@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&family=Inter:wght@300;400;500;600;700&display=swap');

/* ===== CSS Variables (Design Tokens) ===== */
:root {
  --background: 0 0% 100%;
  --foreground: 210 25% 15%;
  --card: 0 0% 100%;
  --card-foreground: 210 25% 15%;
  --primary: 205 85% 38%;
  --primary-foreground: 0 0% 100%;
  --secondary: 95 55% 48%;
  --secondary-foreground: 0 0% 100%;
  --muted: 210 20% 96%;
  --muted-foreground: 210 15% 50%;
  --accent: 205 85% 95%;
  --accent-foreground: 205 85% 30%;
  --border: 210 20% 90%;
  --input: 210 20% 90%;
  --ring: 205 85% 38%;
  --radius: 0.75rem;
  --brand-blue: 205 85% 38%;
  --brand-blue-dark: 205 90% 25%;
  --brand-green: 95 55% 48%;
  --brand-green-dark: 95 60% 35%;
  --brand-light: 205 30% 97%;
  --hero-overlay: 205 85% 15%;
  --destructive: 0 84.2% 60.2%;
  --destructive-foreground: 210 40% 98%;
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-color: hsl(var(--border));
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'DM Sans', sans-serif;
  line-height: 1.2;
}

/* ===== Container ===== */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ===== Utility Classes ===== */
.text-center {
  text-align: center;
}

.text-sm {
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.text-lg {
  font-size: 1.125rem;
  line-height: 1.75rem;
}

.text-xl {
  font-size: 1.25rem;
  line-height: 1.75rem;
}

.text-2xl {
  font-size: 1.5rem;
  line-height: 2rem;
}

.text-3xl {
  font-size: 1.875rem;
  line-height: 2.25rem;
}

.text-4xl {
  font-size: 2.25rem;
  line-height: 2.5rem;
}

.font-medium {
  font-weight: 500;
}

.font-semibold {
  font-weight: 600;
}

.font-bold {
  font-weight: 700;
}

.leading-relaxed {
  line-height: 1.625;
}

.leading-tight {
  line-height: 1.25;
}

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

.text-foreground {
  color: hsl(var(--foreground));
}

.text-primary {
  color: hsl(var(--primary));
}

.text-primary-foreground {
  color: hsl(var(--primary-foreground));
}

.text-primary-foreground-80 {
  color: hsl(var(--primary-foreground) / 0.8);
}

.text-muted-foreground {
  color: hsl(var(--muted-foreground));
}

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

.text-secondary-foreground {
  color: hsl(var(--secondary-foreground));
}

.bg-background {
  background-color: hsl(var(--background));
}

.bg-card {
  background-color: hsl(var(--card));
}

.bg-accent {
  background-color: hsl(var(--accent));
}

.bg-muted {
  background-color: hsl(var(--muted));
}

.bg-primary {
  background-color: hsl(var(--primary));
}

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

.bg-brand-gradient {
  background: linear-gradient(135deg, hsl(var(--brand-blue)), hsl(var(--brand-blue-dark)));
}

.bg-brand-light {
  background: hsl(var(--brand-light));
}

.shadow-card {
  box-shadow: 0 4px 20px -4px hsl(var(--foreground) / 0.08);
}

.shadow-brand {
  box-shadow: 0 8px 30px -8px hsl(var(--brand-blue) / 0.25);
}

.rounded-xl {
  border-radius: var(--radius);
}

.rounded-2xl {
  border-radius: 1rem;
}

.rounded-lg {
  border-radius: calc(var(--radius) - 2px);
}

.rounded-md {
  border-radius: calc(var(--radius) - 4px);
}

.rounded-full {
  border-radius: 9999px;
}

.border {
  border: 1px solid hsl(var(--border));
}

/* ===== Flexbox & Grid ===== */
.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

