/* ============================================
   MELLOW TECH SERVICES — MAIN STYLESHEET
   Design: Dark Tech Luxury
   Fonts: Syne (display) + DM Sans (body)
   ============================================ */

:root {
  --bg: #080c14;
  --bg-2: #0d1320;
  --bg-3: #111827;
  --surface: #141c2b;
  --surface-2: #1a2436;
  --border: rgba(255,255,255,0.07);
  --border-hover: rgba(99,179,255,0.3);
  --accent: #3b82f6;
  --accent-2: #60a5fa;
  --accent-glow: rgba(59,130,246,0.35);
  --gold: #f59e0b;
  --gold-light: #fbbf24;
  --green: #25d366;
  --text: #f0f4ff;
  --text-2: #94a3b8;
  --text-3: #64748b;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px rgba(59,130,246,0.15);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --nav-h: 72px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { border: none; cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ============ UTILITY ============ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 50%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section {
  padding: 100px 0;
}

.section-head {
  text-align: center;
  margin-bottom: 64px;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 12px 0 16px;
}

.section-head p {
  font-size: 1.1rem;
  color: var(--text-2);
  max-width: 560px;
  margin: 0 auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.2);
  padding: 6px 14px;
  border-radius: 100px;
}

.hide-mob { display: inline; }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #6366f1);
  color: #fff;
  box-shadow: 0 4px 20px rgba(59,130,246,0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59,130,246,0.55);
}

.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--accent);
  color: var(--accent-2);
}

.btn-white {
  background: #fff;
  color: var(--bg);
  font-weight: 700;
}

.btn-white:hover {
  background: var(--accent-2);
  color: #fff;
  transform: translateY(-2px);
}

.btn-ghost-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.5);
}

.btn-ghost-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}

.btn-wa {
  background: var(--green);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,0.3);
}

.btn-wa:hover {
  background: #1ebe5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,211,102,0.4);
}

.btn-full { width: 100%; justify-content: center; padding: 16px; font-size: 1rem; }

/* ============ SCROLL REVEAL ============ */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ============ NAV ============ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  height: var(--nav-h);
  background: transparent;
  transition: background 0.3s, box-shadow 0.3s, backdrop-filter 0.3s;
}

.nav.scrolled {
  background: rgba(8,12,20,0.9);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-mark {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--accent), #6366f1);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  color: #fff;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.logo-text strong { font-weight: 800; color: var(--accent-2); }

.nav-links {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.nav-links a {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-2);
  transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
  color: var(--text);
  background: rgba(255,255,255,0.07);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 9px 20px;
  background: linear-gradient(135deg, var(--accent), #6366f1);
  color: #fff !important;
  border-radius: 9px;
  font-size: 0.88rem;
  font-weight: 700;
  font-family: var(--font-display);
  transition: var(--transition);
  flex-shrink: 0;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(59,130,246,0.4);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  margin-left: auto;
}

.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: rgba(8,12,20,0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 20px 24px 28px;
  z-index: 998;
}

.mobile-menu.open { display: block; }

.mobile-menu ul { display: flex; flex-direction: column; gap: 4px; }

.mobile-menu a {
  display: block;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 1rem;
  color: var(--text-2);
  font-weight: 500;
  transition: var(--transition);
}

.mobile-menu a:hover { color: var(--text); background: rgba(255,255,255,0.05); }

.mobile-cta {
  background: linear-gradient(135deg, var(--accent), #6366f1) !important;
  color: #fff !important;
  text-align: center;
  margin-top: 8px;
  font-weight: 700 !important;
}

/* ============ HERO ============ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
  animation: orb-float 8s ease-in-out infinite alternate;
}

.hero-orb-1 {
  width: 600px; height: 600px;
  top: -200px; right: -100px;
  background: radial-gradient(circle, #3b82f6, #6366f1);
}

.hero-orb-2 {
  width: 400px; height: 400px;
  bottom: -100px; left: -100px;
  background: radial-gradient(circle, #0ea5e9, #3b82f6);
  animation-delay: -4s;
}

