/* Reset & Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --purple: #a665f6;
  --purple-light: #c4a0ff;
  --purple-bg: #b07aff;
  --dark: #000;
  --gray: #666;
  --light-bg: #fafaf9;
  --white: #fafafa;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-heading: 'Outfit', -apple-system, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

address {
  font-style: normal;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 4rem);
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem clamp(1.5rem, 4vw, 4rem);
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 70px;
  width: auto;
  flex-shrink: 0;
  object-fit: contain;
}

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

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

.nav-btn {
  font-family: 'Inter Tight', var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.6rem 1.5rem;
  border: 1px solid var(--purple);
  border-radius: 300px;
  color: var(--dark);
  transition: all 0.2s;
}

.nav-btn:hover {
  background: var(--purple);
  color: var(--white);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  transition: all 0.3s;
}

/* Hero */
.hero {
  background: var(--light-bg);
  padding: clamp(2rem, 5vw, 4rem) clamp(1.5rem, 4vw, 4rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-height: 80vh;
  align-items: flex-start;
}

.hero-content {
  max-width: 700px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 8vw, 8rem);
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: -0.04em;
  color: var(--dark);
}

.hero-title .underline {
  display: inline;
  background-image: linear-gradient(var(--purple), var(--purple));
  background-position: 0 92%;
  background-size: 100% 0.08em;
  background-repeat: no-repeat;
}

.hero-image {
  width: 100%;
  position: relative;
  border-radius: 4px;
  overflow: hidden;
}

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

.hero-cta {
  position: relative;
  margin-top: -4rem;
  z-index: 2;
  align-self: center;
  background: rgba(255, 255, 255, 0.9);
  padding: 1rem 2rem;
  border-radius: 4px;
}

.cta-link {
  display: inline-block;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--purple);
  padding: 0.8rem 0;
  transition: all 0.2s;
}

.cta-link:hover {
  opacity: 0.7;
}

/* About */
.about {
  padding: clamp(4rem, 10vw, 8rem) 0;
}

.about-text {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3.5vw, 2.8rem);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.02em;
  max-width: 900px;
}

/* Section Label + Divider */
.section-label {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray);
  margin-bottom: 0.5rem;
}

.divider {
  border: none;
  border-top: 1px solid #ddd;
  margin-bottom: 3rem;
}

/* Approach */
.approach {
  padding: clamp(4rem, 10vw, 8rem) 0;
  background: var(--light-bg);
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.approach-item h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.approach-item p {
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 1.7;
}

/* Quote Banner */
.quote-banner {
  position: relative;
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 4vw, 4rem);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.quote-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #c9a0ff 0%, #a66cff 30%, #b87aff 60%, #d4b0ff 100%);
  z-index: 0;
}

.quote-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(200, 160, 255, 0.6) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 40%, rgba(180, 140, 255, 0.5) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(220, 190, 255, 0.4) 0%, transparent 40%);
}

.quote-text {
  position: relative;
  z-index: 1;
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 3vw, 2.2rem);
  font-weight: 400;
  color: var(--white);
  text-align: center;
  max-width: 800px;
  line-height: 1.4;
}

/* Contact */
.contact {
  padding: clamp(4rem, 10vw, 8rem) 0;
}

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

.contact-info p {
  font-size: 1.05rem;
  color: var(--gray);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact-info address p {
  margin-bottom: 0.5rem;
  color: var(--dark);
  font-size: 0.95rem;
}

.contact-info address a {
  color: var(--purple);
  transition: opacity 0.2s;
}

.contact-info address a:hover {
  opacity: 0.7;
}

.social-links {
  margin-top: 1.5rem;
}

.social-links a {
  color: var(--dark);
  transition: color 0.2s;
}

.social-links a:hover {
  color: var(--purple);
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--gray);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid #ddd;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s;
  background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--purple);
}

.form-group textarea {
  resize: vertical;
}

.submit-btn {
  align-self: flex-start;
  padding: 0.8rem 2rem;
  background: var(--dark);
  color: var(--white);
  border: none;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.submit-btn:hover {
  background: var(--purple);
}

/* Footer */
.footer {
  border-top: 1px solid #ddd;
  padding: 3rem clamp(1.5rem, 4vw, 4rem);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
}

.footer-left .logo {
  margin-bottom: 0.5rem;
  display: inline-block;
}

.footer-legal {
  font-size: 0.8rem;
  color: var(--gray);
}

.newsletter-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-form input {
  padding: 0.6rem 1rem;
  border: 1.5px solid #ddd;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  width: 220px;
  transition: border-color 0.2s;
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--purple);
}

.newsletter-form button {
  padding: 0.6rem 1.5rem;
  background: none;
  border: 1.5px solid var(--dark);
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.newsletter-form button:hover {
  background: var(--dark);
  color: var(--white);
}

/* Mobile */
@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--white);
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid #ddd;
  }

  .nav.open {
    display: flex;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .mobile-menu-btn.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .mobile-menu-btn.open span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-btn.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero {
    min-height: auto;
    padding: 2.5rem 1.5rem;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-inner {
    flex-direction: column;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-form input {
    width: 100%;
  }
}

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

.fade-in {
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
}

.fade-in-delay-1 {
  animation-delay: 0.3s;
}

.fade-in-delay-2 {
  animation-delay: 0.6s;
}

.fade-in-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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