/* ========================================
   VEENEMA GROUPS - MODERN SWISS EDITORIAL
   High-End Financial Design System
   ======================================== */

/* === RESET & BASE === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Color Palette */
  --deep-graphite: #1A1A1A;
  --off-white: #F9F9F9;
  --burnt-gold: #997950;
  --pure-white: #FFFFFF;
  --border-color: rgba(26, 26, 26, 0.15);
  
  /* Typography Scale */
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Border */
  --border-thin: 0.5px solid var(--border-color);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  color: var(--deep-graphite);
  background-color: var(--off-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  margin-bottom: var(--spacing-sm);
  font-weight: 300;
}

a {
  color: var(--deep-graphite);
  text-decoration: none;
  transition: opacity 0.3s ease;
}

a:hover {
  opacity: 0.6;
}

/* === LAYOUT === */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xl) 0;
  border-bottom: var(--border-thin);
}

.section:last-child {
  border-bottom: none;
}

/* === NAVIGATION === */
header {
  background-color: var(--pure-white);
  border-bottom: var(--border-thin);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
}

.logo img {
  height: 32px;
  width: auto;
}

nav ul {
  list-style: none;
  display: flex;
  gap: var(--spacing-lg);
}

nav a {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--burnt-gold);
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: 100%;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 1px;
  background-color: var(--deep-graphite);
  transition: all 0.3s ease;
}

/* === HERO SECTION === */
.hero {
  padding: var(--spacing-xl) 0;
  text-align: center;
  border-bottom: var(--border-thin);
}

.hero h1 {
  margin-bottom: var(--spacing-md);
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
  font-weight: 300;
}

/* === BENTO GRID LAYOUT === */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 0;
}

.bento-item {
  padding: var(--spacing-lg);
  border: var(--border-thin);
  border-collapse: collapse;
  margin: -0.5px;
  background-color: var(--pure-white);
  transition: all 0.3s ease;
  position: relative;
}

.bento-item:hover {
  background-color: var(--off-white);
}

.bento-item:hover::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background-color: var(--burnt-gold);
}

.bento-item h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--burnt-gold);
  transition: color 0.3s ease;
}

.bento-item h4 {
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--burnt-gold);
}

/* Two Column Layout */
.two-column-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-lg);
}

.two-column-grid > div {
  padding: var(--spacing-lg);
  border: var(--border-thin);
  background-color: var(--pure-white);
}

/* Feature Cards */
.feature-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.feature-card {
  padding: var(--spacing-md);
  border-left: 2px solid var(--burnt-gold);
  background-color: var(--pure-white);
}

.feature-card h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
  color: var(--deep-graphite);
}

.feature-card p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(26, 26, 26, 0.75);
}

/* === LIST EDITORIAL LAYOUT === */
.list-editorial {
  list-style: none;
}

.list-editorial li {
  padding: var(--spacing-lg) 0;
  border-bottom: var(--border-thin);
  transition: all 0.3s ease;
}

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

.list-editorial li:hover {
  padding-left: var(--spacing-sm);
  background-color: rgba(153, 121, 80, 0.02);
}

.list-item-title {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--deep-graphite);
}

.list-item-description {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(26, 26, 26, 0.75);
  max-width: 85ch;
}

/* Compact List Variant */
.list-editorial.compact li {
  padding: var(--spacing-md) 0;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--spacing-lg);
  align-items: start;
}

.list-editorial.compact .list-item-title {
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--burnt-gold);
}

.list-editorial.compact .list-item-description {
  font-size: 0.95rem;
}

/* === BUTTONS === */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: var(--border-thin);
  background-color: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn:hover {
  background-color: var(--deep-graphite);
  color: var(--pure-white);
  opacity: 1;
}

.btn-primary {
  background-color: var(--burnt-gold);
  color: var(--pure-white);
  border-color: var(--burnt-gold);
}

.btn-primary:hover {
  background-color: var(--deep-graphite);
  border-color: var(--deep-graphite);
  opacity: 1;
}

/* === FORMS === */
.form-group {
  margin-bottom: var(--spacing-md);
}

label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-xs);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: var(--spacing-sm);
  font-family: var(--font-sans);
  font-size: 1rem;
  border: var(--border-thin);
  background-color: var(--pure-white);
  transition: border-color 0.3s ease;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--burnt-gold);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

/* === LOAN CALCULATOR === */
.calculator {
  background-color: var(--pure-white);
  padding: var(--spacing-lg);
  border: var(--border-thin);
}

.calculator-controls {
  margin-bottom: var(--spacing-md);
}

.slider-group {
  margin-bottom: var(--spacing-md);
}

.slider-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
  font-weight: 500;
}

.slider-value {
  color: var(--burnt-gold);
}

input[type="range"] {
  width: 100%;
  height: 1px;
  background: var(--border-color);
  outline: none;
  -webkit-appearance: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  background: var(--burnt-gold);
  cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  background: var(--burnt-gold);
  cursor: pointer;
  border: none;
}

.calculator-result {
  padding: var(--spacing-lg);
  border-top: var(--border-thin);
  text-align: center;
}

.result-label {
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-xs);
}

.result-value {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--burnt-gold);
}

/* === FOOTER === */
footer {
  background-color: var(--deep-graphite);
  color: var(--off-white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
  color: var(--burnt-gold);
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
  font-weight: 300;
}

.footer-section a {
  color: var(--off-white);
}

.footer-bottom {
  border-top: 0.5px solid rgba(249, 249, 249, 0.15);
  padding-top: var(--spacing-md);
  text-align: center;
  font-size: 0.85rem;
  font-weight: 300;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  :root {
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
  }
  
  .header-content {
    flex-wrap: wrap;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  nav {
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  
  nav.active {
    max-height: 400px;
  }
  
  nav ul {
    flex-direction: column;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
  }
  
  .bento-grid {
    grid-template-columns: 1fr;
  }
  
  .list-editorial.compact li {
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
  }
  
  .two-column-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-cards {
    grid-template-columns: 1fr;
  }
}

/* === IMAGES === */
.hero-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  border: var(--border-thin);
  margin: var(--spacing-lg) 0;
  opacity: 0.95;
  transition: opacity 0.3s ease;
}

.hero-image:hover {
  opacity: 1;
}

.section-image {
  width: 100%;
  max-width: 600px;
  height: auto;
  border: var(--border-thin);
  margin: var(--spacing-md) auto;
  display: block;
}

.inline-image {
  width: 100%;
  height: auto;
  border: var(--border-thin);
  margin-bottom: var(--spacing-sm);
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.image-grid img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border: var(--border-thin);
  transition: all 0.3s ease;
}

.image-grid img:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(26, 26, 26, 0.1);
}

.image-caption {
  font-size: 0.85rem;
  text-align: center;
  margin-top: var(--spacing-xs);
  color: rgba(26, 26, 26, 0.6);
  font-style: italic;
}

/* Image with Text Layout */
.image-text-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  margin: var(--spacing-lg) 0;
}

.image-text-layout.reverse {
  direction: rtl;
}

.image-text-layout.reverse > * {
  direction: ltr;
}

.image-text-layout img {
  width: 100%;
  height: auto;
  border: var(--border-thin);
}

@media (max-width: 768px) {
  .image-text-layout {
    grid-template-columns: 1fr;
  }
  
  .image-grid img {
    height: 250px;
  }
}

/* === UTILITY CLASSES === */
.text-center {
  text-align: center;
}

.mb-0 {
  margin-bottom: 0;
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

.accent-color {
  color: var(--burnt-gold);
}