/* BIM VPN — main.css */
:root {
  --orange:       #F58300;
  --orange-light: #FF9F2E;
  --orange-dim:   rgba(245,131,0,0.10);
  --orange-bd:    rgba(245,131,0,0.25);
  --orange-glow:  rgba(245,131,0,0.18);
  --dark:         #1A1A1A;
  --dark2:        #141414;
  --surface:      #222222;
  --surface2:     #2A2A2A;
  --bd:           rgba(255,255,255,0.06);
  --bd2:          rgba(255,255,255,0.11);
  --fg:           #E0E0E0;
  --fg2:          #B8B8B8;
  --fg3:          #919191;
  --fg4:          #5E5E5E;
  --white:        #FFFFFF;
  --radius-sm:    8px;
  --radius:       12px;
  --radius-lg:    20px;
  --radius-xl:    28px;
  --max-w:        1280px;
  --nav-h:        68px;
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark2); }
::-webkit-scrollbar-thumb { background: rgba(245,131,0,0.35); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

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

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

body {
  font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
  background: var(--dark);
  color: var(--fg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }

/* UTILITIES */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }
.section { padding: 6rem 0; position: relative; }
.section--dark2 { background: var(--dark2); }
.section--surface { background: var(--surface); }

.section-header { margin-bottom: 3.5rem; }
.section-header--center { text-align: center; }
.section-header--center .section-sub { margin: 0 auto; }

.section-eyebrow {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
}
.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.section-title span { color: var(--orange); }
.section-sub {
  font-size: 1.05rem;
  color: var(--fg3);
  max-width: 560px;
  line-height: 1.7;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  transition: all 0.2s ease;
  white-space: nowrap;
  cursor: pointer;
}
.btn--primary {
  background: var(--orange);
  color: var(--white);
}
.btn--primary:hover {
  background: var(--orange-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(245,131,0,0.38);
}
.btn--outline {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--bd2);
}
.btn--outline:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: var(--orange-dim);
}
.btn--sm { padding: 0.55rem 1.25rem; font-size: 0.85rem; }

/* ANIMATIONS */
@keyframes float-a {
  0%, 100% { transform: translateY(0px) rotate(-1deg); }
  50% { transform: translateY(-18px) rotate(1deg); }
}
@keyframes float-b {
  0%, 100% { transform: translateY(0px) rotate(2deg); }
  50% { transform: translateY(-12px) rotate(-1deg); }
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(245,131,0,0.65); }
  50% { box-shadow: 0 0 0 7px rgba(245,131,0,0); }
}
@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.9; }
  100% { transform: scale(3.5); opacity: 0; }
}
@keyframes shimmer {
  0% { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

/* NAV */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  background: rgba(26,26,26,0.82);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(245,131,0,0.18);
  transition: background 0.3s;
}
.nav.scrolled { background: rgba(20,20,20,0.97); }
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.nav__logo img { height: 30px; width: 30px; object-fit: contain; }
.nav__logo-text {
  font-size: 1rem;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: -0.01em;
}
.nav__logo-text span { color: var(--orange); }
.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}
.nav__links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg3);
  letter-spacing: 0.01em;
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--white); }
.nav__right {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.nav__lang {
  display: flex;
  gap: 0.2rem;
}
.nav__lang button {
  background: none;
  border: none;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--fg4);
  padding: 0.3rem 0.5rem;
  border-radius: 5px;
  transition: color 0.2s, background 0.2s;
  letter-spacing: 0.05em;
}
.nav__lang button:hover,
.nav__lang button.active {
  color: var(--orange);
  background: var(--orange-dim);
}
.nav__toggle {
  display: none;
  background: none;
  border: none;
  flex-direction: column;
  gap: 5px;
  padding: 5px;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--fg);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}
.nav__toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, var(--dark2) 0%, var(--dark) 40%, #201a10 100%);
}
.hero::before {
  content: '';
  position: absolute;
  top: -30%; right: -15%;
  width: 65%; height: 150%;
  background: radial-gradient(ellipse, rgba(245,131,0,0.06) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -20%; left: -10%;
  width: 45%; height: 80%;
  background: radial-gradient(ellipse, rgba(245,131,0,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.hero__noise {
  position: absolute;
  inset: 0;
  opacity: 0.025;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 5rem 2rem 4rem;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}
.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  background: var(--orange-dim);
  border: 1px solid var(--orange-bd);
  padding: 0.4rem 1rem 0.4rem 0.75rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}
.hero__tag::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
  animation: pulse-dot 2.4s ease infinite;
}
.hero h1 {
  font-size: clamp(2.4rem, 4.8vw, 4rem);
  font-weight: 800;
  line-height: 1.06;
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.hero__h1-accent { color: var(--orange); }
.hero__sub {
  font-size: 1.08rem;
  color: var(--fg3);
  line-height: 1.75;
  margin-bottom: 2.25rem;
  max-width: 460px;
}
.hero__btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 1.25rem 1.5rem;
  background: rgba(34,34,34,0.7);
  border: 1px solid var(--bd);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
}
.hero__stat { text-align: center; }
.hero__stat + .hero__stat {
  border-left: 1px solid var(--bd);
}
.hero__stat-num {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  letter-spacing: -0.02em;
}
.hero__stat-lbl {
  font-size: 0.65rem;
  color: var(--fg4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.35rem;
}

