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

:root {
  --bg:         #080a0e;
  --bg-2:       #0d1018;
  --bg-3:       #111520;
  --surface:    #141824;
  --surface-2:  #1a2030;
  --border:     rgba(255,255,255,0.07);
  --border-2:   rgba(255,255,255,0.12);
  --accent:     #b4ff5e;
  --accent-dim: rgba(180,255,94,0.15);
  --accent-glow:rgba(180,255,94,0.25);
  --text:       #f0f2f8;
  --text-2:     #8b92a8;
  --text-3:     #555d72;
  --shadow-color: rgba(0,0,0,0.4);

  --font-display: 'Arial Black', sans-serif;
  --font-body:    'Calibri', system-ui, sans-serif;

  --section-py: clamp(0px, 10vw, 140px);
  --container:  1240px;
  --radius:     12px;
  --radius-lg:  20px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
}

/* ── Light Mode ────────────────────────────────────────── */

.icon-moon{
  fill:white;
}

[data-theme="light"] {
  --bg:         #f5f7fa;
  --bg-2:       #eef0f5;
  --bg-3:       #e8ebf2;
  --surface:    #ffffff;
  --surface-2:  #f0f2f8;
  --border:     rgba(0,0,0,0.08);
  --border-2:   rgba(0,0,0,0.14);
  --accent:     #5cb800;
  --accent-dim: rgba(92,184,0,0.12);
  --accent-glow:rgba(92,184,0,0.20);
  --text:       #0d1018;
  --text-2:     #4a5068;
  --text-3:     #8890a8;
  --shadow-color: rgba(0,0,0,0.10);
}

[data-theme="light"] .hero-grid {
  background-image:
    linear-gradient(rgba(0,0,0,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.06) 1px, transparent 1px);
}

[data-theme="light"] .glow-1 {
  background: rgba(92,184,0,0.10);
}
[data-theme="light"] .glow-2 {
  background: rgba(60,120,220,0.07);
}
[data-theme="light"] .noise { opacity: 0.15; }

[data-theme="light"] .navbar.scrolled {
  background: rgba(245,247,250,0.90);
}

[data-theme="light"] .mobile-menu {
  background: var(--bg-2);
}

[data-theme="light"] .btn-primary {
  color: #fff;
  background: #5cb800;
}
[data-theme="light"] .btn-primary:hover {
  background: #4fa300;
  box-shadow: 0 8px 32px rgba(92,184,0,0.25);
}

[data-theme="light"] .plan-badge {
  background: var(--accent);
  color: #fff;
}

[data-theme="light"] .modal-overlay {
  background: rgba(13,16,24,0.6);
}

[data-theme="light"] .portfolio-overlay {
  background: linear-gradient(to bottom, transparent 60%, rgba(245,247,250,0.85));
}

[data-theme="light"] .pv-1 { background: linear-gradient(135deg, #c8d8f5 0%, #9bbce8 50%, #b0ccf0 100%); }
[data-theme="light"] .pv-2 { background: linear-gradient(135deg, #d8c8f5 0%, #b89be8 50%, #c8b0f0 100%); }
[data-theme="light"] .pv-3 { background: linear-gradient(135deg, #c8f5d8 0%, #9be8bb 50%, #b0f0cc 100%); }
[data-theme="light"] .pv-4 { background: linear-gradient(135deg, #f5e8c8 0%, #e8c89b 50%, #f0d8b0 100%); }
[data-theme="light"] .pv-5 { background: linear-gradient(135deg, #d8f5c8 0%, #bbe89b 50%, #ccf0b0 100%); }

[data-theme="light"] .cta-band::before {
  background: radial-gradient(ellipse, rgba(92,184,0,0.08) 0%, transparent 70%);
}

[data-theme="light"] .author-avatar {
  background: linear-gradient(135deg, var(--accent-dim), var(--surface-2));
}

[data-theme="light"] .success-icon {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

[data-theme="light"] ::-webkit-scrollbar-track { background: var(--bg); }
[data-theme="light"] ::-webkit-scrollbar-thumb { background: var(--border-2); }

