/* ========================================
   GrowIndia Ventures — Global Stylesheet
   Primary: #1B5CE5 (Blue)  Secondary: #fff
   Accent:  #FF8C00 (Orange)
   ======================================== */

:root {
  --primary: #1B5CE5;
  --primary-dark: #1241B0;
  --primary-light: #4A80F0;
  --accent: #FF8C00;
  --accent-light: #FFB347;
  --white: #ffffff;
  --off-white: #f7f9fc;
  --light-gray: #eef2f9;
  --text-dark: #0f1c3f;
  --text-mid: #374151;
  --text-light: #6b7280;
  --border: #e5eaf5;
  --shadow-sm: 0 2px 8px rgba(27,92,229,0.08);
  --shadow-md: 0 8px 32px rgba(27,92,229,0.13);
  --shadow-lg: 0 20px 60px rgba(27,92,229,0.18);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
  max-width: 100vw;
  line-height: 1.6;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--light-gray); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.15; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
h4 { font-size: 1.15rem; }
p { color: var(--text-mid); line-height: 1.75; }

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

/* ── CONTAINERS ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1400px; margin: 0 auto; padding: 0 40px; }
.section { padding: 100px 0; }
.section-sm { padding: 60px 0; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 50px; font-weight: 600;
  font-size: 1rem; cursor: pointer; transition: var(--transition);
  border: none; white-space: nowrap;
}
.btn-primary {
  background: var(--primary); color: var(--white);
  box-shadow: 0 4px 20px rgba(27,92,229,0.35);
}
.btn-primary:hover {
  background: var(--primary-dark); transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(27,92,229,0.45);
}
.btn-outline {
  background: transparent; color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary); color: var(--white); transform: translateY(-2px);
}
.btn-white {
  background: var(--white); color: var(--primary);
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.15); }
.btn-accent {
  background: var(--accent); color: var(--white);
  box-shadow: 0 4px 20px rgba(255,140,0,0.35);
}
.btn-accent:hover { background: #e07b00; transform: translateY(-2px); }

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  padding: 0 40px; height: 72px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.navbar.scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.navbar-brand {
  display: flex; align-items: center; gap: 12px;
}
.navbar-brand img { height: 42px; width: auto; }
.navbar-brand .brand-text { display: flex; flex-direction: column; }
.navbar-brand .brand-name {
  font-size: 1.1rem; font-weight: 800; color: var(--primary);
  letter-spacing: -0.3px; line-height: 1.1;
}
.navbar-brand .brand-tagline {
  font-size: 0.65rem; color: var(--text-light); font-weight: 500;
  letter-spacing: 0.5px; text-transform: uppercase;
}
.nav-links {
  display: flex; align-items: center; gap: 4px; list-style: none;
}
.nav-links a {
  padding: 8px 14px; border-radius: 8px; font-weight: 500;
  font-size: 0.9rem; color: var(--text-mid);
  transition: var(--transition); position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); background: var(--light-gray); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
/* Hamburger: phone-only, explicitly hidden on desktop */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 8px; border-radius: 8px;
  transition: var(--transition);
}
@media (min-width: 769px) {
  .hamburger { display: none !important; }
}
.hamburger span {
  width: 24px; height: 2px; background: var(--text-dark);
  border-radius: 2px; transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile menu */
.mobile-menu {
  position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
  background: var(--white); z-index: 998; padding: 24px;
  transform: translateX(100%); transition: var(--transition);
  overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-nav-links { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.mobile-nav-links a {
  display: block; padding: 14px 16px; border-radius: 10px;
  font-weight: 500; font-size: 1.05rem; color: var(--text-dark);
  transition: var(--transition);
}
.mobile-nav-links a:hover { background: var(--light-gray); color: var(--primary); }

/* ── HERO ── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--white) 0%, #eef4ff 50%, #e0ecff 100%);
  padding-top: 72px;
}
.hero-bg-shapes {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.hero-shape {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: 0.18; animation: floatShape 12s ease-in-out infinite;
}
.hero-shape-1 { width: 600px; height: 600px; background: var(--primary); top: -200px; right: -100px; animation-delay: 0s; }
.hero-shape-2 { width: 400px; height: 400px; background: var(--accent); bottom: -150px; left: -100px; animation-delay: 4s; }
.hero-shape-3 { width: 300px; height: 300px; background: #29BBEF; top: 50%; left: 30%; animation-delay: 8s; }

