/* ==========================================================================
   Zerokode Multiverse — Production Stylesheet
   Brand Colors:
   - Primary Accent (Orange): #EB6123
   - Core Neutral / Text (Black): #000000
   - Subtle Neutral / Borders & Dividers (Grey): #BCBCBC
   - Backgrounds: #FFFFFF & #F8F9FA
   Typography:
   - Unified Font Family: 'Comfortaa' (Light 300, Regular 400, Medium 500, SemiBold 600, Bold 700)
   ========================================================================== */

:root {
  --color-orange: #EB6123;
  --color-orange-soft: rgba(235, 97, 35, 0.09);
  --color-orange-border: rgba(235, 97, 35, 0.35);
  --color-black: #000000;
  --color-text-muted: #3A3A3A;
  --color-grey: #BCBCBC;
  --color-grey-light: #E4E4E4;
  --color-white: #FFFFFF;
  --color-surface: #F8F9FA;

  --font-main: 'Comfortaa', sans-serif;

  --container-max: 1240px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-subtle: 0 8px 28px rgba(0, 0, 0, 0.04);
  --shadow-elevated: 0 18px 42px rgba(0, 0, 0, 0.08);
  --transition-base: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 108px;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  font-weight: 400;
  color: var(--color-black);
  background-color: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
}

button {
  font-family: var(--font-main);
}

ul {
  list-style: none;
}

/* Typography Utilities */
h1, h2, h3, h4 {
  font-family: var(--font-main);
  font-weight: 700;
  color: var(--color-black);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.accent-label {
  display: inline-block;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--color-orange);
  letter-spacing: 0.02em;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5.5rem 0;
}

.section-header {
  max-width: 760px;
  margin-bottom: 3.5rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--color-orange);
  background-color: var(--color-orange-soft);
  border: 1px solid var(--color-orange-border);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.85rem, 3.2vw, 2.55rem);
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.02rem;
  font-weight: 300;
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* ==========================================================================
   1. Header / Navigation Bar
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-grey);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 104px;
  gap: 1.5rem;
}

.brand-logo-link {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 84px;
  width: auto;
  object-fit: contain;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-main);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-black);
  padding: 0.4rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-orange);
  transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--color-orange);
}

.nav-link:hover::after,
.nav-link:focus-visible::after {
  width: 100%;
}

/* Mobile Menu Button */
.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-grey);
  border-radius: var(--radius-sm);
  width: 44px;
  height: 44px;
  padding: 10px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.hamburger-bar {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--color-black);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.mobile-nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   2. Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 4.5rem 0 5.5rem;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-grey);
  overflow: hidden;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(188, 188, 188, 0.16) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(188, 188, 188, 0.16) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 35%, black 30%, transparent 85%);
  -webkit-mask-image: radial-gradient(circle at 50% 35%, black 30%, transparent 85%);
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 3.5rem;
  align-items: center;
}

.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background-color: var(--color-surface);
  border: 1px solid var(--color-grey);
  border-left: 3px solid var(--color-orange);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 1.5rem;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-orange);
  flex-shrink: 0;
}

.hero-headline {
  font-size: clamp(2.05rem, 3.7vw, 3.1rem);
  font-weight: 700;
  line-height: 1.24;
  color: var(--color-black);
  margin-bottom: 1.25rem;
}

.hero-subheadline {
  font-size: clamp(1.02rem, 1.45vw, 1.2rem);
  color: var(--color-text-muted);
  font-weight: 300;
  max-width: 600px;
  margin-bottom: 1.75rem;
}

.hero-tagline-box {
  display: inline-flex;
  align-items: center;
  padding: 1rem 1.4rem;
  background-color: var(--color-surface);
  border: 1px solid var(--color-grey);
  border-left: 4px solid var(--color-orange);
  border-radius: var(--radius-sm);
  margin-bottom: 2.25rem;
}

.hero-tagline {
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--color-orange);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-grey);
}

.metric-item {
  background-color: var(--color-surface);
  border: 1px solid var(--color-grey-light);
  border-top: 3px solid var(--color-orange);
  border-radius: var(--radius-sm);
  padding: 1.15rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.metric-title {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.96rem;
  color: var(--color-black);
}

