/* =============================================================================
   Naleno Public Website Styles
   Professional B2B light theme for the marketing website
   ============================================================================= */

/* -----------------------------------------------------------------------------
   CSS Variables
   ----------------------------------------------------------------------------- */
:root {
  /* Primary Colors */
  --primary-blue: #0B1E3B;
  --primary-blue-dark: #071428;
  --primary-blue-light: #e8ecf2;
  --deep-navy: #0B1E3B;
  --deep-navy-light: #1a3050;

  /* Accent Colors */
  --accent-teal: #12B3A8;
  --accent-teal-light: #e6f9f7;
  --accent-gold: #f59e0b;
  --accent-gold-light: #fef3c7;
  --success-green: #10b981;
  --success-green-light: #d1fae5;

  /* Naleno Brand Lime - for icons and checkmarks */
  --brand-lime: #8BE000;
  --brand-lime-dark: #6fb800;
  --brand-lime-light: #e8f5d6;

  /* Neutral Colors */
  --warm-white: #fafbfc;
  --light-gray: #f3f4f6;
  --medium-gray: #9ca3af;
  --gray-text: #6b7280;
  --dark-gray: #1f2937;
  --border-gray: #e5e7eb;

  /* Status Colors */
  --error-red: #ef4444;
  --warning-orange: #f97316;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;

  /* Borders */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  --border-radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;

  /* Layout */
  --max-width: 1200px;
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--dark-gray);
  background: var(--warm-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
  color: #0e9a91;
}

/* -----------------------------------------------------------------------------
   Typography
   ----------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--deep-navy);
}

h1 {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

h4 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--gray-text);
}

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

/* -----------------------------------------------------------------------------
   Layout
   ----------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section {
  padding: var(--spacing-4xl) 0;
}

.section--gray {
  background: var(--light-gray);
}

.section--navy {
  background: var(--deep-navy);
  color: white;
}

.section--navy h1,
.section--navy h2,
.section--navy h3,
.section--navy h4 {
  color: white;
}

.section--navy p {
  color: rgba(255, 255, 255, 0.8);
}

.grid {
  display: grid;
  gap: var(--spacing-xl);
}

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

@media (max-width: 992px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  h1 { font-size: var(--font-size-3xl); }
  h2 { font-size: var(--font-size-2xl); }
  .section { padding: var(--spacing-2xl) 0; }
}

/* -----------------------------------------------------------------------------
   Header
   ----------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: white;
  border-bottom: 1px solid var(--border-gray);
  z-index: 1000;
  transition: box-shadow var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.header__logo img {
  height: 40px;
  width: auto;
}

.header__logo-text {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--deep-navy);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.header__nav-link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--gray-text);
  transition: color var(--transition-fast);
}

.header__nav-link:hover {
  color: var(--accent-teal);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.header__mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--dark-gray);
  cursor: pointer;
}

@media (max-width: 992px) {
  .header__nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--spacing-xl);
    background: white;
    gap: var(--spacing-lg);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
  }

  .header__nav.open {
    transform: translateX(0);
  }

  .header__nav-link {
    font-size: var(--font-size-lg);
  }

  .header__mobile-toggle {
    display: block;
  }
}

/* -----------------------------------------------------------------------------
   Buttons
   ----------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 12px 24px;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--border-radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn--primary {
  background: var(--accent-teal);
  color: white;
  border-color: var(--accent-teal);
}

.btn--primary:hover {
  background: #0e9a91;
  border-color: #0e9a91;
  color: white;
}

.btn--secondary {
  background: white;
  color: var(--accent-teal);
  border-color: var(--accent-teal);
}

.btn--secondary:hover {
  background: var(--accent-teal-light);
}

.btn--outline-white {
  background: transparent;
  color: white;
  border-color: white;
}

.btn--outline-white:hover {
  background: white;
  color: var(--accent-teal);
}

.btn--large {
  padding: 16px 32px;
  font-size: var(--font-size-base);
}

.btn--small {
  padding: 8px 16px;
  font-size: var(--font-size-xs);
}

/* -----------------------------------------------------------------------------
   Hero Section
   ----------------------------------------------------------------------------- */
.hero {
  min-height: 600px;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + var(--spacing-3xl));
  padding-bottom: var(--spacing-3xl);
  background: linear-gradient(135deg, var(--deep-navy) 0%, var(--deep-navy-light) 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
  color: var(--accent-teal);
}

.hero h1 {
  color: white;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-lg);
}

.hero p {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--spacing-xl);
  max-width: 560px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + var(--spacing-2xl));
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }
}

/* -----------------------------------------------------------------------------
   Feature Cards
   ----------------------------------------------------------------------------- */
.feature-card {
  padding: var(--spacing-xl);
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border: 1px solid var(--border-gray);
}

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

.feature-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-teal-light);
  border-radius: var(--border-radius-md);
  color: var(--accent-teal);
  font-size: 24px;
  margin-bottom: var(--spacing-md);
}

.feature-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.feature-card__description {
  font-size: var(--font-size-sm);
  color: var(--gray-text);
  margin-bottom: 0;
}

