/* ═══════════════════════════════════════════════════════════════
   ScaleUp Solutions — Institutional Website
   Design: Minimalist, corporate-modern, clean
   Brand Guide v1.0 — March 2026
   ═══════════════════════════════════════════════════════════════
   COLOUR SYSTEM (Brand Guide §02)
     Violet  #6C63FF  — Primary brand colour. CTAs, icons, highlights.
     Orange  #FF6D00  — Energy & momentum. Secondary accent, gradient.
     Night   #1A1A1A  — Body text, dark surfaces, high contrast.
     Slate   #999999  — Subheadings, captions, secondary labels.
     Surface #F4F4F6  — Light backgrounds, card fills, section blocks.
     Black   #111111  — Dark mode backgrounds only.
   GRADIENT reserved for: accent lines, CTAs, loading bars, hover states.
   TYPOGRAPHY (Brand Guide §03)
     Primary: Helvetica Neue | Fallback: Inter (Google Fonts)
     Weights: Bold 700 | Regular 400 | Italic (sparingly)
   ═══════════════════════════════════════════════════════════════ */

/* ─── CSS Variables ─── */
:root {
  /* Brand colors — Brand Guide §02 */
  --violet: #6C63FF;
  --orange: #FF6D00;
  --dark: #1A1A1A;       /* Night */
  --slate: #999999;      /* Slate */
  --surface: #F4F4F6;    /* Surface */
  --black: #111111;      /* Black — dark mode only */
  --white: #FFFFFF;

  /* Extended neutrals (derived from brand palette) */
  --gray-900: #111111;
  --gray-800: #1E1E2A;
  --gray-700: #333344;
  --gray-600: #555566;
  --gray-500: #777788;
  --gray-400: #999999;   /* = Slate */
  --gray-300: #BBBBCC;
  --gray-200: #E0E0E8;
  --gray-100: #EDEDF0;
  --gray-50: #F4F4F6;    /* = Surface */

  /* Gradient — reserved for accent lines, CTAs, loading bars, hover states */
  --gradient: linear-gradient(135deg, var(--violet), var(--orange));
  --gradient-h: linear-gradient(90deg, var(--violet), var(--orange));

  /* Typography — Brand Guide §03: Helvetica Neue primary, Inter fallback */
  --font-primary: 'Helvetica Neue', 'Inter', Helvetica, Arial, sans-serif;

  /* Spacing */
  --section-py: 120px;
  --container-max: 1200px;
  --container-px: 24px;

  /* Transitions */
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --duration: 0.3s;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  color: var(--dark);
  background: var(--white);
  font-weight: 400;       /* Brand Guide §03: Regular 400 for body */
  line-height: 1.45;      /* ≈ 16pt leading at 11pt body */
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ─── Utility ─── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

/* Brand Guide §03 — LABEL: 7pt Bold, ALL CAPS, +7 letter-spacing */
.section-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 16px;
}

/* Brand Guide §03 — H2: 20pt Bold */
.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

/* Brand Guide §03 — Body: 11pt Regular, 16pt leading */
.section-subtitle {
  font-size: 1.0625rem;
  font-weight: 400;
  color: var(--gray-600);
  line-height: 1.6;
  max-width: 680px;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-line {
  width: 60px;
  height: 3px;
  background: var(--gradient-h);
  border-radius: 2px;
  margin-top: 12px;
}

/* ─── Buttons — Brand Guide §03: Bold 700 for CTA buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  transition: all var(--duration) var(--ease);
  letter-spacing: -0.01em;
}

.btn-primary {
  background: var(--gradient);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(108, 99, 255, 0.25);
}
.btn-primary:hover {
  box-shadow: 0 6px 24px rgba(108, 99, 255, 0.35);
  transform: translateY(-1px);
}

.btn-outline {
  border: 1.5px solid var(--gray-200);
  color: var(--dark);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--violet);
  color: var(--violet);
}

.btn-ghost {
  color: var(--violet);
  padding: 14px 0;
  font-weight: 700;
}
.btn-ghost:hover { color: var(--orange); }
.btn-ghost svg { transition: transform var(--duration) var(--ease); }
.btn-ghost:hover svg { transform: translateX(4px); }

/* ─── Header / Navbar ─── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  transition: all var(--duration) var(--ease);
}

.header.scrolled {
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0;
}

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

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

/* Brand Guide §03: Regular 400 for body text */
.nav-links a {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--gray-600);
  transition: color var(--duration) var(--ease);
  letter-spacing: 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--dark);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Language switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  padding: 2px;
}

.lang-btn {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 4px;
  color: var(--gray-500);
  transition: all var(--duration) var(--ease);
  letter-spacing: 0.02em;
}

