/* ===================================
   CSS VARIABLES
   =================================== */
:root {
  --bg: #0f1217;
  --surface: #161b22;
  --text: #f3f6fb;
  --muted: #b7c0cc;
  --accent: #2fb67f;
  --accent-hover: #27a372;
  --border: #242c36;
  --max-width: 1100px;
  --container-gutter: 1.25rem;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
  --shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.2);
  
  /* Border radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 2rem;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 300ms ease;
}

/* ===================================
   BASE STYLES
   =================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-wrap: anywhere;
  overflow-y: auto;
}

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

iframe {
  width: 100%;
  border: 0;
}

/* ===================================
   LAYOUT & CONTAINER
   =================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container-gutter);
}

.site-footer {
  text-align: center;
  padding: 2rem 0;
  margin-top: 3rem;
  border-top: 1px solid var(--border);
}

/* ===================================
   HEADER & NAVIGATION
   =================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(22, 28, 36, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition-base);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem var(--container-gutter);
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-brand {
  font-size: clamp(1rem, 1.2vw + 0.8rem, 1.35rem);
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-fast);
  line-height: 1.2;
  max-width: min(100%, 22rem);
  overflow-wrap: anywhere;
  flex: 1 1 18rem;
}

.nav-brand:hover {
  color: var(--accent);
  transform: translateY(-1px);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}

.nav-links::before {
  content: "Industry:";
  color: var(--muted);
  font-weight: 500;
  font-size: 0.9rem;
  margin-right: 0.5rem;
}

html[lang="ru"] .nav-links::before {
  content: "Сфера:";
}

.nav-link {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-fast);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.nav-link:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: var(--text);
  background: rgba(47, 182, 127, 0.1);
}

.nav-link.active {
  color: #07110d;
  background: var(--accent);
  box-shadow: 0 2px 8px rgba(47, 182, 127, 0.3);
  transform: translateY(-1px);
}

.nav-cta {
  padding: 10px 16px;
  font-size: 1rem;
  font-weight: 600;
  min-height: 44px;
  border-radius: 14px;
  transition: all 0.2s ease;
  background: linear-gradient(135deg, #25D366, #1ebe5d);
  color: #ffffff;
  text-decoration: none;
  display: inline-block;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.18);
  opacity: 0.9;
  flex-shrink: 0;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(37, 211, 102, 0.25);
  opacity: 1;
}

.nav-cta:focus-visible {
  outline: 2px solid #7ee8bc;
  outline-offset: 2px;
}

/* ===================================
   TYPOGRAPHY
   =================================== */
h1,
h2,
h3 {
  margin: 0;
  line-height: 1.25;
  letter-spacing: -0.01em;
  text-wrap: balance;
  color: var(--text);
}

h1 {
  font-size: clamp(1.8rem, 5vw, 2.7rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 700;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.75rem;
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
}

h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

p {
  margin: 0 0 1.25rem 0;
  color: var(--muted);
  max-width: 70ch;
  text-wrap: pretty;
  line-height: 1.6;
}

.hero-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  display: inline-block;
}

ul,
ol {
  margin: 0;
  padding-left: 1.2rem;
}

li + li {
  margin-top: 0.75rem;
  line-height: 1.6;
}

/* ===================================
   BUTTONS & INTERACTIVE ELEMENTS
   =================================== */
button,
[type="button"],
[type="submit"] {
  background: var(--accent);
  color: white;
  border: 2px solid var(--accent);
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color 150ms ease, border-color 150ms ease;
}

button:hover,
[type="button"]:hover,
[type="submit"]:hover {
  background: #1b222c;
  border-color: #2f3b49;
}

/* ===================================
   SECTIONS
   =================================== */
.one-page-site {
  padding-block: 1.25rem 3.5rem;
  min-height: auto;
}

.one-page-site section {
  max-width: 72rem;
  margin: 0 auto 3rem;
  padding: 2.5rem;
  border-radius: var(--radius-md);
  min-height: auto;
  height: auto;
}

.one-page-site section > * {
  margin-block: 0;
}

.one-page-site section > * + * {
  margin-top: 1.25rem;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero-section {
  text-align: center;
  padding: 3rem 2rem;
  min-height: auto;
  height: auto;
}

