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

:root {
  --color-white: #ffffff;
  --color-bg: #f8f7f4;
  --color-bg-light: #fafaf8;
  --color-bej: #f0ebe0;
  --color-bej-mid: #e8e0d0;
  --color-gray-100: #f4f4f2;
  --color-gray-200: #e8e8e4;
  --color-gray-300: #d0d0cc;
  --color-gray-400: #a8a8a4;
  --color-gray-500: #787874;
  --color-gray-600: #555552;
  --color-gray-700: #3a3a38;
  --color-gray-800: #252524;
  --color-gray-900: #181817;
  --color-emerald: #0d5c4a;
  --color-emerald-mid: #147a62;
  --color-emerald-light: #1a9678;
  --color-emerald-pale: #e6f4f0;
  --color-emerald-accent: #0a4a3a;
  --font-body: 'Inter', sans-serif;
  --font-heading: 'Playfair Display', serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.10);
  --transition: 0.22s ease;
  --max-width: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-gray-800);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-emerald); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-emerald-light); }
ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== HEADER ===== */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-mark {
  width: 40px;
  height: 40px;
  background: var(--color-emerald);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-mark svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: #fff;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-gray-900);
  letter-spacing: -0.3px;
}

.logo-text span {
  color: var(--color-emerald);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-gray-700);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active {
  background: var(--color-emerald-pale);
  color: var(--color-emerald);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown > a::after {
  content: ' ▾';
  font-size: 10px;
  opacity: 0.6;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  padding: 8px 0;
  z-index: 200;
}

.nav-dropdown:hover .dropdown-menu { display: block; }

.dropdown-menu a {
  display: block;
  padding: 9px 16px;
  font-size: 14px;
  color: var(--color-gray-700);
  border-radius: 0;
}

.dropdown-menu a:hover {
  background: var(--color-emerald-pale);
  color: var(--color-emerald);
}

.header-cta {
  background: var(--color-emerald);
  color: var(--color-white) !important;
  padding: 9px 20px !important;
  border-radius: var(--radius-md) !important;
  font-weight: 600 !important;
  font-size: 14px !important;
  transition: background var(--transition), transform var(--transition) !important;
}

.header-cta:hover {
  background: var(--color-emerald-accent) !important;
  color: #fff !important;
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gray-700);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--color-gray-900);
  color: var(--color-gray-400);
  padding: 64px 0 0;
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid #2e2e2c;
}

.footer-brand .logo-text { color: var(--color-white); }
.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer-contact {
  margin-top: 20px;
  font-size: 13px;
  line-height: 2;
}

.footer-contact a { color: var(--color-gray-400); }
.footer-contact a:hover { color: var(--color-emerald-light); }

.footer-col h4 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-gray-300);
  margin-bottom: 16px;
}

.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a {
  font-size: 14px;
  color: var(--color-gray-500);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--color-emerald-light); }

.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: var(--color-gray-500);
  font-size: 13px;
}

.footer-bottom-links a:hover { color: var(--color-emerald-light); }

/* ===== HERO ===== */
.hero {
  background: var(--color-white);
  padding: 96px 0 80px;
  border-bottom: 1px solid var(--color-gray-200);
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 42%;
  height: 100%;
  background: var(--color-bej);
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0% 100%);
  z-index: 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {}

.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-emerald);
  margin-bottom: 20px;
  display: block;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  color: var(--color-gray-900);
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 24px;
}

.hero-title em {
  font-style: normal;
  color: var(--color-emerald);
}

.hero-desc {
  font-size: 17px;
  color: var(--color-gray-600);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--color-gray-200);
}

.hero-stat-item {}

.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-gray-900);
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat-label {
  font-size: 13px;
  color: var(--color-gray-500);
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-emerald);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-emerald-accent);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13,92,74,0.25);
}

.btn-outline {
  background: transparent;
  color: var(--color-emerald);
  border: 1.5px solid var(--color-emerald);
}

.btn-outline:hover {
  background: var(--color-emerald-pale);
  color: var(--color-emerald);
  transform: translateY(-2px);
}

.btn-ghost {
  background: var(--color-gray-100);
  color: var(--color-gray-700);
}

.btn-ghost:hover {
  background: var(--color-gray-200);
  color: var(--color-gray-900);
}