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

.items-start {
  align-items: flex-start;
}

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

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

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

.flex-wrap {
  flex-wrap: wrap;
}

.flex-1 {
  flex: 1 1 0%;
}

.gap-1 {
  gap: 0.25rem;
}

.gap-2 {
  gap: 0.5rem;
}

.gap-3 {
  gap: 0.75rem;
}

.gap-4 {
  gap: 1rem;
}

.gap-5 {
  gap: 1.25rem;
}

.gap-6 {
  gap: 1.5rem;
}

.gap-8 {
  gap: 2rem;
}

.gap-10 {
  gap: 2.5rem;
}

.gap-12 {
  gap: 3rem;
}

.grid {
  display: grid;
}

.grid-cols-1 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.grid-cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* ===== Layout ===== */
.min-h-screen {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.main-content {
  flex: 1;
  padding-top: 72px;
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: all 0.3s ease;
  background: transparent;
}

.site-header.scrolled {
  background: hsl(var(--background) / 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px -4px hsl(var(--foreground) / 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.header-logo img {
  height: 48px;
  width: auto;
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

.desktop-nav a {
  padding: 0.5rem 1rem;
  border-radius: calc(var(--radius) - 4px);
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(var(--foreground) / 0.8);
  transition: all 0.2s;
}

.desktop-nav a:hover,
.desktop-nav a.active {
  color: hsl(var(--primary));
  background: hsl(var(--accent));
}

.header-cta {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

.mobile-toggle {
  display: block;
  padding: 0.5rem;
  background: none;
  border: none;
  color: hsl(var(--foreground));
  cursor: pointer;
}

.mobile-toggle svg {
  width: 24px;
  height: 24px;
}

.mobile-menu {
  display: none;
  background: hsl(var(--background));
  border-top: 1px solid hsl(var(--border));
}

.mobile-menu.open {
  display: block;
}

.mobile-menu nav {
  padding: 1rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  max-width: 1400px;
  margin: 0 auto;
}

.mobile-menu a {
  padding: 0.75rem 1rem;
  border-radius: calc(var(--radius) - 4px);
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(var(--foreground) / 0.8);
  transition: all 0.2s;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: hsl(var(--primary));
  background: hsl(var(--accent));
}

.mobile-menu-buttons {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.mobile-menu-buttons .btn {
  flex: 1;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  border-radius: calc(var(--radius) - 4px);
  transition: all 0.2s;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.btn-sm {
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
}

.btn-md {
  padding: 0.5rem 1rem;
}

.btn-lg {
  padding: 0.625rem 1.5rem;
  font-size: 0.9375rem;
}

.btn-lg svg {
  width: 20px;
  height: 20px;
}

.btn-primary {
  background-color: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}

.btn-primary:hover {
  background-color: hsl(var(--primary) / 0.9);
}

.btn-secondary {
  background-color: hsl(var(--secondary));
  color: hsl(var(--secondary-foreground));
}

.btn-secondary:hover {
  background-color: hsl(var(--brand-green-dark));
}

.btn-outline {
  background: transparent;
  border: 1px solid hsl(var(--border));
  color: hsl(var(--foreground));
}

.btn-outline:hover {
  background: hsl(var(--accent));
}

.btn-outline-light {
  background: transparent;
  border: 1px solid hsl(var(--primary-foreground) / 0.3);
  color: hsl(var(--primary-foreground));
}

.btn-outline-light:hover {
  background: hsl(var(--primary-foreground) / 0.1);
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right,
      hsl(205 85% 15% / 0.92),
      hsl(205 85% 15% / 0.8),
      hsl(205 85% 15% / 0.5));
}

.hero-content {
  position: relative;
  max-width: 42rem;
  padding: 8rem 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: hsl(var(--secondary) / 0.2);
  color: hsl(var(--secondary-foreground));
  backdrop-filter: blur(4px);
  border: 1px solid hsl(var(--secondary) / 0.3);
  border-radius: 9999px;
  padding: 0.375rem 1rem;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero h1 {
  font-size: 2.25rem;
  font-weight: 700;
  color: hsl(var(--primary-foreground));
  line-height: 1.25;
  margin-bottom: 1.5rem;
}

