/* Reset & Variables */
:root {
  --color-primary: #0284c7; /* Bright Blue */
  --color-primary-dark: #0369a1;
  --color-secondary: #0f172a; /* Dark Navy */
  --color-secondary-light: #1e293b;
  --color-text: #334155;
  --color-text-light: #64748b;
  --color-bg: #ffffff; /* Pure White */
  --color-bg-alt: #f8fafc; /* Light Gray */
  --color-bg-pale: #f0f9ff; /* Pale Blue */
  --color-border: #e2e8f0;
  
  --font-main: 'Inter', sans-serif;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-glow: 0 0 15px rgba(2, 132, 199, 0.5);
  
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* For fixed navbar */
}

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

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-center { text-align: center; }
.text-white { color: #ffffff; }
.text-white-dim { color: rgba(255, 255, 255, 0.8); }
.text-highlight { color: var(--color-primary); font-weight: 700; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: var(--font-main);
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: white;
  color: var(--color-secondary);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background-color: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-2px);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-block {
  width: 100%;
}

/* Typography */
h1, h2, h3, h4 {
  color: var(--color-secondary);
  line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 800; margin-bottom: 1rem; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 2.5rem); font-weight: 700; margin-bottom: 1rem; letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: 0.75rem; }
h4 { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; }

p { margin-bottom: 1rem; font-size: 1.125rem; color: var(--color-text-light); }

.section-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: var(--color-bg-pale);
  color: var(--color-primary);
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-sm);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-secondary);
  text-decoration: none;
}

.logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: none;
  gap: 2rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 500;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--color-primary);
}

.nav-btn { display: none; }
.mobile-menu-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-secondary);
  display: flex;
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-btn { display: inline-flex; }
  .mobile-menu-btn { display: none; }
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background-color: var(--color-bg);
  z-index: 2000;
  padding: 2rem;
  transition: right 0.4s ease;
  display: flex;
  flex-direction: column;
}

.mobile-menu.active { right: 0; }
.close-menu-btn {
  align-self: flex-end;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-secondary);
  padding: 0.5rem;
}
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}
.mobile-nav-links a {
  text-decoration: none;
  color: var(--color-secondary);
  font-size: 1.25rem;
  font-weight: 600;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-image: url('../assets/images/hero.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding-top: 80px;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.6) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero h1 { color: #ffffff; }
.hero p { color: rgba(255, 255, 255, 0.9); font-size: 1.25rem; margin-bottom: 2rem; max-width: 600px; }

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Trust Metrics */
.trust-metrics {
  background-color: var(--color-bg);
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  z-index: 10;
  margin-top: -50px;
}

.metrics-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  background: white;
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.metric {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: center;
}

.metric-icon {
  width: 60px;
  height: 60px;
  background-color: var(--color-bg-pale);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.metric-icon svg { width: 30px; height: 30px; }
.metric-data { display: flex; flex-direction: column; }
.metric-number { font-size: 2rem; font-weight: 800; color: var(--color-secondary); line-height: 1; }
.metric-label { font-size: 0.875rem; color: var(--color-text-light); font-weight: 500; }

/* About Section */
.about {
  padding: 6rem 0;
  background-color: var(--color-bg);
}

.about-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
}

@media (min-width: 992px) {
  .about-container { grid-template-columns: 1fr 1fr; }
}

.about-features {
  list-style: none;
  margin-top: 2rem;
}

.about-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-weight: 500;
  color: var(--color-secondary);
}

.check-icon { color: var(--color-primary); }

.about-image-wrapper {
  position: relative;
}

.about-image-bg {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-lg);
  z-index: 1;
  opacity: 0.1;
}

.about-image {
  position: relative;
  z-index: 2;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  object-fit: cover;
}

/* Services Section */
.services {
  padding: 6rem 0;
  background-color: var(--color-bg-alt);
}

.section-header { margin-bottom: 4rem; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--color-bg);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--color-border);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.service-icon-wrapper {
  width: 50px;
  height: 50px;
  background-color: var(--color-bg-pale);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.service-card:hover .service-icon-wrapper {
  background-color: var(--color-primary);
  color: white;
}

.service-card-featured {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  border: none;
  box-shadow: var(--shadow-lg);
}

.service-card-featured:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 25px -5px rgba(15, 23, 42, 0.4);
}