.btn-lg {
  font-size: 16px;
  padding: 14px 32px;
}

.btn-sm {
  font-size: 13px;
  padding: 8px 16px;
}

/* ===== SECTION HEADER ===== */
.section-header {
  margin-bottom: 48px;
}

.section-header.center { text-align: center; }

.section-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--color-emerald);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  color: var(--color-gray-900);
  line-height: 1.2;
  letter-spacing: -0.3px;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 16px;
  color: var(--color-gray-600);
  line-height: 1.7;
  max-width: 620px;
}

.section-header.center .section-desc {
  margin: 0 auto;
}

/* ===== GENERIC SECTIONS ===== */
.section { padding: 80px 0; }
.section-alt { background: var(--color-white); }
.section-bej { background: var(--color-bej); }
.section-dark { background: var(--color-gray-900); color: var(--color-gray-300); }
.section-dark .section-title { color: var(--color-white); }
.section-dark .section-desc { color: var(--color-gray-400); }

/* ===== CARDS ===== */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.card-body { padding: 28px; }

.card-icon {
  width: 48px;
  height: 48px;
  background: var(--color-emerald-pale);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.card-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-emerald);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 10px;
}

.card-text {
  font-size: 14px;
  color: var(--color-gray-600);
  line-height: 1.65;
}

/* ===== GRID LAYOUTS ===== */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px; }

/* ===== TOPIC CARD ===== */
.topic-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.topic-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.topic-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.topic-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.topic-card:hover .topic-card-img img {
  transform: scale(1.04);
}

.topic-card-body {
  padding: 24px;
}

.topic-card-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-emerald);
  background: var(--color-emerald-pale);
  padding: 3px 10px;
  border-radius: 99px;
  margin-bottom: 12px;
}

.topic-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 10px;
  line-height: 1.4;
}

.topic-card-text {
  font-size: 14px;
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: 16px;
}

.topic-card-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-emerald);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.topic-card-link::after { content: '→'; }
.topic-card-link:hover { color: var(--color-emerald-accent); }

/* ===== INFO BLOCK ===== */
.info-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.info-block.reverse { direction: rtl; }
.info-block.reverse > * { direction: ltr; }

.info-block-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.info-block-img img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.info-block-content {}

.info-block-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(22px, 2.5vw, 34px);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 20px;
  line-height: 1.25;
}

.info-block-content p {
  font-size: 15px;
  color: var(--color-gray-600);
  line-height: 1.75;
  margin-bottom: 16px;
}

.info-list {
  margin: 24px 0;
}

.info-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-gray-100);
  font-size: 15px;
  color: var(--color-gray-700);
}

.info-list li:last-child { border-bottom: none; }

.info-list li::before {
  content: '';
  width: 20px;
  height: 20px;
  min-width: 20px;
  background: var(--color-emerald);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z'/%3E%3C/svg%3E");
  background-size: 12px;
  background-position: center;
  background-repeat: no-repeat;
  margin-top: 2px;
}

/* ===== DATA TABLE ===== */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.data-table th {
  background: var(--color-emerald);
  color: var(--color-white);
  padding: 14px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.3px;
}

.data-table th:first-child { border-radius: var(--radius-sm) 0 0 0; }
.data-table th:last-child { border-radius: 0 var(--radius-sm) 0 0; }

.data-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--color-gray-100);
  color: var(--color-gray-700);
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:nth-child(even) td { background: var(--color-bg-light); }
.data-table tr:hover td { background: var(--color-emerald-pale); }

.table-wrap {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* ===== ACCORDION / FAQ ===== */
.accordion { border: 1px solid var(--color-gray-200); border-radius: var(--radius-lg); overflow: hidden; }

.accordion-item { border-bottom: 1px solid var(--color-gray-200); }
.accordion-item:last-child { border-bottom: none; }

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: var(--color-white);
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-gray-900);
  transition: background var(--transition);
  font-family: var(--font-body);
}

.accordion-trigger:hover { background: var(--color-bg); }
.accordion-trigger.open { background: var(--color-emerald-pale); color: var(--color-emerald); }

.accordion-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: transform var(--transition);
}

.accordion-trigger.open .accordion-icon { transform: rotate(45deg); }

.accordion-body {
  display: none;
  padding: 0 24px 22px;
  background: var(--color-white);
  font-size: 14px;
  color: var(--color-gray-600);
  line-height: 1.7;
}

.accordion-body.open { display: block; }

/* ===== CONTACT FORM ===== */
.contact-form {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: 7px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 16px;
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-gray-800);
  background: var(--color-bg-light);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-emerald);
  box-shadow: 0 0 0 3px rgba(13,92,74,0.08);
  background: var(--color-white);
}

