/* ============================================
   ARIT — Premium Dark Theme
   Концепция: «Тёмный лофт» — минималистичный, дорогой, технологичный
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Saira:wght@100..900&display=swap');

/* ============================================
   CSS Variables / Design Tokens
   ============================================ */
:root {
  /* Colors */
  --bg-primary: #0C0E19;
  --bg-secondary: #0F121E;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --bg-navbar: rgba(12, 14, 25, 0.85);

  --accent: #F97316;

  /* Scroll behavior */
  /* Offset for sticky header */
  --accent-hover: #FB923C;
  --accent-glow: rgba(249, 115, 22, 0.2);
  --copper: #E8A87C;

  --text-primary: #FFFFFF;
  --text-secondary: #9CA3AF;
  --text-muted: #6B7280;

  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(249, 115, 22, 0.5);

  /* Typography */
  --font-heading: 'PT Mono', monospace;
  --font-body: 'PT Mono', monospace;

  /* Spacing */
  --section-padding: 120px 0;
  --container-width: 1200px;
  --container-padding: 0 24px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-medium: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* 3D Parallax Canvas */
#parallax-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul,
ol {
  list-style: none;
}

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

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
  position: relative;
  z-index: 1;
}

section {
  position: relative;
  z-index: 1;
}

/* Selection */
::selection {
  background: var(--accent);
  color: var(--bg-primary);
}

/* ============================================
   Scroll Animations
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 {
  transition-delay: 0.1s;
}

.fade-in-delay-2 {
  transition-delay: 0.2s;
}

.fade-in-delay-3 {
  transition-delay: 0.3s;
}

.fade-in-delay-4 {
  transition-delay: 0.4s;
}

.fade-in-delay-5 {
  transition-delay: 0.5s;
}

.fade-in-delay-6 {
  transition-delay: 0.6s;
}

/* ============================================
   Navbar
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition-medium),
    padding var(--transition-medium),
    backdrop-filter var(--transition-medium);
}

.navbar.scrolled {
  background: var(--bg-navbar);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__logo {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-heading);
}

.navbar__logo-name {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--text-primary);
}

.navbar__logo-sub {
  font-size: 10px;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
}

.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition-medium);
}

.navbar__links a:hover {
  color: var(--text-primary);
}

.navbar__links a:hover::after {
  width: 100%;
}

/* CTA Button */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: var(--accent);
  color: var(--bg-primary);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: background var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);

}

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

.btn-cta:active {
  transform: translateY(0);
}

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

.navbar__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

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

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

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

/* Mobile Menu */
.navbar__mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(10, 10, 15, 0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-medium);
}

.navbar__mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}

.navbar__mobile-menu a {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.navbar__mobile-menu a:hover {
  color: var(--accent);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding: 140px 0 100px;
  position: relative;
  overflow: hidden;
}

/* Gradient glow */
.hero::before {
  content: '';
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero .container {
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

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

.hero .container {
  max-width: 1600px;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(26px, 3.8vw, 52px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: normal;
  text-transform: uppercase;
  margin-bottom: 60px;
  max-width: 100%;
  margin-left: 0;
  margin-right: 0;
}

.hero__title .accent {
  background: linear-gradient(135deg, var(--accent), var(--copper));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto 56px;
}



.hero__buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 70px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--accent);
  color: var(--bg-primary);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: background var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px var(--accent-glow);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: border-color var(--transition-fast),
    background var(--transition-fast),
    transform var(--transition-fast);
}

.btn-outline:hover {
  border-color: var(--text-secondary);
  background: var(--bg-card);
  transform: translateY(-3px);
}

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.hero__stat {
  text-align: center;
}

.hero__stat-value {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.hero__stat-label {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

/* ============================================
   Section Headings
   ============================================ */
.section-heading {
  text-align: center;
  margin-bottom: 64px;
}

.section-heading__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.section-heading__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.section-heading__desc {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 16px auto 0;
  line-height: 1.7;
}

/* ============================================
   Services Section
   ============================================ */
.services {
  padding: var(--section-padding);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: transform var(--transition-medium),
    border-color var(--transition-medium),
    background var(--transition-medium),
    box-shadow var(--transition-medium);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, transparent 40%, var(--accent) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.service-card:hover {
  transform: translateY(-6px);
  background: var(--bg-card-hover);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

