/* ============================================
   CHRISTIAN NAUNDORF - DESIGN SYSTEM
   Premium Executive Leadership Coach
   ============================================ */

/* --------------------------------------------
   CSS VARIABLES / DESIGN TOKENS
   -------------------------------------------- */
:root {
  /* Brand Colors - Dark, Premium, Imperial */
  --color-black: #0a0a0a;
  --color-charcoal: #1a1a1a;
  --color-dark-gray: #2d2d2d;
  --color-gray: #6b6b6b;
  --color-light-gray: #a3a3a3;
  --color-off-white: #f5f5f3;
  --color-white: #ffffff;

  /* Accent Colors */
  --color-gold: #c9a962;
  --color-gold-light: #d4bc7e;
  --color-gold-dark: #a68a4b;
  --color-deep-red: #8b2635;
  --color-deep-red-light: #a63344;

  /* Functional Colors */
  --color-success: #2d5a3d;
  --color-warning: #8b6914;
  --color-error: #8b2635;

  /* Typography - Premium Serif + Clean Sans */
  --font-serif: 'Playfair Display', 'Georgia', serif;
  --font-sans: 'Inter', 'Helvetica Neue', sans-serif;

  /* Font Sizes - Fluid Typography */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
  --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
  --text-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.5rem);
  --text-4xl: clamp(2.25rem, 1.75rem + 2.5vw, 3.5rem);
  --text-5xl: clamp(3rem, 2rem + 5vw, 5rem);

  /* Font Weights */
  --font-light: 300;
  --font-regular: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* Line Heights */
  --leading-tight: 1.1;
  --leading-snug: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.75;

  /* Letter Spacing */
  --tracking-tight: -0.02em;
  --tracking-normal: 0;
  --tracking-wide: 0.05em;
  --tracking-wider: 0.1em;
  --tracking-widest: 0.2em;

  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --space-40: 10rem;

  /* Container Widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-text: 720px;

  /* Border Radius */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.2);
  --shadow-gold: 0 4px 20px rgba(201, 169, 98, 0.3);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;

  /* Z-Index Scale */
  --z-base: 0;
  --z-elevated: 10;
  --z-sticky: 100;
  --z-overlay: 1000;
  --z-modal: 2000;
}

/* --------------------------------------------
   CSS RESET / BASE
   -------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--font-regular);
  line-height: var(--leading-normal);
  color: var(--color-charcoal);
  background-color: var(--color-white);
}

/* Dark sections */
.bg-dark {
  background-color: var(--color-black);
  color: var(--color-off-white);
}

.bg-charcoal {
  background-color: var(--color-charcoal);
  color: var(--color-off-white);
}

.bg-off-white {
  background-color: var(--color-off-white);
  color: var(--color-charcoal);
}

/* --------------------------------------------
   TYPOGRAPHY
   -------------------------------------------- */

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: var(--font-regular);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
}

h1 {
  font-size: var(--text-5xl);
}

h2 {
  font-size: var(--text-4xl);
}

h3 {
  font-size: var(--text-3xl);
}

h4 {
  font-size: var(--text-2xl);
}

h5 {
  font-size: var(--text-xl);
}

h6 {
  font-size: var(--text-lg);
}

/* Display text - for hero statements */
.display-xl {
  font-family: var(--font-serif);
  font-size: var(--text-5xl);
  font-weight: var(--font-regular);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
}

.display-quote {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: var(--font-light);
  font-style: italic;
  line-height: var(--leading-snug);
}

/* Body text */
.text-lead {
  font-size: var(--text-xl);
  line-height: var(--leading-relaxed);
  color: var(--color-gray);
}

.text-body {
  font-size: var(--text-base);
  line-height: var(--leading-normal);
}

.text-small {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
}

/* Labels and captions */
.label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gold);
}

.caption {
  font-size: var(--text-sm);
  color: var(--color-gray);
}

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

a:hover {
  color: var(--color-gold);
}

/* Text colors */
.text-gold { color: var(--color-gold); }
.text-gray { color: var(--color-gray); }
.text-light { color: var(--color-light-gray); }

/* --------------------------------------------
   LAYOUT
   -------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

.container-text {
  max-width: var(--container-text);
  margin-left: auto;
  margin-right: auto;
}

.section {
  padding-top: var(--space-24);
  padding-bottom: var(--space-24);
}

.section-lg {
  padding-top: var(--space-32);
  padding-bottom: var(--space-32);
}

/* Grid */
.grid {
  display: grid;
  gap: var(--space-8);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 968px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Flexbox utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* --------------------------------------------
   COMPONENTS
   -------------------------------------------- */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn-primary {
  position: relative;
  background-color: var(--color-gold);
  color: var(--color-black);
  border-color: var(--color-gold);
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-gold-dark);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: -1;
}

