/* ============================================
   NET-KC — Dark Luxury Infrastructure Site
   Design: Dark premium with cyan/electric accents
   ============================================ */

/* --- Variables & Reset --- */
:root {
  --bg-deep: #0a0e17;
  --bg-surface: #111827;
  --bg-card: #151c2c;
  --bg-card-hover: #1a2236;
  --bg-elevated: #1e2638;
  --accent: #00b4d8;
  --accent-dim: #0096b7;
  --accent-light: #48cae4;
  --accent-glow: rgba(0, 180, 216, 0.1);
  --accent-glow-strong: rgba(0, 180, 216, 0.25);
  --accent-glow-intense: rgba(0, 180, 216, 0.4);
  --text-primary: #f0f4f8;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border: rgba(255, 255, 255, 0.06);
  --border-accent: rgba(0, 180, 216, 0.3);
  --navy: #0a0e17;
  --font-display: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.accent { color: var(--accent); }

/* --- Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

/* --- Section Tags & Titles --- */
.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  padding: 8px 20px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: 100px;
}

.section-tag--light {
  background: rgba(0, 180, 216, 0.08);
  border-color: rgba(0, 180, 216, 0.2);
  color: var(--accent-light);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.section-title--light {
  color: var(--text-primary);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 0 0 0 var(--accent-glow-strong);
}

.btn--primary:hover {
  background: var(--accent-dim);
  box-shadow: 0 8px 32px var(--accent-glow-strong);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid rgba(255,255,255,0.15);
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

.btn--card {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--border-accent);
  width: 100%;
}

.btn--card:hover {
  background: var(--accent-glow);
  border-color: var(--accent);
}

.btn--large {
  padding: 18px 42px;
  font-size: 1.05rem;
}

/* ===================
   NAVIGATION
   =================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.4s var(--ease-out);
}

.nav.scrolled {
  background: rgba(10, 14, 23, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1001;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.nav__logo-text .logo-accent {
  color: var(--accent);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: all 0.25s var(--ease-out);
}

.nav__link:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.04);
}

.nav__cta {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: #ffffff;
  background: var(--accent);
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  margin-left: 8px;
  transition: all 0.3s var(--ease-out);
}

.nav__cta:hover {
  background: var(--accent-dim);
  box-shadow: 0 4px 20px var(--accent-glow-strong);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
}

/* ===================
   HERO
   =================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 120px 24px 80px;
  max-width: 1240px;
  margin: 0 auto;
  overflow: hidden;
}

.hero__bg {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  pointer-events: none;
}

.hero__gradient {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 70%;
  height: 70%;
  background: radial-gradient(ellipse at center, rgba(0, 180, 216, 0.06) 0%, transparent 70%);
}

.hero__grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 30%, transparent 70%);
}

.hero__noise {
  position: absolute;
  inset: 0;
  opacity: 0.015;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 128px;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 8px 18px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--accent-glow-strong); }
  50% { opacity: 0.6; box-shadow: 0 0 0 6px transparent; }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.hero__title-line {
  display: block;
}

.hero__title-line--accent {
  color: var(--accent);
  position: relative;
}

.hero__title em {
  font-style: normal;
  color: var(--text-muted);
  font-weight: 300;
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 36px;
}

.hero__actions {
  display: flex;
  gap: 14px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 28px;
}

.hero__stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.hero__stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.hero__stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* Hero Visual */
.hero__visual {
  position: relative;
  z-index: 2;
}

.hero__image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: 0 40px 80px rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.06);
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10, 14, 23, 0.6) 100%);
}

.hero__float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: rgba(17, 24, 39, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-primary);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  animation: float 6s ease-in-out infinite;
}

.hero__float-card svg {
  color: var(--accent);
  flex-shrink: 0;
}

.hero__float-card--1 {
  top: 16%;
  left: -24px;
  animation-delay: 0s;
}

.hero__float-card--2 {
  bottom: 20%;
  right: -20px;
  animation-delay: -3s;
}

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

/* ===================
   ABOUT
   =================== */
.about {
  padding: 120px 0;
  position: relative;
  background: var(--bg-surface);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__images {
  position: relative;
}

.about__image-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 32px 64px rgba(0,0,0,0.3);
  border: 1px solid var(--border);
}

.about__image-main img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.about__image-secondary {
  position: absolute;
  bottom: -40px;
  right: -20px;
  width: 55%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 4px solid var(--bg-surface);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.about__image-secondary img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.about__image-accent {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 120px;
  height: 120px;
  border: 2px solid var(--border-accent);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about__text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 36px;
}

