/* ============================================
   ZULU — Clean, image-heavy marketing site
   Built on Pico CSS v2
   ============================================ */

:root {
  --green: #0d7377;
  --green-dark: #0a5c5f;
  --green-light: #e0f4f4;
  --green-hover: #0b6669;

  --text: #1a1a1a;
  --text-light: #555;
  --border: #e0e0e0;
  --bg: #ffffff;
  --bg-soft: #f6f7f5;
  --radius: 16px;
  --pico-primary: #0d7377;
  --pico-primary-hover: #0b6669;
  --pico-font-family: 'Lexend', sans-serif;
}

/* --- Reset Pico overrides --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Lexend', sans-serif; color: var(--text); background: var(--bg); line-height: 1.6; }
body > * { max-width: none; width: 100%; --pico-block-spacing-vertical: 0; --pico-block-spacing-horizontal: 0; padding: 0; margin: 0; }
h1, h2, h3, h4, strong { font-family: 'Lexend', sans-serif; color: var(--text); margin: 0; }
a { text-decoration: none; color: inherit; --pico-text-decoration: none; }
ul { list-style: none; padding: 0; margin: 0; }
img { display: block; max-width: 100%; height: auto; }
article, blockquote { margin: 0; padding: 0; border: none; background: none; box-shadow: none; --pico-block-spacing-vertical: 0; --pico-block-spacing-horizontal: 0; }
p { margin: 0; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.accent { color: var(--green); }
.section-title { font-size: 36px; font-weight: 800; text-align: center; margin-bottom: 48px; letter-spacing: -0.5px; }

/* --- Buttons --- */
.btn { display: inline-flex; align-items: center; justify-content: center; font-family: 'Lexend', sans-serif; font-weight: 600; font-size: 15px; padding: 14px 32px; border-radius: 12px; border: 2px solid transparent; cursor: pointer; transition: all 0.2s; }
.btn-primary { background: var(--green); color: #fff; border-color: var(--green); }
.btn-primary:hover { background: var(--green-dark); border-color: var(--green-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(13,115,119,0.3); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--green); color: var(--green); }
.btn-white { background: #fff; color: var(--green-dark); border-color: #fff; }
.btn-white:hover { background: var(--green-light); }

/* --- Logo --- */
.logo { display: inline-flex; align-items: center; }
.logo img { height: 88px; width: auto; display: block; object-fit: contain; mix-blend-mode: multiply; }

/* ===========================
   NAVBAR
   =========================== */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(255,255,255,0.95); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid rgba(0,0,0,0.06); transition: background 0.3s, box-shadow 0.3s, border-color 0.3s; }
.navbar--scrolled { background: rgba(255,255,255,0.98); box-shadow: 0 4px 20px rgba(0,0,0,0.08); border-bottom-color: transparent; }
.navbar__inner { display: flex; align-items: center; justify-content: space-between; height: 96px; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a { font-size: 20px; font-weight: 500; color: var(--text-light); padding: 8px 16px; border-radius: 8px; transition: color 0.2s, background 0.2s; }
.nav-links a:hover { color: var(--green); background: var(--green-light); }
.nav-cta { display: inline-flex; align-items: center; font-family: 'Lexend', sans-serif; font-weight: 600; font-size: 16px; padding: 10px 28px; border-radius: 10px; border: none; cursor: pointer; background: var(--green); color: #fff !important; margin-left: 12px; transition: all 0.2s; }
.nav-cta:hover { background: var(--green-dark); color: #fff !important; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(13,115,119,0.25); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all 0.2s; }

/* ===========================
   HERO
   =========================== */
.hero { padding: 124px 0 80px; background: var(--bg-soft); overflow: hidden; }
.hero__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.hero__text h1 { font-size: 52px; font-weight: 800; line-height: 1.08; letter-spacing: -1.5px; margin-bottom: 20px; }
.hero__text p { font-size: 18px; color: var(--text-light); line-height: 1.6; margin-bottom: 32px; max-width: 440px; }
.hero__cta { display: flex; gap: 12px; }
.hero__image { position: relative; }
.hero__image img { border-radius: 24px; object-fit: cover; width: 100%; max-height: 520px; }

/* ===========================
   STATS BAR
   =========================== */
.stats-bar { background: var(--green-dark); padding: 28px 0; }
.stats-bar__inner { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 16px; }
.stat { text-align: center; color: rgba(255,255,255,0.85); font-size: 15px; }
.stat strong { display: block; font-size: 24px; font-weight: 800; color: #fff; margin-bottom: 2px; }

