/* ============================================
   SASA TECH SOLUTION - Main Stylesheet
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

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

:root {
  --primary: #0a4d9c;
  --primary-dark: #083a76;
  --primary-light: #1a6fd4;
  --accent: #00b4d8;
  --accent-dark: #0096c7;
  --dark: #0d1b2a;
  --dark-2: #1b2d42;
  --text: #2d3748;
  --text-light: #6b7280;
  --white: #ffffff;
  --bg-light: #f8fafc;
  --bg-gray: #f1f5f9;
  --border: #e2e8f0;
  --green: #25d366;
  --shadow: 0 4px 20px rgba(10, 77, 156, 0.12);
  --shadow-lg: 0 10px 40px rgba(10, 77, 156, 0.18);
  --radius: 10px;
  --radius-lg: 16px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  text-decoration: none;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}
.btn-accent {
  background: var(--accent);
  color: var(--white);
}
.btn-accent:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 180, 216, 0.35);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(13, 27, 42, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 0 5%;
  transition: all 0.3s;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo img {
  height: 45px;
  width: auto;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  color: rgba(255,255,255,0.82);
  font-weight: 500;
  font-size: 15px;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}
.nav-cta {
  background: var(--accent);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-weight: 600 !important;
  transition: all 0.3s !important;
}
.nav-cta:hover {
  background: var(--accent-dark) !important;
  transform: translateY(-1px);
}
.nav-cta::after { display: none !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== PAGE HERO ===== */
.page-hero {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 50%, var(--primary-dark) 100%);
  padding: 140px 5% 80px;
  text-align: center;
  color: var(--white);
}
.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 16px;
}
.page-hero p {
  font-size: 18px;
  opacity: 0.8;
  max-width: 600px;
  margin: 0 auto;
}
.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 14px;
  opacity: 0.7;
}
.breadcrumb a { color: var(--accent); }

/* ===== SECTION STYLES ===== */
section { padding: 90px 5%; }
.container { max-width: 1200px; margin: 0 auto; }
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  display: inline-block;
  background: rgba(0, 180, 216, 0.12);
  color: var(--accent);
  padding: 6px 18px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.25;
  margin-bottom: 16px;
}
.section-header p {
  color: var(--text-light);
  font-size: 17px;
  max-width: 620px;
  margin: 0 auto;
}

/* ===== HERO SECTION (index.html) ===== */
.hero {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 60%, #0f2944 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 5% 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0,180,216,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,180,216,0.12);
  border: 1px solid rgba(0,180,216,0.3);
  color: var(--accent);
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 14px;
}
.sasa-meaning {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 20px;
}
.sasa-letter {
  color: var(--accent);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.sasa-word {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  margin-right: 4px;
}
.sasa-dot {
  color: rgba(255,255,255,0.3);
  font-size: 1rem;
  margin: 0 4px;
}
.hero h1 span { color: var(--accent); }
.hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.78);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
}
.hero-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  margin-top: 2px;
}
.hero-image {
  position: relative;
}
.hero-img-box {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.hero-img-box img {
  width: 100%;
  height: 460px;
  object-fit: cover;
}
.hero-float-card {
  position: absolute;
  background: var(--white);
  border-radius: 12px;
  padding: 14px 20px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-float-card.card-1 { bottom: 30px; left: -30px; }
.hero-float-card.card-2 { top: 30px; right: -20px; }
.hero-float-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.hero-float-card .label { font-size: 12px; color: var(--text-light); }
.hero-float-card .value { font-size: 16px; font-weight: 700; color: var(--dark); }

/* ===== SERVICES GRID ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, rgba(10,77,156,0.1), rgba(0,180,216,0.1));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}
.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}
.service-card p {
  color: var(--text-light);
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 18px;
}
.service-link {
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}
.service-link:hover { gap: 10px; }

/* ===== WHY CHOOSE US ===== */
.why-section { background: var(--bg-light); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}
.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform 0.3s;
}
.feature-card:hover { transform: translateY(-5px); }
.feature-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin: 0 auto 20px;
}
.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}
.feature-card p { color: var(--text-light); font-size: 14px; }

/* ===== STATS ===== */
.stats-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
  padding: 80px 5%;
  color: var(--white);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}
.stat-num {
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-plus { color: var(--white); }
.stat-label {
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  margin-top: 8px;
}

