/* ═══════════════════════════════════════════════════════════════
   PLAYNIYA TECHNOLOGIES — PORTFOLIO STYLESHEET
   Dark premium theme with glassmorphism and smooth animations
═══════════════════════════════════════════════════════════════ */

/* ─── RESET & TOKENS ──────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg-base:      #07080f;
  --bg-surface:   #0d0f1e;
  --bg-card:      #111528;
  --bg-card-hover:#161b35;
  --border:       rgba(255,255,255,0.07);
  --border-hover: rgba(99,132,255,0.35);

  --blue:         #4f8ef7;
  --violet:       #7c3aed;
  --cyan:         #22d3ee;
  --pink:         #f471b5;
  --green:        #34d399;
  --orange:       #fb923c;

  --grad-primary: linear-gradient(135deg, var(--blue), var(--violet));
  --grad-glow:    radial-gradient(ellipse at center, rgba(79,142,247,0.15) 0%, transparent 70%);

  --text-primary: #f0f2ff;
  --text-secondary: #9ea8c8;
  --text-muted:   #5a6385;

  --font-sans:    'Inter', system-ui, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;

  --radius-sm:    8px;
  --radius-md:    14px;
  --radius-lg:    20px;
  --radius-xl:    28px;

  --shadow-card:  0 4px 24px rgba(0,0,0,0.35);
  --shadow-glow:  0 0 40px rgba(79,142,247,0.18);

  --nav-h:        70px;
  --section-gap:  100px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}

::selection { background: rgba(79,142,247,0.3); color: #fff; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--violet); border-radius: 3px; }

/* ─── HELPERS ─────────────────────────────────────────────────── */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: var(--section-gap) 0; }

.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(79,142,247,0.1);
  border: 1px solid rgba(79,142,247,0.25);
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 580px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header .section-subtitle { margin: 0 auto; }

/* ─── SCROLL REVEAL ───────────────────────────────────────────── */
.reveal-up, .reveal-left, .reveal-right {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--delay, 0s);
}
.reveal-left  { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.revealed {
  opacity: 1 !important;
  transform: none !important;
}

/* ─── BUTTONS ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(79,142,247,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(79,142,247,0.5);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
}

.btn-full { width: 100%; justify-content: center; }

/* ─── NAVBAR ──────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}
.navbar.scrolled {
  background: rgba(7,8,15,0.85);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon { display: flex; }
.logo-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-sub {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue);
  opacity: 0.85;
  margin-top: 1px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  background: var(--grad-primary);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 9px 22px;
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.3s ease;
  flex-shrink: 0;
  margin-left: 16px;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: var(--shadow-glow); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ─── HERO ────────────────────────────────────────────────────── */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-h) + 60px) 24px 80px;
  overflow: hidden;
  text-align: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79,142,247,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,142,247,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(79,142,247,0.2) 0%, transparent 70%);
  top: -150px; left: -100px;
  animation: orbFloat 8s ease-in-out infinite;
}
.orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,0.2) 0%, transparent 70%);
  bottom: -100px; right: -100px;
  animation: orbFloat 10s ease-in-out infinite reverse;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(34,211,238,0.1) 0%, transparent 70%);
  top: 40%; left: 50%;
  transform: translate(-50%,-50%);
}
@keyframes orbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-30px) scale(1.05); }
}
.hero-content { position: relative; z-index: 1; max-width: 820px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(79,142,247,0.1);
  border: 1px solid rgba(79,142,247,0.3);
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 32px;
  animation: fadeInDown 0.8s ease both;
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(52,211,153,0.5); }
  50%      { box-shadow: 0 0 0 6px rgba(52,211,153,0); }
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease 0.1s both;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.75;
  animation: fadeInUp 0.8s ease 0.2s both;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeInUp 0.8s ease 0.3s both;
}
.hero-counters {
  display: flex;
  align-items: center;
  gap: 40px;
  justify-content: center;
  animation: fadeInUp 0.8s ease 0.4s both;
}
.hero-counter {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.counter-value {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}
.counter-value .counter-number,
.counter-value .counter-plus {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.counter-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.counter-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
}
.scroll-dot {
  width: 6px; height: 6px;
  background: var(--blue);
  border-radius: 50%;
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%,100% { transform: translateY(0); opacity: 1; }
  50%      { transform: translateY(12px); opacity: 0.3; }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── ABOUT ───────────────────────────────────────────────────── */
.about-section { background: var(--bg-surface); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text {
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 1rem;
  line-height: 1.8;
}
.about-pillars { margin-top: 36px; display: flex; flex-direction: column; gap: 20px; }
.pillar {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 0.3s, background 0.3s;
}
.pillar:hover { border-color: var(--border-hover); background: var(--bg-card-hover); }
.pillar-icon { font-size: 1.4rem; flex-shrink: 0; line-height: 1; }
.pillar h4 { font-size: 0.95rem; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.pillar p  { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }
.about-right { display: flex; justify-content: center; }
.about-visual {
  position: relative;
  width: 420px;
  height: 420px;
}
.visual-card {
  position: absolute;
  width: 160px;
  height: 130px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-card);
}
.visual-card:hover { transform: scale(1.05); border-color: var(--border-hover); box-shadow: var(--shadow-glow); }
.vc-icon { font-size: 1.5rem; }
.vc-stat { font-family: var(--font-display); font-size: 1.8rem; font-weight: 800; color: var(--text-primary); }
.vc-label { font-size: 0.75rem; color: var(--text-muted); text-align: center; }
.vc-1 { top: 10%; left: 5%; }
.vc-2 { top: 10%; right: 5%; }
.vc-3 { bottom: 10%; left: 5%; }
.vc-4 { bottom: 10%; right: 5%; }
.about-rings { position: absolute; inset: 0; pointer-events: none; }
.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(79,142,247,0.15);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
}
.r1 { width: 200px; height: 200px; animation: ringPulse 4s ease-in-out infinite; }
.r2 { width: 300px; height: 300px; animation: ringPulse 4s ease-in-out 1s infinite; }
@keyframes ringPulse {
  0%,100% { opacity: 0.3; transform: translate(-50%,-50%) scale(1); }
  50%      { opacity: 0.6; transform: translate(-50%,-50%) scale(1.05); }
}

