/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */
:root {
  --color-primary: #4DA3FF;
  --color-secondary: #0F172A;
  --color-bg: #F8FAFC;
  --color-accent: #38BDF8;
  --color-neutral: #E2E8F0;
  --color-text-muted: #64748B;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  --spacing-xxl: 7.5rem;
  --spacing-xxxl: 10rem;

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;

  --shadow-sm: 0 1px 3px rgba(15,23,42,0.06), 0 1px 2px rgba(15,23,42,0.04);
  --shadow-md: 0 4px 16px rgba(15,23,42,0.08), 0 2px 4px rgba(15,23,42,0.04);
  --shadow-lg: 0 10px 30px rgba(15,23,42,0.10), 0 4px 8px rgba(15,23,42,0.05);
  --shadow-xl: 0 20px 50px rgba(15,23,42,0.12), 0 10px 20px rgba(15,23,42,0.06);
  --shadow-primary: 0 8px 30px rgba(77,163,255,0.28);

  --transition: 0.3s ease;
  --transition-fast: 0.18s ease;
  --transition-slow: 0.5s ease;
  --nav-height: 72px;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-secondary);
  background-color: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); line-height: 1.15; color: var(--color-secondary); }

h1 { font-size: clamp(2.4rem, 5vw, 4.5rem); font-weight: 700; letter-spacing: -0.025em; }
h2 { font-size: clamp(1.875rem, 3.5vw, 3.25rem); font-weight: 700; letter-spacing: -0.02em; }
h3 { font-size: clamp(1.25rem, 2vw, 1.875rem); font-weight: 600; letter-spacing: -0.01em; }
h4 { font-size: 1.125rem; font-weight: 600; }

p { font-size: 1rem; line-height: 1.75; color: var(--color-text-muted); }

.label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.lead { font-size: 1.125rem; line-height: 1.8; color: #475569; }

/* ============================================
   LAYOUT
   ============================================ */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section { padding: var(--spacing-xxl) 0; position: relative; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.875rem;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
  font-family: var(--font-body);
  border: none;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-primary);
}
.btn-primary:hover {
  background: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(77,163,255,0.38);
}

.btn-secondary {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-white { background: #fff; color: var(--color-secondary); }
.btn-white:hover { background: var(--color-bg); transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.btn-ghost {
  background: transparent;
  color: rgba(248,250,252,0.75);
  border: 1.5px solid rgba(248,250,252,0.2);
}
.btn-ghost:hover { background: rgba(248,250,252,0.08); color: #fff; }

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition), color var(--transition);
}
.btn-link:hover { color: var(--color-accent); gap: 10px; }

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(248,250,252,0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(226,232,240,0.5);
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: rgba(248,250,252,0.97);
  box-shadow: var(--shadow-sm);
}

.nav__inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 44px;
}
.nav__logo img { height: 100%; width: auto; object-fit: contain; }
.nav__logo-text { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: var(--color-secondary); }
.nav__logo-text span { color: var(--color-primary); }

.nav__links { display: flex; align-items: center; gap: var(--spacing-lg); }

.nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-secondary);
  position: relative;
  padding-bottom: 3px;
  transition: color var(--transition);
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
  border-radius: 2px;
}
.nav__link:hover, .nav__link.active { color: var(--color-primary); }
.nav__link:hover::after, .nav__link.active::after { width: 100%; }

.nav__cta { margin-left: var(--spacing-md); }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
  cursor: pointer;
  padding: 4px;
}
.nav__hamburger span {
  display: block;
  height: 2px;
  background: var(--color-secondary);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; transform: translateX(-10px); }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  position: fixed;
  top: var(--nav-height); left: 0; right: 0; bottom: 0;
  background: var(--color-bg);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition), visibility var(--transition);
}
.nav__mobile.open { opacity: 1; visibility: visible; pointer-events: all; }

.nav__mobile-link {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-secondary);
  transition: color var(--transition);
}
.nav__mobile-link:hover { color: var(--color-primary); }

/* ============================================
   HERO — HOME
   ============================================ */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 60fr 40fr;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.hero__content {
  padding: var(--spacing-xxl) var(--spacing-lg) var(--spacing-xxl)
    calc(max((100vw - 1280px) / 2, 0px) + var(--spacing-lg));
  padding-top: calc(var(--nav-height) + var(--spacing-xxl));
  position: relative;
  z-index: 1;
}

