/* ==========================================================================
   DAS YEMİNLİ MALİ MÜŞAVİRLİK - MASTER DESIGN SYSTEM & STYLESHEET
   Light corporate theme: Prestigious Navy, Warm Gold, Soft Gray, Crisp White
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. COLOR PALETTE & DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors */
  --primary-navy: #0A2540;
  --primary-navy-hover: #07192C;
  --accent-gold: #C59B27;
  --accent-gold-light: #F4E8C1;
  --accent-gold-hover: #A8821D;
  --secondary-blue: #1E3A8A;
  --secondary-blue-light: #EFF6FF;

  /* Neutral Colors (Light Theme Focus) */
  --bg-main: #FAFCFE;
  --bg-surface: #FFFFFF;
  --bg-muted: #F1F5F9;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F8FAFC;

  /* Text Colors */
  --text-main: #1E293B;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --text-on-dark: #FFFFFF;

  /* Border & Divider */
  --border-light: #E2E8F0;
  --border-muted: #CBD5E1;
  --border-gold: rgba(197, 155, 39, 0.3);

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(10, 37, 64, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(10, 37, 64, 0.08), 0 8px 10px -6px rgba(10, 37, 64, 0.04);
  --shadow-lg: 0 20px 35px -10px rgba(10, 37, 64, 0.12), 0 10px 15px -5px rgba(10, 37, 64, 0.06);
  --shadow-gold: 0 10px 25px -5px rgba(197, 155, 39, 0.25);

  /* Fonts */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

/* --------------------------------------------------------------------------
   2. GLOBAL RESET & BASE STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY & UTILITIES
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--primary-navy);
  font-weight: 700;
  line-height: 1.25;
}

.font-serif {
  font-family: var(--font-serif);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: var(--secondary-blue-light);
  color: var(--primary-navy);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
  border: 1px solid rgba(30, 58, 138, 0.15);
  margin-bottom: 1rem;
}

.section-tag.gold {
  background: var(--accent-gold-light);
  color: var(--accent-gold-hover);
  border-color: rgba(197, 155, 39, 0.3);
}

.section-title {
  font-size: 2.25rem;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.75rem;
  }
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 680px;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* --------------------------------------------------------------------------
   4. BUTTONS & INTERACTIVE ELEMENTS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary-navy);
  color: var(--text-on-dark);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--primary-navy-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-gold {
  background-color: var(--accent-gold);
  color: #FFFFFF;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  background-color: var(--accent-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -5px rgba(197, 155, 39, 0.4);
}

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

.btn-outline:hover {
  border-color: var(--primary-navy);
  background-color: rgba(10, 37, 64, 0.03);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 1.1rem 2.25rem;
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   5. HEADER & TOP BAR & NAVIGATION
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: var(--primary-navy);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.85rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.top-bar-item svg {
  color: var(--accent-gold);
  width: 16px;
  height: 16px;
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition-fast);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  padding-top: 0.2rem;
  padding-bottom: 0.2rem;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
}

/* Logos */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.site-logo {
  height: 56px;
  width: auto;
  object-fit: contain;
}

.footer-logo {
  height: 50px;
  width: auto;
  object-fit: contain;
}

/* Official YMM Emblem Badge */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.ymm-official-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0.85rem;
  background: var(--bg-muted);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.ymm-badge-img {
  height: 32px;
  width: auto;
  object-fit: contain;
}

@media (max-width: 1100px) {
  .ymm-official-badge {
    display: none;
  }
}

/* Nav Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-navy);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2.5px;
  background: var(--accent-gold);
  transition: width var(--transition-fast);
  border-radius: var(--radius-full);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  background-color: var(--primary-navy);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* --------------------------------------------------------------------------
   6. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: 5rem 0 6rem;
  background: radial-gradient(circle at 90% 10%, rgba(197, 155, 39, 0.06) 0%, transparent 40%),
              radial-gradient(circle at 10% 90%, rgba(30, 58, 138, 0.05) 0%, transparent 40%),
              var(--bg-main);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1.1rem;
  background: rgba(10, 37, 64, 0.04);
  border: 1px solid rgba(10, 37, 64, 0.1);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-navy);
  margin-bottom: 1.5rem;
}

.hero-badge span {
  color: var(--accent-gold-hover);
  font-weight: 700;
}

.hero-title {
  font-size: 2.75rem;
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  color: var(--primary-navy);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.5rem;
  }
}

.hero-title span.gold-text {
  color: var(--accent-gold);
  position: relative;
  white-space: nowrap;
}

