/* ============================================================
   VOQAL AI — Elegant Dark Stylesheet
   Dark, nature-fixed-background, editorial aesthetic
   ============================================================ */

/* --- FONTS --- */
@font-face {
  font-family: 'Instrument Serif';
  src: url('../fonts/instrument-serif-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Instrument Serif';
  src: url('../fonts/instrument-serif-italic.woff2') format('woff2');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'Saira';
  src: url('../fonts/saira-latin.woff2') format('woff2');
  font-weight: 300 700;
  font-display: swap;
}

/* --- VARIABLES --- */
:root {
  --text-primary: #f8f9fa;
  --text-secondary: rgba(255, 255, 255, 0.65);
  --text-faint: rgba(255, 255, 255, 0.35);
  --accent: #db7c54;
  --accent-light: #e8955e;
  --bg-dark: #070908;
  --border-subtle: rgba(255, 255, 255, 0.05);
  --border-hover: rgba(255, 255, 255, 0.1);
  --font-sans: 'Saira', system-ui, -apple-system, sans-serif;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --ease: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  font-weight: 300;
  line-height: 1.6;
  background-color: var(--bg-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
  min-height: 100vh;
}

::selection {
  background: rgba(219, 124, 84, 0.4);
  color: #fff;
}

::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.15);
}

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

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

ul, ol {
  list-style: none;
}

/* --- FIXED BACKGROUND --- */
.page-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -10;
  background-size: cover;
  background-position: center top;
}

.page-overlay {
  position: relative;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(7, 9, 8, 0.15) 0vh,
    rgba(7, 9, 8, 0.5) 70vh,
    rgba(7, 9, 8, 0.5) 100%
  );
}

.content-wrapper {
  position: relative;
  z-index: 10;
}

/* --- TYPOGRAPHY --- */
h2 {
  font-family: var(--font-sans);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 2rem;
}

h3 {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.italic-accent {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
}

p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-weight: 400;
  max-width: 600px;
  line-height: 1.7;
}

.section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-weight: 600;
  display: block;
}

.text-link {
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 400;
  transition: opacity 0.3s ease;
}

.text-link:hover {
  opacity: 0.8;
}

/* --- CONTAINER --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 4rem;
}

.section-padding {
  padding: 8rem 0;
}

/* --- NAVIGATION --- */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 2.5rem 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  transition: var(--ease);
}

nav.scrolled {
  padding: 1.5rem 4rem;
  background: rgba(7, 9, 8, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--text-primary);
}

.logo svg {
  height: 36px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 3rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 500;
  opacity: 0.8;
  transition: opacity 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-links a:hover {
  opacity: 1;
}

.btn-nav {
  background-color: var(--text-primary);
  color: var(--bg-dark);
  padding: 0.7rem 1.8rem;
  border-radius: 30px;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.btn-nav:hover {
  transform: scale(1.05);
  background-color: #f0f0f0;
}

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

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  transition: all 0.3s ease;
  display: block;
}

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

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

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

/* --- HERO --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 4rem 0;
}

.hero-content {
  max-width: 800px;
  z-index: 1;
  margin-top: auto;
  margin-bottom: auto;
}

.pre-headline {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-weight: 600;
}

.main-headline {
  font-size: clamp(3.5rem, 7vw, 5.5rem);
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
}

.main-headline .italic-serif {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 500px;
  line-height: 1.7;
}

.hero-bottom-text {
  position: absolute;
  bottom: 3rem;
  left: 4rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 300px;
}

.bottom-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: 4px;
}

/* --- SERVICES --- */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 4rem;
}

.service-card {
  padding: 3rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  transition: var(--ease);
}

.service-card:hover {
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-5px);
  border-color: var(--border-hover);
}

.service-card .icon {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.service-card h3 {
  font-weight: 500;
  font-size: 1.4rem;
}

.service-card p {
  max-width: none;
}

/* --- PROTOCOL (How It Works) --- */
.protocol-section {
  text-align: center;
}

.protocol-section h2 {
  margin-bottom: 5rem;
}

.protocol-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
  text-align: left;
}

.protocol-step {
  position: relative;
}

.step-number {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  color: rgba(255, 255, 255, 0.05);
  position: absolute;
  top: -20px;
  left: -10px;
  z-index: -1;
  line-height: 1;
  font-style: italic;
}

.protocol-step h3 {
  font-weight: 500;
}

.protocol-step p {
  max-width: none;
}

/* --- REVENUE CALCULATOR --- */
.calculator-stat {
  font-size: 1.1rem;
  color: var(--accent);
  font-weight: 400;
  margin-top: 1rem;
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  margin-top: 4rem;
  align-items: start;
}

