/* ============================================
   VNTU AGENCY — Global Styles
   Fonts: Telegraf (headers), Roboto Slab (body)
   Palette: #000 | #fff | #00C896 | #8C8C8C
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Roboto+Slab:wght@300;400;500;600;700&family=DM+Sans:wght@400;500;600;700&display=swap');

/* Telegraf via self-hosted or CDN fallback */
@font-face {
  font-family: 'Telegraf';
  src: url('../assets/fonts/Telegraf-UltraBold.woff2') format('woff2');
  font-weight: 800;
  font-display: swap;
}
@font-face {
  font-family: 'Telegraf';
  src: url('../assets/fonts/Telegraf-Bold.woff2') format('woff2');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'Telegraf';
  src: url('../assets/fonts/Telegraf-Medium.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: 'Telegraf';
  src: url('../assets/fonts/Telegraf-Regular.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}

/* ---- Tokens ---- */
:root {
  --black: #000000;
  --white: #ffffff;
  --teal: #00C896;
  --grey: #8C8C8C;
  --grey-dark: #2A2A2A;
  --grey-mid: #1A1A1A;
  --font-heading: 'Telegraf', 'DM Sans', sans-serif;
  --font-body: 'Roboto Slab', Georgia, serif;
  --font-ui: 'DM Sans', system-ui, sans-serif;
  --max-w: 1280px;
  --pad: 64px;
  --pad-section: 120px;
  --radius: 4px;
  --transition: 0.2s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---- Layout ---- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.section { padding: var(--pad-section) 0; }
.section--border-top { border-top: 1px solid var(--grey-dark); }
.section--border-bottom { border-bottom: 1px solid var(--grey-dark); }

/* ---- Typography ---- */
.eyebrow {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal);
  display: block;
  margin-bottom: 12px;
}
h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.05; }
h1 { font-size: clamp(44px, 7vw, 80px); font-weight: 800; text-transform: uppercase; }
h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 800; }
h3 { font-size: clamp(18px, 2.5vw, 24px); font-weight: 700; }
h4 { font-size: 16px; font-weight: 700; }
p { font-family: var(--font-body); }
.text-grey { color: var(--grey); }
.text-teal { color: var(--teal); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 16px 28px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn-primary {
  background: var(--teal);
  color: var(--black);
}
.btn-primary:hover { background: #00dfa8; }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--grey-dark);
}
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }
.btn-ghost {
  background: transparent;
  color: var(--white);
  padding: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--white);
  padding-bottom: 3px;
  border-radius: 0;
}
.btn-ghost:hover { color: var(--teal); border-color: var(--teal); }

/* ---- Nav ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--grey-dark);
  padding: 0 var(--pad);
}
.nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav__logo {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__logo-icon {
  width: 28px;
  height: 28px;
  border: 2px solid var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__link {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  color: var(--grey);
  transition: var(--transition);
}
.nav__link:hover, .nav__link.active { color: var(--white); }
.nav__mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--white);
  font-size: 24px;
}
.nav__mobile-menu {
  display: none;
  flex-direction: column;
  padding: 24px var(--pad);
  border-top: 1px solid var(--grey-dark);
  gap: 20px;
}
.nav__mobile-menu .nav__link { font-size: 16px; }

/* ---- Hero ---- */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}
.hero__content {
  padding: var(--pad-section) var(--pad);
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: relative;
  z-index: 2;
}
.hero__heading { color: var(--white); }
.hero__heading span { color: var(--teal); }
.hero__sub {
  font-size: 18px;
  color: var(--grey);
  line-height: 1.7;
  max-width: 480px;
}
.hero__buttons { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.hero__visual {
  height: 100%;
  min-height: 600px;
  position: relative;
  overflow: hidden;
}
.hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--black) 0%, transparent 40%);
}
.hero__visual-placeholder {
  width: 100%;
  height: 100%;
  background: var(--grey-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey);
  font-family: var(--font-ui);
  font-size: 14px;
}

