/* ==========================================================================
   PICK E-PIKI — MODERN E-MOBILITY DESIGN SYSTEM
   Inspiration: Kiri EV (kiriev.com) — Industrial, Cleantech, Institutional
   Responsive across Mobile (320px+), Tablet, Laptop, and Ultra-wide
   ========================================================================== */

:root {
  /* Brand Color Palette */
  --color-primary-navy: #041B3B;
  --color-navy-dark: #020F24;
  --color-navy-light: #0A2955;
  --color-navy-surface: #0E356A;
  
  --color-electric-green: #00B865;
  --color-green-glow: #05D374;
  --color-green-dark: #077B45;
  --color-green-soft: rgba(0, 184, 101, 0.12);

  --color-dark: #0F172A;
  --color-charcoal: #1E293B;
  --color-slate: #64748B;
  --color-slate-light: #94A3B8;
  --color-border: #E2E8F0;
  --color-border-dark: rgba(255, 255, 255, 0.12);
  --color-bg-light: #F8FAFC;
  --color-bg-white: #FFFFFF;

  /* Typography */
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Layout & Elevations */
  --container-max-width: 1240px;
  --header-height: 80px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(2, 15, 36, 0.08), 0 8px 10px -6px rgba(2, 15, 36, 0.04);
  --shadow-lg: 0 20px 35px -10px rgba(2, 15, 36, 0.14), 0 10px 10px -5px rgba(2, 15, 36, 0.04);
  --shadow-electric: 0 0 30px rgba(0, 184, 101, 0.35);

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-charcoal);
  background-color: var(--color-bg-white);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.nav-locked {
  overflow: hidden;
}

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

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

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

/* ==========================================================================
   Fluid Typography & Helper Classes
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary-navy);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(16px, 4vw, 24px);
  padding-right: clamp(16px, 4vw, 24px);
}

.section {
  padding: clamp(60px, 8vw, 100px) 0;
  position: relative;
}

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

.text-white {
  color: #FFFFFF !important;
}

.text-slate {
  color: var(--color-slate-light) !important;
}

.gradient-text {
  background: linear-gradient(135deg, #00B865 0%, #34D399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: clamp(0.72rem, 1.5vw, 0.8125rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-green-dark);
  background-color: var(--color-green-soft);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.85rem, 4vw, 2.5rem);
  margin-bottom: clamp(14px, 2vw, 20px);
  color: var(--color-primary-navy);
}

.section-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--color-slate);
  max-width: 760px;
  margin: 0 auto clamp(36px, 5vw, 50px) auto;
  line-height: 1.7;
}

/* ==========================================================================
   Buttons & Interactive Elements (Touch-Friendly min-height 48px)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 13px 26px;
  min-height: 48px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-decoration: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.btn-primary {
  background-color: var(--color-electric-green);
  color: #021B10;
  box-shadow: 0 4px 14px rgba(0, 184, 101, 0.3);
}

.btn-primary:hover, .btn-primary:focus-visible {
  background-color: var(--color-green-glow);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 184, 101, 0.45);
}

.btn-secondary {
  background-color: var(--color-primary-navy);
  color: #FFFFFF;
}

.btn-secondary:hover, .btn-secondary:focus-visible {
  background-color: var(--color-navy-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(4, 27, 59, 0.25);
}

.btn-outline-light {
  background-color: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-outline-light:hover, .btn-outline-light:focus-visible {
  border-color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover, .btn-whatsapp:focus-visible {
  background-color: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.45);
}

.btn-lg {
  padding: 15px 30px;
  font-size: 1rem;
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.875rem;
  min-height: 40px;
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   Top Announcement Bar
   ========================================================================== */
.top-announcement {
  background-color: var(--color-navy-dark);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8125rem;
  color: var(--color-slate-light);
  padding: 8px 0;
  position: relative;
  z-index: 101;
}

.announcement-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #E2E8F0;
  font-weight: 500;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-electric-green);
  box-shadow: 0 0 10px var(--color-electric-green);
  animation: pulse-dot 2s infinite ease-in-out;
  flex-shrink: 0;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.announcement-links {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.partner-callout strong {
  color: #FFFFFF;
}

.rider-quick-link {
  color: var(--color-electric-green);
  font-weight: 600;
  white-space: nowrap;
}