.metric-desc {
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* Hero Visual Right Column */
.hero-visual-frame {
  background-color: var(--color-surface);
  border: 1px solid var(--color-grey);
  border-radius: var(--radius-md);
  padding: 0.9rem;
  box-shadow: var(--shadow-elevated);
  position: relative;
}

.hero-main-image-wrap {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-grey);
  background-color: var(--color-black);
}

.hero-main-image {
  width: 100%;
  height: 340px;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s ease;
}

.hero-visual-frame:hover .hero-main-image {
  transform: scale(1.02);
}

.hero-image-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.8rem 1rem;
  background-color: var(--color-black);
  color: var(--color-white);
  font-size: 0.82rem;
  font-weight: 500;
}

.caption-highlight {
  color: var(--color-orange);
  font-weight: 700;
}

.hero-floating-card {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1rem;
  align-items: center;
  background-color: var(--color-white);
  border: 1px solid var(--color-grey);
  border-left: 4px solid var(--color-orange);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
}

.hero-secondary-image {
  width: 120px;
  height: 82px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--color-grey);
}

.floating-card-meta .accent-label {
  display: block;
  margin-bottom: 0.25rem;
}

.floating-card-meta p {
  font-size: 0.84rem;
  font-weight: 300;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Institutional Philosophy Strip
   ========================================================================== */
.philosophy-strip {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-grey);
  padding: 3.5rem 0;
}

.philosophy-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3rem;
  align-items: start;
}

.philosophy-title {
  font-size: clamp(1.45rem, 2.3vw, 1.9rem);
  font-weight: 700;
  margin-top: 0.35rem;
}

.philosophy-body p {
  font-size: 0.98rem;
  font-weight: 300;
  color: var(--color-text-muted);
  margin-bottom: 1.35rem;
}

.philosophy-body strong {
  color: var(--color-black);
  font-weight: 700;
}

.philosophy-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.topic-pill {
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-black);
  background-color: var(--color-white);
  border: 1px solid var(--color-grey);
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
}

/* ==========================================================================
   3. Core Operational Pillars
   ========================================================================== */
.pillars-section {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-grey);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  align-items: stretch;
}

.pillar-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-grey);
  border-radius: var(--radius-md);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
  border-color: var(--color-orange);
}

.pillar-card-featured {
  border-top: 4px solid var(--color-orange);
  background-color: var(--color-white);
  box-shadow: var(--shadow-subtle);
}

.pillar-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.pillar-badge {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-orange);
}

.pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--color-orange-soft);
  border: 1px solid var(--color-orange-border);
  color: var(--color-orange);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pillar-title {
  font-size: 1.28rem;
  font-weight: 700;
  margin-bottom: 0.9rem;
  color: var(--color-black);
}

.pillar-description {
  font-size: 0.92rem;
  font-weight: 300;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.pillar-specs {
  margin-top: auto;
  margin-bottom: 1.75rem;
  border-top: 1px dashed var(--color-grey);
  padding-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.pillar-specs li {
  font-size: 0.86rem;
  font-weight: 400;
  color: var(--color-black);
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  line-height: 1.5;
}

.bullet-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-orange);
  margin-top: 0.45rem;
  flex-shrink: 0;
}

.pillar-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  font-weight: 600;
  padding-top: 1rem;
  border-top: 1px solid var(--color-grey);
  color: var(--color-orange);
}

/* ==========================================================================
   AI Consulting Deep-Dive Section
   ========================================================================== */
.consulting-section {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-grey);
}

.consulting-wrapper {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 3.5rem;
  align-items: start;
}

.consulting-lead {
  font-size: 0.98rem;
  font-weight: 300;
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
}

.consulting-highlight {
  background-color: var(--color-white);
  border: 1px solid var(--color-grey);
  border-left: 4px solid var(--color-orange);
  border-radius: var(--radius-sm);
  padding: 1.35rem;
}

.consulting-highlight .accent-label {
  display: block;
  margin-bottom: 0.45rem;
}

.consulting-highlight p {
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--color-black);
}

.workflow-steps {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.workflow-step {
  background-color: var(--color-white);
  border: 1px solid var(--color-grey);
  border-radius: var(--radius-sm);
  padding: 1.35rem 1.5rem;
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 1.25rem;
  align-items: start;
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.workflow-step:hover {
  border-color: var(--color-orange);
  transform: translateX(4px);
}