.calculator-inputs {
  display: grid;
  gap: 2rem;
}

.calculator-inputs .input-group input {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.8rem 0;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 1.1rem;
  transition: var(--ease);
  width: 100%;
}

.calculator-inputs .input-group input:focus {
  outline: none;
  border-bottom-color: var(--accent);
}

.calculator-inputs .input-group label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 0.5rem;
}

.calculator-results {
  display: grid;
  gap: 2.5rem;
}

.calc-result-block {
  padding: 2.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
}

.calc-result-number {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 3rem;
  color: var(--accent);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.calc-result-label {
  font-size: 0.85rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.calculator-closer {
  margin-top: 3rem;
  font-size: 1.05rem;
}

.calculator-closer em {
  font-family: var(--font-serif);
  color: var(--text-primary);
  font-size: 1.1rem;
}

/* --- INDUSTRIES --- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 4rem;
}

.industry-item {
  padding: 1.5rem 2rem;
  font-size: 1.1rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  transition: color 0.3s ease;
}

.industry-item:hover {
  color: var(--text-primary);
}

.industries-note {
  margin-top: 3rem;
  font-size: 1rem;
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--text-faint);
}

/* --- ABOUT --- */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 6rem;
  align-items: center;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.stat-block {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
}

.stat-block .stat-number {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.stat-block .stat-label {
  font-size: 0.85rem;
  color: var(--text-faint);
  line-height: 1.5;
}

/* --- FOUNDERS --- */
.founders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 4rem;
  max-width: 800px;
}

.founder-card {
  text-align: center;
}

.founder-image {
  width: 180px;
  height: 180px;
  margin: 0 auto 2rem;
  overflow: hidden;
  border-radius: 50%;
  border: 2px solid var(--border-subtle);
}

.founder-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.6s ease;
}

.founder-card:hover .founder-image img {
  filter: grayscale(30%);
}

.founder-card h3 {
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.founder-role {
  font-size: 0.8rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  display: block;
  margin-bottom: 1rem;
}

.founder-card p {
  max-width: 300px;
  margin: 0 auto;
  font-size: 0.95rem;
}

/* --- TESTIMONIALS --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-top: 4rem;
}

.testimonial-card {
  padding: 2.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  transition: border-color 0.3s ease;
}

.testimonial-card:hover {
  border-color: var(--border-hover);
}

.testimonial-card blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  border: none;
  padding: 0;
}

.testimonial-card blockquote::before {
  content: '\201C';
  font-size: 2.5rem;
  color: var(--accent);
  display: block;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.testimonial-author {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-faint);
  margin-top: 0.15rem;
}

/* --- FORM --- */
.form-section {
  max-width: 800px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.02);
  padding: 5rem;
  border: 1px solid var(--border-subtle);
}

.minimal-form {
  display: grid;
  gap: 2rem;
  margin-top: 3rem;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.input-group label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
}

.input-group input {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.8rem 0;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: var(--ease);
}

.input-group input:focus {
  outline: none;
  border-bottom-color: var(--accent);
}

.input-group input::placeholder {
  color: var(--text-faint);
}

.btn-submit {
  background: var(--text-primary);
  color: var(--bg-dark);
  padding: 1rem 2rem;
  border: none;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  margin-top: 1rem;
  transition: var(--ease);
}

.btn-submit:hover {
  background: var(--accent);
  color: white;
}

.form-alt {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.form-alt p {
  max-width: none;
  margin: 0 auto 0.75rem;
  font-size: 0.95rem;
  color: var(--text-faint);
}

/* --- LOCATIONS TEASER --- */
.locations-teaser {
  text-align: center;
}

.locations-teaser p {
  max-width: 600px;
  margin: 0 auto;
}

/* --- FOOTER --- */
footer {
  padding: 4rem 0 0;
  border-top: 1px solid var(--border-subtle);
  background: #000;
  position: relative;
  z-index: 10;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
}

.footer-logo {
  margin-bottom: 1.5rem;
  display: inline-flex;
}

.footer-tagline {
  font-size: 0.85rem;
  max-width: 300px;
  margin-top: 1rem;
}

.footer-social {
  display: flex;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.footer-social a {
  color: var(--text-faint);
  transition: color 0.3s ease;
}

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

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links .footer-heading {
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  margin-top: 3rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-faint);
  text-align: center;
  max-width: none;
}