.rider-quick-link:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Header & Sticky Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: rgba(4, 27, 59, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.site-header.scrolled {
  background-color: rgba(2, 15, 36, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

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

.logo-img {
  height: clamp(38px, 5vw, 48px);
  width: auto;
  object-fit: contain;
}

.logo-dark {
  display: none;
}

.logo-white {
  display: block;
}

.desktop-nav .nav-links {
  display: flex;
  list-style: none;
  gap: clamp(16px, 2vw, 28px);
  align-items: center;
}

.nav-link {
  color: #CBD5E1;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 8px 0;
  position: relative;
  white-space: nowrap;
}

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

.nav-link:hover,
.nav-link.active {
  color: #FFFFFF;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  min-width: 44px;
  min-height: 44px;
  touch-action: manipulation;
}

.hamburger-bar {
  width: 24px;
  height: 2px;
  background-color: #FFFFFF;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

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

.mobile-toggle.active .hamburger-bar:nth-child(2) {
  opacity: 0;
}

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

.mobile-drawer {
  display: none;
}

/* ==========================================================================
   1. Hero Section (Industrial Cleantech)
   ========================================================================== */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 75% 30%, #0E356A 0%, #041B3B 55%, #020F24 100%);
  color: #FFFFFF;
  padding: clamp(50px, 8vw, 80px) 0 0 0;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  opacity: 0.6;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(30px, 5vw, 40px);
  position: relative;
  z-index: 2;
  padding-bottom: clamp(40px, 6vw, 60px);
}

.hero-badge {
  margin-bottom: clamp(16px, 3vw, 24px);
}

.badge-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: clamp(0.68rem, 1.5vw, 0.75rem);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-electric-green);
  background-color: rgba(0, 184, 101, 0.12);
  border: 1px solid rgba(0, 184, 101, 0.35);
  padding: 6px 16px;
  border-radius: var(--radius-full);
}

.hero-title {
  font-size: clamp(2rem, 5vw + 0.5rem, 3.25rem);
  font-weight: 800;
  line-height: 1.16;
  color: #FFFFFF;
  margin-bottom: clamp(18px, 3vw, 24px);
}

.hero-subtext {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.7;
  color: #CBD5E1;
  margin-bottom: clamp(28px, 4vw, 36px);
  max-width: 620px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: clamp(28px, 4vw, 40px);
}

.hero-partner-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  flex-wrap: wrap;
}

.partner-lead-text {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-slate-light);
  font-weight: 500;
}

.partner-badge-container {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
}

.hero-tankvolt-logo {
  height: 18px;
  width: auto;
  object-fit: contain;
}

.partner-sub-text {
  font-size: 0.75rem;
  color: #94A3B8;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  padding-left: 10px;
}

.hero-media {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 650px;
}

.hero-bike-img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.6));
  position: relative;
  z-index: 2;
  transition: transform var(--transition-smooth);
}

.hero-bike-img:hover {
  transform: scale(1.02);
}

.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: clamp(280px, 50vw, 480px);
  height: clamp(280px, 50vw, 480px);
  background: radial-gradient(circle, rgba(0, 184, 101, 0.25) 0%, rgba(4, 27, 59, 0) 70%);
  border-radius: 50%;
  z-index: 1;
  pointer-events: none;
}

.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(4, 27, 59, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
  z-index: 3;
  animation: float-badge 4s infinite ease-in-out alternate;
}

.badge-swap {
  top: 8%;
  right: -4%;
}

.badge-finance {
  bottom: 10%;
  left: -4%;
  animation-delay: 2s;
}

@keyframes float-badge {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

.badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background-color: var(--color-green-soft);
  color: var(--color-electric-green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.badge-info strong {
  display: block;
  font-size: 0.875rem;
  color: #FFFFFF;
  white-space: nowrap;
}

.badge-info span {
  display: block;
  font-size: 0.75rem;
  color: var(--color-slate-light);
  white-space: nowrap;
}

.hero-pillars-bar {
  background-color: var(--color-navy-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  position: relative;
  z-index: 3;
}

.pillars-container {
  display: grid;
  grid-template-columns: repeat(4, auto);
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.pillar-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pillar-num {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--color-electric-green);
  background: rgba(0, 184, 101, 0.15);
  padding: 4px 8px;
  border-radius: 4px;
  flex-shrink: 0;
}