.hero-section h1 {
  font-size: clamp(2.25rem, 5vw, 3rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.hero-primary-cta,
.final-cta-button {
  width: 100%;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 14px 22px;
  margin: 1.5rem 0;
  min-height: 56px;
  border-radius: 14px;
  transition: all 0.2s ease;
  background: linear-gradient(135deg, #25D366, #1ebe5d);
  color: #ffffff;
  text-decoration: none;
  display: inline-block;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.18);
}

.hero-primary-cta:hover,
.final-cta-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(37, 211, 102, 0.25);
}

.hero-supporting-text {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  text-align: center;
  max-width: 90%;
  margin-left: auto;
  margin-right: auto;
}

/* ===================================
   TRUST LOGOS
   =================================== */
.trust-logos-section {
  text-align: center;
  padding: 2.5rem;
  margin: 0 auto 3rem;
  max-width: 72rem;
  border-radius: var(--radius-md);
  position: relative;
  background: linear-gradient(135deg, var(--surface) 0%, rgba(47, 182, 127, 0.03) 100%);
  border: 1px solid var(--border);
}

.trust-logos-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at center,
    rgba(47, 182, 127, 0.06),
    transparent 70%
  );
  pointer-events: none;
  border-radius: var(--radius-md);
}

.trust-logos-text {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  opacity: 0.8;
  color: var(--muted);
  letter-spacing: -0.01em;
  line-height: 1.6;
  max-width: 60ch;
  margin-left: auto;
  margin-right: auto;
}

.trust-logos-wrapper {
  overflow: hidden;
}

.trust-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.trust-logos img {
  height: 32px;
  opacity: 0.5;
  filter: grayscale(100%);
  transition: all var(--transition-base);
  border-radius: var(--radius-sm);
}

.trust-logos img:hover {
  opacity: 1;
  filter: grayscale(0%);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* ===================================
   INDUSTRY SELECTOR
   =================================== */
.industry-selector-section {
  text-align: center;
  padding: 3rem 2rem;
  margin-bottom: 3rem;
  background: linear-gradient(135deg, var(--surface) 0%, rgba(47, 182, 127, 0.05) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  min-height: auto;
  height: auto;
}

.industry-selector {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.industry-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border: 2px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-xl);
  font-size: 1rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.industry-option:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
  color: var(--text);
}

.industry-option.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(47, 182, 127, 0.3);
  transform: translateY(-1px);
}

.industry-option.active:hover {
  background: #2fb67f;
  box-shadow: var(--shadow-hover);
}

.industry-icon {
  font-size: 1.2rem;
  line-height: 1;
}

.industry-label {
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* ===================================
   VIDEO COMPONENTS
   =================================== */
.video-lazy-load {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-base);
}

.video-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.video-play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 68px;
  height: 48px;
  background: rgba(0, 0, 0, 0.8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.video-lazy-load:hover .video-thumbnail {
  transform: scale(1.05);
}

.video-lazy-load:hover .video-play-button {
  background: rgba(0, 0, 0, 0.9);
  transform: translate(-50%, -50%) scale(1.1);
}

.video-lazy-load.loaded .video-thumbnail,
.video-lazy-load.loaded .video-play-button {
  display: none;
}

.video-lazy-load.loaded iframe {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  border: none;
  border-radius: var(--radius-lg);
}

.hero-video-container,
.demo-video-container {
  width: 100%;
  aspect-ratio: 16 / 9;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #000;
  margin: 2rem 0;
  max-width: 100%;
  transition: all var(--transition-slow);
}

.hero-video-container:hover,
.demo-video-container:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

/* Video fallback styles */
.video-fallback {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--surface);
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.video-fallback-content {
  color: var(--text-secondary);
}

.video-fallback-content p {
  margin: 0.5rem 0;
  font-size: var(--font-size-sm);
}

.video-fallback-content p:first-child {
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: 1rem;
}

/* Video error styles */
.video-error {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--surface);
  border: 2px solid var(--error-color, #dc3545);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.video-error-content {
  color: var(--error-color, #dc3545);
}

.video-error-content p {
  margin: 0.5rem 0;
  font-size: var(--font-size-sm);
}

.video-error-content p:first-child {
  font-weight: var(--font-weight-medium);
  margin-bottom: 1rem;
}

/* ===================================
   CONTENT SECTIONS
   =================================== */
.problem-section,
.solution-section,
.industry-section,
.features-section,
.trust-section {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-slow);
}