.form-group textarea { min-height: 130px; resize: vertical; }

.form-success {
  display: none;
  background: var(--color-emerald-pale);
  border: 1.5px solid var(--color-emerald);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  text-align: center;
  color: var(--color-emerald);
  font-weight: 600;
  font-size: 15px;
  margin-top: 16px;
}

.form-success.visible { display: block; }

/* ===== BREADCRUMB ===== */
.breadcrumb {
  padding: 14px 0;
  border-bottom: 1px solid var(--color-gray-200);
  background: var(--color-white);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-gray-500);
  flex-wrap: wrap;
}

.breadcrumb-list li { display: flex; align-items: center; gap: 8px; }
.breadcrumb-list li::after { content: '/'; opacity: 0.4; }
.breadcrumb-list li:last-child::after { display: none; }
.breadcrumb-list a { color: var(--color-gray-600); }
.breadcrumb-list a:hover { color: var(--color-emerald); }
.breadcrumb-list li:last-child { color: var(--color-gray-800); font-weight: 500; }

/* ===== PAGE HERO ===== */
.page-hero {
  background: var(--color-white);
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--color-gray-200);
}

.page-hero-eyebrow {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-emerald);
  margin-bottom: 14px;
}

.page-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 700;
  color: var(--color-gray-900);
  line-height: 1.15;
  letter-spacing: -0.4px;
  margin-bottom: 18px;
}

.page-hero p {
  font-size: 17px;
  color: var(--color-gray-600);
  max-width: 640px;
  line-height: 1.7;
}

/* ===== STAT CARDS ===== */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
}

.stat-card-num {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-emerald);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-card-label {
  font-size: 13px;
  color: var(--color-gray-500);
  line-height: 1.4;
}

/* ===== HIGHLIGHT BOX ===== */
.highlight-box {
  background: var(--color-emerald-pale);
  border-left: 4px solid var(--color-emerald);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 20px 24px;
  margin: 28px 0;
}

.highlight-box p {
  font-size: 15px;
  color: var(--color-emerald-accent);
  font-weight: 500;
  line-height: 1.6;
}

/* ===== ARTICLE CONTENT ===== */
.article-body h2 {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin: 40px 0 16px;
  line-height: 1.25;
}

.article-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-gray-800);
  margin: 30px 0 12px;
}

.article-body p {
  font-size: 15px;
  color: var(--color-gray-700);
  line-height: 1.8;
  margin-bottom: 18px;
}

.article-body ul, .article-body ol {
  padding-left: 24px;
  margin-bottom: 18px;
}

.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }

.article-body li {
  font-size: 15px;
  color: var(--color-gray-700);
  line-height: 1.7;
  margin-bottom: 8px;
  padding-left: 6px;
}

.article-body img {
  border-radius: var(--radius-lg);
  margin: 28px 0;
  width: 100%;
  object-fit: cover;
}

/* ===== SIDEBAR ===== */
.content-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

.sidebar {}

.sidebar-widget {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}

.sidebar-widget h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-gray-100);
}

.sidebar-nav li {
  border-bottom: 1px solid var(--color-gray-100);
}

.sidebar-nav li:last-child { border-bottom: none; }

.sidebar-nav li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 14px;
  color: var(--color-gray-700);
}

.sidebar-nav li a::after { content: '›'; color: var(--color-gray-400); }
.sidebar-nav li a:hover { color: var(--color-emerald); }
.sidebar-nav li a.active { color: var(--color-emerald); font-weight: 600; }

/* ===== CALCULATOR WIDGET ===== */
.calc-box {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.calc-box h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 8px;
}

.calc-box p.calc-desc {
  font-size: 14px;
  color: var(--color-gray-500);
  margin-bottom: 28px;
}

.calc-result {
  background: var(--color-emerald-pale);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-top: 24px;
  text-align: center;
}

.calc-result-label {
  font-size: 13px;
  color: var(--color-emerald);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 8px;
}

.calc-result-val {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-emerald);
}

/* ===== GLOSSARY ===== */
.glossary-letter {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--color-emerald);
  padding: 12px 0 8px;
  border-bottom: 2px solid var(--color-emerald);
  margin-bottom: 20px;
  margin-top: 36px;
}

.glossary-item {
  padding: 18px 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.glossary-item:last-child { border-bottom: none; }

.glossary-term {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 6px;
}

.glossary-def {
  font-size: 14px;
  color: var(--color-gray-600);
  line-height: 1.65;
}

