/* ============================================================
   PIEDRASANTA.SPACE — Sections
   ============================================================ */

/* ── Hero ── */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--surface-base);
  padding-top: 64px; /* nav offset */
  position: relative;
  overflow: hidden;
}

/* Grid texture overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 60% 50%, black 20%, transparent 80%);
  pointer-events: none;
}

/* Accent glow blob */
.hero::after {
  content: '';
  position: absolute;
  top: 20%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(200,169,110,0.07) 0%, transparent 65%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  padding-block: var(--sp-24);
  width: 100%;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
}

.hero__eyebrow-text {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero__eyebrow-line {
  width: 60px;
  height: 1px;
  background: var(--accent-border);
}

.hero__headline {
  font-size: clamp(var(--text-3xl), 7vw, var(--text-5xl));
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  max-width: 14ch;
  margin-bottom: var(--sp-6);
}

.hero__headline em {
  font-style: italic;
  color: var(--accent);
}

.hero__sub {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 52ch;
  line-height: 1.7;
  margin-bottom: var(--sp-12);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  flex-wrap: wrap;
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  animation: scrollBounce 2s var(--ease-in-out) infinite;
}

.hero__scroll-hint svg {
  width: 20px;
  height: 20px;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ── Stat Bar (between hero and services) ── */
.stat-bar {
  background: var(--surface-01);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding-block: var(--sp-8);
}

.stat-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-8);
}

.stat-bar__item {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  padding-left: var(--sp-6);
  border-left: 1px solid var(--border-mid);
}

.stat-bar__item:first-child { border-left: none; padding-left: 0; }

.stat-bar__value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.stat-bar__label {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* ── Services ── */
.services {
  padding-block: var(--sp-24);
  background: var(--surface-base);
}

.services__header {
  max-width: 640px;
  margin-bottom: var(--sp-16);
}

.services__title {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  margin-bottom: var(--sp-4);
}

.services__body {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.7;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

/* ── Portfolio ── */
.portfolio {
  padding-block: var(--sp-24);
  background: var(--surface-01);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.portfolio__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--sp-12);
  gap: var(--sp-6);
}

.portfolio__title {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}

.portfolio__grid .portfolio-card:first-child {
  grid-column: span 2;
  aspect-ratio: 16/7;
}

/* Portfolio placeholder when no images */
.portfolio-placeholder {
  width: 100%;
  height: 100%;
  background: var(--surface-03);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
}

/* ── Contact ── */
.contact {
  padding-block: var(--sp-24);
  background: var(--surface-base);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: start;
}

.contact__title {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  margin-bottom: var(--sp-6);
}

.contact__body {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--sp-10);
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.contact__detail {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  font-size: var(--text-base);
  color: var(--text-secondary);
}

.contact__detail-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.contact__form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.form-status {
  font-size: var(--text-sm);
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--border-mid);
  display: none;
}

.form-status.success {
  display: block;
  border-color: rgba(100, 200, 130, 0.3);
  color: #5cb87a;
  background: rgba(100, 200, 130, 0.06);
}

.form-status.error {
  display: block;
  border-color: rgba(200, 80, 80, 0.3);
  color: #e06060;
  background: rgba(200, 80, 80, 0.06);
}