/* ALGLASS IKE - Main Styles */

/* CSS Custom Properties */
:root {
  --primary-gray: #4B5256; /* Wordmark graphite */
  --secondary-graphite: #4B5256; /* Headings / footer */
  --accent-blue: #6F93A6; /* Dark glass blue */
  --accent-blue-light: #AFC6D2; /* Light glass blue */
  --frame-gray: #A9ADAF; /* Icon frame gray */
  --light-gray: #9AA0A4; /* Tagline light gray */
  --bg-light: #F7FAFC;
  --text-light: #E2E8F0;
  --white: #FFFFFF;
  --border-light: #E2E8F0;
  --shadow-light: rgba(0, 0, 0, 0.1);
  --shadow-medium: rgba(0, 0, 0, 0.15);
  --font-primary: 'Inter', sans-serif;
  --font-secondary: 'Montserrat', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--primary-gray);
  background-color: var(--white);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 800;
  line-height: 1.2;
  color: var(--secondary-graphite);
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
}

p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--light-gray);
  margin-bottom: 1.5rem;
}

/* Layout Components */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

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

.section-title {
  position: relative;
  display: inline-block;
  margin-bottom: 1.5rem;
}

.section-line {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-blue-light), var(--accent-blue));
  margin: 0 auto;
  border-radius: 2px;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  transition: var(--transition);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-icon {
  height: clamp(36px, 3.2vw, 50px);
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.logo-text {
  font-family: var(--font-secondary);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--secondary-graphite);
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: var(--primary-gray);
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition);
  position: relative;
}

.nav-link:hover {
  color: var(--accent-blue);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-blue);
  transition: var(--transition);
}

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

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--primary-gray);
  transition: var(--transition);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--white) 100%);
  position: relative;
  padding-top: 80px;
}

.hero-container {
  text-align: center;
  max-width: 800px;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

.hero-logo {
  margin-bottom: 3rem;
  animation: fadeInUp 1s ease-out;
}

.hero-logo-icon {
  height: clamp(112px, 9.6vw, 192px);
  width: auto;
  max-width: 100%;
  margin: 0 auto;
  object-fit: contain;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease;
}

.hero-bg.visible {
  opacity: 1;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.25), rgba(0,0,0,0.05));
  z-index: 0;
}

.hero-title {
  margin-bottom: 1.5rem;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-subtitle {
  font-size: 32px;
  color: var(--white);
  font-weight: 800;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.6), 0 8px 24px rgba(0,0,0,0.5), 0 0 2px rgba(0,0,0,0.9);
  line-height: 1.2;
  margin-bottom: 3rem;
  animation: fadeInUp 1s ease-out 0.4s both;
}

.cta-button {
  display: inline-block;
  background: var(--accent-blue);
  color: var(--white);
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(49, 130, 206, 0.3);
  animation: fadeInUp 1s ease-out 0.6s both;
}

.cta-button:hover {
  background: var(--secondary-graphite);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-indicator {
  width: 30px;
  height: 50px;
  border: 2px solid var(--accent-blue);
  border-radius: 15px;
  position: relative;
}

.scroll-indicator::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  width: 6px;
  height: 6px;
  background: var(--accent-blue);
  border-radius: 50%;
  transform: translateX(-50%);
  animation: scroll 2s infinite;
}

/* About Section */
.about {
  padding: 8rem 0;
  background: var(--white);
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-text {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--primary-gray);
  margin-bottom: 2rem;
}

/* Services Section */
.services {
  padding: 8rem 0;
  background: var(--bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px var(--shadow-light);
  transition: var(--transition);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px var(--shadow-medium);
}

.service-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: 50%;
  padding: 12px;
}

.service-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--secondary-graphite);
}

.service-card:hover .service-icon {
  border-color: var(--accent-blue);
}

.service-card:hover .service-icon svg {
  stroke: var(--accent-blue);
}

.service-title {
  margin-bottom: 1rem;
  color: var(--secondary-graphite);
}

.service-description {
  color: var(--light-gray);
  margin-bottom: 0;
}

/* Why Us Section */
.why-us {
  padding: 8rem 0;
  background: var(--white);
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.why-us-item {
  text-align: center;
  padding: 2rem;
}

