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

:root {
  --surface: #f8f9ff;
  --surface-dim: #d0dbed;
  --surface-bright: #f8f9ff;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #eff4ff;
  --surface-container: #e6eeff;
  --surface-container-high: #dee9fc;
  --surface-container-highest: #d9e3f6;
  --on-surface: #121c2a;
  --on-surface-variant: #43474d;
  --inverse-surface: #27313f;
  --inverse-on-surface: #eaf1ff;
  --outline: #74777e;
  --outline-variant: #c4c6cd;
  --surface-tint: #4b607a;
  --primary: #000a19;
  --on-primary: #ffffff;
  --primary-container: #0a2239;
  --on-primary-container: #758aa6;
  --inverse-primary: #b2c8e6;
  --secondary: #7f5700;
  --on-secondary: #ffffff;
  --secondary-container: #feb316;
  --on-secondary-container: #6a4800;
  --tertiary: #070a0d;
  --on-tertiary: #ffffff;
  --tertiary-container: #1e2124;
  --on-tertiary-container: #85888c;
  --error: #ba1a1a;
  --on-error: #ffffff;
  --error-container: #ffdad6;
  --on-error-container: #93000a;
  --primary-fixed: #d1e4ff;
  --primary-fixed-dim: #b2c8e6;
  --on-primary-fixed: #041d33;
  --on-primary-fixed-variant: #334861;
  --secondary-fixed: #ffdead;
  --secondary-fixed-dim: #ffba3b;
  --on-secondary-fixed: #281900;
  --on-secondary-fixed-variant: #604100;
  --tertiary-fixed: #e0e2e6;
  --tertiary-fixed-dim: #c4c7ca;
  --on-tertiary-fixed: #191c1f;
  --on-tertiary-fixed-variant: #44474a;
  --background: #f8f9ff;
  --on-background: #121c2a;
  --surface-variant: #d9e3f6;
  --slate-surface: #F9FAFB;
  --deep-navy: #061626;
  --amber-muted: #FEF3C7;
  --white: #ffffff;
  --success: #10b981;
  --gold: #feb316;

  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 4px;
  --radius-xl: 4px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.08);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  --container-max: 1280px;
  --gutter: 24px;
  --margin-desktop: 48px;
  --margin-mobile: 16px;
  --section-gap: 120px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--on-background);
  background: var(--background);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
input, select, textarea, button { font-family: inherit; }

.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--margin-desktop); }
.section { padding: var(--section-gap) 0; }

.section-title {
  font-size: 48px; font-weight: 700; line-height: 56px; letter-spacing: -0.01em;
  text-align: center; color: var(--primary); margin-bottom: 16px;
}
.section-title span { color: var(--secondary); }
.section-title-underline { width: 96px; height: 4px; background: var(--secondary-container); margin: 0 auto 24px; border-radius: 2px; }
.section-subtitle {
  text-align: center; color: var(--on-surface-variant); font-size: 18px; line-height: 28px;
  max-width: 640px; margin: 0 auto 60px;
}

/* ===== HEADER ===== */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: var(--surface-container-lowest);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.header-inner {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px var(--margin-desktop); max-width: var(--container-max); margin: 0 auto;
  transition: var(--transition);
}
.logo { font-size: 24px; font-weight: 600; color: var(--primary); display: flex; align-items: center; gap: 10px; }
.logo-badge {
  width: 38px; height: 38px; background: var(--primary); color: var(--on-primary);
  border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 800; flex-shrink: 0;
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 14px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--on-surface-variant); padding: 6px 0; transition: var(--transition); position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 2px; background: var(--secondary-container); transition: var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }

.hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  background: none; border: none; padding: 8px;
}
.hamburger span { display: block; width: 26px; height: 2.5px; background: var(--primary); border-radius: 4px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero {
  min-height: 819px; display: flex; align-items: center; position: relative; overflow: hidden;
  background: radial-gradient(circle at 70% 30%, rgba(10,34,57,0.4) 0%, rgba(0,10,25,1) 100%);
}
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gutter); align-items: center; position: relative; z-index: 1; }
.hero-content h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.75rem); font-weight: 800; line-height: 1.15;
  color: var(--on-primary); max-width: 600px; margin-bottom: 24px; letter-spacing: -0.02em;
}
.hero-content h1 span { color: var(--secondary-container); }
.hero-content p {
  font-size: clamp(1rem, 1.5vw, 1.125rem); color: var(--on-primary-container);
  max-width: 540px; margin-bottom: 32px; line-height: 1.7;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual {
  display: flex; align-items: center; justify-content: center;
}
.hero-ring {
  width: 100%; aspect-ratio: 1; border-radius: 50%;
  border: 2px solid rgba(117,138,166,0.3);
  display: flex; align-items: center; justify-content: center;
  position: relative; max-width: 480px;
}
.hero-ring-inner {
  position: absolute; width: 75%; aspect-ratio: 1; border-radius: 50%;
  border: 2px solid rgba(117,138,166,0.5); animation: spin 20s linear infinite;
}
.hero-icon-box {
  width: 50%; aspect-ratio: 1; background: var(--primary-container);
  border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center;
  position: relative; z-index: 1; box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.hero-icon-box span { font-size: 80px; color: var(--secondary-container); animation: pulse 2s ease-in-out infinite; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 32px; border-radius: var(--radius-lg); font-weight: 600;
  font-size: 14px; letter-spacing: 0.05em; text-transform: uppercase;
  cursor: pointer; transition: var(--transition); border: none; min-height: 48px;
}
.btn-primary {
  background: var(--primary); color: var(--on-primary);
  box-shadow: var(--shadow-md);
  position: relative; overflow: hidden;
}
.btn-primary::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 0; background: var(--secondary-container); transition: var(--transition);
}
.btn-primary:hover::after { height: 3px; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.btn-outline {
  background: transparent; border: 1px solid var(--outline-variant); color: var(--on-surface);
}
.btn-outline:hover { background: var(--surface-container-low); border-color: var(--primary); }
.btn-secondary {
  background: var(--primary-container); color: var(--on-primary);
}
.btn-secondary:hover { background: var(--primary); }
.btn-sm {
  padding: 6px 14px; border: none; border-radius: var(--radius-sm);
  font-size: 0.8rem; font-weight: 600; cursor: pointer; transition: var(--transition); min-height: 32px;
}
.btn-edit { background: var(--secondary-container); color: var(--primary); }
.btn-edit:hover { background: var(--secondary-fixed-dim); }
.btn-delete { background: var(--error); color: var(--on-error); }
.btn-delete:hover { background: #a00; }
.btn-verify { background: var(--success); color: var(--white); }
.btn-verify:hover { background: #059669; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ===== STATS ===== */
.stats { position: relative; z-index: 20; margin-top: -64px; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gutter);
  background: var(--surface); padding: 48px; border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm); border: 1px solid var(--outline-variant);
}
.stat-item { text-align: center; }
.stat-item + .stat-item { border-left: 1px solid rgba(196,198,205,0.3); padding-left: var(--gutter); }
.stat-item h3 {
  font-size: 32px; font-weight: 700; color: var(--primary); margin-bottom: 4px;
  transition: var(--transition);
}
.stat-item:hover h3 { color: var(--secondary); }
.stat-item p {
  font-size: 12px; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--on-surface-variant);
}

/* ===== SERVICES ===== */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gutter); }
.service-card {
  background: var(--white); padding: 40px; border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm); transition: var(--transition);
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.service-card.highlight { border-top: 4px solid var(--secondary-container); }
.service-icon {
  width: 64px; height: 64px; background: var(--surface-container-low); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; margin-bottom: 32px;
  transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--secondary-container); }
.service-icon span { font-size: 28px; color: var(--secondary); transition: var(--transition); }
.service-card:hover .service-icon span { color: var(--primary); }
.service-card h3 { font-size: 24px; font-weight: 600; color: var(--primary); margin-bottom: 16px; }
.service-card p { color: var(--on-surface-variant); font-size: 16px; line-height: 1.6; margin-bottom: 32px; flex-grow: 1; }
.service-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--secondary); font-weight: 700; font-size: 14px; letter-spacing: 0.05em;
  text-transform: uppercase; transition: var(--transition);
}
.service-link:hover { gap: 16px; }

