/* ============================
   PORTFOLIO PAGE - PROFESSIONAL UI
   7S IQ - portfolio-page-pro.css
   ============================ */

/* Font */
.portfolio-page { font-family: "Inter", "Segoe UI", sans-serif; }

/* ===== HERO BACKGROUND ===== */
.pf-hero-grid-bg {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 80%);
}

.pf-hero-glow {
  position: absolute; border-radius: 50%; pointer-events: none; z-index: 0;
}
.pf-hero-glow--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(18,168,117,0.18) 0%, transparent 70%);
  top: -100px; right: -100px;
}
.pf-hero-glow--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(32,196,199,0.12) 0%, transparent 70%);
  bottom: 0; left: 10%;
}

/* ===== HERO EYEBROW ===== */
.pf-hero-eyebrow { margin-bottom: 20px; }
.pf-eyebrow-pill {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 18px; border-radius: 999px;
  background: rgba(18,168,117,0.15);
  border: 1px solid rgba(18,168,117,0.35);
  color: #12a875; font-size: 13px; font-weight: 700;
  letter-spacing: 0.3px;
}

/* ===== HERO TITLE ===== */
.pf-hero-title {
  font-size: clamp(38px, 5.5vw, 72px);
  font-weight: 900; line-height: 1.06;
  margin: 0 0 20px; color: #fff;
  letter-spacing: -1.5px;
}

/* ===== STATS ROW ===== */
.pf-hero-stats-row {
  display: flex; align-items: center;
  flex-wrap: wrap; gap: 0; margin-top: 36px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px; padding: 18px 24px;
  backdrop-filter: blur(12px);
  width: fit-content;
}
.pf-stat-chip { text-align: center; padding: 0 22px; }
.pf-stat-chip strong {
  display: block; font-size: 28px; font-weight: 900;
  color: #12a875; line-height: 1;
}
.pf-stat-chip span {
  display: block; font-size: 12px; font-weight: 600;
  color: rgba(255,255,255,0.6); margin-top: 4px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.pf-stat-divider {
  width: 1px; height: 44px;
  background: rgba(255,255,255,0.12);
}

/* ===== BROWSER DEVICE DOTS ===== */
.portfolio-hero-device__bar {
  display: flex; align-items: center; gap: 7px; margin-bottom: 16px;
}
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot--red   { background: #ff5f57; }
.dot--yellow{ background: #febc2e; }
.dot--green { background: #28c840; }
.pf-browser-url {
  margin-left: auto; padding: 4px 14px; border-radius: 8px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.45);
  font-size: 12px; font-weight: 500;
}

/* ===== HERO PREVIEW OVERLAY ===== */
.pf-preview-overlay {
  position: absolute; inset: 0; padding: 16px;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.82));
  display: flex; flex-direction: column;
  justify-content: flex-end; gap: 6px;
  opacity: 0; transition: opacity 0.35s ease;
}
.portfolio-hero-preview:hover .pf-preview-overlay { opacity: 1; }
.pf-preview-tag {
  display: inline-flex; align-items: center;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(18,168,117,0.9);
  color: #fff; font-size: 11px; font-weight: 700;
  width: fit-content;
}
.pf-preview-overlay strong {
  color: #fff; font-size: 14px; font-weight: 800;
}

/* ===== FLOAT CARDS BELOW DEVICE ===== */
.pf-float-cards {
  display: flex; justify-content: space-between;
  gap: 12px; margin-top: 14px;
}
.pf-float-card {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px; border-radius: 16px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(12px); color: #fff; flex: 1;
  transition: background 0.3s ease, transform 0.3s ease;
}
.pf-float-card:hover {
  background: rgba(18,168,117,0.22);
  transform: translateY(-4px);
}
.pf-float-card > i {
  font-size: 22px; color: #12a875; flex-shrink: 0;
}
.pf-float-card strong {
  display: block; font-size: 13px; font-weight: 800; line-height: 1.2;
}
.pf-float-card span {
  display: block; font-size: 11px;
  color: rgba(255,255,255,0.55); margin-top: 2px;
}