.pillar-label {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #FFFFFF;
  white-space: nowrap;
}

.pillar-divider {
  width: 1px;
  height: 24px;
  background-color: rgba(255, 255, 255, 0.12);
}

/* ==========================================================================
   2. Our Model Section
   ========================================================================== */
.model-section {
  background-color: var(--color-bg-light);
}

.chain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 2.5vw, 24px);
  margin-bottom: clamp(40px, 6vw, 60px);
  position: relative;
}

.chain-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(24px, 4vw, 36px) clamp(18px, 3vw, 24px);
  position: relative;
  transition: all var(--transition-smooth);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.chain-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-electric-green);
  box-shadow: var(--shadow-md);
}

.chain-step-indicator {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.step-count {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary-navy);
  background-color: var(--color-bg-light);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-border);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.chain-card:hover .step-count {
  background-color: var(--color-electric-green);
  color: #021B10;
  border-color: var(--color-electric-green);
}

.step-line {
  flex: 1;
  height: 2px;
  background-color: var(--color-border);
  margin-left: 12px;
}

.chain-icon-wrap {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background-color: var(--color-green-soft);
  color: var(--color-green-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.chain-card:hover .chain-icon-wrap {
  background-color: var(--color-electric-green);
  color: #021B10;
}

.chain-title {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin-bottom: 10px;
  color: var(--color-primary-navy);
}

.chain-desc {
  font-size: 0.9375rem;
  color: var(--color-slate);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.chain-pill {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary-navy);
  background-color: var(--color-bg-light);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  align-self: flex-start;
}

/* Synergy / Flywheel Banner */
.model-synergy-banner {
  background: linear-gradient(135deg, #041B3B 0%, #0E356A 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: clamp(26px, 5vw, 48px);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.synergy-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: clamp(28px, 4vw, 40px);
}

.inline-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-electric-green);
  margin-bottom: 12px;
}

.synergy-heading {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  color: #FFFFFF;
  margin-bottom: 16px;
  line-height: 1.3;
}

.synergy-text {
  font-size: clamp(0.95rem, 1.5vw, 1.0625rem);
  line-height: 1.7;
  color: #CBD5E1;
}

.synergy-visual-col {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.flywheel-diagram {
  position: relative;
  width: 320px;
  height: 320px;
  max-width: 100%;
  margin: 0 auto;
  border: 2px dashed rgba(0, 184, 101, 0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flywheel-node {
  position: absolute;
  background-color: rgba(2, 15, 36, 0.95);
  border: 1px solid rgba(0, 184, 101, 0.5);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  text-align: center;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.flywheel-node.top { top: -14px; }
.flywheel-node.right { right: -26px; }
.flywheel-node.bottom { bottom: -14px; }
.flywheel-node.left { left: -26px; }

.flywheel-arrow {
  position: absolute;
  color: var(--color-electric-green);
  font-size: 1rem;
  font-weight: 800;
  pointer-events: none;
}

.arrow-right { top: 15%; right: 15%; }
.arrow-down { bottom: 15%; right: 15%; }
.arrow-left { bottom: 15%; left: 15%; }

.flywheel-center {
  width: clamp(120px, 30vw, 140px);
  height: clamp(120px, 30vw, 140px);
  border-radius: 50%;
  background: radial-gradient(circle, #0A2955 0%, #041B3B 100%);
  border: 2px solid var(--color-electric-green);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: var(--shadow-electric);
  padding: 10px;
}

.flywheel-center span {
  font-family: var(--font-heading);
  font-size: clamp(0.75rem, 2vw, 0.875rem);
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #FFFFFF;
}

.flywheel-center small {
  font-size: 0.6875rem;
  color: var(--color-electric-green);
}

/* ==========================================================================
   3. On the Road Today Section
   ========================================================================== */
.today-section {
  background-color: #FFFFFF;
}

.operations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 3vw, 30px);
  margin-bottom: clamp(36px, 5vw, 50px);
}

.operation-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: #FFFFFF;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.operation-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-slate-light);
}

.operation-img-wrap {
  position: relative;
  width: 100%;
  height: clamp(200px, 28vw, 260px);
  overflow: hidden;
  background-color: #0E1A2B;
}

