/* ==========================================================================
   BOX SHOP - TACTILE INDUSTRIAL PACKAGING DESIGN SYSTEM
   ========================================================================== */

/* --------------------------------------------------------------------------
   01. DESIGN TOKENS & ROOT VARIABLES
   -------------------------------------------------------------------------- */
:root {
  /* Brand Palette - Industrial & Tactile Kraft Theme */
  --color-primary: #111827;         /* Deep Charcoal Ink */
  --color-primary-light: #1F2937;   /* Slate Charcoal Surface */
  --color-kraft: #C59B6C;           /* Natural Kraft Cardboard */
  --color-kraft-dark: #9A7444;      /* Deep Kraft Brown */
  --color-kraft-light: #F4ECE1;     /* Soft Kraft Tint */
  --color-accent: #16A34A;          /* Packaging Green */
  --color-accent-dark: #15803D;     /* Dark Packaging Green */
  --color-amber: #D97706;           /* Industrial Amber */
  --color-bg: #F9F8F6;              /* Warm Off-White Background */
  --color-surface: #FFFFFF;         /* White Card Surface */
  --color-text: #1E293B;            /* Charcoal Text */
  --color-text-muted: #64748B;      /* Muted Slate Text */
  --color-border: #E2E8F0;          /* Warm Subtle Border */
  --color-border-kraft: #E6D5C3;    /* Kraft Border Tint */
  
  /* Typography */
  --font-heading: 'Manrope', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Layout & Spacing */
  --container-max: 1240px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  /* Elevation Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(0, 0, 0, 0.08), 0 4px 8px -2px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 20px 32px -8px rgba(17, 24, 39, 0.12);
  
  /* Transitions */
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   02. BASE RESETS & TYPOGRAPHY
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.35rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
h4 { font-size: 1.15rem; }

p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

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

/* --------------------------------------------------------------------------
   03. CONTAINER & GRID UTILITIES
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.section {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
}

.section-sm {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

.section-dark {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.section-dark h1, .section-dark h2, .section-dark h3 {
  color: #FFFFFF;
}

.section-dark p {
  color: #94A3B8;
}

.section-kraft {
  background-color: var(--color-kraft-light);
  border-top: 1px solid var(--color-border-kraft);
  border-bottom: 1px solid var(--color-border-kraft);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.max-w-2xl { max-width: 42rem; margin-left: auto; margin-right: auto; }
.max-w-3xl { max-width: 48rem; margin-left: auto; margin-right: auto; }

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-cols-1 { grid-template-columns: 1fr; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-cols-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-cols-4, .grid-cols-3, .grid-cols-2 { grid-template-columns: 1fr; }
  .section { padding-top: 3rem; padding-bottom: 3rem; }
}

/* --------------------------------------------------------------------------
   04. BADGES, TAGS & VERIFICATION HIGHLIGHTS
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-kraft {
  background-color: #FDF8F3;
  color: #85586F;
  color: var(--color-kraft-dark);
  border: 1px solid var(--color-border-kraft);
}

.badge-green {
  background-color: #DCFCE7;
  color: var(--color-accent-dark);
}

.badge-amber {
  background-color: #FEF3C7;
  color: #92400E;
}

.badge-dark {
  background-color: rgba(255, 255, 255, 0.1);
  color: #F8FAFC;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.verify-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  background-color: #EFF6FF;
  color: #1D4ED8;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid #BFDBFE;
}

.verify-tag-amber {
  background-color: #FFFBEB;
  color: #B45309;
  border-color: #FDE68A;
}

/* --------------------------------------------------------------------------
   05. BUTTONS & CTA SYSTEM
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: #1F2937;
  border-color: #1F2937;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-kraft {
  background-color: var(--color-kraft);
  color: #FFFFFF;
  border-color: var(--color-kraft);
}

.btn-kraft:hover {
  background-color: var(--color-kraft-dark);
  border-color: var(--color-kraft-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp {
  background-color: var(--color-accent);
  color: #FFFFFF;
  border-color: var(--color-accent);
}

.btn-whatsapp:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.35);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.btn-outline-white {
  background-color: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background-color: #FFFFFF;
  color: var(--color-primary);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 1.1rem 2.2rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

/* --------------------------------------------------------------------------
   06. HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.top-announcement-bar {
  background-color: #070C18;
  color: #FFFFFF;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.announcement-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.srit-logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: #0D162A;
  border: 1px solid rgba(132, 204, 22, 0.4);
  border-radius: 5px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.75rem;
  color: #84cc16;
  line-height: 1;
  box-shadow: 0 0 8px rgba(132, 204, 22, 0.2);
}

.srit-top-btn {
  background-color: #84cc16;
  color: #070C18 !important;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 0.45rem 1.15rem;
  border-radius: 9999px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
  box-shadow: 0 2px 10px rgba(132, 204, 22, 0.3);
}

.srit-top-btn:hover {
  background-color: #65a30d;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(132, 204, 22, 0.4);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.03em;
}