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

.service-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  font-size: 24px;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-card__desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-card__tag {
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
}

.service-card__subdesc {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: block;
  /* Ensure it behaves like a block element */
}

.service-card__checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-card__checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  color: var(--text-secondary);
}

.service-card__checklist li::before {
  content: '';
  display: inline-flex;
  width: 18px;
  height: 18px;
  min-width: 18px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23F97316' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* ============================================
   About Section
   ============================================ */
.about {
  padding: var(--section-padding);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about__text {
  padding-right: 20px;
}

.about__text p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}

.about__text p:last-child {
  margin-bottom: 0;
}

.about__text .accent {
  color: var(--accent);
  font-weight: 600;
}

.about__values-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about__values-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.about__values-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-size: 20px;
  line-height: 1.2;
}

.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: border-color var(--transition-medium),
    transform var(--transition-fast);
}

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

.stat-card__number {
  font-family: var(--font-heading);
  font-size: 64px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--copper));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
  line-height: 1;
}

.stat-card__label {
  font-size: 14px;
  color: var(--text-muted);
}


/* About Mission */
.about__mission {
  display: grid;
  grid-template-columns: 1.35fr 1fr 0.78fr;
  gap: 48px;
  margin-top: 80px;
}

.about__mission-title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 16px;
}

.about__mission-text {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .about__mission {
    grid-template-columns: 1fr;
    gap: 24px;
    grid-template-columns: 1fr 1fr;
  }

  .about__mission-item:first-child {
    grid-column: 1 / -1;
  }

  .about__mission-text {
    font-size: 13px;
    line-height: 1.4;
  }


}

/* ============================================
   Process / Timeline Section
   ============================================ */
.process {
  padding: 150px 0;
  scroll-margin-top: 160px;
}

.process__timeline {
  display: grid;
  grid-template-columns: 8fr 1fr 8fr 1fr 8fr 1fr 8fr;
  gap: 0;
  align-items: start;
  position: relative;
}

.process__connector {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: 80px;
  width: 100%;
}

.process__connector .dash {
  display: block;
  flex: 1 1 0;
  height: 3px;
  min-width: 8px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.2);
  transition: background 0.15s ease, box-shadow 0.15s ease;
}

.process__connector .dash.active {
  background: var(--accent);
  box-shadow: 0 0 8px rgba(249, 115, 22, 0.7), 0 0 20px rgba(249, 115, 22, 0.3);
}

.process__step {
  text-align: center;
  padding: 0;
  position: relative;
}

.process__step-number {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  border-radius: 50%;
  margin: 0 auto 24px;
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  transition: border-color 0.5s ease,
    box-shadow 0.5s ease,
    background 0.5s ease;
  position: relative;
  z-index: 2;
}

/* Circle lights up orange */
.process__step.active .process__step-number {
  border-color: var(--accent);
  box-shadow: 0 0 30px rgba(249, 115, 22, 0.5), 0 0 60px rgba(249, 115, 22, 0.2);
  background: rgba(249, 115, 22, 0.1);
}

.process__step:hover .process__step-number {
  border-color: var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
}

.process__step-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.process__step-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ============================================
   FAQ Section
   ============================================ */
.faq {
  padding: var(--section-padding);
}

.faq__list {
  max-width: 800px;
  margin: 0 auto;
}

.faq__item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--transition-medium);
}

.faq__item:hover {
  border-color: rgba(255, 255, 255, 0.1);
}

.faq__item.active {
  border-color: var(--border-hover);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--transition-fast);
  gap: 16px;
}

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

.faq__icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-medium);
}

.faq__item.active .faq__icon {
  transform: rotate(45deg);
}

.faq__icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--text-secondary);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    padding 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq__answer-inner {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
  padding: var(--section-padding);
}

.contact__wrapper {
  max-width: 640px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.contact__wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--copper));
}

.contact__title {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
}

.contact__subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 36px;
}

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

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

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-primary);
  transition: border-color var(--transition-fast),
    background var(--transition-fast);
  outline: none;
}

