:root {
  /* Brand colors */
  --color-brand: #00ff9d;
  --color-brand-strong: #80ffce;
  --color-bg-base: #0a0a0a;
  --color-bg-elevated: #111111;
  --color-bg-surface: #1a1a1a;
  --color-text-primary: #ffffff;
  --color-text-secondary: #c3c3c3;
  --color-text-muted: #9b9b9b;
  --color-border: rgba(255, 255, 255, 0.12);
  --color-border-strong: rgba(255, 255, 255, 0.22);
  --color-success: #00b09b;
  --color-error: #ff6b6b;
  --color-linkedin: #0077b5;
  --color-linkedin-hover: #006396;

  /* Backward-compatible aliases */
  --primary-color: var(--color-brand);
  --background-dark: var(--color-bg-base);
  --background-light: var(--color-bg-surface);
  --text-primary: var(--color-text-primary);
  --text-secondary: var(--color-text-secondary);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-7: 2rem;
  --space-8: 2.5rem;
  --space-9: 3rem;
  --space-10: 4rem;

  /* Typography — single scale used everywhere */
  --text-xs: clamp(0.8rem, 0.78rem + 0.1vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.85rem + 0.12vw, 0.95rem);
  --text-base: clamp(1rem, 0.97rem + 0.15vw, 1.1rem);
  --text-lg: clamp(1.1rem, 1.03rem + 0.3vw, 1.3rem);
  --text-xl: clamp(1.35rem, 1.15rem + 0.8vw, 1.85rem);
  --text-2xl: clamp(1.7rem, 1.35rem + 1.4vw, 2.5rem);
  --text-display: clamp(2.2rem, 1.6rem + 3vw, 4rem);

  /* Layout */
  --container-max: 1200px;
  --section-padding: clamp(4rem, 3rem + 3vw, 6rem);
  --nav-height: 72px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.35);
  --transition: all 0.3s ease;
}

/* ─── Reset ─────────────────────────────────────────── */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + var(--space-7));
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--color-bg-base);
  background-image: radial-gradient(
    circle at center,
    rgba(255, 255, 255, 0.15) 1px,
    transparent 1px
  );
  background-size: 22px 22px;
  color: var(--text-primary);
  line-height: 1.65;
  font-size: var(--text-base);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(
    circle at 50% 0%,
    rgba(0, 255, 157, 0.12),
    transparent 50%
  );
  pointer-events: none;
  z-index: 1;
}

.container {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* ─── Navbar ────────────────────────────────────────── */

.navbar {
  background-color: rgba(10, 10, 10, 0.92);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: var(--nav-height);
  padding-top: 0;
  padding-bottom: 0;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-symbol {
  height: 32px;
  width: auto;
  transition: var(--transition);
}

.logo-text {
  font-size: var(--text-lg);
  font-weight: 700;
  background: linear-gradient(45deg, var(--text-primary), var(--primary-color));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: var(--transition);
}

.logo:hover .logo-symbol {
  transform: scale(1.05);
}

.logo:hover .logo-text {
  background: linear-gradient(
    45deg,
    var(--primary-color),
    var(--color-brand-strong)
  );
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-7);
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  transition: var(--transition);
  letter-spacing: 0.01em;
}

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

/* ─── Shared buttons ────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: var(--primary-color);
  color: var(--background-dark);
  padding: 0.6rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.35;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.btn--lg {
  padding: 0.85rem 1.75rem;
  font-size: var(--text-base);
}

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--color-border);
}

.btn--ghost:hover {
  border-color: var(--text-secondary);
  opacity: 1;
}

.btn--linkedin {
  background-color: var(--color-linkedin);
  color: var(--color-text-primary);
}

.btn--linkedin:hover {
  background-color: var(--color-linkedin-hover);
  opacity: 1;
}

.cta-button {
  color: var(--background-dark) !important;
}

/* ─── Shared cards ──────────────────────────────────── */

.card {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: var(--space-8);
  transition: var(--transition);
}

