/* ==========================================================================
   GRUPO EJP - Design System
   Site profissional para aprovação WhatsApp Business
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Primary Colors - Corporate Blue */
  --color-primary-50: #eff6ff;
  --color-primary-100: #dbeafe;
  --color-primary-200: #bfdbfe;
  --color-primary-300: #93c5fd;
  --color-primary-400: #60a5fa;
  --color-primary-500: #3b82f6;
  --color-primary-600: #2563eb;
  --color-primary-700: #1d4ed8;
  --color-primary-800: #1e40af;
  --color-primary-900: #1e3a8a;

  /* Neutral Colors */
  --color-neutral-50: #f8fafc;
  --color-neutral-100: #f1f5f9;
  --color-neutral-200: #e2e8f0;
  --color-neutral-300: #cbd5e1;
  --color-neutral-400: #94a3b8;
  --color-neutral-500: #64748b;
  --color-neutral-600: #475569;
  --color-neutral-700: #334155;
  --color-neutral-800: #1e293b;
  --color-neutral-900: #0f172a;

  /* Accent Colors */
  --color-accent-green: #10b981;
  --color-accent-amber: #f59e0b;
  --color-accent-red: #ef4444;

  /* WhatsApp Green */
  --color-whatsapp: #25d366;
  --color-whatsapp-dark: #128c7e;

  /* Semantic Colors */
  --color-success: var(--color-accent-green);
  --color-warning: var(--color-accent-amber);
  --color-error: var(--color-accent-red);

  /* Background & Surface */
  --bg-primary: #ffffff;
  --bg-secondary: var(--color-neutral-50);
  --bg-tertiary: var(--color-neutral-100);
  --surface-glass: rgba(255, 255, 255, 0.8);

  /* Text Colors */
  --text-primary: var(--color-neutral-900);
  --text-secondary: var(--color-neutral-600);
  --text-tertiary: var(--color-neutral-400);
  --text-inverse: #ffffff;

  /* Typography */
  --font-family-display: 'Outfit', system-ui, sans-serif;
  --font-family-body: 'Inter', system-ui, 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;
  --font-size-6xl: 3.75rem;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
  --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

  /* Z-Index Scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-tooltip: 600;

  /* Container */
  --container-max: 1200px;
  --container-padding: var(--space-6);
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: var(--color-neutral-900);
    --bg-secondary: var(--color-neutral-800);
    --bg-tertiary: var(--color-neutral-700);
    --surface-glass: rgba(30, 41, 59, 0.8);

    --text-primary: var(--color-neutral-50);
    --text-secondary: var(--color-neutral-300);
    --text-tertiary: var(--color-neutral-500);

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
  }
}

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

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

body {
  font-family: var(--font-family-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

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

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-family-display);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--text-primary);
}

h1 {
  font-size: var(--font-size-5xl);
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-3xl);
}

h4 {
  font-size: var(--font-size-2xl);
}

h5 {
  font-size: var(--font-size-xl);
}

h6 {
  font-size: var(--font-size-lg);
}

p {
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
}

/* --------------------------------------------------------------------------
   3. Utility Classes
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.section {
  padding-block: var(--space-20);
}

.section--alt {
  background-color: var(--bg-secondary);
}

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

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

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

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

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

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

.justify-between {
  justify-content: space-between;
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

.gap-8 {
  gap: var(--space-8);
}

.grid {
  display: grid;
}

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

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

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

.mt-4 {
  margin-top: var(--space-4);
}

@media (max-width: 768px) {

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

/* --------------------------------------------------------------------------
   4. Components
   -------------------------------------------------------------------------- */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-family-body);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  text-align: center;
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
  color: var(--text-inverse);
  box-shadow: var(--shadow-md), 0 4px 14px rgba(37, 99, 235, 0.3);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 6px 20px rgba(37, 99, 235, 0.4);
}

.btn--secondary {
  background: transparent;
  color: var(--color-primary-600);
  border-color: var(--color-primary-600);
}

.btn--secondary:hover {
  background: var(--color-primary-50);
  transform: translateY(-2px);
}

