/* ============================================
   SAGAR DHURANDHAR — Complete UI Redesign
   Palette: Indigo + Coral/Rose + Warm Cream
   Fonts: Space Grotesk + Plus Jakarta Sans
   Style: Soft shadows, mesh gradients, organic
   ============================================ */

:root {
  /* Primary */
  --indigo: #4f46e5;
  --indigo-light: #6366f1;
  --indigo-dark: #3730a3;
  --indigo-soft: rgba(79, 70, 229, 0.08);

  /* Accent */
  --coral: #f43f5e;
  --coral-light: #fb7185;
  --coral-dark: #e11d48;

  /* Backgrounds */
  --cream: #fffbf5;
  --cream-dark: #fef3e2;
  --bg-section: #faf8f6;
  --bg-dark: #1a1035;
  --bg-dark-2: #251748;
  --surface: #ffffff;

  /* Text */
  --text-primary: #1e1b4b;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;

  /* Borders */
  --border: #f3f0ed;
  --border-hover: #e5e1dc;

  /* Radius */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-full: 9999px;

  /* Shadows */
  --sh-xs: 0 1px 2px rgba(0,0,0,0.04);
  --sh-sm: 0 2px 8px rgba(79, 70, 229, 0.04), 0 1px 3px rgba(0,0,0,0.03);
  --sh-md: 0 4px 20px rgba(79, 70, 229, 0.07), 0 2px 6px rgba(0,0,0,0.03);
  --sh-lg: 0 12px 40px rgba(79, 70, 229, 0.1), 0 4px 12px rgba(0,0,0,0.04);
  --sh-xl: 0 20px 60px rgba(79, 70, 229, 0.14), 0 8px 20px rgba(0,0,0,0.05);
  --sh-btn: 0 4px 14px rgba(79, 70, 229, 0.25);
  --sh-btn-hover: 0 8px 28px rgba(79, 70, 229, 0.35);

  /* Gradients */
  --grad-primary: linear-gradient(135deg, var(--indigo) 0%, var(--coral) 100%);
  --grad-hero: linear-gradient(160deg, #1a1035 0%, #2d1b69 50%, #1a1035 100%);
  --grad-mesh: radial-gradient(at 20% 30%, rgba(79,70,229,0.12) 0%, transparent 50%),
               radial-gradient(at 80% 70%, rgba(244,63,94,0.08) 0%, transparent 50%);

  /* Fonts */
  --font-head: 'Space Grotesk', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --t-fast: 0.2s var(--ease);
  --t-base: 0.35s var(--ease);
  --t-slow: 0.5s var(--ease);
  --t-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* === RESET === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
  background: var(--cream);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a { text-decoration: none; color: inherit; transition: var(--t-fast); }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea { font-family: inherit; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* === BUTTONS === */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--indigo);
  color: #fff;
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: var(--sh-btn);
  transition: var(--t-base);
  border: none;
}
.btn-primary:hover {
  background: var(--indigo-light);
  transform: translateY(-2px);
  box-shadow: var(--sh-btn-hover);
  color: #fff;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: var(--indigo);
  border: 2px solid rgba(79, 70, 229, 0.25);
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--t-base);
}
.btn-secondary:hover {
  background: var(--indigo-soft);
  border-color: var(--indigo);
  transform: translateY(-2px);
}

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: #fff;
  color: var(--indigo);
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 14px rgba(0,0,0,0.1);
  transition: var(--t-base);
  border: none;
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.15);
  color: var(--indigo);
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.35);
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--t-base);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-2px);
  color: #fff;
}

/* === HEADER === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--t-base);
}

.site-header.scrolled {
  padding: 12px 0;
  background: rgba(255, 251, 245, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 20px rgba(0,0,0,0.05);
}

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

.logo {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.5px;
}
.site-header.scrolled .logo { color: var(--text-primary); }
.logo-dot { color: var(--coral); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-full);
  padding: 6px 8px;
}
.site-header.scrolled .main-nav {
  background: var(--bg-section);
  border-color: var(--border);
  backdrop-filter: none;
}

.main-nav .nav-link {
  padding: 9px 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  border-radius: var(--r-full);
  transition: var(--t-fast);
}
.site-header.scrolled .main-nav .nav-link { color: var(--text-secondary); }