/* -----------------------------------------------------------------------------
   Service Cards
   ----------------------------------------------------------------------------- */
.service-card {
  padding: var(--spacing-xl);
  background: white;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-gray);
  text-align: center;
  transition: all var(--transition-normal);
}

.service-card:hover {
  border-color: var(--accent-teal);
  box-shadow: var(--shadow-lg);
}

.service-card__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-teal-light);
  border-radius: var(--border-radius-lg);
  color: var(--accent-teal);
  font-size: 32px;
}

.service-card__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.service-card__description {
  font-size: var(--font-size-sm);
  color: var(--gray-text);
  margin-bottom: 0;
}

/* -----------------------------------------------------------------------------
   Engineer Cards
   ----------------------------------------------------------------------------- */
.engineer-card {
  background: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

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

.engineer-card__photo {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--light-gray);
}

.engineer-card__content {
  padding: var(--spacing-lg);
}

.engineer-card__name {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
}

.engineer-card__title {
  font-size: var(--font-size-sm);
  color: var(--accent-teal);
  margin-bottom: var(--spacing-sm);
}

.engineer-card__location {
  font-size: var(--font-size-sm);
  color: var(--gray-text);
  margin-bottom: var(--spacing-md);
}

.engineer-card__stats {
  display: flex;
  gap: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-gray);
}

.engineer-card__stat {
  text-align: center;
  flex: 1;
}

.engineer-card__stat-value {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--deep-navy);
}

.engineer-card__stat-label {
  font-size: var(--font-size-xs);
  color: var(--gray-text);
}

/* -----------------------------------------------------------------------------
   Testimonial Cards
   ----------------------------------------------------------------------------- */
.testimonial-card {
  padding: var(--spacing-xl);
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 20px;
  left: 24px;
  font-size: 64px;
  font-family: Georgia, serif;
  color: var(--accent-teal-light);
  line-height: 1;
}

.testimonial-card__quote {
  font-size: var(--font-size-base);
  font-style: italic;
  color: var(--dark-gray);
  margin-bottom: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  line-height: var(--line-height-relaxed);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.testimonial-card__photo {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-full);
  object-fit: cover;
  background: var(--light-gray);
}

.testimonial-card__name {
  font-weight: 600;
  margin-bottom: 2px;
}

.testimonial-card__role {
  font-size: var(--font-size-sm);
  color: var(--gray-text);
}

.testimonial-card__rating {
  margin-top: var(--spacing-md);
  color: var(--accent-gold);
}

.testimonial-card__rating--lime {
  color: var(--brand-lime);
}

/* -----------------------------------------------------------------------------
   How It Works
   ----------------------------------------------------------------------------- */
.how-it-works__step {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-lg);
  padding: var(--spacing-xl) 0;
  border-bottom: 1px solid var(--border-gray);
}

.how-it-works__step:last-child {
  border-bottom: none;
}

.how-it-works__number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-teal);
  color: white;
  font-size: var(--font-size-xl);
  font-weight: 700;
  border-radius: var(--border-radius-full);
}

.how-it-works__content h4 {
  margin-bottom: var(--spacing-sm);
}

.how-it-works__content p {
  margin-bottom: 0;
}

.how-it-works__number--lime {
  background: var(--brand-lime);
  color: white;
}

/* -----------------------------------------------------------------------------
   Stats Section
   ----------------------------------------------------------------------------- */
.stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-3xl);
  flex-wrap: wrap;
}

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

.stat-item__value {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--accent-teal);
  margin-bottom: var(--spacing-xs);
}

.section--navy .stat-item__value {
  color: white;
}

.stat-item__label {
  font-size: var(--font-size-sm);
  color: var(--gray-text);
}

.section--navy .stat-item__label {
  color: rgba(255, 255, 255, 0.7);
}

/* -----------------------------------------------------------------------------
   Contact Form
   ----------------------------------------------------------------------------- */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--dark-gray);
  margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--dark-gray);
  background: white;
  border: 1px solid var(--border-gray);
  border-radius: var(--border-radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-teal);
  box-shadow: 0 0 0 3px var(--accent-teal-light);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

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

/* -----------------------------------------------------------------------------
   Footer
   ----------------------------------------------------------------------------- */
.footer {
  background: var(--deep-navy);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer__brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
  max-width: 280px;
}

.footer__logo {
  height: 36px;
  width: auto;
  margin-bottom: var(--spacing-md);
}

.footer__title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-md);
}

.footer__links {
  list-style: none;
}

.footer__links li {
  margin-bottom: var(--spacing-sm);
}

.footer__links a {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: white;
}

.footer__social {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.footer__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-full);
  color: rgba(255, 255, 255, 0.8);
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  background: var(--accent-teal);
  color: white;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.5);
}

.footer__legal {
  display: flex;
  gap: var(--spacing-lg);
}

.footer__legal a {
  color: rgba(255, 255, 255, 0.5);
}

.footer__legal a:hover {
  color: white;
}

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

  .footer__brand {
    grid-column: span 2;
    margin-bottom: var(--spacing-lg);
  }
}

