/*
Theme Name:   Portfolio Personal
Description:  Child Theme — Personal Portfolio. نفس ألوان Tuhfa Academy
Author:       Your Name
Version:      1.0.0
Template:     astra
Text Domain:  portfolio-child
*/

/* ══════════════════════════════════════════
   GOOGLE FONTS
══════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;700&display=swap');

/* ══════════════════════════════════════════
   CSS VARIABLES
══════════════════════════════════════════ */
:root {
  --bg:          #0b0f19;
  --bg-card:     #142a39;
  --bg-card-2:   #0f1e2b;
  --accent:      #ea6e43;
  --accent-d:    #c8562e;
  --accent-glow: rgba(234,110,67,0.25);
  --cyan:        #43dfea;
  --cyan-glow:   rgba(67,223,234,0.15);
  --white:       #f4f4f6;
  --muted:       #c2c8d6;
  --body-txt:    #e3e3e3;
  --border:      rgba(255,255,255,0.07);
  --border-cyan: rgba(67,223,234,0.15);
  --radius:      12px;
  --radius-lg:   20px;
  --px:          clamp(1.5rem,6vw,6rem);
  --header-h:    72px;
  --transition:  0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ══════════════════════════════════════════
   GLOBAL RESET
══════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg) !important;
  color: var(--white) !important;
  font-family: 'Cairo', sans-serif !important;
  direction: rtl;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }
button { font-family: 'Cairo', sans-serif; cursor: pointer; }

.pf-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--px);
}

/* ══════════════════════════════════════════
   TYPOGRAPHY
══════════════════════════════════════════ */
.pf-h1 { font-size: clamp(2.5rem, 6vw, 5rem); font-weight: 900; line-height: 1.1; letter-spacing: -.03em; }
.pf-h2 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; line-height: 1.2; letter-spacing: -.02em; }
.pf-h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); font-weight: 700; line-height: 1.4; }
.pf-eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 1.25rem;
}
.pf-eyebrow::before { content:''; width: 24px; height: 2px; background: var(--cyan); border-radius: 99px; }

/* ══════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════ */
.pf-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  font-family: 'Cairo', sans-serif; font-size: .95rem; font-weight: 700;
  padding: .875rem 2rem; border-radius: 8px; border: none; cursor: pointer;
  transition: all var(--transition); text-decoration: none !important; white-space: nowrap;
}
.pf-btn-primary {
  background: var(--accent); color: #fff !important;
  box-shadow: 0 8px 28px var(--accent-glow);
}
.pf-btn-primary:hover { background: var(--accent-d); transform: translateY(-2px); box-shadow: 0 14px 36px var(--accent-glow); }

.pf-btn-outline {
  background: transparent; color: var(--white) !important;
  border: 1px solid var(--border-cyan);
}
.pf-btn-outline:hover { background: var(--cyan-glow); border-color: var(--cyan); color: var(--cyan) !important; }

.pf-btn-sm { padding: .6rem 1.4rem; font-size: .875rem; border-radius: 6px; }

/* ══════════════════════════════════════════
   HEADER
══════════════════════════════════════════ */
#pf-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(11,15,25,.85);
  backdrop-filter: blur(18px) saturate(1.5);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}
#pf-header.scrolled {
  background: rgba(11,15,25,.97);
  box-shadow: 0 4px 30px rgba(0,0,0,.4);
}

.pf-nav {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--px);
}

.pf-logo {
  font-size: 1.4rem; font-weight: 900; color: var(--white);
  letter-spacing: -.03em; display: flex; align-items: center; gap: .15rem;
}
.pf-logo span { color: var(--accent); }

.pf-nav-links {
  display: flex; align-items: center; gap: 2rem;
}
.pf-nav-links a {
  font-size: .9rem; font-weight: 600; color: var(--muted);
  transition: color var(--transition); position: relative; padding-bottom: 2px;
}
.pf-nav-links a::after {
  content: ''; position: absolute; bottom: -2px; right: 0;
  width: 0; height: 2px; background: var(--accent);
  border-radius: 99px; transition: width var(--transition);
}
.pf-nav-links a:hover, .pf-nav-links a.active { color: var(--white); }
.pf-nav-links a:hover::after, .pf-nav-links a.active::after { width: 100%; }