.btn--whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: var(--text-inverse);
  box-shadow:
    0 4px 15px rgba(37, 211, 102, 0.3),
    inset 0 1px 1px rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn--whatsapp::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: 0.5s;
}

.btn--whatsapp:hover {
  background: linear-gradient(135deg, #2ee071 0%, #128c7e 100%);
  transform: translateY(-3px) scale(1.02);
  box-shadow:
    0 8px 25px rgba(37, 211, 102, 0.4),
    0 0 15px rgba(37, 211, 102, 0.2);
}

.btn--whatsapp:hover::before {
  left: 100%;
}

.btn--whatsapp:active {
  transform: translateY(-1px) scale(0.98);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
}

/* Cards */
.card {
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 1px solid var(--color-neutral-100);
}

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

.card--glass {
  background: var(--surface-glass);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.card__icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-100), var(--color-primary-50));
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  color: var(--color-primary-600);
  font-size: var(--font-size-2xl);
}

.card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
}

.card__description {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   5. Header & Navigation
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: var(--surface-glass);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-base);
}

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

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header__logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-800));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-xl);
  font-family: var(--font-family-display);
}

.header__logo-img {
  height: 48px;
  width: auto;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.header__logo-text {
  font-family: var(--font-family-display);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.header__nav-link {
  position: relative;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  padding: var(--space-2) 0;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary-500), var(--color-primary-600));
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.header__nav-link:hover,
.header__nav-link--active {
  color: var(--color-primary-600);
}

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

.header__cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Mobile Menu Toggle */
.header__menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.header__menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.header__menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.header__menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 900px) {
  .header__menu-toggle {
    display: flex;
  }

  .header__nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    flex-direction: column;
    padding: var(--space-6);
    gap: var(--space-6);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }

  .header__nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .header__nav-list {
    flex-direction: column;
    width: 100%;
  }

  .header__nav-link {
    width: 100%;
    text-align: center;
    padding: var(--space-3);
  }

  .header__cta {
    width: 100%;
    flex-direction: column;
  }

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

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary-900) 0%, var(--color-primary-700) 50%, var(--color-primary-500) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(147, 197, 253, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(37, 99, 235, 0.2) 0%, transparent 40%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--bg-primary), transparent);
  pointer-events: none;
}

.hero__container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero__content {
  color: white;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-6);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent-green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.7;
    transform: scale(1.2);
  }
}

.hero__title {
  font-size: clamp(var(--font-size-4xl), 5vw, var(--font-size-6xl));
  color: white;
  margin-bottom: var(--space-6);
  line-height: 1.1;
}

.hero__title-highlight {
  background: linear-gradient(90deg, #93c5fd, #60a5fa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__title-location {
  display: block;
  font-size: 0.5em;
  color: rgba(255, 255, 255, 0.9);
  font-weight: var(--font-weight-medium);
  margin-top: var(--space-2);
}

.hero__description {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-8);
  max-width: 500px;
  line-height: var(--line-height-relaxed);
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

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

.hero__image-container {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.hero__image-blob {
  position: absolute;
  inset: -20%;
  background: linear-gradient(135deg, rgba(147, 197, 253, 0.3), rgba(59, 130, 246, 0.2));
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  animation: blob 10s ease-in-out infinite;
}

@keyframes blob {

  0%,
  100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }

  50% {
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
  }
}

.hero__image {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
}

@media (max-width: 900px) {
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__content {
    order: 1;
  }

  .hero__visual {
    order: 2;
    margin-top: var(--space-12);
  }

  .hero__description {
    margin-inline: auto;
  }

  .hero__actions {
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   7. Features / Services Section
   -------------------------------------------------------------------------- */
.features {
  position: relative;
}

.features__header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
}

.features__subtitle {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary-600);
  margin-bottom: var(--space-4);
}

.features__title {
  margin-bottom: var(--space-4);
}

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

.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
}

.feature-card {
  text-align: center;
  padding: var(--space-10);
}

.feature-card__icon {
  width: 80px;
  height: 80px;
  margin-inline: auto;
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--color-primary-100), var(--color-primary-50));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.feature-card__icon i {
  font-size: 2.5rem;
  color: var(--color-primary-600);
}