.card:hover {
  border-color: rgba(0, 255, 157, 0.35);
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}

.card i {
  font-size: var(--text-2xl);
  color: var(--primary-color);
  margin-bottom: var(--space-6);
  display: block;
}

.card h3 {
  font-size: var(--text-lg);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.card p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ─── Section base ──────────────────────────────────── */

section {
  padding: var(--section-padding) 0;
}

.section-heading {
  text-align: center;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-9);
  color: var(--primary-color);
  font-weight: 700;
}

.solutions h2,
.why-us h2,
.about h2,
.contact h2,
.culture h2,
.openings h2,
.benefits h2,
.newsletter h2 {
  text-align: center;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-9);
  color: var(--primary-color);
  font-weight: 700;
}

/* ─── Hero ──────────────────────────────────────────── */

.hero {
  min-height: calc(100svh - var(--nav-height));
  display: flex;
  align-items: center;
  background: var(--background-dark);
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--nav-height) + var(--space-10));
  padding-bottom: var(--space-10);
}

#starfield {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(0, 255, 157, 0.06) 0%,
    transparent 60%
  );
  z-index: 2;
  pointer-events: none;
}

.hero h1 {
  font-size: var(--text-display);
  max-width: 16ch;
  margin-bottom: var(--space-6);
  line-height: 1.15;
  font-weight: 800;
  background: linear-gradient(45deg, var(--text-primary), var(--primary-color));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 52ch;
  line-height: 1.7;
}

/* ─── Solutions ─────────────────────────────────────── */

.solutions {
  background-color: var(--background-light);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: var(--space-7);
}

.solution-card {
  background: var(--background-dark);
  text-align: center;
}

/* ─── Why Us ────────────────────────────────────────── */

.why-us {
  background-color: var(--background-dark);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: var(--space-7);
}

.feature {
  background: var(--background-light);
  text-align: center;
}

.feature h3 {
  color: var(--primary-color);
}

/* ─── About ─────────────────────────────────────────── */

.about {
  background-color: var(--background-light);
}

.about p {
  max-width: 68ch;
  margin: 0 auto var(--space-6);
  color: var(--text-secondary);
  font-size: var(--text-base);
  line-height: 1.75;
}

/* ─── Newsletter ────────────────────────────────────── */

.newsletter {
  background-color: var(--background-dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(0, 255, 157, 0.08),
    transparent 70%
  );
  pointer-events: none;
}

.newsletter-content {
  max-width: 540px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.newsletter p {
  color: var(--text-secondary);
  margin-bottom: var(--space-7);
  font-size: var(--text-base);
}

.newsletter-form {
  display: flex;
  gap: var(--space-4);
  max-width: 480px;
  margin: 0 auto;
}

.newsletter-form input[type="email"] {
  flex: 1;
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--background-light);
  color: var(--text-primary);
  font-size: var(--text-sm);
  transition: var(--transition);
}

.newsletter-form input[type="email"]:focus {
  outline: none;
  border-color: var(--primary-color);
  background: var(--background-dark);
}

/* ─── Contact ───────────────────────────────────────── */

.contact {
  background-color: var(--background-dark);
}

.contact-wrapper {
  max-width: 640px;
  margin: 0 auto;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(var(--space-7), 4vw, var(--space-10));
}

.contact-wrapper p.contact-intro {
  text-align: center;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.contact-form .form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact-form label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: var(--space-4);
  background: var(--background-dark);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-family: inherit;
  transition: var(--transition);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 255, 157, 0.08);
}

.contact-form .btn {
  align-self: center;
  margin-top: var(--space-2);
}

/* legacy global input/textarea rules — scoped to not break contact form */
input,
textarea {
  font-family: inherit;
}

input:invalid,
textarea:invalid {
  border-color: var(--color-error);
}

input.invalid {
  border-color: var(--color-error);
  background-color: rgba(255, 107, 107, 0.05);
}

input:valid,
textarea:valid {
  border-color: var(--primary-color);
}

/* ─── Footer ────────────────────────────────────────── */

.site-footer {
  background: var(--color-bg-base);
  border-top: 1px solid var(--color-border);
  padding: var(--space-9) 0 var(--space-6);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-7);
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-7);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer-brand h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--primary-color);
  white-space: nowrap;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.footer-nav a {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}

