/* ==========================================================================
   IBFA CORPORATE STATIC STYLES
   Design inspired directly by the IBFA Organic Mark & Modern Editorial Luxury
   ========================================================================== */

:root {
  --bg-page: #fbfcfd;
  --bg-surface: #ffffff;
  --bg-subtle: #f4f6f9;
  --bg-dark: #0a0c10;
  
  --text-main: #0c0f17;
  --text-muted: #525f7a;
  --text-light: #8896ab;
  
  --border-color: #e5e9f0;
  --border-dark: #1f293d;
  
  --accent-black: #0c0f17;
  --accent-blue: #0284c7;
  --accent-gold: #b45309;
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(12, 15, 23, 0.04);
  --shadow-md: 0 10px 30px rgba(12, 15, 23, 0.07);
  --shadow-lg: 0 20px 45px rgba(12, 15, 23, 0.1);
  
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Space Grotesk', var(--font-sans);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

button {
  -webkit-tap-highlight-color: transparent;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

ul {
  list-style: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 90px 0;
}

.text-center {
  text-align: center;
}

/* Typography & Section Titles */
.section-intro {
  margin-bottom: 50px;
}

.section-intro.text-center {
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-main);
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.35rem;
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.03em;
  color: var(--text-main);
  margin-bottom: 12px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.84rem;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: var(--text-main);
  color: #ffffff;
  border-color: var(--text-main);
}

.btn-primary:hover {
  background: #1e293b;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(12, 15, 23, 0.15);
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-subtle);
  border-color: #cbd5e1;
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-ghost:hover {
  background: var(--bg-subtle);
}

/* ==========================================================================
   TOP ANNOUNCEMENT BAR
   ========================================================================== */
.top-announcement {
  background: #0c0f17;
  color: #ffffff;
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  text-align: center;
}

.announcement-badge {
  background: rgba(255, 255, 255, 0.15);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.top-bar-content a {
  color: #38bdf8;
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 600;
}

/* ==========================================================================
   SITE HEADER & NAVIGATION
   ========================================================================== */
/* ==========================================================================
   SITE HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 80px;
  display: flex;
  align-items: center;
  transition: all 0.25s ease;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  z-index: 1002;
  height: 100%;
}

.header-logo-img {
  height: 78px;
  max-height: 80px;
  max-width: 240px;
  width: auto;
  object-fit: contain;
  transition: transform 0.2s ease;
}

.header-logo-img:hover {
  transform: scale(1.03);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color 0.2s ease;
  padding: 6px 0;
  position: relative;
}

.nav-link:hover {
  color: var(--text-main);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 1002;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  width: 42px;
  height: 42px;
  padding: 9px;
  transition: all 0.2s ease;
}

.mobile-toggle:hover, .mobile-toggle:active {
  background: #e2e8f0;
}

.mobile-toggle span {
  display: block;
  height: 2px;
  width: 22px;
  background: var(--text-main);
  border-radius: 2px;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
  transform-origin: center;
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.menu-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(12, 15, 23, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.menu-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  padding: 80px 0 90px 0;
  background: linear-gradient(180deg, #ffffff 0%, var(--bg-page) 100%);
  border-bottom: 1px solid var(--border-color);
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-main);
  margin-bottom: 24px;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.12;
  color: var(--text-main);
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.12rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-subtitle strong {
  color: var(--text-main);
  font-weight: 600;
}

.hero-cta-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.hero-highlights {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 28px;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.highlight-box {
  display: flex;
  flex-direction: column;
}

.hl-value {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
}

.hl-label {
  font-size: 0.76rem;
  color: var(--text-light);
  font-weight: 500;
}

.hl-divider {
  width: 1px;
  height: 32px;
  background: var(--border-color);
}

/* Brand Card Visual */
.hero-visual {
  display: flex;
  justify-content: center;
}

.brand-hero-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform 0.3s ease;
}

.brand-hero-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-logo-display {
  padding: 44px 32px;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-color);
}

.card-brand-img {
  max-height: 52px;
  width: auto;
  object-fit: contain;
}

.card-meta {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  padding-bottom: 10px;
  border-bottom: 1px solid #f1f5f9;
}

.meta-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.meta-label {
  color: var(--text-light);
  font-weight: 500;
}