.why-us-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: 50%;
  padding: 14px;
}

.why-us-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--secondary-graphite);
}

.why-us-item:hover .why-us-icon {
  border-color: var(--accent-blue);
}

.why-us-item:hover .why-us-icon svg {
  stroke: var(--accent-blue);
}

.why-us-title {
  color: var(--secondary-graphite);
  margin-bottom: 0;
}

/* Portfolio Section */
.portfolio {
  padding: 8rem 0;
  background: var(--bg-light);
}

.portfolio-subtitle {
  text-align: center;
  font-size: 1.1rem;
  margin-bottom: 3rem;
  color: var(--light-gray);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.portfolio-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px var(--shadow-light);
  transition: var(--transition);
}

.portfolio-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px var(--shadow-medium);
}

.portfolio-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-image {
  transform: scale(1.05);
}

.portfolio-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: var(--white);
  padding: 2rem 1.5rem 1.5rem;
  transform: translateY(100%);
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
  transform: translateY(0);
}

.portfolio-overlay h4 {
  color: var(--white);
  margin-bottom: 0;
  font-size: 1.1rem;
}

/* Service Area Section */
.service-area {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--primary-gray), var(--accent-blue));
  color: var(--white);
  text-align: center;
}

.service-area-title {
  color: var(--white);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.service-area-text {
  color: var(--text-light);
  font-size: 1.2rem;
  margin-bottom: 0;
}

/* Contact Section */
.contact {
  padding: 4rem 0;
  background: var(--white);
}

.contact-content {
  display: block;
  margin-top: 1.5rem;
}

.contact-card {
  max-width: 640px;
  margin: 0 auto;
}

.contact-inline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}

.contact-info {
  padding: 0;
}

.contact-company {
  color: var(--secondary-graphite);
  margin-bottom: 2rem;
  font-size: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  color: var(--primary-gray);
}

.contact-item svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent-blue);
  flex-shrink: 0;
}

.contact-text {
  line-height: 1.6;
}

.contact-phone {
  font-weight: 700;
}

.contact-divider {
  width: 1.5px;
  height: 24px;
  background: var(--frame-gray);
  display: inline-block;
}

/* Contact Form */
.contact-form {
  background: var(--bg-light);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px var(--shadow-light);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--primary-gray);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 1rem;
  border: 2px solid var(--border-light);
  border-radius: 8px;
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: var(--transition);
  background: var(--white);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

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

.form-button {
  background: var(--accent-blue);
  color: var(--white);
  padding: 1rem 2rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
}

.form-button:hover {
  background: var(--secondary-graphite);
  transform: translateY(-1px);
}

.form-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form-message {
  padding: 1rem;
  border-radius: 8px;
  margin-top: 1rem;
  font-size: 0.95rem;
  text-align: center;
}

.form-message.success {
  background: #C6F6D5;
  color: #22543D;
  border: 1px solid #9AE6B4;
}

.form-message.error {
  background: #FED7D7;
  color: #742A2A;
  border: 1px solid #FC8181;
}

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

.footer-text {
  margin-bottom: 0;
  font-size: 0.9rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

@keyframes scroll {
  0% {
    transform: translateX(-50%) translateY(0);
  }
  100% {
    transform: translateX(-50%) translateY(20px);
  }
}

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

.mb-0 {
  margin-bottom: 0;
}

.mt-4 {
  margin-top: 2rem;
}

.hidden {
  display: none;
}

/* Section spacing */
section {
  scroll-margin-top: 80px;
}

/* Responsive utilities */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
  
  .nav-container {
    padding: 0 1rem;
  }
  
  .hero-container {
    padding: 0 1rem;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .why-us-grid {
    grid-template-columns: 1fr;
  }
}