/* ===== CATEGORY TABS BAR ===== */
.pf-tabs-wrapper {
  background: #fff; padding: 16px 0;
  position: sticky; top: 76px; z-index: 99;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.portfolio-category-tabs {
  display: flex; flex-wrap: wrap; gap: 6px;
  background: #f2f6f4; border-radius: 14px;
  padding: 7px; border: 1px solid rgba(0,0,0,0.07);
  position: static; margin: 0;
  max-width: fit-content;
  box-shadow: none;
  backdrop-filter: none;
}
.pf-tab {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 18px; border-radius: 10px;
  color: #60726c; font-weight: 700; font-size: 13.5px;
  transition: all 0.3s cubic-bezier(0.23,1,0.32,1);
  white-space: nowrap; text-decoration: none;
}
.pf-tab:hover { color: #12a875; background: rgba(18,168,117,0.08); }
.pf-tab.active {
  color: #fff !important;
  background: linear-gradient(135deg, #12a875, #0c7658) !important;
  box-shadow: 0 8px 20px rgba(18,168,117,0.3);
}
.pf-tab-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 20px; height: 20px; border-radius: 999px; padding: 0 5px;
  background: rgba(255,255,255,0.22); font-size: 11px;
  font-weight: 800; font-style: normal;
}
.pf-tab:not(.active) .pf-tab-count {
  background: rgba(18,168,117,0.14); color: #12a875;
}

/* ===== CATEGORY SECTION ===== */
.portfolio-categories-section {
  background: #f7faf8; padding: 60px 0 80px;
}
.portfolio-category-block { margin-bottom: 70px; }
.portfolio-category-title {
  display: flex; justify-content: space-between; align-items: flex-end;
  padding-bottom: 20px;
  border-bottom: 2px solid rgba(18,168,117,0.14);
  margin-bottom: 30px;
}
.pf-cat-eyebrow {
  font-size: 11px; font-weight: 800; text-transform: uppercase;
  letter-spacing: 2px; color: #12a875; display: block; margin-bottom: 6px;
}
.pf-cat-name {
  font-size: 28px; font-weight: 900; color: #10211b;
  margin: 0; line-height: 1.1;
}
.pf-cat-count {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 16px; border-radius: 999px;
  background: rgba(18,168,117,0.08);
  border: 1px solid rgba(18,168,117,0.2);
  color: #12a875; font-size: 13px; font-weight: 700;
  white-space: nowrap;
}

/* Empty state */
.pf-empty-state {
  text-align: center; padding: 80px 20px;
  border-radius: 24px; background: #fff;
  border: 1px dashed rgba(18,168,117,0.3);
}
.pf-empty-icon {
  width: 72px; height: 72px; margin: 0 auto 20px;
  border-radius: 20px; background: rgba(18,168,117,0.1);
  display: flex; align-items: center; justify-content: center;
}
.pf-empty-icon i { font-size: 32px; color: #12a875; }

/* Single card row */
.pf-single-card-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px,1fr));
  gap: 24px;
}

/* ===== PORTFOLIO CARD - PRO ===== */
.portfolio-modern-card {
  background: #fff !important;
  border-radius: 20px !important;
  border: 1px solid rgba(16,33,27,0.08) !important;
  box-shadow: 0 8px 28px rgba(16,33,27,0.08) !important;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: all 0.45s cubic-bezier(0.165,0.84,0.44,1) !important;
  cursor: pointer;
}
.portfolio-modern-card:hover {
  box-shadow: 0 28px 60px rgba(18,168,117,0.16) !important;
  border-color: rgba(18,168,117,0.25) !important;
  transform: translateY(-8px) scale(1.01) !important;
}

.portfolio-modern-card__media {
  position: relative; height: 260px; overflow: hidden;
  display: block; text-decoration: none;
}
.portfolio-modern-card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.165,0.84,0.44,1);
}
.portfolio-modern-card:hover .portfolio-modern-card__media img {
  transform: scale(1.08);
}
.pf-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(6,21,18,0.55) 100%);
  transition: opacity 0.4s ease; opacity: 0.7;
}
.portfolio-modern-card:hover .pf-card-overlay { opacity: 0.9; }

.portfolio-modern-card__media::before,
.portfolio-modern-card__media::after {
  content: none !important;
  display: none !important;
}

