/* ==================================================
   ALEQANT ENTERPRISE DESIGN SYSTEM CSS
   Centralized CSS tokens & component styling
   Authoritative consultancy aesthetics with restrained radii
================================================== */

:root {
  /* Colors - Brand Palette */
  --aleqant-midnight: #071624;
  --aleqant-deep-navy: #0A2036;
  --aleqant-navy: #0D2B47;
  --aleqant-charcoal: #111C28;

  /* Colors - Accents */
  --aleqant-blue: #1677D2;
  --aleqant-electric-blue: #2795F5;
  --aleqant-cyan: #18C7D9;
  --aleqant-cyan-light: #E6FAFC;
  --aleqant-blue-light: #EDF5FD;

  /* Colors - Neutrals */
  --aleqant-graphite: #27313B;
  --aleqant-slate: #667586;
  --aleqant-light-slate: #A8B4C1;
  --aleqant-border-subtle: #E2E8F0;
  --aleqant-border-dark: rgba(255, 255, 255, 0.12);

  /* Colors - Surfaces */
  --aleqant-cloud: #F3F7FA;
  --aleqant-soft-white: #F8FAFC;
  --aleqant-white: #FFFFFF;
  --aleqant-surface-dark: #0B2545;

  /* Colors - Semantics */
  --aleqant-success: #18A06F;
  --aleqant-success-bg: #EBF8F2;
  --aleqant-warning: #D28B19;
  --aleqant-warning-bg: #FEF7EC;
  --aleqant-error: #C94B4B;
  --aleqant-error-bg: #FDF2F2;
  --aleqant-info: #2795F5;
  --aleqant-info-bg: #EDF5FD;

  /* Gradients */
  --aleqant-gradient-primary: linear-gradient(110deg, #18C7D9 0%, #2795F5 42%, #1677D2 72%, #0D2B47 100%);
  --aleqant-gradient-dark: linear-gradient(145deg, #071624 0%, #0A2036 50%, #0D2B47 100%);
  --aleqant-gradient-subtle: linear-gradient(135deg, rgba(24, 199, 217, 0.08) 0%, rgba(39, 149, 245, 0.08) 42%, rgba(22, 119, 210, 0.08) 100%);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

  /* Restrained Border Radii (Enterprise Standard) */
  --radius-none: 0px;
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 6px;   /* Default for buttons, inputs, tabs */
  --radius-lg: 8px;   /* Default for cards, alerts, modals */
  --radius-xl: 10px;  /* Maximum for large panels */
  --radius-pill: 9999px; /* Badges & indicators only */

  /* Standard Radii Aliases */
  --radius-base: var(--radius-md);

  /* Shadows */
  --shadow-none: none;
  --shadow-sm: 0 1px 3px rgba(7, 22, 36, 0.05), 0 1px 2px rgba(7, 22, 36, 0.03);
  --shadow-md: 0 4px 12px rgba(7, 22, 36, 0.06), 0 2px 4px rgba(7, 22, 36, 0.03);
  --shadow-lg: 0 12px 28px rgba(7, 22, 36, 0.08), 0 4px 10px rgba(7, 22, 36, 0.04);
  --shadow-xl: 0 20px 40px rgba(7, 22, 36, 0.12), 0 8px 16px rgba(7, 22, 36, 0.06);
  --shadow-glow-cyan: 0 0 28px rgba(24, 199, 217, 0.22);
  --shadow-glow-blue: 0 0 28px rgba(39, 149, 245, 0.22);

  /* Spacing Scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* Layout */
  --container-max: 1240px;
  --container-narrow: 920px;
  --container-wide: 1400px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 240ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 350ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Z-Index */
  --z-deep: -1;
  --z-base: 0;
  --z-dropdown: 1000;
  --z-sticky: 1100;
  --z-modal: 1200;
  --z-popover: 1300;
  --z-toast: 1400;
}

/* ==================================================
   1. BUTTON & ICON BUTTON COMPONENT
================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  transition: all var(--transition-normal);
  white-space: nowrap;
  user-select: none;
}

.btn:focus-visible {
  outline: 2px solid var(--aleqant-cyan);
  outline-offset: 2px;
}

/* Sizes */
.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-md {
  padding: 12px 24px;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-block {
  display: flex;
  width: 100%;
}

/* 6 Core Variants */
.btn-primary {
  background: var(--aleqant-gradient-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(22, 119, 210, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(24, 199, 217, 0.4);
  color: #FFFFFF;
}