.hero__label { margin-bottom: var(--spacing-sm); }

.hero__title { margin-bottom: var(--spacing-md); }
.hero__title em { font-style: normal; color: var(--color-primary); }

.hero__desc {
  font-size: 1.125rem;
  color: #475569;
  max-width: 520px;
  margin-bottom: var(--spacing-lg);
}

.hero__actions { display: flex; gap: var(--spacing-sm); flex-wrap: wrap; margin-bottom: var(--spacing-xl); }

.hero__stats { display: flex; gap: var(--spacing-xl); }

.hero__stat-value {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-secondary);
  line-height: 1;
}
.hero__stat-label { font-size: 0.8125rem; color: var(--color-text-muted); margin-top: 4px; }

/* Hero right column */
.hero__visual {
  position: relative;
  height: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: calc(var(--nav-height) + var(--spacing-lg)) 0 var(--spacing-lg);
  background: radial-gradient(ellipse at 60% 50%, rgba(77,163,255,0.07) 0%, transparent 70%);
}

.hero__bg-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(77,163,255,0.14) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.hero__bg-blob {
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(77,163,255,0.12) 0%, transparent 70%);
  border-radius: 50%;
  top: 50%; left: 40%;
  transform: translate(-50%, -50%);
  filter: blur(50px);
  pointer-events: none;
}

/* Browser mockup */
.browser-mockup {
  width: 92%;
  max-width: 480px;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(15,23,42,0.05);
  overflow: hidden;
  transform: perspective(1200px) rotateY(-10deg) rotateX(4deg);
  animation: floatMockup 7s ease-in-out infinite;
  position: relative;
  z-index: 2;
  margin-left: -20px;
}

@keyframes floatMockup {
  0%, 100% { transform: perspective(1200px) rotateY(-10deg) rotateX(4deg) translateY(0); }
  50% { transform: perspective(1200px) rotateY(-10deg) rotateX(4deg) translateY(-18px); }
}

.browser-bar {
  background: #F1F5F9;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--color-neutral);
}
.browser-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.browser-dot:nth-child(1) { background: #FF5F57; }
.browser-dot:nth-child(2) { background: #FEBC2E; }
.browser-dot:nth-child(3) { background: #28C840; }

.browser-url {
  background: var(--color-neutral);
  border-radius: 4px;
  padding: 4px 12px;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  margin-left: 8px;
  flex: 1;
  font-family: var(--font-body);
}

.browser-content {
  background: linear-gradient(150deg, #0F172A 0%, #1a3052 55%, #0F172A 100%);
  height: 300px;
  padding: 22px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.bc-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.bc-logo { width: 56px; height: 7px; background: var(--color-primary); border-radius: 4px; opacity: 0.9; }
.bc-links { display: flex; gap: 10px; }
.bc-link { width: 28px; height: 4px; background: rgba(248,250,252,0.25); border-radius: 2px; }

.bc-hero { flex: 1; display: flex; align-items: center; position: relative; }
.bc-text { z-index: 1; }
.bc-h1 { width: 170px; height: 11px; background: rgba(248,250,252,0.92); border-radius: 3px; margin-bottom: 8px; }
.bc-h1b { width: 120px; height: 11px; background: rgba(248,250,252,0.92); border-radius: 3px; margin-bottom: 16px; }
.bc-p { width: 140px; height: 4px; background: rgba(248,250,252,0.35); border-radius: 2px; margin-bottom: 5px; }
.bc-pb { width: 100px; height: 4px; background: rgba(248,250,252,0.35); border-radius: 2px; margin-bottom: 16px; }
.bc-btn { width: 68px; height: 22px; background: var(--color-primary); border-radius: 4px; }
.bc-glow {
  position: absolute;
  right: -20px; bottom: -20px;
  width: 160px; height: 160px;
  background: radial-gradient(circle, rgba(77,163,255,0.5) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(12px);
}
.bc-ring {
  position: absolute;
  right: 30px; bottom: 20px;
  width: 90px; height: 90px;
  border: 1.5px solid rgba(77,163,255,0.3);
  border-radius: 50%;
}