.footer-nav a:hover {
  color: var(--primary-color);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  font-size: var(--text-base);
  color: var(--text-secondary);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-link:hover {
  color: var(--background-dark);
  background: var(--primary-color);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.footer-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  gap: var(--space-4);
}

.footer-info {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.footer-info a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: var(--transition);
}

.footer-info a:hover {
  color: var(--primary-color);
}

.footer-location {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.canada-flag {
  font-size: 1em;
  line-height: 1;
}

/* ─── Careers Hero ──────────────────────────────────── */

.careers-hero {
  min-height: clamp(300px, 50vh, 520px);
  display: flex;
  align-items: center;
  background: linear-gradient(
    135deg,
    var(--background-dark) 0%,
    var(--background-light) 100%
  );
  position: relative;
  margin-top: var(--nav-height);
  text-align: center;
  overflow: hidden;
  padding: var(--space-10) 0;
}

.careers-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(0, 255, 157, 0.1) 0%,
    transparent 70%
  );
  z-index: 1;
}

.careers-hero .container {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.careers-hero h1 {
  font-size: var(--text-display);
  margin-bottom: var(--space-6);
  font-weight: 800;
  background: linear-gradient(45deg, var(--text-primary), var(--primary-color));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.15;
}

.careers-hero p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 48ch;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── Culture ───────────────────────────────────────── */

.culture {
  text-align: center;
  background-color: var(--background-light);
}

.culture-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: var(--space-7);
}

.culture-card {
  background: var(--background-dark);
  text-align: center;
}

.culture-card h3 {
  color: var(--primary-color);
}

/* ─── Openings ──────────────────────────────────────── */

.openings {
  text-align: center;
  background-color: var(--background-dark);
}

.jobs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: var(--space-7);
}

.job-card {
  background: var(--background-light);
  text-align: left;
}

.job-card h3 {
  color: var(--primary-color);
}

.job-type {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.job-card ul {
  list-style-type: none;
  padding: 0;
  margin: var(--space-6) 0;
  color: var(--text-secondary);
}

.job-card ul li {
  margin-bottom: var(--space-2);
  padding-left: var(--space-6);
  position: relative;
  font-size: var(--text-sm);
}

.job-card ul li::before {
  content: "\2022";
  color: var(--primary-color);
  position: absolute;
  left: 0;
}

.coming-soon {
  max-width: 56ch;
  margin: 0 auto;
  padding: var(--space-10) var(--space-7);
  text-align: center;
}

.coming-soon-icon {
  font-size: var(--text-display);
  color: var(--primary-color);
  margin-bottom: var(--space-7);
  animation: float 3s ease-in-out infinite;
}

.coming-soon h3 {
  color: var(--primary-color);
  font-size: var(--text-xl);
  margin-bottom: var(--space-5);
}

.coming-soon p {
  color: var(--text-secondary);
  margin-bottom: var(--space-7);
  font-size: var(--text-base);
  line-height: 1.7;
}

/* ─── Benefits ──────────────────────────────────────── */

.benefits {
  text-align: center;
  background-color: var(--background-light);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: var(--space-7);
}

.benefit-card {
  background: var(--background-dark);
  text-align: center;
}

.benefit-card h3 {
  color: var(--primary-color);
}

/* ─── Product slider ────────────────────────────────── */

.product-slider {
  width: 100%;
  height: 100px;
  position: relative;
  background: var(--background-light);
  overflow: hidden;
  margin-bottom: var(--space-7);
}

.slider-track {
  display: flex;
  width: fit-content;
  animation: scroll 25s linear infinite;
}