.pf-nav-cta { display: flex; align-items: center; gap: 1rem; }

.pf-hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.pf-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--white); border-radius: 99px;
  transition: all var(--transition);
}
.pf-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.pf-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.pf-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.pf-mobile-menu {
  position: fixed; top: var(--header-h); left: 0; right: 0;
  background: rgba(11,15,25,.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem var(--px) 2rem;
  transform: translateY(-110%);
  transition: transform var(--transition);
  z-index: 999;
}
.pf-mobile-menu.open { transform: translateY(0); }
.pf-mobile-menu a {
  display: block; font-size: 1.1rem; font-weight: 700;
  color: var(--muted); padding: .85rem 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.pf-mobile-menu a:hover { color: var(--white); }
.pf-mobile-menu .pf-btn { margin-top: 1.25rem; width: 100%; }

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
#pf-footer {
  border-top: 1px solid var(--border-cyan);
  padding: 3.5rem 0 2rem;
  margin-top: 6rem;
}
.pf-footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1.5rem;
}
.pf-footer-logo { font-size: 1.2rem; font-weight: 900; color: var(--white); }
.pf-footer-logo span { color: var(--accent); }
.pf-footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.pf-footer-links a { font-size: .875rem; color: var(--muted); transition: color var(--transition); }
.pf-footer-links a:hover { color: var(--white); }
.pf-footer-copy { width: 100%; text-align: center; font-size: .8rem; color: var(--muted); opacity: .45; padding-top: 2rem; border-top: 1px solid var(--border); margin-top: 2rem; }

/* Social Icons */
.pf-socials { display: flex; gap: .75rem; }
.pf-social-link {
  width: 38px; height: 38px; border-radius: 8px;
  background: var(--bg-card); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); transition: all var(--transition);
}
.pf-social-link:hover { background: var(--accent); border-color: var(--accent); color: #fff; transform: translateY(-2px); }

/* ══════════════════════════════════════════
   SHARED SECTION STYLES
══════════════════════════════════════════ */
.pf-section { padding: 6rem 0; }
.pf-section-sm { padding: 4rem 0; }

/* Noise overlay texture */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: .4;
}

/* Glow blobs */
.pf-blob {
  position: absolute; border-radius: 50%;
  filter: blur(80px); pointer-events: none; z-index: 0;
}
.pf-blob-accent { background: rgba(234,110,67,.18); }
.pf-blob-cyan   { background: rgba(67,223,234,.12); }

/* ══════════════════════════════════════════
   HOME PAGE — HERO
══════════════════════════════════════════ */
#pf-hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}
#pf-hero .pf-blob-accent { width: 600px; height: 600px; top: -100px; right: -200px; }
#pf-hero .pf-blob-cyan   { width: 400px; height: 400px; bottom: -50px; left: -100px; }

.pf-hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 4rem;
  padding: 5rem 0;
}

.pf-hero-content {}
.pf-hero-badge {
  display: inline-flex; align-items: center; gap: .6rem;
  background: rgba(67,223,234,.08); border: 1px solid var(--border-cyan);
  border-radius: 50px; padding: .4rem 1rem .4rem .6rem;
  font-size: .78rem; font-weight: 700; color: var(--cyan);
  margin-bottom: 1.75rem;
}
.pf-hero-badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cyan); animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.4); }
}

.pf-hero-content h1 { margin-bottom: 1.25rem; }
.pf-hero-content h1 .accent { color: var(--accent); }
.pf-hero-content h1 .highlight {
  position: relative; display: inline-block;
  color: var(--white);
}
.pf-hero-content h1 .highlight::after {
  content: '';
  position: absolute; bottom: 4px; left: 0; right: 0;
  height: 4px; background: var(--accent); border-radius: 2px;
  opacity: .5;
}

.pf-hero-desc {
  font-size: clamp(.95rem, 1.5vw, 1.15rem);
  line-height: 1.75; color: var(--muted);
  max-width: 480px; margin-bottom: 2.5rem;
}

.pf-hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }

.pf-hero-stats { display: flex; gap: 2.5rem; }
.pf-hero-stat {}
.pf-hero-stat-num {
  font-size: 2rem; font-weight: 900; color: var(--white);
  font-family: 'Space Grotesk', sans-serif; letter-spacing: -.03em;
  line-height: 1;
}
.pf-hero-stat-num span { color: var(--accent); }
.pf-hero-stat-lbl { font-size: .78rem; color: var(--muted); font-weight: 600; margin-top: .2rem; }

