/* ==========================================================================
   Ngebensin Premium Stylesheet
   ========================================================================== */

/* Font Declaration */
@import url('https://api.fontshare.com/v2/css?f[]=general-sans@300,400,500,600,700&display=swap');

:root {
  /* Color Palette */
  --bg-cream: #F4F1EA;
  --bg-card-light: #FAF8F5;
  --primary-green: #1E351B;
  --primary-green-light: #2C4B28;
  --primary-green-rgb: 30, 53, 27;
  --accent-green: #8FA889;
  
  --text-dark: #1E351B;
  --text-light: #F4F1EA;
  --text-muted: #5A6D56;
  
  --border-light: rgba(30, 53, 27, 0.08);
  --border-glass: rgba(255, 255, 255, 0.15);
  
  /* Typography */
  --font-sans: 'General Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Shadows */
  --shadow-sm: 0 4px 12px rgba(30, 53, 27, 0.03);
  --shadow-md: 0 12px 30px rgba(30, 53, 27, 0.06);
  --shadow-lg: 0 20px 48px rgba(30, 53, 27, 0.1);
  --shadow-phone: 0 30px 60px rgba(0, 0, 0, 0.15), 0 10px 20px rgba(0, 0, 0, 0.08);
  
  /* Spacing */
  --container-width: 1200px;
  --header-height: 80px;
  
  /* Transitions */
  --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.25s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-cream);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

/* Common Layout Components */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

/* Typography Utility */
h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.text-white { color: var(--text-light); }
.text-gray { color: rgba(244, 241, 234, 0.7); }
.text-center { text-align: center; }

/* Badge Design */
.badge-container {
  margin-bottom: 1.5rem;
}

.badge {
  display: inline-block;
  background-color: rgba(30, 53, 27, 0.06);
  border: 1px solid rgba(30, 53, 27, 0.1);
  color: var(--text-dark);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  text-transform: uppercase;
}

/* Live Stats — Replaces Badge at Top of Hero */
.live-stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 1.5rem;
}

.live-stat-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.1rem;
}

.live-stat-num {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-green);
  letter-spacing: -0.04em;
  line-height: 1;
  transition: transform 0.3s ease;
}

.live-stat-label {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.live-stat-divider {
  width: 1px;
  height: 2rem;
  background: rgba(30, 53, 27, 0.14);
  margin: 0 1.5rem;
  flex-shrink: 0;
}

.live-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: 1.25rem;
  font-size: 0.65rem;
  font-weight: 700;
  color: #27ae60;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 0.28rem 0.65rem;
  border: 1px solid rgba(39, 174, 96, 0.3);
  border-radius: 100px;
  background: rgba(39, 174, 96, 0.07);
}

.live-dot {
  width: 5px;
  height: 5px;
  background: #27ae60;
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
}

.live-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  background: #27ae60;
  border-radius: 50%;
  opacity: 0.45;
  animation: liveDotPulse 2s ease-in-out infinite;
}

@keyframes liveDotPulse {
  0%, 100% { transform: scale(1); opacity: 0.45; }
  50%       { transform: scale(2.5); opacity: 0; }
}

.live-stat-num.updated {
  animation: statPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Mobile */
@media (max-width: 768px) {
  .live-stat-num { font-size: 1.4rem; }
  .live-stat-divider { margin: 0 1rem; }
  .live-tag { margin-left: 0.9rem; }
}

.badge.badge-dark {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--text-light);
}

/* Button Design */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 1rem 2rem;
  border-radius: 2rem;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--primary-green);
  color: var(--text-light);
  box-shadow: 0 10px 25px rgba(30, 53, 27, 0.2);
}

.btn-primary:hover {
  background-color: var(--primary-green-light);
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(30, 53, 27, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-dark);
  border-color: rgba(30, 53, 27, 0.2);
}

.btn-secondary:hover {
  background-color: rgba(30, 53, 27, 0.04);
  border-color: var(--primary-green);
  transform: translateY(-2px);
}

.btn-cta {
  background-color: var(--bg-cream);
  color: var(--primary-green);
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.btn-cta:hover {
  background-color: #FFFFFF;
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.btn-icon {
  stroke-width: 2.5px;
  transition: transform 0.3s ease;
}

