/* ============================================================
   DESIGN TOKENS & RESET
============================================================ */
:root {
  --bg:          #050810;
  --bg-2:        #080d18;
  --bg-card:     #0c1220;
  --bg-card-2:   #0f1628;
  --border:      rgba(255,255,255,0.07);
  --border-glow: rgba(64,160,255,0.18);

  --accent:      #40a0ff;
  --accent-dim:  rgba(64,160,255,0.12);
  --accent-2:    #a78bfa;
  --accent-hot:  #7dd3fc;

  --text-1:      #f0f4ff;
  --text-2:      #8b9cc8;
  --text-3:      #5a6a8a;

  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --radius:    12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.18s ease;

  --shadow-card: 0 1px 1px rgba(0,0,0,0.3), 0 4px 24px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 60px rgba(64,160,255,0.15);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  background: var(--bg);
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul { list-style: none; }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(64,160,255,0.3); border-radius: 99px; }

/* ============================================================
   UTILITY
============================================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 0.4em 1em;
  border: 1px solid var(--border-glow);
  border-radius: 99px;
  background: var(--accent-dim);
  margin-bottom: 1.2rem;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 4rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-1);
  margin-bottom: 1.2rem;
}

.section-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-sub {
  color: var(--text-2);
  font-size: 1.05rem;
  font-weight: 300;
  max-width: 560px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85em 1.8em;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 24px rgba(64,160,255,0.3);
}
.btn-primary:hover {
  background: #5aadff;
  box-shadow: 0 6px 36px rgba(64,160,255,0.45);
  transform: translateY(-2px);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--text-1);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
  transform: translateY(-2px);
}

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

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   NAVBAR
============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.navbar.scrolled {
  background: rgba(5, 8, 16, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border), 0 8px 40px rgba(0,0,0,0.4);
  padding: 0.8rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-1);
}

.logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  border-radius: 6px;
  background: transparent;
  mix-blend-mode: normal;
  }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-2);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-link:hover { color: var(--text-1); background: rgba(255,255,255,0.05); }

.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 0.55rem 1.2rem;
  box-shadow: 0 2px 12px rgba(64,160,255,0.3);
}
.nav-cta:hover {
  background: #5aadff !important;
  box-shadow: 0 4px 20px rgba(64,160,255,0.45) !important;
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius);
  transition: background var(--transition-fast);
}
.hamburger:hover { background: rgba(255,255,255,0.07); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-1);
  border-radius: 2px;
  transition: all var(--transition);
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(5, 8, 16, 0.98);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}
.mobile-menu ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  list-style: none;
}
.mobile-link {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-2);
  padding: 0.6rem 2rem;
  border-radius: var(--radius);
  transition: color var(--transition-fast), background var(--transition-fast);
  text-align: center;
}
.mobile-link:hover { color: var(--text-1); background: rgba(255,255,255,0.05); }
.mobile-cta {
  color: var(--accent) !important;
  font-size: 1.1rem !important;
  margin-top: 1.5rem;
  border: 1px solid var(--border-glow);
  background: var(--accent-dim);
}

/* ============================================================
   HERO
============================================================ */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr auto;
  align-items: center;
  gap: 4rem;
  padding: 8rem 2rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.hero-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(64,160,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(64,160,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}
.glow-1 {
  width: 600px; height: 600px;
  background: radial-gradient(ellipse, rgba(64,160,255,0.12), transparent 70%);
  top: -100px; right: -100px;
}
.glow-2 {
  width: 400px; height: 400px;
  background: radial-gradient(ellipse, rgba(167,139,250,0.1), transparent 70%);
  bottom: 20%; left: -100px;
}
.glow-3 {
  width: 700px; height: 500px;
  background: radial-gradient(ellipse, rgba(64,160,255,0.09), transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.glow-4 {
  width: 500px; height: 500px;
  background: radial-gradient(ellipse, rgba(167,139,250,0.12), transparent 70%);
  top: 0; right: 0;
}

.hero-content {
  grid-column: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.8rem;
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 0.5em 1em 0.5em 0.7em;
  border: 1px solid var(--border-glow);
  border-radius: 99px;
  background: var(--accent-dim);
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-1);
}
.headline-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-hot));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.headline-outline {
  -webkit-text-stroke: 2px var(--text-1);
  color: transparent;
}

.hero-sub {
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--text-2);
  max-width: 500px;
  line-height: 1.75;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  margin-top: 0.5rem;
  width: 100%;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-1);
  letter-spacing: -0.03em;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--text-3);
  font-weight: 400;
  letter-spacing: 0.03em;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* Browser Mockup */
.hero-visual {
  grid-column: 2;
  position: relative;
}

.browser-mockup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card), var(--shadow-glow);
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
.browser-mockup:hover { transform: translateY(-8px) rotateX(2deg); }