.operation-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.operation-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background-color: rgba(4, 27, 59, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--color-electric-green);
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid rgba(0, 184, 101, 0.3);
}

.operation-content {
  padding: clamp(18px, 3vw, 24px);
}

.operation-title {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  margin-bottom: 8px;
  color: var(--color-primary-navy);
}

.operation-desc {
  font-size: 0.9375rem;
  color: var(--color-slate);
  line-height: 1.6;
}

.qualitative-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2.5vw, 24px);
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(20px, 3.5vw, 28px);
}

.strip-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.strip-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-green-soft);
  color: var(--color-green-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.strip-text strong {
  display: block;
  font-size: 0.9375rem;
  color: var(--color-primary-navy);
  margin-bottom: 4px;
}

.strip-text span {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-slate);
}

/* ==========================================================================
   4. TankVolt Partnership Section
   ========================================================================== */
.partnership-section {
  background: radial-gradient(circle at 50% 0%, #0A2955 0%, #041B3B 60%, #020F24 100%);
  color: #FFFFFF;
}

.partner-lockup-banner {
  text-align: center;
  margin-bottom: clamp(30px, 4vw, 40px);
}

.lockup-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-electric-green);
  background-color: rgba(0, 184, 101, 0.12);
  border: 1px solid rgba(0, 184, 101, 0.3);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.lockup-logos {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 3vw, 28px);
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: clamp(12px, 2vw, 16px) clamp(20px, 4vw, 36px);
  border-radius: var(--radius-md);
  max-width: 100%;
}

.lockup-pickepiki {
  height: clamp(34px, 5vw, 44px);
  width: auto;
  object-fit: contain;
}

.lockup-cross {
  font-size: 1.5rem;
  color: var(--color-electric-green);
  font-weight: 300;
}

.lockup-tankvolt {
  height: clamp(20px, 3.5vw, 26px);
  width: auto;
  object-fit: contain;
}

.matrix-wrapper {
  margin-bottom: clamp(40px, 6vw, 60px);
}

.matrix-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 3vw, 30px);
}

.matrix-col {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: clamp(24px, 4vw, 40px) clamp(20px, 3.5vw, 32px);
  transition: all var(--transition-smooth);
}

.matrix-col:hover {
  border-color: rgba(0, 184, 101, 0.4);
  background-color: rgba(255, 255, 255, 0.05);
}

.matrix-header {
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.matrix-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-electric-green);
  margin-bottom: 8px;
}

.matrix-entity {
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  color: #FFFFFF;
  margin-bottom: 6px;
}

.matrix-sub {
  font-size: 0.875rem;
  color: var(--color-slate-light);
}

.matrix-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 2.5vw, 24px);
}

.matrix-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.bullet-check {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background-color: rgba(0, 184, 101, 0.15);
  color: var(--color-electric-green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.matrix-list strong {
  display: block;
  font-size: clamp(0.95rem, 1.8vw, 1.0625rem);
  color: #FFFFFF;
  margin-bottom: 4px;
}

.matrix-list p {
  font-size: 0.875rem;
  color: #94A3B8;
  line-height: 1.6;
}

/* Hardware Card */
.partnership-hardware-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4.5vw, 40px);
  margin-bottom: clamp(30px, 4.5vw, 40px);
}

.hardware-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: clamp(24px, 4vw, 40px);
}

.hardware-tag {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-electric-green);
  display: block;
  margin-bottom: 12px;
}

.hardware-title {
  font-size: clamp(1.4rem, 2.8vw, 1.85rem);
  color: #FFFFFF;
  margin-bottom: 14px;
}

.hardware-desc {
  font-size: clamp(0.9375rem, 1.5vw, 1rem);
  line-height: 1.7;
  color: #CBD5E1;
  margin-bottom: 24px;
}

.hardware-specs-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.spec-chip {
  background-color: rgba(2, 15, 36, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  flex: 1 1 auto;
}

.spec-label {
  display: block;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-slate-light);
  margin-bottom: 4px;
}

.spec-val {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: #FFFFFF;
  white-space: nowrap;
}

.hardware-visual img {
  width: 100%;
  filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.5));
}