.lang-btn.active {
  background: var(--white);
  color: var(--dark);
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.lang-btn:hover:not(.active) {
  color: var(--dark);
}

.nav-cta {
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 10px 20px;
  background: var(--dark);
  color: var(--white);
  border-radius: var(--radius-sm);
  transition: all var(--duration) var(--ease);
}

.nav-cta:hover {
  background: var(--violet);
}

/* Mobile menu toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--duration) var(--ease);
}

/* ─── Hero Section ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -15%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(108, 99, 255, 0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 109, 0, 0.03) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

/* Hero 2-column layout: text + brand icon */
.hero-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 780px;
}

.hero-brand {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-icon {
  width: 280px;
  height: 280px;
  opacity: 0.9;
  filter: drop-shadow(0 8px 40px rgba(108, 99, 255, 0.12));
  animation: heroFloat 6s ease-in-out infinite;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* Brand Guide §03 — LABEL style for hero tag */
.hero-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 24px;
  padding: 8px 16px;
  background: rgba(108, 99, 255, 0.06);
  border-radius: var(--radius-sm);
}

/* Brand Guide §03 — H1: 28pt Bold, -1.5 letter-spacing */
.hero-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--dark);
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}

/* Brand Guide §03 — Body: 11pt Regular */
.hero-subtitle {
  font-size: 1.0625rem;
  font-weight: 400;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Decorative grid dots — removed, replaced by hero-brand icon */

/* ─── About Section ─── */
.about {
  padding: var(--section-py) 0;
  background: var(--white);
}

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

.about-text p {
  font-size: 1rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 20px;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-top: 20px;
}

.stat-card {
  padding: 28px 32px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  transition: all var(--duration) var(--ease);
}

.stat-card:hover {
  border-color: var(--violet);
  box-shadow: 0 4px 20px rgba(108, 99, 255, 0.08);
}

/* Brand Guide §03: Bold 700 max weight */
.stat-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--violet);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.5;
}

/* ─── Services Section — primary section, visual prominence ─── */
.services {
  padding: var(--section-py) 0;
  background: var(--gray-50);
}

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

.services-header .section-subtitle {
  margin: 0 auto;
}

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

.service-card {
  padding: 40px 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  background: var(--white);
  transition: all 0.35s var(--ease);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-h);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}

.service-card:hover {
  border-color: transparent;
  box-shadow: 0 12px 48px rgba(108, 99, 255, 0.1);
  transform: translateY(-4px);
}

.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 99, 255, 0.07);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  color: var(--violet);
  transition: all 0.35s var(--ease);
}

.service-card:hover .service-icon {
  background: var(--violet);
  color: var(--white);
}

.service-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.service-card p {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-benefits {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-benefits li {
  font-size: 0.8125rem;
  color: var(--gray-500);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}

.service-benefits li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gradient);
}

/* ─── Industries Section ─── */
.industries {
  padding: var(--section-py) 0;
  background: var(--gray-900);
  color: var(--white);
}

.industries .section-tag { color: var(--orange); }
.industries .section-title { color: var(--white); }
.industries .section-subtitle { color: var(--gray-400); }

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

.industries-header .section-subtitle {
  margin: 0 auto;
}

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

.industry-card {
  padding: 36px 28px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  transition: all var(--duration) var(--ease);
}

.industry-card:hover {
  border-color: rgba(108, 99, 255, 0.3);
  background: rgba(255, 255, 255, 0.05);
}

.industry-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--orange);
  font-size: 1.5rem;
}

.industry-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.industry-card p {
  font-size: 0.875rem;
  color: var(--gray-400);
  line-height: 1.7;
}

/* ─── Purpose / Mission / Vision / Values ─── */
.purpose {
  padding: var(--section-py) 0;
  background: var(--white);
}

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

.purpose-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 64px;
}

.purpose-card {
  padding: 36px 32px;
  border-radius: var(--radius-md);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
}

/* Brand Guide §03 — LABEL: 7pt Bold, ALL CAPS, +7 letter-spacing */
.purpose-card h3 {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--violet);
  margin-bottom: 12px;
}

.purpose-card p {
  font-size: 1rem;
  color: var(--gray-600);
  line-height: 1.75;
}

.values-section h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark);
  text-align: center;
  margin-bottom: 40px;
  letter-spacing: -0.02em;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.value-card {
  padding: 28px 20px;
  text-align: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  transition: all var(--duration) var(--ease);
}

.value-card:hover {
  border-color: var(--violet);
  box-shadow: 0 4px 20px rgba(108, 99, 255, 0.06);
}

.value-num {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 50%;
  margin: 0 auto 16px;
}

