/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: #1a1a2e; background: #fff; line-height: 1.7; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }

:root {
  --primary: #7c3aed;
  --primary2: #a855f7;
  --accent: #f43f5e;
  --accent2: #fb923c;
  --dark: #0f0a1e;
  --dark2: #1e1040;
  --light: #f5f3ff;
  --gray: #6b7280;
  --radius: 20px;
  --glow: 0 0 40px rgba(124,58,237,0.4);
  --shadow: 0 8px 40px rgba(124,58,237,0.15);
}

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color: #fff; padding: 15px 36px; border-radius: 50px;
  font-weight: 700; font-size: 0.95rem; border: none; cursor: pointer;
  position: relative; overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 20px rgba(124,58,237,0.4);
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--primary2), var(--primary));
  opacity: 0; transition: opacity 0.3s;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(124,58,237,0.55); }
.btn-primary:hover::before { opacity: 1; }
.btn-primary span, .btn-primary i { position: relative; z-index: 1; }

.btn-outline {
  display: inline-block; border: 2px solid rgba(255,255,255,0.5);
  color: #fff; padding: 13px 32px; border-radius: 50px;
  font-weight: 600; font-size: 0.95rem;
  backdrop-filter: blur(8px); background: rgba(255,255,255,0.08);
  transition: background 0.3s, border-color 0.3s, transform 0.3s;
}
.btn-outline:hover { background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.8); transform: translateY(-3px); }

/* ===== SECTION TAGS ===== */
.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, rgba(124,58,237,0.12), rgba(168,85,247,0.12));
  color: var(--primary); font-size: 0.78rem; font-weight: 700;
  letter-spacing: 2.5px; text-transform: uppercase;
  padding: 7px 18px; border-radius: 50px; margin-bottom: 16px;
  border: 1px solid rgba(124,58,237,0.2);
}
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3rem); color: var(--dark);
  background: linear-gradient(135deg, var(--dark), var(--primary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ===== NAVBAR ===== */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: all 0.4s;
}
#navbar.scrolled {
  background: rgba(15,10,30,0.92);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(124,58,237,0.2);
}
.nav-inner {
  max-width: 1160px; margin: 0 auto; padding: 0 24px;
  height: 72px; display: flex; align-items: center; justify-content: space-between;
}
.logo {
  font-family: 'Playfair Display', serif; font-size: 1.5rem; font-weight: 800;
  background: linear-gradient(135deg, #fff, var(--primary2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.nav-links { list-style: none; display: flex; gap: 4px; align-items: center; }
.nav-links a {
  color: rgba(255,255,255,0.8); font-size: 0.87rem; font-weight: 500;
  padding: 8px 14px; border-radius: 10px;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: #fff; background: rgba(124,58,237,0.25); }
.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: #fff; border-radius: 2px; transition: 0.3s; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; text-align: center; padding: 120px 24px 100px;
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 50%, #2d1b69 0%, transparent 50%),
              radial-gradient(ellipse at 80% 20%, #1e0a3c 0%, transparent 50%),
              radial-gradient(ellipse at 60% 80%, #0f1f5c 0%, transparent 50%),
              linear-gradient(160deg, #0a0618 0%, #0f0a1e 40%, #1a0533 100%);
}
/* Animated orbs */
.hero-bg::before {
  content: ''; position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(124,58,237,0.25) 0%, transparent 70%);
  top: -100px; right: -100px; border-radius: 50%;
  animation: float1 8s ease-in-out infinite;
}
.hero-bg::after {
  content: ''; position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(244,63,94,0.15) 0%, transparent 70%);
  bottom: -80px; left: -80px; border-radius: 50%;
  animation: float2 10s ease-in-out infinite;
}
@keyframes float1 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(-40px,40px) scale(1.1)} }
@keyframes float2 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(40px,-30px) scale(1.08)} }

/* Particles */
.particles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.particle {
  position: absolute; border-radius: 50%;
  background: rgba(255,255,255,0.6);
  animation: rise linear infinite;
}
@keyframes rise {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 0.5; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

.hero-content { position: relative; z-index: 2; max-width: 780px; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(124,58,237,0.2); color: #c4b5fd;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 3px; text-transform: uppercase;
  padding: 9px 22px; border-radius: 50px; margin-bottom: 28px;
  border: 1px solid rgba(124,58,237,0.4);
  backdrop-filter: blur(8px);
}
.hero-tag::before { content: ''; width: 6px; height: 6px; background: #a855f7; border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{box-shadow:0 0 0 0 rgba(168,85,247,0.6)} 50%{box-shadow:0 0 0 8px rgba(168,85,247,0)} }

.hero-content h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3.2rem, 9vw, 6.5rem); font-weight: 800;
  line-height: 1.05; margin-bottom: 28px;
  background: linear-gradient(135deg, #fff 30%, #c4b5fd 60%, #f9a8d4 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-content p {
  font-size: 1.2rem; color: rgba(255,255,255,0.65); margin-bottom: 44px;
  max-width: 540px; margin-left: auto; margin-right: auto; line-height: 1.8;
}
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Scroll indicator */
.hero-scroll {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.hero-scroll span { color: rgba(255,255,255,0.4); font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase; }
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, rgba(124,58,237,0.8), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine { 0%,100%{transform:scaleY(1);opacity:1} 50%{transform:scaleY(0.5);opacity:0.4} }