.meta-val {
  font-weight: 600;
  color: var(--text-main);
}

.meta-val.highlight-text a {
  color: #0284c7;
  font-weight: 700;
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about-section {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.about-card {
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: transform 0.2s ease;
}

.about-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
  background: #ffffff;
}

.about-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: #ffffff;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  margin-bottom: 20px;
}

.about-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-main);
}

.about-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ==========================================================================
   SUBSIDIARIES & SHOPTIC.CA SECTION
   ========================================================================== */
.subsidiaries-section {
  background: var(--bg-page);
  border-bottom: 1px solid var(--border-color);
}

.flagship-feature-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
  position: relative;
}

.flagship-badge {
  position: absolute;
  top: -14px;
  left: 48px;
  background: #0c0f17;
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 4px 14px;
  border-radius: var(--radius-full);
}

.flagship-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.flagship-header {
  margin-bottom: 16px;
}

.flagship-brand-title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 4px;
}

.flagship-brand-title h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.status-indicator {
  font-size: 0.75rem;
  font-weight: 600;
  color: #059669;
  background: #ecfdf5;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  border: 1px solid #a7f3d0;
}

.flagship-domain-tag {
  font-size: 0.88rem;
  color: var(--text-light);
  font-family: monospace;
}

.flagship-description {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 24px;
}

.flagship-points {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.f-point {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.f-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #f1f5f9;
  color: #0c0f17;
  font-weight: 800;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.f-point strong {
  display: block;
  font-size: 0.92rem;
  color: var(--text-main);
  margin-bottom: 2px;
}

.f-point p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.flagship-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Showcase Box */
.flagship-showcase-box {
  background: linear-gradient(135deg, #0c0f17 0%, #1e293b 100%);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.showcase-badge {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #94a3b8;
  margin-bottom: 20px;
}

.showcase-logo-text {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #ffffff;
  margin-bottom: 4px;
}

.showcase-logo-text span {
  color: #38bdf8;
}

.showcase-subtext {
  font-size: 0.82rem;
  color: #cbd5e1;
  margin-bottom: 32px;
}

.showcase-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.s-stat {
  display: flex;
  flex-direction: column;
}

.s-num {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

.s-lbl {
  font-size: 0.7rem;
  color: #94a3b8;
}

/* ==========================================================================
   LEADERSHIP SECTION: MEET OUR CEO (ABDULLAH HAQ)
   ========================================================================== */
.leadership-section {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
}

.ceo-profile-card {
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
  align-items: start;
  box-shadow: var(--shadow-sm);
}

.ceo-image-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  background: #ffffff;
  max-width: 400px;
  margin: 0;
  width: 100%;
}

.ceo-portrait-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.ceo-image-wrapper:hover .ceo-portrait-img {
  transform: scale(1.02);
}

.ceo-image-badge {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background: rgba(12, 15, 23, 0.85);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.ceo-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ceo-header-info {
  margin-bottom: 4px;
}

.ceo-name {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
  line-height: 1.2;
  margin-bottom: 4px;
}

.ceo-title {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--accent-blue);
  letter-spacing: 0.01em;
}

.ceo-quote {
  font-size: 1.05rem;
  font-style: normal;
  color: var(--text-main);
  background: #ffffff;
  border-left: 3px solid #0c0f17;
  padding: 18px 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  line-height: 1.75;
  border: 1px solid var(--border-color);
  border-left-width: 4px;
  margin: 0;
}

.ceo-bio {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.8;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ceo-bio p {
  margin: 0;
  letter-spacing: 0.01em;
}

.ceo-highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
}

.ceo-hl-item {
  display: flex;
  flex-direction: column;
}

.ceo-hl-item strong {
  font-size: 0.82rem;
  color: var(--text-main);
  margin-bottom: 2px;
}

.ceo-hl-item span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.ceo-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   OPERATING MODEL SECTION
   ========================================================================== */
.model-section {
  background: var(--bg-page);
  border-bottom: 1px solid var(--border-color);
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.model-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  position: relative;
  transition: transform 0.2s ease;
}

.model-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.model-step {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: #0c0f17;
  opacity: 0.2;
  margin-bottom: 12px;
}

.model-card h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-main);
}

.model-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.contact-box-simple {
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 60px 48px;
}

