/* Wez International – Main Stylesheet */
:root {
  --black: #000000;
  --blue: #1a428a;
  --cyan: #1ecad3;
  --white: #ffffff;
  --gray: #7a7a7a;
  --dark: #111111;
  --panel: #181818;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Montserrat', sans-serif; background: var(--black); color: var(--white); overflow-x: hidden; }
img { max-width: 100%; height: auto; }
a { text-decoration: none; }

/* ── NAV ── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 4rem; height: 76px;
  background: rgba(0,0,0,0.92); backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background 0.3s;
}
.site-header .logo img { height: 30px; display: block; }
.site-header .logo-text { font-size: 1.3rem; font-weight: 800; color: #fff; letter-spacing: -0.03em; }
.site-header .logo-text span { color: var(--cyan); }
.nav-menu { display: flex; gap: 2.5rem; list-style: none; align-items: center; }
.nav-menu a { color: rgba(255,255,255,0.55); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; transition: color 0.2s; }
.nav-menu a:hover, .nav-menu .current-menu-item a { color: var(--cyan); }
.nav-menu .menu-cta a { background: var(--cyan); color: var(--black) !important; padding: 0.55rem 1.4rem; border-radius: 2px; font-weight: 700; }
.nav-menu .menu-cta a:hover { opacity: 0.88; }

/* ── BUTTONS ── */
.btn-primary { background: var(--cyan); color: var(--black); padding: 0.9rem 2rem; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; border-radius: 2px; display: inline-block; transition: opacity 0.2s, transform 0.15s; border: none; cursor: pointer; font-family: 'Montserrat', sans-serif; }
.btn-primary:hover { opacity: 0.88; transform: translateY(-2px); color: var(--black); }
.btn-outline { border: 1px solid rgba(255,255,255,0.2); color: rgba(255,255,255,0.75); padding: 0.9rem 2rem; font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; border-radius: 2px; display: inline-block; transition: border-color 0.2s, color 0.2s; }
.btn-outline:hover { border-color: var(--cyan); color: var(--cyan); }

/* ── SECTION COMMON ── */
.eyebrow { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan); margin-bottom: 1rem; display: block; }
.section-title { font-size: clamp(1.9rem, 3vw, 2.8rem); font-weight: 800; line-height: 1.05; letter-spacing: -0.03em; margin-bottom: 1.25rem; }
.section-text { font-size: 0.925rem; line-height: 1.85; color: rgba(255,255,255,0.6); margin-bottom: 1.25rem; }

/* ── HOME HERO ── */
.home-hero {
  min-height: 100vh; display: grid; grid-template-columns: 55% 45%;
  padding-top: 76px; position: relative; overflow: hidden;
}
.home-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 70% at 65% 55%, rgba(26,66,138,0.3) 0%, transparent 65%);
  pointer-events: none;
}
.hero-grid-overlay {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px; pointer-events: none;
}
.hero-content { display: flex; flex-direction: column; justify-content: center; padding: 6rem 3.5rem 6rem 5rem; position: relative; z-index: 2; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 0.75rem; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan); margin-bottom: 2rem; }
.hero-eyebrow::before { content: ''; display: block; width: 24px; height: 1.5px; background: var(--cyan); }
.hero-headline { font-size: clamp(3rem, 5.5vw, 5.5rem); font-weight: 900; line-height: 0.92; letter-spacing: -0.04em; margin-bottom: 1.5rem; }
.hero-headline .cyan { color: var(--cyan); }
.hero-slogan { font-size: 1rem; font-style: italic; color: rgba(255,255,255,0.4); margin-bottom: 1.5rem; }
.hero-slogan strong { color: rgba(255,255,255,0.75); font-style: normal; }
.hero-sub { font-size: 0.95rem; line-height: 1.8; color: rgba(255,255,255,0.55); max-width: 480px; margin-bottom: 2.75rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-image-side { position: relative; overflow: hidden; }
.hero-image-side img { width: 100%; height: 100%; object-fit: cover; object-position: left center; display: block; filter: brightness(0.9) saturate(1.1); }
.hero-image-side::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to right, #000 0%, transparent 35%), linear-gradient(to top, rgba(0,0,0,0.4) 0%, transparent 50%); }