/* ─── SERVICES ────────────────────────────────────────────────── */
.services-section { background: var(--bg-base); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.service-icon-wrap {
  width: 48px; height: 48px;
  background: rgba(79,142,247,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
  transition: background 0.3s;
}
.service-card:hover .service-icon-wrap { background: rgba(79,142,247,0.2); }
.service-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 10px; color: var(--text-primary); }
.service-card p  { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.65; }

/* ─── TECH TICKER ─────────────────────────────────────────────── */
.tech-ticker-wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
  overflow: hidden;
}
.ticker-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  white-space: nowrap;
  padding: 0 24px;
  flex-shrink: 0;
}
.ticker-track { overflow: hidden; flex: 1; }
.ticker-content {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: ticker 35s linear infinite;
}
.ticker-content span {
  display: inline-flex;
  align-items: center;
  padding: 0 24px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  transition: color 0.2s;
}
.ticker-content span::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--blue);
  opacity: 0.4;
}
.ticker-content span:hover { color: var(--blue); }
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ─── PORTFOLIO ───────────────────────────────────────────────── */
.portfolio-section { background: var(--bg-base); }
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
}
.filter-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 20px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: var(--font-sans);
}
.filter-btn:hover { border-color: var(--blue); color: var(--blue); }
.filter-btn.active {
  background: var(--grad-primary);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 14px rgba(79,142,247,0.35);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
  animation: cardIn 0.4s ease both;
  cursor: pointer;
}
.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-primary);
  opacity: 0;
  transition: opacity 0.35s;
  pointer-events: none;
  z-index: 0;
}
.project-card:hover {
  border-color: rgba(79,142,247,0.4);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 0 1px rgba(79,142,247,0.15);
}
.project-card > * { position: relative; z-index: 1; }
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.card-meta { display: flex; flex-direction: column; gap: 2px; }
.card-year { font-size: 0.75rem; font-weight: 600; color: var(--blue); }
.card-industry { font-size: 0.72rem; color: var(--text-muted); }
.card-status {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.03em;
}
.card-status.delivered {
  background: rgba(52,211,153,0.12);
  color: var(--green);
  border: 1px solid rgba(52,211,153,0.25);
}
.card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.3;
}
.card-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.tag {
  background: rgba(79,142,247,0.08);
  border: 1px solid rgba(79,142,247,0.18);
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 999px;
  transition: all 0.2s;
}
.project-card:hover .tag {
  background: rgba(79,142,247,0.15);
  border-color: rgba(79,142,247,0.35);
}
.ai-card { border-color: rgba(124,58,237,0.25); }
.ai-card:hover { border-color: rgba(124,58,237,0.5); box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 20px rgba(124,58,237,0.15); }
.ai-badge {
  position: absolute;
  top: 0; right: 0;
  background: linear-gradient(135deg, var(--violet), var(--pink));
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 0 var(--radius-lg) 0 var(--radius-md);
  z-index: 2;
}
.project-card.hidden { display: none; }
@keyframes cardIn {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.portfolio-note {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(79,142,247,0.07);
  border: 1px solid rgba(79,142,247,0.18);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-top: 48px;
}
.note-icon { font-size: 1.3rem; flex-shrink: 0; }
.portfolio-note p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; }