.slide {
  width: clamp(160px, 14vw, 200px);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.slide i {
  font-size: var(--text-xl);
  transition: var(--transition);
}

.slide-5g i { color: #ff6b6b; }
.slide-ims i { color: #4ecdc4; }
.slide-esim i { color: #ffd93d; }
.slide-voice i { color: #95d1cc; }
.slide-iot i { color: #9b59b6; }

.slide:hover i {
  transform: scale(1.15);
}

.slide span {
  color: var(--text-secondary);
  font-size: var(--text-xs);
}

.product-slider:hover .slider-track {
  animation-play-state: paused;
}

/* ─── Section overlays ──────────────────────────────── */

.hero::before,
.solutions::before,
.why-us::before,
.about::before,
.contact::before,
.culture::before,
.openings::before,
.benefits::before {
  opacity: 0.95;
}

/* ─── Privacy ───────────────────────────────────────── */

.privacy-section {
  padding: calc(var(--nav-height) + var(--space-10)) 0 var(--section-padding);
  background: var(--background-light);
  min-height: calc(100vh - 300px);
}

.privacy-section h1 {
  color: var(--primary-color);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-9);
  text-align: center;
  font-weight: 700;
}

.policy-content {
  max-width: 72ch;
  margin: 0 auto;
  color: var(--text-secondary);
}

.policy-content h2 {
  color: var(--primary-color);
  font-size: var(--text-xl);
  margin: var(--space-9) 0 var(--space-5);
  font-weight: 700;
}

.policy-content h3 {
  color: var(--text-primary);
  font-size: var(--text-lg);
  margin: var(--space-7) 0 var(--space-4);
  font-weight: 600;
}

.policy-content p {
  margin-bottom: var(--space-5);
  line-height: 1.75;
  font-size: var(--text-base);
}

.policy-content ul {
  margin: var(--space-4) 0 var(--space-7) var(--space-7);
}

.policy-content li {
  margin-bottom: var(--space-3);
  line-height: 1.65;
  font-size: var(--text-base);
}

.policy-content a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

.policy-content a:hover {
  opacity: 0.8;
}

/* ─── Cookie banner ─────────────────────────────────── */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--background-dark);
  border-top: 1px solid var(--color-border);
  padding: var(--space-4) 0;
  transform: translateY(100%);
  transition: transform 0.3s ease-in-out;
  z-index: 1000;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-content {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-7);
}

.cookie-content p {
  color: var(--text-secondary);
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.6;
}

.cookie-policy {
  color: var(--primary-color);
  text-decoration: none;
  margin-left: var(--space-2);
  transition: var(--transition);
}

.cookie-policy:hover {
  opacity: 0.8;
}

.cookie-buttons {
  display: flex;
  gap: var(--space-4);
  flex-shrink: 0;
}

/* ─── Notifications ─────────────────────────────────── */

.notification {
  position: fixed;
  top: var(--space-5);
  right: var(--space-5);
  padding: var(--space-4) var(--space-7);
  border-radius: var(--radius-sm);
  color: white;
  font-weight: 500;
  font-size: var(--text-sm);
  opacity: 0;
  transform: translateX(100%);
  transition: all 0.3s ease-in-out;
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.notification.show {
  opacity: 1;
  transform: translateX(0);
}

.notification i {
  font-size: var(--text-lg);
}

.notification.success {
  background: linear-gradient(45deg, var(--color-success), #96c93d);
}

.notification.error {
  background: linear-gradient(45deg, var(--color-error), #ffc371);
}

/* ─── Scroll animations ─────────────────────────────── */

.culture-card,
.benefit-card,
section h2,
.coming-soon {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.culture-card.animate,
.benefit-card.animate,
section h2.animate,
.coming-soon.animate {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Keyframes ─────────────────────────────────────── */

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-33.333%); }
}

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

/* ─── Mobile menu ───────────────────────────────────── */

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-3);
  z-index: 1001;
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 26px;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transition: all 0.3s ease;
  border-radius: 2px;
}