@keyframes floatShape {
  0%,100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(20px,-20px) scale(1.05); }
  66% { transform: translate(-10px,15px) scale(0.95); }
}

.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(27,92,229,0.1); border: 1px solid rgba(27,92,229,0.2);
  color: var(--primary); padding: 6px 16px; border-radius: 50px;
  font-size: 0.82rem; font-weight: 600; margin-bottom: 24px;
  animation: fadeInDown 0.6s ease forwards;
}
.hero-badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--primary); animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}
.hero-title {
  margin-bottom: 20px;
  animation: fadeInUp 0.7s ease 0.1s both;
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 1.15rem; margin-bottom: 36px;
  animation: fadeInUp 0.7s ease 0.2s both;
}
.hero-actions {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.3s both;
}
.hero-stats {
  display: flex; gap: 32px; margin-top: 48px;
  animation: fadeInUp 0.7s ease 0.4s both;
}
.hero-stat .num { font-size: 2rem; font-weight: 800; color: var(--primary); }
.hero-stat .label { font-size: 0.85rem; color: var(--text-light); }
.hero-visual {
  position: relative; animation: fadeInRight 0.8s ease 0.2s both;
}
.hero-card-wrapper {
  position: relative; height: 480px;
}
.floating-card {
  position: absolute; background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow-md); padding: 20px 24px;
  animation: floatCard 6s ease-in-out infinite;
}
.floating-card:nth-child(1) { top: 10%; left: 0; animation-delay: 0s; }
.floating-card:nth-child(2) { top: 35%; right: 0; animation-delay: 2s; }
.floating-card:nth-child(3) { bottom: 10%; left: 10%; animation-delay: 4s; }

@keyframes floatCard {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.card-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 10px; font-size: 1.4rem;
}
.card-icon.blue { background: rgba(27,92,229,0.12); }
.card-icon.orange { background: rgba(255,140,0,0.12); }
.card-icon.cyan { background: rgba(41,187,239,0.12); }
.floating-card h4 { font-size: 0.95rem; margin-bottom: 4px; }
.floating-card p { font-size: 0.82rem; color: var(--text-light); }
.hero-main-visual {
  width: 100%; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%); width: 60%; height: 60%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  display: flex; align-items: center; justify-content: center;
}
.logo-big { width: 140px; height: 140px; object-fit: contain; filter: drop-shadow(0 8px 24px rgba(0,0,0,0.2)); }

/* ── BADGES/CHIPS ── */
.section-chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(27,92,229,0.09); color: var(--primary);
  padding: 6px 16px; border-radius: 50px; font-size: 0.82rem;
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 16px;
}

/* ── CARDS ── */
.card {
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--border); padding: 32px;
  transition: var(--transition); position: relative; overflow: hidden;
}
.card::before {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0); transition: var(--transition); transform-origin: left;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--primary-light); }
.card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 64px; height: 64px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(27,92,229,0.1), rgba(27,92,229,0.05));
  transition: var(--transition);
}
.card:hover .service-icon { background: var(--primary); }
.card:hover .service-icon i { filter: brightness(0) invert(1); }

/* ── GRID LAYOUTS ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }

/* ── STATS BAND ── */
.stats-band {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: 60px 0; position: relative; overflow: hidden;
}
.stats-band::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; }
.stat-item {
  text-align: center; padding: 20px;
  border-right: 1px solid rgba(255,255,255,0.15);
}
.stat-item:last-child { border-right: none; }
.stat-num { font-size: 3rem; font-weight: 800; color: var(--white); line-height: 1; }
.stat-suffix { font-size: 1.5rem; color: var(--accent-light); }
.stat-label { color: rgba(255,255,255,0.7); font-size: 0.9rem; margin-top: 6px; }

/* ── SECTION TITLES ── */
.section-title { margin-bottom: 16px; }
.section-sub { font-size: 1.1rem; color: var(--text-light); max-width: 600px; }
.section-header { margin-bottom: 56px; }

/* ── FEATURE ROWS ── */
.feature-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center; padding: 60px 0;
}
.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.feature-list li {
  display: flex; gap: 14px; align-items: flex-start; padding: 16px;
  background: var(--off-white); border-radius: var(--radius-sm);
  transition: var(--transition);
}
.feature-list li:hover { background: rgba(27,92,229,0.06); transform: translateX(4px); }
.feature-list .fi { color: var(--primary); font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.feature-list h5 { font-size: 0.95rem; margin-bottom: 2px; }
.feature-list p { font-size: 0.88rem; }