.btn:hover .btn-icon {
  transform: translateY(2px);
}

/* ==========================================================================
   Header / Navigation Bar
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(244, 241, 234, 0.85);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  z-index: 100;
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-fast);
}

.header.scrolled {
  height: 70px;
  box-shadow: var(--shadow-sm);
  background-color: rgba(244, 241, 234, 0.95);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.logo-text {
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}

.nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dark);
  opacity: 0.8;
  transition: var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-green);
  transition: var(--transition-fast);
}

.nav-link:hover {
  opacity: 1;
}

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

/* Language Selector */
.lang-selector {
  display: flex;
  align-items: center;
  background-color: rgba(30, 53, 27, 0.05);
  border: 1px solid rgba(30, 53, 27, 0.08);
  padding: 0.25rem;
  border-radius: 1.5rem;
}

.lang-btn {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dark);
  padding: 0.4rem 0.8rem;
  border-radius: 1.25rem;
  cursor: pointer;
  transition: var(--transition-fast);
  opacity: 0.5;
}

.lang-btn.active {
  background-color: var(--primary-green);
  color: var(--text-light);
  opacity: 1;
}

.lang-separator {
  width: 1px;
  height: 12px;
  background-color: rgba(30, 53, 27, 0.15);
  display: none; /* Pill switcher styling removes separator dependency */
}


/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  padding-top: var(--header-height);
  padding-bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute;
  width: 50vw;
  height: 50vw;
  max-width: 700px;
  max-height: 700px;
  background: radial-gradient(circle, rgba(143, 168, 137, 0.2) 0%, rgba(244, 241, 234, 0) 70%);
  top: 5%;
  right: -8%;
  z-index: 1;
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  padding-top: clamp(1rem, 3vh, 3rem);
  padding-bottom: clamp(1rem, 3vh, 3rem);
}

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

.hero-title {
  font-size: clamp(2.25rem, 4vw, 4rem);
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: clamp(1rem, 2vh, 1.5rem);
  letter-spacing: -0.04em;
  color: var(--text-dark);
}

.hero-desc {
  font-size: clamp(0.95rem, 1.1vw, 1.15rem);
  color: var(--text-muted);
  margin-bottom: clamp(1.5rem, 3vh, 2.5rem);
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: clamp(0.75rem, 1.5vh, 2rem);
}

.hero-subtext {
  font-size: 0.85rem;
  color: var(--text-muted);
  opacity: 0.7;
}

/* Hero Right Column (Mockups & Floating Elements) */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.phone-visual-group {
  position: relative;
  display: inline-block;
  width: clamp(290px, 24vw, 360px);
  margin: 0 auto;
}

.phone-mockup-wrapper {
  position: relative;
  width: 100%;
  z-index: 2;
}

.phone-mockup {
  position: relative;
  width: 100%;
  aspect-ratio: 9/19.5;
  background-color: #0d0d0d;
  border-radius: clamp(28px, 3vw, 44px);
  padding: clamp(6px, 0.6vw, 10px);
  box-shadow: var(--shadow-phone);
  border: 3px solid #2b2b2b;
  overflow: hidden;
}

.phone-mockup::before {
  content: '';
  position: absolute;
  top: clamp(8px, 1vw, 14px);
  left: 50%;
  transform: translateX(-50%);
  width: clamp(12px, 1.5vw, 16px);
  height: clamp(12px, 1.5vw, 16px);
  background-color: #000000;
  border-radius: 50%;
  z-index: 10;
}

.phone-screen {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: clamp(22px, 2.5vw, 36px);
}

/* For images that already include a phone frame/mockup baked in */
.mockup-img-plain {
  display: block;
  width: 100%;
  height: auto;
  max-height: calc(100vh - var(--header-height) - 4rem);
  object-fit: contain;
  filter: drop-shadow(0 25px 45px rgba(0, 0, 0, 0.25));
}

.carousel-slide .mockup-img-plain {
  max-height: clamp(400px, 64vh, 560px);
  width: auto;
  object-fit: contain;
}