@keyframes orb-float {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(30px, -20px) scale(1.05); }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 80px 24px;
  max-width: 860px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--accent-2);
  margin-bottom: 28px;
}

.pulse-dot {
  width: 8px; height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.6); }
  50% { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--text-2);
  font-weight: 300;
  max-width: 600px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.stat span { color: var(--accent-2); font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; }

.stat p { font-size: 0.82rem; color: var(--text-3); font-weight: 500; margin-top: 4px; }

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-3);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scroll-hint 2s ease-in-out infinite;
}

.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--text-3), transparent);
}

@keyframes scroll-hint {
  0%, 100% { opacity: 0.5; transform: translateX(-50%) translateY(0); }
  50% { opacity: 1; transform: translateX(-50%) translateY(6px); }
}

/* ============ SERVICES STRIP ============ */
.services-strip {
  padding: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
}

.strip-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 28px 16px;
  border-right: 1px solid var(--border);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-2);
  text-align: center;
  transition: var(--transition);
}

.strip-item:last-child { border-right: none; }

.strip-item:hover {
  background: rgba(59,130,246,0.05);
  color: var(--accent-2);
}

.strip-icon { font-size: 1.8rem; line-height: 1; }

/* ============ SERVICE CARDS ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59,130,246,0.04), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.service-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow), var(--shadow-glow);
}

.service-card:hover::before { opacity: 1; }

.service-card.featured {
  background: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(99,102,241,0.05));
  border-color: rgba(59,130,246,0.25);
}

.card-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  background: linear-gradient(135deg, var(--accent), #6366f1);
  color: #fff;
  margin-bottom: 16px;
}

.card-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  line-height: 1;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 20px;
}

.card-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.card-list li {
  font-size: 0.85rem;
  color: var(--text-2);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-list li::before {
  content: '✓';
  color: var(--accent-2);
  font-weight: 700;
  font-size: 0.75rem;
}

.card-link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--accent-2);
  font-family: var(--font-display);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.card-link:hover { gap: 8px; }

.section-cta {
  text-align: center;
  margin-top: 48px;
}

/* ============ WHY US ============ */
.why-us {
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}

.why-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.why-orb {
  position: absolute;
  width: 500px; height: 500px;
  right: -150px; top: 50%;
  transform: translateY(-50%);
  background: radial-gradient(circle, rgba(59,130,246,0.08), transparent 70%);
  border-radius: 50%;
}

.why-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.why-left { }

.why-left .section-tag { margin-bottom: 16px; display: inline-block; }

.why-left h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  line-height: 1.2;
}

.why-left p {
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 16px;
}

.why-left .btn { margin-top: 12px; }

.why-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.why-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: var(--transition);
}

.why-card:hover {
  border-color: var(--border-hover);
  transform: translateX(4px);
}

.why-icon { font-size: 1.6rem; flex-shrink: 0; line-height: 1; margin-top: 2px; }

.why-card h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.why-card p { font-size: 0.88rem; color: var(--text-2); line-height: 1.6; margin: 0; }

/* ============ TESTIMONIALS ============ */
.testimonials {
  background: var(--bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
}

.testimonial:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.stars { color: var(--gold); font-size: 1rem; margin-bottom: 16px; letter-spacing: 2px; }

.testimonial p {
  font-size: 0.95rem;
  color: var(--text-2);
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--accent), #6366f1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-author strong { display: block; font-size: 0.9rem; font-weight: 700; }
.testimonial-author span { font-size: 0.78rem; color: var(--text-3); }

/* ============ CTA BANNER ============ */
.cta-banner {
  position: relative;
  overflow: hidden;
  padding: 80px 0;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1e3a6e, #1e1b4b, #0c2340);
}

.cta-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(59,130,246,0.15), transparent),
    radial-gradient(ellipse 40% 60% at 20% 30%, rgba(99,102,241,0.1), transparent);
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.cta-inner p { color: rgba(255,255,255,0.7); font-size: 1rem; }

.cta-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* ============ FOOTER ============ */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 80px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand .logo { margin-bottom: 16px; }

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 260px;
  margin-bottom: 20px;
}