/* Partner Quote Box */
.partner-quote-box {
  background: rgba(0, 184, 101, 0.08);
  border-left: 4px solid var(--color-electric-green);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: clamp(22px, 3.5vw, 32px) clamp(22px, 4vw, 40px);
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.quote-mark {
  font-family: Georgia, serif;
  font-size: clamp(2.2rem, 4vw, 3rem);
  line-height: 1;
  color: var(--color-electric-green);
  margin-bottom: 8px;
}

.quote-text {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-style: italic;
  color: #FFFFFF;
  line-height: 1.7;
  margin-bottom: 16px;
}

.quote-author .author-name {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9375rem;
  color: #FFFFFF;
}

.quote-author .author-title {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-electric-green);
}

/* ==========================================================================
   5. Why It Matters (Impact) Section
   ========================================================================== */
.impact-section {
  background-color: var(--color-bg-light);
}

.impact-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 3vw, 30px);
  margin-bottom: clamp(40px, 6vw, 60px);
}

.impact-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(24px, 4vw, 36px) clamp(20px, 3vw, 28px);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.impact-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-green-dark);
}

.impact-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.climate-icon {
  background-color: rgba(63, 126, 68, 0.12);
  color: #3F7E44;
}

.livelihood-icon {
  background-color: rgba(162, 25, 66, 0.12);
  color: #A21942;
}

.industry-icon {
  background-color: rgba(253, 105, 37, 0.12);
  color: #FD6925;
}

.impact-card-title {
  font-size: clamp(1.25rem, 2.2vw, 1.5rem);
  margin-bottom: 10px;
  color: var(--color-primary-navy);
}

.impact-card-desc {
  font-size: 0.9375rem;
  color: var(--color-slate);
  line-height: 1.6;
  margin-bottom: 20px;
}

.impact-benefits {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
}

.benefit-item {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-charcoal);
}

/* UN SDGs Row */
.sdg-container {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(22px, 4vw, 36px);
  margin-bottom: clamp(36px, 5vw, 50px);
  text-align: center;
}

.sdg-heading {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-slate);
  margin-bottom: 20px;
}

.sdg-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(10px, 2vw, 16px);
}

.sdg-tile {
  color: #FFFFFF;
  padding: clamp(14px, 2.5vw, 20px) 10px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.sdg-tile:hover {
  transform: translateY(-4px);
}

.sdg-7 { background-color: #FCC30B; color: #1F2937; }
.sdg-8 { background-color: #A21942; }
.sdg-9 { background-color: #FD6925; }
.sdg-11 { background-color: #FD9D24; }
.sdg-13 { background-color: #3F7E44; }

.sdg-number {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 6px;
}

.sdg-text {
  font-family: var(--font-heading);
  font-size: clamp(0.62rem, 1vw, 0.6875rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

/* KPI Highlights */
.institutional-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(14px, 2vw, 20px);
}

.kpi-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: clamp(18px, 3vw, 24px) clamp(14px, 2vw, 20px);
  text-align: center;
  border-top: 3px solid var(--color-green-dark);
}

.kpi-title {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1rem, 1.8vw, 1.125rem);
  font-weight: 700;
  color: var(--color-primary-navy);
  margin-bottom: 6px;
}

.kpi-note {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-slate);
}

/* ==========================================================================
   6. Investors & Partners Section
   ========================================================================== */
.investors-section {
  background-color: #FFFFFF;
}

.investors-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 36px);
}

.partner-type-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(26px, 4.5vw, 44px);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
}

.partner-type-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.investor-card {
  border-top: 5px solid var(--color-electric-green);
}

.ecosystem-card {
  border-top: 5px solid var(--color-primary-navy);
}

.card-badge {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-slate);
  margin-bottom: 12px;
}

.card-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 14px;
  color: var(--color-primary-navy);
}

.card-desc {
  font-size: clamp(0.95rem, 1.5vw, 1.0625rem);
  line-height: 1.7;
  color: var(--color-charcoal);
  margin-bottom: 20px;
}

.card-points {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 26px;
  flex: 1;
}

.point-item {
  font-size: 0.9375rem;
  color: var(--color-slate);
  line-height: 1.5;
}

.confidential-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--color-slate);
  margin-bottom: 24px;
}

.confidential-pill svg {
  color: var(--color-green-dark);
  flex-shrink: 0;
}

.partner-meta-note {
  font-size: 0.8125rem;
  color: var(--color-slate);
  font-style: italic;
  margin-bottom: 24px;
}