/* ---- Trust Bar ---- */
.trust { padding: 48px 0; background: var(--black); }
.trust__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}
.trust__logos-wrap { display: flex; flex-direction: column; gap: 16px; }
.trust__label {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--grey);
}
.trust__logos {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.trust__logo {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  color: var(--grey);
  padding: 8px 16px;
  border: 1px solid var(--grey-dark);
  border-radius: var(--radius);
  transition: var(--transition);
  white-space: nowrap;
}
.trust__logo:hover { color: var(--white); border-color: var(--grey); }
.trust__stats { display: flex; gap: 48px; flex-wrap: wrap; }
.trust__stat {}
.trust__stat-number {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 800;
  color: var(--teal);
  display: block;
  line-height: 1;
}
.trust__stat-label {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--grey);
  margin-top: 6px;
  display: block;
}

/* ---- Services ---- */
.services__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 48px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}
.services__header-left { max-width: 520px; }
.services__header-right { max-width: 360px; display: flex; flex-direction: column; gap: 20px; }
.services__intro { color: var(--grey); font-size: 16px; line-height: 1.7; }
.services__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--grey-dark);
  border: 1px solid var(--grey-dark);
}
.service-card {
  background: var(--black);
  padding: 36px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: var(--transition);
}
.service-card:hover { background: var(--grey-mid); }
.service-card__icon { color: var(--teal); font-size: 24px; }
.service-card__title { font-size: 15px; font-weight: 700; }
.service-card__desc { font-family: var(--font-ui); font-size: 13px; color: var(--grey); line-height: 1.6; }

/* ---- Case Studies ---- */
.case-studies__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 56px;
  flex-wrap: wrap;
  gap: 24px;
}
.case-studies__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.case-card { display: flex; flex-direction: column; gap: 0; }
.case-card__image {
  aspect-ratio: 16/10;
  overflow: hidden;
  border-radius: var(--radius);
  margin-bottom: 20px;
  position: relative;
  background: var(--grey-mid);
}
.case-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.case-card:hover .case-card__image img { transform: scale(1.03); }
.case-card__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey);
  font-family: var(--font-ui);
  font-size: 13px;
}
.case-card__category {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 10px;
  display: block;
}
.case-card__title { margin-bottom: 12px; }
.case-card__result { font-family: var(--font-ui); font-size: 14px; color: var(--grey); line-height: 1.6; margin-bottom: 20px; }
.case-card__stats {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.case-stat {}
.case-stat__number {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 800;
  color: var(--white);
  display: block;
  line-height: 1;
}
.case-stat__label {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--grey);
  margin-top: 4px;
  display: block;
}

/* ---- Creative Intelligence ---- */
.ci__header { max-width: 560px; margin-bottom: 56px; }
.ci__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ci-card {
  background: var(--grey-mid);
  border: 1px solid var(--grey-dark);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 180px;
  transition: var(--transition);
}
.ci-card:hover { border-color: var(--teal); }
.ci-card__tag {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--teal);
}
.ci-card__title { font-size: 17px; line-height: 1.4; }
.ci-card__coming-soon { color: var(--grey); font-family: var(--font-ui); font-size: 13px; margin-top: auto; }

/* ---- Behind the Build ---- */
.btb__header { max-width: 560px; margin-bottom: 56px; }
.btb__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--grey-dark);
  border: 1px solid var(--grey-dark);
}
.btb-item {
  background: var(--grey-mid);
  padding: 40px 28px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}
.btb-item:hover { background: #222; }
.btb-item__num {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: 1px;
}
.btb-item__label { font-size: 15px; font-weight: 700; }

/* ---- Testimonials ---- */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  border: 1px solid var(--grey-dark);
  border-radius: var(--radius);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  font-family: var(--font-heading);
  font-size: 80px;
  color: var(--teal);
  line-height: 1;
  position: absolute;
  top: 16px;
  left: 24px;
  opacity: 0.3;
}
.testimonial-card__quote {
  font-family: var(--font-body);
  font-size: 16px;
  font-style: italic;
  line-height: 1.7;
  color: var(--white);
  padding-top: 24px;
}
.testimonial-card__attr {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--teal);
  margin-top: auto;
}

/* ---- Process ---- */
.process__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--grey-dark);
  border: 1px solid var(--grey-dark);
}
.process-step {
  background: var(--black);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}
.process-step:hover { background: var(--grey-mid); border-bottom-color: var(--teal); }
.process-step__num {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: 2px;
}
.process-step__title { font-size: 20px; font-weight: 800; }
.process-step__desc { font-family: var(--font-ui); font-size: 13px; color: var(--grey); line-height: 1.6; }