.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-contact-items a {
  font-size: 0.85rem;
  color: var(--text-3);
  transition: var(--transition);
}

.footer-contact-items a:hover { color: var(--accent-2); }

.footer-col h5 {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 0.88rem;
  color: var(--text-3);
  transition: var(--transition);
}

.footer-col a:hover { color: var(--accent-2); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-3);
}

/* ============ WHATSAPP FLOAT ============ */
.wa-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 58px; height: 58px;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.4);
  z-index: 900;
  transition: var(--transition);
  animation: wa-pulse 3s ease-in-out infinite;
}

.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,0.6);
}

.wa-tooltip {
  position: absolute;
  right: 70px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.wa-float:hover .wa-tooltip { opacity: 1; }

@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 24px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 40px rgba(37,211,102,0.6), 0 0 0 8px rgba(37,211,102,0.1); }
}

/* ============ PAGE HERO ============ */
.page-hero {
  min-height: 42vh;
  display: flex;
  align-items: flex-end;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  padding: 60px 24px 80px;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  width: 100%;
}

.page-hero-inner .section-tag { margin-bottom: 16px; }

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1.1;
}

.page-hero p {
  font-size: 1.05rem;
  color: var(--text-2);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============ FULL SERVICES PAGE ============ */
.filter-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  justify-content: center;
}

.tab {
  padding: 10px 22px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-size: 0.88rem;
  font-weight: 600;
  font-family: var(--font-display);
  transition: var(--transition);
  cursor: pointer;
}

.tab:hover { border-color: var(--accent); color: var(--accent-2); }

.tab.active {
  background: linear-gradient(135deg, var(--accent), #6366f1);
  border-color: transparent;
  color: #fff;
}

.full-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.full-service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.full-service-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow), var(--shadow-glow);
}

.fsc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.fsc-icon { font-size: 2.4rem; line-height: 1; }

.fsc-badge {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  color: #fff;
}

.fsc-badge.popular { background: linear-gradient(135deg, var(--accent), #6366f1); }
.fsc-badge.creative { background: linear-gradient(135deg, #ec4899, #8b5cf6); }
.fsc-badge.enterprise { background: linear-gradient(135deg, var(--gold), #f97316); }
.fsc-badge.new { background: linear-gradient(135deg, #10b981, #059669); }

.full-service-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.full-service-card p {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 24px;
}

.fsc-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 28px;
  flex: 1;
}

.fsc-list li {
  font-size: 0.85rem;
  color: var(--text-2);
}

.full-service-card.hidden { display: none; }

/* ============ ABOUT PAGE ============ */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.story-visual {
  position: relative;
  height: 460px;
}

.story-card-1, .story-card-2, .story-card-3 {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.story-card-1 {
  top: 40px; left: 20px;
  width: 160px;
  border-color: rgba(59,130,246,0.2);
  animation: float-1 5s ease-in-out infinite;
}

.story-card-2 {
  top: 160px; right: 20px;
  width: 160px;
  border-color: rgba(99,102,241,0.2);
  animation: float-2 6s ease-in-out infinite;
}

.story-card-3 {
  bottom: 60px; left: 50%;
  transform: translateX(-50%);
  width: 160px;
  border-color: rgba(16,185,129,0.2);
  animation: float-3 4.5s ease-in-out infinite;
}

.story-orb {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 70% at 50% 50%, rgba(59,130,246,0.08), transparent);
  border-radius: 50%;
  z-index: -1;
}

@keyframes float-1 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes float-2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

@keyframes float-3 {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-10px); }
}

.stat-big {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 6px;
}

.story-card-1 p, .story-card-2 p, .story-card-3 p {
  font-size: 0.78rem;
  color: var(--text-2);
  font-weight: 500;
}

.about-story-right .section-tag { display: inline-block; margin-bottom: 16px; }

.about-story-right h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 20px;
}

.about-story-right p {
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 16px;
}

.story-values {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.value-pill {
  padding: 8px 16px;
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-2);
}

.mission-section { background: var(--bg-2); }

.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.mission-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition);
}