/* HERO VISUAL */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  position: relative;
  height: 620px;
}
.hero__glow {
  position: absolute;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(245,131,0,0.16) 0%, transparent 68%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.hero__phones {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 100%;
}
.hero__phone {
  display: block;
  border-radius: 36px;
}
.hero__phone--front {
  width: 260px;
  box-shadow:
    0 0 80px rgba(245,131,0,0.22),
    0 48px 100px rgba(0,0,0,0.65);
  position: relative;
  z-index: 2;
  animation: float-a 7s ease-in-out infinite;
  bottom: 0;
}
.hero__phone--back {
  width: 188px;
  border-radius: 28px;
  box-shadow:
    0 0 40px rgba(245,131,0,0.12),
    0 24px 60px rgba(0,0,0,0.5);
  position: absolute;
  right: -24px;
  bottom: 60px;
  z-index: 1;
  animation: float-b 8s ease-in-out infinite;
  animation-delay: -3.5s;
  opacity: 0.88;
}

/* TRUST BAR */
.trust-bar {
  background: var(--surface);
  border-top: 1px solid var(--bd);
  border-bottom: 1px solid var(--bd);
  padding: 1.25rem 0;
}
.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 3rem;
  flex: 1;
  max-width: 220px;
}
.trust-item__num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.02em;
}
.trust-item__star { color: var(--orange); }
.trust-item__label {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--fg4);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.2rem;
}
.trust-sep {
  width: 1px;
  height: 36px;
  background: var(--bd2);
  flex-shrink: 0;
}

/* FEATURES */
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.28s, transform 0.28s, box-shadow 0.28s;
}
.feature-card:hover {
  border-color: var(--orange-bd);
  transform: translateY(-4px);
  box-shadow: 0 16px 50px rgba(245,131,0,0.11);
}
.feature-card__img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
  background: var(--dark2);
}
.feature-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
  display: block;
}
.feature-card:hover .feature-card__img img { transform: scale(1.06); }
.feature-card__img::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 55%;
  background: linear-gradient(to top, var(--surface) 0%, transparent 100%);
  pointer-events: none;
}
.feature-card__body {
  padding: 1.1rem 1.5rem 1.6rem;
  flex: 1;
}
.feature-card__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}
.feature-card__desc {
  font-size: 0.845rem;
  color: var(--fg3);
  line-height: 1.65;
}

/* SERVER MAP */
.map-section {
  position: relative;
  overflow: hidden;
  min-height: 500px;
}
.map-section__bg {
  width: 100%;
  height: 500px;
  object-fit: cover;
  display: block;
  filter: brightness(0.45) saturate(0.8);
}
.map-section__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  background: linear-gradient(to bottom, rgba(20,20,20,0.4) 0%, rgba(20,20,20,0.2) 50%, rgba(20,20,20,0.5) 100%);
}
.map-section__title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}
.map-title-accent { color: var(--orange); }
.map-section__sub {
  font-size: 1rem;
  color: rgba(224,224,224,0.8);
  margin-bottom: 2.25rem;
}
.map-section__nodes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
}
.map-node {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  background: rgba(20,20,20,0.78);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(245,131,0,0.28);
  border-radius: 100px;
  padding: 0.45rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--fg2);
  transition: background 0.2s, border-color 0.2s;
}
.map-node:hover {
  background: rgba(245,131,0,0.12);
  border-color: rgba(245,131,0,0.5);
}
.map-node--soon { opacity: 0.6; }
.map-node--soon small { font-size: 0.65em; color: var(--fg4); }
.map-node__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 8px rgba(245,131,0,0.8);
  flex-shrink: 0;
  position: relative;
}
.map-node__dot::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--orange);
  animation: pulse-ring 2.2s ease-out infinite;
}
.map-node__dot--dim {
  background: var(--fg4);
  box-shadow: none;
}
.map-node__dot--dim::after { display: none; }