.contact-heading {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  color: var(--text-main);
}

.contact-text {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 620px;
  margin: 0 auto 40px auto;
}

.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 780px;
  margin: 0 auto;
}

.contact-card-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.contact-card-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.c-card-icon {
  font-size: 2rem;
  margin-bottom: 4px;
}

.contact-card-item h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
}

.contact-card-item p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 8px;
}

.c-subtext {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-light);
  font-family: monospace;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #0c0f17;
  color: #ffffff;
  padding: 70px 0 30px 0;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.4fr 1.6fr;
  gap: 56px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo-img {
  height: 32px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  margin-bottom: 16px;
}

.footer-tagline {
  color: #94a3b8;
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 380px;
}

.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.f-col h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 18px;
  color: #ffffff;
}

.f-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.f-col a {
  color: #94a3b8;
  font-size: 0.84rem;
  transition: color 0.2s ease;
}

.f-col a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 30px;
  font-size: 0.8rem;
  color: #64748b;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-jurisdiction {
  font-family: monospace;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS & MOBILE OPTIMIZATIONS
   ========================================================================== */

/* Tablet & Smaller Laptops */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  
  .hero-visual {
    justify-content: center;
  }

  .brand-hero-card {
    max-width: 100%;
  }
  
  .flagship-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  
  .ceo-profile-card {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .ceo-image-wrapper {
    max-width: 100%;
    margin: 0 auto;
  }
  
  .about-grid, .model-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .contact-cards-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* Mobile Devices & Phones (max-width: 768px) */
@media (max-width: 768px) {
  /* Safe top padding and header adjustment */
  html {
    scroll-padding-top: 80px;
  }

  .section {
    padding: 60px 0;
  }

  .container {
    padding: 0 18px;
  }

  /* Top Announcement Bar */
  .top-announcement {
    font-size: 0.76rem;
    padding: 10px 14px;
    line-height: 1.45;
  }

  .top-bar-content {
    gap: 6px;
  }

  .announcement-badge {
    font-size: 0.62rem;
    padding: 2px 7px;
  }

  /* Header & Navigation Bar */
  .site-header {
    height: 70px;
  }

  .header-logo-img {
    height: 66px;
    max-height: 68px;
    max-width: 180px;
  }

  .header-actions .header-cta-btn {
    display: none; /* Keep header clean on phone */
  }

  .mobile-toggle {
    display: flex;
  }

  /* Full Screen / Slide Down Mobile Drawer Navigation */
  .menu-backdrop {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    flex-direction: column;
    align-items: stretch;
    padding: 24px 20px 32px 20px;
    gap: 8px;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
    box-shadow: 0 16px 32px rgba(12, 15, 23, 0.12);
    z-index: 999;
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-link {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-main);
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: var(--bg-subtle);
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.2s ease;
  }

  .nav-link::after {
    content: '→';
    font-size: 1.1rem;
    color: var(--text-light);
    transition: transform 0.2s ease;
  }

  .nav-link:active, .nav-link:hover {
    background: #e2e8f0;
    border-color: var(--border-color);
  }

  .nav-link:active::after {
    transform: translateX(4px);
  }

  /* Hero Section */
  .hero-section {
    padding: 44px 0 60px 0;
  }

  .hero-container {
    gap: 36px;
  }

  .hero-badge {
    font-size: 0.68rem;
    padding: 5px 12px;
    margin-bottom: 18px;
    letter-spacing: 0.05em;
  }

  .hero-title {
    font-size: 2.1rem;
    line-height: 1.18;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
  }

  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 28px;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-bottom: 32px;
  }

  .hero-cta-group .btn {
    width: 100%;
    padding: 14px 20px;
    font-size: 0.95rem;
  }

  .hero-highlights {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    padding-top: 22px;
  }

  .hl-divider {
    display: none;
  }

  .highlight-box {
    background: var(--bg-surface);
    padding: 14px 18px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
  }

  .hl-value {
    font-size: 1.1rem;
  }

  .hl-label {
    font-size: 0.8rem;
  }

  /* Brand Hero Card */
  .brand-hero-card {
    border-radius: var(--radius-md);
  }