.hero h1 span {
  color: hsl(var(--secondary));
}

.hero p {
  color: hsl(var(--primary-foreground) / 0.8);
  font-size: 1.125rem;
  margin-bottom: 2rem;
  line-height: 1.625;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Page hero (used on About, Services, Projects, Contact, AMC) */
.page-hero {
  background: linear-gradient(135deg, hsl(var(--brand-blue)), hsl(var(--brand-blue-dark)));
  padding: 5rem 0 7rem;
}

.page-hero .container {
  text-align: center;
}

.page-hero h1 {
  font-size: 2.25rem;
  font-weight: 700;
  color: hsl(var(--primary-foreground));
  margin-bottom: 1rem;
}

.page-hero p {
  color: hsl(var(--primary-foreground) / 0.8);
  font-size: 1.125rem;
  max-width: 48rem;
  margin: 0 auto;
}

/* ===== Stats Bar ===== */
.stats-bar {
  position: relative;
  margin-top: -4rem;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.stat-card {
  background: hsl(var(--card));
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 4px 20px -4px hsl(var(--foreground) / 0.08);
}

.stat-value {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.875rem;
  font-weight: 700;
  color: hsl(var(--primary));
}

.stat-label {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* ===== Section ===== */
.section {
  padding: 4rem 0 6rem;
}

/* ===== Section Heading ===== */
.section-heading {
  margin-bottom: 3rem;
}

.section-heading.centered {
  text-align: center;
}

.section-heading h2 {
  font-size: 1.875rem;
  font-weight: 700;
  color: hsl(var(--foreground));
  margin-bottom: 0.75rem;
}

.section-heading p {
  color: hsl(var(--muted-foreground));
  font-size: 1.125rem;
  max-width: 42rem;
  margin: 0 auto;
}

.section-heading .underline-bar {
  margin-top: 1rem;
  height: 4px;
  width: 4rem;
  border-radius: 9999px;
  background: hsl(var(--secondary));
}

.section-heading.centered .underline-bar {
  margin-left: auto;
  margin-right: auto;
}

/* ===== Service Cards ===== */
.service-card {
  background: hsl(var(--card));
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 4px 20px -4px hsl(var(--foreground) / 0.08);
  border: 1px solid hsl(var(--border));
  transition: all 0.3s ease;
}

.service-card:hover {
  box-shadow: 0 8px 30px -8px hsl(var(--brand-blue) / 0.25);
}

.service-card .icon-box {
  width: 3rem;
  height: 3rem;
  border-radius: calc(var(--radius) - 2px);
  background: hsl(var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: all 0.2s;
}

.service-card .icon-box svg {
  width: 24px;
  height: 24px;
  color: hsl(var(--primary));
  transition: all 0.2s;
}

.service-card:hover .icon-box {
  background: hsl(var(--primary));
}

.service-card:hover .icon-box svg {
  color: hsl(var(--primary-foreground));
}

.service-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.service-card p {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

/* Service card large (services page) */
.service-card-lg {
  padding: 2rem;
}

.service-card-lg .icon-box {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
}

.service-card-lg .icon-box svg {
  width: 28px;
  height: 28px;
}

.service-card-lg h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.service-card-lg p {
  line-height: 1.625;
  margin-bottom: 1.25rem;
}

/* ===== Why Us / Value Cards ===== */
.value-card {
  text-align: center;
}

.value-card .icon-circle {
  width: 4rem;
  height: 4rem;
  border-radius: 9999px;
  background: hsl(var(--primary) / 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.value-card .icon-circle svg {
  width: 28px;
  height: 28px;
  color: hsl(var(--primary));
}

.value-card h3 {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.value-card p {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

/* ===== Industry Cards ===== */
.industry-card {
  background: hsl(var(--card));
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  box-shadow: 0 4px 20px -4px hsl(var(--foreground) / 0.08);
  border: 1px solid hsl(var(--border));
}