/* ── Theme Toggle Button ───────────────────────────────── */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  color: var(--text-2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.22s var(--ease);
  flex-shrink: 0;
  margin-left: 8px;
  position: relative;
  overflow: hidden;
}
.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}
.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  position: absolute;
  transition: opacity 0.25s, transform 0.35s var(--ease);
  width: 18px;
  height: 18px;
}
.theme-toggle .icon-sun  { opacity: 0; transform: rotate(-90deg) scale(0.7); }
.theme-toggle .icon-moon { opacity: 1; transform: rotate(0deg) scale(1); }

[data-theme="light"] .theme-toggle .icon-sun  { opacity: 1; transform: rotate(0deg) scale(1); }
[data-theme="light"] .theme-toggle .icon-moon { opacity: 0; transform: rotate(90deg) scale(0.7); }

/* ── Global theme transition ──────────────────────────── */
header, section, footer, .modal, .modal-overlay,
.pricing-card, .advantage-card, .portfolio-card,
.service-item, .testimonial-card, .partner-logo,
.btn, .nav-link, .social-link, .footer-nav a,
.footer-contact a, .section-tag, .plan-badge {
  transition-property: background-color, border-color, color, box-shadow;
  transition-duration: 0.35s;
  transition-timing-function: var(--ease);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-font-smoothing: antialiased;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  transition: background 0.35s var(--ease), color 0.35s var(--ease);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.2s; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
address { font-style: normal; }

::selection { background: var(--accent); color: #000; }

/* ── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 2px; }

/* ── Focus visible ─────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ── Container ─────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 60px);
}

/* ── Typography helpers ────────────────────────────────── */
.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 6px 14px;
  border: 1px solid var(--accent-dim);
  border-radius: 100px;
  margin-bottom: 20px;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(48px, 6vw, 80px);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-sub {
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--text-2);
  max-width: 560px;
  margin-inline: auto;
}

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: 8px;
  transition: all 0.22s var(--ease);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-full { width: 100%; justify-content: center; }

.btn-primary {
  background: var(--accent);
  color: #050709;
  font-weight: 600;
}
.btn-primary:hover {
  background: #c8ff80;
  transform: translateY(-1px);
  box-shadow: 0 8px 32px rgba(180,255,94,0.3);
}
.btn-primary:active { transform: translateY(0); }

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

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  padding: 10px 20px;
  font-size: 14px;
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Reveal Animations ─────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.22s; }
.reveal-delay-3 { transition-delay: 0.35s; }
.reveal-delay-4 { transition-delay: 0.5s; }

/* ============================================================
   NAVBAR
============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(8,10,14,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}

.nav-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 60px);
  height: 72px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  flex-shrink: 0;
  transition: opacity 0.2s;
}
.logo:hover { opacity: 0.8; }
.logo-mark {
  color: var(--accent);
  font-size: 14px;
  line-height: 1;
  display: inline-block;
  animation: pulse-logo 3s ease infinite;
}
@keyframes pulse-logo {
  0%, 100% { text-shadow: 0 0 8px rgba(180,255,94,0.5); }
  50% { text-shadow: 0 0 20px rgba(180,255,94,0.9); }
}

.nav-links {
  display: flex;
  gap: 4px;
}
.nav-link {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-2);
  padding: 8px 14px;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover,
.nav-link.active {
  color: var(--text);
  background: var(--surface);
}
.nav-link.active { color: var(--accent); }

.nav-cta { margin-left: 12px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s var(--ease);
}
.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 {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 20px clamp(20px,5vw,60px) 28px;
}
.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu li { padding: 4px; }
.mobile-menu .nav-link { display: block; font-size: 15px; padding: 10px 8px; }
.mobile-menu .btn { margin-top: 8px; }

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 80px;
  overflow: hidden;
}

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

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, #000 30%, transparent 100%);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float-glow 8s ease-in-out infinite;
}
.glow-1 {
  width: 600px; height: 400px;
  background: rgba(180,255,94,0.08);
  top: 10%; left: 50%;
  transform: translateX(-40%);
  animation-delay: 0s;
}
.glow-2 {
  width: 400px; height: 400px;
  background: rgba(100,160,255,0.05);
  top: 30%; right: 10%;
  animation-delay: 4s;
}
@keyframes float-glow {
  0%, 100% { transform: translateY(0) translateX(-40%); }
  50% { transform: translateY(-30px) translateX(-40%); }
}
.glow-2 { animation-name: float-glow2; }
@keyframes float-glow2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.4;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  padding: 8px 16px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: 100px;
  margin-bottom: 28px;
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
  animation: blink 2s ease infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 9vw, 7.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin-bottom: 28px;
  color: var(--text);
}
.text-accent { color: var(--accent); }