  .card-logo-display {
    padding: 32px 20px;
  }

  .card-brand-img {
    max-height: 44px;
  }

  .card-meta {
    padding: 18px;
    gap: 12px;
  }

  .meta-row {
    font-size: 0.82rem;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
  }

  /* Section Typography */
  .section-intro {
    margin-bottom: 36px;
  }

  .section-title {
    font-size: 1.75rem;
    line-height: 1.25;
  }

  .section-desc {
    font-size: 0.96rem;
  }

  /* About Cards */
  .about-card {
    padding: 28px 20px;
  }

  .about-card h3 {
    font-size: 1.15rem;
  }

  /* Flagship Subsidiary Card (Shoptic) */
  .flagship-feature-card {
    padding: 32px 18px 24px 18px;
    border-radius: var(--radius-md);
  }

  .flagship-badge {
    left: 18px;
    top: -12px;
    font-size: 0.64rem;
    padding: 3px 10px;
  }

  .flagship-brand-title {
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
  }

  .flagship-brand-title h3 {
    font-size: 1.7rem;
  }

  .flagship-domain-tag {
    font-size: 0.82rem;
    word-break: break-all;
  }

  .flagship-description {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
  }

  .flagship-points {
    gap: 14px;
    margin-bottom: 26px;
  }

  .f-point strong {
    font-size: 0.9rem;
  }

  .f-point p {
    font-size: 0.82rem;
  }

  .flagship-actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .flagship-actions .btn {
    width: 100%;
    padding: 13px 20px;
  }

  .flagship-showcase-box {
    padding: 28px 18px;
    border-radius: var(--radius-md);
  }

  .showcase-logo-text {
    font-size: 2rem;
  }

  .showcase-stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding-top: 18px;
  }

  .s-num {
    font-size: 1rem;
  }

  .s-lbl {
    font-size: 0.65rem;
  }

  /* Meet Our CEO Section */
  .ceo-profile-card {
    padding: 24px 18px;
    border-radius: var(--radius-md);
    gap: 24px;
  }

  .ceo-image-wrapper {
    max-width: 100%;
    border-radius: var(--radius-md);
  }

  .ceo-image-badge {
    bottom: 10px;
    left: 10px;
    font-size: 0.65rem;
    padding: 3px 10px;
  }

  .ceo-name {
    font-size: 1.8rem;
  }

  .ceo-title {
    font-size: 0.9rem;
  }

  .ceo-quote {
    font-size: 0.95rem;
    padding: 14px 16px;
    line-height: 1.6;
  }

  .ceo-bio {
    font-size: 0.92rem;
    line-height: 1.65;
    gap: 12px;
  }

  .ceo-highlights-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 16px 0;
  }

  .ceo-hl-item {
    background: var(--bg-surface);
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
  }

  .ceo-actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .ceo-actions .btn {
    width: 100%;
    padding: 13px 18px;
    text-align: center;
  }

  /* Operating Framework Model */
  .model-card {
    padding: 26px 20px;
  }

  .model-step {
    font-size: 1.6rem;
    margin-bottom: 6px;
  }

  .model-card h4 {
    font-size: 1.15rem;
  }

  /* Contact Section */
  .contact-box-simple {
    padding: 36px 18px;
    border-radius: var(--radius-md);
  }

  .contact-heading {
    font-size: 1.7rem;
  }

  .contact-text {
    font-size: 0.95rem;
    margin-bottom: 28px;
  }

  .contact-card-item {
    padding: 26px 18px;
  }

  .contact-card-item .btn {
    width: 100%;
  }

  /* Footer */
  .site-footer {
    padding: 50px 0 24px 0;
  }

  .footer-container {
    gap: 32px;
    padding-bottom: 36px;
  }

  .footer-logo-img {
    height: 28px;
  }

  .footer-tagline {
    font-size: 0.84rem;
    max-width: 100%;
  }

  .footer-links-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .f-col h4 {
    margin-bottom: 12px;
  }

  .footer-bottom-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.78rem;
  }
}

/* Small screen phones (iPhone SE, smaller Androids <= 375px) */
@media (max-width: 375px) {
  .hero-title {
    font-size: 1.85rem;
  }

  .section-title {
    font-size: 1.55rem;
  }

  .meta-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }

  .showcase-stats-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}