/* ===== Reset & Base — Monochrome Luxury ===== */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  font-family: var(--font-body);
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
}

/* ===== All images B&W — editorial monochrome ===== */
img {
  max-width: 100%;
  height: auto;
  display: block;
  filter: grayscale(100%);
  transition: filter 0.5s ease;
}

img:hover {
  filter: grayscale(0%);
}

/* Keep icons and SVGs unaffected */
.card-icon img,
.service-card .card-icon img,
svg {
  filter: none;
}

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

a:hover {
  color: var(--text-secondary);
}

ul, ol {
  list-style: none;
}

/* ===== Typography — Editorial / Magazine ===== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p {
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ===== Gradient text — monochrome override: solid color ===== */
.gradient-text {
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: var(--text-primary);
  background-clip: unset;
}

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

/* ===== Layout ===== */

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

section {
  padding: var(--section-py) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* ===== Section divider — thin editorial line ===== */
.section-divider {
  width: 80px;
  height: 1px;
  background: var(--text-muted);
  border-radius: 0;
  margin: 20px auto 0;
}

/* ===== Utilities ===== */

.text-center { text-align: center; }
.text-start { text-align: start; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}