/* ── FEATURE VISUAL ── */
.feature-visual {
  border-radius: var(--radius-lg); overflow: hidden;
  position: relative; aspect-ratio: 1/1; max-width: 480px;
}
.feature-visual-inner {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--light-gray) 0%, #dde8ff 100%);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.feature-visual-icon {
  font-size: 8rem; opacity: 0.15; position: absolute;
}
.feature-visual-cards {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 32px;
}
.fvc {
  background: var(--white); border-radius: 12px; padding: 20px;
  box-shadow: var(--shadow-sm); text-align: center;
}
.fvc-icon { font-size: 2rem; margin-bottom: 8px; }
.fvc-label { font-size: 0.82rem; font-weight: 600; color: var(--text-mid); }

/* ── TESTIMONIALS ── */
.testimonial-card {
  background: var(--white); border-radius: var(--radius);
  padding: 32px; border: 1px solid var(--border);
  transition: var(--transition); position: relative;
}
.testimonial-card::before {
  content: '"'; position: absolute; top: 16px; right: 24px;
  font-size: 5rem; color: var(--primary); opacity: 0.1;
  font-family: Georgia, serif; line-height: 1;
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.stars { color: #FFB800; font-size: 0.9rem; margin-bottom: 12px; }
.testimonial-text { font-style: italic; margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 700; font-size: 1rem;
}
.author-name { font-weight: 600; font-size: 0.9rem; }
.author-role { font-size: 0.8rem; color: var(--text-light); }

/* ── CTA BANNER ── */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-lg); padding: 80px 60px;
  text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute;
  width: 400px; height: 400px; border-radius: 50%;
  background: rgba(255,255,255,0.05); top: -200px; right: -100px;
}
.cta-banner::after {
  content: ''; position: absolute;
  width: 300px; height: 300px; border-radius: 50%;
  background: rgba(255,140,0,0.1); bottom: -150px; left: -50px;
}
.cta-banner h2 { color: var(--white); margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,0.8); font-size: 1.1rem; margin-bottom: 36px; }
.cta-banner .btn-white { color: var(--primary); font-weight: 700; }

/* ── FOOTER ── */
.footer {
  background: var(--text-dark); color: var(--white);
  padding: 80px 0 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; margin-bottom: 60px;
}
.footer-brand p { font-size: 0.9rem; max-width: 280px; }
.footer-col h5 {
  color: var(--white); font-size: 0.85rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 20px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: var(--white); font-size: 0.9rem;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--white); padding-left: 4px; opacity: 0.8; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 28px; display: flex;
  align-items: center; justify-content: space-between;
}
.footer-bottom p { font-size: 0.85rem; }
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,0.08); display: flex;
  align-items: center; justify-content: center;
  color: var(--white); transition: var(--transition);
  font-size: 0.9rem;
}
.social-link:hover { background: var(--primary); color: var(--white); transform: translateY(-3px); }

/* ── PAGE HERO ── */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 140px 0 80px; position: relative; overflow: hidden;
}
.page-hero::after {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='40' cy='40' r='5'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-hero h1 { color: var(--white); margin-bottom: 16px; position: relative; z-index: 1; }
.page-hero p { color: rgba(255,255,255,0.8); font-size: 1.15rem; position: relative; z-index: 1; }
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 20px; position: relative; z-index: 1;
}
.breadcrumb a { color: rgba(255,255,255,0.6); font-size: 0.9rem; transition: var(--transition); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { color: rgba(255,255,255,0.4); }
.breadcrumb .current { color: rgba(255,255,255,0.9); font-size: 0.9rem; }

/* ── PROCESS STEPS ── */
.steps { display: flex; gap: 0; position: relative; }
.steps::before {
  content: ''; position: absolute; top: 36px; left: 72px; right: 72px;
  height: 2px; background: var(--border); z-index: 0;
}
.step { flex: 1; text-align: center; padding: 0 16px; position: relative; z-index: 1; }
.step-num {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--white); border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; margin: 0 auto 16px;
  transition: var(--transition); color: var(--text-light);
}
.step.active .step-num, .step:hover .step-num {
  border-color: var(--primary); color: var(--primary);
  box-shadow: 0 0 0 8px rgba(27,92,229,0.08);
  background: linear-gradient(135deg, rgba(27,92,229,0.1), rgba(27,92,229,0.05));
}
.step h4 { font-size: 0.95rem; margin-bottom: 8px; }
.step p { font-size: 0.85rem; }