/* Hero image/visual side */
.pf-hero-visual {
  position: relative; display: flex; align-items: center; justify-content: center;
}
.pf-hero-img-wrap {
  position: relative; width: 380px; height: 480px;
}
.pf-hero-img {
  width: 100%; height: 100%; object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.pf-hero-img-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-2) 100%);
  border-radius: var(--radius-lg); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 6rem; color: var(--accent); opacity: .3;
}
.pf-hero-card {
  position: absolute; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: .9rem 1.1rem; backdrop-filter: blur(12px);
  animation: float 4s ease-in-out infinite;
}
.pf-hero-card-1 { bottom: 40px; left: -40px; animation-delay: 0s; }
.pf-hero-card-2 { top: 40px; right: -30px; animation-delay: 2s; }
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.pf-hero-card-label { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: .25rem; }
.pf-hero-card-val { font-size: 1rem; font-weight: 800; color: var(--white); }
.pf-hero-card-val span { color: var(--accent); }

/* ══════════════════════════════════════════
   WORKS / PORTFOLIO SECTION
══════════════════════════════════════════ */
#pf-works { background: var(--bg); }

.pf-works-header {
  text-align: center; margin-bottom: 3.5rem;
}
.pf-works-header .pf-eyebrow { justify-content: center; }
.pf-works-header p { font-size: 1rem; color: var(--muted); max-width: 500px; margin: 1rem auto 0; line-height: 1.7; }

.pf-works-filter {
  display: flex; align-items: center; justify-content: center;
  gap: .5rem; flex-wrap: wrap; margin-bottom: 2.5rem;
}
.pf-filter-btn {
  background: transparent; border: 1px solid var(--border);
  color: var(--muted); font-family: 'Cairo', sans-serif;
  font-size: .8rem; font-weight: 700; padding: .45rem 1.1rem;
  border-radius: 50px; cursor: pointer; transition: all var(--transition);
}
.pf-filter-btn:hover, .pf-filter-btn.active {
  background: var(--accent); border-color: var(--accent); color: #fff;
}

.pf-works-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(340px,1fr));
  gap: 1.5rem;
}

.pf-work-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: all var(--transition); cursor: pointer;
  display: flex; flex-direction: column;
}
.pf-work-card:hover {
  border-color: rgba(234,110,67,.3);
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0,0,0,.4);
}

.pf-work-img {
  position: relative; aspect-ratio: 16/10; overflow: hidden;
  background: var(--bg-card-2);
}
.pf-work-img img { width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.pf-work-card:hover .pf-work-img img { transform: scale(1.06); }
.pf-work-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(11,15,25,.8) 100%);
}
.pf-work-img-placeholder {
  width:100%; height:100%; display:flex; align-items:center; justify-content:center;
  font-size: 3.5rem; color: var(--accent); opacity: .2;
}
.pf-work-tag {
  position: absolute; top: .75rem; right: .75rem;
  background: rgba(11,15,25,.8); border: 1px solid var(--border);
  backdrop-filter: blur(8px); color: var(--cyan);
  font-size: .68rem; font-weight: 700; padding: 3px 10px;
  border-radius: 50px; letter-spacing: .05em;
}

.pf-work-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.pf-work-title { font-size: 1.05rem; font-weight: 800; color: var(--white); margin-bottom: .5rem; }
.pf-work-desc { font-size: .875rem; color: var(--muted); line-height: 1.65; flex: 1; margin-bottom: 1.25rem; }

.pf-work-footer { display: flex; align-items: center; justify-content: space-between; }
.pf-work-tags { display: flex; gap: .4rem; flex-wrap: wrap; }
.pf-work-chip {
  font-size: .68rem; font-weight: 700; padding: 2px 8px;
  border-radius: 4px; background: rgba(255,255,255,.06); color: var(--muted);
}
.pf-work-link {
  display: flex; align-items: center; gap: .35rem;
  font-size: .8rem; font-weight: 700; color: var(--accent);
  transition: gap var(--transition);
}
.pf-work-link:hover { gap: .6rem; }

/* ══════════════════════════════════════════
   ABOUT SECTION
══════════════════════════════════════════ */
#pf-about {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-card-2) 50%, var(--bg) 100%);
}

.pf-about-inner {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 5rem; align-items: center;
}

