/* =========================================================
   Ensolargy Energy & Power Solutions - Premium Corporate CSS
   ========================================================= */
:root {
  --green: #0a7c4a;
  --green-dark: #065a36;
  --green-light: #12a362;
  --green-soft: #e8f5ee;
  --dark: #0f172a;
  --dark-2: #1e293b;
  --gray: #64748b;
  --gray-light: #f1f5f9;
  --white: #ffffff;
  --accent: #f59e0b;
  --shadow-sm: 0 4px 16px rgba(15,23,42,0.06);
  --shadow-md: 0 12px 32px rgba(15,23,42,0.10);
  --shadow-lg: 0 24px 60px rgba(15,23,42,0.16);
  --radius: 14px;
  --radius-lg: 22px;
  --container: 1240px;
  --transition: 0.35s cubic-bezier(.2,.8,.2,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  font-family: 'Manrope', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { width: 92%; max-width: var(--container); margin: 0 auto; }

/* Typography */
h1,h2,h3,h4 { font-family: 'Manrope', sans-serif; font-weight: 700; line-height: 1.15; color: var(--dark); }
.section__title { font-size: clamp(1.8rem, 3.2vw, 2.6rem); margin-bottom: 1rem; }
.section__desc { color: var(--gray); max-width: 680px; font-size: 1.05rem; }
.eyebrow {
  display: inline-block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--green); margin-bottom: 0.75rem;
}
.hero__eyebrow { color: #a7f3d0; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.85rem 1.6rem; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
  border: 2px solid transparent; cursor: pointer; transition: var(--transition);
  white-space: nowrap;
}
.btn--primary { background: var(--green); color: var(--white); border-color: var(--green); }
.btn--primary:hover { background: var(--green-dark); border-color: var(--green-dark); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(10,124,74,0.35); }
.btn--ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.5); }
.btn--ghost:hover { background: var(--white); color: var(--dark); }
.btn--lg { padding: 1rem 2rem; font-size: 1rem; }
.btn--outline { background: transparent; color: var(--green); border-color: var(--green); }
.btn--outline:hover { background: var(--green); color: var(--white); }

/* Topbar */
.topbar { background: var(--dark); color: #cbd5e1; font-size: 0.85rem; padding: 0.55rem 0; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.topbar__left { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.topbar__left span { display: inline-flex; align-items: center; gap: 0.4rem; }
.topbar__left i { color: var(--green-light); }
.topbar__right { display: flex; gap: 0.8rem; }
.topbar__right a { width: 28px; height: 28px; border-radius: 50%; background: rgba(255,255,255,0.08); display: grid; place-items: center; transition: var(--transition); }
.topbar__right a:hover { background: var(--green); color: var(--white); }

/* Header */
.header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15,23,42,0.06);
  transition: var(--transition);
}
.header.scrolled { box-shadow: var(--shadow-sm); background: rgba(255,255,255,0.95); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 0.9rem 0; gap: 1rem; }
.logo { display: flex; align-items: center; gap: 0.6rem; font-weight: 800; font-size: 1.35rem; letter-spacing: 0.02em; }
.logo img, .logo__img { height: 64px; width: auto; max-width: 100%; object-fit: contain; display: block; }
.logo__mark {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--green), var(--green-light));
  color: var(--white); display: grid; place-items: center; font-size: 1.1rem;
  box-shadow: 0 6px 16px rgba(10,124,74,0.35);
}
.logo__text span { color: var(--green); }
.logo--light .logo__text { color: var(--white); }
.logo--light .logo__text span { color: var(--green-light); }

.nav__menu { display: flex; gap: 0.25rem; align-items: center; }
.nav__link {
  padding: 0.6rem 0.95rem; border-radius: 999px; font-weight: 500; font-size: 0.92rem;
  color: var(--dark-2); transition: var(--transition); position: relative;
}
.nav__link:hover, .nav__link.active { color: var(--green); background: var(--green-soft); }
.nav__cta { margin-left: 0.5rem; }
.nav { position: relative; }
.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; z-index: 1002; }
.nav__toggle span { width: 24px; height: 2px; background: var(--dark); border-radius: 2px; transition: var(--transition); transform-origin: center; }
.nav__toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav__backdrop { display: none; }