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

.mobile-menu-btn.active .hamburger span:nth-child(2) {
  opacity: 0;
}

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

body.is-mobile-nav .mobile-menu-btn {
  display: block;
}

body.is-mobile-nav .nav-links {
  position: fixed;
  top: 0;
  right: 0;
  transform: translateX(100%);
  width: min(80vw, 340px);
  height: 100vh;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: calc(var(--nav-height) + var(--space-5)) var(--space-7) var(--space-7);
  transition: transform 0.3s ease;
  z-index: 999;
  gap: 0;
}

body.is-mobile-nav .nav-links.active {
  transform: translateX(0);
}

body.is-mobile-nav .nav-links a {
  padding: var(--space-5) 0;
  width: 100%;
  text-align: center;
  color: var(--text-primary);
  text-decoration: none;
  font-size: var(--text-base);
  border-bottom: 1px solid var(--color-border);
  margin: 0;
}

body.is-mobile-nav .nav-links a:last-child {
  border-bottom: none;
}

body.is-mobile-nav .nav-links a.cta-button {
  background: var(--primary-color);
  color: var(--background-dark) !important;
  border-radius: var(--radius-sm);
  margin-top: var(--space-5);
  padding: var(--space-4) var(--space-7);
  width: auto;
  min-width: 180px;
  border-bottom: none;
}

@media (max-width: 1100px) {
  .mobile-menu-btn {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    transform: translateX(100%);
    width: min(80vw, 340px);
    height: 100vh;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: calc(var(--nav-height) + var(--space-5)) var(--space-7) var(--space-7);
    transition: transform 0.3s ease;
    z-index: 999;
    gap: 0;
  }

  .nav-links.active {
    transform: translateX(0);
  }

  .nav-links a {
    padding: var(--space-5) 0;
    width: 100%;
    text-align: center;
    color: var(--text-primary);
    text-decoration: none;
    font-size: var(--text-base);
    border-bottom: 1px solid var(--color-border);
    margin: 0;
  }

  .nav-links a:last-child {
    border-bottom: none;
  }

  .nav-links a.cta-button {
    background: var(--primary-color);
    color: var(--background-dark) !important;
    border-radius: var(--radius-sm);
    margin-top: var(--space-5);
    padding: var(--space-4) var(--space-7);
    width: auto;
    min-width: 180px;
    border-bottom: none;
  }
}

/* ─── Responsive ────────────────────────────────────── */

@media (max-width: 768px) {
  .hero h1 {
    font-size: var(--text-2xl);
  }

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

  .footer-top {
    flex-direction: column;
    text-align: center;
    gap: var(--space-5);
  }

  .footer-nav {
    justify-content: center;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-bottom-row {
    flex-direction: column;
    text-align: center;
    gap: var(--space-3);
  }

  .footer-info {
    justify-content: center;
  }

  .newsletter-form {
    flex-direction: column;
    padding: 0;
  }

  .cookie-content {
    flex-direction: column;
    text-align: center;
    gap: var(--space-4);
  }

  .cookie-buttons {
    width: 100%;
    justify-content: center;
  }

  .notification {
    top: auto;
    bottom: var(--space-5);
    left: var(--space-5);
    right: var(--space-5);
    transform: translateY(100%);
  }

  .notification.show {
    transform: translateY(0);
  }

  .careers-hero {
    padding: var(--space-7) 0;
  }

  .careers-hero h1 {
    font-size: var(--text-2xl);
  }
}

@media (max-width: 480px) {
  .solutions h2,
  .why-us h2,
  .about h2,
  .contact h2,
  .culture h2,
  .openings h2,
  .benefits h2 {
    font-size: var(--text-xl);
  }

  .privacy-section h1 {
    font-size: var(--text-xl);
  }
}

/* ─── Accessibility ─────────────────────────────────── */

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 3px;
}

@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;
  }
}