.feature-card:hover .feature-card__icon {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
  transform: scale(1.1) rotate(5deg);
}

.feature-card:hover .feature-card__icon i {
  color: white;
}

.feature-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
}

.feature-card__description {
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   8. Stats Section
   -------------------------------------------------------------------------- */
.stats {
  background: linear-gradient(135deg, var(--color-primary-800), var(--color-primary-900));
  color: white;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-8);
  text-align: center;
}

.stat-item {
  padding: var(--space-6);
}

.stat-item__number {
  font-family: var(--font-family-display);
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: white;
  line-height: 1;
  margin-bottom: var(--space-2);
  background: linear-gradient(135deg, #ffffff, #93c5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-item__label {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.8);
  font-weight: var(--font-weight-medium);
}

/* --------------------------------------------------------------------------
   9. CTA Section
   -------------------------------------------------------------------------- */
.cta {
  text-align: center;
}

.cta__container {
  max-width: 700px;
  margin-inline: auto;
}

.cta__title {
  margin-bottom: var(--space-4);
}

.cta__description {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-8);
}

.cta__actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   10. Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--color-neutral-900);
  color: white;
  padding-top: var(--space-16);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer__logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-700));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-weight-bold);
  font-family: var(--font-family-display);
}

.footer__logo-text {
  font-family: var(--font-family-display);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.footer__logo-img {
  height: 48px;
  width: auto;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.footer__description {
  font-size: var(--font-size-sm);
  color: var(--color-neutral-400);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: white;
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--color-primary-600);
  transform: translateY(-3px);
}

.footer__column-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-6);
  color: white;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--font-size-sm);
  color: var(--color-neutral-400);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: white;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: var(--space-6);
  font-size: var(--font-size-sm);
  color: var(--color-neutral-500);
}

.footer__legal-links {
  display: flex;
  gap: var(--space-6);
}

.footer__legal-link {
  color: var(--color-neutral-400);
  transition: color var(--transition-fast);
}

.footer__legal-link:hover {
  color: white;
}

@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer__brand {
    grid-column: span 2;
    max-width: 100%;
    text-align: center;
  }

  .footer__social {
    justify-content: center;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
}

@media (max-width: 600px) {
  .footer__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer__brand {
    grid-column: span 1;
  }

  .footer__links {
    align-items: center;
  }
}

/* --------------------------------------------------------------------------
   11. About Page Specific
   -------------------------------------------------------------------------- */
.page-header {
  padding-top: 140px;
  padding-bottom: var(--space-16);
  background: linear-gradient(135deg, var(--color-primary-900) 0%, var(--color-primary-700) 100%);
  text-align: center;
  color: white;
}

.page-header__title {
  color: white;
  margin-bottom: var(--space-4);
}

.page-header__description {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin-inline: auto;
}

.about-intro {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.about-intro__image {
  width: 100%;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
}

.about-intro__image-tech {
  background: linear-gradient(135deg, var(--color-primary-800), var(--color-primary-500));
  border-radius: var(--radius-2xl);
}

.about-intro__content h3 {
  margin-bottom: var(--space-4);
}

.about-intro__content p {
  margin-bottom: var(--space-4);
}

@media (max-width: 768px) {
  .about-intro {
    grid-template-columns: 1fr;
  }
}

.values {
  background: var(--bg-secondary);
}

.values__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
}

.value-card {
  text-align: center;
  padding: var(--space-8);
  background: var(--bg-primary);
}

.value-card__icon {
  width: 64px;
  height: 64px;
  margin-inline: auto;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--color-primary-100), var(--color-primary-50));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.value-card__icon i {
  font-size: 1.75rem;
  color: var(--color-primary-600);
}

.value-card:hover .value-card__icon {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
  transform: scale(1.1) rotate(5deg);
}

.value-card:hover .value-card__icon i {
  color: white;
}


.value-card__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2);
}

.value-card__description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   12. Contact Page Specific
   -------------------------------------------------------------------------- */
.contact-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
}