.mission-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.mission-icon { font-size: 2.5rem; margin-bottom: 20px; }

.mission-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.mission-card p { font-size: 0.9rem; color: var(--text-2); line-height: 1.75; }

.why-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.wd-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.wd-item:hover {
  border-color: var(--border-hover);
  background: rgba(59,130,246,0.04);
}

.wd-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: rgba(59,130,246,0.2);
  flex-shrink: 0;
  line-height: 1;
}

.wd-content h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.wd-content p { font-size: 0.88rem; color: var(--text-2); line-height: 1.7; }

/* ============ CONTACT PAGE ============ */
.contact-section { }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.2;
}

.contact-info > p {
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 36px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.contact-method:hover {
  border-color: var(--border-hover);
  transform: translateX(4px);
}

.contact-method.static { cursor: default; }
.contact-method.static:hover { transform: none; }

.contact-method.wa-method { border-color: rgba(37,211,102,0.2); }
.contact-method.wa-method:hover { border-color: rgba(37,211,102,0.4); }

.cm-icon {
  width: 40px; height: 40px;
  background: var(--bg-3);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  color: var(--green);
}

.contact-method strong { display: block; font-size: 0.88rem; font-weight: 700; margin-bottom: 2px; }
.contact-method span { display: block; font-size: 0.95rem; color: var(--accent-2); font-weight: 500; margin-bottom: 2px; }
.contact-method small { font-size: 0.78rem; color: var(--text-3); }

.hours-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.hours-block h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  color: var(--text-2);
}

.hours-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
  font-size: 0.85rem;
  color: var(--text-2);
}

.hours-grid span:nth-child(odd) { color: var(--text); font-weight: 500; }

/* Form */
.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.form-card > p {
  font-size: 0.9rem;
  color: var(--text-2);
  margin-bottom: 28px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-size: 0.95rem;
  color: var(--text);
  outline: none;
  transition: var(--transition);
  width: 100%;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-3); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-group select option { background: var(--bg-3); color: var(--text); }

.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  text-align: center;
  padding: 40px 20px;
}

.success-icon { font-size: 3rem; margin-bottom: 16px; }
.form-success h4 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; margin-bottom: 8px; }
.form-success p { color: var(--text-2); line-height: 1.7; }

/* FAQ */
.faq-section { background: var(--bg-2); }

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.open { border-color: var(--border-hover); }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 600;
  text-align: left;
  transition: var(--transition);
  cursor: pointer;
}

.faq-q span {
  font-size: 1.2rem;
  color: var(--accent-2);
  flex-shrink: 0;
  transition: transform 0.3s;
  font-family: var(--font-display);
}

.faq-item.open .faq-q span { transform: rotate(45deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1);
}

.faq-a p {
  padding: 0 24px 20px;
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.8;
}

.faq-item.open .faq-a { max-height: 200px; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .full-services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .why-inner { gap: 48px; }
  .about-story { gap: 48px; }
  .contact-grid { gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .burger { display: flex; }
  .section { padding: 72px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .full-services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .strip-grid { grid-template-columns: repeat(3, 1fr); }
  .strip-item { border-right: none; border-bottom: 1px solid var(--border); padding: 20px 12px; font-size: 0.75rem; }
  .strip-item:nth-child(3), .strip-item:nth-child(6) { border-right: none; }
  .why-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-story { grid-template-columns: 1fr; }
  .story-visual { height: 320px; }
  .mission-grid { grid-template-columns: 1fr; }
  .why-detail-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.6rem; }
  .hero-stats { gap: 24px; }
  .stat-num { font-size: 1.8rem; }
  .cta-inner { flex-direction: column; text-align: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { text-align: center; justify-content: center; }
  .cta-btns { flex-direction: column; width: 100%; }
  .cta-btns .btn { text-align: center; justify-content: center; }
  .hide-mob { display: none; }
  .form-card { padding: 28px 20px; }
  .wa-float { bottom: 20px; right: 20px; width: 52px; height: 52px; }
}

@media (max-width: 480px) {
  .strip-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-inner { padding: 60px 0; }
}