/* ===== FEATURES ===== */
.features { padding: 100px 0; background: var(--light); position: relative; overflow: hidden; }
.features::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,0.06) 0%, transparent 70%);
  border-radius: 50%;
}
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 28px; }
.feature-card {
  background: #fff; border-radius: var(--radius); padding: 40px 32px; text-align: center;
  box-shadow: 0 4px 24px rgba(124,58,237,0.08);
  border: 1px solid rgba(124,58,237,0.08);
  transition: transform 0.4s, box-shadow 0.4s, border-color 0.4s;
  position: relative; overflow: hidden;
}
.feature-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary2), var(--accent));
  transform: scaleX(0); transition: transform 0.4s;
}
.feature-card:hover { transform: translateY(-10px); box-shadow: var(--shadow); border-color: rgba(124,58,237,0.2); }
.feature-card:hover::after { transform: scaleX(1); }
.feature-icon {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  border-radius: 22px; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px; font-size: 1.6rem; color: #fff;
  box-shadow: 0 8px 24px rgba(124,58,237,0.35);
  transition: transform 0.3s;
}
.feature-card:hover .feature-icon { transform: rotate(-8deg) scale(1.1); }
.feature-card h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 12px; color: var(--dark); }
.feature-card p { font-size: 0.9rem; color: var(--gray); line-height: 1.7; }

/* ===== ABOUT ===== */
.about { padding: 110px 0; background: #fff; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-visual { position: relative; display: flex; justify-content: center; align-items: center; min-height: 380px; }
.about-ring {
  position: absolute; width: 340px; height: 340px; border-radius: 50%;
  border: 2px dashed rgba(124,58,237,0.25);
  animation: spin 20s linear infinite;
}
.about-ring2 {
  position: absolute; width: 280px; height: 280px; border-radius: 50%;
  border: 2px solid rgba(168,85,247,0.15);
  animation: spin 14s linear infinite reverse;
}
@keyframes spin { to { transform: rotate(360deg); } }
.about-img-box {
  width: 240px; height: 240px;
  background: linear-gradient(135deg, var(--dark2) 0%, var(--primary) 100%);
  border-radius: 36px; display: flex; align-items: center; justify-content: center;
  position: relative; z-index: 1;
  box-shadow: 0 24px 80px rgba(124,58,237,0.4), var(--glow);
  transform: rotate(-3deg);
  transition: transform 0.4s;
}
.about-img-box:hover { transform: rotate(0deg) scale(1.04); }
.about-initials {
  font-family: 'Playfair Display', serif; font-size: 4.5rem; font-weight: 800;
  color: rgba(255,255,255,0.95); letter-spacing: 4px;
}
/* Floating badges */
.about-badge {
  position: absolute; background: #fff; border-radius: 14px;
  padding: 10px 16px; box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  display: flex; align-items: center; gap: 10px; z-index: 2;
  border: 1px solid rgba(124,58,237,0.1);
  animation: floatBadge 4s ease-in-out infinite;
}
.about-badge:nth-child(3) { top: 20px; right: -20px; animation-delay: 0s; }
.about-badge:nth-child(4) { bottom: 30px; left: -20px; animation-delay: 2s; }
@keyframes floatBadge { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
.about-badge i { color: var(--primary); font-size: 1.1rem; }
.about-badge span { font-size: 0.82rem; font-weight: 700; color: var(--dark); white-space: nowrap; }

.about-text h2 {
  font-family: 'Playfair Display', serif; font-size: clamp(1.9rem, 3vw, 2.6rem);
  color: var(--dark); margin-bottom: 20px; line-height: 1.25;
}
.about-text h2 em { font-style: normal; color: var(--primary); }
.about-text p { color: var(--gray); margin-bottom: 18px; font-size: 0.97rem; line-height: 1.8; }
.about-text .btn-primary { margin-top: 16px; }

/* ===== SERVICES ===== */
.services { padding: 110px 0; background: var(--light); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }
.service-card {
  background: #fff; border-radius: var(--radius); padding: 44px 36px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.05);
  border: 1px solid rgba(124,58,237,0.07);
  transition: transform 0.4s, box-shadow 0.4s;
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary2));
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.service-card:hover::before { transform: scaleX(1); }
.service-card .svc-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, rgba(124,58,237,0.1), rgba(168,85,247,0.1));
  border-radius: 16px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px; font-size: 1.6rem; color: var(--primary);
  transition: background 0.3s, transform 0.3s;
}
.service-card:hover .svc-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color: #fff; transform: scale(1.1);
}
.service-card h4 { font-size: 1.08rem; font-weight: 700; margin-bottom: 12px; color: var(--dark); }
.service-card p { font-size: 0.9rem; color: var(--gray); line-height: 1.7; }

