/* =====================
   PORTFOLIO PAGE
   Extends theme.css
   ===================== */

/* HERO */
.pf-hero {
  padding: 80px 40px 100px;
  border-bottom: 1px solid var(--border);
}
.pf-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.pf-hero-text h1 {
  font-size: clamp(36px, 4.5vw, 56px);
  margin-bottom: 20px;
}
.pf-hero-sub {
  font-size: 17px;
  color: var(--grey);
  line-height: 1.7;
  max-width: 420px;
  margin-bottom: 36px;
}
.pf-hero-cta { margin-top: 0; }

.pf-hero-phones {
  display: flex;
  gap: 16px;
  align-items: flex-end;
  justify-content: center;
}
.pf-phone-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.pf-phone-img {
  width: 110px;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--dark);
  display: block;
}
.pf-phone-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--grey);
}

/* HOW IT WORKS */
.pf-how {
  padding: 80px 40px;
  background: var(--dark);
  border-bottom: 1px solid var(--border);
}
.pf-how-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.pf-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 40px;
}
.pf-step-num {
  width: 48px;
  height: 48px;
  background: var(--amber);
  color: var(--black);
  font-family: 'Archivo Black', sans-serif;
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border-radius: 2px;
}
.pf-step h4 {
  font-size: 16px;
  margin-bottom: 10px;
  color: var(--white);
}
.pf-step p {
  font-size: 14px;
  color: var(--grey);
  line-height: 1.65;
}

/* BEFORE / AFTER */
.pf-ba {
  padding: 80px 40px;
  border-bottom: 1px solid var(--border);
}
.pf-ba--alt {
  background: var(--dark);
}
.pf-ba-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.pf-ba-head {
  margin-bottom: 48px;
}
.pf-ba-head h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin-top: 16px;
}
.pf-ba-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.pf-ba-card {
  border: 1px solid var(--border);
  overflow: hidden;
}
.pf-ba-badge {
  padding: 10px 20px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: 'Source Sans 3', sans-serif;
}
.pf-ba-badge--before {
  background: #2A2A2A;
  color: var(--grey);
  border-bottom: 1px solid var(--border);
}
.pf-ba-badge--after {
  background: var(--amber);
  color: var(--black);
}
.pf-ba-scene {
  padding: 40px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  background: var(--dark);
}
.pf-ba-card--before .pf-ba-scene {
  background: #141414;
}
.pf-ba-card--after .pf-ba-scene {
  background: var(--black);
}
.pf-ba-scene-text {
  font-size: 15px;
  color: var(--grey);
  text-align: center;
  line-height: 1.7;
}
.pf-ba-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #444;
  font-size: 13px;
}
.pf-ba-placeholder-icon {
  font-size: 40px;
  opacity: 0.3;
}
.pf-ba-scene--video {
  padding: 0;
}
.pf-ba-img {
  width: 100%;
  display: block;
}
.pf-ba-video-label {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #111;
  border-top: 1px solid var(--border);
}
.pf-ba-video-label span:first-child {
  font-size: 13px;
  color: var(--grey);
  font-weight: 600;
}
.pf-ba-format-tag {
  background: var(--amber) !important;
  color: var(--black) !important;
  padding: 4px 10px !important;
  font-size: 11px !important;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 2px;
}
.pf-ba-caption {
  padding: 14px 20px;
  font-size: 13px;
  color: var(--grey);
  background: var(--dark);
  border-top: 1px solid var(--border);
}
.pf-ba-card--after .pf-ba-caption {
  background: #0D0D0D;
}

/* FORMAT BREAKDOWN */
.pf-formats {
  padding: 80px 40px;
  background: var(--dark);
  border-bottom: 1px solid var(--border);
}
.pf-formats-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.pf-formats h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin-top: 16px;
  margin-bottom: 48px;
}
.pf-format-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.pf-format-card {
  background: var(--black);
  padding: 36px;
  border: 1px solid var(--border);
}
.pf-format-icon {
  font-size: 24px;
  color: var(--amber);
  margin-bottom: 16px;
}
.pf-format-card h3 {
  font-size: 18px;
  margin-bottom: 12px;
}
.pf-format-card p {
  color: var(--grey);
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 20px;
}
.pf-format-meta {
  display: flex;
  gap: 10px;
  font-size: 12px;
  color: #555;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* MOBILE */
@media (max-width: 768px) {
  .pf-hero { padding: 60px 24px; }
  .pf-hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .pf-hero-text h1 { font-size: 36px; }
  .pf-hero-phones { gap: 10px; }
  .pf-phone-img { width: 90px; }
  .pf-how, .pf-ba, .pf-formats { padding: 60px 24px; }
  .pf-steps { grid-template-columns: 1fr; gap: 32px; }
  .pf-ba-grid { grid-template-columns: 1fr; }
  .pf-format-grid { grid-template-columns: 1fr; }
  .pf-how, .pf-formats { padding: 60px 24px; }
  .pf-hero-cta { margin-top: 0; }
}