.browser-bar {
  background: var(--bg-card-2);
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--border);
}
.browser-dots {
  display: flex;
  gap: 6px;
}
.browser-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
}
.browser-dots span:nth-child(1) { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #febc2e; }
.browser-dots span:nth-child(3) { background: #28c840; }
.browser-url {
  background: rgba(255,255,255,0.05);
  padding: 0.3rem 1rem;
  border-radius: 6px;
  font-size: 0.72rem;
  color: var(--text-3);
  font-family: monospace;
  flex: 1;
}

.browser-screen {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  min-height: 260px;
}
.mock-hero-block {
  background: linear-gradient(135deg, rgba(64,160,255,0.08), rgba(167,139,250,0.06));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.mock-line {
  height: 10px;
  border-radius: 99px;
  background: rgba(255,255,255,0.12);
}
.mock-line.wide { width: 80%; }
.mock-line.medium { width: 55%; }
.mock-btn {
  width: 100px;
  height: 28px;
  border-radius: 6px;
  background: var(--accent);
  opacity: 0.7;
  margin-top: 0.3rem;
}
.mock-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}
.mock-card {
  height: 70px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
}

.floating-tag {
  position: absolute;
  background: var(--bg-card-2);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius);
  padding: 0.6rem 1rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-1);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  animation: float 4s ease-in-out infinite;
  white-space: nowrap;
}
.tag-icon { color: var(--accent); }
.tag-1 { top: 10%; left: -8%; animation-delay: 0s; }
.tag-2 { bottom: 15%; right: -5%; animation-delay: -2s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.scroll-hint {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-3);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--font-display);
  font-weight: 500;
  margin-top: 1rem;
}
.scroll-line {
  width: 40px;
  height: 1px;
  background: var(--text-3);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

/* ============================================================
   SERVICES
============================================================ */
.services {
  padding: 7rem 0;
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(64,160,255,0.05), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
  border-color: var(--border-glow);
  box-shadow: 0 8px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(64,160,255,0.1);
  transform: translateY(-6px);
}

.card-number {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  opacity: 0.6;
}

.card-icon {
  width: 48px; height: 48px;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 12px;
  padding: 10px;
  transition: background var(--transition), transform var(--transition);
}
.service-card:hover .card-icon {
  background: rgba(64,160,255,0.2);
  transform: scale(1.08);
}
.card-icon svg { width: 100%; height: 100%; }

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.3;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.7;
  flex: 1;
  font-weight: 300;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: auto;
  transition: gap var(--transition-fast);
}
.card-link:hover { gap: 0.6rem; }
.card-link span { transition: transform var(--transition-fast); }
.card-link:hover span { transform: translateX(3px); }

/* ============================================================
   WHY US
============================================================ */
.why-us {
  padding: 7rem 0;
  position: relative;
}
.why-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.why-us .container { position: relative; }

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

.why-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
}
.why-left .section-header { text-align: left; margin: 0; }
.why-left .section-title { font-size: clamp(2rem, 3.5vw, 2.8rem); }
.why-left .section-sub { margin: 0; }

.why-right {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.8rem;
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  transition: border-color var(--transition), transform var(--transition);
}
.why-card:hover {
  border-color: var(--border-glow);
  transform: translateX(4px);
}

.why-icon {
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.why-card h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 0.4rem;
}
.why-card p {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.65;
  font-weight: 300;
}

/* ============================================================
   PROCESS
============================================================ */
.process {
  padding: 7rem 0;
}

.process-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding-top: 3rem;
}

.process-line {
  position: absolute;
  top: 3rem;
  left: calc(12.5% + 1rem);
  right: calc(12.5% + 1rem);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-glow), var(--border-glow), transparent);
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}

.step-num {
  width: 60px; height: 60px;
  border-radius: 50%;
  border: 1px solid var(--border-glow);
  background: var(--bg-card);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--accent);
  position: relative;
  z-index: 1;
  transition: background var(--transition), transform var(--transition);
  box-shadow: 0 0 0 4px var(--bg);
}
.process-step:hover .step-num {
  background: var(--accent-dim);
  transform: scale(1.1);
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 0.6rem;
}
.step-content p {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.7;
  font-weight: 300;
}

/* ============================================================
   WORK / PORTFOLIO
============================================================ */
.work {
  padding: 7rem 0;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.portfolio-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-6px);
  box-shadow: 0 12px 50px rgba(0,0,0,0.4);
}

.portfolio-img {
  position: relative;
  height: 200px;
  background: linear-gradient(
    135deg,
    hsl(var(--card-hue), 60%, 8%),
    hsl(var(--card-hue), 80%, 14%)
  );
  overflow: hidden;
}

.portfolio-overlay {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
}
.portfolio-tag {
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-1);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 0.35em 0.8em;
  border-radius: 99px;
}

.portfolio-mock {
  position: absolute;
  inset: 2.5rem 1rem 0;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 0.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.pm-bar {
  height: 8px;
  width: 60%;
  border-radius: 99px;
  background: rgba(255,255,255,0.1);
}
.pm-hero {
  flex: 1;
  border-radius: 6px;
  background: linear-gradient(135deg,
    hsla(var(--card-hue), 70%, 30%, 0.3),
    hsla(var(--card-hue), 50%, 20%, 0.15)
  );
}
.pm-rows {
  display: flex;
  gap: 0.4rem;
}
.pm-rows div {
  flex: 1;
  height: 20px;
  border-radius: 4px;
  background: rgba(255,255,255,0.06);
}