/* USE CASES */
.usecase-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  padding: 4.5rem 0;
  border-bottom: 1px solid var(--bd);
}
.section-header + .usecase-block { padding-top: 0; }
.usecase-block:last-of-type { border-bottom: none; padding-bottom: 0; }
.usecase-block--reverse .usecase-img { order: 2; }
.usecase-block--reverse .usecase-content { order: 1; }
.usecase-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--surface2);
  border: 1px solid var(--bd);
}
.usecase-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
  display: block;
}
.usecase-img:hover img { transform: scale(1.04); }
.usecase-content__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.85rem;
}
.usecase-content__title {
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
}
.usecase-content__desc {
  font-size: 0.975rem;
  color: var(--fg3);
  line-height: 1.72;
  margin-bottom: 1.5rem;
}
.usecase-bullets { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; }
.usecase-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--fg2);
}
.usecase-bullets li::before {
  content: '✓';
  color: var(--orange);
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 0.05rem;
  font-size: 0.8rem;
}

/* PRICING */
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}
.price-card {
  background: var(--surface);
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  position: relative;
  transition: border-color 0.28s, transform 0.28s, box-shadow 0.28s;
}
.price-card:hover {
  border-color: var(--orange-bd);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(245,131,0,0.12);
}
.price-card--popular {
  border-color: var(--orange);
  background: linear-gradient(155deg, rgba(245,131,0,0.07) 0%, var(--surface) 55%);
  transform: scale(1.04);
}
.price-card--popular:hover { transform: scale(1.04) translateY(-4px); }
.price-card__badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: var(--white);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.28rem 1rem;
  border-radius: 100px;
  white-space: nowrap;
}
.price-card__period {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg3);
  margin-bottom: 1.25rem;
}
.price-card__amount {
  display: flex;
  align-items: baseline;
  gap: 0.1rem;
  margin-bottom: 0.35rem;
}
.price-card__currency { font-size: 1.4rem; font-weight: 700; color: var(--fg2); }
.price-card__main { font-size: 3.2rem; font-weight: 800; color: var(--white); line-height: 1; letter-spacing: -0.03em; }
.price-card__dec { font-size: 1.2rem; font-weight: 700; color: var(--fg2); align-self: flex-end; margin-bottom: 0.3rem; }
.price-card__per { font-size: 0.78rem; color: var(--fg4); margin-bottom: 1.5rem; }
.price-card__divider { height: 1px; background: var(--bd); margin: 1.25rem 0; }
.price-card__features { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; margin-bottom: 1.75rem; }
.price-card__features li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.875rem;
  color: var(--fg2);
}
.price-card__features li::before {
  content: '✓';
  color: var(--orange);
  font-weight: 800;
  font-size: 0.8rem;
  flex-shrink: 0;
}
.price-card__cta { width: 100%; }

/* DOWNLOAD */
.download-section { position: relative; overflow: hidden; }
.download__visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 3rem;
  aspect-ratio: 16 / 6;
  background: var(--surface2);
  border: 1px solid var(--bd);
}
.download__visual img { width: 100%; height: 100%; object-fit: cover; display: block; }
.download__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.platform-card {
  background: var(--surface);
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  padding: 2rem 1.25rem 1.5rem;
  text-align: center;
  transition: all 0.28s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.platform-card:hover {
  border-color: var(--orange-bd);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(245,131,0,0.1);
  background: var(--surface2);
}
.platform-card__icon {
  color: var(--fg3);
  margin-bottom: 0.85rem;
  transition: color 0.2s;
}
.platform-card:hover .platform-card__icon { color: var(--orange); }
.platform-card__name { font-size: 0.9rem; font-weight: 700; color: var(--white); margin-bottom: 0.25rem; }
.platform-card__sub { font-size: 0.72rem; color: var(--fg4); margin-bottom: 0.75rem; }
.platform-card__badge {
  display: inline-flex;
  align-items: center;
  background: var(--orange-dim);
  color: var(--fg3);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.22rem 0.65rem;
  border-radius: 100px;
  margin-top: auto;
}
.platform-card__badge--live {
  background: var(--orange);
  color: #1a1a1a;
}

/* TESTIMONIALS */
.testimonials-section { position: relative; overflow: hidden; }
.testimonials__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.testimonials__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}
.testimonials__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, var(--dark) 0%, transparent 20%, transparent 80%, var(--dark) 100%);
}
.testimonials__inner { position: relative; z-index: 1; }
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testimonial-card {
  background: rgba(34,34,34,0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--bd2);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color 0.28s, transform 0.28s;
}
.testimonial-card:hover {
  border-color: var(--orange-bd);
  transform: translateY(-3px);
}
.testimonial-card__stars {
  color: var(--orange);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  letter-spacing: 0.15em;
}
.testimonial-card__quote {
  font-size: 0.925rem;
  color: var(--fg2);
  line-height: 1.72;
  margin-bottom: 1.4rem;
  font-style: italic;
}
.testimonial-card__author { display: flex; align-items: center; gap: 0.75rem; }
.testimonial-card__avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--orange-dim);
  border: 2px solid var(--orange-bd);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--orange);
  flex-shrink: 0;
  letter-spacing: 0;
}
.testimonial-card__name { font-size: 0.875rem; font-weight: 700; color: var(--white); }
.testimonial-card__meta { font-size: 0.72rem; color: var(--fg4); }