/* Floating badges */
.hero__badge {
  position: absolute;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 10px 16px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-secondary);
  z-index: 3;
  white-space: nowrap;
}
.hero__badge--1 {
  top: 22%;
  right: 5%;
  animation: fbadge1 4.5s ease-in-out infinite;
}
.hero__badge--2 {
  bottom: 28%;
  right: 2%;
  animation: fbadge2 5.5s ease-in-out infinite;
}
@keyframes fbadge1 { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes fbadge2 { 0%,100% { transform: translateY(0); } 50% { transform: translateY(9px); } }

.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: #22C55E; flex-shrink: 0; }
.badge-star { color: #F59E0B; font-size: 0.75rem; }

/* === Highlighter === */
.hl-underline {
  position: relative;
}
.hl-underline::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 5px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 5' preserveAspectRatio='none'%3E%3Cpath d='M0,3.5 C8,1 18,5 28,3 C38,1 48,4.5 58,2.5 C68,0.5 78,4 88,2 C94,1 97,3 100,2.5' stroke='%234DA3FF' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 100% 100%;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.65s cubic-bezier(0.25, 0.1, 0.25, 1);
}
.hl-underline.hl-visible::after { transform: scaleX(1); }

.hl-mark {
  position: relative;
  isolation: isolate;
}
.hl-mark::before {
  content: '';
  position: absolute;
  left: -4px;
  right: -4px;
  top: 0;
  bottom: 1px;
  background: linear-gradient(105deg, rgba(77,163,255,0.1) 0%, rgba(77,163,255,0.28) 30%, rgba(56,189,248,0.22) 70%, rgba(56,189,248,0.12) 100%);
  transform: rotate(-1.2deg) scaleX(0);
  transform-origin: left center;
  transition: transform 0.75s cubic-bezier(0.25, 0.1, 0.25, 1) 0.1s;
  z-index: -1;
  border-radius: 1px 3px 2px 1px;
}
.hl-mark.hl-visible::before { transform: rotate(-1.2deg) scaleX(1); }

@media (prefers-reduced-motion: reduce) {
  .hl-underline::after { transform: scaleX(1); transition: none; }
  .hl-mark::before { transform: rotate(-1.2deg) scaleX(1); transition: none; }
}

/* ============================================
   PAGE HERO (inner pages)
   ============================================ */
.page-hero {
  padding: calc(var(--nav-height) + var(--spacing-xxl)) 0 var(--spacing-xl);
  position: relative;
  overflow: hidden;
}
.page-hero__inner { max-width: 680px; position: relative; z-index: 1; }
.page-hero .label { margin-bottom: var(--spacing-sm); }
.page-hero h1 { margin-bottom: var(--spacing-md); }
.page-hero p { font-size: 1.125rem; }

.page-hero__bg {
  position: absolute;
  top: 0; right: -300px;
  width: 800px; height: 100%;
  background: radial-gradient(ellipse at 60% 50%, rgba(77,163,255,0.07) 0%, transparent 65%);
  pointer-events: none;
}

/* ============================================
   SERVICES GRID — HOME
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: var(--spacing-md);
}

.service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--color-primary);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-xl); }
.service-card:hover::before { opacity: 1; }

.service-card--featured {
  grid-row: 1 / 3;
  background: var(--color-secondary);
}
.service-card--featured h3 { color: #fff; }
.service-card--featured .label { color: var(--color-accent); }
.service-card--featured p { color: rgba(248,250,252,0.65); }
.service-card--featured .btn-link { color: var(--color-accent); }
.service-card--featured .btn-link:hover { color: #fff; }

.service-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.375rem;
  margin-bottom: var(--spacing-md);
}
.service-icon--blue { background: rgba(77,163,255,0.12); color: var(--color-primary); }
.service-icon--dark { background: rgba(248,250,252,0.1); color: var(--color-accent); }

.service-card h3 { margin-bottom: var(--spacing-xs); }
.service-card p { font-size: 0.9375rem; margin-bottom: var(--spacing-md); }

/* ============================================
   WHY WEBNIK SECTION
   ============================================ */
.why-section {
  background: var(--color-neutral);
  clip-path: polygon(0 50px, 100% 0, 100% calc(100% - 50px), 0 100%);
  padding: calc(var(--spacing-xxl) + 50px) 0;
}

.why-inner {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--spacing-xxl);
  align-items: start;
}

.why-header .label { margin-bottom: var(--spacing-sm); }
.why-header h2 { margin-bottom: var(--spacing-md); }
.why-header p { margin-bottom: var(--spacing-lg); }