/* ==========================================================================
   7. About Us Section
   ========================================================================== */
.about-section {
  background-color: var(--color-bg-light);
}

.about-hero-block {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(30px, 5vw, 50px);
  align-items: center;
  margin-bottom: clamp(40px, 6vw, 60px);
}

.about-mission-statement {
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 2.2vw, 1.35rem);
  font-weight: 600;
  line-height: 1.6;
  color: var(--color-primary-navy);
  border-left: 4px solid var(--color-electric-green);
  padding-left: clamp(14px, 2.5vw, 20px);
  margin-bottom: 20px;
}

.about-narrative {
  font-size: clamp(0.95rem, 1.5vw, 1.0625rem);
  color: var(--color-slate);
  line-height: 1.7;
  margin-bottom: 16px;
}

.about-img-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img-frame img {
  width: 100%;
  height: clamp(260px, 35vw, 420px);
  object-fit: cover;
}

.about-caption-badge {
  position: absolute;
  bottom: clamp(12px, 2vw, 20px);
  left: clamp(12px, 2vw, 20px);
  right: clamp(12px, 2vw, 20px);
  background-color: rgba(4, 27, 59, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
}

.about-caption-badge strong {
  display: block;
  font-size: 0.9375rem;
  color: var(--color-electric-green);
}

.about-caption-badge span {
  display: block;
  font-size: 0.8125rem;
  color: #CBD5E1;
}

.leadership-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 3vw, 28px);
}

.value-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(22px, 3.5vw, 32px) clamp(18px, 3vw, 24px);
  box-shadow: var(--shadow-sm);
}

.value-number {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-green-dark);
  margin-bottom: 12px;
}

.value-title {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  margin-bottom: 10px;
  color: var(--color-primary-navy);
}

.value-text {
  font-size: 0.9375rem;
  color: var(--color-slate);
  line-height: 1.6;
}

/* ==========================================================================
   8. Riders Strip (High Contrast Band)
   ========================================================================== */
.riders-strip {
  background: linear-gradient(135deg, #077B45 0%, #00B865 100%);
  color: #021B10;
  padding: clamp(32px, 5vw, 44px) 0;
  position: relative;
}

.riders-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.riders-content {
  flex: 1 1 500px;
}

.riders-badge {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #021B10;
  background-color: rgba(255, 255, 255, 0.35);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  display: inline-block;
  margin-bottom: 10px;
}

.riders-title {
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  color: #021B10;
  margin-bottom: 6px;
}

.riders-desc {
  font-size: clamp(1rem, 2vw, 1.125rem);
  font-weight: 600;
  color: #021B10;
  margin-bottom: 12px;
}

.payment-safety-alert {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: rgba(2, 27, 16, 0.15);
  border: 1px solid rgba(2, 27, 16, 0.25);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: #021B10;
}

.payment-safety-alert svg {
  flex-shrink: 0;
}

.riders-action {
  flex-shrink: 0;
}

/* ==========================================================================
   9. Contact Section & Interactive Form
   ========================================================================== */
.contact-section {
  background-color: #FFFFFF;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 5vw, 60px);
  align-items: flex-start;
}

.contact-subtext {
  font-size: clamp(0.95rem, 1.5vw, 1.0625rem);
  color: var(--color-slate);
  line-height: 1.7;
  margin-bottom: 28px;
}

.direct-contact-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.direct-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.direct-card:hover {
  border-color: var(--color-green-dark);
  background-color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.direct-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-green-soft);
  color: var(--color-green-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.direct-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-slate);
  margin-bottom: 2px;
}

.direct-val {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary-navy);
  word-break: break-word;
}

.direct-val:hover {
  color: var(--color-green-dark);
}

/* Form Styles */
.form-container {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 4vw, 40px);
  box-shadow: var(--shadow-lg);
}

.form-title {
  font-size: clamp(1.4rem, 2.5vw, 1.75rem);
  margin-bottom: 6px;
  color: var(--color-primary-navy);
}

.form-subtext {
  font-size: 0.9375rem;
  color: var(--color-slate);
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: 8px;
}