/* FAQ */
.faq__list { display: flex; flex-direction: column; gap: 0.65rem; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--bd);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.22s;
}
.faq-item.open { border-color: var(--orange-bd); }
.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--fg2);
  gap: 1rem;
  cursor: pointer;
  transition: color 0.2s;
}
.faq-item__q:hover { color: var(--white); }
.faq-item.open .faq-item__q { color: var(--white); }
.faq-item__chevron {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--orange-dim);
  border: 1px solid var(--orange-bd);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--orange);
  font-size: 0.65rem;
}
.faq-item.open .faq-item__chevron { transform: rotate(180deg); }
.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.38s ease, padding 0.22s;
  padding: 0 1.5rem;
}
.faq-item.open .faq-item__a {
  max-height: 400px;
  padding: 0 1.5rem 1.25rem;
}
.faq-item__a p { font-size: 0.875rem; color: var(--fg3); line-height: 1.72; }

/* FOOTER */
.footer {
  background: var(--dark2);
  border-top: 1px solid var(--bd);
  padding: 3.5rem 0 2rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--bd);
  margin-bottom: 2rem;
}
.footer__brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.footer__brand-logo img { height: 28px; width: 28px; object-fit: contain; }
.footer__brand-name { font-size: 0.95rem; font-weight: 800; color: var(--white); letter-spacing: -0.01em; }
.footer__brand-name span { color: var(--orange); }
.footer__tagline { font-size: 0.82rem; color: var(--fg4); line-height: 1.6; max-width: 220px; }
.footer__col-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg3);
  margin-bottom: 1.1rem;
}
.footer__links { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; }
.footer__links a { font-size: 0.84rem; color: var(--fg4); transition: color 0.2s; }
.footer__links a:hover { color: var(--orange); }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer__copy { font-size: 0.78rem; color: var(--fg4); }
.footer__legal { display: flex; gap: 1.5rem; }
.footer__legal a { font-size: 0.78rem; color: var(--fg4); transition: color 0.2s; }
.footer__legal a:hover { color: var(--orange); }

/* SCROLL REVEAL */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
[data-reveal].visible { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: 0.1s; }
[data-reveal-delay="2"] { transition-delay: 0.2s; }
[data-reveal-delay="3"] { transition-delay: 0.3s; }
[data-reveal-delay="4"] { transition-delay: 0.4s; }
[data-reveal-delay="5"] { transition-delay: 0.5s; }

/* RESPONSIVE */
@media (max-width: 1080px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .pricing__grid { grid-template-columns: repeat(2, 1fr); }
  .pricing__grid .price-card--popular { transform: none; }
  .download__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .section { padding: 4rem 0; }
  .container { padding: 0 1.25rem; }

  .hero__inner {
    grid-template-columns: 1fr;
    padding: 3rem 1.25rem 3rem;
    gap: 2.5rem;
  }
  .hero__visual { order: -1; height: 420px; }
  .hero__phone--front { width: 190px; }
  .hero__phone--back { width: 138px; right: -10px; bottom: 40px; }
  .hero__stats { grid-template-columns: repeat(3, 1fr); }
  .hero__sub { max-width: 100%; }

  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(20,20,20,0.98);
    backdrop-filter: blur(20px);
    padding: 1.5rem 1.25rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--bd);
    z-index: 99;
  }
  .nav__links.open a { font-size: 1rem; color: var(--fg2); }

  .trust-bar__inner { gap: 0; }
  .trust-item { padding: 0 1.25rem; }
  .trust-item__num { font-size: 1.2rem; }

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

  .map-section__nodes { gap: 0.45rem; }
  .map-node { font-size: 0.72rem; padding: 0.38rem 0.75rem; }

  .usecase-block {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 3rem 0;
  }
  .usecase-block--reverse .usecase-img { order: 0; }
  .usecase-block--reverse .usecase-content { order: 0; }

  .pricing__grid { grid-template-columns: 1fr; }
  .price-card--popular { transform: none; }

  .download__grid { grid-template-columns: repeat(2, 1fr); }

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

  .footer__grid { grid-template-columns: 1fr; gap: 1.75rem; }
}

@media (max-width: 480px) {
  .trust-sep { display: none; }
  .trust-bar__inner { gap: 1.5rem; flex-wrap: wrap; justify-content: center; }
  .trust-item { max-width: 120px; padding: 0; }
}