/* TrendBourne Strategies - Static Site Styles */

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #f0f5fa;
  --bg-card: #f8fafc;
  --text: #1a2a3a;
  --text-muted: #5a6a7a;
  --accent: #9a7b4f;
  --border: #d8e2ec;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.hidden {
  display: none !important;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
}

/* Layout */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(240, 245, 250, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lang-toggle {
  display: flex;
  align-items: center;
}

.lang-btn, .lang-btn-mobile {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.3s;
}

.lang-btn:hover, .lang-btn-mobile:hover {
  color: var(--text);
  border-color: var(--text-muted);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-main {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--text);
  letter-spacing: 1px;
}

.logo-sub {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 3px;
}

.nav-desktop {
  display: none;
}

.nav-desktop a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.5px;
  transition: color 0.3s;
}

.nav-desktop a:hover {
  color: var(--text);
}

.cta-btn {
  display: none;
  padding: 10px 24px;
  border: 1px solid rgba(154, 123, 79, 0.3);
  color: var(--accent);
  text-decoration: none;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s;
}

.cta-btn:hover {
  background: var(--accent);
  color: white;
}

.mobile-menu-btn {
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--text);
}

.nav-mobile {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.nav-mobile a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  padding: 8px 0;
  transition: color 0.3s;
}

.nav-mobile a:hover {
  color: var(--text);
}

.lang-btn-mobile {
  width: fit-content;
}

.cta-btn-mobile {
  text-align: center;
  margin-top: 16px;
  padding: 12px 24px;
  border: 1px solid rgba(154, 123, 79, 0.3);
  color: var(--accent);
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
    gap: 32px;
  }
  .cta-btn {
    display: block;
  }
  .mobile-menu-btn {
    display: none;
  }
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(154, 123, 79, 0.03) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  text-align: center;
  max-width: 800px;
}

.hero-location {
  font-size: 12px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(32px, 6vw, 64px);
  font-weight: 300;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.btn-primary {
  padding: 16px 32px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s;
}

.btn-primary:hover {
  background: #8a6b3f;
}

.btn-secondary {
  padding: 16px 32px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s;
}

.btn-secondary:hover {
  border-color: var(--text);
  color: var(--text);
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.hero-scroll span {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

@media (min-width: 640px) {
  .hero-actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* Section Common */
section {
  padding: 100px 0;
}

.section-label {
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 48px);
  margin-bottom: 24px;
}

.section-desc {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.8;
}

/* Philosophy */
.philosophy {
  background: var(--bg-card);
}

.philosophy-header {
  text-align: center;
  margin-bottom: 64px;
}

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

.philosophy-grid {
  display: grid;
  gap: 24px;
}

.philosophy-card {
  padding: 32px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.card-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 36px;
  color: var(--accent);
  opacity: 0.5;
  margin-bottom: 16px;
}

.card-title {
  font-size: 20px;
  margin-bottom: 12px;
}

.card-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

@media (min-width: 768px) {
  .philosophy-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .philosophy-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Services */
.services-header {
  text-align: center;
  margin-bottom: 48px;
}

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

.services-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 48px;
}

.tab-btn {
  padding: 12px 24px;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s;
}

.tab-btn:hover {
  border-color: var(--text);
  color: var(--text);
}

.tab-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.services-grid {
  display: grid;
  gap: 24px;
}

.service-item {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.service-item h4 {
  font-size: 18px;
  margin-bottom: 12px;
}

.service-item p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Expertise */
.expertise {
  background: var(--bg-card);
}

.expertise-header {
  text-align: center;
  margin-bottom: 64px;
}

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

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.stat-item {
  text-align: center;
  padding: 32px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 48px;
  color: var(--accent);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.regions-grid {
  display: grid;
  gap: 24px;
}

.region-item {
  padding: 24px;
  border-left: 2px solid var(--accent);
}

.region-item h4 {
  font-size: 18px;
  margin-bottom: 8px;
}

.region-item p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .regions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Leadership */
.leadership-content {
  display: grid;
  gap: 48px;
  align-items: center;
}

.leadership-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}

.leadership-list {
  list-style: none;
  margin-bottom: 32px;
}

.leadership-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  font-size: 14px;
  color: var(--text-muted);
}

.leadership-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 1px;
  background: var(--accent);
}

.leadership-quote {
  font-family: var(--font-serif);
  font-size: 20px;
  font-style: italic;
  color: var(--accent);
  padding-left: 24px;
  border-left: 2px solid var(--accent);
}

.leadership-visual {
  position: relative;
  height: 300px;
  background: linear-gradient(135deg, rgba(154, 123, 79, 0.1) 0%, transparent 70%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.visual-accent {
  width: 200px;
  height: 200px;
  border: 1px solid var(--accent);
  opacity: 0.3;
}

.visual-pattern {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.pattern-line {
  width: 100px;
  height: 1px;
  background: var(--accent);
  margin: 20px 0;
  opacity: 0.5;
}

@media (min-width: 1024px) {
  .leadership-content {
    grid-template-columns: 1fr 1fr;
  }
  .leadership-visual {
    height: 400px;
  }
}

/* Contact */
.contact {
  background: var(--bg-card);
}

.contact-grid {
  display: grid;
  gap: 48px;
}

.contact-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-label {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact-value {
  font-size: 16px;
  color: var(--text);
  text-decoration: none;
}

.contact-value:hover {
  color: var(--accent);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-row {
  display: grid;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 14px;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
}

.submit-btn {
  padding: 16px 32px;
  background: var(--accent);
  border: none;
  color: white;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  transition: background 0.3s;
}

.submit-btn:hover {
  background: #8a6b3f;
}

.form-note {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Footer */
.footer {
  padding: 64px 0 32px;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-tagline {
  font-size: 14px;
  color: var(--text-muted);
}

.footer-nav h4,
.footer-contact h4 {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
  font-family: var(--font-sans);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s;
}

.footer-nav a:hover {
  color: var(--text);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-contact p,
.footer-contact a {
  color: var(--text-muted);
  font-size: 14px;
  text-decoration: none;
}

.footer-contact a:hover {
  color: var(--text);
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  text-align: center;
}

.footer-bottom p {
  font-size: 12px;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--text);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}