/* =====================================================================
   portfolio.css – Page-specific styles for portfolio.html
   Happy Branding | Digital Growth Partner
   ===================================================================== */

/* ========================= PORTFOLIO HERO ========================= */
.pf-hero {
  background: var(--color-white);
  padding: 8rem 0 5rem;
  border-bottom: 1.5px solid var(--color-border);
  position: relative;
  overflow: hidden;
}
.pf-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-yellow), #FF8F00, var(--color-yellow));
}

/* Breadcrumb */
.breadcrumb-nav { margin-bottom: 1.25rem; }
.breadcrumb-list {
  display: flex; align-items: center; gap: 0.4rem;
  list-style: none; padding: 0; margin: 0;
  font-size: 0.8125rem; color: var(--color-text-muted);
}
.breadcrumb-list a { color: var(--color-text-muted); transition: color var(--transition-fast); }
.breadcrumb-list a:hover { color: var(--color-yellow-dark); }
.breadcrumb-list i { font-size: 0.65rem; }
.breadcrumb-list li:last-child { color: var(--color-dark); font-weight: 600; }

.pf-hero-heading {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  color: var(--color-dark);
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 1.25rem;
}
.pf-hero-sub {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  max-width: 52ch;
  margin-bottom: 2rem;
}
.pf-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
}

/* Hero visual – browser mockup */
.pf-hero-visual {
  position: relative;
  padding: 1rem 0 2rem 1rem;
}
.pf-hv-main {
  position: relative;
  z-index: 1;
}
.pf-hv-browser {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl), 0 0 0 1.5px var(--color-border);
  overflow: hidden;
  max-width: 420px;
}
.pf-hv-dots {
  background: #F1F5F9;
  padding: 0.55rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  border-bottom: 1px solid var(--color-border);
}
.pf-hv-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.pf-hv-dots span:nth-child(1) { background: #FF5F57; }
.pf-hv-dots span:nth-child(2) { background: #FEBC2E; }
.pf-hv-dots span:nth-child(3) { background: #28C840; }
.pf-hv-content img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

/* Floating badges */
.pf-hv-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.65rem 1rem;
  box-shadow: var(--shadow-lg);
  font-size: 0.8125rem;
  z-index: 2;
}
.pf-hv-badge i { font-size: 1.25rem; }
.pf-hv-badge strong { display: block; font-weight: 700; color: var(--color-dark); line-height: 1.2; }
.pf-hv-badge span   { display: block; font-size: 0.7rem; color: var(--color-text-muted); }

.pf-hv-badge--tl {
  top: 0; left: 0;
  animation: badgeFloat1 5s ease-in-out infinite;
}
.pf-hv-badge--tl i { color: var(--color-yellow-dark); }

.pf-hv-badge--br {
  bottom: 1rem; right: -1rem;
  animation: badgeFloat2 6s ease-in-out infinite;
}
.pf-hv-badge--br i { color: #22c55e; }

@keyframes badgeFloat1 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }
@keyframes badgeFloat2 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(6px)} }

/* ========================= STATS STRIP ========================= */
.pf-stats-strip {
  background: var(--color-dark);
  padding: 2.75rem 0;
}
.pf-stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.pf-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem 3rem;
  position: relative;
}
.pf-stat-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: var(--color-yellow);
  line-height: 1;
  letter-spacing: -0.03em;
}
.pf-stat-plus {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--color-yellow);
  line-height: 1;
  display: inline;
}
.pf-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  font-weight: 600;
  margin-top: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pf-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.12);
}

/* ========================= GRID SECTION ========================= */
.pf-grid-section { background: var(--color-light); }

.pf-section-desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  max-width: 52ch;
}

/* Filter tabs */
.pf-filter-nav { margin-bottom: 1rem; }
.pf-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.pf-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 1.25rem;
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-dark-3);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}
.pf-tab:hover { border-color: var(--color-dark); color: var(--color-dark); }
.pf-tab--active {
  background: var(--color-dark);
  border-color: var(--color-dark);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

/* Count text */
.pf-count {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}
.pf-count strong { color: var(--color-dark); }