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

.contact-info--centered {
  max-width: 600px;
  margin: 0 auto;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.contact-info__item {
  display: flex;
  gap: var(--space-4);
}

.contact-info__icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--color-primary-100), var(--color-primary-50));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.contact-info__icon i {
  font-size: 1.5rem;
  color: var(--color-primary-600);
}


.contact-info__content h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-1);
}

.contact-info__content p {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
}

.contact-info__content a {
  color: var(--color-primary-600);
  transition: color var(--transition-fast);
}

.contact-info__content a:hover {
  color: var(--color-primary-700);
}

.contact-form-container {
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-neutral-100);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-base);
  border: 2px solid var(--color-neutral-200);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 768px) {
  .contact-section {
    grid-template-columns: 1fr;
  }

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

.contact-map {
  background: var(--bg-secondary);
}

.contact-map__container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  height: 400px;
}

.contact-map__container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* --------------------------------------------------------------------------
   13. Services Page Specific
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
}

.service-card {
  position: relative;
  overflow: hidden;
  padding: var(--space-10);
  border-radius: var(--radius-xl);
  background: var(--bg-primary);
  border: 1px solid var(--color-neutral-100);
  transition: all var(--transition-base);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary-500), var(--color-primary-600));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 72px;
  height: 72px;
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--color-primary-100), var(--color-primary-50));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.service-card__icon i {
  font-size: 2rem;
  color: var(--color-primary-600);
}


.service-card:hover .service-card__icon {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
}

.service-card:hover .service-card__icon i {
  color: white;
}

.service-card__title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-4);
}

.service-card__description {
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  line-height: var(--line-height-relaxed);
}

.service-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.service-card__feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.service-card__feature-icon {
  color: var(--color-accent-green);
  font-size: var(--font-size-base);
}

/* --------------------------------------------------------------------------
   14. Privacy Policy Page
   -------------------------------------------------------------------------- */
.privacy-content {
  max-width: 800px;
  margin-inline: auto;
}

.privacy-content h2 {
  font-size: var(--font-size-2xl);
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-primary-100);
}

.privacy-content h3 {
  font-size: var(--font-size-xl);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.privacy-content p {
  margin-bottom: var(--space-4);
  line-height: var(--line-height-relaxed);
}

.privacy-content ul {
  margin-left: var(--space-6);
  margin-bottom: var(--space-4);
}

.privacy-content li {
  position: relative;
  padding-left: var(--space-4);
  margin-bottom: var(--space-2);
  color: var(--text-secondary);
}

.privacy-content li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-primary-500);
}

.privacy-content strong {
  color: var(--text-primary);
  font-weight: var(--font-weight-semibold);
}

.privacy-last-updated {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--space-8);
}

.privacy-link-accent {
  color: var(--color-primary-600);
}

.privacy-contact-box {
  margin-top: var(--space-12);
  padding: var(--space-6);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
}

.privacy-contact-text {
  margin: 0;
  text-align: center;
}

/* --------------------------------------------------------------------------
   15. Animations
   -------------------------------------------------------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.animate-fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

.animate-delay-100 {
  animation-delay: 100ms;
}

.animate-delay-200 {
  animation-delay: 200ms;
}

.animate-delay-300 {
  animation-delay: 300ms;
}

.animate-delay-400 {
  animation-delay: 400ms;
}

/* Scroll-triggered animations with staggered delay */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-animate].animated {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered animation delays for grouped elements */
[data-animate-delay="1"] {
  transition-delay: 0.1s;
}

[data-animate-delay="2"] {
  transition-delay: 0.2s;
}

[data-animate-delay="3"] {
  transition-delay: 0.3s;
}

[data-animate-delay="4"] {
  transition-delay: 0.4s;
}

[data-animate-delay="5"] {
  transition-delay: 0.5s;
}

[data-animate-delay="6"] {
  transition-delay: 0.6s;
}

/* --------------------------------------------------------------------------
   16. Signature Refrigeration Animations
   -------------------------------------------------------------------------- */