/* ===========================
   SERVICES
   =========================== */
.services { padding: 80px 0; }
.services__row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.service-group { background: var(--bg-soft); border-radius: var(--radius); overflow: hidden; transition: transform 0.25s, box-shadow 0.25s; }
.service-group:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.08); }
.service-group__image img { width: 100%; height: 240px; object-fit: cover; }
.service-group h3 { font-size: 22px; font-weight: 700; padding: 24px 28px 12px; }
.service-group__items { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 28px 28px; }
.service-group__items span { font-size: 13px; font-weight: 500; color: var(--green-dark); background: var(--green-light); padding: 6px 16px; border-radius: 100px; }

/* ===========================
   CAROUSEL — Specialized Support
   =========================== */
.carousel-section { padding: 80px 0; background: var(--bg-soft); }
.carousel__viewport { overflow: hidden; border-radius: var(--radius); }
.carousel__track { display: flex; gap: 24px; transition: transform 0.5s ease; }
.carousel__card { flex: 0 0 calc((100% - 72px) / 4); position: relative; border-radius: var(--radius); overflow: hidden; transition: transform 0.25s, box-shadow 0.25s; cursor: pointer; }
.carousel__card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.15); }
.carousel__card img { width: 100%; aspect-ratio: 2/3; object-fit: cover; display: block; }
.carousel__overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 48px 20px 20px; background: linear-gradient(transparent, rgba(0,0,0,0.75)); }
.carousel__tag { display: inline-block; background: var(--green); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: 1px; padding: 6px 14px; border-radius: 6px; margin-bottom: 8px; text-transform: uppercase; }
.carousel__title { color: #fff; font-size: 18px; font-weight: 700; line-height: 1.3; }

/* ===========================
   WHY US
   =========================== */
.why-us { padding: 80px 0; background: var(--bg-soft); }
.features { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.feature { text-align: center; padding: 28px 12px; background: #fff; border-radius: var(--radius); border: 1px solid var(--border); transition: all 0.2s; }
.feature:hover { border-color: var(--green); transform: translateY(-2px); }
.feature__icon { margin-bottom: 12px; min-height: 88px; display: grid; place-items: center; }
.feature__icon img { width: 88px; height: 88px; object-fit: contain; }
.feature h4 { font-size: 13px; font-weight: 600; color: var(--text); line-height: 1.3; }

/* ===========================
   BANNER
   =========================== */
.banner { padding: 0; background: var(--green-dark); }
.banner__inner { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 0; }
.banner__inner > img { width: 100%; height: 360px; object-fit: cover; }
.banner__text { padding: 48px 56px; }
.banner__text h2 { font-size: 32px; font-weight: 800; color: #fff; margin-bottom: 12px; }
.banner__text p { font-size: 17px; color: rgba(255,255,255,0.8); margin-bottom: 28px; line-height: 1.6; }
.banner__text strong { color: #80f0ff; }

/* ===========================
   REVIEWS
   =========================== */
.reviews { padding: 80px 0; }
.reviews__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; transition: all 0.2s; }
.review-card:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(0,0,0,0.06); }
.review-card__stars { color: #f5a623; font-size: 16px; letter-spacing: 2px; margin-bottom: 16px; }
.review-card p { font-size: 15px; line-height: 1.65; color: var(--text-light); margin-bottom: 20px; font-style: italic; }
.review-card strong { font-size: 15px; color: var(--text); display: block; }
.review-card > span { font-size: 13px; color: var(--text-light); }

/* ===========================
   IDEAL FOR
   =========================== */
.ideal-for { padding: 80px 0; background: var(--bg-soft); }
.ideal-for__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.ideal-card { border-radius: var(--radius); overflow: hidden; position: relative; transition: transform 0.25s; }
.ideal-card:hover { transform: translateY(-4px); }
.ideal-card img { width: 100%; height: 200px; object-fit: cover; display: block; }
.ideal-card h4 { padding: 16px 20px; font-size: 15px; font-weight: 700; text-align: center; background: #fff; margin: 0; }