/* ── ACCORDION ── */
.accordion-item {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  margin-bottom: 12px; overflow: hidden; transition: var(--transition);
}
.accordion-item:hover { border-color: var(--primary-light); }
.accordion-header {
  padding: 20px 24px; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
  font-weight: 600; transition: var(--transition);
}
.accordion-header:hover { color: var(--primary); }
.accordion-arrow { font-size: 1.2rem; transition: var(--transition); color: var(--primary); }
.accordion-body { padding: 0 24px; max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s ease; }
.accordion-body.open { max-height: 300px; padding-bottom: 20px; }
.accordion-item.open .accordion-arrow { transform: rotate(45deg); }

/* ── CONTACT ── */
.contact-form .form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 8px; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; padding: 14px 18px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--border); font-size: 0.95rem;
  font-family: inherit; transition: var(--transition); background: var(--white);
  color: var(--text-dark);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(27,92,229,0.1);
}
.form-group textarea { resize: vertical; min-height: 140px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── TEAM CARD ── */
.team-card {
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--border); overflow: hidden;
  transition: var(--transition); text-align: center;
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.team-card-avatar {
  height: 200px; display: flex; align-items: center; justify-content: center;
  font-size: 5rem;
  background: linear-gradient(135deg, var(--light-gray) 0%, #dde8ff 100%);
}
.team-card-body { padding: 24px; }
.team-card h4 { margin-bottom: 4px; }
.team-card .role { color: var(--primary); font-size: 0.9rem; font-weight: 600; margin-bottom: 12px; }
.team-card p { font-size: 0.88rem; }

/* ── ANIMATIONS ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* AOS-like reveal classes */
[data-aos] { opacity: 0; transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos="fade-up"] { transform: translateY(40px); }
[data-aos="fade-left"] { transform: translateX(-40px); }
[data-aos="fade-right"] { transform: translateX(40px); }
[data-aos="zoom-in"] { transform: scale(0.85); }
[data-aos="fade-down"] { transform: translateY(-30px); }
[data-aos].aos-animate { opacity: 1; transform: none; }

/* Stagger delays */
[data-aos-delay="100"] { transition-delay: 100ms; }
[data-aos-delay="200"] { transition-delay: 200ms; }
[data-aos-delay="300"] { transition-delay: 300ms; }
[data-aos-delay="400"] { transition-delay: 400ms; }
[data-aos-delay="500"] { transition-delay: 500ms; }
[data-aos-delay="600"] { transition-delay: 600ms; }

/* ── BACKGROUND VARIANTS ── */
.bg-light { background: var(--off-white); }
.bg-primary { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); }
.bg-dots {
  background-image: radial-gradient(circle, var(--border) 1px, transparent 1px);
  background-size: 28px 28px;
}

/* ── PILL TAGS ── */
.tag {
  display: inline-block; padding: 4px 12px; border-radius: 50px;
  font-size: 0.78rem; font-weight: 600;
}
.tag-blue { background: rgba(27,92,229,0.1); color: var(--primary); }
.tag-orange { background: rgba(255,140,0,0.1); color: var(--accent); }
.tag-green { background: rgba(16,185,129,0.1); color: #059669; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { display: none; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
}

@media (max-width: 768px) {
  .navbar { padding: 0 20px; }
  .nav-links, .nav-cta .btn { display: none; }
  .hamburger { display: flex; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .feature-row { grid-template-columns: 1fr; gap: 40px; }
  .feature-row.reverse { direction: ltr; }
  .steps { flex-direction: column; gap: 24px; }
  .steps::before { display: none; }
  .cta-banner { padding: 48px 28px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .container-wide { padding: 0 20px; }
  .section { padding: 64px 0; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ── LOADING OVERLAY ── */
.page-loader {
  position: fixed; inset: 0; background: var(--white); z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.page-loader.hidden { opacity: 0; visibility: hidden; }
.loader-logo {
  display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.loader-logo img { width: 80px; animation: scaleIn 0.5s ease; }
.loader-bar {
  width: 160px; height: 3px; background: var(--light-gray); border-radius: 3px; overflow: hidden;
}
.loader-fill {
  height: 100%; background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 3px; animation: loadFill 1.2s ease forwards;
}
@keyframes loadFill {
  from { width: 0; } to { width: 100%; }
}

