/* =============================================================
   Ahmed Wahaj Industries – style.css
   Primary: #0B6E3B  |  Secondary/Gold: #C59D34
   Fonts: Poppins (headings), Inter (body)
   ============================================================= */

/* ── 1. CSS CUSTOM PROPERTIES ─────────────────────────────── */
:root {
  --clr-primary:      #0B6E3B;
  --clr-primary-dk:   #085630;
  --clr-primary-lt:   #0e8a4a;
  --clr-secondary:    #C59D34;
  --clr-secondary-dk: #a07f25;
  --clr-white:        #ffffff;
  --clr-bg:           #f7f8f6;
  --clr-bg-alt:       #eef1ec;
  --clr-text:         #1a2318;
  --clr-text-muted:   #5a6b58;
  --clr-border:       #d6e0d2;

  --ff-head: 'Poppins', sans-serif;
  --ff-body: 'Inter', sans-serif;

  --shadow-sm:  0 2px 8px rgba(11,110,59,.08);
  --shadow-md:  0 6px 24px rgba(11,110,59,.12);
  --shadow-lg:  0 16px 48px rgba(11,110,59,.18);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-full: 9999px;

  --transition: 300ms ease;

  --nav-h: 72px;
}

/* ── 2. RESET & BASE ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--ff-body);
  color: var(--clr-text);
  background: var(--clr-white);
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

address { font-style: normal; }

/* ── 3. UTILITY ───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
}

.section {
  padding-block: 96px;
}

.section--alt {
  background: var(--clr-bg);
}

/* Section Header */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-label {
  display: inline-block;
  font-family: var(--ff-head);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-secondary);
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--ff-head);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--clr-text);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-divider {
  width: 56px;
  height: 4px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-secondary));
  border-radius: var(--radius-full);
  margin-inline: auto;
  margin-bottom: 20px;
}

.section-desc {
  max-width: 600px;
  margin-inline: auto;
  color: var(--clr-text-muted);
  font-size: 1.05rem;
}

/* ── 4. BUTTONS ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--ff-head);
  font-size: .9rem;
  font-weight: 600;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition),
              box-shadow var(--transition);
  white-space: nowrap;
  letter-spacing: .02em;
}

.btn--primary {
  background: var(--clr-primary);
  color: var(--clr-white);
  border-color: var(--clr-primary);
}
.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--clr-primary-dk);
  border-color: var(--clr-primary-dk);
  transform: scale(1.04);
  box-shadow: 0 6px 20px rgba(11,110,59,.35);
}

.btn--outline {
  background: transparent;
  color: var(--clr-white);
  border-color: var(--clr-white);
}
.btn--outline:hover,
.btn--outline:focus-visible {
  background: var(--clr-white);
  color: var(--clr-primary);
  transform: scale(1.04);
}

/* Outline on light bg (about section) */
.about__content .btn--outline,
.contact__actions .btn--outline {
  color: var(--clr-primary);
  border-color: var(--clr-primary);
}
.about__content .btn--outline:hover,
.contact__actions .btn--outline:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
}

/* Glow variant for contact */
.btn--glow:hover {
  box-shadow: 0 0 18px rgba(11,110,59,.45);
}

/* ── 5. NAVIGATION ────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.nav__logo { display: flex; align-items: center; gap: 10px; }
.nav__logo-img { height: 44px; width: auto; }
.nav__logo-text {
  align-items: center;
  gap: 8px;
  font-family: var(--ff-head);
}
.logo-awi {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--clr-primary);
  background: var(--clr-secondary);
  padding: 2px 8px;
  border-radius: 4px;
}
.logo-full {
  font-size: .8rem;
  font-weight: 600;
  color: var(--clr-text);
  line-height: 1.2;
  max-width: 120px;
}
.header:not(.scrolled) .logo-full { color: var(--clr-white); }

/* Nav links */
.nav__list {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  font-family: var(--ff-head);
  font-size: .875rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  position: relative;
  transition: color var(--transition), background var(--transition);
  color: var(--clr-white);
}

.header.scrolled .nav__link { color: var(--clr-text); }

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--clr-secondary);
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transition: transform 300ms ease;
}

.nav__link:hover::after,
.nav__link.active::after { transform: scaleX(1); }

.nav__link:hover { color: var(--clr-secondary); }
.header.scrolled .nav__link:hover { color: var(--clr-primary); }

/* Hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition), background var(--transition);
}
.header.scrolled .hamburger { background: var(--clr-text); }

.nav__toggle[aria-expanded="true"] .hamburger:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] .hamburger:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] .hamburger:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── 6. HERO ──────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #063d21 0%, #0B6E3B 60%, #1a5c2a 100%);
}