.hero-sub {
  font-size: clamp(16px, 1.8vw, 19px);
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 520px;
}

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

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat-unit { display: inline; color: var(--accent); }
.stat-label {
  font-size: 12px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border-2);
  flex-shrink: 0;
}

.scroll-indicator {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  animation: fade-in-up 1s var(--ease) 1.2s both;
}
@keyframes fade-in-up {
  from { opacity: 0; transform: translateX(-50%) translateY(12px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-3), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(0.6); }
}

/* ============================================================
   PARTNERS
============================================================ */
.partners {
  padding-block: 56px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
  overflow: hidden;
}
.partners-label {
  text-align: center;
  font-size: 21px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-3);
  margin-bottom: 28px;
}
.partners-track {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
}
.partners-inner {
  display: flex;
  gap: 48px;
  align-items: center;
  width: max-content;
  animation: scroll-partners 28s linear infinite;
}
@keyframes scroll-partners {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.partners-track:hover .partners-inner { animation-play-state: paused; }
.partner-logo {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-3);
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: color 0.2s;
}
.partner-logo:hover { color: var(--text-2); }

/* ============================================================
   WHY US
============================================================ */
.why-us {
  padding-block: var(--section-py);
  background: var(--bg);
}
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.advantage-card {
  background: var(--bg);
  padding: 36px 32px;
  transition: background 0.3s;
  position: relative;
}
.advantage-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.advantage-card:hover { background: var(--surface); }
.advantage-card:hover::before { transform: scaleX(1); }
.card-icon {
  font-size: 26px;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
  transition: transform 0.3s var(--ease);
}
.advantage-card:hover .card-icon { transform: scale(1.15) rotate(10deg); }
.advantage-card h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.advantage-card p { font-size: 14px; color: var(--text-2); line-height: 1.65; }

/* ============================================================
   SERVICES
============================================================ */
.services {
  padding-block: var(--section-py);
  background: var(--bg-2);
}
.services-grid {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.service-item {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 28px 36px;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s, padding-left 0.3s var(--ease);
  cursor: default;
}
.service-item:last-child { border-bottom: none; }
.service-item:hover {
  background: var(--surface);
  padding-left: 44px;
}
.service-item:hover .service-arrow { color: var(--accent); transform: translateX(6px); }
.service-num {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-3);
  letter-spacing: 0.05em;
  flex-shrink: 0;
  width: 28px;
}
.service-content { flex: 1; }
.service-content h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.service-content p { font-size: 13.5px; color: var(--text-2); line-height: 1.55; }
.service-arrow {
  color: var(--text-3);
  font-size: 18px;
  transition: color 0.2s, transform 0.3s var(--ease);
  flex-shrink: 0;
}

/* ============================================================
   PRICING
============================================================ */
.pricing {
  padding-block: var(--section-py);
  background: var(--bg);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 340px));
  gap: 24px;
  justify-content: center;
  align-items: start;
  max-width: 720px;
  margin-inline: auto;
}

.pricing-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  background: var(--surface);
  position: relative;
  transition: border-color 0.3s, transform 0.3s var(--ease);
}
.pricing-card:hover { border-color: var(--border-2); transform: translateY(-4px); }
.pricing-featured {
  border-color: var(--accent);
  background: linear-gradient(145deg, var(--surface), var(--bg-3));
  box-shadow: 0 0 60px rgba(180,255,94,0.08);
}
.pricing-featured:hover { border-color: var(--accent); }
.plan-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #050709;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
}
.plan-name {
  display: block;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 12px;
}
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 10px;
}
.price-amount {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text);
}
.price-period { font-size: 15px; color: var(--text-2); }
.plan-tagline { font-size: 13.5px; color: var(--text-2); margin-bottom: 28px; }
.plan-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
  font-size: 18px;
}
.plan-features li { display: flex; align-items: baseline; gap: 8px; line-height: 1.4; }
.plan-features li.muted { color: var(--text-3); }



.pricing-card {
  text-align: center;
}
.plan-price {
  justify-content: center;
}
.plan-features li {
  justify-content: center;
}


