:root {
  --primary: #7B2FBE;
  --primary-dark: #5B1E96;
  --primary-light: #9B59D0;
  --primary-bg: rgba(123, 47, 190, 0.1);
  --accent: #10B981;
  --black: #1A1A2E;
  --white: #FFFFFF;
  --text: #1A1A2E;
  --text-dim: #6B7280;
  --bg: #FFFFFF;
  --bg-soft: #F8F7FB;
  --card: #FFFFFF;
  --border: #E5E7EB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-600: #6B7280;
  --gray-800: #1F2937;
  --transition: 0.3s ease;
  --radius: 16px;
  --shadow: 0 4px 24px rgba(123, 47, 190, 0.08);
  --shadow-hover: 0 12px 40px rgba(123, 47, 190, 0.18);
}

[data-theme="dark"] {
  --bg: #0F0F1A;
  --bg-soft: #161625;
  --card: #1E1E2D;
  --border: #2E2E40;
  --text: #F3F4F6;
  --text-dim: #9CA3AF;
  --gray-100: #1A1A24;
  --gray-200: #2E2E40;
  --gray-600: #9CA3AF;
  --gray-800: #F3F4F6;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

/* NAVBAR */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 6%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

[data-theme="dark"] nav {
  background: rgba(15, 15, 26, 0.92);
  border-bottom-color: rgba(255,255,255,0.06);
}

.nav-logo { display: flex; align-items: center; text-decoration: none; }
.nav-logo img { height: 40px; width: auto; }

.nav-links { display: flex; gap: 28px; list-style: none; align-items: center; }
.nav-links a {
  text-decoration: none; font-size: 0.92rem; font-weight: 500;
  color: var(--gray-800); transition: color var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); }

.nav-cta {
  background: var(--primary); color: #fff;
  padding: 10px 22px; border-radius: 10px;
  font-weight: 600; font-size: 0.9rem; text-decoration: none;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover { background: var(--primary-light); transform: translateY(-1px); }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--gray-800); border-radius: 2px; transition: var(--transition); }

@media (max-width: 1020px) {
  .hamburger { display: flex; }
  .nav-links {
    display: none; position: fixed; top: 70px; left: 0; right: 0;
    background: var(--card); flex-direction: column; gap: 0;
    border-bottom: 1px solid var(--border); box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    padding: 10px 0;
  }
  .nav-links.open { display: flex !important; }
  .nav-links li { width: 100%; }
  .nav-links li a { display: block; padding: 14px 6%; border-bottom: 1px solid var(--gray-100); }
  .nav-cta-desktop { display: none; }
}

/* HERO */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 120px 6% 80px; text-align: center;
  background: linear-gradient(135deg, #1A1A2E 0%, #2D1B69 50%, #3D1A6E 100%);
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(123,47,190,0.25) 0%, transparent 40%),
              radial-gradient(circle at 80% 70%, rgba(16,185,129,0.12) 0%, transparent 40%);
}
.hero-content { position: relative; z-index: 1; max-width: 780px; }
.hero-img { position: relative; z-index: 1; flex: 1 1 45%; min-width: 280px; max-width: 600px; margin-left: 60px; display: flex; align-self: stretch; }
.hero-img img { width: 100%; height: 100%; object-fit: cover; border-radius: 20px; box-shadow: 0 24px 80px rgba(0,0,0,0.3); }

@media (min-width: 900px) {
  .hero { flex-direction: row; text-align: left; justify-content: space-between; gap: 40px; align-items: stretch; }
}
@media (max-width: 899px) {
  .hero { flex-direction: column; text-align: center; padding-top: 100px; align-items: center; }
  .hero-img { margin: 40px 0 0; width: 100%; max-width: 100%; height: 50vh; min-height: 280px; align-self: center; }
}

.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(123,47,190,0.3); border: 1px solid rgba(123,47,190,0.5);
  color: #D4AAFF; font-size: 0.78rem; font-weight: 700; letter-spacing: 1px;
  padding: 6px 16px; border-radius: 50px; margin-bottom: 24px; text-transform: uppercase;
}
.hero-tag::before { content: ''; width: 6px; height: 6px; background: #D4AAFF; border-radius: 50%; animation: pulse 1.8s infinite; }