/* ===== MISSION & VISION ===== */
.mission-section { background: var(--slate-surface); }
.mv-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.mv-cards { position: relative; }
.mv-cards-bg {
  background: var(--primary); border-radius: var(--radius-md); padding: 32px; position: relative; z-index: 10;
}
.mv-cards-bg h2 { font-size: 48px; font-weight: 700; color: var(--on-primary); margin-bottom: 24px; }
.mv-cards-bg h2 span { color: var(--secondary-container); }
.mv-cards-bg > p { color: var(--on-primary-container); font-size: 18px; line-height: 28px; margin-bottom: 32px; }
.mv-card-item {
  display: flex; gap: 16px; padding: 24px; background: var(--primary-container);
  border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.05); margin-bottom: 16px;
}
.mv-card-item:last-child { margin-bottom: 0; }
.mv-card-icon {
  width: 48px; height: 48px; background: rgba(254,179,22,0.2); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.mv-card-icon span { color: var(--secondary-container); font-variation-settings: 'FILL' 1; }
.mv-card-item h4 { color: var(--on-primary); font-weight: 700; margin-bottom: 8px; font-size: 14px; }
.mv-card-item p { color: var(--on-primary-container); font-size: 14px; line-height: 1.6; }
.mv-cards-border {
  position: absolute; top: -16px; right: -16px; width: 100%; height: 100%;
  border: 2px solid var(--secondary); border-radius: var(--radius-md); z-index: 0;
}
.mv-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.mv-visual img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; aspect-ratio: 1; object-fit: cover; }
.mv-visual img:last-child { margin-top: 48px; }
.mv-tagline {
  background: var(--surface); padding: 32px; border-radius: var(--radius-md);
  border: 1px solid var(--outline-variant); margin-top: 16px;
}
.mv-tagline h4 { font-size: 24px; font-weight: 600; color: var(--primary); margin-bottom: 12px; }

/* ===== FOOTER ===== */
footer { background: var(--deep-navy); }
.footer-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: var(--gutter);
  padding: 64px var(--margin-desktop); max-width: var(--container-max); margin: 0 auto;
}
.footer-brand h3 { font-size: 24px; font-weight: 600; color: var(--surface-container-lowest); margin-bottom: 24px; }
.footer-brand p { color: var(--on-primary-container); font-size: 16px; line-height: 1.6; max-width: 340px; }
.footer-social { display: flex; gap: 16px; margin-top: 24px; }
.footer-social a {
  width: 40px; height: 40px; background: var(--primary-container); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center; color: var(--on-primary); transition: var(--transition);
}
.footer-social a:hover { background: var(--secondary-container); }
.footer-links h5 { color: var(--on-primary); font-weight: 700; margin-bottom: 32px; font-size: 12px; letter-spacing: 0.05em; text-transform: uppercase; }
.footer-links ul li { margin-bottom: 16px; }
.footer-links ul li a { color: var(--on-primary-container); font-size: 14px; transition: var(--transition); }
.footer-links ul li a:hover { color: var(--white); text-decoration: underline; text-decoration-color: var(--secondary-fixed-dim); text-underline-offset: 4px; }
.footer-contact li { display: flex; align-items: center; gap: 12px; color: var(--on-primary-container); font-size: 14px; margin-bottom: 16px; }
.footer-contact li span { color: var(--secondary-container); }
.footer-bottom {
  border-top: 1px solid var(--primary-container); padding: 32px var(--margin-desktop);
  max-width: var(--container-max); margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
}
.footer-bottom p { color: var(--on-primary-container); font-size: 12px; font-weight: 500; }
.footer-bottom-links { display: flex; gap: 32px; }
.footer-bottom-links a { color: var(--on-primary-container); font-size: 12px; font-weight: 500; transition: var(--transition); }
.footer-bottom-links a:hover { color: var(--white); }