/* ============================================================
   PORTFOLIO
============================================================ */
.portfolio {
  padding-block: var(--section-py);
  background: var(--bg-2);
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.portfolio-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  transition: border-color 0.3s, transform 0.3s var(--ease), box-shadow 0.3s;
}
.portfolio-card:hover {
  border-color: var(--border-2);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}
.portfolio-visual {
  position: relative;
  height: 180px;
  overflow: hidden;
}
.pv-1 { background: linear-gradient(135deg, #0f1e3a 0%, #1a3060 50%, #0d2a4e 100%); }
.pv-2 { background: linear-gradient(135deg, #1a0f30 0%, #2d1a50 50%, #1e1238 100%); }
.pv-3 { background: linear-gradient(135deg, #0f2a1a 0%, #1a4a2a 50%, #0d3018 100%); }
.pv-4 { background: linear-gradient(135deg, #2a1a0f 0%, #4a2e0f 50%, #2e1e0a 100%); }
.pv-5 { background: linear-gradient(135deg, #1a2a0f 0%, #2e4a1a 50%, #1e300f 100%); }
.pv-6 { background: linear-gradient(135deg, #2a0f1a 0%, #4a1e30 50%, #2e0f1e 100%); }
.pv-7 { background: linear-gradient(135deg, #0f1a2a 0%, #1e3050 50%, #0f2038 100%); }
.pv-8 { background: linear-gradient(135deg, #1a1a0f 0%, #3a3010 50%, #22200a 100%); }

.portfolio-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(255,255,255,0.06) 0%, transparent 60%),
    repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(255,255,255,0.015) 20px, rgba(255,255,255,0.015) 21px);
  transition: opacity 0.4s;
}
.portfolio-card:hover .portfolio-visual::before { opacity: 0.5; }
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(8,10,14,0.8));
}
.portfolio-cat {
  position: absolute;
  top: 16px; left: 16px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(180,255,94,0.12);
  border: 1px solid rgba(180,255,94,0.25);
  padding: 4px 12px;
  border-radius: 100px;
}
.portfolio-info { padding: 22px 24px; }
.portfolio-info h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.portfolio-platform { font-size: 12px; color: var(--text-3); margin-bottom: 14px; }
.portfolio-metrics {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.metric {
  font-size: 12px;
  color: var(--text-2);
  background: var(--bg-2);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
}
.metric strong { color: var(--text); }

/* ============================================================
   TOP REELS
============================================================ */
.reels-section {
  padding-block: var(--section-py);
  background: var(--bg);
  overflow: hidden;
}

/* Wrapper holds the track + arrows */
.reels-track-wrapper {
  position: relative;
  margin-top: 56px;
}

/* Horizontal scroll track */
.reels-track {
  display: flex;
  gap: 28px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding-block: 8px 4px;
  padding-inline: 4px;
  /* hide scrollbar */
  scrollbar-width: none;
}
.reels-track::-webkit-scrollbar { display: none; }

/* ---- Individual reel card ---- */
.reel-card {
  flex: 0 0 220px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

/* Phone frame */
.reel-phone {
  position: relative;
  width: 200px;
  height: 356px;
  background: #111317;
  border-radius: 32px;
  border: 2px solid rgba(255,255,255,0.1);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.04),
    0 24px 64px rgba(0,0,0,0.5);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
}
.reel-phone:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 32px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.08);
}

/* Fake notch */
.reel-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 10px;
  background: #111317;
  border-radius: 0 0 8px 8px;
  z-index: 10;
}

/* Screen area */
.reel-screen {
  position: absolute;
  inset: 0;
  border-radius: 30px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reel-thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* Gradient backgrounds per reel */
.reel-bg-1 { background: linear-gradient(160deg, #0f1e3a 0%, #1a3060 40%, #0b1e45 100%); }
.reel-bg-2 { background: linear-gradient(160deg, #1a0f30 0%, #2d1a50 40%, #1a0f3a 100%); }
.reel-bg-3 { background: linear-gradient(160deg, #0a2518 0%, #1a4a2a 40%, #0a2a1a 100%); }
.reel-bg-4 { background: linear-gradient(160deg, #2a1a0a 0%, #4a2e0f 40%, #2a1a0a 100%); }
.reel-bg-5 { background: linear-gradient(160deg, #0a1a2a 0%, #1a3050 40%, #0a1a35 100%); }