/* Pulsing Cold Icon - Hero Section */
.hero__cold-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: rgba(173, 216, 230, 0.2);
  border-radius: 50%;
  margin-bottom: var(--space-4);
  animation: pulse-glow 3s ease-in-out infinite;
  position: relative;
}

.hero__cold-icon i {
  color: #93c5fd;
}


.hero__cold-icon::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(173, 216, 230, 0.4) 0%, transparent 70%);
  animation: pulse-glow-outer 3s ease-in-out infinite;
  z-index: -1;
}

@keyframes pulse-glow {

  0%,
  100% {
    box-shadow: 0 0 20px rgba(173, 216, 230, 0.5), 0 0 40px rgba(173, 216, 230, 0.3);
  }

  50% {
    box-shadow: 0 0 30px rgba(173, 216, 230, 0.8), 0 0 60px rgba(173, 216, 230, 0.5), 0 0 80px rgba(173, 216, 230, 0.3);
  }
}

@keyframes pulse-glow-outer {

  0%,
  100% {
    opacity: 0.5;
  }

  50% {
    opacity: 0.8;
  }
}

/* Frost Trail Effect - Underline on hover */
.frost-underline {
  position: relative;
  display: inline-block;
}

.frost-underline::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, #a5d8ff, #ffffff, #a5d8ff);
  border-radius: var(--radius-full);
  transition: width 0.4s ease-out;
  box-shadow: 0 0 8px rgba(165, 216, 255, 0.6);
}

.frost-underline:hover::after {
  width: 100%;
}

/* Frost underline for service titles and buttons */
.feature-card__title,
.service-card__title {
  position: relative;
  display: inline-block;
}

.feature-card__title::after,
.service-card__title::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #93c5fd 0%, #ffffff 50%, #93c5fd 100%);
  border-radius: var(--radius-full);
  transition: width 0.4s ease-out;
  box-shadow: 0 0 6px rgba(147, 197, 253, 0.5);
}

.feature-card:hover .feature-card__title::after,
.service-card:hover .service-card__title::after {
  width: 100%;
}

/* Frost Effect on Cards - Condensation glow */
.card,
.feature-card,
.service-card,
.value-card {
  transition: all var(--transition-base), box-shadow 0.4s ease-out;
}

.card:hover,
.feature-card:hover,
.service-card:hover,
.value-card:hover {
  box-shadow:
    var(--shadow-xl),
    0 0 20px rgba(173, 216, 230, 0.5),
    0 0 40px rgba(173, 216, 230, 0.2),
    inset 0 0 30px rgba(173, 216, 230, 0.05);
  border-color: rgba(173, 216, 230, 0.4);
}

/* Subtle frost border animation */
@keyframes frost-border {

  0%,
  100% {
    border-color: rgba(173, 216, 230, 0.3);
  }

  50% {
    border-color: rgba(173, 216, 230, 0.6);
  }
}

.card:hover,
.feature-card:hover,
.service-card:hover {
  animation: frost-border 2s ease-in-out infinite;
}

/* Parallax Hero Background */
.hero--parallax {
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
}

.hero__parallax-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  will-change: transform;
}

/* Button Press Feedback - Tactile feel */
.btn {
  transition: all var(--transition-base), transform 0.1s ease;
}

.btn:active {
  transform: scale(0.97) !important;
  box-shadow: var(--shadow-sm) !important;
}

/* WhatsApp and Primary buttons with frost glow on hover */
.btn--primary:hover,
.btn--whatsapp:hover {
  box-shadow:
    var(--shadow-lg),
    0 0 25px rgba(147, 197, 253, 0.4);
}

/* Sequential Checkmark Animation */
.check-item {
  opacity: 0;
  transform: translateX(-20px);
  transition: all 0.4s ease-out;
}

.check-item.animated {
  opacity: 1;
  transform: translateX(0);
}

.check-item .check-icon {
  color: var(--color-accent-green);
  opacity: 0;
  transform: scale(0);
  transition: all 0.3s ease-out 0.2s;
}