/* ── BACK TO TOP ── */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 900;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--primary); color: white;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); cursor: pointer;
  opacity: 0; visibility: hidden; transition: var(--transition);
  border: none; font-size: 1rem;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--primary-dark); transform: translateY(-3px); }

/* ── MARQUEE ── */
.marquee-wrap { overflow: hidden; position: relative; padding: 24px 0; }
.marquee-wrap::before, .marquee-wrap::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 120px;
  z-index: 2;
}
.marquee-wrap::before { left: 0; background: linear-gradient(90deg, var(--off-white), transparent); }
.marquee-wrap::after { right: 0; background: linear-gradient(-90deg, var(--off-white), transparent); }
.marquee-track {
  display: flex; gap: 32px; width: max-content;
  animation: marquee 30s linear infinite;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.marquee-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 24px; background: var(--white);
  border: 1px solid var(--border); border-radius: 50px;
  font-weight: 600; font-size: 0.9rem; color: var(--text-mid);
  white-space: nowrap;
}
.marquee-item i { color: var(--primary); }

/* ── NAV DROPDOWN ── */
.nav-item { position: relative; }
.nav-dropdown {
  position: absolute; top: calc(100% + 8px); left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); min-width: 220px; padding: 8px;
  box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden; transition: var(--transition);
  pointer-events: none;
}
.nav-item:hover .nav-dropdown {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: all;
}
.nav-dropdown a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 8px;
  font-size: 0.88rem; transition: var(--transition);
}
.nav-dropdown a:hover { background: var(--light-gray); }
.nav-dropdown a i { width: 20px; text-align: center; color: var(--primary); }

/* ── MOBILE ENHANCEMENTS ── */

/* Smooth iOS scrolling */
html { -webkit-overflow-scrolling: touch; }

/* Touch tap highlight */
* { -webkit-tap-highlight-color: rgba(27,92,229,0.08); }

/* Better touch active states */
.btn:active { transform: scale(0.97) translateY(0) !important; opacity: 0.9; }
.card:active { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.team-card:active { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.accordion-header:active { background: var(--light-gray); }
.nav-links a:active, .mobile-nav-links a:active { background: var(--light-gray); }

/* Mobile menu polish */
.mobile-menu {
  display: flex; flex-direction: column;
}
.mobile-menu-cta {
  margin-top: auto; padding-top: 24px;
  border-top: 1px solid var(--border);
}
.mobile-menu-cta .btn {
  width: 100%; justify-content: center;
  padding: 14px; font-size: 1rem; border-radius: 12px;
}
.mobile-menu-cta .btn + .btn { margin-top: 10px; }
.mobile-nav-links a {
  display: flex; align-items: center;
}

@media (max-width: 768px) {
  /* Section spacing tightened for readability */
  .section { padding: 56px 0; }
  .container { padding: 0 18px; }

  /* Hero text better on small screens */
  .page-hero { padding: 110px 0 60px; }
  .page-hero h1 { font-size: clamp(1.8rem, 7vw, 2.8rem); }

  /* Stats band 2x2 grid */
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 0; }
  .stat-item { border-right: 1px solid rgba(255,255,255,0.15); border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stat-item:nth-child(2n) { border-right: none; }
  .stat-item:nth-child(3), .stat-item:nth-child(4) { border-bottom: none; }

  /* Cards full width, better touch target */
  .card { padding: 24px 20px; }
  .team-card-body { padding: 20px; }
  .team-card-avatar { height: 160px; font-size: 3.5rem; }

  /* Accordion larger tap targets */
  .accordion-header { padding: 18px 20px; font-size: 0.95rem; }
  .accordion-body { padding: 0 20px; }
  .accordion-body.open { padding-bottom: 18px; }

  /* Buttons full width on small screens for CTAs */
  .cta-banner .btn { min-width: 200px; }

  /* Better form spacing on mobile */
  .form-group input,
  .form-group textarea,
  .form-group select { padding: 14px 16px; font-size: 1rem; }

  /* Footer spacing */
  .footer { padding: 56px 0 24px; }

  /* Back to top position adjusted */
  .back-to-top { bottom: 20px; right: 20px; width: 44px; height: 44px; }

  /* Mobile nav links bigger */
  .mobile-nav-links a { padding: 16px 16px; font-size: 1rem; gap: 12px; border-radius: 10px; }