/* Hero */
.hero {
  position: relative; min-height: 92vh; display: flex; align-items: center;
  color: var(--white); overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transform: scale(1.05); animation: slowZoom 18s ease-in-out infinite alternate;
}
@keyframes slowZoom { from { transform: scale(1.05); } to { transform: scale(1.15); } }
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(8,20,40,0.85) 0%, rgba(10,124,74,0.55) 60%, rgba(8,20,40,0.4) 100%);
}
.hero__content { position: relative; z-index: 2; padding: 6rem 0 4rem; max-width: 820px; }
.hero__title {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem); font-weight: 800; color: var(--white);
  margin-bottom: 1.2rem; letter-spacing: -0.02em;
}
.hero__title span { color: #6ee7b7; }
.hero__desc { font-size: 1.15rem; color: rgba(255,255,255,0.85); max-width: 640px; margin-bottom: 2rem; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero__stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; max-width: 720px; }
.hero__stat { border-left: 2px solid rgba(255,255,255,0.25); padding-left: 1rem; }
.hero__stat strong { font-size: 2rem; font-weight: 800; color: var(--white); }
.hero__stat span { font-size: 1.1rem; color: #6ee7b7; font-weight: 700; }
.hero__stat small { display: block; font-size: 0.8rem; color: rgba(255,255,255,0.7); margin-top: 0.2rem; }
.hero__scroll {
  position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.3);
  display: grid; place-items: center; color: var(--white); z-index: 2;
  animation: bounce 2s infinite;
}
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(8px)} }

/* Sections */
.section { padding: 6rem 0; }
.section__head { text-align: center; margin-bottom: 3.5rem; }
.section__head .section__desc { margin: 0 auto; }
.section__head .eyebrow { }

/* About */
.about__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 4rem; align-items: center; }
.about__media { position: relative; }
.about__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; height: 480px; object-fit: cover; }
.about__badge {
  position: absolute; bottom: -20px; right: -20px; background: var(--white);
  padding: 1.2rem 1.4rem; border-radius: var(--radius); box-shadow: var(--shadow-md);
  max-width: 200px;
}
.about__badge strong { font-size: 2rem; color: var(--green); display: block; }
.about__badge span { font-size: 0.85rem; color: var(--gray); }
.about__content p { color: var(--gray); margin-bottom: 1rem; }
.about__features { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem 1rem; margin: 1.5rem 0; }
.about__feature { display: flex; align-items: center; gap: 0.6rem; font-weight: 500; }
.about__feature i { color: var(--green); }
.about__mv { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin: 1.5rem 0 2rem; padding: 1.5rem; background: var(--gray-light); border-radius: var(--radius); }
.about__mv h4 { color: var(--green); margin-bottom: 0.4rem; font-size: 1rem; }
.about__mv p { font-size: 0.9rem; margin: 0; }

/* Stats */
.stats { background: linear-gradient(135deg, var(--dark), var(--dark-2)); color: var(--white); padding: 4rem 0; }
.stats__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 2rem; text-align: center; }
.stat i { font-size: 2rem; color: var(--green-light); margin-bottom: 0.8rem; }
.stat strong { font-size: 2.6rem; font-weight: 800; color: var(--white); }
.stat span { font-size: 1.2rem; color: var(--green-light); font-weight: 700; }
.stat p { color: #94a3b8; margin-top: 0.4rem; font-size: 0.95rem; }