.why-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.why-item {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.why-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.why-item:nth-child(even) { margin-top: var(--spacing-lg); }

.why-item__icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(77,163,255,0.1);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
}
.why-item h4 { margin-bottom: 6px; font-size: 1rem; }
.why-item p { font-size: 0.875rem; }

/* ============================================
   PORTFOLIO TEASER — HOME
   ============================================ */
.portfolio-teaser-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: var(--spacing-lg);
  align-items: start;
}

.pt-side {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding-top: var(--spacing-xl);
}

.portfolio-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}
.portfolio-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }

.portfolio-card__thumb {
  width: 100%;
  aspect-ratio: 16/9;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: rgba(77,163,255,0.18);
}

.portfolio-card__body { padding: var(--spacing-md); }

.portfolio-card__tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(77,163,255,0.1);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: var(--spacing-xs);
}
.portfolio-card h3 { margin-bottom: 8px; font-size: 1.25rem; }
.portfolio-card p { font-size: 0.9rem; margin-bottom: var(--spacing-sm); }

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: var(--color-secondary);
  padding: var(--spacing-xxl) 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -150px; right: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(77,163,255,0.14) 0%, transparent 60%);
  border-radius: 50%;
}
.cta-section::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(56,189,248,0.1) 0%, transparent 60%);
  border-radius: 50%;
}

.cta-inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--spacing-xl);
  align-items: center;
}
.cta-inner h2 { color: #fff; }
.cta-inner p { color: rgba(248,250,252,0.6); margin-top: var(--spacing-sm); }

.cta-actions { display: flex; gap: var(--spacing-sm); flex-wrap: wrap; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-secondary);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer__logo-wrap { height: 36px; margin-bottom: var(--spacing-md); }
.footer__logo-wrap img { height: 100%; width: auto; filter: brightness(0) invert(1); }
.footer__logo-text { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: #fff; }
.footer__logo-text span { color: var(--color-primary); }

.footer__desc { color: rgba(248,250,252,0.45); font-size: 0.9rem; line-height: 1.75; max-width: 270px; margin-bottom: var(--spacing-md); }

.footer__social { display: flex; gap: 10px; }
.footer__social-link {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: center;
  color: rgba(248,250,252,0.55);
  font-size: 0.875rem;
  transition: all var(--transition);
}
.footer__social-link:hover { background: var(--color-primary); color: #fff; }

.footer__col-title {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(248,250,252,0.35);
  margin-bottom: var(--spacing-md);
}

.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__link { color: rgba(248,250,252,0.6); font-size: 0.9375rem; transition: color var(--transition); }
.footer__link:hover { color: var(--color-accent); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer__copy { color: rgba(248,250,252,0.35); font-size: 0.875rem; }

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-story-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--spacing-xxl);
  align-items: center;
}

.about-visual { position: relative; }

.about-visual-card {
  background: var(--color-secondary);
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
  position: relative;
}
.about-visual-inner {
  width: 100%; height: 100%;
  background: linear-gradient(150deg, #1a3052, #0F172A);
  display: flex; align-items: flex-end;
  position: relative; overflow: hidden;
  padding: var(--spacing-lg);
}
.about-visual-circle1 {
  position: absolute;
  top: -60px; right: -60px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(77,163,255,0.18), transparent);
  border-radius: 50%;
}
.about-visual-circle2 {
  position: absolute;
  bottom: 80px; left: 30px;
  width: 180px; height: 180px;
  border: 1.5px solid rgba(77,163,255,0.18);
  border-radius: 50%;
}
.about-visual-stats {
  position: relative; z-index: 1;
  background: linear-gradient(to top, rgba(15,23,42,0.97), transparent);
  padding: var(--spacing-md) 0;
}
.about-visual-stat-value {
  font-family: var(--font-heading);
  font-size: 3.5rem; font-weight: 800;
  color: #fff; line-height: 1;
}
.about-visual-stat-value span { color: var(--color-primary); }
.about-visual-stat-label { font-size: 0.875rem; color: rgba(248,250,252,0.5); margin-top: 4px; }

.about-badge {
  position: absolute;
  right: -28px; top: 15%;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 12px 20px;
  box-shadow: var(--shadow-xl);
  z-index: 3;
}
.about-badge__val { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: var(--color-primary); }
.about-badge__lbl { font-size: 0.75rem; color: var(--color-text-muted); white-space: nowrap; }