  /* Mission strip on mobile */
  .mission-strip { padding: 40px 20px; }

  /* Value grid */
  .value-grid { gap: 16px; }
}

@media (max-width: 480px) {
  .page-hero h1 { font-size: 1.8rem; }
  h2 { font-size: 1.6rem; }
  .cta-banner { padding: 40px 20px; }
  .cta-banner h2 { font-size: 1.6rem; }
  .stat-num { font-size: 2.4rem; }
  .hero-stat .num { font-size: 1.6rem; }
  .hero-stats { gap: 12px; }
  /* Side-by-side stat pills on small phones */
  .hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
}

/* Floating mobile CTA bar — subtle bottom bar on small screens */
@media (max-width: 480px) {
  .mobile-sticky-cta {
    display: flex !important;
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 890;
    background: var(--white); border-top: 1px solid var(--border);
    padding: 12px 16px; gap: 10px;
    box-shadow: 0 -4px 20px rgba(27,92,229,0.1);
  }
  .mobile-sticky-cta a { flex: 1; text-align: center; justify-content: center; border-radius: 10px; padding: 12px; font-size: 0.9rem; }
  body { padding-bottom: 68px; }
}

/* ── MODAL OVERLAY (shared) ── */
.gi-modal-overlay {
  position: fixed; inset: 0; z-index: 9998;
  background: rgba(15,28,63,0.55);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease;
}
.gi-modal-overlay.open { opacity: 1; visibility: visible; }
.gi-modal-box {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 48px 40px; max-width: 440px; width: 100%;
  text-align: center; position: relative;
  box-shadow: 0 32px 80px rgba(15,28,63,0.25);
  transform: translateY(20px) scale(0.96);
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1);
}
.gi-modal-overlay.open .gi-modal-box { transform: translateY(0) scale(1); }
.gi-modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 32px; height: 32px; border-radius: 50%; border: none;
  background: var(--light-gray); color: var(--text-mid); cursor: pointer;
  font-size: 1.1rem; line-height: 1; display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.gi-modal-close:hover { background: var(--border); color: var(--text-dark); }

/* ── SOCIAL COMING-SOON MODAL ── */
.social-modal-icon {
  width: 80px; height: 80px; border-radius: 24px; margin: 0 auto 24px;
  background: linear-gradient(135deg, rgba(27,92,229,0.12), rgba(255,140,0,0.12));
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem;
}
.social-modal-icon i { background: linear-gradient(135deg, var(--primary), var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
#socialComingSoonModal h3 { margin-bottom: 12px; font-size: 1.5rem; }
#socialComingSoonModal p { color: var(--text-light); margin-bottom: 28px; line-height: 1.7; }
.social-modal-dots {
  display: flex; justify-content: center; gap: 10px; margin-bottom: 28px;
}
.social-modal-dots span {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--primary); animation: dotPulse 1.4s ease-in-out infinite;
}
.social-modal-dots span:nth-child(2) { animation-delay: 0.2s; }
.social-modal-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes dotPulse {
  0%,80%,100% { transform: scale(1); opacity: 0.5; }
  40% { transform: scale(1.3); opacity: 1; }
}