/* Portfolio Grid */
.pf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* Portfolio Card */
.pf-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}
.pf-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(31,41,55,0.2);
}
.pf-card.pf-hidden { display: none; }

/* Card image */
.pf-card-image {
  position: relative;
  overflow: hidden;
  height: 220px;
  background: var(--color-light);
  flex-shrink: 0;
}
.pf-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.pf-card:hover .pf-card-image img { transform: scale(1.06); }

/* Overlay */
.pf-card-overlay {
  position: absolute; inset: 0;
  background: rgba(17, 24, 39, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}
.pf-card:hover .pf-card-overlay { opacity: 1; }
.pf-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-yellow);
  color: var(--color-dark) !important;
  font-weight: 800;
  font-size: 0.875rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  transform: translateY(12px);
  transition: all var(--transition-normal);
}
.pf-card:hover .pf-card-cta { transform: translateY(0); }
.pf-card-cta:hover { background: var(--color-white); }

/* Category tag */
.pf-card-tag {
  position: absolute;
  top: 0.875rem; left: 0.875rem;
  font-size: 0.6875rem;
  font-weight: 800;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  backdrop-filter: blur(8px);
}
.pf-card-tag--website { background: rgba(31,41,55,0.85); color: var(--color-yellow); }
.pf-card-tag--google  { background: rgba(234,67,53,0.85); color: white; }
.pf-card-tag--card    { background: rgba(139,92,246,0.85); color: white; }
.pf-card-tag--tour    { background: rgba(14,165,233,0.85); color: white; }

/* Card body */
.pf-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.pf-card-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.625rem;
  flex-wrap: wrap;
}
.pf-industry {
  display: flex; align-items: center; gap: 0.3rem;
  font-size: 0.7rem; font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.pf-industry i { color: var(--color-yellow-dark); }
.pf-tech-stack { display: flex; gap: 0.3rem; flex-wrap: wrap; }
.pf-tech-stack span {
  font-size: 0.65rem; font-weight: 600;
  background: var(--color-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.15rem 0.5rem;
  color: var(--color-text-muted);
}

.pf-card-title {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 0.25rem;
  line-height: 1.3;
}
.pf-card-client {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-bottom: 0.625rem;
  display: flex; align-items: center; gap: 0.3rem;
}
.pf-card-client i { color: var(--color-yellow-dark); font-size: 0.7rem; }
.pf-card-desc {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 1rem;
  flex: 1;
}
.pf-card-result {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: #15803d;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-md);
  padding: 0.5rem 0.75rem;
  margin-top: auto;
}
.pf-card-result i { color: #22c55e; font-size: 1rem; flex-shrink: 0; margin-top: 1px; }

/* ========================= CSS PLACEHOLDER MOCKUPS ========================= */
.pf-placeholder {
  width: 100%; height: 100%;
  padding: 0.75rem;
  display: flex;
  align-items: stretch;
}

.pf-ph-browser {
  flex: 1;
  background: var(--color-white);
  border-radius: 10px;
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(0,0,0,0.06);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.pf-ph-bar {
  background: #f1f5f9;
  padding: 0.4rem 0.6rem;
  display: flex;
  gap: 0.3rem;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.pf-ph-bar span {
  width: 8px; height: 8px; border-radius: 50%;
}
.pf-ph-bar span:nth-child(1) { background: #FF5F57; }
.pf-ph-bar span:nth-child(2) { background: #FEBC2E; }
.pf-ph-bar span:nth-child(3) { background: #28C840; }
.pf-ph-nav {
  display: flex; gap: 0.5rem; align-items: center;
  padding: 0.4rem 0.6rem;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.pf-ph-nav span {
  height: 6px; background: var(--color-border);
  border-radius: 3px;
}
.pf-ph-nav span:nth-child(1) { width: 40px; }
.pf-ph-nav span:nth-child(2) { width: 30px; }
.pf-ph-nav span:nth-child(3) { width: 35px; }
.pf-ph-nav span:nth-child(4) { width: 25px; }