.btn-secondary {
  background: var(--aleqant-cloud);
  color: var(--aleqant-midnight);
  border-color: var(--aleqant-border-subtle);
}
.btn-secondary:hover {
  background: #E2EBF2;
  border-color: rgba(10, 32, 54, 0.2);
  color: var(--aleqant-midnight);
}

.btn-outline {
  background: transparent;
  color: var(--aleqant-midnight);
  border-color: rgba(10, 32, 54, 0.25);
}
.btn-outline:hover {
  background: var(--aleqant-cloud);
  border-color: var(--aleqant-blue);
  color: var(--aleqant-blue);
}

.btn-ghost {
  background: transparent;
  color: var(--aleqant-midnight);
  border-color: transparent;
}
.btn-ghost:hover {
  background: var(--aleqant-cloud);
  color: var(--aleqant-blue);
}

.btn-dark {
  background: var(--aleqant-midnight);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.15);
}
.btn-dark:hover {
  background: var(--aleqant-deep-navy);
  border-color: var(--aleqant-cyan);
  color: var(--aleqant-cyan);
}

.btn-light {
  background: #FFFFFF;
  color: var(--aleqant-midnight);
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-sm);
}
.btn-light:hover {
  background: var(--aleqant-cloud);
  color: var(--aleqant-blue);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Icon Button */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: var(--radius-md);
  background: var(--aleqant-cloud);
  color: var(--aleqant-midnight);
  border: 1px solid var(--aleqant-border-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.btn-icon:hover {
  background: var(--aleqant-blue-light);
  color: var(--aleqant-blue);
  border-color: var(--aleqant-blue);
}
.btn-icon.btn-icon-sm {
  width: 32px;
  height: 32px;
  font-size: 0.85rem;
}
.btn-icon.btn-icon-lg {
  width: 50px;
  height: 50px;
  font-size: 1.25rem;
}

/* ==================================================
   2. TYPOGRAPHY (HEADING & TEXT)
================================================== */

.heading-display {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: var(--aleqant-midnight);
}

.heading-h1 {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--aleqant-midnight);
}

.heading-h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--aleqant-midnight);
}

.heading-h3 {
  font-size: clamp(1.3rem, 2vw, 1.75rem);
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--aleqant-midnight);
}

.heading-h4 {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.4;
  color: var(--aleqant-midnight);
}

.heading-dark {
  color: #FFFFFF;
}

.heading-gradient {
  background: var(--aleqant-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--aleqant-graphite);
}

.text-body {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--aleqant-slate);
}

.text-sm {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--aleqant-slate);
}

.text-caption {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 650;
  color: var(--aleqant-blue);
}

.text-muted {
  color: var(--aleqant-light-slate);
}

/* ==================================================
   3. CONTAINERS & SECTIONS
================================================== */

.ds-container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.ds-container-narrow {
  max-width: var(--container-narrow);
}

.ds-container-wide {
  max-width: var(--container-wide);
}

.ds-section {
  padding: 88px 0;
  position: relative;
}

.ds-section-light {
  background: var(--aleqant-white);
  color: var(--aleqant-graphite);
}

.ds-section-alt {
  background: var(--aleqant-cloud);
  color: var(--aleqant-graphite);
}

.ds-section-dark {
  background: var(--aleqant-midnight);
  color: #FFFFFF;
}

.ds-section-subtle {
  background: var(--aleqant-gradient-subtle);
}

/* ==================================================
   4. CARDS & SOLUTION / INSIGHT / INDUSTRY CARDS
================================================== */

.ds-card {
  background: var(--aleqant-white);
  border: 1px solid var(--aleqant-border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.ds-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(22, 119, 210, 0.25);
}

.ds-card-dark {
  background: var(--aleqant-deep-navy);
  border-color: var(--aleqant-border-dark);
  color: #FFFFFF;
}

.ds-card-dark:hover {
  border-color: var(--aleqant-cyan);
  box-shadow: var(--shadow-glow-cyan);
}

/* Solution Card */
.ds-solution-card {
  display: flex;
  flex-direction: column;
  background: var(--aleqant-white);
  border: 1px solid var(--aleqant-border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.ds-solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--aleqant-blue);
}

.ds-solution-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.ds-solution-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--aleqant-blue-light);
  color: var(--aleqant-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
}

.ds-solution-card-num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--aleqant-slate);
}

.ds-solution-capabilities {
  list-style: none;
  margin: 20px 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--aleqant-border-subtle);
  padding-top: 20px;
}