.step-badge {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-orange);
  background-color: var(--color-orange-soft);
  border: 1px solid var(--color-orange-border);
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  text-align: center;
}

.step-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.step-body p {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--color-text-muted);
}

/* ==========================================================================
   4. Workshop & Training Photo Gallery
   ========================================================================== */
.gallery-section {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-grey);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
}

.gallery-card {
  grid-column: span 2;
  background-color: var(--color-surface);
  border: 1px solid var(--color-grey);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.gallery-card-wide {
  grid-column: span 4;
}

.gallery-card:nth-child(4),
.gallery-card:nth-child(5) {
  grid-column: span 2;
}

.gallery-card:hover,
.gallery-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
  border-color: var(--color-orange);
  outline: none;
}

.gallery-img-wrapper {
  position: relative;
  overflow: hidden;
  background-color: var(--color-black);
  height: 290px;
}

.gallery-card-wide .gallery-img-wrapper {
  height: 340px;
}

.gallery-card:nth-child(2) .gallery-img-wrapper {
  height: 340px;
}

.gallery-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.45s ease;
}

.gallery-card:hover .gallery-img-wrapper img {
  transform: scale(1.04);
}

.gallery-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  background-color: rgba(0, 0, 0, 0.82);
  color: var(--color-white);
  border: 1px solid var(--color-orange);
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.gallery-caption {
  padding: 1.2rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex-grow: 1;
}

.gallery-caption strong {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--color-black);
}

.gallery-caption span {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   5. Leadership & Founder Section
   ========================================================================== */
.leadership-section {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-grey);
}

.leadership-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 3.5rem;
  align-items: start;
}

.founder-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-grey);
  border-top: 4px solid var(--color-orange);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
}

.founder-img-container {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-grey);
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.founder-portrait {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.founder-card-info {
  padding: 1.65rem;
}

.founder-card-info > .accent-label {
  display: block;
  margin-bottom: 0.35rem;
}

.founder-name {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.founder-role {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
}

.founder-specs-mini {
  border-top: 1px solid var(--color-grey);
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  gap: 0.5rem;
}

.spec-key {
  color: var(--color-orange);
  font-weight: 700;
}

.spec-val {
  color: var(--color-black);
  font-weight: 500;
  text-align: right;
}

/* Founder Bio Right Column */
.bio-eyebrow {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--color-orange);
  margin-bottom: 0.65rem;
}

.bio-headline {
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 700;
  margin-bottom: 1.35rem;
}

.bio-paragraph {
  font-size: 0.96rem;
  font-weight: 300;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

.bio-paragraph strong {
  color: var(--color-black);
  font-weight: 700;
}

.vision-callout {
  background-color: var(--color-white);
  border: 1px solid var(--color-grey);
  border-left: 4px solid var(--color-orange);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  margin: 1.75rem 0;
}

.vision-callout-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.vision-quote {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-black);
}

.vision-callout p {
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--color-black);
  line-height: 1.7;
}

.competency-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.competency-box {
  background-color: var(--color-white);
  border: 1px solid var(--color-grey);
  border-top: 3px solid var(--color-orange);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
}

.competency-box strong {
  display: block;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.45rem;
  color: var(--color-black);
}

.competency-box p {
  font-size: 0.83rem;
  font-weight: 300;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   6. Static Footer & Contact Details
   ========================================================================== */
.site-footer {
  background-color: var(--color-white);
  padding-top: 4.5rem;
}

.contact-showcase-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-grey);
  border-top: 4px solid var(--color-orange);
  border-radius: var(--radius-md);
  padding: 2.75rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 4rem;
}

.contact-showcase-title {
  font-size: clamp(1.55rem, 2.5vw, 2.1rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.contact-showcase-desc {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--color-text-muted);
  max-width: 600px;
}

.contact-showcase-right {
  background-color: var(--color-white);
  border: 1px solid var(--color-grey);
  border-radius: var(--radius-sm);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
}

.phone-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-orange);
}

.phone-number-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-main);
  font-size: clamp(1.3rem, 2.1vw, 1.65rem);
  font-weight: 700;
  color: var(--color-black);
}