.about-story-content .label { margin-bottom: var(--spacing-sm); }
.about-story-content h2 { margin-bottom: var(--spacing-md); }
.about-story-content p { margin-bottom: var(--spacing-md); }

/* Values */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

.value-item {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition);
}
.value-item:hover { transform: translateY(-4px); }

.value-item__num {
  font-family: var(--font-heading);
  font-size: 4rem; font-weight: 800;
  color: var(--color-primary); opacity: 0.2;
  line-height: 1; margin-bottom: 8px;
}
.value-item h4 { margin-bottom: 8px; }
.value-item p { font-size: 0.875rem; }

/* Vision / Mission */
.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}
.vm-card {
  padding: var(--spacing-xl) var(--spacing-lg);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.vm-card--vision { background: var(--color-secondary); }
.vm-card--mission { background: var(--color-primary); }
.vm-card h3, .vm-card p { color: rgba(255,255,255,0.9); }
.vm-card h3 { color: #fff; margin-bottom: var(--spacing-sm); }
.vm-card::after {
  content: '';
  position: absolute;
  bottom: -70px; right: -70px;
  width: 220px; height: 220px;
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: 50%;
}
.vm-card .label { color: rgba(255,255,255,0.5); margin-bottom: var(--spacing-sm); }

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: var(--spacing-md);
  align-items: start;
}
.testimonial-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
}
.testimonial-card:nth-child(2) { margin-top: -28px; }
.testimonial-card--dark { background: var(--color-secondary); }
.testimonial-card--dark p, .testimonial-card--dark .t-name { color: rgba(248,250,252,0.85); }
.testimonial-card--dark .t-role { color: rgba(248,250,252,0.45); }

.t-stars { color: #F59E0B; font-size: 0.75rem; letter-spacing: 2px; margin-bottom: var(--spacing-sm); }
.t-text { font-size: 0.9375rem; line-height: 1.75; margin-bottom: var(--spacing-md); }
.t-meta { display: flex; align-items: center; gap: var(--spacing-sm); }
.t-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700; font-size: 0.875rem;
  color: #fff; flex-shrink: 0;
}
.t-avatar--blue { background: var(--color-primary); }
.t-avatar--accent { background: var(--color-accent); }
.t-avatar--dark { background: var(--color-secondary); }
.t-name { font-weight: 600; font-size: 0.9rem; color: var(--color-secondary); }
.t-role { font-size: 0.8rem; color: var(--color-text-muted); }

/* ============================================
   SERVICES PAGE
   ============================================ */
.service-rows { display: flex; flex-direction: column; gap: var(--spacing-xxxl); }

.service-row {
  display: grid;
  grid-template-columns: 6fr 5fr;
  gap: var(--spacing-xxl);
  align-items: center;
}
.service-row--rev { grid-template-columns: 5fr 6fr; }
.service-row--rev .sr-content { order: 2; }
.service-row--rev .sr-visual { order: 1; }

.sr-content .label { margin-bottom: var(--spacing-sm); }
.sr-content h2 { margin-bottom: var(--spacing-md); }
.sr-content p { margin-bottom: var(--spacing-md); }

.sr-features { display: flex; flex-direction: column; gap: 12px; margin-bottom: var(--spacing-lg); }
.sr-feature {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.9375rem; color: var(--color-secondary);
}
.sr-feature i { color: var(--color-primary); width: 18px; font-size: 0.875rem; }

.sr-visual { position: relative; }
.sr-visual-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 5/4;
  position: relative;
}
.sr-bg-1 { background: linear-gradient(150deg, #0F172A, #1a3052 55%, #0F172A); }
.sr-bg-2 { background: linear-gradient(150deg, #12213a, #0F172A 60%); }
.sr-bg-3 { background: linear-gradient(150deg, #0F172A, #192d47); }

.sr-visual-inner {
  width: 100%; height: 100%;
  padding: var(--spacing-xl) var(--spacing-lg);
  display: flex; flex-direction: column; justify-content: center;
  position: relative; overflow: hidden;
}
.sr-visual-ico { font-size: 5rem; color: rgba(77,163,255,0.2); margin-bottom: var(--spacing-md); }
.sr-visual-title { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: #fff; margin-bottom: var(--spacing-sm); }
.sr-visual-desc { font-size: 0.875rem; color: rgba(248,250,252,0.45); line-height: 1.7; }
.sr-glow {
  position: absolute;
  bottom: -80px; right: -80px;
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(77,163,255,0.2), transparent);
  border-radius: 50%;
}

