20px; }
  .wwd-card { padding: 28px 20px 24px; }
  
  /* Principles */
  .principles-section { padding: 64px 0 80px; }
  .principles-container { padding: 0 20px; }
  .principle-block { padding: 28px 20px; }
  
  /* Clients */
  .clients-section { padding: 64px 0 80px; }
  .clients-container { padding: 0 20px; }
  .clients-heading { font-size: clamp(1.75rem, 7.5vw, 2.25rem); }
  .client-category { padding: 28px 20px; }
  
  /* Final CTA */
  .about-cta-section { padding: 64px 20px 80px; }
  .about-cta-heading { font-size: clamp(1.875rem, 8vw, 2.25rem); }
  .about-cta-btn { width: 100%; justify-content: center; }
}