/* ===== ABOUT PAGE ===== */
.page-hero {
  padding: 140px 0 80px; text-align: center;
  background: radial-gradient(circle at 70% 30%, rgba(10,34,57,0.4) 0%, rgba(0,10,25,1) 100%);
}
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; color: var(--on-primary); margin-bottom: 16px; }
.page-hero h1 span { color: var(--secondary-container); }
.page-hero p { color: var(--on-primary-container); font-size: 1.05rem; max-width: 640px; margin: 0 auto; }

.about-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-intro-content h2 { font-size: 32px; font-weight: 700; color: var(--primary); margin-bottom: 18px; }
.about-intro-content p { color: var(--on-surface-variant); margin-bottom: 14px; line-height: 1.7; }
.about-intro-visual {
  background: var(--primary-container); padding: 60px 40px; border-radius: var(--radius-md);
  text-align: center; color: var(--secondary-container); font-size: 3rem; font-weight: 800;
  min-height: 300px; display: flex; align-items: center; justify-content: center;
}

.values-list { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 12px; }
.value-tag {
  background: var(--surface-container-lowest); padding: 10px 22px; border-radius: 50px;
  font-size: 0.88rem; font-weight: 500; color: var(--primary);
  border: 1.5px solid rgba(254,179,22,0.2); transition: var(--transition);
}
.value-tag:hover {
  border-color: var(--secondary-container); background: var(--secondary-container); color: var(--primary);
  transform: translateY(-2px);
}

.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.team-card {
  background: var(--surface); border-radius: var(--radius-md);
  overflow: hidden; transition: var(--transition);
  border: 1px solid var(--outline-variant);
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }
.team-img { width: 100%; height: 240px; background: var(--surface-container-low); display: flex; align-items: center; justify-content: center; font-size: 4rem; }
.team-info { padding: 24px; }
.team-info h3 { font-size: 1.15rem; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.team-info .role { font-size: 0.85rem; font-weight: 600; color: var(--secondary); margin-bottom: 10px; }
.team-info p { color: var(--on-surface-variant); font-size: 0.88rem; line-height: 1.6; }

/* ===== SERVICES DETAIL ===== */
.services-detail-grid { display: grid; gap: 32px; }
.service-detail-card {
  background: var(--surface); border-radius: var(--radius-md); padding: 40px 36px;
  display: grid; grid-template-columns: 80px 1fr; gap: 28px; align-items: flex-start;
  border: 1px solid var(--outline-variant); transition: var(--transition);
}
.service-detail-card:hover { box-shadow: var(--shadow-md); }
.service-detail-icon {
  width: 80px; height: 80px; background: var(--surface-container-low); border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center; font-size: 2rem; flex-shrink: 0;
}
.service-detail-icon span { color: var(--secondary); font-size: 36px; }
.service-detail-content h2 { font-size: 1.4rem; font-weight: 700; color: var(--primary); margin-bottom: 12px; }
.service-detail-content p { color: var(--on-surface-variant); margin-bottom: 14px; line-height: 1.7; }
.service-detail-content ul li {
  position: relative; padding-left: 24px; color: var(--on-surface-variant);
  margin-bottom: 8px; line-height: 1.6; list-style: none;
}
.service-detail-content ul li::before {
  content: ''; position: absolute; left: 0; top: 9px; width: 8px; height: 8px;
  background: var(--secondary-container); border-radius: 50%;
}

/* ===== CONTACT ===== */
.contact-section { background: var(--background); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: flex-start; }
.contact-info h3 { font-size: 1.5rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.contact-info > p { color: var(--on-surface-variant); margin-bottom: 28px; }
.contact-info-item { display: flex; gap: 16px; margin-bottom: 20px; align-items: flex-start; }
.contact-info-item .icon {
  width: 44px; height: 44px; min-width: 44px; background: var(--primary);
  color: var(--on-primary); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
}
.contact-info-item h4 { font-size: 0.9rem; font-weight: 600; color: var(--primary); margin-bottom: 2px; }
.contact-info-item p, .contact-info-item a { color: var(--on-surface-variant); font-size: 0.92rem; transition: var(--transition); }
.contact-info-item a:hover { color: var(--secondary); }
.contact-form { background: var(--surface); padding: 36px; border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.contact-form h3 { font-size: 1.3rem; font-weight: 700; color: var(--primary); margin-bottom: 24px; }
.social-link {
  display: inline-flex; align-items: center; gap: 8px; background: var(--primary);
  color: var(--on-primary); padding: 10px 20px; border-radius: var(--radius-sm);
  font-size: 0.88rem; font-weight: 500; transition: var(--transition);
}
.social-link:hover { background: var(--primary-container); transform: translateY(-2px); }