/* Business */
.business__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
.bizcard {
  background: var(--white); border: 1px solid #e2e8f0; border-radius: var(--radius);
  padding: 2rem 1.6rem; transition: var(--transition); position: relative; overflow: hidden;
}
.bizcard::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--green), var(--green-light)); transform: scaleX(0);
  transform-origin: left; transition: var(--transition);
}
.bizcard:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.bizcard:hover::before { transform: scaleX(1); }
.bizcard__icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--green-soft); color: var(--green);
  display: grid; place-items: center; font-size: 1.5rem; margin-bottom: 1.2rem;
  transition: var(--transition);
}
.bizcard:hover .bizcard__icon { background: var(--green); color: var(--white); }
.bizcard h3 { font-size: 1.05rem; margin-bottom: 0.6rem; }
.bizcard p { color: var(--gray); font-size: 0.9rem; margin-bottom: 1rem; }
.bizcard__link { color: var(--green); font-weight: 600; font-size: 0.9rem; display: inline-flex; align-items: center; gap: 0.4rem; }
.bizcard__link:hover { gap: 0.7rem; }

/* Services */
.services { background: var(--gray-light); }
.services__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.servicecard { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition); }
.servicecard:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.servicecard img { width: 100%; height: 220px; object-fit: cover; }
.servicecard__body { padding: 1.8rem; }
.servicecard__body h3 { margin-bottom: 0.6rem; }
.servicecard__body p { color: var(--gray); font-size: 0.95rem; margin-bottom: 1rem; }
.servicecard__body ul li {
  padding: 0.4rem 0; font-size: 0.9rem; color: var(--dark-2);
  display: flex; align-items: center; gap: 0.5rem;
}
.servicecard__body ul li::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--green);
}

/* Projects */
.projects__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.projectcard { position: relative; border-radius: var(--radius); overflow: hidden; height: 300px; cursor: pointer; }
.projectcard img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.projectcard:hover img { transform: scale(1.1); }
.projectcard__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(8,20,40,0.9) 0%, rgba(8,20,40,0.2) 60%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 1.5rem; color: var(--white);
  transition: var(--transition);
}
.projectcard__tag {
  display: inline-block; width: fit-content; padding: 0.3rem 0.8rem; border-radius: 999px;
  background: var(--green); font-size: 0.75rem; font-weight: 700; margin-bottom: 0.6rem;
}
.projectcard__overlay h3 { color: var(--white); font-size: 1.15rem; margin-bottom: 0.3rem; }
.projectcard__overlay p { color: rgba(255,255,255,0.7); font-size: 0.9rem; }

/* Sustainability */
.sustainability { background: var(--green-soft); }
.sustainability__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 4rem; align-items: center; }
.sustainability__content p { color: var(--gray); margin-bottom: 1.5rem; }
.sus__list { display: flex; flex-direction: column; gap: 1.2rem; margin-bottom: 2rem; }
.sus__item { display: flex; gap: 1rem; align-items: flex-start; }
.sus__item i {
  width: 46px; height: 46px; border-radius: 12px; background: var(--white);
  color: var(--green); display: grid; place-items: center; font-size: 1.2rem; flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.sus__item h4 { font-size: 1rem; margin-bottom: 0.2rem; }
.sus__item p { font-size: 0.9rem; color: var(--gray); margin: 0; }
.sustainability__media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); height: 460px; width: 100%; object-fit: cover; }

/* Contact */
.contact__grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem; align-items: start; }
.contact__info p { color: var(--gray); margin-bottom: 1.5rem; }
.contact__details { display: flex; flex-direction: column; gap: 1.2rem; }
.contact__details > div { display: flex; gap: 1rem; align-items: flex-start; }
.contact__details i {
  width: 44px; height: 44px; border-radius: 12px; background: var(--green-soft);
  color: var(--green); display: grid; place-items: center; font-size: 1.1rem; flex-shrink: 0;
}
.contact__details h4 { font-size: 0.95rem; margin-bottom: 0.2rem; }
.contact__details p { font-size: 0.9rem; color: var(--gray); margin: 0; }
.contact__form {
  background: var(--white); padding: 2.2rem; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); border: 1px solid #e2e8f0;
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form__group { margin-bottom: 1.2rem; }
.form__group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.4rem; color: var(--dark-2); }
.form__group input, .form__group select, .form__group textarea {
  width: 100%; padding: 0.85rem 1rem; border: 1px solid #cbd5e1; border-radius: 10px;
  font-family: inherit; font-size: 1rem; transition: var(--transition); background: var(--white);
}
.newsletter input { font-size: 1rem; }
.form__group input:focus, .form__group select:focus, .form__group textarea:focus {
  outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(10,124,74,0.15);
}
.form__note { margin-top: 0.8rem; font-size: 0.9rem; color: var(--green); min-height: 1.2rem; }
.btn--lg i { }