.about__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.about__feature {
  display: flex;
  gap: 14px;
  padding: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all 0.3s var(--ease-out);
}

.about__feature:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.about__feature-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
  color: var(--accent);
}

.about__feature h4 {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.about__feature p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ===================
   SERVICES
   =================== */
.services {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.services__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.services__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-deep) 30%, var(--bg-deep) 70%, var(--bg-surface) 100%);
}

.services__header {
  text-align: center;
  position: relative;
  z-index: 1;
  margin-bottom: 64px;
}

.services__intro {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

/* Service Cards */
.service-card {
  position: relative;
  padding: 40px 32px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.4s var(--ease-out);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-6px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.3);
}

.service-card--featured {
  background: linear-gradient(165deg, var(--bg-card) 0%, rgba(0, 180, 216, 0.08) 100%);
  border-color: var(--border-accent);
  box-shadow: 0 0 60px var(--accent-glow);
}

.service-card--featured:hover {
  box-shadow: 0 0 80px var(--accent-glow), 0 24px 48px rgba(0,0,0,0.3);
}

.service-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 20px;
  background: var(--accent);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 100px;
  white-space: nowrap;
}

.service-card__tag {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.service-card__icon {
  color: var(--accent);
  margin-bottom: 20px;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.service-card__price {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.1;
}

.service-card__currency {
  font-size: 1.4rem;
  font-weight: 600;
  vertical-align: super;
  margin-right: 2px;
}

.service-card__period {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.service-card--featured .service-card__price {
  color: var(--accent);
}

.service-card__tagline {
  font-family: var(--font-display);
  font-size: 0.88rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 16px;
}

.service-card__desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.service-card__list {
  margin-bottom: 28px;
  flex-grow: 1;
}

.service-card__list li {
  padding: 8px 0;
  font-size: 0.88rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.service-card__list li:last-child {
  border-bottom: none;
}

.service-card__list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ===================
   OPERATIONS
   =================== */
.operations {
  padding: 120px 0;
  position: relative;
  background: var(--bg-surface);
}

.operations__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.operations__text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
}

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

.operations__step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all 0.3s var(--ease-out);
}

.operations__step:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
}

.operations__step-num {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
}

.operations__step h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.operations__step p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.operations__image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  box-shadow: 0 40px 80px rgba(0,0,0,0.35);
  border: 1px solid var(--border);
}

.operations__image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.operations__image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10, 14, 23, 0.5) 100%);
}

/* ===================
   TESTIMONIALS
   =================== */
.testimonials {
  padding: 120px 0;
  position: relative;
}

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

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

.testimonial-card {
  padding: 36px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.4s var(--ease-out);
  position: relative;
}

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

.testimonial-card--featured {
  background: linear-gradient(165deg, var(--bg-card) 0%, rgba(0, 180, 216, 0.06) 100%);
  border-color: var(--border-accent);
}

.testimonial-card__quote {
  margin-bottom: 16px;
  color: var(--accent);
}

.testimonial-card__text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-glow);
  border: 1.5px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-card__avatar span {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
}

.testimonial-card__author strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-card__author span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===================
   CTA BAND
   =================== */
.cta-band {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.cta-band__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0a0e17 0%, #0096b7 50%, #0a0e17 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-band__inner {
  position: relative;
  text-align: center;
  color: #ffffff;
}

.cta-band__inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  color: #ffffff;
}

.cta-band__inner p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  max-width: 480px;
  margin: 0 auto 32px;
}

.cta-band__inner .btn--primary {
  background: #ffffff;
  color: var(--navy);
}

.cta-band__inner .btn--primary:hover {
  background: rgba(255,255,255,0.9);
  color: var(--navy);
}

/* ===================
   FOOTER
   =================== */
.footer {
  padding: 80px 0 0;
  background: #060a12;
  border-top: 1px solid var(--border);
  color: #ffffff;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 0.8fr;
  gap: 60px;
  padding-bottom: 60px;
}

.footer__tagline {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin: 20px 0 16px;
  max-width: 360px;
}

.footer__company {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.6;
}

.footer__contact h4,
.footer__links h4 {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #ffffff;
  margin-bottom: 24px;
}

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 18px;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.6);
}

.footer__contact li svg {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer__contact li a {
  transition: color 0.2s;
  color: rgba(255,255,255,0.6);
}

.footer__contact li a:hover {
  color: var(--accent);
}

.footer__links li {
  margin-bottom: 12px;
}

.footer__links a {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.6);
  transition: all 0.2s;
}