/* ── AUTH MODAL ── */
.auth-modal .gi-modal-box { padding: 44px 36px; max-width: 420px; text-align: left; }
.auth-modal-logo {
  display: flex; align-items: center; gap: 10px; margin-bottom: 28px;
  justify-content: center;
}
.auth-modal-logo img { height: 36px; border-radius: 8px; }
.auth-modal-logo span { font-weight: 800; font-size: 1.05rem; color: var(--primary); }
.auth-tabs {
  display: flex; border-radius: 12px; background: var(--light-gray);
  padding: 4px; gap: 4px; margin-bottom: 28px;
}
.auth-tab {
  flex: 1; text-align: center; padding: 10px; border-radius: 10px;
  font-weight: 600; font-size: 0.9rem; cursor: pointer;
  transition: var(--transition); border: none; background: transparent;
  color: var(--text-light);
}
.auth-tab.active { background: var(--white); color: var(--primary); box-shadow: var(--shadow-sm); }
.auth-panel { display: none; }
.auth-panel.active { display: block; }
.auth-panel h3 { font-size: 1.25rem; margin-bottom: 6px; }
.auth-panel .auth-sub { font-size: 0.88rem; color: var(--text-light); margin-bottom: 24px; }
.auth-form-group { margin-bottom: 16px; }
.auth-form-group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; color: var(--text-dark); }
.auth-form-group input {
  width: 100%; padding: 13px 16px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--border); font-size: 0.95rem;
  font-family: inherit; transition: var(--transition);
  background: var(--off-white); color: var(--text-dark);
}
.auth-form-group input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px rgba(27,92,229,0.1); background: var(--white); }
.auth-input-wrap { position: relative; }
.auth-input-wrap input { padding-right: 44px; }
.auth-eye-btn {
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; color: var(--text-light);
  font-size: 0.9rem; padding: 4px; transition: var(--transition);
}
.auth-eye-btn:hover { color: var(--primary); }
.auth-submit-btn {
  width: 100%; padding: 14px; border-radius: 50px; border: none;
  background: var(--primary); color: white; font-weight: 700; font-size: 1rem;
  cursor: pointer; transition: var(--transition);
  box-shadow: 0 4px 20px rgba(27,92,229,0.35);
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-top: 8px;
}
.auth-submit-btn:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 8px 28px rgba(27,92,229,0.4); }
.auth-submit-btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }
.auth-divider { display: flex; align-items: center; gap: 12px; margin: 20px 0; }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.auth-divider span { font-size: 0.8rem; color: var(--text-light); }
.auth-forgot { display: block; text-align: right; font-size: 0.82rem; color: var(--primary); margin-top: -8px; margin-bottom: 16px; cursor: pointer; }
.auth-forgot:hover { text-decoration: underline; }
.auth-error {
  background: #fee2e2; border: 1px solid #fca5a5; color: #991b1b;
  border-radius: var(--radius-sm); padding: 12px 16px; font-size: 0.88rem;
  margin-bottom: 16px; display: none;
}
.auth-error.show { display: block; }
.auth-success-panel {
  text-align: center; padding: 8px 0;
}
.auth-success-icon {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 20px;
  background: linear-gradient(135deg, rgba(16,185,129,0.15), rgba(27,92,229,0.1));
  display: flex; align-items: center; justify-content: center; font-size: 2rem; color: #10b981;
}
.auth-success-panel h3 { margin-bottom: 10px; }
.auth-success-panel p { color: var(--text-light); font-size: 0.9rem; line-height: 1.7; }

/* Navbar auth state */
.nav-user-pill {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 16px 7px 7px; border-radius: 50px;
  background: var(--light-gray); cursor: pointer;
  transition: var(--transition); border: 1.5px solid var(--border);
}
.nav-user-pill:hover { border-color: var(--primary-light); background: rgba(27,92,229,0.05); }
.nav-user-avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white; font-weight: 700; font-size: 0.8rem;
  display: flex; align-items: center; justify-content: center;
}
.nav-user-name { font-size: 0.85rem; font-weight: 600; color: var(--text-dark); max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-signin-btn { padding: 9px 20px !important; font-size: 0.88rem !important; }

/* ── MOBILE IMPROVEMENTS ── */

/* Ensure touch targets are at least 44px */
.social-link { min-width: 44px; min-height: 44px; width: 44px; height: 44px; }
.hamburger { min-width: 44px; min-height: 44px; display: flex; align-items: center; justify-content: center; }
.gi-modal-close { min-width: 44px; min-height: 44px; width: 44px; height: 44px; font-size: 1.3rem; }

/* Close mobile menu on outside tap overlay */
.mobile-menu-overlay {
  position: fixed; inset: 0; top: 72px; z-index: 997;
  display: none;
}
.mobile-menu-overlay.active { display: block; }

@media (max-width: 1024px) {
  .navbar { height: 64px; }
  .mobile-menu { top: 64px; }
  .hero { padding-top: 64px; }
  .page-hero { padding: 120px 0 60px; }
}

@media (max-width: 768px) {
  /* Navbar improvement */
  .navbar { height: 60px; padding: 0 16px; }
  .mobile-menu { top: 60px; padding: 16px; }
  .mobile-menu-overlay { top: 60px; }
  .hero { padding-top: 60px; }
  .page-hero { padding: 100px 0 52px; }

  /* Better hamburger tap target */
  .hamburger { padding: 10px; gap: 6px; }
  .hamburger span { width: 22px; }

  /* Navbar brand text size */
  .navbar-brand .brand-name { font-size: 0.98rem; }
  .navbar-brand .brand-tagline { display: none; }
  .navbar-brand img { height: 34px; }