/* ===== TESTIMONIALS ===== */
.testimonials-section { background: var(--bg-gray); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow);
}
.stars { color: #f59e0b; font-size: 18px; margin-bottom: 14px; }
.testimonial-card p {
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 18px;
}
.author-name { font-weight: 700; font-size: 15px; color: var(--dark); }
.author-role { font-size: 13px; color: var(--text-light); }

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--dark) 100%);
  padding: 90px 5%;
  text-align: center;
  color: var(--white);
}
.cta-section h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 16px;
}
.cta-section p {
  font-size: 17px;
  opacity: 0.8;
  margin-bottom: 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== CONTACT FORM ===== */
.contact-section { background: var(--bg-light); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
}
.contact-info h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 16px;
}
.contact-info p {
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 32px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-item-icon {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.contact-item-label { font-size: 12px; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.06em; }
.contact-item-value { font-size: 15px; font-weight: 600; color: var(--dark); }

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
}
.form-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 15px;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--bg-light);
  transition: all 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(10,77,156,0.1);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-success {
  display: none;
  background: #d1fae5;
  border: 1px solid #6ee7b7;
  color: #065f46;
  padding: 14px 18px;
  border-radius: var(--radius);
  font-weight: 600;
  margin-top: 16px;
  text-align: center;
}
.form-error {
  display: none;
  background: #fee2e2;
  border: 1px solid #fca5a5;
  color: #991b1b;
  padding: 14px 18px;
  border-radius: var(--radius);
  font-weight: 600;
  margin-top: 16px;
  text-align: center;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.75);
  padding: 70px 5% 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  max-width: 1200px;
  margin: 0 auto 50px;
}
.footer-brand img { height: 48px; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.7; max-width: 280px; }
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.social-link {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: background 0.2s;
}
.social-link:hover { background: var(--accent); }
.footer h4 {
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 18px;
}
.footer ul li { margin-bottom: 10px; }
.footer ul a {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
}
.footer ul a:hover { color: var(--accent); }
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

/* ===== FLOATING BUTTONS ===== */
.floating-btns {
  position: fixed;
  bottom: 28px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 999;
}
.whatsapp-btn {
  width: 58px;
  height: 58px;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 28px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: all 0.3s;
  animation: pulse-green 2s infinite;
}
.whatsapp-btn:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}
.chat-toggle-btn {
  width: 58px;
  height: 58px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 24px;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: all 0.3s;
  border: none;
}
.chat-toggle-btn:hover {
  background: var(--primary-dark);
  transform: scale(1.08);
}

/* ===== CHATBOT ===== */
.chatbot-window {
  position: fixed;
  bottom: 105px;
  right: 28px;
  width: 360px;
  background: var(--white);
  border-radius: 20px;
  box-shadow: 0 16px 60px rgba(0,0,0,0.2);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 1000;
  border: 1px solid var(--border);
  animation: slideUp 0.3s ease;
}
.chatbot-window.open { display: flex; }
.chat-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
}
.chat-avatar {
  width: 42px;
  height: 42px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.chat-header-info .name { font-weight: 700; font-size: 15px; }
.chat-header-info .status {
  font-size: 12px;
  opacity: 0.8;
  display: flex;
  align-items: center;
  gap: 5px;
}
.status-dot {
  width: 8px;
  height: 8px;
  background: #4ade80;
  border-radius: 50%;
  display: inline-block;
}
.chat-close {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--white);
  font-size: 20px;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.2s;
}
.chat-close:hover { opacity: 1; }
.chat-messages {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: 360px;
  background: #f9fafb;
}
.chat-msg {
  display: flex;
  gap: 10px;
  max-width: 90%;
}
.chat-msg.bot { align-self: flex-start; }
.chat-msg.user { align-self: flex-end; flex-direction: row-reverse; }
.msg-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 14px;
  flex-shrink: 0;
}
.msg-bubble {
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.55;
}
.chat-msg.bot .msg-bubble {
  background: var(--white);
  color: var(--text);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.chat-msg.user .msg-bubble {
  background: var(--primary);
  color: var(--white);
  border-bottom-right-radius: 4px;
}
.chat-typing {
  display: flex;
  gap: 5px;
  padding: 8px 12px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.chat-typing span {
  width: 7px;
  height: 7px;
  background: var(--text-light);
  border-radius: 50%;
  animation: bounce 1.4s infinite both;
}
.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }
.chat-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 20px 12px;
  background: #f9fafb;
}
.quick-reply {
  background: var(--white);
  border: 1.5px solid var(--primary);
  color: var(--primary);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.quick-reply:hover {
  background: var(--primary);
  color: var(--white);
}
.chat-input-area {
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  align-items: center;
}
.chat-input {
  flex: 1;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 22px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color 0.2s;
}
.chat-input:focus { border-color: var(--primary); }
.chat-send-btn {
  width: 40px;
  height: 40px;
  background: var(--primary);
  border: none;
  border-radius: 50%;
  color: var(--white);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.chat-send-btn:hover { background: var(--primary-dark); }