.main-nav .nav-link:hover,
.main-nav .nav-link.active {
  background: var(--indigo);
  color: #fff;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--coral);
  color: #fff;
  border-radius: var(--r-full);
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(244, 63, 94, 0.25);
  transition: var(--t-base);
}
.header-cta:hover {
  transform: scale(1.03);
  box-shadow: 0 6px 20px rgba(244, 63, 94, 0.35);
  color: #fff;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--indigo);
  color: #fff;
  font-size: 1.2rem;
  align-items: center;
  justify-content: center;
}

/* === MOBILE NAV === */
#menuOverlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 16, 53, 0.6);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: var(--t-base);
}
#menuOverlay.open { opacity: 1; visibility: visible; }

.mobile-nav {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100dvh;
  background: var(--surface);
  z-index: 999;
  padding: 100px 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: right 0.4s var(--ease);
  box-shadow: -10px 0 40px rgba(0,0,0,0.1);
}
.mobile-nav.open { right: 0; }

.mobile-nav .nav-link {
  display: block;
  padding: 14px 20px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  border-radius: var(--r-md);
  transition: var(--t-fast);
}
.mobile-nav .nav-link:hover {
  background: var(--indigo-soft);
  color: var(--indigo);
}

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 130px 0 100px;
  background: var(--grad-hero);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 10%;
  right: 5%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, transparent 60%);
  animation: heroGlow 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 5%;
  left: 10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244, 63, 94, 0.1) 0%, transparent 60%);
  animation: heroGlow 10s ease-in-out infinite reverse;
}

@keyframes heroGlow {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.15); opacity: 1; }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--r-full);
  color: #a5b4fc;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

.hero-content h1 {
  font-size: 3.8rem;
  line-height: 1.08;
  letter-spacing: -2px;
  color: #fff;
  margin-bottom: 24px;
}

.hero-content h1 .highlight {
  background: linear-gradient(135deg, #a5b4fc, #fb7185);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.55);
  max-width: 460px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.stat-item strong {
  display: block;
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 700;
  color: #fff;
}

.stat-item span {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 500;
}

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.floating-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.floating-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-lg);
  backdrop-filter: blur(8px);
  transition: var(--t-base);
}
.floating-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateX(8px);
}

.floating-card i {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(79,70,229,0.3), rgba(244,63,94,0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #a5b4fc;
  flex-shrink: 0;
}

.floating-card span {
  color: rgba(255,255,255,0.8);
  font-weight: 600;
  font-size: 0.9rem;
}

/* === SECTIONS COMMON === */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-label {
  display: inline-block;
  padding: 6px 16px;
  background: var(--indigo-soft);
  color: var(--indigo);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-radius: var(--r-full);
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: 2.6rem;
  letter-spacing: -1.5px;
  margin-bottom: 14px;
}

.section-header > p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto;
}

/* === ABOUT === */
.about-section {
  padding: 110px 0;
  background: var(--surface);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.about-image {
  position: relative;
}

.image-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(145deg, var(--bg-section) 0%, var(--cream-dark) 100%);
  border-radius: var(--r-xl);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.image-placeholder::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -30%;
  width: 200px;
  height: 200px;
  background: var(--indigo-soft);
  border-radius: 50%;
}
.image-placeholder i {
  font-size: 5rem;
  color: var(--indigo);
  opacity: 0.15;
  position: relative;
}

.experience-badge {
  position: absolute;
  top: -16px;
  right: -16px;
  background: var(--grad-primary);
  color: #fff;
  padding: 18px 24px;
  border-radius: var(--r-lg);
  text-align: center;
  box-shadow: var(--sh-lg);
}
.experience-badge strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
}
.experience-badge span {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  opacity: 0.85;
}

.about-content .section-label { margin-bottom: 12px; }
.about-content h2 {
  font-size: 2.2rem;
  letter-spacing: -1px;
  margin-bottom: 10px;
}
.about-content h3 {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-family: var(--font-body);
}
.about-content > p {
  margin-bottom: 28px;
  line-height: 1.85;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  padding: 10px 20px;
  background: var(--indigo-soft);
  border: 1px solid rgba(79, 70, 229, 0.12);
  border-radius: var(--r-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--indigo);
  transition: var(--t-base);
}
.tag:hover {
  background: var(--indigo);
  color: #fff;
  border-color: var(--indigo);
  transform: translateY(-2px);
}

/* === SERVICES === */
.services-section {
  padding: 110px 0;
  background: var(--bg-section);
  background-image: var(--grad-mesh);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 36px 24px;
  text-align: center;
  transition: var(--t-base);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transition: transform 0.4s var(--ease);
  transform-origin: center;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--sh-xl);
  border-color: transparent;
}
.service-card:hover::after { transform: scaleX(1); }