.hero-title span.gold-text::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 6px;
  background: rgba(197, 155, 39, 0.2);
  z-index: -1;
  border-radius: 4px;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2.25rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

/* Executive Card Showcase */
.hero-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--primary-navy), var(--accent-gold));
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.profile-info h3 {
  font-size: 1.35rem;
  color: var(--primary-navy);
  margin-bottom: 0.2rem;
}

.profile-info p {
  font-size: 0.875rem;
  color: var(--accent-gold-hover);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.profile-highlights {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.925rem;
  color: var(--text-main);
}

.highlight-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--secondary-blue-light);
  color: var(--primary-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   7. PRINCIPLES STRIP (Authentic Site Values)
   -------------------------------------------------------------------------- */
.principles-section {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 4rem 0;
}

.principles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .principles-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.principle-card {
  background: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition-fast);
}

.principle-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-gold);
}

.principle-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--secondary-blue-light);
  color: var(--primary-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}

.principle-card p {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.65;
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   8. SERVICES GRID & CARDS
   -------------------------------------------------------------------------- */
.services-section {
  padding: 6rem 0;
  background-color: var(--bg-main);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3.5rem;
}

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

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

.service-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-lg);
}

.service-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--secondary-blue-light);
  color: var(--primary-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: all var(--transition-fast);
}

.service-card:hover .service-icon-box {
  background: var(--primary-navy);
  color: var(--accent-gold);
}

.service-number {
  position: absolute;
  top: 1.75rem;
  right: 1.75rem;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-light);
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.85rem;
  color: var(--primary-navy);
}

.service-card p {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary-navy);
  transition: color var(--transition-fast);
  cursor: pointer;
}

.service-card:hover .service-link {
  color: var(--accent-gold-hover);
}

/* --------------------------------------------------------------------------
   9. ABOUT DETAILED SECTION
   -------------------------------------------------------------------------- */
.about-section {
  padding: 6rem 0;
  background-color: var(--bg-main);
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 3.5rem auto 0;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--border-muted);
  border-radius: var(--radius-full);
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-dot {
  position: absolute;
  left: -2.4rem;
  top: 0.2rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-gold);
  border: 3px solid var(--bg-surface);
  box-shadow: 0 0 0 3px var(--border-gold);
}

.timeline-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow-sm);
}

.timeline-year {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--accent-gold-hover);
  background: var(--accent-gold-light);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
}

.timeline-title {
  font-size: 1.15rem;
  color: var(--primary-navy);
  margin-bottom: 0.4rem;
}

.timeline-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   10. CONTACT SECTION & MAP
   -------------------------------------------------------------------------- */
.contact-section {
  padding: 6rem 0;
  background: radial-gradient(circle at 50% 0%, rgba(10, 37, 64, 0.03) 0%, transparent 70%), var(--bg-main);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  margin-top: 3.5rem;
}

@media (min-width: 992px) {
  .contact-wrapper {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

.contact-info-box {
  background: var(--primary-navy);
  color: var(--text-on-dark);
  border-radius: var(--radius-lg);
  padding: 3rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.contact-info-box::after {
  content: '';
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(197, 155, 39, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.contact-info-box h3 {
  color: #FFFFFF;
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.contact-info-box p.lead {
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 2.5rem;
  font-size: 1rem;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-item h4 {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
}

.contact-detail-item p, .contact-detail-item a {
  color: #FFFFFF;
  font-size: 1rem;
  font-weight: 600;
}

.contact-form-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

.contact-form-box h3 {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.contact-form-box p {
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.1rem;
  background-color: var(--bg-surface);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary-navy);
  box-shadow: 0 0 0 3px rgba(10, 37, 64, 0.08);
}

/* --------------------------------------------------------------------------
   11. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--primary-navy);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 5rem;
  padding-bottom: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}

.footer-desc {
  margin-top: 1.25rem;
  font-size: 0.925rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  max-width: 380px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.925rem;
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

/* --------------------------------------------------------------------------
   12. MODAL DRAWER & TOAST NOTIFICATIONS
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 37, 64, 0.6);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  padding: 1.5rem;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  font-size: 1.2rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.modal-close:hover {
  background: var(--border-muted);
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: var(--primary-navy);
  color: #FFFFFF;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--accent-gold);
  font-size: 0.925rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slideInRight 0.3s ease;
}

/* Keyframes */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* --------------------------------------------------------------------------
   13. RESPONSIVE MEDIA QUERIES
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .nav-menu {
    position: fixed;
    top: 90px;
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--border-light);
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .mobile-toggle {
    display: flex;
  }
}