@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --primary-blue: #0A2540;
  --secondary-blue: #0066FF;
  --light-blue: #EBF3FF;
  --white: #FFFFFF;
  --text-dark: #1A1F36;
  --text-gray: #4F566B;
  --bg-gray: #F7F9FC;
  --accent: #00D4FF;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 25px 30px -5px rgba(0, 102, 255, 0.15);
}

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

html {
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Animations */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--secondary-blue), #0044CC);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 102, 255, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--secondary-blue);
  border: 2px solid var(--secondary-blue);
}

.btn-outline:hover {
  background: var(--light-blue);
}

.btn-white {
  background: var(--white);
  color: var(--primary-blue);
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

/* Navbar */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

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

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span {
  color: var(--secondary-blue);
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-weight: 500;
  color: var(--text-dark);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--secondary-blue);
  transition: var(--transition);
}

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

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

/* Hero Section */
.hero {
  padding: 160px 0 100px;
  background: linear-gradient(135deg, var(--light-blue) 0%, var(--white) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background-image: url('images/hero_bg.png');
  background-size: cover;
  background-position: center;
  clip-path: polygon(15% 0, 100% 0, 100% 100%, 0 100%);
  opacity: 0.9;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 60%;
  padding-right: 2rem;
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  color: var(--primary-blue);
}

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

.hero p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  color: var(--text-gray);
  max-width: 90%;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(0,0,0,0.1);
}

.stat-item h3 {
  font-size: 2rem;
  color: var(--secondary-blue);
  margin-bottom: 0.25rem;
}

.stat-item p {
  font-size: 0.875rem;
  margin: 0;
  font-weight: 500;
}

/* Section Common */
section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.section-tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--light-blue);
  color: var(--secondary-blue);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
}

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

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

.about-img {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s;
}

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

.about-text h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--primary-blue);
}

.about-text p {
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

/* Industries Section */
.industries {
  background: var(--bg-gray);
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.industry-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.industry-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--secondary-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  z-index: -1;
}

.industry-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

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

.icon-wrapper {
  width: 60px;
  height: 60px;
  background: var(--light-blue);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--secondary-blue);
}

.industry-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

/* Services Section */
.services {
  background: var(--white);
}

.service-card {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.05);
  border-radius: 20px;
  padding: 3rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow-hover);
  border-color: rgba(0, 102, 255, 0.2);
}

.service-info h3 {
  font-size: 1.75rem;
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

.service-info p {
  margin-bottom: 1.5rem;
}

.service-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--text-dark);
}

.service-list li svg {
  color: var(--secondary-blue);
  flex-shrink: 0;
}

/* Why GIFT City Section */
.gift-city {
  background: var(--primary-blue);
  color: var(--white);
  padding: 100px 0;
}

.gift-city .section-header h2, .gift-city .section-header p {
  color: var(--white);
}

.gift-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.gift-feature {
  background: rgba(255,255,255,0.05);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.1);
  transition: var(--transition);
}

.gift-feature:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-5px);
}

.gift-feature h4 {
  color: var(--white);
  font-size: 1.125rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.gift-feature h4 svg {
  color: var(--accent);
}

/* Process Section */
.process {
  background: var(--bg-gray);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 40px;
  right: -20px;
  width: 40px;
  height: 2px;
  background: var(--secondary-blue);
  opacity: 0.3;
}

.step-number {
  width: 80px;
  height: 80px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary-blue);
  margin: 0 auto 1.5rem;
  box-shadow: var(--shadow-md);
  border: 4px solid var(--light-blue);
  transition: var(--transition);
}

.process-step:hover .step-number {
  background: var(--secondary-blue);
  color: var(--white);
  transform: scale(1.1);
}

.process-step h4 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.process-step p {
  font-size: 0.875rem;
}

/* Testimonials */
.testimonials {
  background: var(--white);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.testimonial-card {
  background: var(--bg-gray);
  padding: 3rem;
  border-radius: 20px;
  position: relative;
}

.quote-icon {
  position: absolute;
  top: 2rem;
  right: 2rem;
  color: var(--light-blue);
  opacity: 0.5;
}

.testimonial-card p {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--text-dark);
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  font-weight: 700;
  color: var(--primary-blue);
  font-family: var(--font-heading);
}

/* FAQ */
.faq {
  background: var(--bg-gray);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  margin-bottom: 1rem;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-dark);
  font-family: var(--font-heading);
  font-size: 1.125rem;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--secondary-blue);
}

.faq-answer {
  padding: 0 2rem;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  opacity: 0;
}

.faq-item.active .faq-answer {
  padding: 0 2rem 1.5rem;
  max-height: 300px;
  opacity: 1;
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
}

/* CTA Section */
.cta {
  background: linear-gradient(135deg, var(--primary-blue), #001a33);
  padding: 120px 0;
  text-align: center;
  color: var(--white);
}

.cta h2 {
  font-size: 3rem;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.cta p {
  font-size: 1.25rem;
  opacity: 0.9;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.cta .hero-buttons {
  justify-content: center;
  margin: 0;
}

/* Footer */
footer {
  background: #051324;
  color: rgba(255,255,255,0.7);
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand .logo {
  color: var(--white);
  margin-bottom: 1rem;
}

.footer-title {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--secondary-blue);
  padding-left: 5px;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--white);
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--secondary-blue);
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero::before {
    width: 100%;
    clip-path: none;
    opacity: 0.15;
  }
  .hero-content {
    max-width: 100%;
    padding-right: 0;
    text-align: center;
  }
  .hero-stats {
    justify-content: center;
  }
  .hero-buttons {
    justify-content: center;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .process-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .process-step:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; /* Add mobile menu for real prod */
  }
  .hero h1 {
    font-size: 2.5rem;
  }
  .hero-stats {
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .service-card {
    grid-template-columns: 1fr;
    padding: 2rem;
  }
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
  .process-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-buttons {
    flex-direction: column;
  }
}