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; color: #fff;
  line-height: 1.12; margin-bottom: 18px; letter-spacing: -1px;
}
.hero h1 em { font-style: normal; color: #C084FC; }
.hero p { font-size: clamp(1rem, 2vw, 1.15rem); color: rgba(255,255,255,0.75); max-width: 560px; margin: 0 auto 34px; }
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
@media (min-width: 900px) { .hero p, .hero-btns { margin-left: 0; margin-right: 0; } }

/* BUTTONS */
.btn-primary, .btn-outline, .btn-white {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: 10px; font-weight: 700; font-size: 0.97rem;
  text-decoration: none; transition: all var(--transition); cursor: pointer; border: none;
}
.btn-primary {
  background: var(--primary); color: #fff;
  box-shadow: 0 4px 20px rgba(123,47,190,0.4);
}
.btn-primary:hover { background: var(--primary-light); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(123,47,190,0.5); }
.btn-outline {
  border: 2px solid rgba(255,255,255,0.35); color: #fff; background: transparent;
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.btn-white { background: #fff; color: var(--primary); }
.btn-white:hover { background: #f3f4f6; transform: translateY(-2px); }

/* SECTIONS */
section { padding: 90px 6%; }
.section-alt { background: var(--bg-soft); }
.section-dark {
  background: linear-gradient(135deg, #1A1A2E, #2D1B69); color: #fff;
}
.section-dark .section-title { color: #fff; }
.section-dark .section-sub { color: rgba(255,255,255,0.7); }
.section-dark .section-tag { background: rgba(123,47,190,0.3); color: #D4AAFF; }

.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
  display: inline-block; background: var(--primary-bg); color: var(--primary);
  font-size: 0.76rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 5px 14px; border-radius: 50px; margin-bottom: 14px;
}
.section-title {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem); font-weight: 800; color: var(--text);
  letter-spacing: -0.5px; margin-bottom: 14px; line-height: 1.15;
}
.section-sub { font-size: 1.05rem; color: var(--text-dim); max-width: 580px; margin: 0 auto; }

/* CARDS */
.card-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px;
  max-width: 1200px; margin: 0 auto;
}
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 36px 30px 30px; text-align: center;
  transition: transform 0.4s cubic-bezier(.25,.46,.45,.94), box-shadow 0.4s, border-color 0.4s;
  position: relative; overflow: hidden;
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transform: scaleX(0); transition: transform 0.4s;
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-color: rgba(123,47,190,0.2); }
.card:hover::before { transform: scaleX(1); }
.card-icon {
  width: 72px; height: 72px; border-radius: 22px; margin: 0 auto 22px;
  background: linear-gradient(135deg, rgba(123,47,190,0.08), rgba(123,47,190,0.16));
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.3s, background 0.3s;
}
.card:hover .card-icon { transform: scale(1.1) rotate(-3deg); background: linear-gradient(135deg, var(--primary), var(--primary-light)); }
.card-icon svg { width: 32px; height: 32px; stroke: var(--primary); transition: stroke 0.3s; }
.card:hover .card-icon svg { stroke: #fff; }
.card h3 { font-size: 1.15rem; font-weight: 800; margin-bottom: 10px; color: var(--text); }
.card p { font-size: 0.92rem; color: var(--text-dim); line-height: 1.7; margin-bottom: 18px; }
.card-link {
  display: inline-flex; align-items: center; gap: 6px; color: var(--primary); font-weight: 700;
  font-size: 0.88rem; text-decoration: none; padding: 8px 18px; border-radius: 50px;
  background: rgba(123,47,190,0.06); transition: all 0.3s;
}
.card-link:hover { background: var(--primary); color: #fff; gap: 10px; }
.card-link svg { width: 16px; height: 16px; }