/* ===== ABOUT PAGE ===== */
.about-intro {
  padding: 90px 5%;
}
.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.about-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}
.about-content .tag {
  display: inline-block;
  background: rgba(10,77,156,0.1);
  color: var(--primary);
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
}
.about-content h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 16px;
  line-height: 1.3;
}
.about-content p {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 14px;
}
.about-checkmarks { margin-top: 20px; }
.check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 15px;
  color: var(--text);
  font-weight: 500;
}
.check-icon { color: var(--accent); font-size: 18px; }

.team-section { background: var(--bg-light); padding: 90px 5%; }
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
  max-width: 1000px;
  margin: 0 auto;
}
.team-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform 0.3s;
}
.team-card:hover { transform: translateY(-6px); }
.team-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: var(--white);
  margin: 0 auto 18px;
}
.team-card h3 { font-size: 17px; font-weight: 700; color: var(--dark); }
.team-card .role { font-size: 14px; color: var(--accent); font-weight: 600; margin: 4px 0 10px; }
.team-card p { font-size: 13px; color: var(--text-light); }

/* ===== ANIMATIONS ===== */
@keyframes pulse-green {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45); }
  50% { box-shadow: 0 4px 30px rgba(37,211,102,0.7), 0 0 0 10px rgba(37,211,102,0.1); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}
@keyframes countUp { from { opacity: 0; } to { opacity: 1; } }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-image { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .about-intro-grid { grid-template-columns: 1fr; }
  .about-img { display: none; }
}
@media (max-width: 768px) {
  .nav-links { display: none; position: absolute; top: 72px; left: 0; width: 100%; background: var(--dark); flex-direction: column; padding: 24px 5%; gap: 18px; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { flex-direction: column; gap: 16px; }
  .chatbot-window { width: 95vw; right: 2.5vw; }
  .cta-btns { flex-direction: column; align-items: center; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
}

/* ===== CALCULATORS ===== */
.calculators-section { background: #0f172a; padding: 80px 0; }
.calc-inner { max-width: 900px; margin: 0 auto; padding: 0 20px; }
.calc-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin: 32px 0 24px; }
.calc-tab { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); color: rgba(255,255,255,0.6); padding: 10px 18px; border-radius: 50px; font-size: 13px; font-weight: 600; cursor: pointer; transition: all 0.2s; }
.calc-tab:hover { border-color: rgba(0,180,216,0.5); color: #fff; }
.calc-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.calc-box { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 20px; padding: 30px; }
.calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
@media (max-width: 640px) { .calc-grid { grid-template-columns: 1fr; } }
.calc-inputs { display: flex; flex-direction: column; gap: 14px; }
.calc-field label { display: block; font-size: 12px; color: rgba(255,255,255,0.5); margin-bottom: 6px; }
.calc-field input, .calc-field select { width: 100%; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); border-radius: 10px; padding: 10px 14px; color: #fff; font-size: 14px; outline: none; box-sizing: border-box; }
.calc-field input:focus, .calc-field select:focus { border-color: var(--primary); }
.calc-field select option { background: #1e293b; color: #fff; }
.calc-btn { background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; border: none; border-radius: 10px; padding: 12px 20px; font-size: 14px; font-weight: 700; cursor: pointer; transition: opacity 0.2s; width: 100%; margin-top: 4px; }
.calc-btn:hover { opacity: 0.88; }
.calc-note { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3); border-radius: 10px; padding: 12px; font-size: 13px; color: #86efac; }
.calc-result { background: rgba(255,255,255,0.05); border-radius: 14px; padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.calc-result h4 { color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.calc-row { display: flex; justify-content: space-between; font-size: 13px; }
.calc-row span:first-child { color: rgba(255,255,255,0.5); }
.calc-row span:last-child { color: #fff; }
.calc-row.total { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 10px; margin-top: 4px; font-weight: 700; }
.calc-row.profit span { color: #4ade80; }
.calc-row.loss span { color: #f87171; }
.calc-big { text-align: center; padding: 10px 0; }
.calc-big .big-val { font-size: 2rem; font-weight: 800; color: #4ade80; }
.calc-big .big-label { font-size: 12px; color: rgba(255,255,255,0.5); margin-top: 4px; }

