/* ═══ VARIABLES ═══ */
:root {
  --bg: #061410;
  --bg-card: #0D2E24;
  --bg-card-hover: #0F3D30;
  --teal-500: #059669;
  --teal-300: #34D399;
  --teal-200: #6EE7B7;
  --white: #fff;
  --gray-100: #F3F4F6;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-600: #4B5563;
  --red: #EF4444;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ═══ RESET ═══ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--gray-300);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: var(--teal-300); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--teal-200); }
img { max-width: 100%; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.me-2 { margin-right: 8px; }

/* ═══ NAVBAR ═══ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(6, 20, 16, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(5, 150, 105, 0.15);
  transition: background var(--transition);
}
#navbar.scrolled { background: rgba(6, 20, 16, 0.95); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: inline-flex; align-items: center; gap: 10px; text-decoration: none;
}
.logo-text {
  font-size: 1.5rem; font-weight: 700; color: var(--white); letter-spacing: -0.4px;
}
.logo-text span { font-weight: 300; color: var(--teal-300); }
.nav-menu {
  display: flex; align-items: center; gap: 8px; list-style: none;
}
.nav-menu a {
  padding: 8px 16px; border-radius: 8px; font-size: 14px; font-weight: 500;
  color: var(--gray-300); transition: all var(--transition);
}
.nav-menu a:hover { color: var(--white); background: rgba(5, 150, 105, 0.1); }
.nav-menu a.active { color: var(--teal-300); }
.nav-cta {
  background: var(--teal-500) !important; color: var(--white) !important;
  border-radius: 8px !important; font-weight: 600 !important;
}
.nav-cta:hover { background: #047857 !important; }
.nav-signin {
  color: var(--white) !important; border: 1.5px solid rgba(255,255,255,0.25) !important;
  border-radius: 8px !important; font-weight: 600 !important;
  display: inline-flex !important; align-items: center; gap: 6px;
}
.nav-signin:hover { border-color: var(--teal-300) !important; color: var(--teal-300) !important; background: rgba(5,150,105,0.1) !important; }
.nav-toggle {
  display: none; background: none; border: none; color: var(--white);
  font-size: 28px; cursor: pointer;
}

/* ═══ BUTTONS ═══ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: 10px; font-size: 15px; font-weight: 600;
  cursor: pointer; transition: all var(--transition); border: none; text-decoration: none;
}
.btn-primary { background: var(--teal-500); color: var(--white); }
.btn-primary:hover { background: #047857; color: var(--white); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(5,150,105,0.3); }
.btn-outline { background: transparent; color: var(--teal-300); border: 1.5px solid var(--teal-500); }
.btn-outline:hover { background: rgba(5,150,105,0.1); color: var(--white); transform: translateY(-2px); }
.btn-block { width: 100%; text-align: center; }
.btn-lg { padding: 16px 32px; font-size: 16px; }

/* ═══ HERO ═══ */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 120px 0 80px;
  background: radial-gradient(ellipse at 20% 50%, rgba(5,150,105,0.08) 0%, transparent 60%);
}
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero h1 { font-size: 3.5rem; font-weight: 800; line-height: 1.15; color: var(--white); margin-bottom: 24px; }
.hero-highlight { color: var(--teal-300); text-shadow: 0 0 40px rgba(52,211,153,0.3); }
.hero-sub { font-size: 1.15rem; color: var(--gray-400); margin-bottom: 36px; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 32px; }
.stat { text-align: center; }
.stat-num { display: block; font-size: 1.5rem; font-weight: 800; color: var(--teal-300); }
.stat-label { font-size: 12px; color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.5px; }
.hero-visual { display: flex; justify-content: center; }
.hero-svg { width: 100%; max-width: 560px; }

/* Float card animation */
.float-card {
  animation: floatPulse 4s ease-in-out infinite;
}
.float-card.fc2 { animation-duration: 5s; animation-delay: 0.5s; }
.float-card.fc3 { animation-duration: 4.5s; animation-delay: 1s; }
@keyframes floatPulse {
  0%, 100% { opacity: 0.9; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.15); }
}