/* ── ABOUT STRIP ── */
.about-strip { background: var(--blue); padding: 7rem 5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; position: relative; overflow: hidden; }
.about-strip::before { content: ''; position: absolute; right: -100px; bottom: -100px; width: 400px; height: 400px; border-radius: 50%; border: 70px solid rgba(255,255,255,0.04); pointer-events: none; }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,0.08); border-radius: 4px; overflow: hidden; }
.about-stat { background: rgba(0,0,20,0.35); padding: 2rem 1.75rem; text-align: center; }
.about-stat-num { font-size: 3rem; font-weight: 900; color: var(--cyan); line-height: 1; margin-bottom: 0.5rem; letter-spacing: -0.03em; }
.about-stat-label { font-size: 0.75rem; color: rgba(255,255,255,0.55); text-transform: uppercase; letter-spacing: 0.1em; }

/* ── PRODUCTS ── */
.products-section { background: var(--black); padding: 7rem 5rem; }
.products-header { max-width: 600px; margin-bottom: 4rem; }
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.05); border-radius: 4px; overflow: hidden; }
.product-card { background: var(--panel); padding: 2.25rem 2rem; position: relative; overflow: hidden; transition: background 0.25s; }
.product-card::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1.5px; background: var(--cyan); transform: scaleX(0); transform-origin: left; transition: transform 0.35s; }
.product-card:hover { background: #1c1c1c; }
.product-card:hover::after { transform: scaleX(1); }
.product-tag { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(30,202,211,0.7); margin-bottom: 0.85rem; display: block; }
.product-name { font-size: 1.25rem; font-weight: 800; margin-bottom: 0.85rem; letter-spacing: -0.01em; }
.product-desc { font-size: 0.875rem; line-height: 1.7; color: rgba(255,255,255,0.5); }

/* ── SERVICES ── */
.services-section { background: #0d0d0d; padding: 7rem 5rem; }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; margin-top: 3.5rem; }
.service-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); border-radius: 4px; padding: 2.25rem; transition: border-color 0.25s, transform 0.2s; }
.service-card:hover { border-color: rgba(30,202,211,0.25); transform: translateY(-3px); }
.service-num { font-size: 3.5rem; font-weight: 900; color: rgba(30,202,211,0.1); line-height: 1; margin-bottom: 1.25rem; letter-spacing: -0.04em; }
.service-title { font-size: 1rem; font-weight: 700; margin-bottom: 0.85rem; }
.service-desc { font-size: 0.875rem; line-height: 1.75; color: rgba(255,255,255,0.5); }

/* ── CLIMA CORE ── */
.climacore-section { background: var(--blue); padding: 7rem 5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; position: relative; overflow: hidden; }
.iot-badge { display: inline-flex; align-items: center; background: rgba(30,202,211,0.12); border: 1px solid rgba(30,202,211,0.3); padding: 0.4rem 1rem; border-radius: 2px; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--cyan); margin-bottom: 1.5rem; }
.use-cases { display: grid; grid-template-columns: 1fr 1fr; gap: 0.65rem; margin-top: 2rem; }
.use-case { background: rgba(0,0,0,0.2); border: 1px solid rgba(255,255,255,0.08); border-radius: 3px; padding: 0.85rem 1rem; font-size: 0.82rem; color: rgba(255,255,255,0.7); display: flex; align-items: center; gap: 0.6rem; }
.use-case::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); flex-shrink: 0; }
.video-frame { width: 100%; aspect-ratio: 16/9; border-radius: 4px; overflow: hidden; border: 1px solid rgba(255,255,255,0.12); position: relative; background: #000; box-shadow: 0 0 60px rgba(30,202,211,0.1); }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: none; }