.pf-about-img-wrap {
  position: relative;
}
.pf-about-img {
  width: 100%; aspect-ratio: 3/4; object-fit: cover;
  border-radius: var(--radius-lg); border: 1px solid var(--border);
}
.pf-about-img-placeholder {
  width: 100%; aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-2) 100%);
  border-radius: var(--radius-lg); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 5rem; color: var(--accent); opacity: .25;
}
.pf-about-exp-badge {
  position: absolute; bottom: -20px; left: -20px;
  background: var(--accent); color: #fff;
  border-radius: var(--radius); padding: 1.25rem 1.5rem;
  text-align: center; box-shadow: 0 12px 40px var(--accent-glow);
}
.pf-about-exp-num { font-size: 2.5rem; font-weight: 900; line-height: 1; }
.pf-about-exp-lbl { font-size: .72rem; font-weight: 700; opacity: .85; margin-top: .25rem; }

.pf-about-content {}
.pf-about-content h2 { margin-bottom: 1.25rem; }
.pf-about-content p {
  font-size: 1rem; line-height: 1.8; color: var(--muted); margin-bottom: 1rem;
}
.pf-about-content p strong { color: var(--white); }

.pf-skills { display: flex; flex-wrap: wrap; gap: .6rem; margin: 1.75rem 0; }
.pf-skill {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 6px; padding: .45rem 1rem;
  font-size: .82rem; font-weight: 700; color: var(--muted);
  transition: all var(--transition);
}
.pf-skill:hover { border-color: var(--accent); color: var(--accent); }

/* ══════════════════════════════════════════
   CTA SECTION
══════════════════════════════════════════ */
#pf-cta {
  position: relative; overflow: hidden;
  background: var(--bg-card-2);
  border-top: 1px solid var(--border-cyan);
  border-bottom: 1px solid var(--border-cyan);
}
#pf-cta .pf-blob-accent { width: 500px; height: 500px; top: -150px; left: 50%; transform: translateX(-50%); }

.pf-cta-inner {
  position: relative; z-index: 1;
  text-align: center; padding: 5rem 0;
}
.pf-cta-inner h2 { margin-bottom: 1rem; }
.pf-cta-inner h2 span { color: var(--accent); }
.pf-cta-inner p { font-size: 1rem; color: var(--muted); max-width: 480px; margin: 0 auto 2.5rem; line-height: 1.75; }
.pf-cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ══════════════════════════════════════════
   CONTACT SECTION / PAGE
══════════════════════════════════════════ */
#pf-contact {}

.pf-contact-inner {
  display: grid; grid-template-columns: 1fr 1.5fr;
  gap: 4rem; align-items: start;
}

.pf-contact-info h2 { margin-bottom: 1rem; }
.pf-contact-info p { font-size: .95rem; color: var(--muted); line-height: 1.75; margin-bottom: 2rem; }

.pf-contact-items { display: flex; flex-direction: column; gap: 1.25rem; }
.pf-contact-item {
  display: flex; align-items: center; gap: 1rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1rem 1.25rem;
  transition: border-color var(--transition);
}
.pf-contact-item:hover { border-color: rgba(234,110,67,.25); }
.pf-contact-icon {
  width: 42px; height: 42px; border-radius: 8px;
  background: rgba(234,110,67,.12); border: 1px solid rgba(234,110,67,.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); flex-shrink: 0;
}
.pf-contact-item-label { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.pf-contact-item-val { font-size: .92rem; font-weight: 700; color: var(--white); }

/* Contact Form */
.pf-contact-form {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2.5rem;
}
.pf-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.pf-form-group { margin-bottom: 1.25rem; }
.pf-form-group.full { grid-column: 1 / -1; }
.pf-label {
  display: block; font-size: .78rem; font-weight: 700;
  color: var(--muted); margin-bottom: .5rem; letter-spacing: .04em;
}
.pf-input, .pf-textarea, .pf-select {
  width: 100%; background: rgba(255,255,255,.04);
  border: 1px solid var(--border); border-radius: 8px;
  color: var(--white) !important; font-family: 'Cairo', sans-serif;
  font-size: .9rem; padding: .75rem 1rem;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}
.pf-input:focus, .pf-textarea:focus, .pf-select:focus {
  border-color: rgba(234,110,67,.4);
  background: rgba(255,255,255,.07);
}
.pf-input::placeholder, .pf-textarea::placeholder { color: rgba(194,200,214,.35); }
.pf-textarea { min-height: 140px; resize: vertical; }
.pf-select option { background: var(--bg-card); color: var(--white); }
.pf-form-submit { width: 100%; margin-top: .5rem; }
.pf-form-note { font-size: .78rem; color: var(--muted); text-align: center; margin-top: .75rem; opacity: .6; }