/* ═══ SECTIONS COMMON ═══ */
section { padding: 100px 0; }
section:nth-child(even) { background: rgba(13, 46, 36, 0.3); }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.section-badge {
  display: inline-block; padding: 6px 16px; border-radius: 20px; font-size: 13px; font-weight: 600;
  color: var(--teal-300); background: rgba(5,150,105,0.15); border: 1px solid rgba(5,150,105,0.3);
  margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px;
}
.section-header h2 { font-size: 2.5rem; font-weight: 800; color: var(--white); margin-bottom: 16px; }
.section-header p { font-size: 1.05rem; color: var(--gray-400); }
.text-glow { color: var(--teal-300); text-shadow: 0 0 30px rgba(52,211,153,0.25); }

/* ═══ FEATURES ═══ */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.feature-card {
  background: var(--bg-card); border: 1px solid rgba(5,150,105,0.15);
  border-radius: var(--radius-lg); padding: 36px 28px;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: var(--teal-500); transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(5,150,105,0.12);
}
.feature-icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: rgba(5,150,105,0.15); display: flex; align-items: center; justify-content: center;
  font-size: 24px; color: var(--teal-300); margin-bottom: 20px;
}
.feature-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--gray-400); line-height: 1.7; }

/* ═══ CASES ═══ */
.cases-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.case-card {
  background: var(--bg-card); border: 1px solid rgba(5,150,105,0.15);
  border-radius: var(--radius-lg); padding: 32px 24px;
  transition: all var(--transition);
}
.case-card:hover {
  border-color: var(--teal-500); transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(5,150,105,0.12);
}
.case-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: rgba(5,150,105,0.15); display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: var(--teal-300); margin-bottom: 16px;
}
.case-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.case-pain { font-size: 13px; color: var(--gray-400); margin-bottom: 8px; }
.case-solution { font-size: 13px; color: var(--gray-300); }
.case-pain strong { color: var(--red); }
.case-solution strong { color: var(--teal-300); }
.case-tag {
  display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: 0.04em;
  padding: 2px 8px; margin-left: 6px; vertical-align: middle;
  border-radius: 999px; background: rgba(5,150,105,0.18); color: var(--teal-300);
  border: 1px solid rgba(5,150,105,0.35);
}

/* FAQ card */
.case-faq { border-style: dashed; border-color: var(--teal-500); background: rgba(5,150,105,0.06); }
.case-faq:hover { background: rgba(5,150,105,0.15); }
.case-faq-link { display: flex; flex-direction: column; height: 100%; text-decoration: none; color: inherit; }
.case-faq-link h3 { color: var(--teal-300); }
.case-faq-link p { color: var(--gray-400); flex: 1; }
.case-faq-link strong { color: var(--white); }
.faq-arrow { font-size: 28px; color: var(--teal-300); margin-top: 12px; transition: transform var(--transition); }
.case-faq:hover .faq-arrow { transform: translateX(6px); }

/* ═══ TESTIMONIALS CAROUSEL ═══ */
.carousel-wrapper {
  position: relative; display: flex; align-items: center; gap: 16px; margin-bottom: 24px;
}
.carousel-track-container {
  overflow: hidden; flex: 1; border-radius: var(--radius-lg);
}
.carousel-track {
  display: flex; transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.testimonial-card {
  background: var(--bg-card); border: 1px solid rgba(5,150,105,0.12);
  border-radius: var(--radius-lg); padding: 32px 28px;
  display: flex; flex-direction: column; transition: all var(--transition);
  flex: 0 0 calc(33.333% - 16px); margin: 0 8px; min-width: 0;
}
.testimonial-card:hover {
  border-color: var(--teal-500);
  box-shadow: 0 12px 40px rgba(5,150,105,0.1);
}
.carousel-btn {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--bg-card); border: 1px solid rgba(5,150,105,0.25);
  color: var(--teal-300); font-size: 18px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: all var(--transition);
}
.carousel-btn:hover { background: var(--teal-500); color: var(--white); border-color: var(--teal-500); }
.carousel-dots {
  display: flex; justify-content: center; gap: 8px; margin-bottom: 48px;
}
.carousel-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(5,150,105,0.25); border: none; cursor: pointer;
  transition: all var(--transition);
}
.carousel-dot.active { background: var(--teal-300); width: 28px; border-radius: 5px; }
.testimonial-stars { margin-bottom: 16px; }
.testimonial-stars i { color: #FBBF24; font-size: 14px; margin-right: 2px; }
.testimonial-text {
  font-size: 14px; color: var(--gray-300); line-height: 1.8; flex: 1; margin-bottom: 20px;
  font-style: italic;
}
.testimonial-text strong { color: var(--white); font-style: normal; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(5,150,105,0.2); display: flex; align-items: center; justify-content: center;
  color: var(--teal-300); font-size: 18px; flex-shrink: 0;
}
.testimonial-name { font-size: 14px; font-weight: 700; color: var(--white); }
.testimonial-role { font-size: 12px; color: var(--gray-400); }