/* ===== STEP PROCESS ===== */
.steps {
  counter-reset: step;
}

.step-item {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--color-gray-100);
  counter-increment: step;
}

.step-item:last-child { border-bottom: none; }

.step-num {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--color-emerald);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
}

.step-content h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 8px;
}

.step-content p {
  font-size: 14px;
  color: var(--color-gray-600);
  line-height: 1.65;
}

/* ===== TESTIMONIAL ===== */
.testimonial-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.testimonial-text {
  font-size: 15px;
  color: var(--color-gray-700);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 20px;
  position: relative;
  padding-left: 20px;
}

.testimonial-text::before {
  content: '"';
  font-family: var(--font-heading);
  font-size: 60px;
  color: var(--color-emerald);
  opacity: 0.2;
  position: absolute;
  left: -8px;
  top: -10px;
  line-height: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-emerald-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-emerald);
  font-size: 16px;
}

.testimonial-name {
  font-weight: 700;
  font-size: 14px;
  color: var(--color-gray-900);
}

.testimonial-role {
  font-size: 12px;
  color: var(--color-gray-500);
}

/* ===== NEWSLETTER CTA ===== */
.newsletter-section {
  background: var(--color-emerald);
  padding: 64px 0;
}

.newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.newsletter-copy h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  color: var(--color-white);
  margin-bottom: 10px;
}

.newsletter-copy p {
  font-size: 15px;
  color: rgba(255,255,255,0.75);
}

.newsletter-form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.newsletter-form input {
  padding: 12px 18px;
  border-radius: var(--radius-md);
  border: none;
  font-size: 14px;
  width: 280px;
  outline: none;
  font-family: var(--font-body);
}

.newsletter-form input:focus {
  box-shadow: 0 0 0 3px rgba(255,255,255,0.3);
}

.newsletter-btn {
  background: var(--color-white);
  color: var(--color-emerald);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: none;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background var(--transition), transform var(--transition);
}

.newsletter-btn:hover { background: var(--color-bej); transform: translateY(-1px); }

/* ===== MOBILE NAV ===== */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  border-bottom: 1px solid var(--color-gray-200);
  padding: 16px 24px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  max-height: calc(100vh - 72px);
  overflow-y: auto;
}

.mobile-nav.open { display: block; }

.mobile-nav a {
  display: block;
  padding: 12px 0;
  font-size: 15px;
  color: var(--color-gray-700);
  border-bottom: 1px solid var(--color-gray-100);
  font-weight: 500;
}

.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { color: var(--color-emerald); }

/* ===== POLICY PAGE ===== */
.policy-wrap {
  max-width: 840px;
  margin: 0 auto;
  padding: 60px 0 80px;
}

.policy-wrap h1 {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 8px;
}

.policy-meta {
  font-size: 13px;
  color: var(--color-gray-500);
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-gray-200);
}

.policy-wrap h2 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin: 36px 0 14px;
}

.policy-wrap h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-gray-800);
  margin: 24px 0 10px;
}

.policy-wrap p {
  font-size: 15px;
  color: var(--color-gray-700);
  line-height: 1.8;
  margin-bottom: 16px;
}

.policy-wrap ul, .policy-wrap ol {
  padding-left: 22px;
  margin-bottom: 16px;
}

.policy-wrap ul { list-style: disc; }
.policy-wrap ol { list-style: decimal; }

.policy-wrap li {
  font-size: 15px;
  color: var(--color-gray-700);
  line-height: 1.7;
  margin-bottom: 8px;
}

.policy-wrap table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 14px;
}

.policy-wrap th {
  background: var(--color-emerald);
  color: white;
  padding: 12px 14px;
  text-align: left;
  font-weight: 600;
}

.policy-wrap td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--color-gray-100);
  color: var(--color-gray-700);
}

.policy-wrap tr:nth-child(even) td { background: var(--color-bg-light); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-inner { gap: 40px; }
}

@media (max-width: 768px) {
  .main-nav, .header-cta { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 60px 0 52px; }
  .hero::before { display: none; }
  .hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-image { display: none; }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .info-block { grid-template-columns: 1fr; gap: 32px; }
  .info-block.reverse { direction: ltr; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .content-with-sidebar { grid-template-columns: 1fr; }
  .newsletter-inner { flex-direction: column; text-align: center; }
  .newsletter-form { justify-content: center; }
  .newsletter-form input { width: 100%; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }
  .section { padding: 56px 0; }
  .container { padding: 0 16px; }
}

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