.hero__bg--fallback {
  background: linear-gradient(135deg, #063d21 0%, #0B6E3B 60%, #1a5c2a 100%);
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .32;
  transition: transform 8s ease;
}

.hero:hover .hero__bg-img { transform: scale(1.04); }

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(6,40,20,.55) 0%,
    rgba(11,110,59,.45) 50%,
    rgba(3,20,10,.75) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  color: var(--clr-white);
  padding-top: calc(var(--nav-h) + 32px);
  padding-bottom: 80px;
}

.hero__logo-wrap { margin-bottom: 24px; }
.hero__logo { height: 80px; width: auto; }

.hero__tagline {
  font-family: var(--ff-head);
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--clr-secondary);
  margin-bottom: 16px;
}

.hero__title {
  font-family: var(--ff-head);
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 22px;
}
.hero__title span { color: var(--clr-secondary); }

.hero__subtitle {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: rgba(255,255,255,.85);
  max-width: 600px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero__cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 2px solid rgba(255,255,255,.5);
  border-radius: var(--radius-full);
  animation: bounce 2s infinite;
}

.scroll-arrow {
  display: block;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--clr-white);
  border-bottom: 2px solid var(--clr-white);
  transform: rotate(45deg) translate(-2px,-2px);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── 7. ABOUT ─────────────────────────────────────────────── */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--clr-bg-alt);
  box-shadow: var(--shadow-md);
  position: relative;
}

.about__image-wrap--fallback::after {
  content: 'AWI Facility';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-head);
  font-size: 1.5rem;
  color: var(--clr-text-muted);
  background: linear-gradient(135deg, var(--clr-bg-alt), #d4e6d4);
}

.about__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}
.about__image-wrap:hover .about__image { transform: scale(1.04); }

.about__heading {
  font-family: var(--ff-head);
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 18px;
  line-height: 1.3;
}

.about__text {
  color: var(--clr-text-muted);
  margin-bottom: 16px;
  font-size: .975rem;
}

.about__stats {
  display: flex;
  gap: 20px;
  margin-block: 28px;
  flex-wrap: wrap;
}

.stat-card {
  flex: 1 1 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 18px 12px;
  background: var(--clr-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
  transition: box-shadow var(--transition), transform var(--transition);
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.stat-number {
  font-family: var(--ff-head);
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--clr-primary);
  line-height: 1;
}

.stat-label {
  font-size: .78rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  text-align: center;
  margin-top: 4px;
}

/* ── 8. SERVICES ──────────────────────────────────────────── */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: transform 300ms ease, box-shadow 300ms ease;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-secondary));
  transform: scaleX(0);
  transition: transform 300ms ease;
  transform-origin: left;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card__icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(11,110,59,.1), rgba(197,157,52,.1));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: transform 300ms ease;
}
.service-card:hover .service-card__icon-wrap { transform: scale(1.1) rotate(-4deg); }

.service-card__svg {
  width: 36px;
  height: 36px;
  color: var(--clr-primary);
}

.service-card__icon-fallback {
  font-size: 1.75rem;
}

.service-card__title {
  font-family: var(--ff-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 12px;
}

.service-card__desc {
  font-size: .9rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
  flex: 1;
}

.service-card__tag {
  display: inline-block;
  margin-top: 18px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-secondary);
  background: rgba(197,157,52,.12);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

/* ── 9. WHY CHOOSE US ─────────────────────────────────────── */
.why-us__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  border: 1px solid var(--clr-border);
  text-align: center;
  transition: transform 300ms ease, box-shadow 300ms ease;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.feature-card__icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(11,110,59,.08), rgba(11,110,59,.15));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--clr-primary);
  transition: transform 300ms ease;
}
.feature-card:hover .feature-card__icon { transform: scale(1.15) rotate(8deg); }

.feature-card__icon svg { width: 28px; height: 28px; }

.feature-card__title {
  font-family: var(--ff-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 10px;
}

.feature-card__desc {
  font-size: .875rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

/* ── 10. LEADERSHIP ───────────────────────────────────────── */
.leadership__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.leader-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-sm);
  transition: transform 350ms ease, box-shadow 350ms ease;
}
.leader-card:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
}

.leader-card__avatar-wrap {
  width: 110px;
  height: 110px;
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 0 auto 20px;
  border: 4px solid var(--clr-bg-alt);
  box-shadow: 0 4px 14px rgba(11,110,59,.2);
  position: relative;
}

.leader-card__avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}
.leader-card:hover .leader-card__avatar { transform: scale(1.06); }

.leader-card__avatar-fallback {
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-head);
  font-size: 1.6rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-lt));
  color: var(--clr-white);
}

.leader-card__name {
  font-family: var(--ff-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 4px;
}