/* ══════════════════════════════════════════
   ABOUT PAGE (standalone)
══════════════════════════════════════════ */
.pf-page-hero {
  padding: calc(var(--header-h) + 4rem) 0 4rem;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-card-2) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}
.pf-page-hero h1 { margin-bottom: .75rem; }
.pf-page-hero p { font-size: 1rem; color: var(--muted); max-width: 480px; margin: 0 auto; line-height: 1.7; }

.pf-timeline { position: relative; padding-right: 2.5rem; }
.pf-timeline::before {
  content: ''; position: absolute; top: 0; bottom: 0; right: 0;
  width: 2px; background: linear-gradient(180deg, var(--accent) 0%, var(--cyan) 100%);
  border-radius: 99px;
}
.pf-timeline-item {
  position: relative; margin-bottom: 2.5rem; padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}
.pf-timeline-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.pf-timeline-item::before {
  content: ''; position: absolute; top: 6px; right: -2.75rem;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--bg);
  box-shadow: 0 0 0 3px rgba(234,110,67,.3);
}
.pf-timeline-year {
  font-size: .75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: var(--accent); margin-bottom: .4rem;
}
.pf-timeline-title { font-size: 1rem; font-weight: 800; color: var(--white); margin-bottom: .35rem; }
.pf-timeline-company { font-size: .85rem; font-weight: 600; color: var(--cyan); margin-bottom: .6rem; }
.pf-timeline-desc { font-size: .875rem; color: var(--muted); line-height: 1.7; }

/* Values grid */
.pf-values-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem; margin-top: 2rem;
}
.pf-value-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem;
  transition: all var(--transition);
}
.pf-value-card:hover { border-color: rgba(67,223,234,.25); transform: translateY(-3px); }
.pf-value-icon { font-size: 2rem; margin-bottom: .75rem; }
.pf-value-title { font-size: .95rem; font-weight: 800; color: var(--white); margin-bottom: .4rem; }
.pf-value-desc { font-size: .82rem; color: var(--muted); line-height: 1.65; }

/* ══════════════════════════════════════════
   PORTFOLIO PAGE (standalone)
══════════════════════════════════════════ */
.pf-portfolio-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}

/* ══════════════════════════════════════════
   SCROLL ANIMATIONS
══════════════════════════════════════════ */
.pf-reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.pf-reveal.visible { opacity: 1; transform: translateY(0); }
.pf-reveal-delay-1 { transition-delay: .1s; }
.pf-reveal-delay-2 { transition-delay: .2s; }
.pf-reveal-delay-3 { transition-delay: .3s; }
.pf-reveal-delay-4 { transition-delay: .4s; }

/* ══════════════════════════════════════════
   UTILITY
══════════════════════════════════════════ */
.pf-text-accent { color: var(--accent); }
.pf-text-cyan   { color: var(--cyan); }
.pf-text-muted  { color: var(--muted); }
.pf-pt-header   { padding-top: var(--header-h); }

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .pf-hero-inner { grid-template-columns: 1fr; text-align: center; }
  .pf-hero-desc { max-width: 100%; }
  .pf-hero-btns { justify-content: center; }
  .pf-hero-stats { justify-content: center; }
  .pf-hero-visual { display: none; }
  .pf-about-inner { grid-template-columns: 1fr; }
  .pf-about-img-wrap { max-width: 340px; margin: 0 auto 3rem; }
  .pf-contact-inner { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .pf-nav-links, .pf-nav-cta { display: none; }
  .pf-hamburger { display: flex; }
  .pf-works-grid { grid-template-columns: 1fr; }
  .pf-form-row { grid-template-columns: 1fr; }
  :root { --px: 1.25rem; }
  #pf-hero { min-height: auto; padding: calc(var(--header-h) + 2rem) 0 3rem; }
  .pf-hero-stats { gap: 1.5rem; }
}
@media (max-width: 480px) {
  .pf-contact-form { padding: 1.5rem 1.25rem; }
  .pf-hero-btns { flex-direction: column; align-items: center; }
  .pf-btn { width: 100%; }
}