.brand-icon {
  width: 42px;
  height: 42px;
  background-color: var(--color-kraft);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 2px 8px rgba(197, 155, 108, 0.4);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-primary);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-kraft-dark);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-kraft);
  border-radius: 2px;
}

.nav-link-srit {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: linear-gradient(135deg, #0b1329 0%, #1e293b 100%);
  color: #84cc16 !important;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  border: 1px solid rgba(132, 204, 22, 0.3);
}

.nav-link-srit:hover {
  background: #0b1329;
  box-shadow: 0 0 12px rgba(132, 204, 22, 0.25);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--color-primary);
  cursor: pointer;
}

@media (max-width: 992px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  height: 100vh;
  background-color: #FFFFFF;
  z-index: 1000;
  box-shadow: -5px 0 25px rgba(0,0,0,0.15);
  transition: right 0.3s ease;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.mobile-nav-link {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

/* --------------------------------------------------------------------------
   07. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  background: linear-gradient(135deg, #FAF8F5 0%, #F4ECE1 100%);
  padding-top: 4.5rem;
  padding-bottom: 5rem;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border-kraft);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-title {
  margin-top: 1rem;
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-highlights {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(197, 155, 108, 0.3);
  width: 100%;
}

.hero-highlight-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
}

.hero-highlight-item span {
  color: var(--color-kraft-dark);
}

.hero-image-wrapper {
  position: relative;
}

.hero-image-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  border: 4px solid #FFFFFF;
}

.hero-image-card img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.hero-floating-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background-color: #FFFFFF;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.hero-badge-icon {
  width: 44px;
  height: 44px;
  background-color: #FEF3C7;
  color: #D97706;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-floating-badge {
    position: static;
    margin-top: 1rem;
  }
}

/* --------------------------------------------------------------------------
   08. TRUST STRIP SECTION
   -------------------------------------------------------------------------- */
.trust-strip {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 1.75rem 0;
}

.trust-flex {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.trust-icon {
  font-size: 2rem;
  color: var(--color-kraft);
}

.trust-text-val {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1;
}

.trust-text-lbl {
  font-size: 0.8rem;
  color: #94A3B8;
  margin-top: 0.2rem;
}

/* --------------------------------------------------------------------------
   09. CARDS & PRODUCT CATALOGUE
   -------------------------------------------------------------------------- */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.card-img-wrapper {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--color-kraft-light);
}

.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.card:hover .card-img-wrapper img {
  transform: scale(1.05);
}

.card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

.card-tag {
  font-size: 0.75rem;
  font-weight: 600;
  background-color: #F1F5F9;
  color: #475569;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
}

.card-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* --------------------------------------------------------------------------
   10. CUSTOM SPECIFICATION JOURNEY & CALCULATOR
   -------------------------------------------------------------------------- */
.spec-journey-container {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-kraft);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.spec-steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  position: relative;
  margin-bottom: 3rem;
}

@media (max-width: 992px) {
  .spec-steps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
  .spec-steps-grid { grid-template-columns: 1fr; }
}

.spec-step-card {
  background-color: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  border: 1px solid var(--color-border);
}

.spec-step-num {
  width: 36px;
  height: 36px;
  background-color: var(--color-kraft);
  color: #FFFFFF;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  margin: 0 auto 0.75rem auto;
}

/* Form Styles */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.form-control, .form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background-color: #FFFFFF;
  color: var(--color-text);
  transition: var(--transition);
}

.form-control:focus, .form-select:focus {
  outline: none;
  border-color: var(--color-kraft-dark);
  box-shadow: 0 0 0 3px rgba(197, 155, 108, 0.2);
}

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

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   11. ACCORDION FAQ
   -------------------------------------------------------------------------- */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.accordion-item {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
}

.accordion-icon {
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1.5rem;
  color: var(--color-text-muted);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
  padding: 0 1.5rem 1.25rem 1.5rem;
}

/* --------------------------------------------------------------------------
   12. MODAL DIALOGS
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(17, 24, 39, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 650px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--color-border);
  padding: 2rem;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   13. STICKY MOBILE ACTION BAR
   -------------------------------------------------------------------------- */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: #FFFFFF;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
  z-index: 99;
  padding: 0.6rem 1rem;
}

@media (max-width: 768px) {
  .mobile-sticky-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
  }
  body {
    padding-bottom: 70px;
  }
}

.mobile-bar-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.65rem 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   14. FOOTER STYLING
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-primary);
  color: #94A3B8;
  padding-top: 4.5rem;
  padding-bottom: 2rem;
  margin-top: auto;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

@media (max-width: 992px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 576px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand h3 {
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.footer-links-title {
  color: #FFFFFF;
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: #94A3B8;
  font-size: 0.9rem;
}

.footer-link:hover {
  color: var(--color-kraft);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

.srit-proposal-credit {
  background-color: rgba(255,255,255,0.05);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.1);
  color: #E2E8F0;
}

.srit-proposal-credit a {
  color: #84cc16;
  font-weight: 600;
}