.industry-card .icon-circle {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 9999px;
  background: hsl(var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.industry-card .icon-circle svg {
  width: 28px;
  height: 28px;
  color: hsl(var(--primary));
}

.industry-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.industry-card p {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

/* ===== CTA Section ===== */
.cta-section {
  background: linear-gradient(135deg, hsl(var(--brand-blue)), hsl(var(--brand-blue-dark)));
  padding: 4rem 0 5rem;
  text-align: center;
}

.cta-section h2 {
  font-size: 1.875rem;
  font-weight: 700;
  color: hsl(var(--primary-foreground));
  margin-bottom: 1rem;
}

.cta-section p {
  color: hsl(var(--primary-foreground) / 0.8);
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

/* ===== Project Cards ===== */
.project-card {
  background: hsl(var(--card));
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 20px -4px hsl(var(--foreground) / 0.08);
  border: 1px solid hsl(var(--border));
}

.project-card .image-wrapper {
  overflow: hidden;
  height: 13rem;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

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

.project-card .card-body {
  padding: 1.5rem;
}

.project-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.project-card p {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

/* ===== Sector Pills ===== */
.sector-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  max-width: 48rem;
  margin: 0 auto;
}

.sector-pill {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 9999px;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(var(--foreground));
  box-shadow: 0 1px 3px hsl(var(--foreground) / 0.05);
}

/* ===== Contact Form ===== */
.contact-grid {
  display: grid;
  gap: 3rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  gap: 1rem;
}

input[type="text"],
input[type="tel"],
input[type="email"],
select,
textarea {
  width: 100%;
  padding: 0.625rem 0.75rem;
  border: 1px solid hsl(var(--input));
  border-radius: calc(var(--radius) - 4px);
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input::placeholder,
textarea::placeholder {
  color: hsl(var(--muted-foreground));
}

input:focus,
select:focus,
textarea:focus {
  border-color: hsl(var(--ring));
  box-shadow: 0 0 0 2px hsl(var(--ring) / 0.2);
}

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2rem;
}

textarea {
  resize: vertical;
  min-height: 100px;
}

/* ===== Contact Info ===== */
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.contact-info-item .icon-box {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: calc(var(--radius) - 2px);
  background: hsl(var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-item .icon-box svg {
  width: 20px;
  height: 20px;
  color: hsl(var(--primary));
}

.contact-info-item a {
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(var(--foreground));
  transition: color 0.2s;
}

.contact-info-item a:hover {
  color: hsl(var(--primary));
}

.contact-info-item span {
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(var(--foreground));
}

.response-box {
  background: hsl(var(--accent));
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-top: 1.5rem;
}

.response-box h4 {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.response-box p {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

/* ===== Map ===== */
.map-wrapper {
  width: 100%;
  height: 20rem;
  background: hsl(var(--muted));
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ===== About Mission ===== */
.mission-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.mission-bar {
  height: 4px;
  width: 4rem;
  border-radius: 9999px;
  background: hsl(var(--secondary));
  margin-bottom: 1.5rem;
}

.mission-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mission-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: hsl(var(--foreground));
  font-size: 0.875rem;
}

.mission-list li svg {
  width: 20px;
  height: 20px;
  color: hsl(var(--secondary));
  flex-shrink: 0;
}

.mission-highlight {
  background: hsl(var(--accent));
  border-radius: 1rem;
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.mission-highlight svg {
  width: 64px;
  height: 64px;
  color: hsl(var(--primary));
  margin: 0 auto 1rem;
}

.mission-highlight h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.mission-highlight p {
  color: hsl(var(--muted-foreground));
}

/* AMC Checklist */
.checklist-grid {
  display: grid;
  gap: 1rem;
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: hsl(var(--card));
  border-radius: calc(var(--radius) - 2px);
  padding: 1rem;
  box-shadow: 0 1px 3px hsl(var(--foreground) / 0.05);
  border: 1px solid hsl(var(--border));
}