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

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(249, 115, 22, 0.03);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.btn-submit {
  padding: 16px 36px;
  background: var(--accent);
  color: var(--bg-primary);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: background var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
  margin-top: 8px;
}

.btn-submit:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px var(--accent-glow);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.contact__privacy {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 16px;
  line-height: 1.6;
}

.contact__privacy a {
  color: var(--text-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

/* ============================================
   Footer
   ============================================ */
.footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 32px;
}

.footer__brand {
  max-width: 320px;
}

.footer__logo {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-heading);
  margin-bottom: 12px;
}

.footer__logo-name {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 2px;
}

.footer__logo-sub {
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.footer__desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.footer__contacts {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
}

.footer__contact-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  stroke: var(--accent);
}

.footer__contact-item a {
  color: var(--text-secondary);
}

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

.footer__bottom {
  display: flex;
  flex-direction: column;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  gap: 16px;
}

.footer__bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copy {
  font-size: 13px;
  color: var(--text-muted);
}

.footer__legal-container {
  width: 100%;
  display: grid;
  grid-template-areas:
    "ip policy"
    "inn agreement";
  justify-content: space-between;
  gap: 8px 0;
}

.legal-ip {
  grid-area: ip;
  font-size: 13px;
  color: var(--text-muted);
}

.legal-inn {
  grid-area: inn;
  font-size: 13px;
  color: var(--text-muted);
}

.legal-policy {
  grid-area: policy;
  text-align: right;
  text-decoration: none;
  font-size: 13px;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.legal-agreement {
  grid-area: agreement;
  text-align: right;
  text-decoration: none;
  font-size: 13px;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer__legal-link:hover {
  color: var(--text-secondary);
}

/* ============================================
   Responsive — Tablet (1024px)
   ============================================ */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about__grid {
    gap: 40px;
  }

  .process__timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .process__connector {
    display: none;
  }
}

/* ============================================
   Responsive — Mobile (768px)
   ============================================ */
@media (max-width: 768px) {
  :root {
    --section-padding: 80px 0;
  }

  .navbar__links,
  .navbar .btn-cta {
    display: none;
  }

  .navbar__burger {
    display: flex;
  }

  .hero {
    padding: 120px 0 60px;
  }

  .hero__stats {
    flex-wrap: nowrap;
    gap: 12px;
    justify-content: space-between;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
  }

  .hero__stat-value {
    font-size: 18px;
    margin-bottom: 2px;
  }

  .hero__stat-label {
    font-size: 10px;
    letter-spacing: 0.5px;
  }

  .hero__stat-divider {
    display: block;
    height: 30px;
    background: rgba(255, 255, 255, 0.1);
  }

  .services__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

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

  .about__text {
    padding-right: 0;
  }

  .process {
    scroll-margin-top: 80px;
  }

  .process__timeline {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .process__connector {
    display: none;
  }

  .contact__wrapper {
    padding: 32px 20px;
  }

  .footer__inner {
    flex-direction: column;
    gap: 32px;
  }

  .footer__bottom-row {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }

  .footer__legal-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .legal-ip {
    order: 1;
  }

  .legal-inn {
    order: 2;
    margin-bottom: 8px;
  }

  .legal-policy {
    order: 3;
    text-align: center;
  }

  .legal-agreement {
    order: 4;
    text-align: center;
  }
}

/* ============================================
   Responsive — Small (480px)
   ============================================ */
@media (max-width: 480px) {
  :root {
    --section-padding: 64px 0;
  }

  .hero__title {
    font-size: 21px;
  }

  .hero__buttons {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .btn-primary,
  .btn-outline {
    width: 100%;
    justify-content: center;
  }

  .hero__stats {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }

  .about__stats {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .stat-card {
    padding: 24px 16px;
  }

  .stat-card__number {
    font-size: 36px;
  }

  .process__timeline {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .process__connector {
    display: none;
  }
}

/* ============================================
   Responsive — Tiny (360px)
   ============================================ */
@media (max-width: 360px) {
  .container {
    padding: 0 16px;
  }

  .hero__title {
    font-size: 18px;
  }

  .service-card {
    padding: 28px 20px;
  }
}

/* ============================================
   Language Toggle
   ============================================ */
.navbar__right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-toggle {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lang-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}