  /* Auth button hide text on mobile, show icon */
  .nav-signin-btn .btn-text { display: none; }
  .nav-user-name { display: none; }
  .nav-user-pill { padding: 7px; border-radius: 50%; }

  /* Cards full width */
  .contact-form-card { padding: 28px 20px; }
  .contact-info-card { padding: 28px 20px; }

  /* Hero stats on index better */
  .hero-stats { gap: 16px; }
  .hero-stats-divider { display: none; }
  .hero-stat .num { font-size: 1.7rem; }

  /* CTA banner */
  .cta-banner { padding: 40px 24px; }
  .cta-banner h2 { font-size: clamp(1.4rem, 6vw, 2rem); }

  /* Modal padding on mobile */
  .gi-modal-box { padding: 36px 24px; }
  .auth-modal .gi-modal-box { padding: 32px 20px; }

  /* Steps on mobile */
  .step { padding: 0 8px; }
  .step-num { width: 56px; height: 56px; font-size: 1.1rem; }

  /* Mobile nav links spacing */
  .mobile-nav-links { gap: 2px; }
  .mobile-nav-links a { padding: 14px 16px; }

  /* Footer improvement */
  .footer-brand p { max-width: 100%; }
  .footer-bottom { text-align: center; }
}

@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .section { padding: 48px 0; }
  .section-sm { padding: 32px 0; }

  /* Section titles */
  h1 { font-size: clamp(1.7rem, 7vw, 2.4rem); }
  h2 { font-size: clamp(1.4rem, 6vw, 1.9rem); }

  /* Navbar brand — shorter */
  .navbar-brand img { height: 32px; }

  /* Grid improvements */
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }

  /* Contact info card details */
  .contact-detail { gap: 12px; }
  .contact-detail-icon { width: 38px; height: 38px; flex-shrink: 0; }

  /* Form row single column */
  .form-row { grid-template-columns: 1fr; gap: 0; }

  /* Hero stats grid 2x2 */
  .hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; text-align: center; }

  /* Stats band smaller text */
  .stat-num { font-size: 2.2rem; }

  /* Card padding */
  .card { padding: 20px 18px; }

  /* CTA banner */
  .cta-banner { padding: 36px 20px; border-radius: var(--radius); }

  /* Feature rows */
  .feature-row { gap: 24px; padding: 32px 0; }

  /* Floating cards in hero hidden for perf */
  .floating-card { display: none; }

  /* Modal full width */
  .gi-modal-overlay { padding: 12px; }
  .gi-modal-box { padding: 32px 20px; border-radius: var(--radius); }
  .auth-modal .gi-modal-box { padding: 28px 18px; }

  /* Social links bigger on mobile */
  .social-links { gap: 14px; }

  /* Back to top adjustment for sticky CTA */
  .back-to-top { bottom: 16px; right: 16px; }

  /* Mission/value grid one column */
  .value-grid, .mission-grid { grid-template-columns: 1fr !important; }

  /* Footer minimal */
  .footer { padding: 44px 0 20px; }
  .footer-grid { gap: 24px; }
}

@media (max-width: 400px) {
  .navbar-brand .brand-name { font-size: 0.88rem; }
  .section-chip { font-size: 0.75rem; padding: 5px 12px; }
  .btn { padding: 12px 24px; font-size: 0.9rem; }
  .hero-stat .num { font-size: 1.5rem; }
  .stat-num { font-size: 2rem; }
}

/* ── MOBILE PERFORMANCE ── */
@media (max-width: 768px) {
  /* Reduce expensive animations on mobile */
  .hero-shape { animation-duration: 20s; opacity: 0.1; }
  .floating-card { animation: none; }
  [data-aos] { transition-duration: 0.4s; }

  /* Prevent any element from causing horizontal overflow */
  section, div, footer, nav { max-width: 100vw; }
  img { max-width: 100%; height: auto; }

  /* Hero main visual white bg tweak for logo */
  .hero-main-visual { background: white; }

  /* Windows-style clean mobile cards */
  .card { border-radius: 12px; }
  .why-item { border-radius: 12px; }
}

/* Touch feedback improvement */
@media (hover: none) {
  .card:hover { transform: none; box-shadow: none; }
  .btn:hover { transform: none; }
  .card:active { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
  .btn:active { transform: scale(0.97); opacity: 0.9; }
}