/* ── Design Tokens ── */
:root {
  --slate:          #3B4A5C;
  --slate-dark:     #2A3542;
  --slate-deep:     #1E2830;
  --slate-mid:      #4E6070;
  --slate-light:    #EEF1F5;
  --cream:          #F7F3ED;
  --cream-dark:     #EDE8DF;
  --copper:         #C4781A;
  --copper-light:   #D98B2A;
  --copper-dark:    #9E5E12;
  --copper-pale:    #F5E8D4;
  --white:          #FFFFFF;
  --text:           #1C1917;
  --text-muted:     #6B7280;
  --text-slate:     rgba(255,255,255,0.82);
  --text-slate-dim: rgba(255,255,255,0.52);
  --wa-green:       #25D366;
  --wa-dark:        #1DA851;

  --font-display:   'Cormorant Garamond', Georgia, serif;
  --font-label:     'Barlow Condensed', sans-serif;
  --font-body:      'DM Sans', system-ui, sans-serif;

  --max-width:      1200px;
  --section-pad:    96px;
  --radius:         6px;
  --radius-lg:      12px;
  --nav-h:          72px;
  --banner-h:       0px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { display: block; max-width: 100%; height: auto; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

/* ── Base ── */
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  padding-top: var(--nav-h);
}

/* ── Typography ── */
h1 {
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 72px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--white);
}
h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 600;
  line-height: 1.15;
  color: var(--slate-dark);
}
h3 {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.5vw, 28px);
  font-weight: 600;
  color: var(--slate-dark);
}
h4 {
  font-family: var(--font-label);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate-mid);
}
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ── Layout ── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section    { padding: var(--section-pad) 0; }
.section--cream { background: var(--cream); }
.section--slate { background: var(--slate); }
.section--slate-dark { background: var(--slate-dark); }
.section--slate-deep { background: var(--slate-deep); }

.section--slate h2,
.section--slate h3,
.section--slate-dark h2,
.section--slate-dark h3,
.section--slate-deep h2,
.section--slate-deep h3 { color: var(--white); }

.section--slate .section-intro p,
.section--slate-dark .section-intro p,
.section--slate-deep .section-intro p { color: var(--text-slate-dim); }

/* ── Label tag ── */
.label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 20px;
}
.label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--copper);
  flex-shrink: 0;
}

.label--white { color: rgba(255,255,255,0.7); }
.label--white::before { background: rgba(255,255,255,0.4); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-label);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background 0.22s, color 0.22s, border-color 0.22s, transform 0.15s;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--copper);
  color: var(--white);
  border-color: var(--copper);
}
.btn--primary:hover {
  background: var(--copper-light);
  border-color: var(--copper-light);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}

.btn--outline-slate {
  background: transparent;
  color: var(--slate);
  border-color: var(--slate);
}
.btn--outline-slate:hover {
  background: var(--slate);
  color: var(--white);
}

.btn--wa {
  background: var(--wa-green);
  color: var(--white);
  border-color: var(--wa-green);
}
.btn--wa:hover {
  background: var(--wa-dark);
  border-color: var(--wa-dark);
}

/* ── Grid utilities ── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root {
    --section-pad: 64px;
    --nav-h: 64px;
  }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
}