/* ---- Final CTA ---- */
.final-cta {
  padding: 160px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,200,150,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.final-cta__inner { position: relative; z-index: 1; }
.final-cta h2 { max-width: 640px; margin: 0 auto 16px; }
.final-cta__sub { color: var(--grey); margin-bottom: 40px; font-family: var(--font-ui); font-size: 16px; }

/* ---- Footer ---- */
.footer { background: #050505; border-top: 1px solid var(--grey-dark); padding: 80px 0 32px; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--grey-dark);
  margin-bottom: 32px;
}
.footer__brand {}
.footer__logo { font-family: var(--font-heading); font-size: 18px; font-weight: 800; margin-bottom: 12px; }
.footer__tagline { font-family: var(--font-ui); font-size: 13px; color: var(--grey); line-height: 1.6; max-width: 220px; }
.footer__col-title {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
  display: block;
}
.footer__link {
  display: block;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--grey);
  margin-bottom: 12px;
  transition: var(--transition);
}
.footer__link:hover { color: var(--white); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer__copy { font-family: var(--font-ui); font-size: 12px; color: #555; }

/* ---- Case Study Page ---- */
.cs-hero { padding: 160px 0 80px; border-bottom: 1px solid var(--grey-dark); }
.cs-hero__meta { display: flex; gap: 32px; margin-bottom: 32px; flex-wrap: wrap; }
.cs-hero__meta-item { font-family: var(--font-ui); font-size: 12px; color: var(--grey); }
.cs-hero__meta-item span { color: var(--white); font-weight: 600; display: block; margin-top: 2px; }
.cs-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--grey-dark); border: 1px solid var(--grey-dark); margin: 64px 0; }
.cs-stat { background: var(--black); padding: 40px 32px; }
.cs-stat__number { font-family: var(--font-heading); font-size: 44px; font-weight: 800; color: var(--teal); display: block; line-height: 1; margin-bottom: 8px; }
.cs-stat__label { font-family: var(--font-ui); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--grey); }
.cs-body { display: grid; grid-template-columns: 1fr 2fr; gap: 80px; }
.cs-body__sidebar {}
.cs-body__sidebar-item { margin-bottom: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--grey-dark); }
.cs-body__sidebar-label { font-family: var(--font-ui); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--teal); margin-bottom: 8px; display: block; }
.cs-body__sidebar-value { font-family: var(--font-ui); font-size: 14px; color: var(--grey); line-height: 1.6; }
.cs-body__content section { margin-bottom: 56px; }
.cs-body__content h3 { margin-bottom: 16px; color: var(--white); }
.cs-body__content p { font-family: var(--font-ui); font-size: 15px; color: var(--grey); line-height: 1.8; margin-bottom: 16px; }
.cs-body__content ul { list-style: disc; padding-left: 20px; }
.cs-body__content li { font-family: var(--font-ui); font-size: 15px; color: var(--grey); line-height: 1.8; margin-bottom: 8px; }
.cs-quick-answer {
  background: var(--grey-mid);
  border-left: 3px solid var(--teal);
  padding: 24px 28px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 48px;
}
.cs-quick-answer__label { font-family: var(--font-ui); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--teal); margin-bottom: 8px; }
.cs-quick-answer__text { font-family: var(--font-ui); font-size: 15px; color: var(--white); line-height: 1.7; }

/* ---- About Page ---- */
.about-hero { padding: 160px 0 80px; }
.about-hero__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-hero__image { aspect-ratio: 3/4; overflow: hidden; border-radius: var(--radius); background: var(--grey-mid); }
.about-hero__image img { width: 100%; height: 100%; object-fit: cover; }
.about-hero__bio { font-family: var(--font-ui); font-size: 16px; color: var(--grey); line-height: 1.8; margin: 24px 0; }
.about-credentials { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--grey-dark); border: 1px solid var(--grey-dark); margin-top: 48px; }
.about-cred { background: var(--black); padding: 28px 24px; }
.about-cred__label { font-family: var(--font-ui); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--teal); margin-bottom: 6px; }
.about-cred__value { font-family: var(--font-ui); font-size: 14px; color: var(--grey); }