/* Footer */
.footer { background: var(--dark); color: #cbd5e1; padding: 4rem 0 0; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer__col h4 { color: var(--white); margin-bottom: 1.2rem; font-size: 1.05rem; }
.footer__col p { color: #94a3b8; font-size: 0.9rem; margin: 1rem 0; }
.footer__col a { display: block; color: #94a3b8; font-size: 0.9rem; padding: 0.3rem 0; transition: var(--transition); }
.footer__col a:hover { color: var(--green-light); padding-left: 4px; }
.footer__social { display: flex; gap: 0.6rem; margin-top: 1rem; }
.footer__social a {
  width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.08);
  display: grid; place-items: center; padding: 0;
}
.footer__social a:hover { background: var(--green); color: var(--white); padding: 0; }
.newsletter { display: flex; gap: 0.5rem; }
.newsletter input {
  flex: 1; padding: 0.75rem 1rem; border-radius: 999px; border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.06); color: var(--white); font-family: inherit;
}
.newsletter button {
  width: 44px; height: 44px; border-radius: 50%; border: none; background: var(--green);
  color: var(--white); cursor: pointer; transition: var(--transition);
}
.newsletter button:hover { background: var(--green-light); }
.footer__contact { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.4rem; }
.footer__contact p { color: #94a3b8; font-size: 0.88rem; margin: 0; display: flex; align-items: center; gap: 0.5rem; }
.footer__contact i { color: var(--green-light); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 1.5rem 0; }
.footer__bottom .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer__bottom p { color: #64748b; font-size: 0.85rem; margin: 0; }
.footer__bottom-links { display: flex; gap: 1.5rem; }
.footer__bottom-links a { color: #64748b; font-size: 0.85rem; padding: 0; }
.footer__bottom-links a:hover { color: var(--green-light); padding: 0; }

.backtop {
  position: fixed; right: 1.5rem; bottom: 1.5rem; width: 46px; height: 46px;
  border-radius: 50%; border: none; background: var(--green); color: var(--white);
  cursor: pointer; box-shadow: var(--shadow-md); opacity: 0; visibility: hidden;
  transform: translateY(20px); transition: var(--transition); z-index: 999;
}
.backtop.show { opacity: 1; visibility: visible; transform: translateY(0); }
.backtop:hover { background: var(--green-dark); }

/* Leadership */
.leadership__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; max-width: 900px; margin: 0 auto; }
.leadercard {
  background: var(--white); border: 1px solid #e2e8f0; border-radius: var(--radius-lg);
  padding: 1.6rem 1.4rem; text-align: center; box-shadow: var(--shadow-sm); transition: var(--transition);
}
.leadercard:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.leadercard__avatar {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 1rem;
  background: linear-gradient(135deg, var(--green), var(--green-light));
  color: var(--white); display: grid; place-items: center; font-size: 1.8rem;
  box-shadow: 0 10px 24px rgba(10,124,74,0.3);
}
.leadercard h3 { font-size: 1.1rem; margin-bottom: 0.25rem; }
.leadercard__role { display: block; color: var(--green); font-weight: 600; font-size: 0.88rem; margin-bottom: 0.6rem; }
.leadercard p { color: var(--gray); font-size: 0.88rem; }

/* Services list */
.servicelist { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.servicelist__item {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 1rem 1.1rem; background: var(--white); border: 1px solid #e2e8f0;
  border-radius: var(--radius); transition: var(--transition); font-weight: 500; font-size: 0.92rem;
  color: var(--dark-2);
}
.servicelist__item i { color: var(--green); font-size: 1.15rem; width: 22px; text-align: center; flex-shrink: 0; }
.servicelist__item:hover { border-color: var(--green); background: var(--green-soft); transform: translateY(-3px); box-shadow: var(--shadow-sm); }