/* Trust bar */
.trust-bar {
  display: flex; justify-content: center; align-items: center; gap: 40px;
  background: var(--bg-card); border: 1px solid rgba(5,150,105,0.15);
  border-radius: var(--radius-lg); padding: 32px 48px;
}
.trust-item { text-align: center; }
.trust-num { display: block; font-size: 2rem; font-weight: 800; color: var(--teal-300); }
.trust-label { font-size: 13px; color: var(--gray-400); }
.trust-divider { width: 1px; height: 48px; background: rgba(5,150,105,0.2); }

/* ═══ PRICING ═══ */
.pricing-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 40px;
}
.pricing-card {
  background: var(--bg-card); border: 1px solid rgba(5,150,105,0.15);
  border-radius: var(--radius-lg); padding: 36px 28px;
  display: flex; flex-direction: column;
  transition: all var(--transition); position: relative;
}
.pricing-card:hover {
  border-color: var(--teal-500); transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(5,150,105,0.12);
}
.pricing-card.popular {
  border-color: var(--teal-500);
  box-shadow: 0 0 40px rgba(5,150,105,0.15);
}
.pricing-card.pilot { border-style: dashed; }
.pilot-note { text-align: center; font-size: 11px; color: var(--gray-400); margin-top: 12px; }
.pilot-note i { color: var(--teal-300); margin-right: 4px; }

.pricing-popular-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--teal-500); color: var(--white); padding: 4px 20px;
  border-radius: 20px; font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px;
}
.pricing-badge { font-size: 14px; font-weight: 700; color: var(--teal-300); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }
.pricing-price { margin-bottom: 12px; }
.price-amount { font-size: 2rem; font-weight: 800; color: var(--white); }
.price-period { font-size: 14px; color: var(--gray-400); }
.pricing-per-user {
  display: inline-block; font-size: 12px; font-weight: 600; color: var(--teal-300);
  background: rgba(5,150,105,0.12); padding: 3px 10px; border-radius: 12px; margin-bottom: 10px;
}
.pricing-users, .pricing-deploy { font-size: 14px; color: var(--gray-400); margin-bottom: 4px; }
.pricing-users i, .pricing-deploy i { color: var(--teal-300); margin-right: 6px; }
.pricing-features { list-style: none; margin: 20px 0; flex: 1; }
.pricing-features li { font-size: 14px; padding: 6px 0; color: var(--gray-300); display: flex; align-items: center; gap: 8px; }
.pricing-features li i { font-size: 16px; color: var(--teal-300); flex-shrink: 0; }
.pricing-features li.disabled { color: var(--gray-600); }
.pricing-features li.disabled i { color: var(--gray-600); }

/* On-Premise */
.onprem-card {
  background: var(--bg-card); border: 1px solid rgba(5,150,105,0.25);
  border-radius: var(--radius-lg); padding: 40px;
}
.onprem-inner { display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.onprem-text h3 { font-size: 1.4rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.onprem-text p { font-size: 14px; color: var(--gray-400); margin-bottom: 16px; }
.onprem-text ul { list-style: none; }
.onprem-text li { font-size: 14px; color: var(--gray-300); padding: 4px 0; display: flex; align-items: center; gap: 8px; }
.onprem-text li i { color: var(--teal-300); }
.onprem-price { text-align: center; flex-shrink: 0; }
.onprem-price .price-amount { display: block; font-size: 2rem; font-weight: 800; color: var(--white); }
.onprem-price .price-period { display: block; font-size: 14px; color: var(--gray-400); margin-bottom: 16px; }

/* ═══ FORM ═══ */
.form-wrapper { max-width: 740px; margin: 0 auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-group { display: flex; flex-direction: column; }
.form-group.full { margin-bottom: 20px; }
.form-group label { font-size: 14px; font-weight: 600; color: var(--gray-300); margin-bottom: 6px; }
.req { color: var(--red); }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card); border: 1px solid rgba(5,150,105,0.2);
  border-radius: 10px; padding: 14px 16px; color: var(--white);
  font-size: 15px; font-family: var(--font);
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--teal-500);
  box-shadow: 0 0 0 3px rgba(5,150,105,0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-600); }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--bg-card); color: var(--white); }
.form-note { text-align: center; font-size: 12px; color: var(--gray-600); margin-top: 16px; }

