/* Variables & Resets */
:root {
  --bg-dark: #000000;
  --bg-grey: #050505;
  --bg-card: rgba(26, 26, 26, 0.6);
  --text-main: #ffffff;
  --text-muted: #a0a0a0;
  --accent: #ffffff;
  --accent-hover: #e0e0e0;
  --border-color: rgba(255, 255, 255, 0.1);
  --transition-speed: 0.3s;
}

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

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

body {
  font-family: 'Mulish', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: var(--text-main);
  transition: color var(--transition-speed);
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.2;
}

h1 {
  font-size: 4rem;
  letter-spacing: -1px;
  margin-bottom: 1.5rem;
}

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

h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

p {
  color: var(--text-muted);
  font-weight: 300;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--accent);
  color: var(--bg-dark);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--accent);
  background-color: rgba(255, 255, 255, 0.05);
}

.btn-outline {
  border-color: var(--accent);
  padding: 0.5rem 1.2rem;
}

.btn-outline:hover {
  background-color: var(--accent);
  color: var(--bg-dark);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 0;
  z-index: 100;
  transition: background-color var(--transition-speed);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background-color: rgba(10, 10, 10, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo {
  display: flex;
  align-items: center;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 2px;
}

.nav-logo-img {
  max-height: 35px;
  width: auto;
}

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

.nav-links a {
  font-size: 0.9rem;
  font-weight: 400;
}

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

.nav-icon {
  font-size: 1.5rem;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px; /* Space for navbar */
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at top center, rgba(255, 255, 255, 0.15) 0%, var(--bg-dark) 70%);
  z-index: -2;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(10, 10, 10, 0.3) 0%, rgba(10, 10, 10, 0.9) 100%);
  z-index: -1;
}

.hero-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 900px) {
  .hero-split {
    grid-template-columns: 1fr 1fr;
  }
}

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

.hero-text-content p {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.hero-cta {
  display: flex;
  justify-content: flex-start;
  gap: 1.5rem;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
}

.hero-image {
  width: 100%;
  max-width: 380px; /* Slightly larger as requested */
  height: 500px; /* Taller rectangle like before, but larger */
  border-radius: 40px;
  object-fit: cover;
  object-position: center; /* Ensures it crops evenly from the sides */
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  transform: rotate(-5deg); /* Restored the original -5deg tilt */
  transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.hero-image:hover {
  transform: rotate(0deg) scale(1.02);
  box-shadow: 0 30px 60px rgba(255,255,255,0.05);
}

/* General Section Styles */
section {
  padding: 6rem 0;
  background-color: var(--bg-grey);
}

section:nth-child(even) {
  background-color: var(--bg-dark);
}

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

.section-header p {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Outcomes / Services Section */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

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

@media (min-width: 900px) {
  .bento-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
  .card-large {
    grid-column: span 2;
  }
}

.card {
  background-color: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 3rem 2rem;
  border-radius: 32px;
  border: 1px solid var(--border-color);
  transition: transform var(--transition-speed), border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.card:hover {
  transform: translateY(-10px);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.05);
}

.card-icon {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

/* How It Works Section */
.process-steps {
  max-width: 800px;
  margin: 0 auto;
}

.staggered-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1100px;
}

.step-box {
  background-color: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 2.5rem;
  border-radius: 24px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  transition: transform var(--transition-speed);
}

@media (min-width: 768px) {
  .staggered-steps .step-box:nth-child(2) {
    transform: translateY(40px);
  }
  .staggered-steps .step-box:nth-child(3) {
    transform: translateY(80px);
  }
  
  .staggered-steps .step-box:nth-child(2):hover {
    transform: translateY(30px);
  }
  .staggered-steps .step-box:nth-child(3):hover {
    transform: translateY(70px);
  }
}

.step-number {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  background-color: var(--bg-dark);
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.2rem;
}

.step-content {
  padding-top: 0.5rem;
}

/* Zig-Zag Layout */
.zig-zag-layout {
  display: flex;
  flex-direction: column;
  gap: 6rem;
}

.zig-zag-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3rem;
}

@media (min-width: 900px) {
  .zig-zag-row {
    flex-direction: row;
    gap: 5rem;
  }
  .zig-zag-row.reverse {
    flex-direction: row-reverse;
  }
}

.zz-text {
  flex: 1;
}

.zz-text h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.zz-text p {
  font-size: 1.15rem;
}

.zz-visual {
  flex: 1;
  background-color: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 32px;
  height: 350px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  color: var(--accent);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.zz-visual:hover {
  transform: scale(1.02);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.05);
}

/* Portfolio Section */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
}

.portfolio-item {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  opacity: 0;
  display: flex;
  align-items: flex-end;
  padding: 2rem;
  transition: opacity var(--transition-speed);
}

.portfolio-item:hover .item-overlay {
  opacity: 1;
}

.item-overlay span {
  font-size: 1.2rem;
  font-weight: 500;
}

/* Testimonials / Social Proof Section */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.testimonial-card {
  background-color: var(--bg-card);
  padding: 2.5rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.stars {
  color: #fbbf24;
  font-size: 1.2rem;
  display: flex;
  gap: 0.2rem;
}

.quote {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text-main);
  flex-grow: 1;
}

.client-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
}

.client-avatar {
  width: 45px;
  height: 45px;
  background-color: var(--bg-dark);
  border: 1px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--accent);
}

.client-info h4 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.client-info span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* CTA Section */
.cta-section {
  background-color: var(--bg-card);
  text-align: center;
  padding: 8rem 0;
}

.cta-box {
  max-width: 800px;
  margin: 0 auto;
}

.cta-box h2 {
  font-size: 3rem;
}

.cta-box p {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
}

/* Footer */
footer {
  background-color: var(--bg-dark);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-brand h3 {
  font-size: 1.5rem;
  letter-spacing: 2px;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

/* Animations */
.hidden-el {
  opacity: 0;
  will-change: opacity, transform;
}

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

.fade-left {
  transform: translateX(-30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.slide-down {
  transform: translateY(-100%);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

/* Animation Delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* In-view classes */
.fade-up.is-visible,
.fade-left.is-visible {
  opacity: 1;
  transform: translate(0);
}

.slide-down.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .nav-links {
    display: none; /* In a real app, add a hamburger menu */
  }
  
  .step::after {
    display: none;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}