/* GALLERY */
.gallery-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px;
  max-width: 1200px; margin: 0 auto;
}
.gallery-item {
  position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 4/3; cursor: pointer; min-width: 0;
}
.gallery-item img, .gallery-item svg { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item-label {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 16px;
  background: linear-gradient(transparent, rgba(26,26,46,0.85)); color: #fff;
  font-weight: 700; font-size: 0.95rem; transform: translateY(100%); transition: transform 0.3s;
}
.gallery-item:hover .gallery-item-label { transform: translateY(0); }

/* PROCESS */
.process-steps {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 28px;
  max-width: 1100px; margin: 0 auto; position: relative;
}
.process-step {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 34px 26px; text-align: center; position: relative;
  transition: transform 0.4s, box-shadow 0.4s;
}
.process-step:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.step-num {
  width: 46px; height: 46px; border-radius: 50%; margin: 0 auto 18px;
  background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.1rem;
}
.process-step h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.process-step p { font-size: 0.9rem; color: var(--text-dim); line-height: 1.6; }

/* CTA BAND */
.cta-band {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  padding: 80px 6%; text-align: center; color: #fff;
}
.cta-band h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 800; margin-bottom: 12px; }
.cta-band p { font-size: 1.05rem; color: rgba(255,255,255,0.85); max-width: 560px; margin: 0 auto 28px; }

/* FORMS */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-input, .form-textarea {
  width: 100%; padding: 14px 16px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--card); color: var(--text); font-family: inherit; font-size: 0.96rem;
  outline: none; transition: border-color var(--transition), box-shadow var(--transition);
}
.form-input:focus, .form-textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(123,47,190,0.1); }
.form-textarea { min-height: 130px; resize: vertical; }

.section-dark .form-input, .section-dark .form-textarea {
  background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.15); color: #fff;
}
.section-dark .form-input::placeholder, .section-dark .form-textarea::placeholder { color: rgba(255,255,255,0.4); }
.section-dark .form-input:focus, .section-dark .form-textarea:focus { border-color: var(--primary-light); }

/* CONTACT */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; max-width: 1000px; margin: 0 auto; }
.contact-info { display: flex; flex-direction: column; gap: 22px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-item-icon {
  width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
  background: rgba(123,47,190,0.25); display: flex; align-items: center; justify-content: center;
}
.contact-item-icon svg { width: 22px; height: 22px; fill: #C084FC; }
.contact-item h4 { font-size: 0.8rem; color: rgba(255,255,255,0.5); font-weight: 600; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.8px; }
.contact-item a, .contact-item p { color: #fff; font-size: 0.98rem; font-weight: 600; text-decoration: none; }
.contact-item a:hover { color: #C084FC; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }

@media (max-width: 820px) {
  .contact-grid, .form-row { grid-template-columns: 1fr; }
  section { padding: 70px 5%; }
}

/* FOOTER */
footer {
  background: #0F0F1A; color: rgba(255,255,255,0.55); padding: 50px 6%; text-align: center;
}
footer > img { height: 36px; width: auto; margin: 0 auto 18px; filter: brightness(0) invert(1); }
.footer-links { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; margin-bottom: 18px; }
.footer-links a { color: rgba(255,255,255,0.65); text-decoration: none; font-size: 0.9rem; transition: color var(--transition); }
.footer-links a:hover { color: #fff; }
.footer-social { display: flex; gap: 14px; justify-content: center; align-items: center; margin: 18px 0 14px; }
.footer-social a {
  display: flex; align-items: center; justify-content: center; width: 40px; height: 40px;
  border-radius: 10px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.12);
  transition: background var(--transition), transform var(--transition);
}
.footer-social a:hover { background: rgba(255,255,255,0.22); transform: translateY(-2px); }
footer p { font-size: 0.85rem; }
footer p a { color: rgba(255,255,255,0.65); }

/* UTILITIES */
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.feature-list li { display: flex; gap: 12px; align-items: flex-start; }
.check-icon {
  width: 32px; height: 32px; border-radius: 8px; flex-shrink: 0;
  background: var(--primary-bg); display: flex; align-items: center; justify-content: center;
}