/* Animated subtle grid texture */
.reel-screen::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.07) 0%, transparent 55%),
    repeating-linear-gradient(45deg, transparent, transparent 18px, rgba(255,255,255,0.015) 18px, rgba(255,255,255,0.015) 19px);
  pointer-events: none;
}

/* Bottom gradient overlay */
.reel-gradient-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 45%, transparent 70%);
  pointer-events: none;
}

/* Play button */
.reel-play-btn {
  position: relative;
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.reel-play-btn:hover {
  background: rgba(255,255,255,0.25);
  transform: scale(1.1);
}
.reel-play-btn svg {
  width: 18px;
  height: 18px;
  color: #fff;
  margin-left: 2px; /* optical center for play icon */
}

/* Bottom info block */
.reel-bottom-info {
  position: absolute;
  bottom: 14px;
  left: 10px;
  right: 42px;
  z-index: 3;
}
.reel-account {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}
.reel-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.5);
  flex-shrink: 0;
}
.ra-1 { background: linear-gradient(135deg, #405de6, #5851db, #833ab4); }
.ra-2 { background: linear-gradient(135deg, #833ab4, #c13584, #e1306c); }
.ra-3 { background: linear-gradient(135deg, #1da462, #12b77e); }
.ra-4 { background: linear-gradient(135deg, #f7971e, #ffd200); }
.ra-5 { background: linear-gradient(135deg, #0f2027, #203a43, #2c5364); }

.reel-username {
  font-size: 10px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.02em;
}
.reel-caption {
  font-size: 9.5px;
  color: rgba(255,255,255,0.8);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Right-side action icons */
.reel-side-actions {
  position: absolute;
  right: 8px;
  bottom: 14px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}
.reel-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.reel-action svg {
  width: 16px;
  height: 16px;
  color: #fff;
}
.reel-action span {
  font-size: 8px;
  color: rgba(255,255,255,0.7);
  font-weight: 600;
}

/* Stats row below phone */
.reel-stats {
  display: flex;
  gap: 0;
  width: 100%;
}
.reel-stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 10px 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0;
}
.reel-stat:first-child { border-radius: 10px 0 0 10px; }
.reel-stat:last-child  { border-radius: 0 10px 10px 0; border-left: none; }
.reel-stat:not(:first-child):not(:last-child) { border-left: none; }
.reel-stat-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  font-family: var(--font-display);
}
.reel-stat-label {
  font-size: 9px;
  color: var(--text-3);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Arrow buttons */
.reels-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.reels-arrow:hover {
  background: var(--border-2);
  border-color: var(--border-2);
  transform: translateY(-50%) scale(1.1);
}
.reels-arrow svg { width: 18px; height: 18px; color: var(--text); }
.reels-arrow--prev { left: -50px; }
.reels-arrow--next { right: -50px; }

/* Dot nav */
.reels-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 28px;
}
.reels-dot {
  width: 6px;
  height: 6px;
  border-radius: 3px;
  background: var(--border-2);
  border: none;
  cursor: pointer;
  transition: width 0.3s var(--ease), background 0.3s;
}
.reels-dot.active {
  width: 22px;
  background: var(--accent);
}

/* Responsive */
@media (max-width: 768px) {
  .reels-arrow { display: none; }
  .reel-card { flex: 0 0 180px; }
  .reel-phone { width: 168px; height: 298px; }
}

/* ============================================================
   TESTIMONIALS
============================================================ */
.testimonials {
  padding-block: var(--section-py);
  background: var(--bg);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color 0.3s, transform 0.3s var(--ease);
}
.testimonial-card:hover { border-color: var(--border-2); transform: translateY(-3px); }
.stars { color: #ffc53d; font-size: 14px; letter-spacing: 2px; margin-bottom: 18px; }
.testimonial-card blockquote {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-2);
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-card blockquote p { margin: 0; }
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.author-avatar {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--accent-dim), var(--surface-2));
  border: 1px solid var(--accent-dim);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-display);
  flex-shrink: 0;
}
.author-name {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  font-style: normal;
}
.author-role { font-size: 12px; color: var(--text-3); }