/* ---- Contact Page ---- */
.contact-hero { padding: 160px 0 80px; }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.contact__form { display: flex; flex-direction: column; gap: 20px; }
.contact__form-group { display: flex; flex-direction: column; gap: 8px; }
.contact__label { font-family: var(--font-ui); font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--grey); }
.contact__input,
.contact__textarea,
.contact__select {
  background: var(--grey-mid);
  border: 1px solid var(--grey-dark);
  border-radius: var(--radius);
  padding: 14px 16px;
  color: var(--white);
  font-family: var(--font-ui);
  font-size: 15px;
  width: 100%;
  transition: var(--transition);
  -webkit-appearance: none;
}
.contact__input:focus,
.contact__textarea:focus,
.contact__select:focus {
  outline: none;
  border-color: var(--teal);
}
.contact__textarea { min-height: 140px; resize: vertical; }
.contact__select option { background: var(--grey-mid); }
.contact__info { display: flex; flex-direction: column; gap: 32px; }
.contact__info-item {}
.contact__info-label { font-family: var(--font-ui); font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--teal); margin-bottom: 8px; display: block; }
.contact__info-value { font-family: var(--font-ui); font-size: 16px; color: var(--white); }

/* ---- Services Page ---- */
.services-detail { padding: var(--pad-section) 0; border-top: 1px solid var(--grey-dark); }
.services-detail__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; margin-top: 56px; }
.service-detail-card {
  background: var(--grey-mid);
  border: 1px solid var(--grey-dark);
  border-radius: var(--radius);
  padding: 40px;
  transition: var(--transition);
}
.service-detail-card:hover { border-color: var(--teal); }
.service-detail-card__icon { font-size: 28px; margin-bottom: 16px; }
.service-detail-card__title { font-size: 22px; margin-bottom: 12px; }
.service-detail-card__desc { font-family: var(--font-ui); font-size: 14px; color: var(--grey); line-height: 1.8; margin-bottom: 20px; }
.service-detail-card__list { display: flex; flex-direction: column; gap: 8px; }
.service-detail-card__list-item { font-family: var(--font-ui); font-size: 13px; color: var(--grey); padding-left: 16px; position: relative; }
.service-detail-card__list-item::before { content: '→'; color: var(--teal); position: absolute; left: 0; }

/* ---- FAQ ---- */
.faq { padding: var(--pad-section) 0; border-top: 1px solid var(--grey-dark); }
.faq__list { display: flex; flex-direction: column; gap: 0; max-width: 800px; }
.faq-item { border-bottom: 1px solid var(--grey-dark); }
.faq-item__question {
  width: 100%;
  background: none;
  border: none;
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  text-align: left;
  padding: 24px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item__arrow { color: var(--teal); font-size: 20px; transition: transform 0.2s; }
.faq-item.open .faq-item__arrow { transform: rotate(45deg); }
.faq-item__answer { font-family: var(--font-ui); font-size: 15px; color: var(--grey); line-height: 1.8; max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s; }
.faq-item.open .faq-item__answer { max-height: 400px; padding-bottom: 24px; }

/* ---- AEO Schema hidden ---- */
.schema-data { display: none; }

/* ---- Utilities ---- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  :root { --pad: 40px; --pad-section: 80px; }
  .hero { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .services__grid { grid-template-columns: repeat(3, 1fr); }
  .case-studies__grid { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }
  .process__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .cs-body { grid-template-columns: 1fr; }
  .cs-stats { grid-template-columns: repeat(2, 1fr); }
  .about-hero__grid { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --pad: 24px; --pad-section: 64px; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .ci__grid { grid-template-columns: 1fr; }
  .btb__grid { grid-template-columns: 1fr 1fr; }
  .process__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .trust__inner { flex-direction: column; align-items: flex-start; }
  .trust__stats { gap: 32px; }
  .services__header { flex-direction: column; }
  .nav__links { display: none; }
  .nav__mobile-toggle { display: block; }
  .nav.open .nav__mobile-menu { display: flex; }
  .nav.open { background: var(--black); }
  .services-detail__grid { grid-template-columns: 1fr; }
  .about-credentials { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  :root { --pad: 16px; }
  .services__grid { grid-template-columns: 1fr; }
  .btb__grid { grid-template-columns: 1fr; }
  .cs-stats { grid-template-columns: 1fr 1fr; }
  .hero__buttons { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}