.industry-section {
  padding: 20px 16px;
  text-align: center;
}

.problem-section:hover,
.solution-section:hover,
.industry-section:hover,
.features-section:hover,
.trust-section:hover {
  box-shadow: var(--shadow-md);
}

.how-it-works-step {
  text-align: center;
  padding: 2rem 1rem;
  margin-bottom: 2rem;
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.how-it-works-step:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.how-it-works-step h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
}

.how-it-works-step p {
  color: var(--muted);
  max-width: 50ch;
  margin-left: auto;
  margin-right: auto;
}

.packages-section {
  text-align: center;
}

.packages-section h2::after {
  left: 50%;
  transform: translateX(-50%);
}

.packages-section > p {
  text-align: center;
  max-width: 60ch;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2.5rem;
}

.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.package-card {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.package-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.package-card.featured {
  border: 1px solid rgba(37, 211, 102, 0.35);
  box-shadow: 0 0 0 1px rgba(37, 211, 102, 0.08);
}

.package-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1rem;
  text-align: center;
}

.package-card > p {
  color: var(--muted);
  text-align: center;
  margin-bottom: 1.5rem;
}

.final-cta-section {
  text-align: center;
  padding-block: 3.5rem !important;
}

.final-cta-section h2 {
  margin-bottom: 1.5rem;
}

.final-cta-section p {
  margin-bottom: 2rem;
}

.final-cta-button {
  padding: 16px 26px;
  font-size: 1.05rem;
}

/* ===================================
   FOOTER
   =================================== */
.footer-brand {
  font-size: clamp(1rem, 1vw + 0.9rem, 1.2rem);
  font-weight: 800;
  margin-bottom: 0.5rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.footer-contact {
  margin-bottom: 0.5rem;
}

.footer-contact a {
  display: inline-block;
  padding: 0.5rem 1rem;
  margin: 0.5rem 0;
  min-height: 44px;
  line-height: 1.5;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.footer-contact a:hover {
  background: rgba(47, 182, 127, 0.1);
  transform: translateY(-1px);
}

.footer-location {
  color: var(--muted);
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
  overflow-wrap: anywhere;
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 767px) {
  :root {
    --container-gutter: 1rem;
  }

  body {
    line-height: 1.7;
  }

  h1,
  h2,
  h3 {
    line-height: 1.2;
  }

  h1 {
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
  }

  h2 {
    font-size: clamp(1.35rem, 6.5vw, 1.6rem);
    margin-bottom: 1rem;
  }

  h3 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
  }

  p {
    font-size: 1rem;
    margin-bottom: 1.25rem;
    line-height: 1.7;
    max-width: 100%;
  }

  li {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    line-height: 1.6;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .nav-brand {
    max-width: 100%;
    flex-basis: 100%;
    text-align: center;
  }

  .nav-links {
    justify-content: center;
    width: 100%;
  }

  .nav-links::before {
    width: 100%;
    text-align: center;
    margin-right: 0;
    margin-bottom: 0.5rem;
  }

  .nav-link {
    padding: 0.6rem 1rem;
    font-size: 0.95rem;
    font-weight: 600;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
  }

  .nav-link:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
  }

  .nav-cta {
    padding: 10px 16px;
    font-size: 1rem;
    font-weight: 600;
    min-height: 44px;
    border-radius: 14px;
    transition: all 0.2s ease;
    background: linear-gradient(135deg, #25D366, #1ebe5d);
    color: #ffffff;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.18);
    opacity: 0.9;
  }

  .nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(37, 211, 102, 0.25);
    opacity: 1;
  }

  .nav-cta:focus-visible {
    outline: 2px solid #7ee8bc;
    outline-offset: 2px;
  }

  .one-page-site {
    padding-block: 1.5rem 3rem;
    min-height: auto;
    overflow: visible;
  }

  .one-page-site section {
    padding-block: 3rem;
    margin-bottom: 1rem;
    min-height: auto;
    height: auto;
  }

  .one-page-site section:last-child {
    padding-block: 2.5rem;
    margin-bottom: 0;
  }

  .hero-section {
    padding-top: 2rem;
    padding-bottom: 2.5rem;
    text-align: center;
    min-height: auto;
    height: auto;
  }

  .hero-section h1 {
    font-size: clamp(1.8rem, 8vw, 2.2rem);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-align: center;
  }