/* ===== FORMS ===== */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; font-size: 0.88rem; color: var(--primary); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px; border: 1px solid var(--outline-variant);
  border-radius: var(--radius-sm); font-size: 0.95rem; background: var(--surface);
  transition: var(--transition); color: var(--on-surface);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--primary); border-width: 2px;
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ===== TRACK VALUATION ===== */
.track-form-card {
  background: var(--surface); border-radius: var(--radius-md); padding: 40px;
  text-align: center; box-shadow: var(--shadow-md); max-width: 600px; margin: 0 auto;
}
.track-form-card .search-icon { font-size: 2.5rem; margin-bottom: 16px; opacity: 0.3; color: var(--on-surface-variant); }
.track-form-card h3 { font-size: 1.3rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.track-form-card p { color: var(--on-surface-variant); margin-bottom: 24px; }
.track-result { margin-top: 32px; }
.track-card { background: var(--surface); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); overflow: hidden; animation: fadeIn 0.4s ease; }
.track-card-header { display: flex; justify-content: space-between; align-items: center; padding: 18px 24px; background: var(--surface-container-low); border-bottom: 1px solid var(--outline-variant); }
.track-card-body { padding: 20px 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.track-field { font-size: 0.92rem; color: var(--on-surface-variant); }
.track-field strong { color: var(--on-surface); font-weight: 600; }
.track-verification { padding: 16px 24px; border-radius: 0 0 var(--radius-md) var(--radius-md); }
.track-verification.verified { background: #ecfdf5; color: #065f46; }
.track-verification.unverified { background: #fffbeb; color: #92400e; }
.track-verification p { font-weight: 600; font-size: 0.92rem; line-height: 1.6; }

/* ===== LOGIN ===== */
.login-section {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 100px 24px 60px;
  background: radial-gradient(circle at 30% 50%, rgba(10,34,57,0.6) 0%, rgba(0,10,25,1) 100%);
}
.login-card {
  background: var(--surface); border-radius: var(--radius-md); padding: 44px 36px;
  max-width: 440px; width: 100%; box-shadow: var(--shadow-xl);
}
.login-card .logo-center { text-align: center; margin-bottom: 28px; }
.login-card .logo-icon {
  width: 52px; height: 52px; background: var(--secondary-container);
  border-radius: var(--radius-sm); display: inline-flex; align-items: center;
  justify-content: center; font-size: 1.4rem; font-weight: 800; color: var(--primary); margin-bottom: 12px;
}
.login-card h2 { font-size: 1.4rem; font-weight: 700; color: var(--primary); text-align: center; margin-bottom: 4px; }
.login-card .login-subtitle { text-align: center; color: var(--on-surface-variant); font-size: 0.9rem; margin-bottom: 28px; }
.login-back-link { display: block; text-align: center; margin-top: 20px; font-size: 0.85rem; color: var(--on-surface-variant); transition: var(--transition); }
.login-back-link:hover { color: var(--secondary); }

/* ===== ADMIN / STAFF PANELS ===== */
.admin-section { padding-top: 88px; min-height: 100vh; background: var(--background); }
.panel-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; margin-bottom: 28px; }
.panel-header-left h2 { font-size: 1.4rem; font-weight: 800; color: var(--primary); margin: 0; }
.panel-header-left p { font-size: 0.85rem; color: var(--on-surface-variant); margin-top: 2px; }
.panel-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.panel-search { padding: 10px 16px; border: 1px solid var(--outline-variant); border-radius: var(--radius-sm); font-size: 0.9rem; min-width: 200px; transition: var(--transition); background: var(--surface); }
.panel-search:focus { outline: none; border-color: var(--primary); border-width: 2px; }