.pf-card-top-bar {
  position: absolute; top: 0; left: 0; right: 0;
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 16px; z-index: 3;
}
.pf-card-num {
  font-size: 12px; font-weight: 900;
  color: #fff; letter-spacing: 1px;
  font-family: "Inter", monospace;
  background: rgba(18,168,117,0.85);
  padding: 4px 10px; border-radius: 8px;
}
.pf-card-view-btn {
  width: 34px; height: 34px; border-radius: 10px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.3);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 15px;
  transform: translateY(-6px); opacity: 0;
  transition: all 0.3s ease;
}
.portfolio-modern-card:hover .pf-card-view-btn {
  transform: translateY(0); opacity: 1;
}
.pf-card-img-tag {
  position: absolute; bottom: 14px; left: 14px; z-index: 3;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 999px;
  background: rgba(18,168,117,0.9);
  backdrop-filter: blur(6px); color: #fff;
  font-size: 11px; font-weight: 700;
  transform: translateY(8px); opacity: 0;
  transition: all 0.35s ease 0.05s;
}
.portfolio-modern-card:hover .pf-card-img-tag {
  transform: translateY(0); opacity: 1;
}

/* Card Body */
.portfolio-modern-card__body {
  padding: 24px !important; flex: 1;
  display: flex !important; flex-direction: column; gap: 12px;
}
.pf-card-header {}
.card-category {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 1.5px;
  color: #12a875; margin-bottom: 6px;
}
.card-title { margin: 0 !important; }
.card-title a {
  font-size: 19px; font-weight: 800; color: #10211b;
  text-decoration: none; line-height: 1.25;
  transition: color 0.25s ease; display: block;
}
.portfolio-modern-card:hover .card-title a { color: #12a875; }

.portfolio-modern-card__copy {
  font-size: 14px; color: #60726c;
  line-height: 1.65; margin: 0 !important; flex: 1;
}
.pf-card-tech {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 12px; border-radius: 10px;
  background: rgba(18,168,117,0.06);
  border: 1px solid rgba(18,168,117,0.12);
  font-size: 12px; font-weight: 600; color: #10211b;
}
.pf-card-tech i { color: #12a875; font-size: 13px; flex-shrink: 0; }
.pf-card-tech span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.portfolio-modern-card__meta {
  display: flex !important; justify-content: space-between;
  padding-top: 14px !important;
  border-top: 1px solid rgba(0,0,0,0.06) !important;
  margin-top: 0 !important;
}
.meta-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 700; color: #60726c;
}
.meta-item i { color: #12a875; }
.meta-item--status i { color: #28c840; }

.pf-card-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 10px;
  font-weight: 700; font-size: 13px;
  background: linear-gradient(135deg, #12a875, #0c7658);
  color: #fff; text-decoration: none; margin-top: 4px;
  transition: all 0.3s ease; width: fit-content;
  box-shadow: 0 6px 18px rgba(18,168,117,0.22);
}
.pf-card-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(18,168,117,0.36);
  color: #fff;
}
.pf-card-cta i { transition: transform 0.25s ease; }
.pf-card-cta:hover i { transform: translateX(4px); }

/* ===== PROOF / SOCIAL SECTION ===== */
.pf-proof-section {
  background: #fff; padding: 90px 0;
  border-top: 1px solid rgba(0,0,0,0.05);
}
.pf-proof-header { text-align: center; margin-bottom: 56px; }
.pf-section-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 18px; border-radius: 999px;
  background: rgba(18,168,117,0.1);
  border: 1px solid rgba(18,168,117,0.25);
  color: #12a875; font-size: 12px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 1px;
  margin-bottom: 20px;
}
.pf-proof-title {
  font-size: clamp(28px, 4vw, 46px); font-weight: 900;
  color: #10211b; margin: 0 0 14px; line-height: 1.08;
}
.pf-proof-subtitle {
  font-size: 17px; color: #60726c;
  max-width: 560px; margin: 0 auto; line-height: 1.65;
}
.pf-proof-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 20px;
}
.pf-metric-card {
  text-align: center; padding: 36px 20px;
  border-radius: 20px; background: #f7faf8;
  border: 1px solid rgba(18,168,117,0.1);
  transition: all 0.4s cubic-bezier(0.23,1,0.32,1);
}
.pf-metric-card:hover {
  transform: translateY(-10px);
  background: #fff;
  box-shadow: 0 24px 50px rgba(18,168,117,0.13);
  border-color: rgba(18,168,117,0.3);
}
.pf-metric-icon {
  width: 60px; height: 60px; margin: 0 auto 20px;
  border-radius: 18px; background: rgba(18,168,117,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; color: #12a875;
  transition: all 0.4s ease;
}
.pf-metric-card:hover .pf-metric-icon {
  background: #12a875; color: #fff;
  transform: scale(1.1) rotate(6deg);
}
.pf-metric-card strong {
  display: block; font-size: 42px; font-weight: 900;
  color: #10211b; line-height: 1;
}
.pf-metric-card span {
  display: block; font-size: 14px; font-weight: 600;
  color: #60726c; margin-top: 8px;
}