.btn-primary:hover {
  border-color: var(--color-gold-dark);
  color: var(--color-black);
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover::before {
  transform: scaleX(1);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-off-white);
  border-color: var(--color-off-white);
}

.btn-secondary:hover {
  background-color: var(--color-off-white);
  color: var(--color-black);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-gold);
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}

.btn-ghost:hover {
  color: var(--color-gold-light);
}

.btn-ghost::after {
  content: ' \2192';
  transition: transform var(--transition-fast);
}

.btn-ghost:hover::after {
  transform: translateX(4px);
}

/* Cards */
.card {
  background-color: var(--color-white);
  border: 1px solid rgba(0, 0, 0, 0.08);
  padding: var(--space-8);
}

.card-dark {
  background-color: var(--color-dark-gray);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-off-white);
}

/* Dividers */
.divider {
  width: 60px;
  height: 1px;
  background-color: var(--color-gold);
  margin: var(--space-6) 0;
}

.divider-center {
  margin-left: auto;
  margin-right: auto;
}

/* Quote block */
.quote-block {
  position: relative;
  padding-left: var(--space-8);
  border-left: 2px solid var(--color-gold);
}

.quote-block p {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-style: italic;
  line-height: var(--leading-relaxed);
}

/* Stats */
.stat {
  text-align: center;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: var(--text-4xl);
  font-weight: var(--font-regular);
  color: var(--color-gold);
  line-height: 1;
  white-space: nowrap;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin-top: var(--space-2);
}

/* Form elements */
.input {
  width: 100%;
  padding: var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-charcoal);
  background-color: var(--color-white);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast);
}

.input:focus {
  outline: none;
  border-color: var(--color-gold);
}

.input-dark {
  background-color: var(--color-dark-gray);
  border-color: var(--color-gray);
  color: var(--color-off-white);
}

.input-dark::placeholder {
  color: var(--color-gray);
}

/* --------------------------------------------
   NAVIGATION
   -------------------------------------------- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding: var(--space-6) 0;
  transition: all var(--transition-base);
}

.nav.scrolled {
  background-color: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  padding: var(--space-4) 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  line-height: 1.2;
}

.nav-logo-name {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-off-white);
}

.nav-logo-title {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: var(--font-regular);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  gap: var(--space-8);
  list-style: none;
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: var(--font-regular);
  letter-spacing: var(--tracking-wide);
  color: var(--color-light-gray);
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-gold);
}

.nav-cta {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-xs);
  background-color: transparent;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
}

.nav-cta:hover {
  background-color: var(--color-gold);
  color: var(--color-black);
}

/* Dropdown Navigation */
.nav-item {
  position: relative;
}

.nav-item > .nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-item > .nav-link::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  transition: transform var(--transition-fast);
  margin-left: 2px;
}

.nav-item:hover > .nav-link::after {
  transform: rotate(180deg);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  padding-top: var(--space-3);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
}

.nav-dropdown-inner {
  background-color: rgba(26, 26, 26, 0.98);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(201, 169, 98, 0.2);
  padding: var(--space-3) 0;
  box-shadow: var(--shadow-lg);
}

.nav-dropdown a {
  display: block;
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-light-gray);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-dropdown a:hover {
  color: var(--color-gold);
  background-color: rgba(201, 169, 98, 0.1);
  padding-left: var(--space-6);
}

/* Mobile Navigation */
.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: calc(var(--z-overlay) + 1);
}

.nav-mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-off-white);
  transition: all var(--transition-base);
  position: relative;
}

.nav-mobile-toggle span::before,
.nav-mobile-toggle span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--color-off-white);
  transition: all var(--transition-base);
}

.nav-mobile-toggle span::before {
  top: -7px;
}

.nav-mobile-toggle span::after {
  top: 7px;
}

/* Hamburger to X animation */
.nav-mobile-toggle.open span {
  background-color: transparent;
}

.nav-mobile-toggle.open span::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-mobile-toggle.open span::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Hide mobile menu on desktop */
.nav-mobile-menu {
  display: none;
}

@media (max-width: 968px) {
  /* Raise nav above mobile menu overlay so hamburger X stays clickable */
  .nav {
    z-index: calc(var(--z-overlay) + 2);
  }

  .nav-mobile-toggle {
    display: flex;
  }

  /* Hide desktop navigation elements */
  .nav-inner > .nav-links,
  .nav-inner > div[style] {
    display: none !important;
  }

  /* Mobile Menu Overlay */
  .nav-mobile-menu {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(10, 10, 10, 0.98);
    z-index: var(--z-overlay);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 80px;
    padding-bottom: var(--space-8);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }

  .nav-mobile-menu.open {
    opacity: 1;
    visibility: visible;
  }

  .nav-mobile-menu .nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
    list-style: none;
    margin-bottom: var(--space-8);
  }

  .nav-mobile-menu .nav-link {
    font-size: var(--text-xl);
    font-weight: var(--font-regular);
    color: var(--color-off-white);
  }

  .nav-mobile-menu .nav-link:hover {
    color: var(--color-gold);
  }

  .nav-mobile-menu .nav-cta {
    font-size: var(--text-sm);
    padding: var(--space-4) var(--space-8);
    background-color: var(--color-gold);
    color: var(--color-black);
    border-color: var(--color-gold);
  }

  .nav-mobile-menu .nav-cta:hover {
    background-color: var(--color-gold-dark);
  }

  .nav-mobile-menu .lang-switch {
    margin-top: var(--space-6);
    font-size: var(--text-sm);
    color: var(--color-gray);
  }

  .nav-mobile-menu .lang-switch:hover {
    color: var(--color-gold);
  }

  /* Mobile Dropdown/Accordion */
  .nav-mobile-menu .nav-item {
    width: 100%;
    text-align: center;
  }

  .nav-mobile-menu .nav-item > .nav-link {
    display: inline-block;
    cursor: pointer;
  }

  /* Remove the old ::after arrow from the link */
  .nav-mobile-menu .nav-item > .nav-link::after {
    display: none;
  }

  /* Separate toggle button for dropdown arrow */
  .nav-mobile-menu .nav-dropdown-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2) var(--space-3);
    margin-left: var(--space-1);
    vertical-align: middle;
    display: inline-block;
  }

  .nav-mobile-menu .nav-dropdown-toggle::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--color-off-white);
    transition: transform var(--transition-fast);
  }

  .nav-mobile-menu .nav-item.open > .nav-dropdown-toggle::after {
    transform: rotate(180deg);
  }

  .nav-mobile-menu .nav-dropdown {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
    padding-top: 0;
    min-width: auto;
  }

  .nav-mobile-menu .nav-item.open .nav-dropdown {
    max-height: 500px;
    padding-top: var(--space-3);
  }

  .nav-mobile-menu .nav-dropdown-inner {
    background: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
  }

  .nav-mobile-menu .nav-dropdown a {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-base);
    color: var(--color-gray);
  }

  .nav-mobile-menu .nav-dropdown a:hover {
    color: var(--color-gold);
    background: transparent;
    padding-left: var(--space-4);
  }

  /* Prevent body scroll when menu is open */
  body.menu-open {
    overflow: hidden;
  }
}

/* Tablet adjustments */
@media (max-width: 968px) and (min-width: 769px) {
  .nav-links {
    gap: var(--space-4);
  }

  .nav-link {
    font-size: var(--text-xs);
  }
}

/* --------------------------------------------
   HERO SECTION
   -------------------------------------------- */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-black);
  color: var(--color-off-white);
  position: relative;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  max-width: 900px;
  padding: var(--space-20) var(--space-6);
}

.hero-label {
  margin-bottom: var(--space-8);
}

.hero-quote {
  font-family: var(--font-serif);
  font-size: var(--text-4xl);
  font-weight: var(--font-light);
  font-style: italic;
  line-height: var(--leading-snug);
  margin-bottom: var(--space-8);
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--color-light-gray);
  max-width: 600px;
  margin: 0 auto var(--space-10);
  line-height: var(--leading-relaxed);
}

.hero-cta {
  margin-bottom: var(--space-16);
}

.hero-name {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gray);
}

.hero-title {
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin-top: var(--space-2);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-gray);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

.scroll-indicator::after {
  content: '';
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-gold), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.5; transform: scaleY(0.8); }
}

/* --------------------------------------------
   FOOTER
   -------------------------------------------- */

.footer {
  background-color: var(--color-black);
  color: var(--color-gray);
  padding: var(--space-16) 0 var(--space-8);
}

/* Footer CTA Banner */
.footer-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-10) var(--space-12);
  border: 1px solid rgba(201, 169, 98, 0.25);
  border-radius: 8px;
  margin-bottom: var(--space-16);
  position: relative;
  top: -1px;
  background: linear-gradient(135deg, rgba(201, 169, 98, 0.06) 0%, rgba(201, 169, 98, 0.02) 100%);
}

.footer-cta-heading {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  color: var(--color-off-white);
  margin: 0 0 var(--space-1);
}

.footer-cta-sub {
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin: 0;
}

@media (max-width: 768px) {
  .footer-cta {
    flex-direction: column;
    text-align: center;
    gap: var(--space-6);
    padding: var(--space-8) var(--space-6);
  }
}

/* Footer Grid */
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* Footer Brand */
.footer-brand p {
  max-width: 300px;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-top: var(--space-4);
}