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

  .footer__brand {
    grid-column: span 1;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
}

/* -----------------------------------------------------------------------------
   CTA Section
   ----------------------------------------------------------------------------- */
.cta-section {
  text-align: center;
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(135deg, var(--deep-navy-light) 0%, var(--deep-navy) 100%);
  color: white;
}

.cta-section h2 {
  color: white;
  margin-bottom: var(--spacing-md);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
}

.cta-section__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

/* -----------------------------------------------------------------------------
   Trust Badges
   ----------------------------------------------------------------------------- */
.trust-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-3xl);
  flex-wrap: wrap;
  padding: var(--spacing-xl) 0;
}

.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  text-align: center;
}

.trust-badge__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  font-size: 28px;
}

.trust-badge__text {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--dark-gray);
}

.trust-badge__icon--lime {
  color: var(--brand-lime);
}

/* -----------------------------------------------------------------------------
   Coming Soon Page
   ----------------------------------------------------------------------------- */
.coming-soon {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, var(--deep-navy) 0%, var(--deep-navy-light) 100%);
  color: white;
}

.coming-soon__icon {
  font-size: 64px;
  color: var(--accent-teal);
  margin-bottom: var(--spacing-xl);
}

.coming-soon h1 {
  color: white;
  margin-bottom: var(--spacing-md);
}

.coming-soon p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 480px;
  margin: 0 auto var(--spacing-xl);
}

.coming-soon__form {
  display: flex;
  gap: var(--spacing-sm);
  max-width: 400px;
  width: 100%;
}

.coming-soon__form input {
  flex: 1;
  padding: 14px 18px;
  border: none;
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
}

.coming-soon__form button {
  padding: 14px 24px;
  background: var(--accent-teal);
  color: white;
  border: none;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.coming-soon__form button:hover {
  background: #0e9a91;
}

@media (max-width: 480px) {
  .coming-soon__form {
    flex-direction: column;
  }
}

/* -----------------------------------------------------------------------------
   Alert Messages
   ----------------------------------------------------------------------------- */
.alert {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.alert--success {
  background: var(--success-green-light);
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.alert--error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.alert--warning {
  background: var(--accent-gold-light);
  color: #92400e;
  border: 1px solid #fcd34d;
}

.alert--info {
  background: var(--accent-teal-light);
  color: #0a7a73;
  border: 1px solid #7dd3cf;
}

/* -----------------------------------------------------------------------------
   Utilities
   ----------------------------------------------------------------------------- */
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-sm) !important; }
.mb-2 { margin-bottom: var(--spacing-md) !important; }
.mb-3 { margin-bottom: var(--spacing-lg) !important; }
.mb-4 { margin-bottom: var(--spacing-xl) !important; }
.mb-5 { margin-bottom: var(--spacing-2xl) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-sm) !important; }
.mt-2 { margin-top: var(--spacing-md) !important; }
.mt-3 { margin-top: var(--spacing-lg) !important; }
.mt-4 { margin-top: var(--spacing-xl) !important; }
.mt-5 { margin-top: var(--spacing-2xl) !important; }

.py-0 { padding-top: 0 !important; padding-bottom: 0 !important; }
.py-3 { padding-top: var(--spacing-lg) !important; padding-bottom: var(--spacing-lg) !important; }
.py-4 { padding-top: var(--spacing-xl) !important; padding-bottom: var(--spacing-xl) !important; }
.py-5 { padding-top: var(--spacing-2xl) !important; padding-bottom: var(--spacing-2xl) !important; }

.text-muted { color: var(--gray-text) !important; }
.text-primary { color: var(--accent-teal) !important; }
.text-success { color: var(--success-green) !important; }
.text-lime { color: var(--brand-lime) !important; }
.text-white { color: white !important; }

.d-none { display: none !important; }
.d-flex { display: flex !important; }
.d-block { display: block !important; }

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.gap-1 { gap: var(--spacing-sm) !important; }
.gap-2 { gap: var(--spacing-md) !important; }
.gap-3 { gap: var(--spacing-lg) !important; }

/* -----------------------------------------------------------------------------
   Lime Accent Elements (Naleno Brand)
   ----------------------------------------------------------------------------- */

/* Lime checkmark icon */
.check-lime {
  color: var(--brand-lime);
}

/* Checkmark list with lime bullets */
.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-base);
  color: var(--dark-gray);
}

.check-list li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--brand-lime);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Feature card lime icon variant */
.feature-card__icon--lime {
  background: var(--brand-lime-light);
  color: var(--brand-lime-dark);
}

/* Service card lime icon variant */
.service-card__icon--lime {
  background: var(--brand-lime-light);
  color: var(--brand-lime);
}

/* Lime accent badge in hero */
.hero__badge--lime {
  color: var(--brand-lime);
}

/* Stat value with lime color */
.stat-item__value--lime {
  color: var(--brand-lime);
}

/* Lime dot bullet for lists */
.lime-dot::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--brand-lime);
  border-radius: 50%;
  margin-right: var(--spacing-sm);
}