.service-card-featured .service-icon-wrapper {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
}

/* Differentiator Section */
.differentiator {
  padding: 5rem 0;
  background-color: var(--color-bg-pale);
}

.differentiator-content {
  max-width: 800px;
}

.differentiator h2 {
  color: var(--color-primary-dark);
}

.differentiator p {
  font-size: 1.25rem;
  color: var(--color-secondary);
}

/* Contact Section */
.contact {
  padding: 6rem 0;
  background-color: var(--color-bg);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
}

@media (min-width: 992px) {
  .contact-container { grid-template-columns: 1fr 1fr; }
}

.contact-details {
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-bg-pale);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-link {
  color: var(--color-text-light);
  text-decoration: none;
  transition: var(--transition);
}

.contact-link:hover {
  color: var(--color-primary);
}

.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: 2rem;
}

.contact-form-wrapper {
  background: white;
  padding: 3rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
}

.contact-form h3 { margin-bottom: 2rem; }

.form-group { margin-bottom: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }

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

label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-secondary);
  margin-bottom: 0.5rem;
}

input[type="text"],
input[type="tel"],
textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 1rem;
  color: var(--color-text);
  background-color: var(--color-bg-alt);
  transition: var(--transition);
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.1);
  background-color: white;
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.form-checkbox input[type="checkbox"] {
  width: 1.25rem;
  height: 1.25rem;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-checkbox label {
  margin-bottom: 0;
  cursor: pointer;
}

.form-checkbox a {
  color: var(--color-primary);
  text-decoration: none;
}

.btn-submit {
  padding: 1rem;
  font-size: 1.125rem;
}

.form-message {
  margin-top: 1rem;
  text-align: center;
  font-weight: 500;
}
.form-message.success { color: #10b981; }
.form-message.error { color: #ef4444; }

/* Footer */
.footer {
  background-color: var(--color-secondary);
  color: var(--color-text-light);
  padding: 4rem 0 2rem;
}

.footer-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .footer-container { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand .logo { margin-bottom: 1rem; }

.footer-links h4 {
  color: white;
  margin-bottom: 1.5rem;
}

.footer-links a {
  display: block;
  color: var(--color-text-light);
  text-decoration: none;
  margin-bottom: 0.75rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: white;
  padding-left: 0.5rem;
}

.footer-links a:has(.instagram-icon):hover {
  padding-left: 0;
}

.instagram-icon {
  width: 28px;
  height: 28px;
  color: var(--color-text-light);
  transition: color 0.3s ease;
}

.footer-links a:hover .instagram-icon {
  color: #E1306C;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
}

/* Testimonials */
.testimonials {
  padding: 6rem 0;
  background-color: var(--color-bg-alt);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: white;
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  text-align: left;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.stars svg {
  color: #fbbf24; /* Yellow for stars */
  fill: #fbbf24;
  width: 20px;
  height: 20px;
}

.stars svg:not(.star-filled) {
  fill: none;
  color: #cbd5e1;
}

.testimonial-text {
  font-style: italic;
  flex-grow: 1;
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-secondary);
  margin-top: 1rem;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background-color: white;
  padding: 3rem;
  border-radius: var(--radius-xl);
  max-width: 500px;
  width: 90%;
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: var(--transition);
  box-shadow: var(--shadow-xl);
}

.modal-overlay.active .modal-content {
  transform: translateY(0) scale(1);
}

.close-modal-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-light);
  padding: 0.5rem;
  transition: var(--transition);
}

.close-modal-btn:hover {
  color: var(--color-secondary);
}

.star-rating-input {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 0.5rem;
}

.star-rating-icon {
  width: 32px;
  height: 32px;
  color: #cbd5e1;
  cursor: pointer;
  transition: var(--transition);
}

.star-rating-icon:hover,
.star-rating-icon.active {
  color: #fbbf24;
  fill: #fbbf24;
}

/* Mobile Tweaks */
@media (max-width: 576px) {
  .modal-content {
    padding: 1.5rem;
    width: 95%;
  }
  
  .about, .services, .contact, .testimonials {
    padding: 4rem 0;
  }
  
  .footer {
    padding: 3rem 0 1.5rem;
  }
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.whatsapp-float:hover {
  background-color: #128C7E;
  transform: scale(1.1);
  color: white;
}

.whatsapp-float svg {
  width: 35px;
  height: 35px;
}