.required {
  color: #DC2626;
}

.optional {
  font-weight: 400;
  color: var(--color-slate-light);
}

/* font-size: 16px prevents iOS Safari auto-zoom on mobile inputs */
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  font-size: 16px;
  padding: 12px 16px;
  min-height: 48px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-light);
  color: var(--color-charcoal);
  transition: all var(--transition-fast);
}

.form-group textarea {
  min-height: 110px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-green-dark);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(0, 184, 101, 0.15);
}

.error-msg {
  display: none;
  font-size: 0.75rem;
  color: #DC2626;
  margin-top: 4px;
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: #DC2626;
  background-color: #FEF2F2;
}

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

/* Checkbox */
.consent-group {
  margin-top: 8px;
  margin-bottom: 22px;
}

.checkbox-container {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  width: 22px;
  height: 22px;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 2px;
  position: relative;
  transition: all var(--transition-fast);
}

.checkbox-container:hover input ~ .checkmark {
  border-color: var(--color-green-dark);
}

.checkbox-container input:checked ~ .checkmark {
  background-color: var(--color-electric-green);
  border-color: var(--color-electric-green);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
  left: 7px;
  top: 3px;
  width: 6px;
  height: 11px;
  border: solid #021B10;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}

.consent-text {
  font-size: 0.8125rem;
  color: var(--color-slate);
  line-height: 1.5;
}

.text-link-btn {
  background: none;
  border: none;
  color: var(--color-green-dark);
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  font-size: inherit;
}

.btn-submit {
  padding: 16px;
  min-height: 52px;
}

/* Success Alert */
.form-success-alert {
  display: flex;
  align-items: center;
  gap: 18px;
  background-color: #ECFDF5;
  border: 1px solid #A7F3D0;
  border-radius: var(--radius-sm);
  padding: 24px;
  margin-top: 24px;
}

.success-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-electric-green);
  color: #021B10;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  flex-shrink: 0;
}

.success-content h4 {
  font-size: 1.125rem;
  color: #065F46;
  margin-bottom: 4px;
}

.success-content p {
  font-size: 0.875rem;
  color: #047857;
}

/* ==========================================================================
   Footer
   ========================================================================= */
.site-footer {
  background-color: var(--color-navy-dark);
  color: #94A3B8;
  padding: clamp(50px, 7vw, 80px) 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: clamp(28px, 4vw, 40px);
  padding-bottom: clamp(40px, 5vw, 60px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
  height: 42px;
  width: auto;
  margin-bottom: 14px;
}

.footer-tagline {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9375rem;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.footer-mission {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-slate-light);
  max-width: 300px;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.875rem;
  color: #94A3B8;
  padding: 2px 0;
  display: inline-block;
}

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

.footer-partner-card {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 16px;
  border-radius: var(--radius-sm);
}

.footer-tv-logo {
  height: 20px;
  width: auto;
  margin-bottom: 10px;
}

.footer-partner-card p {
  font-size: 0.75rem;
  color: #94A3B8;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 26px;
  font-size: 0.8125rem;
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.legal-btn {
  background: none;
  border: none;
  color: #94A3B8;
  cursor: pointer;
  padding: 4px 0;
  font-size: inherit;
}

.legal-btn:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.legal-sep {
  color: rgba(255, 255, 255, 0.2);
}

.compliance-text {
  color: var(--color-electric-green);
}

/* ==========================================================================
   Modals (Accessible Native HTML5 <dialog>)
   ========================================================================== */
.modal-dialog {
  border: none;
  border-radius: var(--radius-md);
  padding: 0;
  max-width: 650px;
  width: min(92%, 650px);
  margin: auto;
  background-color: #FFFFFF;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
}

.modal-dialog::backdrop {
  background: rgba(2, 15, 36, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.dialog-content {
  display: flex;
  flex-direction: column;
  max-height: 85vh;
}

.dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
}

.dialog-header h3 {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  color: var(--color-primary-navy);
}

.dialog-close {
  background: none;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--color-slate);
  line-height: 1;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dialog-body {
  padding: clamp(20px, 3.5vw, 28px);
  overflow-y: auto;
  font-size: 0.9375rem;
  color: var(--color-charcoal);
  line-height: 1.7;
}

.dialog-meta {
  font-size: 0.8125rem;
  color: var(--color-slate);
  margin-bottom: 16px;
  font-weight: 600;
}