.pf-ph-hero-block {
  background: linear-gradient(135deg, #1F2937, #374151);
  padding: 0.75rem 0.6rem;
  display: flex;
  gap: 0.5rem;
  flex: 1;
}
.pf-ph-hero-block--blue { background: linear-gradient(135deg, #1e3a5f, #1e40af); }

.pf-ph-hero-text {
  flex: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.3rem;
}
.pf-ph-line {
  height: 6px;
  background: rgba(255,255,255,0.25);
  border-radius: 3px;
}
.pf-ph-line--lg { width: 80%; height: 10px; }
.pf-ph-line--md { width: 60%; }
.pf-ph-line--sm { width: 50%; height: 5px; }
.pf-ph-btn-row { margin-top: 0.25rem; display: flex; gap: 0.35rem; }
.pf-ph-btn {
  width: 50px; height: 16px;
  background: var(--color-yellow);
  border-radius: 8px;
}
.pf-ph-btn--blue { background: #60a5fa; }
.pf-ph-hero-img {
  flex: 1;
  background: rgba(255,255,255,0.1);
  border-radius: 6px;
}
.pf-ph-hero-img--blue { background: rgba(147,197,253,0.2); }

.pf-ph-cards-row {
  display: flex;
  gap: 0.4rem;
  padding: 0.4rem 0.5rem;
  background: #f8fafc;
  border-top: 1px solid var(--color-border);
  flex-shrink: 0;
}
.pf-ph-mini-card {
  flex: 1; height: 32px;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: 5px;
}
.pf-ph-mini-card--blue {
  background: #eff6ff;
  border-color: #bfdbfe;
}

/* Real estate placeholder */
.pf-placeholder--realestate { background: linear-gradient(135deg, #f0fdf4, #dcfce7); }
/* School placeholder */
.pf-placeholder--school { background: linear-gradient(135deg, #eff6ff, #dbeafe); }

/* Google Maps placeholder */
.pf-placeholder--salon { background: linear-gradient(135deg, #f8faff, #e8f0fe); }
.pf-ph-maps-header { padding: 0.5rem; border-bottom: 1px solid var(--color-border); }
.pf-ph-maps-search {
  display: flex; align-items: center; gap: 0.35rem;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 0.3rem 0.6rem;
  font-size: 0.65rem;
  color: var(--color-text-muted);
}
.pf-ph-maps-search i { color: #EA4335; font-size: 0.8rem; }

.pf-ph-maps-body { padding: 0.5rem; flex: 1; display: flex; flex-direction: column; gap: 0.4rem; }
.pf-ph-maps-card {
  display: flex; align-items: center; gap: 0.5rem;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 0.5rem;
}
.pf-ph-maps-logo {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, #8B5CF6, #7C3AED);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 0.875rem; flex-shrink: 0;
}
.pf-ph-maps-info { flex: 1; display: flex; flex-direction: column; gap: 0.2rem; }
.pf-ph-stars {
  display: flex; align-items: center; gap: 1px;
  font-size: 0.55rem; color: #FFC107;
}
.pf-ph-stars span { color: var(--color-text-muted); font-size: 0.55rem; margin-left: 2px; }
.pf-ph-verified { font-size: 0.55rem; color: #1a73e8; font-weight: 700; display: flex; align-items: center; gap: 2px; }
.pf-ph-verified i { font-size: 0.6rem; }

.pf-ph-maps-photo-strip {
  display: flex; gap: 0.3rem;
}
.pf-ph-maps-photo-strip div {
  flex: 1; height: 28px; border-radius: 5px;
}
.pf-ph-maps-photo-strip div:nth-child(1) { background: linear-gradient(135deg, #c4b5fd, #a78bfa); }
.pf-ph-maps-photo-strip div:nth-child(2) { background: linear-gradient(135deg, #86efac, #4ade80); }
.pf-ph-maps-photo-strip div:nth-child(3) { background: linear-gradient(135deg, #fca5a5, #f87171); }

/* ========================= GRID CTA ========================= */
.pf-grid-cta { margin-top: 3.5rem; }
.pf-grid-cta-text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  max-width: 52ch;
  margin-left: auto;
  margin-right: auto;
}