.leader-card__role {
  font-size: .82rem;
  font-weight: 600;
  color: var(--clr-secondary);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: 14px;
}

.leader-card__bio {
  font-size: .875rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
}

/* ── 11. CONTACT ──────────────────────────────────────────── */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact__info-title {
  font-family: var(--ff-head);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 28px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 22px;
}

.contact-item__icon {
  width: 42px;
  height: 42px;
  min-width: 42px;
  border-radius: var(--radius-full);
  background: rgba(11,110,59,.1);
  color: var(--clr-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 300ms ease, background 300ms ease;
}
.contact-item:hover .contact-item__icon {
  transform: scale(1.15);
  background: var(--clr-primary);
  color: var(--clr-white);
}

.contact-item__icon svg { width: 20px; height: 20px; }

.contact-item__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-item__text strong {
  font-family: var(--ff-head);
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--clr-text-muted);
}

.contact-item__text span,
.contact-item__text a {
  font-size: .95rem;
  color: var(--clr-text);
  line-height: 1.5;
  transition: color var(--transition);
}
.contact-item__text a:hover { color: var(--clr-primary); }

.contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

/* Map */
.contact__map {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-placeholder {
  width: 100%;
  height: 400px;
  background: var(--clr-bg-alt);
}

.map-placeholder iframe {
  border-radius: var(--radius-md);
}

/* ── 12. FOOTER ───────────────────────────────────────────── */
.footer {
  background: #0b1f10;
  color: rgba(255,255,255,.75);
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-block: 64px;
}

.footer__logo { height: 50px; margin-bottom: 12px; }

.footer__brand-name {
  font-family: var(--ff-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 10px;
}

.footer__brand-desc {
  font-size: .85rem;
  line-height: 1.65;
  max-width: 260px;
}

.footer__heading {
  font-family: var(--ff-head);
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--clr-secondary);
  margin-bottom: 18px;
}

.footer__list { display: flex; flex-direction: column; gap: 10px; }

.footer__link {
  font-size: .875rem;
  color: rgba(255,255,255,.65);
  transition: color var(--transition), padding-left var(--transition);
  position: relative;
}
.footer__link:hover {
  color: var(--clr-secondary);
  padding-left: 4px;
}

.footer__address { display: flex; flex-direction: column; gap: 8px; }
.footer__address p { font-size: .875rem; line-height: 1.6; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-block: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.footer__copy,
.footer__credit { font-size: .82rem; }

/* ── 13. BACK TO TOP ──────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  background: var(--clr-primary);
  color: var(--clr-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  z-index: 900;
}
.back-to-top svg { width: 20px; height: 20px; }
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { background: var(--clr-primary-dk); transform: translateY(-3px); }

/* ── 14. SCROLL REVEAL ANIMATIONS ────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 550ms ease, transform 550ms ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* ── 15. RESPONSIVE ───────────────────────────────────────── */

/* Tablet (≤ 1024px) */
@media (max-width: 1024px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }
  .about__grid {
    gap: 40px;
  }
  .contact__grid {
    gap: 32px;
  }
}

/* Tablet portrait (≤ 768px) */
@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  .section { padding-block: 64px; }

  /* Nav mobile */
  .nav__toggle { display: flex; z-index: 10; }

  .nav__list {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(255,255,255,.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    gap: 0;
    padding: 16px 0 24px;
    box-shadow: var(--shadow-md);
    transform: translateY(-110%);
    transition: transform 350ms ease;
  }

  .nav__list.open { transform: translateY(0); }

  .nav__link {
    display: block;
    padding: 13px 24px;
    font-size: 1rem;
    color: var(--clr-text);
    border-radius: 0;
  }
  .nav__link::after { display: none; }
  .nav__link:hover {
    background: rgba(11,110,59,.07);
    color: var(--clr-primary);
  }

  /* About */
  .about__grid { grid-template-columns: 1fr; gap: 36px; }
  .about__image-wrap { max-width: 500px; margin-inline: auto; }

  /* Contact */
  .contact__grid { grid-template-columns: 1fr; }
  .map-placeholder { height: 300px; }

  /* Footer */
  .footer__top { grid-template-columns: 1fr 1fr; }
}

/* Mobile (≤ 500px) */
@media (max-width: 500px) {
  .hero__title { font-size: 2.2rem; }
  .hero__cta-group { flex-direction: column; }
  .hero__cta-group .btn { width: 100%; }

  .about__stats { flex-direction: column; gap: 12px; }
  .stat-card { flex-direction: row; justify-content: center; gap: 10px; }

  .footer__top {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer__bottom { flex-direction: column; align-items: center; text-align: center; }

  .contact__actions { flex-direction: column; }
  .contact__actions .btn { width: 100%; }

  .back-to-top { bottom: 20px; right: 20px; }
}