/* Reveal animations */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.delay-1 { transition-delay: 0.1s; }
.reveal.delay-2 { transition-delay: 0.2s; }
.reveal.delay-3 { transition-delay: 0.3s; }

/* Responsive */
@media (max-width: 1024px) {
  .business__grid { grid-template-columns: repeat(2,1fr); }
  .projects__grid { grid-template-columns: repeat(2,1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .servicelist { grid-template-columns: repeat(3,1fr); }
  .about__grid, .sustainability__grid, .contact__grid { gap: 2.5rem; }
  .about__media img { height: 420px; }
}
@media (max-width: 900px) {
  .about__grid, .sustainability__grid, .contact__grid { grid-template-columns: 1fr; }
  .servicelist { grid-template-columns: repeat(2,1fr); }
  .hero__stats { grid-template-columns: repeat(2,1fr); }
  .hero__stat { border-left: none; padding-left: 0; text-align: center; }
}
@media (max-width: 768px) {
  .logo img, .logo__img { height: 44px; }
  .topbar__left { display: none; }
  .topbar { padding: 0.4rem 0; }
  .container { width: 94%; }
  .nav__menu {
    position: absolute; top: 100%; left: 0; right: 0; background: var(--white);
    flex-direction: column; padding: 0.75rem; gap: 0.25rem;
    transform: translateY(-10px); opacity: 0; pointer-events: none;
    transition: var(--transition);
    box-shadow: var(--shadow-md); border-bottom: 1px solid #e2e8f0;
    z-index: 1001;
  }
  .nav__menu.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__backdrop {
    display: none; position: fixed; inset: 0; background: rgba(15,23,42,0.45);
    z-index: 999; backdrop-filter: blur(2px);
  }
  .nav__backdrop.open { display: block; }
  body.menu-open { overflow: hidden; }
  .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .hero { min-height: 70vh; }
  .hero__content { padding: 4rem 0 3rem; }
  .hero__stats { grid-template-columns: repeat(2,1fr); gap: 1rem; }
  .hero__stat strong { font-size: 1.6rem; }
  .hero__scroll { display: none; }
  .about__grid, .sustainability__grid, .contact__grid { grid-template-columns: 1fr; gap: 2rem; }
  .about__media img { height: 300px; }
  .about__badge { right: 8px; bottom: 8px; max-width: 150px; padding: 0.75rem 0.9rem; }
  .about__badge strong { font-size: 1.5rem; }
  .stats__grid { grid-template-columns: repeat(2,1fr); gap: 1.5rem; }
  .stat strong { font-size: 2rem; }
  .services__grid { grid-template-columns: 1fr; }
  .projects__grid { grid-template-columns: 1fr; }
  .business__grid { grid-template-columns: 1fr; }
  .servicelist { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .leadership__grid { grid-template-columns: 1fr; }
  .footer__bottom .container { flex-direction: column; text-align: center; }
  .about__mv { grid-template-columns: 1fr; }
  .about__features { grid-template-columns: 1fr; }
  .projectcard { height: 240px; }
  .servicecard img { height: 180px; }
  .sustainability__media img { height: 300px; }
  .contact__form { padding: 1.5rem; }
  .section { padding: 4.5rem 0; }
  .section__head { margin-bottom: 2.5rem; }
}
@media (max-width: 480px) {
  .section { padding: 3.5rem 0; }
  .hero__title { font-size: 1.85rem; }
  .hero__desc { font-size: 1rem; }
  .hero__stats { grid-template-columns: 1fr 1fr; }
  .hero__stat { border-left: none; padding-left: 0; text-align: center; }
  .stats__grid { grid-template-columns: 1fr 1fr; }
  .footer__bottom-links { flex-direction: column; gap: 0.5rem; }
  .btn { white-space: normal; }
  .btn--lg { padding: 0.85rem 1.4rem; font-size: 0.95rem; }
  .topbar__right a { width: 36px; height: 36px; }
}