/* ── CONTACT ── */
.contact-section { background: var(--black); padding: 7rem 5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; }
.contact-info-item { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.75rem; }
.contact-icon { width: 38px; height: 38px; background: rgba(30,202,211,0.1); border: 1px solid rgba(30,202,211,0.2); border-radius: 3px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-icon svg { width: 16px; height: 16px; stroke: var(--cyan); fill: none; stroke-width: 1.5; }
.contact-label { font-size: 0.68rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.25rem; }
.contact-value { font-size: 0.95rem; color: var(--white); line-height: 1.5; }
.contact-value a { color: var(--cyan); }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.68rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.1em; }
.form-group input, .form-group textarea, .form-group select { background: var(--panel); border: 1px solid rgba(255,255,255,0.08); border-radius: 2px; color: var(--white); padding: 0.8rem 1rem; font-size: 0.9rem; font-family: 'Montserrat', sans-serif; transition: border-color 0.2s; outline: none; width: 100%; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--cyan); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ── PAGE HERO ── */
.page-hero { min-height: 52vh; display: flex; flex-direction: column; justify-content: flex-end; padding: 8rem 5rem 5rem; position: relative; overflow: hidden; background: var(--black); }
.page-hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 70% 80% at 60% 60%, rgba(26,66,138,0.3) 0%, transparent 65%); pointer-events: none; }
.page-hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px); background-size: 60px 60px; pointer-events: none; }
.page-hero-tag { display: inline-flex; align-items: center; gap: 0.75rem; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan); margin-bottom: 1.5rem; }
.page-hero-tag::before { content: ''; display: block; width: 24px; height: 1.5px; background: var(--cyan); }
.page-hero h1 { font-size: clamp(3rem, 6vw, 6rem); font-weight: 900; line-height: 0.92; letter-spacing: -0.04em; position: relative; z-index: 2; }
.page-hero h1 span { color: var(--cyan); }
.page-hero-sub { font-size: 1rem; line-height: 1.75; color: rgba(255,255,255,0.5); max-width: 600px; margin-top: 1.5rem; position: relative; z-index: 2; }

/* ── CTA STRIP ── */
.cta-strip { background: var(--dark); padding: 6rem 5rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.cta-strip h2 { font-size: clamp(1.8rem, 2.5vw, 2.5rem); font-weight: 800; letter-spacing: -0.03em; max-width: 560px; }
.cta-strip h2 span { color: var(--cyan); }
.cta-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── FOOTER ── */
.site-footer { background: var(--panel); border-top: 1px solid rgba(255,255,255,0.05); padding: 2.5rem 5rem; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem; }
.footer-logo { font-size: 1.2rem; font-weight: 800; color: rgba(255,255,255,0.5); letter-spacing: -0.03em; }
.footer-logo span { color: var(--cyan); }
.footer-nav { display: flex; gap: 2rem; list-style: none; }
.footer-nav a { font-size: 0.7rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.1em; transition: color 0.2s; }
.footer-nav a:hover { color: var(--cyan); }
.footer-copy { font-size: 0.72rem; color: rgba(255,255,255,0.22); }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .site-header { padding: 0 1.5rem; }
  .nav-menu { display: none; }
  .home-hero { grid-template-columns: 1fr; }
  .hero-content { padding: 4rem 1.5rem 2.5rem; }
  .hero-image-side { min-height: 320px; }
  .about-strip, .climacore-section, .contact-section { grid-template-columns: 1fr; padding: 4rem 1.5rem; gap: 2.5rem; }
  .products-section, .services-section { padding: 4rem 1.5rem; }
  .products-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 7rem 1.5rem 3.5rem; }
  .cta-strip { padding: 4rem 1.5rem; flex-direction: column; align-items: flex-start; }
  .site-footer { padding: 2rem 1.5rem; flex-direction: column; align-items: flex-start; }
}