/* ============================================================
   MT Green Field Cleaners — index.css (Αρχική)
   Palette: #FFFFFF white | #3B2A1A brown | #4A7C59 green
   ============================================================ */

/* ---- CSS Variables ---- */
:root {
  --white:       #FFFFFF;
  --off-white:   #F7F4F0;
  --brown-dark:  #3B2A1A;
  --brown-mid:   #6B4C32;
  --brown-light: #C9A87C;
  --green-dark:  #2D5A3D;
  --green-mid:   #4A7C59;
  --green-light: #7EAD8A;
  --green-pale:  #E8F2EB;
  --text-body:   #4A3B2E;
  --radius:      8px;
  --shadow:      0 4px 24px rgba(59,42,26,.10);
  --transition:  0.3s ease;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  color: var(--text-body);
  background: var(--white);
  line-height: 1.7;
}

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

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

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid rgba(59,42,26,.08);
  box-shadow: 0 2px 12px rgba(59,42,26,.06);
}

.header-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon { font-size: 1.5rem; }

.logo-text {
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 300;
  color: var(--brown-dark);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.logo-text strong {
  font-weight: 600;
  color: var(--green-dark);
}

.main-nav {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.mobile-nav-toggle {
  display: none;
  margin-left: auto;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 42px;
  height: 42px;
  position: relative;
}

.mobile-nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--brown-dark);
  border-radius: 999px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: transform var(--transition), opacity var(--transition);
}

.mobile-nav-toggle span:nth-child(1) { top: 12px; }
.mobile-nav-toggle span:nth-child(2) { top: 20px; }
.mobile-nav-toggle span:nth-child(3) { top: 28px; }

.site-header.nav-open .mobile-nav-toggle span:nth-child(1) {
  transform: translateX(-50%) translateY(8px) rotate(45deg);
}

.site-header.nav-open .mobile-nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.nav-open .mobile-nav-toggle span:nth-child(3) {
  transform: translateX(-50%) translateY(-8px) rotate(-45deg);
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--brown-mid);
  padding: 8px 16px;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  letter-spacing: 0.01em;
}

.nav-link:hover,
.nav-link.active {
  background: var(--green-pale);
  color: var(--green-dark);
}

@media (max-width: 900px) {
  .mobile-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    padding: 18px 24px 24px;
    border-bottom: 1px solid rgba(59,42,26,.08);
    box-shadow: 0 18px 35px rgba(59,42,26,.08);
  }

  .site-header.nav-open .main-nav {
    display: flex;
  }

  .main-nav .nav-link {
    width: 100%;
    padding: 12px 16px;
  }

  .main-nav .nav-link + .nav-link {
    margin-top: 10px;
  }

  .header-inner {
    gap: 16px;
  }
}

.header-cta {
  font-size: 0.875rem;
  font-weight: 500;
  background: var(--green-mid);
  color: var(--white);
  padding: 10px 20px;
  border-radius: var(--radius);
  transition: background var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}

.header-cta:hover { background: var(--green-dark); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-block;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  letter-spacing: 0.02em;
}

.btn-primary {
  background: var(--green-mid);
  color: var(--white);
}
.btn-primary:hover { background: var(--green-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(74,124,89,.3); }

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.5);
}
.btn-ghost:hover { border-color: var(--white); background: rgba(255,255,255,.1); }

.btn-white {
  background: var(--white);
  color: var(--green-dark);
}
.btn-white:hover { background: var(--off-white); transform: translateY(-1px); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--brown-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(59,42,26,.85) 0%, rgba(45,90,61,.70) 100%),
    url('https://images.unsplash.com/photo-1416879595882-3373a0480b5b?w=1600&q=80') center/cover no-repeat;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin-left: calc((100vw - 1160px)/2);
  padding: 80px 24px;
  animation: fadeUp .8s ease both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green-light);
  background: rgba(126,173,138,.15);
  border: 1px solid rgba(126,173,138,.3);
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 28px;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 24px;
}

.hero-title em {
  font-style: italic;
  color: var(--green-light);
}

.hero-sub {
  font-size: 1.05rem;
  font-weight: 300;
  color: rgba(255,255,255,.80);
  max-width: 520px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-badge {
  position: absolute;
  bottom: 48px;
  right: clamp(24px, 5vw, 80px);
  z-index: 1;
  background: var(--white);
  border-radius: 12px;
  padding: 20px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  animation: fadeUp .8s .3s ease both;
}

.hero-badge span {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--green-dark);
  line-height: 1;
}

.hero-badge small {
  font-size: 0.75rem;
}

/* ---- Hero Poster ---- */
.hero-poster {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 2;
  display: block;
  width: 460px;
  height: auto;
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
}

.hero-poster:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 28px rgba(0,0,0,.35);
}

.hero-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;

  font-weight: 500;
  color: var(--brown-mid);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  padding: 100px 0;
  background: var(--off-white);
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--brown-dark);
  margin-bottom: 12px;
}

.section-sub {
  font-size: 1rem;
  color: var(--brown-mid);
  margin-bottom: 60px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: 12px;
  padding: 36px 28px;
  border: 1px solid rgba(59,42,26,.07);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(59,42,26,.14);
}

.service-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.service-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  color: var(--brown-dark);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--brown-mid);
  line-height: 1.65;
}

/* ============================================================
   WHY US
   ============================================================ */
.why-us {
  padding: 100px 0;
  background: var(--white);
}

.why-us-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-list {
  list-style: none;
  margin: 32px 0 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.why-list li {
  font-size: 0.97rem;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 12px;
}

.check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--green-pale);
  color: var(--green-dark);
  font-weight: 700;
  font-size: 0.8rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.why-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.stat-box {
  background: var(--off-white);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  border: 1px solid rgba(59,42,26,.07);
  transition: background var(--transition);
}

.stat-box:nth-child(1) { background: var(--green-pale); }
.stat-box:nth-child(3) { background: var(--green-pale); }

.stat-num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--green-dark);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--brown-mid);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--brown-dark) 100%);
  padding: 80px 0;
  text-align: center;
}

.cta-banner h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--white);
  margin-bottom: 12px;
}

.cta-banner p {
  font-size: 1rem;
  color: rgba(255,255,255,.75);
  margin-bottom: 36px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--brown-dark);
  color: rgba(255,255,255,.80);
  padding-top: 64px;
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px 48px;
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 56px;
}

.footer-logo { margin-bottom: 12px; display: block; }

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(255,255,255,.60);
  max-width: 260px;
  
}

.footer-nav h4, 
.footer-contact h4 {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

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

.footer-nav a {
  font-size: 0.88rem;
  color: rgba(255,255,255,.65);
  transition: color var(--transition);
}

.footer-nav a:hover { color: var(--green-light); }

.footer-contact p {
  font-size: 0.88rem;
  margin-bottom: 8px;
  color: rgba(255,255,255,.70);
}

.footer-contact a {
  color: rgba(255,255,255,.70);
  transition: color var(--transition);
}

.footer-contact a:hover { color: var(--green-light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.10);
  text-align: center;
  padding: 20px 24px;
  font-size: 0.8rem;
  color: rgb(255, 255, 255);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .why-us-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1/-1; }
}

@media (max-width: 640px) {
  .main-nav { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .why-visual { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-content { margin-left: 0; }
  .hero-badge { display: none; }
  .hero-actions { flex-direction: column; }
}