/* Process */
.process-section {
  background: var(--color-secondary);
  padding: var(--spacing-xxl) 0;
  position: relative; overflow: hidden;
}
.process-section::before {
  content: '';
  position: absolute;
  top: -100px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(77,163,255,0.1), transparent);
  border-radius: 50%;
}
.process-section .label { color: var(--color-accent); margin-bottom: var(--spacing-sm); }
.process-section h2 { color: #fff; margin-bottom: var(--spacing-sm); }
.process-section > .container > p { color: rgba(248,250,252,0.55); max-width: 520px; margin-bottom: var(--spacing-xl); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-md);
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 28px; left: calc(10% + 28px); right: calc(10% + 28px);
  height: 1px;
  background: rgba(77,163,255,0.15);
}

.process-step { text-align: center; position: relative; }
.process-step__num {
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 1px solid rgba(77,163,255,0.25);
  background: rgba(77,163,255,0.06);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.25rem; font-weight: 700;
  color: var(--color-primary);
  margin: 0 auto var(--spacing-md);
  position: relative; z-index: 1;
}
.process-step h4 { color: #fff; margin-bottom: 8px; font-size: 0.9375rem; }
.process-step p { font-size: 0.8125rem; color: rgba(248,250,252,0.45); }

/* ============================================
   PORTFOLIO PAGE
   ============================================ */
.portfolio-filters {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}
.filter-btn {
  padding: 8px 22px;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1.5px solid var(--color-neutral);
  color: var(--color-text-muted);
  background: #fff;
  transition: all var(--transition);
  cursor: pointer;
  font-family: var(--font-body);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-primary);
}

/* Broken grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 180px;
  gap: 16px;
}
.portfolio-item { border-radius: var(--radius-lg); overflow: hidden; position: relative; cursor: pointer; transition: opacity var(--transition), transform var(--transition); }
.portfolio-item:nth-child(1) { grid-column: span 7; grid-row: span 2; }
.portfolio-item:nth-child(2) { grid-column: span 5; }
.portfolio-item:nth-child(3) { grid-column: span 5; }
.portfolio-item:nth-child(4) { grid-column: span 4; grid-row: span 2; }
.portfolio-item:nth-child(5) { grid-column: span 4; grid-row: span 2; }
.portfolio-item:nth-child(6) { grid-column: span 4; grid-row: span 2; }

.pi-bg {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--transition-slow);
  position: relative; overflow: hidden;
}
.portfolio-item:hover .pi-bg { transform: scale(1.06); }

.pi-bg-1 { background: linear-gradient(135deg, #1a2d4a, #0F172A); font-size: 6rem; color: rgba(77,163,255,0.13); }
.pi-bg-2 { background: linear-gradient(135deg, #0d1b2e, #1a3052); font-size: 4rem; color: rgba(56,189,248,0.18); }
.pi-bg-3 { background: linear-gradient(135deg, #162032, #0F172A); font-size: 4rem; color: rgba(77,163,255,0.18); }
.pi-bg-4 { background: linear-gradient(135deg, #0F172A, #1a2d4a); font-size: 4rem; color: rgba(56,189,248,0.14); }
.pi-bg-5 { background: linear-gradient(135deg, #1a3052, #0F172A); font-size: 4rem; color: rgba(77,163,255,0.18); }
.pi-bg-6 { background: linear-gradient(135deg, #12213a, #0F172A); font-size: 4rem; color: rgba(56,189,248,0.18); }

/* ── Carousel (portfolio projekti) ─────────────────────────────── */
.pi-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  opacity: 0; transition: opacity 0.6s ease;
}
.pi-slide.active { opacity: 1; }

.pi-dots {
  position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 5px; z-index: 3;
}
.pi-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255,255,255,0.4); border: none; padding: 0; cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.pi-dot.active { background: rgba(255,255,255,0.92); transform: scale(1.25); }

.pi-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,23,42,0.92) 0%, transparent 55%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex; flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-md);
}
.portfolio-item:hover .pi-overlay { opacity: 1; }