.admin-section-box { background: var(--surface); border-radius: var(--radius-md); padding: 28px; margin-bottom: 28px; border: 1px solid var(--outline-variant); }
.admin-section-box h3 { font-size: 1.15rem; font-weight: 700; color: var(--primary); margin-bottom: 16px; }
.admin-section-box .inline-form {
  display: flex; gap: 12px; flex-wrap: wrap; padding: 16px;
  background: var(--surface-container-low); border-radius: var(--radius-md); margin-bottom: 20px; align-items: flex-end;
}
.admin-section-box .inline-form input, .admin-section-box .inline-form select {
  padding: 10px 14px; border: 1px solid var(--outline-variant); border-radius: var(--radius-sm);
  font-size: 0.9rem; flex: 1; min-width: 140px; background: var(--surface);
}
.admin-section-box .inline-form input:focus { outline: none; border-color: var(--primary); }
.admin-section-box .inline-form label.cb-label { display: flex; align-items: center; gap: 6px; font-size: 0.88rem; color: var(--primary); font-weight: 500; cursor: pointer; }

.migration-log { background: var(--surface-container-low); padding: 16px; border-radius: var(--radius-sm); font-size: 0.82rem; max-height: 280px; overflow-y: auto; font-family: 'SF Mono', 'Fira Code', monospace; white-space: pre-wrap; color: var(--on-surface); border: 1px solid var(--outline-variant); }

.table-wrapper { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--outline-variant); }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; background: var(--surface); }
.admin-table thead { background: var(--primary); }
.admin-table thead th { color: var(--on-primary); padding: 14px 16px; text-align: left; font-weight: 600; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.03em; white-space: nowrap; }
.admin-table tbody td { padding: 12px 16px; border: none; vertical-align: middle; }
.admin-table tbody tr:nth-child(even) { background: var(--surface-container-low); }
.admin-table tbody tr:hover { background: var(--surface-container); }
.admin-table .action-btns { display: flex; gap: 6px; white-space: nowrap; }

.status-badge { display: inline-block; padding: 4px 14px; border-radius: 50px; font-size: 0.78rem; font-weight: 600; white-space: nowrap; }
.status-draft-prepared { background: var(--amber-muted); color: #92400e; }
.status-pvr-sent { background: #dbeafe; color: #1e40af; }
.status-full-valuation-prepared { background: #e0e7ff; color: #3730a3; }
.status-full-valuation-sent { background: #d1fae5; color: #065f46; }
.status-completed { background: #d1fae5; color: #065f46; }
.status-pending { background: var(--amber-muted); color: #92400e; }
.status-cancelled { background: #fee2e2; color: #991b1b; }

.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px); z-index: 2000; display: flex; align-items: center; justify-content: center; padding: 20px; animation: fadeIn 0.2s ease; }
.modal { background: var(--surface); border-radius: var(--radius-md); padding: 32px; max-width: 640px; width: 100%; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-xl); animation: slideUp 0.3s ease; }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.modal-header h3 { font-size: 1.2rem; font-weight: 700; color: var(--primary); }
.modal-close { background: none; border: none; font-size: 1.6rem; cursor: pointer; color: var(--on-surface-variant); width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); transition: var(--transition); }
.modal-close:hover { background: var(--surface-container-low); color: var(--on-surface); }
.modal-footer { display: flex; gap: 12px; justify-content: flex-end; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--outline-variant); }

.staff-checkboxes { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px 16px; border: 1px solid var(--outline-variant); border-radius: var(--radius-sm); max-height: 140px; overflow-y: auto; background: var(--surface); }
.staff-checkbox-label { display: inline-flex; align-items: center; gap: 6px; font-size: 0.85rem; cursor: pointer; padding: 6px 12px; background: var(--surface-container-low); border-radius: 50px; transition: var(--transition); border: 1px solid var(--outline-variant); }
.staff-checkbox-label:hover { border-color: var(--secondary-container); background: rgba(254,179,22,0.08); }
.staff-checkbox-label input[type="checkbox"] { accent-color: var(--secondary-container); }