.checklist-item svg {
  width: 20px;
  height: 20px;
  color: hsl(var(--secondary));
  flex-shrink: 0;
}

.checklist-item span {
  font-size: 0.875rem;
  font-weight: 500;
}

/* ===== Footer ===== */
.site-footer {
  background: linear-gradient(135deg, hsl(var(--brand-blue)), hsl(var(--brand-blue-dark)));
  color: hsl(var(--primary-foreground));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding: 4rem 0;
}

.footer-brand img {
  height: 64px;
  width: auto;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: hsl(var(--primary-foreground) / 0.8);
  font-size: 0.875rem;
  line-height: 1.625;
}

.footer-section h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a,
.footer-links span {
  color: hsl(var(--primary-foreground) / 0.7);
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: hsl(var(--primary-foreground));
}

.footer-services li {
  color: hsl(var(--primary-foreground) / 0.7);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: hsl(var(--primary-foreground) / 0.8);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.footer-contact li svg {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-contact a {
  color: hsl(var(--primary-foreground) / 0.8);
  transition: color 0.2s;
}

.footer-contact a:hover {
  color: hsl(var(--primary-foreground));
}

.footer-social {
  display: flex;
  gap: 1rem;
  padding: 1.5rem 0 0;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  background: hsl(var(--primary-foreground) / 0.1);
  color: hsl(var(--primary-foreground) / 0.8);
  transition: all 0.2s;
}

.footer-social a:hover {
  background: hsl(var(--primary-foreground) / 0.2);
  color: hsl(var(--primary-foreground));
}

.footer-social svg {
  width: 20px;
  height: 20px;
}

.footer-bottom {
  border-top: 1px solid hsl(var(--primary-foreground) / 0.2);
  padding: 2rem 0;
  text-align: center;
  font-size: 0.875rem;
  color: hsl(var(--primary-foreground) / 0.6);
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  background: hsl(var(--secondary));
  color: hsl(var(--secondary-foreground));
  padding: 1rem;
  border-radius: 9999px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.whatsapp-float:hover {
  background: hsl(var(--brand-green-dark));
  transform: scale(1.1);
}

.whatsapp-float svg {
  width: 24px;
  height: 24px;
}

/* ===== Animations ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-load {
  animation: fadeInUp 0.8s ease-out forwards;
}

.delay-1 {
  transition-delay: 0.1s;
}

.delay-2 {
  transition-delay: 0.2s;
}

.delay-3 {
  transition-delay: 0.3s;
}

.delay-4 {
  transition-delay: 0.4s;
}

.delay-5 {
  transition-delay: 0.5s;
}

/* ===== Toast notification ===== */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: hsl(var(--card));
  color: hsl(var(--foreground));
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  box-shadow: 0 10px 40px -8px rgba(0, 0, 0, 0.2);
  border: 1px solid hsl(var(--border));
  z-index: 100;
  opacity: 0;
  transition: all 0.3s ease;
  font-size: 0.875rem;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast-title {
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  margin-bottom: 0.25rem;
}

.toast-desc {
  color: hsl(var(--muted-foreground));
}

/* ===== Responsive ===== */
@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }

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

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

@media (min-width: 768px) {
  .hero h1 {
    font-size: 3rem;
  }

  .page-hero h1 {
    font-size: 3rem;
  }

  .page-hero {
    padding: 7rem 0;
  }

  .section {
    padding: 6rem 0;
  }

  .section-heading h2 {
    font-size: 2.25rem;
  }

  .cta-section h2 {
    font-size: 2.25rem;
  }

  .cta-section {
    padding: 5rem 0;
  }

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

  .stat-value {
    font-size: 2.25rem;
  }

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

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

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

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

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 3.75rem;
  }

  .hero p {
    font-size: 1.25rem;
  }

  .desktop-nav {
    display: flex;
  }

  .header-cta {
    display: flex;
  }

  .mobile-toggle {
    display: none;
  }

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

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

  .contact-grid {
    grid-template-columns: 3fr 2fr;
  }

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