/* --- COOKIE BANNER --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(7, 9, 8, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-subtle);
  padding: 1.25rem 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  z-index: 200;
}

.cookie-banner p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  max-width: none;
  margin: 0;
}

.cookie-banner a {
  color: var(--accent);
  text-decoration: underline;
}

.btn-cookie {
  background: var(--text-primary);
  color: var(--bg-dark);
  padding: 0.6rem 1.5rem;
  border: none;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.3s ease;
}

.btn-cookie:hover {
  background: var(--accent);
  color: white;
}

/* --- ANIMATIONS --- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-up-1 {
  opacity: 0;
  animation: fadeUp 1s ease forwards;
  animation-delay: 0.2s;
}

.fade-up-2 {
  opacity: 0;
  animation: fadeUp 1s ease forwards;
  animation-delay: 0.4s;
}

.fade-up-3 {
  opacity: 0;
  animation: fadeUp 1s ease forwards;
  animation-delay: 0.6s;
}

.fade-up-4 {
  opacity: 0;
  animation: fadeUp 1s ease forwards;
  animation-delay: 0.8s;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* --- SUBPAGE STYLES (shared by locations, privacy, terms, thank-you, 404) --- */
.subpage-header {
  padding: 10rem 0 4rem;
  text-align: center;
}

.subpage-content {
  padding: 0 0 8rem;
}

.subpage-content h2 {
  margin-top: 3rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 400;
}

.subpage-content p,
.subpage-content li {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.8;
  max-width: none;
  margin-bottom: 1rem;
}

.subpage-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
}

.subpage-content ul li {
  margin-bottom: 0.5rem;
}

.subpage-content a {
  color: var(--accent);
}

/* --- LOCATIONS PAGE --- */
.locations-region {
  margin-bottom: 4rem;
}

.locations-region h2 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  font-weight: 500;
}

.locations-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.location-item {
  padding: 1rem 1.5rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  transition: color 0.3s ease;
}

.location-item:hover {
  color: var(--text-primary);
}

.location-item span {
  display: block;
  font-size: 0.8rem;
  color: var(--text-faint);
  margin-top: 0.15rem;
}

/* --- RESPONSIVE: TABLET --- */
@media (max-width: 1024px) {
  .nav-links {
    display: none;
  }

  .btn-nav {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-dark);
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    z-index: 999;
  }

  .nav-links.active a {
    font-size: 1.2rem;
    opacity: 1;
  }

  .services-grid,
  .about-grid,
  .calculator-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .protocol-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

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

  .founders-grid {
    max-width: none;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

/* --- RESPONSIVE: MOBILE --- */
@media (max-width: 768px) {
  .container {
    padding: 0 2rem;
  }

  nav {
    padding: 1.5rem 2rem;
  }

  nav.scrolled {
    padding: 1.2rem 2rem;
  }

  .hero {
    padding: 2rem;
  }

  .main-headline {
    font-size: clamp(2.5rem, 10vw, 3.5rem);
  }

  .main-headline .italic-serif {
    font-size: clamp(3rem, 12vw, 4rem);
  }

  .form-section {
    padding: 3rem 2rem;
  }

  .hero-bottom-text {
    bottom: 2rem;
    left: 2rem;
  }

  .section-padding {
    padding: 5rem 0;
  }

  h2 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }

  .about-stats {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .stat-block {
    padding: 1.5rem;
  }

  .stat-block .stat-number {
    font-size: 2rem;
  }

  .founders-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .calc-result-number {
    font-size: 2.2rem;
  }

  .cookie-banner {
    flex-direction: column;
    padding: 1.5rem 2rem;
    text-align: center;
    gap: 1rem;
  }

  .locations-list {
    grid-template-columns: 1fr;
  }
}

/* --- FLOATING CALL BUTTON --- */
.floating-call {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(7, 9, 8, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  color: var(--accent);
  padding: 0.75rem 1.25rem;
  border-radius: 50px;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  z-index: 150;
  transition: all 0.3s ease;
}

.floating-call:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.floating-call svg {
  flex-shrink: 0;
}

/* --- CALL AI BUTTON --- */
.btn-call-ai {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.8rem 2rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-call-ai:hover {
  background: var(--accent);
  color: white;
}

/* --- RESPONSIVE: SMALL MOBILE --- */
@media (max-width: 480px) {
  .about-stats {
    grid-template-columns: 1fr;
  }

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

  .floating-call span {
    display: none;
  }

  .floating-call {
    padding: 0.85rem;
    border-radius: 50%;
  }
}