/* ===== CTA SECTION ===== */
.pf-cta-section { background: #f7faf8; padding: 80px 0; }
.pf-cta-inner {
  position: relative; overflow: hidden;
  padding: 64px; border-radius: 28px;
  background: linear-gradient(135deg, #061512 0%, #0b2e25 54%, #09201c 100%);
  box-shadow: 0 30px 80px rgba(6,21,18,0.28);
}
.pf-cta-glow {
  position: absolute; top: -90px; right: -90px;
  width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(18,168,117,0.28), transparent 70%);
  pointer-events: none;
}
.pf-cta-content { position: relative; z-index: 2; text-align: center; }
.pf-cta-content h2 {
  font-size: clamp(28px, 4vw, 52px); font-weight: 900;
  color: #fff; margin: 16px 0 14px; line-height: 1.08;
}
.pf-cta-content p {
  font-size: 17px; color: rgba(255,255,255,0.72);
  max-width: 560px; margin: 0 auto 38px; line-height: 1.65;
}
.pf-cta-actions {
  display: flex; justify-content: center;
  flex-wrap: wrap; gap: 14px;
}

/* ===== BREADCRUMBS ===== */
.portfolio-page-breadcrumbs {
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: 24px; color: rgba(255,255,255,0.6);
  font-size: 13px; font-weight: 600;
}
.portfolio-page-breadcrumbs a { color: #12a875; text-decoration: none; }
.portfolio-page-breadcrumbs a:hover { color: #fff; }
.portfolio-page-breadcrumbs i { font-size: 11px; }

/* Sliding card width override */
.portfolio-sliding-track .portfolio-modern-card {
  width: 380px; flex-shrink: 0; margin: 14px 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1199px) {
  .pf-proof-metrics-grid { grid-template-columns: repeat(2,1fr); }
  .portfolio-hero-inner {
    grid-template-columns: 1fr !important;
  }
  .portfolio-hero-stage { max-width: 680px; }
  .pf-float-cards { max-width: 100%; }
}
@media (max-width: 991px) {
  .pf-hero-stats-row { width: 100%; }
}
@media (max-width: 767px) {
  .pf-tabs-wrapper { position: static !important; top: auto !important; }
  .portfolio-category-tabs {
    overflow-x: auto !important; max-width: 100% !important;
    flex-wrap: nowrap !important; scrollbar-width: none;
  }
  .portfolio-category-tabs::-webkit-scrollbar { display: none; }
  .pf-hero-stats-row {
    flex-direction: column; align-items: flex-start; gap: 12px; width: auto;
  }
  .pf-stat-divider { width: 40px; height: 1px; }
  .pf-proof-metrics-grid { grid-template-columns: repeat(2,1fr); }
  .pf-cta-inner { padding: 36px 24px; }
  .pf-float-cards { flex-direction: column; }
  .portfolio-sliding-track .portfolio-modern-card { width: 290px; }
  .portfolio-category-title { flex-direction: column; align-items: flex-start; gap: 14px; }
}
@media (max-width: 480px) {
  .pf-proof-metrics-grid { grid-template-columns: 1fr; }
  .pf-hero-title { font-size: 34px !important; letter-spacing: -0.5px; }
  .pf-cta-actions { flex-direction: column; align-items: center; }
  .portfolio-sliding-track .portfolio-modern-card { width: 260px; }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-modern-card, .pf-metric-card, .pf-float-card { transition: none !important; }
}