.form-success {
  text-align: center; padding: 60px 20px;
}
.form-success i { font-size: 64px; color: var(--teal-300); margin-bottom: 20px; display: block; }
.form-success h3 { font-size: 1.5rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.form-success p { color: var(--gray-400); }

/* ═══ FOOTER ═══ */
footer {
  border-top: 1px solid rgba(5,150,105,0.15);
  padding: 40px 0;
}
.footer-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; margin-bottom: 32px; align-items: center; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-links-col { align-items: flex-end; }
.footer-links-row { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 20px; }
.footer-links-row a { font-size: 14px; color: var(--gray-400); text-decoration: none; transition: color .15s; white-space: nowrap; }
.footer-links-row a:hover { color: var(--teal-300); }
.footer-brand-col .nav-logo { margin-bottom: 8px; }
.footer-tagline { font-size: 14px; margin: 0 0 20px 0; }
.tg-snap { color: var(--teal-300); font-weight: 300; }
.tg-tick { color: var(--white); font-weight: 700; }
.footer-contact { max-width: 320px; }
.footer-contact p { font-size: 13px; color: var(--gray-400); margin: 4px 0; line-height: 1.7; }
.footer-contact a { color: var(--teal-300); text-decoration: none; }
.footer-contact a:hover { text-decoration: underline; }
.footer-copy { font-size: 13px; color: var(--gray-600); padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.05); text-align: center; }

/* Floating WhatsApp Button */
.wa-float { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; align-items: center; gap: 10px;
  background: #25D366; color: #fff; padding: 12px 20px; border-radius: 50px; box-shadow: 0 4px 16px rgba(0,0,0,.3);
  text-decoration: none; font-size: 15px; font-weight: 600; transition: transform .2s, box-shadow .2s; }
.wa-float:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(0,0,0,.4); }
.wa-float svg { flex-shrink: 0; }

/* ═══ SCROLL REVEAL ═══ */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1; transform: translateY(0);
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 992px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-sub { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { margin-top: 40px; }
  .hero h1 { font-size: 2.5rem; }
  .features-grid, .cases-grid { grid-template-columns: 1fr 1fr; }
  .testimonial-card { flex: 0 0 calc(50% - 16px); }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .trust-bar { gap: 24px; padding: 24px; }
  .trust-num { font-size: 1.5rem; }
  .section-header h2 { font-size: 2rem; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
    height: calc(100dvh - 72px);
    margin: 0; padding: 32px 24px max(32px, env(safe-area-inset-bottom));
    background: #061410;
    flex-direction: column; justify-content: flex-start; align-items: stretch; gap: 10px;
    overflow-y: auto;
    transform: translateX(100%); transition: transform var(--transition);
    box-shadow: -8px 0 24px rgba(0,0,0,0.4);
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-menu li { width: 100%; }
  .nav-menu a {
    display: flex; align-items: center; justify-content: center;
    width: 100%; padding: 14px 18px; border-radius: 10px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(5,150,105,0.18);
    font-size: 15px; font-weight: 600; color: var(--white);
  }
  .nav-menu a:hover, .nav-menu a:active {
    background: rgba(5,150,105,0.18); border-color: rgba(5,150,105,0.4);
  }
  #navbar:has(.nav-menu.open) { background: #061410; }
  body:has(.nav-menu.open) { overflow: hidden; }
  .nav-toggle { display: block; }
  .hero { padding: 100px 0 60px; }
  .hero h1 { font-size: 2rem; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .features-grid, .cases-grid, .pricing-grid { grid-template-columns: 1fr; }
  .testimonial-card { flex: 0 0 calc(100% - 16px); }
  .carousel-btn { width: 36px; height: 36px; font-size: 14px; }
  .trust-bar { flex-wrap: wrap; gap: 16px; }
  .trust-divider { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .onprem-inner { flex-direction: column; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-contact { max-width: 100%; }
  .footer-links-col { align-items: flex-start; }
  .footer-links-row { justify-content: flex-start; }
}