.dialog-body h4 {
  font-size: 1.0625rem;
  margin: 18px 0 8px 0;
  color: var(--color-primary-navy);
}

.dialog-body p {
  margin-bottom: 12px;
}

.dialog-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  background-color: var(--color-bg-light);
}

/* ==========================================================================
   Cookie Banner (Kenya Data Protection Act Compliance)
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(2, 15, 36, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #FFFFFF;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 16px 0;
  z-index: 999;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.4);
  transform: translateY(100%);
  transition: transform var(--transition-smooth);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.cookie-text {
  font-size: 0.875rem;
  color: #CBD5E1;
  max-width: 780px;
  line-height: 1.5;
  flex: 1 1 300px;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (Granular System)
   ========================================================================== */

/* Tablet & Smaller Laptops (<= 1024px) */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-subtext {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-partner-lockup {
    justify-content: center;
  }

  .hero-media {
    margin-top: 10px;
  }

  .badge-swap {
    top: auto;
    bottom: -15px;
    right: 2%;
  }

  .badge-finance {
    bottom: -15px;
    left: 2%;
  }

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

  .step-line {
    display: none;
  }

  .synergy-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 36px;
  }

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

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

  .hardware-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hardware-specs-row {
    justify-content: center;
  }

  .impact-pillars-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .about-hero-block {
    grid-template-columns: 1fr;
  }

  .about-img-frame img {
    height: 360px;
  }

  .leadership-values-grid {
    grid-template-columns: 1fr;
  }

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

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

/* Mobile & Small Tablets (<= 768px) */
@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .desktop-nav,
  .header-actions .header-cta {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .mobile-drawer {
    display: block;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    max-height: calc(100dvh - var(--header-height));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background-color: var(--color-navy-dark);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    padding: 24px clamp(16px, 4vw, 24px);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-smooth), opacity var(--transition-smooth);
    z-index: 99;
  }

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

  .mobile-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 24px;
  }

  .mobile-link {
    color: #E2E8F0;
    font-family: var(--font-heading);
    font-size: 1.0625rem;
    font-weight: 600;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    display: block;
    transition: background-color var(--transition-fast);
  }

  .mobile-link:active, .mobile-link:hover {
    background-color: rgba(255, 255, 255, 0.06);
  }

  .mobile-link.highlight {
    color: var(--color-electric-green);
    background-color: rgba(0, 184, 101, 0.1);
  }

  /* Pillars Bar 2x2 Grid on Mobile */
  .pillars-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .pillar-divider {
    display: none;
  }

  .pillar-item {
    background-color: rgba(255, 255, 255, 0.03);
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.06);
  }

  .pillar-label {
    font-size: 0.8125rem;
    white-space: normal;
  }

  /* Flywheel diagram responsive scaling */
  .flywheel-diagram {
    transform: scale(0.9);
    transform-origin: center center;
    margin: 10px auto;
  }

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

  .qualitative-strip {
    grid-template-columns: 1fr;
  }

  /* SDG 5th tile centered */
  .sdg-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sdg-tile:last-child {
    grid-column: span 2;
  }

  .institutional-kpis {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .riders-container {
    flex-direction: column;
    align-items: stretch;
    text-align: left;
  }

  .riders-action .btn {
    width: 100%;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }

  .footer-legal {
    justify-content: center;
  }
}

/* Small Smart Phones (<= 480px) */
@media (max-width: 480px) {
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .badge-swap, .badge-finance {
    position: static;
    margin: 8px 0;
    width: 100%;
    animation: none;
  }

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

  .chain-card {
    padding: 24px 18px;
  }

  .flywheel-diagram {
    transform: scale(0.78);
    margin: -20px auto;
  }

  .lockup-logos {
    flex-direction: column;
    gap: 12px;
    padding: 16px;
  }

  .lockup-cross {
    transform: rotate(90deg);
  }

  .cookie-actions {
    width: 100%;
  }

  .cookie-actions .btn {
    flex: 1;
  }

  .direct-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

/* Very Narrow Devices (<= 360px) */
@media (max-width: 360px) {
  .pillars-container {
    grid-template-columns: 1fr;
  }

  .flywheel-diagram {
    transform: scale(0.68);
    margin: -35px auto;
  }

  .spec-chip {
    width: 100%;
  }
}