/* PRIVACY / LEGAL */
.legal-content { max-width: 800px; margin: 0 auto; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 48px; }
.legal-content h2 { font-size: 1.5rem; margin: 32px 0 14px; color: var(--text); }
.legal-content p, .legal-content li { color: var(--text-dim); margin-bottom: 10px; }
.legal-content ul { margin-left: 22px; margin-bottom: 18px; }

/* TABLET / MOBILE */
@media (max-width: 640px) {
  .hero h1 { font-size: 2rem; }
  .card-grid { grid-template-columns: 1fr; gap: 20px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
}

/* Hero scroll indicator */
.hero-scroll { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,0.55); font-size: 0.65rem; letter-spacing: 2px; font-weight: 700; }
.hero-scroll-line { width: 1px; height: 32px; background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent); animation: scrollDown 1.8s infinite; }
@keyframes scrollDown { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(12px); opacity: 0; } }
.btn-back {
  display: inline-flex; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.7); font-size: 0.85rem; font-weight: 600;
  text-decoration: none; margin-bottom: 18px;
  transition: color 0.3s;
}
.btn-back:hover { color: #fff; }
.btn-back svg { width: 18px; height: 18px; }

.details-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
  max-width: 1100px; margin: 0 auto;
}
.details-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-hover); }
.details-img img { width: 100%; height: 100%; object-fit: cover; }
.details-content .section-tag { margin-bottom: 14px; }
.details-content h2 { font-size: 1.9rem; font-weight: 800; margin-bottom: 16px; line-height: 1.2; color: var(--text); }
.details-content p { color: var(--text-dim); margin-bottom: 22px; line-height: 1.7; }

/* SERVICE LINKS */
.service-link, .service-link-sub {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--primary); font-weight: 700; font-size: 0.88rem;
  text-decoration: none; padding: 8px 18px; border-radius: 50px;
  background: rgba(123,47,190,0.06); transition: all 0.3s;
}
.service-link:hover, .service-link-sub:hover { background: var(--primary); color: #fff; gap: 10px; }
.service-link svg, .service-link-sub svg { width: 16px; height: 16px; }

/* SPLIT SECTION */
.split-section { padding: 90px 6%; background: var(--bg-soft); }
.split-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
  max-width: 1200px; margin: 0 auto;
}
.split-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-hover); }
.split-img img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; }
.split-content h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 800; margin-bottom: 18px; line-height: 1.15; color: var(--text); }
.split-content p { color: var(--text-dim); margin-bottom: 24px; line-height: 1.7; }

/* STATS */
.stats-section, .stats {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  padding: 80px 6%; color: #fff; text-align: center;
}
.stats-header { margin-bottom: 40px; }
.stats-header h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 800; margin-bottom: 10px; }
.stats-header p { color: rgba(255,255,255,0.85); max-width: 560px; margin: 0 auto; }
.stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 28px;
  max-width: 1000px; margin: 0 auto;
}
.stat-item { background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.18); border-radius: var(--radius); padding: 30px 20px; backdrop-filter: blur(4px); }
.stat-number { font-size: 2.6rem; font-weight: 800; margin-bottom: 6px; }
.stat-label { font-size: 0.92rem; color: rgba(255,255,255,0.85); }

/* PLATFORMS */
.platforms-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 24px;
  max-width: 1000px; margin: 0 auto;
}
.platform-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 20px; text-align: center; transition: transform 0.3s, box-shadow 0.3s;
}
.platform-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.platform-logo { width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; overflow: hidden; }
.platform-logo img { width: 100%; height: 100%; object-fit: contain; }
.platform-card h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; }
.platform-card p { font-size: 0.85rem; color: var(--text-dim); }

/* PURPLE ACCENT VARIABLES & BUTTON */
:root { --purple: #7B2FBE; --purple-bg: #F4EEFF; }
.btn-purple {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--primary); color: #fff; padding: 14px 28px; border-radius: 10px;
  font-weight: 700; font-size: 0.97rem; text-decoration: none; transition: all var(--transition);
}
.btn-purple:hover { background: var(--primary-light); transform: translateY(-2px); }

@media (max-width: 900px) {
  .split-grid { grid-template-columns: 1fr; gap: 40px; }
  .split-img img { min-height: 260px; }
}