.pi-tag { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent); margin-bottom: 5px; }
.pi-title { font-family: var(--font-heading); font-size: 1.25rem; font-weight: 600; color: #fff; margin-bottom: 6px; }
.pi-desc { font-size: 0.8125rem; color: rgba(248,250,252,0.65); margin-bottom: var(--spacing-sm); }
.pi-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.8125rem; font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition);
}
.pi-link:hover { gap: 10px; }

.pi-label {
  position: absolute;
  bottom: 12px; left: 12px;
  background: rgba(15,23,42,0.75);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-sm);
  padding: 5px 12px;
}
.pi-label span { font-size: 0.8rem; font-weight: 600; color: #fff; }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--spacing-xxl);
  align-items: start;
}

.contact-info .label { margin-bottom: var(--spacing-sm); }
.contact-info h2 { margin-bottom: var(--spacing-md); }
.contact-info > p { margin-bottom: var(--spacing-xl); }

.contact-details { display: flex; flex-direction: column; gap: var(--spacing-md); margin-bottom: var(--spacing-xl); }
.contact-detail { display: flex; align-items: flex-start; gap: var(--spacing-md); }
.contact-detail__ico {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(77,163,255,0.1);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0;
}
.contact-detail__lbl { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: 4px; }
.contact-detail__val { font-size: 0.9375rem; font-weight: 500; color: var(--color-secondary); }

.contact-social { display: flex; gap: 10px; }
.contact-social-link {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-neutral);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted);
  transition: all var(--transition);
}
.contact-social-link:hover { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

.contact-form-wrap {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
}
.contact-form-title { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; margin-bottom: var(--spacing-lg); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); }
.form-group { margin-bottom: var(--spacing-md); }
.form-label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--color-secondary); margin-bottom: 6px; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-neutral);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-secondary);
  background: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(77,163,255,0.12);
}
.form-textarea { resize: vertical; min-height: 140px; }
.form-submit { width: 100%; padding: 1rem; font-size: 1rem; font-weight: 600; justify-content: center; }

/* ============================================
   SCROLL REVEAL
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.revealed { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal-left.revealed { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal-right.revealed { opacity: 1; transform: translateX(0); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .hero__content { padding: calc(var(--nav-height) + var(--spacing-xxl)) var(--spacing-lg) var(--spacing-xxl); }

  .services-grid { grid-template-columns: 1fr 1fr; }
  .service-card--featured { grid-row: auto; grid-column: 1 / -1; }

  .why-inner { grid-template-columns: 1fr; gap: var(--spacing-xl); }

  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--spacing-lg); }

  .about-story-grid { grid-template-columns: 1fr; gap: var(--spacing-xl); }
  .about-badge { right: var(--spacing-sm); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 520px; }
  .testimonial-card:nth-child(2) { margin-top: 0; }

  .service-row { grid-template-columns: 1fr; gap: var(--spacing-xl); }
  .service-row--rev .sr-content { order: 0; }
  .service-row--rev .sr-visual { order: 1; }

  .process-steps { grid-template-columns: repeat(3, 1fr); }
  .process-steps::before { display: none; }

  .portfolio-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: auto; }
  .portfolio-item { grid-column: span 1 !important; grid-row: span 1 !important; height: 280px; }

  .contact-layout { grid-template-columns: 1fr; }

  .cta-inner { grid-template-columns: 1fr; }
  .portfolio-teaser-grid { grid-template-columns: 1fr; }
  .pt-side { padding-top: 0; flex-direction: row; }
}

@media (max-width: 768px) {
  :root { --spacing-lg: 1.5rem; --spacing-xl: 3rem; --spacing-xxl: 4rem; }

  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.75rem; }

  .services-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__stats { gap: var(--spacing-lg); }
  .form-row { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-item { height: 240px; }
  .vm-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .pt-side { flex-direction: column; }
  .cta-actions { flex-direction: column; width: 100%; }
  .cta-actions .btn { justify-content: center; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .why-items { grid-template-columns: 1fr; }
  .why-item:nth-child(even) { margin-top: 0; }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--spacing-md); }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { justify-content: center; }
  .hero__stats { flex-direction: column; gap: var(--spacing-md); }
  .values-grid { grid-template-columns: 1fr; }
}

.reveal + .reveal {
  margin-top: 1rem;
}