.footer__links a:hover {
  color: var(--accent);
  padding-left: 6px;
}

.footer__bottom {
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}

.footer__bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

.footer .nav__logo-text {
  color: #ffffff;
}

.footer .accent {
  color: var(--accent);
}

/* ===================
   LOGO IMAGE
   =================== */
.nav__logo-img {
  height: 36px;
  width: auto;
}

.footer .nav__logo-img {
  height: 32px;
}

/* ===================
   HERO BANNER (Background Image)
   =================== */
.hero-banner {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100vh;
  z-index: -1;
  overflow: hidden;
}

.hero-banner__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.12;
  filter: brightness(0.6);
}

.hero-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,14,23,0.4) 0%, rgba(10,14,23,0.95) 80%, var(--bg-deep) 100%);
}

/* ===================
   BRAND NAME PROMINENT
   =================== */
.nav__brand-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: #ffffff;
  white-space: nowrap;
}

.nav__brand-name .brand-highlight {
  color: var(--accent);
}

.hero__brand-large {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
}

/* ===================
   CONTACT FORM
   =================== */
.contact-section {
  padding: 100px 0;
  background: var(--bg-surface);
}

.contact-section__header {
  text-align: center;
  margin-bottom: 48px;
}

.contact-form-wrapper {
  max-width: 640px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 16px;
  border: 1.5px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  background: var(--bg-deep);
  color: var(--text-primary);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

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

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

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

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

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

.contact-form .btn--primary {
  align-self: flex-start;
  padding: 14px 40px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success.visible {
  display: block;
}

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

.form-success p {
  color: var(--text-secondary);
}

/* ===================
   GLOW DECORATIONS
   =================== */
.about::before {
  content: '';
  position: absolute;
  top: -200px;
  left: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 180, 216, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.services::after {
  content: '';
  position: absolute;
  bottom: -150px;
  right: -150px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 180, 216, 0.05) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ===================
   MOBILE RESPONSIVE
   =================== */
@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  .contact-form-wrapper {
    padding: 32px 24px;
  }
}

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 120px 24px 60px;
    gap: 40px;
  }

  .hero__visual {
    max-width: 480px;
    margin: 0 auto;
  }

  .hero__float-card--1 { left: 0; }
  .hero__float-card--2 { right: 0; }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .about__images {
    max-width: 520px;
  }

  .services__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .operations__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .operations__visual {
    order: -1;
    max-width: 480px;
  }

  .testimonials__grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 14, 23, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 16px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease-out);
  }

  .nav__menu.open {
    opacity: 1;
    pointer-events: all;
  }

  .nav__link {
    font-size: 1.3rem;
    padding: 12px 24px;
    color: var(--text-primary);
  }

  .nav__cta {
    margin-left: 0;
    margin-top: 8px;
    font-size: 1.1rem;
    padding: 14px 32px;
  }

  .nav__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav__toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero {
    padding: 100px 20px 48px;
  }

  .hero__subtitle {
    font-size: 1rem;
  }

  .hero__stats {
    gap: 18px;
  }

  .hero__stat-num {
    font-size: 1.3rem;
  }

  .about {
    padding: 80px 0;
  }

  .about__image-main img {
    height: 260px;
  }

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

  .services,
  .operations,
  .testimonials {
    padding: 80px 0;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer__brand {
    grid-column: auto;
  }

  .nav__brand-name {
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    text-align: center;
  }

  .hero__float-card {
    display: none;
  }

  .about__image-secondary {
    width: 50%;
    bottom: -24px;
    right: -8px;
  }

  .about__image-secondary img {
    height: 140px;
  }

  .cta-band {
    padding: 64px 0;
  }

  .lang-switcher {
    position: absolute;
    right: 64px;
    top: 50%;
    transform: translateY(-50%);
  }
}

/* --- Language Switcher --- */
.lang-switcher {
  position: relative;
  margin-left: 12px;
  z-index: 1002;
}

.lang-switcher__btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: all 0.25s var(--ease-out);
}

.lang-switcher__btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-accent);
}

.lang-switcher__btn svg {
  flex-shrink: 0;
}

.lang-switcher__chevron {
  transition: transform 0.25s var(--ease-out);
}

.lang-switcher__dropdown.open + .lang-switcher__btn .lang-switcher__chevron,
.lang-switcher__btn:focus + .lang-switcher__dropdown.open ~ .lang-switcher__chevron {
  transform: rotate(180deg);
}

.lang-switcher__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px;
  min-width: 150px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.25s var(--ease-out);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}

.lang-switcher__dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-switcher__option {
  display: block;
  width: 100%;
  padding: 9px 14px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.2s var(--ease-out);
}

.lang-switcher__option:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
}

.lang-switcher__option.active {
  color: var(--accent);
  background: var(--accent-glow);
}