.ds-solution-capabilities li {
  font-size: 0.9rem;
  color: var(--aleqant-graphite);
  position: relative;
  padding-left: 18px;
}

.ds-solution-capabilities li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--aleqant-cyan);
  font-weight: bold;
}

/* Insight Card */
.ds-insight-card {
  display: flex;
  flex-direction: column;
  background: var(--aleqant-white);
  border: 1px solid var(--aleqant-border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition-normal);
}

.ds-insight-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--aleqant-blue);
}

.ds-insight-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  font-size: 0.8rem;
  color: var(--aleqant-slate);
}

/* Industry Card */
.ds-industry-card {
  background: var(--aleqant-white);
  border: 1px solid var(--aleqant-border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition-normal);
}

.ds-industry-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--aleqant-blue);
}

/* Stat Component */
.ds-stat {
  padding: 24px;
  border-left: 3px solid var(--aleqant-cyan);
  background: var(--aleqant-cloud);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.ds-stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--aleqant-midnight);
  line-height: 1.1;
  margin-bottom: 6px;
}

.ds-stat-label {
  font-size: 0.9rem;
  color: var(--aleqant-slate);
  font-weight: 500;
}

/* ==================================================
   5. BADGES, BREADCRUMBS, TABS, ACCORDIONS
================================================== */

.ds-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-pill);
  line-height: 1;
}

.ds-badge-primary {
  background: var(--aleqant-blue-light);
  color: var(--aleqant-blue);
  border: 1px solid rgba(22, 119, 210, 0.2);
}

.ds-badge-dark {
  background: rgba(255, 255, 255, 0.1);
  color: var(--aleqant-cyan);
  border: 1px solid rgba(24, 199, 217, 0.3);
}

.ds-badge-success {
  background: var(--aleqant-success-bg);
  color: var(--aleqant-success);
  border: 1px solid rgba(24, 160, 111, 0.25);
}

.ds-badge-warning {
  background: var(--aleqant-warning-bg);
  color: var(--aleqant-warning);
  border: 1px solid rgba(210, 139, 25, 0.25);
}

.ds-badge-error {
  background: var(--aleqant-error-bg);
  color: var(--aleqant-error);
  border: 1px solid rgba(201, 75, 75, 0.25);
}

/* Breadcrumb */
.ds-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 0.85rem;
  padding: 0;
  margin: 0;
}

.ds-breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--aleqant-slate);
}

.ds-breadcrumb-item a {
  color: var(--aleqant-slate);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.ds-breadcrumb-item a:hover {
  color: var(--aleqant-blue);
}

.ds-breadcrumb-item[aria-current="page"] {
  color: var(--aleqant-midnight);
  font-weight: 600;
}

.ds-breadcrumb-separator {
  color: var(--aleqant-light-slate);
  font-size: 0.75rem;
}

/* Tabs */
.ds-tabs {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ds-tab-list {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid var(--aleqant-border-subtle);
  padding: 0;
  margin: 0;
  list-style: none;
}

.ds-tab-btn {
  padding: 12px 20px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--aleqant-slate);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.ds-tab-btn:hover {
  color: var(--aleqant-midnight);
}

.ds-tab-btn[aria-selected="true"] {
  color: var(--aleqant-blue);
  border-bottom-color: var(--aleqant-blue);
}

.ds-tab-panel {
  display: none;
  padding: 16px 0;
  animation: ds-fade-in var(--transition-fast) ease-out;
}

.ds-tab-panel.active {
  display: block;
}

@keyframes ds-fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Accordion */
.ds-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ds-accordion-item {
  border: 1px solid var(--aleqant-border-subtle);
  border-radius: var(--radius-md);
  background: var(--aleqant-white);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.ds-accordion-item.open {
  border-color: var(--aleqant-blue);
}

.ds-accordion-header {
  width: 100%;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border: none;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 650;
  color: var(--aleqant-midnight);
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.ds-accordion-header:hover {
  background: var(--aleqant-cloud);
}

.ds-accordion-icon {
  font-size: 1.2rem;
  transition: transform var(--transition-normal);
  color: var(--aleqant-blue);
}

.ds-accordion-item.open .ds-accordion-icon {
  transform: rotate(45deg);
}

.ds-accordion-body {
  display: none;
  padding: 0 24px 20px;
  font-size: 0.95rem;
  color: var(--aleqant-slate);
  line-height: 1.65;
}