.portfolio-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.portfolio-info h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-1);
}
.portfolio-info p {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.65;
  font-weight: 300;
}
.portfolio-result {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: #4ade80;
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid rgba(74,222,128,0.2);
  padding: 0.3em 0.8em;
  border-radius: 99px;
  margin-top: 0.2rem;
  align-self: flex-start;
}

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

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
}

.stars {
  color: #f59e0b;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
}

.testimonial-card p {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.75;
  font-style: italic;
  font-weight: 300;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}
.author-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--border-glow);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}
.testimonial-author strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-1);
}
.testimonial-author span {
  font-size: 0.75rem;
  color: var(--text-3);
}

/* ============================================================
   CONTACT
============================================================ */
.contact {
  padding: 7rem 0;
  position: relative;
}
.contact-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.contact-left {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-top: 1rem;
}
.contact-left .section-title { font-size: clamp(1.8rem, 3vw, 2.6rem); }
.contact-left .section-sub { margin: 0; }

.contact-perks {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-top: 0.5rem;
}
.perk {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.92rem;
  color: var(--text-2);
}
.perk-icon {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(74,222,128,0.12);
  border: 1px solid rgba(74,222,128,0.25);
  color: #4ade80;
  display: grid;
  place-items: center;
  font-size: 0.65rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.04em;
}

.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 400;
  outline: none;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  resize: vertical;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-3); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(64,160,255,0.05);
  box-shadow: 0 0 0 3px rgba(64,160,255,0.1);
}
.form-group input.error,
.form-group textarea.error {
  border-color: #f87171;
  box-shadow: 0 0 0 3px rgba(248,113,113,0.1);
}

.form-error {
  font-size: 0.75rem;
  color: #f87171;
  min-height: 1.1rem;
  font-weight: 400;
}

.form-success {
  display: none;
  background: rgba(74,222,128,0.1);
  border: 1px solid rgba(74,222,128,0.25);
  border-radius: var(--radius);
  padding: 0.9rem 1.2rem;
  font-size: 0.9rem;
  color: #4ade80;
  text-align: center;
  font-weight: 500;
}
.form-success.show { display: block; }

/* ============================================================
   FOOTER
============================================================ */
.footer {
  padding: 5rem 0 0;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 4rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-3);
  line-height: 1.7;
  max-width: 280px;
  font-weight: 300;
}

.social-links {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.5rem;
}
.social-link {
  width: 36px; height: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  display: grid;
  place-items: center;
  color: var(--text-3);
  transition: all var(--transition-fast);
}
.social-link:hover {
  border-color: var(--border-glow);
  color: var(--accent);
  background: var(--accent-dim);
}
.social-link svg { width: 15px; height: 15px; }

.footer-nav h5 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 1.2rem;
}
.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  list-style: none;
}
.footer-nav a,
.footer-nav span {
  font-size: 0.88rem;
  color: var(--text-3);
  transition: color var(--transition-fast);
}
.footer-nav a:hover { color: var(--text-1); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-3);
}
.footer-legal {
  display: flex;
  gap: 1.5rem;
}
.footer-legal a {
  font-size: 0.82rem;
  color: var(--text-3);
  transition: color var(--transition-fast);
}
.footer-legal a:hover { color: var(--text-1); }

/* ============================================================
   RESPONSIVE
============================================================ */

/* Tablet */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .footer-brand { grid-column: 1 / -1; }
  .process-track { grid-template-columns: repeat(2, 1fr); padding-top: 0; }
  .process-line { display: none; }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 7rem 2rem 4rem;
    gap: 3rem;
  }
  .hero-content { align-items: center; }
  .hero-sub { text-align: center; }
  .hero-visual { grid-column: 1; max-width: 500px; margin: 0 auto; }
  .scroll-hint { justify-content: center; }
  .why-inner { grid-template-columns: 1fr; gap: 3rem; }
  .why-left { align-items: center; text-align: center; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
  .contact-left { align-items: center; text-align: center; }
  .contact-left .section-sub { text-align: center; }
}

/* Mobile */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .hero-stats {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
  }
  .stat-divider { display: none; }

  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }

  .process-track { grid-template-columns: 1fr; }
  .process-step { flex-direction: row; text-align: left; align-items: flex-start; }

  .form-row { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-brand { grid-column: 1; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .tag-1, .tag-2 { display: none; }

  .hero-headline { font-size: clamp(2.2rem, 8vw, 3.2rem); }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .hero { padding: 6rem 1.25rem 3rem; }
  .services, .why-us, .process, .work, .contact { padding: 5rem 0; }
  .contact-form { padding: 1.75rem; }
  .hero-cta { justify-content: center; }
  .btn { font-size: 0.88rem; padding: 0.8em 1.4em; }
}

.logo-img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}