/* ─── STATS ───────────────────────────────────────────────────── */
.stats-section { background: var(--bg-surface); }
.stats-timeline {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 80px;
  padding-bottom: 40px;
}
.timeline-line {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--violet));
  border-radius: 2px;
}
.timeline-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  position: relative;
  padding-bottom: 20px;
}
.timeline-dot {
  position: absolute;
  bottom: -5px;
  width: 10px; height: 10px;
  background: var(--blue);
  border-radius: 50%;
  border: 2px solid var(--bg-surface);
  box-shadow: 0 0 12px rgba(79,142,247,0.6);
}
.timeline-year {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}
.timeline-count {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.timeline-label { font-size: 0.7rem; color: var(--text-muted); }
.big-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.big-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s ease;
}
.big-stat:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.big-stat-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  margin-bottom: 8px;
}
.big-stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ─── WHY US ──────────────────────────────────────────────────── */
.why-section { background: var(--bg-base); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}
.why-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.why-card:hover::after { transform: scaleX(1); }
.why-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.why-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 16px;
}
.why-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.4;
}
.why-card p { font-size: 0.87rem; color: var(--text-secondary); line-height: 1.75; }

/* ─── CONTACT ─────────────────────────────────────────────────── */
.contact-section {
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}
.contact-section::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.contact-text { color: var(--text-secondary); font-size: 1rem; margin-bottom: 36px; line-height: 1.8; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-icon {
  width: 44px; height: 44px;
  background: rgba(79,142,247,0.1);
  border: 1px solid rgba(79,142,247,0.2);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 2px; }
.contact-value { font-size: 0.95rem; color: var(--text-primary); text-decoration: none; transition: color 0.2s; }
.contact-value:hover { color: var(--blue); }
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  padding: 11px 14px;
  width: 100%;
  transition: border-color 0.25s, box-shadow 0.25s;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(79,142,247,0.12);
}
.form-group select option { background: var(--bg-card); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-success {
  display: none;
  text-align: center;
  padding: 14px;
  background: rgba(52,211,153,0.1);
  border: 1px solid rgba(52,211,153,0.25);
  border-radius: var(--radius-sm);
  color: var(--green);
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 12px;
}

/* ─── FOOTER ──────────────────────────────────────────────────── */
.footer {
  background: var(--bg-base);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 60px;
  margin-bottom: 48px;
}
.footer-tagline {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 16px;
  line-height: 1.7;
  max-width: 300px;
}
.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 0.87rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--blue); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.footer-bottom p { font-size: 0.82rem; color: var(--text-muted); }

/* ─── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .about-grid    { grid-template-columns: 1fr; gap: 48px; }
  .about-right   { display: none; }
  .contact-grid  { grid-template-columns: 1fr; gap: 40px; }
  .why-grid      { grid-template-columns: repeat(2, 1fr); }
  .big-stats     { grid-template-columns: repeat(2, 1fr); }
  .footer-top    { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  :root { --section-gap: 64px; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(13,15,30,0.97);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 8px;
    border-bottom: 1px solid var(--border);
  }
  .hero-counters { gap: 20px; flex-wrap: wrap; }
  .counter-divider { display: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .big-stats { grid-template-columns: repeat(2, 1fr); }
  .stats-timeline { gap: 6px; }
  .timeline-count { font-size: 1.4rem; }
  .footer-links-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .projects-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .big-stats { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
}