/* ===== MAP SECTION ===== */
.map-section { background: #fff; padding: 80px 0; }
.map-inner { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.map-grid { display: grid; grid-template-columns: 1fr 1.8fr; gap: 32px; align-items: stretch; margin-top: 40px; }
@media (max-width: 900px) { .map-grid { grid-template-columns: 1fr; } }
.map-info { display: flex; flex-direction: column; gap: 16px; }
.map-card { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 16px; padding: 20px; display: flex; align-items: flex-start; gap: 14px; }
.map-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.map-card h4 { font-size: 15px; font-weight: 700; color: #1e293b; margin-bottom: 6px; }
.map-card p, .map-card a { font-size: 14px; color: #64748b; line-height: 1.6; display: block; text-decoration: none; }
.map-card a:hover { color: var(--primary); }
.map-embed { border-radius: 20px; overflow: hidden; border: 1px solid #e2e8f0; box-shadow: 0 8px 32px rgba(0,0,0,0.08); }

/* ===== TESTIMONIAL MARQUEE ===== */
.testimonials-section { background: #0f172a; padding: 80px 0 40px; }
.testimonials-section .section-header { padding: 0 5%; margin-bottom: 40px; }
.testimonials-section .section-header h2 { color: #fff; }
.testimonials-section .section-header p { color: rgba(255,255,255,0.6); }
.testimonials-section .section-tag { background: rgba(0,224,255,0.15); color: #00e0ff; border-color: rgba(0,224,255,0.3); }

.testi-marquee-wrap {
  position: relative;
  overflow: hidden;
  padding: 10px 0 20px;
}
.testi-fade-left, .testi-fade-right {
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.testi-fade-left  { left: 0;  background: linear-gradient(to right, #0f172a, transparent); }
.testi-fade-right { right: 0; background: linear-gradient(to left,  #0f172a, transparent); }

.testi-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: scrollLeft 50s linear infinite;
}
.testi-track:hover { animation-play-state: paused; }
.track-right { animation: scrollRight 55s linear infinite; }
.track-right:hover { animation-play-state: paused; }

@keyframes scrollLeft  { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@keyframes scrollRight { 0% { transform: translateX(-50%); } 100% { transform: translateX(0); } }

.testi-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 24px 28px;
  width: 340px;
  flex-shrink: 0;
  transition: background 0.3s;
}
.testi-item:hover { background: rgba(255,255,255,0.09); }
.testi-item .stars { color: #f59e0b; font-size: 14px; margin-bottom: 12px; }
.testi-item p { color: rgba(255,255,255,0.8); font-size: 14px; line-height: 1.7; margin-bottom: 18px; font-style: italic; }

.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, #00e0ff, #0070f3);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 16px; flex-shrink: 0;
}
.testi-author b { display: block; color: #fff; font-size: 14px; font-weight: 700; }
.testi-author span { display: block; color: rgba(255,255,255,0.5); font-size: 12px; margin-top: 2px; }

.testi-rating-bar {
  text-align: center;
  color: rgba(255,255,255,0.6);
  font-size: 15px;
  margin-top: 36px;
  padding: 0 20px;
}
.testi-rating-bar strong { color: #fff; }

.calc-tabs { justify-content: center; flex-wrap: wrap; }
.calc-tab { white-space: nowrap; }