/* Floating UI Cards */
.floating-card {
  position: absolute;
  background: rgba(250, 248, 245, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  padding: clamp(0.75rem, 1.1vw, 1.15rem) clamp(1rem, 1.3vw, 1.4rem);
  border-radius: 1.25rem;
  box-shadow: var(--shadow-md);
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  transition: transform 0.3s ease;
  animation: float 6s ease-in-out infinite;
  white-space: nowrap;
}

.floating-card-label {
  font-size: clamp(0.55rem, 0.6vw, 0.65rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.floating-card-value {
  font-size: clamp(1rem, 1.2vw, 1.25rem);
  font-weight: 600;
  color: var(--primary-green);
}

.card-expense {
  top: 16%;
  left: -45px;
  animation-delay: 0s;
}

.card-liters {
  bottom: 20%;
  right: -45px;
  animation-delay: 3s;
}

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

/* Floating Animation */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
  100% { transform: translateY(0px); }
}

/* Mouse Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: clamp(1rem, 2vh, 2rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  opacity: 0.6;
}

.scroll-mouse {
  width: 22px;
  height: 38px;
  border: 2px solid var(--primary-green);
  border-radius: 11px;
  display: flex;
  justify-content: center;
  padding-top: 5px;
}

.scroll-wheel {
  width: 3px;
  height: 7px;
  background-color: var(--primary-green);
  border-radius: 2px;
  animation: scrollWheel 1.5s ease-in-out infinite;
}

@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: translateY(10px); opacity: 0; }
}


/* ==========================================================================
   App Preview Section (Dark Green Grid)
   ========================================================================== */
.preview-section {
  background-color: var(--primary-green);
  padding-top: clamp(1.25rem, 2.5vh, 2.25rem);
  padding-bottom: clamp(2.5rem, 4vh, 3.5rem);
  position: relative;
  overflow: hidden;
}

.preview-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  text-align: center;
  margin-top: 0;
  margin-bottom: clamp(0.25rem, 0.5vh, 0.4rem);
  letter-spacing: -0.03em;
}

.section-desc {
  font-size: clamp(0.95rem, 1.1vw, 1.15rem);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  margin-bottom: 0;
}

/* ==========================================================================
   Carousel
   ========================================================================== */
.carousel-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.75rem, 3vw, 2.5rem);
  width: 100%;
  max-width: 900px;
  margin-top: clamp(1rem, 2vh, 1.75rem);
  padding: 0 1rem;
}

.carousel-viewport {
  overflow: hidden;
  width: 100%;
  max-width: clamp(280px, 30vw, 380px);
}

.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  width: 100%;
  align-items: center;
}

.carousel-slide {
  flex: 0 0 100%;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 0.5rem;
}

.carousel-slide .mockup-img-plain {
  display: block;
  width: 100%;
  height: auto;
  max-height: calc(100vh - var(--header-height) - 8rem);
  object-fit: contain;
  filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.5));
}

/* Carousel Buttons */
.carousel-btn {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: rgba(255, 255, 255, 0.9);
  width: clamp(42px, 4vw, 54px);
  height: clamp(42px, 4vw, 54px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  flex-shrink: 0;
  backdrop-filter: blur(10px);
}

.carousel-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  color: #fff;
  transform: scale(1.08);
}

/* Carousel Dots */
.carousel-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  padding: clamp(0.75rem, 1.5vh, 1.25rem) 0 0 0;
  flex-shrink: 0;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}

.carousel-dot.active {
  background: #fff;
  width: 24px;
  border-radius: 4px;
}

/* Reusing mockup styles inside dark section */
.preview-section .phone-mockup {
  border-color: #2b2b2b;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
}


/* ==========================================================================
   Features Section
   ========================================================================== */
.features-section {
  padding: clamp(3.5rem, 6vh, 5.5rem) 0 clamp(3.5rem, 6vh, 5.5rem) 0;
  background-color: var(--bg-cream);
}

.features-section > .container {
  width: 100%;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2vw, 2rem);
  margin-top: clamp(1.75rem, 2.5vw, 2.75rem);
}