.footer-social {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-dark-gray);
  color: var(--color-gray);
  transition: all 0.2s;
}

.footer-social a:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.footer-social a svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.footer-credential {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  letter-spacing: 0.05em;
  color: var(--color-gold);
  border: 1px solid rgba(201, 169, 98, 0.3);
  border-radius: 4px;
  padding: var(--space-1) var(--space-3);
  margin-top: var(--space-5);
}

.footer-badges {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.footer-badges img {
  height: 96px;
  width: auto;
  opacity: 0.85;
  transition: opacity 0.2s ease;
}

.footer-badges img:hover {
  opacity: 1;
}

.footer-lang {
  display: inline-block;
  font-size: var(--text-xs);
  color: var(--color-gray);
  margin-top: var(--space-4);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-lang:hover {
  color: var(--color-gold);
}

/* Footer Columns */
.footer-heading {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-off-white);
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-2);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-gray);
}

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

.footer-contact-text {
  font-size: var(--text-sm);
  color: var(--color-gray);
  line-height: var(--leading-relaxed);
}

/* Footer Bottom */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-dark-gray);
  font-size: var(--text-xs);
}

.footer-legal {
  display: flex;
  gap: var(--space-6);
}

.footer-legal a {
  color: var(--color-gray);
  font-size: var(--text-xs);
}

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

/* --------------------------------------------
   ANIMATIONS
   -------------------------------------------- */

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.5s; }

.stagger-children.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .fade-in,
  .stagger-children > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .tq-card,
  .tq-card::before,
  .btn-primary::before {
    transition-duration: 0.01ms !important;
  }
}

/* --------------------------------------------
   UTILITIES
   -------------------------------------------- */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mx-auto { margin-left: auto; margin-right: auto; }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }

.pt-8 { padding-top: var(--space-8); }
.pb-8 { padding-bottom: var(--space-8); }

.hidden { display: none; }
.block { display: block; }

@media (max-width: 768px) {
  .md\:hidden { display: none; }
}

/* --------------------------------------------
   MOBILE OPTIMIZATIONS
   -------------------------------------------- */

@media (max-width: 768px) {
  /* Reduce section padding on mobile */
  .section {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }

  .section-lg {
    padding-top: var(--space-20);
    padding-bottom: var(--space-20);
  }

  /* Container padding */
  .container {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  /* Hero adjustments */
  .hero {
    min-height: calc(100vh - 60px);
    padding-top: 80px;
  }

  .hero-content {
    padding: var(--space-12) var(--space-4);
  }

  .hero-quote {
    font-size: var(--text-2xl);
  }

  .hero-subtitle {
    font-size: var(--text-base);
  }

  /* Button stacking on mobile */
  .hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
  }

  .hero-cta .btn {
    width: 100%;
    max-width: 300px;
    margin-left: 0 !important;
  }

  /* Footer mobile layout */
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  /* Quote block mobile */
  .quote-block {
    padding-left: var(--space-4);
  }

  .quote-block p {
    font-size: var(--text-lg);
  }

  /* Cards mobile */
  .card {
    padding: var(--space-6);
  }

  /* Stats mobile */
  .stat-number {
    font-size: var(--text-3xl);
  }

  /* Form elements mobile */
  .input {
    padding: var(--space-3);
    font-size: 16px; /* Prevents iOS zoom */
  }

  /* Better touch targets */
  .btn {
    min-height: 48px;
    padding: var(--space-4) var(--space-6);
  }

  /* Testimonials mobile */
  .testimonial-text-large {
    font-size: var(--text-lg) !important;
  }

  .testimonial-author {
    flex-direction: column !important;
    text-align: center;
  }

  /* Page header mobile */
  .page-header {
    padding-top: 100px !important;
    padding-bottom: var(--space-8) !important;
  }

  .page-header h1 {
    font-size: var(--text-3xl);
  }
}

@media (max-width: 480px) {
  /* Extra small screens */
  .hero-quote {
    font-size: var(--text-xl);
  }

  h1 {
    font-size: var(--text-3xl);
  }

  h2 {
    font-size: var(--text-2xl);
  }

  h3 {
    font-size: var(--text-xl);
  }

  .grid-4 {
    grid-template-columns: 1fr;
  }

  .text-lead {
    font-size: var(--text-base);
  }

  /* Portrait placeholder mobile */
  .portrait-placeholder {
    width: 200px !important;
    height: 250px !important;
  }

  /* Credentials row mobile */
  .credentials-row {
    flex-wrap: wrap;
    justify-content: center;
  }

  .credential-badge {
    font-size: var(--text-xs) !important;
    padding: var(--space-2) var(--space-3) !important;
  }
}