/* ============================================================
   CTA BAND
============================================================ */
.cta-band {
  padding-block: clamp(80px, 10vw, 120px);
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(180,255,94,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.cta-content p { font-size: 17px; color: var(--text-2); margin-bottom: 36px; max-width: 480px; margin-inline: auto; margin-bottom: 36px; }

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding-top: clamp(60px, 8vw, 96px);
  padding-bottom: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.4fr;
  gap: 48px;
  margin-bottom: 60px;
}
.footer-brand p {
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.65;
  margin-top: 16px;
  margin-bottom: 24px;
  max-width: 260px;
}
.social-links {
  display: flex;
  gap: 10px;
}
.social-link {
  width: 40px; height: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--text-2);
  transition: all 0.22s var(--ease);
}
.social-link svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
  transition: fill 0.2s;
}
.social-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
  transform: translateY(-2px);
}
.footer-nav h4,
.footer-contact h4 {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
  margin-bottom: 20px;
}
.footer-nav ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a { font-size: 14px; color: var(--text-2); transition: color 0.2s; }
.footer-nav a:hover { color: var(--accent); }
.footer-contact ul { display: flex; flex-direction: column; gap: 14px; }
.footer-contact li { display: flex; flex-direction: column; gap: 3px; }
.contact-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-3); }
.footer-contact a,
.footer-contact address {
  font-size: 14px;
  color: var(--text-2);
  transition: color 0.2s;
}
.footer-contact a:hover { color: var(--accent); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-3);
  gap: 20px;
  flex-wrap: wrap;
}
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { transition: color 0.2s; }
.footer-legal a:hover { color: var(--text); }

/* ============================================================
   MODAL
============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(5,7,10,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: overlay-in 0.3s var(--ease);
}
@keyframes overlay-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
.modal-overlay[hidden] { display: none; }
.modal {
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px);
  max-width: 540px;
  width: 100%;
  max-height: 90svh;
  overflow-y: auto;
  position: relative;
  animation: modal-in 0.35s var(--ease);
}
@keyframes modal-in {
  from { opacity: 0; transform: scale(0.96) translateY(16px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-close {
  position: absolute;
  top: 18px; right: 18px;
  width: 36px; height: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-2);
  font-size: 14px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-close:hover {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--border-2);
}
.modal-header { margin-bottom: 28px; }
.modal-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.modal-header p { font-size: 14px; color: var(--text-2); }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label { font-size: 13px; font-weight: 500; color: var(--text-2); }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(180,255,94,0.1);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-3); }
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: var(--surface); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-note { text-align: center; font-size: 12px; color: var(--text-3); margin-top: -4px; }
.form-group input.invalid,
.form-group select.invalid {
  border-color: #ff6b6b;
  box-shadow: 0 0 0 3px rgba(255,107,107,0.12);
}
.form-status[hidden] { display: none; }
.form-status {
  font-size: 13px;
  line-height: 1.5;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid transparent;
}
.form-status.error {
  color: #ffd3d3;
  background: rgba(255, 76, 76, 0.12);
  border-color: rgba(255, 76, 76, 0.32);
}
[data-theme="light"] .form-status.error {
  color: #9b1c1c;
  background: rgba(255, 76, 76, 0.08);
  border-color: rgba(255, 76, 76, 0.20);
}

/* Success */
.form-success[hidden] { display: none; }
.form-success {
  text-align: center;
  padding: 32px 20px;
  animation: modal-in 0.35s var(--ease);
}
.success-icon {
  width: 64px; height: 64px;
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  border-radius: 50%;
  font-size: 24px;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.form-success h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.form-success p { color: var(--text-2); }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

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

  /* Keep nav-links hidden but keep nav-right flex */
  .nav-links { display: none !important; }
  .nav-right { margin-left: auto; gap: 4px; }

  .hero-headline { letter-spacing: -0.025em; }
  .hero-stats { gap: 24px; }
  .stat-divider { height: 28px; }
  .hero-stats { gap: 24px; }
  .stat-divider { height: 28px; }

  .advantages-grid { grid-template-columns: 1fr; }

  .service-item { padding: 22px 20px; gap: 18px; }
  .service-item:hover { padding-left: 28px; }

  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }

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

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

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

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

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { text-align: center; justify-content: center; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 16px; }
  .stat-divider { width: 40px; height: 1px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}