.check-item.animated .check-icon {
  opacity: 1;
  transform: scale(1);
}

/* Service card features with sequential checkmarks */
.service-card__feature {
  opacity: 0;
  transform: translateX(-15px);
  transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

.service-card:hover .service-card__feature {
  opacity: 1;
  transform: translateX(0);
}

.service-card:hover .service-card__feature:nth-child(1) {
  transition-delay: 0.1s;
}

.service-card:hover .service-card__feature:nth-child(2) {
  transition-delay: 0.2s;
}

.service-card:hover .service-card__feature:nth-child(3) {
  transition-delay: 0.3s;
}

.service-card:hover .service-card__feature:nth-child(4) {
  transition-delay: 0.4s;
}

.service-card:hover .service-card__feature:nth-child(5) {
  transition-delay: 0.5s;
}

.service-card__feature-icon {
  transform: scale(0);
  transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.service-card__feature-icon i {
  color: var(--color-accent-green);
  font-size: 1.1em;
}


.service-card:hover .service-card__feature-icon {
  transform: scale(1);
}

.service-card:hover .service-card__feature:nth-child(1) .service-card__feature-icon {
  transition-delay: 0.15s;
}

.service-card:hover .service-card__feature:nth-child(2) .service-card__feature-icon {
  transition-delay: 0.25s;
}

.service-card:hover .service-card__feature:nth-child(3) .service-card__feature-icon {
  transition-delay: 0.35s;
}

.service-card:hover .service-card__feature:nth-child(4) .service-card__feature-icon {
  transition-delay: 0.45s;
}

.service-card:hover .service-card__feature:nth-child(5) .service-card__feature-icon {
  transition-delay: 0.55s;
}

/* Elegant Branded Loader */
.loader {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

.loader__spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(59, 130, 246, 0.2);
  border-top-color: var(--color-primary-600);
  border-radius: 50%;
  animation: spinner-rotate 0.8s linear infinite;
}

.loader__spinner--frost {
  border: 3px solid rgba(173, 216, 230, 0.3);
  border-top-color: #93c5fd;
  box-shadow: 0 0 10px rgba(147, 197, 253, 0.3);
}

@keyframes spinner-rotate {
  to {
    transform: rotate(360deg);
  }
}

/* Loading bar variant */
.loader-bar {
  width: 100%;
  height: 4px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.loader-bar__progress {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary-500), #93c5fd, var(--color-primary-500));
  background-size: 200% 100%;
  border-radius: var(--radius-full);
  animation: loader-bar-shimmer 1.5s ease-in-out infinite;
}

@keyframes loader-bar-shimmer {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

/* Snowflake/frost particle effect for buttons */
.btn--frost-effect {
  position: relative;
  overflow: hidden;
}

.btn--frost-effect::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center,
      rgba(255, 255, 255, 0.2) 0%,
      transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.btn--frost-effect:hover::before {
  opacity: 1;
  animation: frost-shimmer 1.5s ease-in-out infinite;
}

@keyframes frost-shimmer {

  0%,
  100% {
    transform: translateX(-25%) translateY(-25%);
  }

  50% {
    transform: translateX(25%) translateY(25%);
  }
}

/* Ice crystal decoration for hero */
.ice-crystal {
  position: absolute;
  opacity: 0.6;
  animation: ice-float 6s ease-in-out infinite;
}

.ice-crystal:nth-child(1) {
  animation-delay: 0s;
}

.ice-crystal:nth-child(2) {
  animation-delay: 1s;
}

.ice-crystal:nth-child(3) {
  animation-delay: 2s;
}

@keyframes ice-float {

  0%,
  100% {
    transform: translateY(0) rotate(0deg);
    opacity: 0.6;
  }

  50% {
    transform: translateY(-15px) rotate(10deg);
    opacity: 0.9;
  }
}

/* Stats counter glow effect */
.stat-item__number {
  position: relative;
}

.stat-item:hover .stat-item__number {
  text-shadow: 0 0 20px rgba(147, 197, 253, 0.5);
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero--parallax {
    background-attachment: scroll;
  }
}