/* ===========================
   CONTACT
   =========================== */
.contact { padding: 80px 0; }
.contact__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.contact-card { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 36px 20px; border-radius: var(--radius); border: 1px solid var(--border); background: #fff; transition: all 0.25s; color: inherit; }
a.contact-card:hover { border-color: var(--green); background: var(--green-light); transform: translateY(-4px); box-shadow: 0 8px 24px rgba(13,115,119,0.12); }
.contact-card__icon { width: 100px; height: 100px; margin-bottom: 16px; }
.contact-card__icon img { width: 100%; height: 100%; object-fit: contain; border-radius: 16px; }
.contact-card strong { font-size: 16px; margin-bottom: 6px; }
.contact-card p { font-size: 14px; color: var(--text-light); }

/* ===========================
   FOOTER
   =========================== */
.footer { background: var(--green-dark); padding: 40px 0; color: rgba(255,255,255,0.7); }
.footer__inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.footer .logo img { height: 36px; mix-blend-mode: screen; filter: brightness(1.6); }
.footer__brand p { font-size: 13px; margin-top: 4px; color: rgba(255,255,255,0.85); }
.footer__links { display: flex; gap: 24px; }
.footer__links a { font-size: 14px; color: rgba(255,255,255,0.85); transition: color 0.2s; }
.footer__links a:hover { color: #fff; }
.footer__social { display: flex; gap: 16px; }
.social-icon { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.15); color: rgba(255,255,255,0.9); transition: all 0.2s; }
.social-icon:hover { background: rgba(255,255,255,0.2); color: #fff; transform: translateY(-2px); }
.footer__copy p { font-size: 13px; color: rgba(255,255,255,0.75); }

/* ===========================
   WHATSAPP FLOAT
   =========================== */
.wa-float { position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 16px rgba(37,211,102,0.4); z-index: 99; transition: transform 0.2s; }
.wa-float:hover { transform: scale(1.1); }

/* ===========================
   ANIMATIONS
   =========================== */
.fade-up { opacity: 0; transform: translateY(20px); transition: opacity 0.5s, transform 0.5s; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
  .services__row { grid-template-columns: 1fr 1fr; }
  .carousel__card { flex: 0 0 calc((100% - 48px) / 3); }
  .features { grid-template-columns: repeat(3, 1fr); }
  .ideal-for__grid { grid-template-columns: repeat(2, 1fr); }
  .hero__text h1 { font-size: 42px; }
  .section-title { font-size: 30px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .navbar.nav-open .nav-links { display: flex; flex-direction: column; position: absolute; top: 96px; left: 0; right: 0; background: rgba(255,255,255,0.98); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); padding: 16px 24px; gap: 4px; box-shadow: 0 8px 24px rgba(0,0,0,0.1); border-top: 1px solid rgba(0,0,0,0.06); }
  .navbar.nav-open .nav-toggle span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .navbar.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .navbar.nav-open .nav-toggle span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  .logo img { height: 68px; }
  .nav-cta { width: 100%; justify-content: center; margin-left: 0; margin-top: 8px; }

  .hero { padding: 112px 0 60px; }
  .hero__inner { grid-template-columns: 1fr; gap: 32px; }
  .hero__text h1 { font-size: 36px; }
  .hero__image img { max-height: 360px; border-radius: 16px; }

  .services__row { grid-template-columns: 1fr; }
  .carousel__card { flex: 0 0 calc((100% - 24px) / 2); }
  .carousel__card img { aspect-ratio: 3/4; }
  .features { grid-template-columns: repeat(3, 1fr); }
  .reviews__grid { grid-template-columns: 1fr; }
  .banner__inner { grid-template-columns: 1fr; }
  .banner__inner > img { height: 240px; }
  .banner__text { padding: 36px 28px; text-align: center; }
  .banner__text h2 { font-size: 26px; }
  .ideal-for__grid { grid-template-columns: 1fr 1fr; }
  .contact__grid { grid-template-columns: 1fr 1fr; }
  .footer__inner { flex-direction: column; text-align: center; }
  .footer__links { justify-content: center; }
  .footer__social { justify-content: center; }
}

@media (max-width: 480px) {
  .hero__text h1 { font-size: 30px; }
  .hero__cta { flex-direction: column; }
  .carousel__card { flex: 0 0 100%; }
  .carousel__card img { aspect-ratio: 3/4; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .stats-bar__inner { flex-direction: column; gap: 12px; }
  .ideal-for__grid { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr 1fr; max-width: 360px; margin: 0 auto; }
  .section-title { font-size: 26px; margin-bottom: 32px; }
}