.feature-card {
  background-color: var(--bg-card-light);
  border: 1px solid var(--border-light);
  padding: clamp(1.75rem, 2.5vw, 2.5rem);
  border-radius: 1.5rem;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: rgba(30, 53, 27, 0.15);
}

.feature-icon-wrapper {
  background-color: rgba(30, 53, 27, 0.04);
  color: var(--primary-green);
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: clamp(1.25rem, 1.5vw, 2rem);
  transition: var(--transition-fast);
}

.feature-card:hover .feature-icon-wrapper {
  background-color: var(--primary-green);
  color: var(--text-light);
  transform: scale(1.05);
}

.feature-icon {
  width: 22px;
  height: 22px;
  stroke-width: 2.2px;
}

.feature-card-title {
  font-size: clamp(1.1rem, 1.2vw, 1.25rem);
  margin-bottom: 0.75rem;
  color: var(--text-dark);
}

.feature-card-desc {
  font-size: clamp(0.85rem, 0.95vw, 0.95rem);
  color: var(--text-muted);
  line-height: 1.5;
}


/* ==========================================================================
   CTA (Call To Action) Section
   ========================================================================== */
.cta-section {
  padding: clamp(4rem, 6vw, 6rem) 0 clamp(6rem, 10vw, 10rem) 0;
  background-color: var(--bg-cream);
}

.cta-section > .container {
  width: 100%;
}

.cta-card {
  background-color: var(--primary-green);
  color: var(--text-light);
  border-radius: clamp(1.5rem, 3vw, 2.5rem);
  padding: clamp(3.5rem, 6vw, 5rem) clamp(1.5rem, 3vw, 2rem);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(143, 168, 137, 0.15) 0%, rgba(30, 53, 27, 0) 70%);
  pointer-events: none;
  z-index: 1;
}

.cta-icon-wrapper {
  width: clamp(60px, 7vw, 80px);
  height: clamp(60px, 7vw, 80px);
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: clamp(1.5rem, 2vw, 2.5rem);
  position: relative;
  z-index: 2;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.cta-logo-img {
  width: clamp(36px, 4vw, 48px);
  height: clamp(36px, 4vw, 48px);
  object-fit: contain;
}

.cta-title {
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  max-width: 600px;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 2;
  letter-spacing: -0.03em;
}

.cta-desc {
  font-size: clamp(0.95rem, 1.1vw, 1.1rem);
  color: rgba(244, 241, 234, 0.75);
  max-width: 480px;
  margin-bottom: clamp(2rem, 3vw, 3rem);
  position: relative;
  z-index: 2;
}

.btn-cta {
  position: relative;
  z-index: 2;
}

.cta-subtext {
  font-size: 0.85rem;
  color: rgba(244, 241, 234, 0.5);
  margin-top: 1.25rem;
  position: relative;
  z-index: 2;
}

/* Status capsule pill */
.cta-footer-pill-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.cta-footer-pill {
  background-color: var(--primary-green);
  color: var(--text-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.6rem 1.25rem;
  border-radius: 2rem;
  font-size: 0.8rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.cta-footer-pill:hover {
  transform: scale(1.03);
  border-color: rgba(255,255,255,0.2);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #55EFC4;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(85, 239, 196, 0.7);
  animation: pulse 1.6s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(85, 239, 196, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(85, 239, 196, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(85, 239, 196, 0);
  }
}


/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  padding: 3rem 0 2.5rem 0;
  background-color: var(--bg-cream);
  border-top: 1px solid var(--border-light);
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  text-align: center;
}

.footer-dev-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background-color: rgba(26, 77, 46, 0.06);
  border: 1px solid rgba(26, 77, 46, 0.15);
  color: var(--primary-green);
  font-size: clamp(0.82rem, 1vw, 0.92rem);
  font-weight: 500;
  padding: 0.65rem 1.4rem;
  border-radius: 9999px;
  max-width: 650px;
  line-height: 1.5;
}

.footer-dev-badge .pulse-dot {
  background-color: #27ae60;
  box-shadow: 0 0 0 0 rgba(39, 174, 96, 0.7);
  flex-shrink: 0;
}

.footer-contacts {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(0.75rem, 1.5vw, 1.25rem);
}