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--r-md);
  background: var(--indigo-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--indigo);
  margin-bottom: 20px;
  transition: var(--t-spring);
}
.service-card:hover .service-icon {
  background: var(--indigo);
  color: #fff;
  transform: scale(1.1) rotate(-5deg);
  box-shadow: var(--sh-btn);
}

.service-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.service-card p { font-size: 0.85rem; line-height: 1.7; color: var(--text-secondary); }

/* === PROCESS === */
.process-section {
  padding: 110px 0;
  background: var(--surface);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  position: relative;
}
.process-timeline::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: var(--grad-primary);
  opacity: 0.2;
  border-radius: 2px;
}

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

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--indigo);
  position: relative;
  z-index: 2;
  transition: var(--t-spring);
}
.process-step:hover .step-number {
  background: var(--indigo);
  border-color: var(--indigo);
  color: #fff;
  transform: scale(1.15);
  box-shadow: var(--sh-btn);
}

.process-step h3 { font-size: 1.05rem; margin-bottom: 8px; }
.process-step p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  max-width: 200px;
  margin: 0 auto;
  line-height: 1.7;
}

/* === TEAM === */
.team-section {
  padding: 110px 0;
  background: var(--bg-section);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 36px 20px 28px;
  text-align: center;
  transition: var(--t-base);
}
.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-lg);
  border-color: transparent;
}

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--bg-section), var(--cream-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 2rem;
  color: var(--indigo);
  border: 3px solid var(--surface);
  box-shadow: 0 0 0 2px var(--border);
  transition: var(--t-base);
}
.team-card:hover .team-avatar {
  box-shadow: 0 0 0 3px var(--indigo-light);
  background: var(--grad-primary);
  color: #fff;
}

.team-card h3 { font-size: 0.95rem; margin-bottom: 4px; }
.team-card p {
  font-size: 0.78rem;
  color: var(--indigo);
  font-weight: 600;
  background: var(--indigo-soft);
  display: inline-block;
  padding: 4px 14px;
  border-radius: var(--r-full);
  margin-top: 6px;
}

/* === TESTIMONIALS === */
.testimonials-section {
  padding: 110px 0;
  background: var(--grad-hero);
  position: relative;
  overflow: hidden;
}
.testimonials-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99,102,241,0.1) 0%, transparent 50%);
}

.testimonials-section .section-label {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
}
.testimonials-section .section-header h2 { color: #fff; }
.testimonials-section .section-header > p { color: rgba(255,255,255,0.5); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  position: relative;
  z-index: 1;
}

.testimonial-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-lg);
  padding: 32px 26px;
  transition: var(--t-base);
}
.testimonial-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(99, 102, 241, 0.25);
  transform: translateY(-4px);
}

.testimonial-card .quote {
  color: rgba(255,255,255,0.7);
  font-size: 0.92rem;
  line-height: 1.85;
  margin-bottom: 24px;
  font-style: italic;
  padding-left: 18px;
  border-left: 3px solid rgba(99, 102, 241, 0.4);
}

.testimonial-card .author strong {
  display: block;
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
}
.testimonial-card .author span {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.4);
}

/* === CTA === */
.cta-section {
  padding: 100px 0;
  background: var(--cream);
}

.cta-banner {
  background: var(--grad-primary);
  border-radius: var(--r-xl);
  padding: 72px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -15%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}
.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -10%;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}

.cta-banner h2 {
  font-size: 2.5rem;
  color: #fff;
  margin-bottom: 14px;
  letter-spacing: -1px;
  position: relative;
  z-index: 1;
}
.cta-banner p {
  color: rgba(255,255,255,0.75);
  font-size: 1.05rem;
  max-width: 480px;
  margin: 0 auto 32px;
  position: relative;
  z-index: 1;
  line-height: 1.7;
}
.cta-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* === CONTACT === */
.contact-section {
  padding: 110px 0;
  background: var(--surface);
}

/* Info cards row — 3 cards side by side above the form */
.contact-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.info-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 24px 28px;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: var(--t-base);
}
.info-card:hover {
  border-color: var(--indigo-light);
  background: var(--indigo-soft);
  transform: translateY(-4px);
  box-shadow: var(--sh-md);
}