  .hero-supporting-text {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    text-align: center;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-primary-cta,
  .final-cta-button {
    width: 100%;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    padding: 14px 22px;
    margin: 1rem 0;
    border-radius: 14px;
    background: linear-gradient(135deg, #25D366, #1ebe5d);
    color: #ffffff;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.18);
    transition: all 0.2s ease;
  }

  .hero-primary-cta:hover,
  .final-cta-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(37, 211, 102, 0.25);
  }

  .final-cta-button {
    padding: 16px 26px;
    font-size: 1.05rem;
  }

  .hero-video-container,
  .demo-video-container {
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
    box-shadow: var(--shadow-md);
    max-width: 100%;
  }

  .video-play-button {
    width: 60px;
    height: 42px;
  }

  .video-play-button svg {
    width: 50px;
    height: 35px;
  }

  .industry-selector-section {
    padding: 2rem 1.5rem;
    margin-bottom: 2.5rem;
    min-height: auto;
    height: auto;
  }

  .industry-selector {
    gap: 0.75rem;
    justify-content: flex-start;
    overflow-x: auto;
    padding: 0.5rem;
    -webkit-overflow-scrolling: touch;
  }

  .industry-option {
    padding: 0.875rem 1.25rem;
    font-size: 0.95rem;
    min-width: fit-content;
    flex-shrink: 0;
  }

  .industry-icon {
    font-size: 1.1rem;
  }

  .industry-label {
    font-size: 0.9rem;
  }

  .problem-section,
  .solution-section,
  .features-section,
  .trust-section {
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-sm);
  }

  .how-it-works-step {
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
  }

  .package-card {
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    padding: 2rem 1.5rem;
  }

  .footer-contact a {
    padding: 0.5rem 1rem;
    margin: 0.5rem 0;
    min-height: 44px;
    line-height: 1.5;
    border-radius: var(--radius-sm);
  }
}

@media (max-width: 768px) {
  body {
    overflow-y: auto;
  }

  .site-header {
    position: static;
  }

  .hero-section {
    height: auto;
    min-height: auto;
    padding: 24px 16px;
  }

  .industry-selector-section,
  .one-page-site section {
    height: auto;
    min-height: auto;
  }

  .industry-section {
    padding-top: 20px;
    padding-bottom: 20px;
  }
}

@media (max-width: 768px) {
.industry-options {
gap: 8px;
}

.industry-option {
flex: 1 1 45%;
}

.industry-selector h2 {
font-size: 1.2rem;
}
}

@media (max-width: 480px) {
  .hero-video-container,
  .demo-video-container {
    aspect-ratio: 16 / 9;
    margin: 1rem 0;
    border-radius: var(--radius-sm);
  }
}

@media (max-width: 768px) {
  /* Reduce overall top spacing */
  .site-header {
    padding-bottom: 6px;
  }

  .industry-selector-section {
    padding: 12px 16px;
  }

  /* Make industry buttons more compact */
  .industry-option {
    padding: 10px 14px;
    font-size: 0.9rem;
    white-space: normal;
    text-align: center;
    line-height: 1.2;
    max-width: 140px;
  }

  .industry-icon {
    font-size: 0.95rem;
  }

  /* Reduce spacing between buttons */
  .industry-selector {
    gap: 8px;
  }

  /* Reduce WhatsApp CTA size */
  .nav-cta {
    padding: 8px 14px;
    font-size: 0.9rem;
    border-radius: 10px;
  }

  /* Reduce vertical spacing between sections */
  .industry-selector-section h2 {
    margin-bottom: 6px;
  }

  .industry-selector-section p {
    margin-bottom: 10px;
    font-size: 0.9rem;
  }

  .trust-logos-section {
    padding: 2rem 1.5rem;
  }

  .trust-logos {
    gap: 2rem;
  }

  .trust-logos img {
    height: 28px;
  }
}

/* ===================================
   MOBILE STICKY CTA
   =================================== */
.mobile-sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  z-index: 999;
  display: none;
}

.mobile-cta-button {
  display: block;
  width: 100%;
  text-align: center;
  padding: 14px;
  border-radius: 12px;
  background: #25D366;
  color: white;
  font-weight: 600;
  text-decoration: none;
  font-size: 1rem;
}

.mobile-cta-button:active {
  transform: scale(0.98);
}

@media (max-width: 768px) {
  .mobile-sticky-cta {
    display: block;
  }

  body {
    padding-bottom: 80px;
  }
}