.value-card h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.value-card p {
  font-size: 0.8125rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ─── Team / CEO Section ─── */
.team {
  padding: var(--section-py) 0;
  background: var(--gray-50);
}

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

.ceo-card {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 64px;
  align-items: start;
  max-width: 960px;
  margin: 0 auto;
}

.ceo-photo {
  aspect-ratio: 3/4;
  background: var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.ceo-photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--gray-800), var(--gray-900));
  color: var(--white);
}

.ceo-initials {
  font-size: 4rem;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.ceo-info h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.ceo-role {
  font-size: 1rem;
  font-weight: 700;
  color: var(--violet);
  margin-bottom: 24px;
}

.ceo-info p {
  font-size: 1rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 16px;
}

.ceo-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--violet);
  transition: color var(--duration) var(--ease);
}

.ceo-linkedin:hover { color: var(--orange); }

/* ─── Contact Section ─── */
.contact {
  padding: var(--section-py) 0;
  background: var(--white);
}

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

.contact-info {
  padding-top: 20px;
}

.contact-info .section-subtitle {
  margin-bottom: 40px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 99, 255, 0.06);
  border-radius: var(--radius-sm);
  color: var(--violet);
  flex-shrink: 0;
}

.contact-detail h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 2px;
}

.contact-detail p {
  font-size: 0.875rem;
  color: var(--gray-500);
}

.contact-form {
  background: var(--gray-50);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
}

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

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

.form-group.full-width {
  grid-column: 1 / -1;
}

/* Brand Guide §03 — LABEL: Bold 700, ALL CAPS styling for form labels */
.form-group label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-primary);
  font-size: 0.9375rem;
  padding: 12px 16px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--dark);
  transition: border-color var(--duration) var(--ease);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--violet);
  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.08);
}

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

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23555' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-submit {
  margin-top: 24px;
}

.form-submit .btn {
  width: 100%;
  justify-content: center;
  font-size: 1rem;
  padding: 16px 28px;
}

.form-note {
  font-size: 0.75rem;
  color: var(--gray-400);
  text-align: center;
  margin-top: 12px;
}

/* ─── Footer ─── */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand .logo img, .footer-brand .logo svg {
  height: 32px;
}

.footer-brand p {
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.6;
  max-width: 300px;
}

/* Brand Guide §03 — LABEL: Bold, ALL CAPS, wide tracking */
.footer-col h4 {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-col a {
  display: block;
  font-size: 0.875rem;
  color: var(--gray-500);
  padding: 4px 0;
  transition: color var(--duration) var(--ease);
}

.footer-col a:hover { color: var(--white); }

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--gray-500);
  transition: all var(--duration) var(--ease);
}

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

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copyright {
  font-size: 0.8125rem;
  color: var(--gray-600);
}

/* ─── CTA Banner ─── */
.cta-banner {
  padding: 80px 0;
  background: var(--dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -25%;
  width: 150%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(108, 99, 255, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta-banner-content {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

.cta-banner p {
  font-size: 1.0625rem;
  color: var(--gray-400);
  margin-bottom: 32px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* ─── Scroll animations ─── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

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

/* ─── Mobile Menu ─── */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white);
  z-index: 999;
  padding: 32px var(--container-px);
  flex-direction: column;
  gap: 0;
}

.mobile-nav.open { display: flex; }

.mobile-nav a {
  display: block;
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--dark);
  padding: 16px 0;
  border-bottom: 1px solid var(--gray-100);
}

.mobile-nav .lang-switcher {
  margin-top: 24px;
  align-self: flex-start;
}

.mobile-nav .nav-cta {
  margin-top: 24px;
  text-align: center;
  display: block;
  padding: 16px;
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
  :root {
    --section-py: 80px;
  }

  .hero-layout { grid-template-columns: 1fr 240px; gap: 40px; }
  .hero-icon { width: 200px; height: 200px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }

  .ceo-card {
    grid-template-columns: 260px 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-py: 64px;
    --container-px: 20px;
  }

  /* Header */
  .nav-links, .nav-right .nav-cta, .nav-right .lang-switcher { display: none; }
  .mobile-toggle { display: flex; }

  /* Hero */
  .hero { min-height: auto; padding: 120px 0 80px; }
  .hero-layout { grid-template-columns: 1fr; gap: 40px; }
  .hero-brand { order: -1; }
  .hero-icon { width: 160px; height: 160px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }

  /* About */
  .about-grid { grid-template-columns: 1fr; gap: 40px; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

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

  /* Purpose */
  .purpose-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }

  /* Team */
  .ceo-card { grid-template-columns: 1fr; gap: 32px; }
  .ceo-photo { max-width: 280px; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .section-title { font-size: 1.75rem; }
  .values-grid { grid-template-columns: 1fr; }
}