/* ========================= PROCESS SECTION ========================= */
.pf-process-section {
  background: var(--color-white);
  padding: 5rem 0;
  border-top: 1.5px solid var(--color-border);
  border-bottom: 1.5px solid var(--color-border);
}
.pf-process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
}
.pf-process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  min-width: 140px;
  max-width: 180px;
  padding: 0 0.5rem;
  position: relative;
}
.pf-ps-icon {
  width: 56px; height: 56px;
  background: var(--color-light);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.375rem;
  color: var(--color-dark-3);
  margin-bottom: 0.625rem;
  transition: all var(--transition-normal);
}
.pf-process-step:hover .pf-ps-icon {
  background: var(--color-dark);
  border-color: var(--color-dark);
  color: var(--color-yellow);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.pf-ps-icon--yellow {
  background: linear-gradient(135deg, var(--color-yellow), #FF8F00);
  border-color: transparent;
  color: var(--color-dark);
  box-shadow: var(--shadow-yellow);
}
.pf-process-step:hover .pf-ps-icon--yellow { transform: translateY(-3px) scale(1.05); }

.pf-ps-num {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--color-text-light);
  letter-spacing: 0.08em;
  margin-bottom: 0.375rem;
}
.pf-ps-title {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 0.375rem;
}
.pf-ps-desc {
  font-size: 0.775rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}
.pf-process-connector {
  flex: 0 0 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-border), transparent);
  margin-top: 28px;
  position: relative;
}
.pf-process-connector::after {
  content: '';
  position: absolute;
  right: -4px; top: -3px;
  width: 8px; height: 8px;
  border-top: 2px solid var(--color-border);
  border-right: 2px solid var(--color-border);
  transform: rotate(45deg);
}

/* ========================= PORTFOLIO FINAL CTA ========================= */
.pf-final-cta {
  background: var(--color-light);
  padding: 5rem 0;
}
.pf-cta-card {
  background: var(--color-dark);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  display: flex;
  align-items: center;
  gap: 3rem;
  position: relative;
  overflow: hidden;
}
.pf-cta-card::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at top right, rgba(255,193,7,0.18) 0%, transparent 60%),
    radial-gradient(ellipse at bottom left, rgba(227,6,19,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.pf-cta-card::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.pf-cta-left { flex: 1; position: relative; z-index: 1; }
.pf-cta-right { flex-shrink: 0; width: 260px; position: relative; z-index: 1; }

.pf-cta-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-yellow);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}
.pf-cta-heading {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 900;
  color: var(--color-white);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 0.875rem;
}
.pf-cta-sub {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: 1.75rem;
  max-width: 48ch;
}
.pf-cta-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.pf-cta-trust-items { display: flex; flex-direction: column; gap: 0.625rem; }
.pf-cta-trust-item {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}
.pf-cta-trust-item i { color: var(--color-yellow); font-size: 1rem; flex-shrink: 0; }

/* ========================= RESPONSIVE ========================= */
@media (max-width: 1199px) {
  .pf-grid { grid-template-columns: repeat(2, 1fr); }
  .pf-cta-right { width: 220px; }
  .pf-process-connector { flex: 0 0 24px; }
}
@media (max-width: 991px) {
  .pf-hero { padding: 7rem 0 4rem; }
  .pf-cta-card { flex-direction: column; padding: 2.5rem; }
  .pf-cta-right { width: 100%; }
  .pf-cta-trust-items { flex-direction: row; flex-wrap: wrap; gap: 0.5rem; }
  .pf-process-connector { display: none; }
  .pf-process-steps { gap: 1.5rem; }
  .pf-process-step { max-width: 200px; }
}
@media (max-width: 767px) {
  .pf-grid { grid-template-columns: 1fr; }
  .pf-stats-inner { gap: 1rem; }
  .pf-stat { padding: 0.5rem 1.5rem; }
  .pf-stat-divider { display: none; }
  .pf-hero-heading { font-size: 2.25rem; }
}
@media (max-width: 480px) {
  .pf-filter-tabs { gap: 0.4rem; }
  .pf-tab { padding: 0.45rem 0.85rem; font-size: 0.8125rem; }
  .pf-cta-card { padding: 1.75rem; }
}