.footer-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--primary-green);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.45rem 0.9rem;
  border-radius: 8px;
  background-color: rgba(26, 77, 46, 0.05);
  border: 1px solid rgba(26, 77, 46, 0.1);
  transition: all 0.25s ease;
}

.footer-contact-link:hover {
  background-color: var(--primary-green);
  color: #ffffff;
  border-color: var(--primary-green);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(26, 77, 46, 0.15);
}

.footer-contact-icon {
  flex-shrink: 0;
}

.copyright {
  font-size: 0.85rem;
  color: var(--text-muted);
  opacity: 0.75;
}


/* ==========================================================================
   Hardware-Accelerated Scroll-Reveal System
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(35px) scale(0.98);
  will-change: transform, opacity;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Staggered Delay for grid items */
.features-grid .feature-card:nth-child(1) { transition-delay: 0.05s; }
.features-grid .feature-card:nth-child(2) { transition-delay: 0.15s; }
.features-grid .feature-card:nth-child(3) { transition-delay: 0.25s; }
.features-grid .feature-card:nth-child(4) { transition-delay: 0.05s; }
.features-grid .feature-card:nth-child(5) { transition-delay: 0.15s; }
.features-grid .feature-card:nth-child(6) { transition-delay: 0.25s; }

/* Special Stagger for visual items */
.reveal-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.revealed .reveal-item {
  opacity: 1;
  transform: translateY(0);
}

.revealed .card-expense { transition-delay: 0.4s; }
.revealed .card-liters { transition-delay: 0.6s; }


/* ==========================================================================
   Responsive Grid & Media Queries
   ========================================================================== */

/* Large Laptop Screens */
@media (max-width: 1440px) {
  .hero-container {
    gap: clamp(2rem, 3vw, 3.5rem);
  }
}

/* Tablet View */
@media (max-width: 992px) {
  .hero-section {
    min-height: auto;
    padding-top: calc(var(--header-height) + 2rem);
    padding-bottom: 4rem;
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
    padding-top: 1rem;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-desc {
    max-width: 100%;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .phone-visual-group {
    width: clamp(260px, 40vw, 320px);
  }
  
  .card-expense {
    left: -25px;
    top: 12%;
  }
  
  .card-liters {
    right: -25px;
    bottom: 15%;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .preview-section {
    padding-top: clamp(1.25rem, 2.5vh, 2rem);
    padding-bottom: 3rem;
  }
  
  .carousel-wrapper {
    max-width: 650px;
    gap: 1.25rem;
  }
  
  .carousel-viewport {
    max-width: clamp(260px, 38vw, 320px);
  }
}

/* Mobile View */
@media (max-width: 768px) {
  :root {
    --header-height: 66px;
  }
  
  .nav {
    display: none;
  }
  
  .phone-visual-group {
    width: clamp(210px, 55vw, 260px);
  }
  
  .floating-card {
    padding: 0.65rem 0.85rem;
  }
  
  .floating-card-value {
    font-size: 0.9rem;
  }
  
  .card-expense {
    left: -15px;
    top: 10%;
  }
  
  .card-liters {
    right: -15px;
    bottom: 12%;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  
  .carousel-wrapper {
    max-width: 100%;
    gap: 0.5rem;
    padding: 0 0.5rem;
  }
  
  .carousel-viewport {
    max-width: clamp(210px, 56vw, 260px);
  }
  
  .carousel-btn {
    width: 38px;
    height: 38px;
  }
}

/* Extra Small Devices */
@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .phone-visual-group {
    width: 200px;
  }
  
  .card-expense {
    left: -10px;
  }
  
  .card-liters {
    right: -10px;
  }
  
  .carousel-viewport {
    max-width: 200px;
  }
  
  .carousel-btn {
    width: 34px;
    height: 34px;
  }
  
  .carousel-btn svg {
    width: 16px;
    height: 16px;
  }
  
  .btn {
    padding: 0.85rem 1.5rem;
    font-size: 0.9rem;
  }
}

/* ==========================================================================
   Stats Badge Update Animation
   ========================================================================== */

@keyframes statPop {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.25); color: var(--primary-green); }
  100% { transform: scale(1); }
}

.stat-number.updated {
  animation: statPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}