.ds-accordion-item.open .ds-accordion-body {
  display: block;
}

/* ==================================================
   6. FORMS (FORM FIELD, SELECT, TEXTAREA, CHECKBOX)
================================================== */

.ds-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.ds-form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--aleqant-midnight);
  display: flex;
  align-items: center;
  gap: 4px;
}

.ds-required-star {
  color: var(--aleqant-error);
}

.ds-form-control {
  height: 46px;
  padding: 0 14px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--aleqant-border-subtle);
  background: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--aleqant-midnight);
  outline: none;
  transition: all var(--transition-fast);
}

.ds-form-control:focus {
  border-color: var(--aleqant-blue);
  box-shadow: 0 0 0 3px rgba(39, 149, 245, 0.18);
}

.ds-form-control.is-invalid {
  border-color: var(--aleqant-error) !important;
  background: #FFF8F8;
}

textarea.ds-form-control {
  height: auto;
  min-height: 120px;
  padding: 12px 14px;
  resize: vertical;
}

.ds-form-error {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--aleqant-error);
  display: none;
  margin-top: 4px;
}

.ds-form-group.has-error .ds-form-error {
  display: block;
}

.ds-checkbox-wrap {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.ds-checkbox-wrap input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--aleqant-blue);
  cursor: pointer;
}

.ds-checkbox-wrap label {
  font-size: 0.875rem;
  color: var(--aleqant-slate);
  cursor: pointer;
  line-height: 1.5;
}

/* ==================================================
   7. MODAL, ALERT & NOTIFICATIONS
================================================== */

.ds-alert {
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  font-size: 0.92rem;
  line-height: 1.55;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border: 1px solid transparent;
}

.ds-alert-info {
  background: var(--aleqant-info-bg);
  color: #0A5399;
  border-color: rgba(39, 149, 245, 0.3);
}

.ds-alert-success {
  background: var(--aleqant-success-bg);
  color: #0E6B47;
  border-color: rgba(24, 160, 111, 0.3);
}

.ds-alert-warning {
  background: var(--aleqant-warning-bg);
  color: #8C5807;
  border-color: rgba(210, 139, 25, 0.3);
}

.ds-alert-error {
  background: var(--aleqant-error-bg);
  color: #9C1A1A;
  border-color: rgba(201, 75, 75, 0.3);
}

/* Modal Dialog */
.ds-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(7, 22, 36, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  padding: 20px;
}

.ds-modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.ds-modal-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 580px;
  padding: 32px;
  box-shadow: var(--shadow-xl);
  transform: translateY(20px) scale(0.98);
  transition: all var(--transition-normal);
  position: relative;
  border: 1px solid var(--aleqant-border-subtle);
}

.ds-modal-backdrop.open .ds-modal-card {
  transform: translateY(0) scale(1);
}

.ds-modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  font-size: 1.25rem;
  color: var(--aleqant-slate);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.ds-modal-close-btn:hover {
  background: var(--aleqant-cloud);
  color: var(--aleqant-midnight);
}

/* ==================================================
   DESIGN SYSTEM RESPONSIVE & MOBILE RULES
================================================== */

@media (max-width: 860px) {
  .ds-section {
    padding: 64px 0;
  }
}

@media (max-width: 640px) {
  .ds-section {
    padding: 56px 0;
  }

  .ds-container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .btn {
    min-height: 48px;
  }

  .ds-form-control,
  .form-control,
  input,
  select,
  textarea {
    font-size: 16px !important;
    min-height: 48px;
  }

  .ds-checkbox-wrap {
    min-height: 48px;
    padding: 6px 0;
  }

  .ds-tab-list {
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .ds-tab-btn {
    min-height: 48px;
    padding: 12px 16px;
  }

  .ds-accordion-header {
    min-height: 52px;
    padding: 16px 18px;
  }

  .ds-modal-card {
    padding: 24px 20px;
  }
}

@media (max-width: 480px) {
  .ds-card,
  .ds-solution-card,
  .ds-insight-card,
  .ds-industry-card {
    padding: 24px 18px;
  }

  .ds-stat {
    padding: 20px 16px;
  }

  .ds-stat-value {
    font-size: 2.1rem;
  }
}

@media (max-width: 360px) {
  .ds-container {
    padding-left: 14px;
    padding-right: 14px;
  }

  .ds-card,
  .ds-solution-card,
  .ds-insight-card,
  .ds-industry-card {
    padding: 20px 14px;
  }

  .btn {
    padding: 12px 16px;
    font-size: 0.9rem;
  }
}