.info-card > i {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--indigo-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--indigo);
  font-size: 1.25rem;
  margin-bottom: 16px;
  transition: var(--t-base);
}
.info-card:hover > i {
  background: var(--indigo);
  color: #fff;
  transform: scale(1.1);
  box-shadow: var(--sh-btn);
}

.info-card strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.info-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}
.info-card p a {
  color: var(--indigo);
  font-weight: 600;
}
.info-card p a:hover { color: var(--indigo-dark); }

/* Social links — centered below info cards */
.contact-info + .social-links,
.social-links {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 48px;
}
.social-links a {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--indigo-soft);
  border: 1px solid rgba(79, 70, 229, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--indigo);
  font-size: 1.1rem;
  transition: var(--t-base);
}
.social-links a:hover {
  background: var(--indigo);
  border-color: var(--indigo);
  color: #fff;
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--sh-btn);
}

/* Contact Form — full width, centered, spacious */
.contact-form {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 40px;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 16px 22px;
  border: 2px solid var(--border);
  border-radius: var(--r-md);
  font-size: 0.95rem;
  color: var(--text-primary);
  background: var(--surface);
  transition: var(--t-fast);
  outline: none;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--indigo-light);
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.08);
  background: #fff;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-muted);
}
.contact-form textarea {
  resize: vertical;
  min-height: 140px;
}
.contact-form .btn-primary {
  width: 100%;
  justify-content: center;
  padding: 16px 32px;
  font-size: 1rem;
}

/* === FOOTER === */
.site-footer {
  background: var(--bg-dark);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 44px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-grid .footer-col:first-child .logo {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 1.4rem;
  color: #fff;
}
.footer-grid .footer-col:first-child .logo .logo-dot { color: var(--coral); }

.footer-col > p {
  color: rgba(255,255,255,0.45);
  font-size: 0.86rem;
  max-width: 260px;
  margin-bottom: 20px;
  line-height: 1.75;
}

.footer-col .social-links a {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.5);
}
.footer-col .social-links a:hover {
  background: var(--indigo);
  border-color: var(--indigo);
  color: #fff;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.9rem;
  margin-bottom: 18px;
  font-weight: 600;
}

.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a {
  color: rgba(255,255,255,0.45);
  font-size: 0.84rem;
  transition: var(--t-fast);
}
.footer-col ul li a:hover {
  color: #a5b4fc;
  padding-left: 4px;
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
}
.footer-bottom p {
  color: rgba(255,255,255,0.25);
  font-size: 0.78rem;
  margin: 0;
}

/* === BACK TO TOP === */
#backToTop {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--indigo);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  border: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--t-base);
  z-index: 900;
  box-shadow: var(--sh-btn);
  cursor: pointer;
}
#backToTop.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
#backToTop:hover {
  background: var(--indigo-light);
  transform: translateY(-3px);
  box-shadow: var(--sh-btn-hover);
}

/* === SCROLL ANIMATIONS === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-content h1 { font-size: 3rem; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .experience-badge { top: auto; bottom: -16px; right: 16px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-timeline { grid-template-columns: repeat(2, 1fr); }
  .process-timeline::before { display: none; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .contact-info { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .cta-banner { padding: 56px 36px; }
}

@media (max-width: 768px) {
  .about-section, .services-section, .process-section,
  .team-section, .testimonials-section, .cta-section,
  .contact-section { padding: 80px 0; }

  .section-header h2 { font-size: 2rem; }

  .main-nav { display: none; }
  .header-cta { display: none; }
  .menu-toggle { display: flex; }

  .hero { min-height: auto; padding: 120px 0 80px; }
  .hero-content h1 { font-size: 2.4rem; letter-spacing: -1px; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .stat-item strong { font-size: 1.8rem; }

  .experience-badge { position: relative; right: auto; display: inline-block; margin-top: 14px; }
  .about-tags { flex-direction: column; align-items: flex-start; }
  .services-grid { grid-template-columns: 1fr; }
  .process-timeline { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .cta-banner { padding: 44px 24px; border-radius: var(--r-lg); }
  .cta-banner h2 { font-size: 1.8rem; }
}

@media (max-width: 480px) {
  .hero-content h1 { font-size: 2rem; }
  .hero-buttons { flex-direction: column; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .team-grid { grid-template-columns: 1fr; }
  .process-timeline { grid-template-columns: 1fr; }
  .section-header h2 { font-size: 1.7rem; }
  .info-card { padding: 24px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}