.loading-spinner { text-align: center; padding: 48px 20px; color: var(--on-surface-variant); font-size: 0.92rem; }
.loading-spinner::before { content: ''; display: block; width: 36px; height: 36px; border: 3px solid var(--outline-variant); border-top-color: var(--secondary-container); border-radius: 50%; animation: spin 0.7s linear infinite; margin: 0 auto 16px; }
.no-records { text-align: center; padding: 48px 20px; color: var(--on-surface-variant); font-size: 0.92rem; }
.auth-check { text-align: center; padding: 60px 20px; color: var(--on-surface-variant); }

.toast { position: fixed; bottom: 24px; right: 24px; padding: 14px 24px; border-radius: var(--radius-sm); color: var(--white); font-size: 0.9rem; font-weight: 500; z-index: 9999; box-shadow: var(--shadow-xl); max-width: 420px; animation: slideUp 0.3s ease; transition: opacity 0.3s ease; }
.toast.success { background: var(--success); }
.toast.error { background: var(--error); }

@keyframes fadeIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes spin { to { transform: rotate(360deg); } }
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.5s ease, transform 0.5s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .mv-layout { grid-template-columns: 1fr; }
  .mv-visual { display: none; }
  .section-title { font-size: 36px; line-height: 44px; }
}

@media (max-width: 992px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; min-height: auto; }
  .hero { min-height: auto; padding: 120px 0 60px; }
  .hero-content p { margin: 0 auto 28px; }
  .hero-buttons { justify-content: center; }
  .hero-visual { display: none; }
  .about-intro { grid-template-columns: 1fr; text-align: center; }
  .about-intro-visual { min-height: 200px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); padding: 32px; gap: 16px; }
  .stat-item + .stat-item { border-left: none; padding-left: 0; }
  .stat-item:nth-child(3), .stat-item:nth-child(4) { border-top: 1px solid rgba(196,198,205,0.3); padding-top: 16px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .service-detail-card { grid-template-columns: 1fr; text-align: center; }
  .service-detail-icon { margin: 0 auto; }
  .service-detail-content ul li { text-align: left; }
  .track-card-body { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--surface-container-lowest); flex-direction: column; padding: 12px 16px; gap: 0; border-bottom: 1px solid var(--outline-variant); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 16px; border-bottom: 1px solid var(--outline-variant); width: 100%; border-radius: 0; }
  .nav-links a:last-child { border-bottom: none; }
  .header-inner { padding: 16px var(--margin-mobile); }
  .container { padding: 0 var(--margin-mobile); }
  .stats { margin-top: -32px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); padding: 24px; gap: 12px; }
  .stat-item h3 { font-size: 24px; }
  .stat-item p { font-size: 10px; }
  .stat-item + .stat-item { border-left: none; }
  .stat-item:nth-child(3), .stat-item:nth-child(4) { border-top: 1px solid rgba(196,198,205,0.3); padding-top: 16px; }
  .services-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .section { padding: clamp(40px, 8vw, 60px) 0; }
  .section-title { font-size: 36px; line-height: 44px; }
  .section-subtitle { font-size: 16px; }
  .form-row { grid-template-columns: 1fr; }
  .modal { padding: 24px; }
  .panel-header { flex-direction: column; align-items: flex-start; }
  .panel-actions { width: 100%; }
  .panel-search { width: 100%; min-width: 0; }
  .admin-section-box .inline-form { flex-direction: column; }
  .admin-section-box .inline-form input { width: 100%; }
  .admin-table { font-size: 0.8rem; }
  .admin-table th, .admin-table td { padding: 10px 12px; }
  .track-form-card { padding: 28px 20px; }
  .login-card { padding: 32px 24px; }
  .page-hero { padding: 120px 0 50px; }
  .footer-grid { padding: 48px var(--margin-mobile); }
  .footer-bottom { padding: 24px var(--margin-mobile); }
  .mv-cards-bg { padding: 24px; }
  .mv-cards-bg h2 { font-size: 28px; line-height: 36px; }
  .mv-cards-border { display: none; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item { padding: 16px 0; }
  .hero-buttons .btn { width: 100%; }
  .hero-content h1 { font-size: clamp(1.6rem, 6vw, 2rem); }
}