.phone-number-link:hover {
  color: var(--color-orange);
}

.phone-icon {
  color: var(--color-orange);
  flex-shrink: 0;
}

/* Footer Columns */
.footer-main {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--color-grey);
}

.footer-logo-img {
  height: 76px;
  width: auto;
  object-fit: contain;
  margin-bottom: 1rem;
}

.footer-tagline {
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--color-orange);
  margin-bottom: 0.65rem;
}

.footer-summary {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  max-width: 360px;
}

.footer-region {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-black);
  background-color: var(--color-surface);
  border: 1px solid var(--color-grey);
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
}

.region-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-orange);
}

.footer-col-heading {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-orange);
  margin-bottom: 1.2rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.footer-links a:hover {
  color: var(--color-orange);
}

.footer-static-list li {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--color-text-muted);
}

.footer-phone-line {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 1.35rem;
}

.footer-phone-line a:hover {
  color: var(--color-orange);
}

/* Social Media Icons */
.social-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.social-icon-link {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-grey);
  background-color: var(--color-surface);
  color: var(--color-black);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.social-icon-link:hover,
.social-icon-link:focus-visible {
  background-color: var(--color-orange);
  border-color: var(--color-orange);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* Footer Bottom */
.footer-bottom {
  padding: 1.75rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.copyright {
  font-size: 0.88rem;
  color: var(--color-black);
  font-weight: 600;
}

.footer-meta {
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Gallery Lightbox Modal
   ========================================================================== */
.lightbox[hidden] {
  display: none !important;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.86);
  backdrop-filter: blur(4px);
}

.lightbox-content {
  position: relative;
  z-index: 1;
  max-width: 960px;
  width: 100%;
  background-color: var(--color-white);
  border: 1px solid var(--color-grey);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.lightbox-close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  background-color: var(--color-black);
  color: var(--color-white);
  border: 1px solid var(--color-orange);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}

.lightbox-close:hover {
  background-color: var(--color-orange);
}

.lightbox-image {
  width: 100%;
  max-height: 72vh;
  object-fit: contain;
  background-color: var(--color-black);
}

.lightbox-caption-bar {
  padding: 1rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  border-top: 1px solid var(--color-grey);
}

.lightbox-caption-bar strong {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1rem;
}

.lightbox-caption-bar span {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Responsive Breakpoints (Tablet & Mobile Optimization)
   ========================================================================== */
@media (max-width: 1080px) {
  .hero-container,
  .philosophy-inner,
  .consulting-wrapper,
  .leadership-grid,
  .contact-showcase-card {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .founder-portrait-col {
    max-width: 420px;
  }

  .footer-main {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 820px) {
  .mobile-nav-toggle {
    display: inline-flex;
  }

  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-bottom: 2px solid var(--color-orange);
    box-shadow: var(--shadow-elevated);
    padding: 1rem 1.5rem 1.5rem;
    display: none;
  }

  .primary-nav.is-open {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .nav-link {
    display: block;
    width: 100%;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--color-grey-light);
    font-size: 1rem;
  }

  .hero-metrics,
  .pillars-grid,
  .competency-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-card,
  .gallery-card-wide,
  .gallery-card:nth-child(4),
  .gallery-card:nth-child(5) {
    grid-column: span 1;
  }

  .gallery-img-wrapper,
  .gallery-card-wide .gallery-img-wrapper,
  .gallery-card:nth-child(2) .gallery-img-wrapper {
    height: 250px;
  }
}

@media (max-width: 560px) {
  .section-padding {
    padding: 3.75rem 0;
  }

  .hero-section {
    padding: 3rem 0 4rem;
  }

  .header-inner {
    min-height: 86px;
  }

  .brand-logo-img {
    height: 64px;
  }

  .footer-logo-img {
    height: 62px;
  }

  .hero-main-image {
    height: 230px;
  }

  .hero-floating-card {
    grid-template-columns: 1fr;
  }

  .hero-secondary-image {
    width: 100%;
    height: 150px;
  }

  .workflow-step {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .step-badge {
    width: fit-content;
  }

  .contact-showcase-card {
    padding: 1.75rem 1.35rem;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}