/* ===== STATS ===== */
.stats {
  padding: 90px 0; position: relative; overflow: hidden;
  background: linear-gradient(135deg, #0a0618 0%, #1a0533 50%, #0f1f5c 100%);
}
.stats::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(124,58,237,0.2) 0%, transparent 70%);
}
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 40px; text-align: center; position: relative; z-index: 1; }
.stat-item { padding: 20px; }
.stat-item h3 {
  font-family: 'Playfair Display', serif; font-size: 3.5rem; font-weight: 800;
  background: linear-gradient(135deg, #fff, var(--primary2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 8px; line-height: 1;
}
.stat-item p { color: rgba(255,255,255,0.55); font-size: 0.9rem; font-weight: 500; letter-spacing: 1px; text-transform: uppercase; }

/* ===== PORTFOLIO ===== */
.portfolio { padding: 110px 0; background: #fff; }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 28px; }
.portfolio-card {
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  transition: transform 0.4s, box-shadow 0.4s;
  cursor: pointer;
}
.portfolio-card:hover { transform: translateY(-10px) scale(1.01); box-shadow: 0 24px 60px rgba(0,0,0,0.18); }
.portfolio-thumb {
  height: 220px; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.portfolio-thumb::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(0,0,0,0); transition: background 0.4s;
}
.portfolio-card:hover .portfolio-thumb::after { background: rgba(0,0,0,0.25); }
.portfolio-thumb span {
  font-family: 'Playfair Display', serif; font-size: 4rem; font-weight: 800;
  color: rgba(255,255,255,0.25); transition: transform 0.4s, color 0.4s;
  position: relative; z-index: 1;
}
.portfolio-card:hover .portfolio-thumb span { transform: scale(1.2); color: rgba(255,255,255,0.5); }
.portfolio-info { padding: 22px 26px; background: #fff; border-top: 3px solid transparent; transition: border-color 0.3s; }
.portfolio-card:hover .portfolio-info { border-top-color: var(--primary); }
.portfolio-info h4 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.portfolio-info p { font-size: 0.85rem; color: var(--primary); font-weight: 600; letter-spacing: 0.5px; }

/* ===== CONTACT ===== */
.contact { padding: 110px 0; background: var(--light); position: relative; overflow: hidden; }
.contact::before {
  content: ''; position: absolute; bottom: -200px; right: -200px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,0.07) 0%, transparent 70%);
  border-radius: 50%;
}
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; align-items: start; position: relative; z-index: 1; }
.contact-info h2 {
  font-family: 'Playfair Display', serif; font-size: clamp(1.9rem, 3vw, 2.6rem);
  color: var(--dark); margin-bottom: 40px; line-height: 1.25;
}
.info-item { display: flex; gap: 20px; margin-bottom: 32px; align-items: flex-start; }
.info-item i {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color: #fff; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0; margin-top: 2px;
  box-shadow: 0 6px 20px rgba(124,58,237,0.35);
}
.info-item strong { display: block; font-size: 0.75rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gray); margin-bottom: 5px; }
.info-item p { font-size: 0.95rem; color: var(--dark); line-height: 1.7; }
.info-item a { color: var(--primary); font-weight: 500; }
.info-item a:hover { text-decoration: underline; }

.contact-form {
  background: #fff; border-radius: 24px; padding: 52px 44px;
  box-shadow: 0 12px 60px rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.1);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 15px 20px;
  border: 2px solid #e9e3ff; border-radius: 12px;
  font-family: 'Inter', sans-serif; font-size: 0.95rem; color: var(--dark);
  background: #faf8ff; transition: border-color 0.3s, box-shadow 0.3s;
  outline: none; margin-bottom: 16px; display: block;
}
.contact-form input:focus, .contact-form textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 4px rgba(124,58,237,0.1); background: #fff;
}
.contact-form textarea { resize: vertical; }
.contact-form .btn-primary { width: 100%; justify-content: center; }

/* ===== FOOTER ===== */
.footer { background: var(--dark); padding: 36px 0; border-top: 1px solid rgba(124,58,237,0.2); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer p { color: rgba(255,255,255,0.4); font-size: 0.88rem; }
.footer-links { display: flex; gap: 28px; }
.footer-links a { color: rgba(255,255,255,0.4); font-size: 0.88rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--primary2); }

/* ===== SCROLL TOP ===== */
.scroll-top {
  position: fixed; bottom: 28px; right: 28px;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color: #fff; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; box-shadow: 0 6px 24px rgba(124,58,237,0.5);
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s, transform 0.3s; z-index: 999;
}
.scroll-top.visible { opacity: 1; pointer-events: auto; }
.scroll-top:hover { transform: translateY(-4px); }

/* ===== FADE-IN ANIMATION ===== */
.fade-up { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .about-visual { order: -1; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 72px; left: 0; right: 0;
    background: rgba(15,10,30,0.97); flex-direction: column;
    padding: 24px; gap: 4px;
    transform: translateY(-120%); transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
    backdrop-filter: blur(20px); border-bottom: 1px solid rgba(124,58,237,0.2);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 13px 16px; border-radius: 10px; font-size: 1rem; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 32px 24px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .hero-btns { flex-direction: column; align-items: center; }
  .footer-inner { flex-direction: column; text-align: center; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .about-badge { display: none; }
}