/* ============================================
   PROUND INTERPLANTS – Global Stylesheet
   Premium B2B Plant Export Company
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── Design Tokens ── */
:root {
  --green-900: #0d2b1e;
  --green-800: #1a4231;
  --green-700: #1f5c3d;
  --green-600: #276749;
  --green-500: #2e8b57;
  --green-400: #3aaa6b;
  --green-100: #d4edda;
  --gold-500:  #c9a84c;
  --gold-400:  #e0c06a;
  --gold-300:  #f0d98a;
  --cream:     #faf8f2;
  --off-white: #f5f3ec;
  --text-dark: #1a2e1a;
  --text-mid:  #3d5a3e;
  --text-light:#7a9b7c;
  --white:     #ffffff;
  --shadow-sm: 0 2px 12px rgba(0,0,0,.08);
  --shadow-md: 0 8px 32px rgba(0,0,0,.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.18);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Typography ── */
h1,h2,h3,h4,h5 { font-family: 'Playfair Display', serif; line-height: 1.2; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
p  { font-size: 1rem; color: var(--text-mid); }

.section-label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-500);
  display: block;
  margin-bottom: .6rem;
}
.section-title { color: var(--green-900); margin-bottom: 1rem; }
.section-sub   { max-width: 580px; color: var(--text-mid); font-size: 1.05rem; }

/* ── Layout ── */
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.section   { padding: 100px 0; }
.section-alt { background: var(--off-white); }
.section-dark { background: var(--green-900); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 28px; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 36px;
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: var(--green-900);
  box-shadow: 0 4px 20px rgba(201,168,76,.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201,168,76,.45);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: var(--white); }
.btn-green {
  background: linear-gradient(135deg, var(--green-600), var(--green-500));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(46,139,87,.3);
}
.btn-green:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(46,139,87,.4); }
.btn svg { width: 18px; height: 18px; }

/* ── Navigation ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  background: rgba(13,43,30,.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,.2);
  transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(13,43,30,.99);
  padding: 12px 0;
  box-shadow: 0 4px 28px rgba(0,0,0,.35);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img { height: 44px; width: auto; border-radius: 6px; }
.nav-logo-text .brand { font-family: 'Playfair Display', serif; font-size: 1.3rem; color: var(--white); font-weight: 700; }
.nav-logo-text .tagline-mini { font-size: .65rem; color: var(--gold-400); letter-spacing: .12em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a { color: rgba(255,255,255,.85); font-size: .9rem; font-weight: 500; transition: color var(--transition); position: relative; }
.nav-links a::after { content:''; position:absolute; bottom:-4px; left:0; width:0; height:2px; background:var(--gold-400); transition: width var(--transition); }
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta { margin-left: 12px; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 6s ease;
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(13,43,30,.88) 0%, rgba(31,92,61,.65) 60%, rgba(13,43,30,.4) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 720px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,.2);
  border: 1px solid rgba(201,168,76,.4);
  color: var(--gold-300);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero h1 { color: var(--white); margin-bottom: 24px; text-shadow: 0 2px 20px rgba(0,0,0,.3); }
.hero h1 span { color: var(--gold-400); }
.hero p { font-size: 1.15rem; color: rgba(255,255,255,.8); margin-bottom: 40px; max-width: 560px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,.15);
}
.stat-item .num { font-family: 'Playfair Display', serif; font-size: 2.4rem; font-weight: 700; color: var(--gold-400); }
.stat-item .lbl { font-size: .8rem; color: rgba(255,255,255,.65); letter-spacing: .06em; }
.scroll-hint {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}
.scroll-hint svg { width: 20px; height: 20px; }
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(8px)} }

/* ── Cards ── */
.card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.card-img { aspect-ratio: 4/3; overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.card:hover .card-img img { transform: scale(1.06); }
.card-body { padding: 28px; }
.card-tag { font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-500); margin-bottom: 8px; }
.card-body h3 { color: var(--green-900); margin-bottom: 10px; }
.card-body p { font-size: .9rem; }
.card-meta { display: flex; gap: 16px; margin-top: 16px; flex-wrap: wrap; }
.meta-pill {
  background: var(--green-100);
  color: var(--green-700);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: .75rem;
  font-weight: 600;
}

/* ── Feature Boxes ── */
.feature-box {
  padding: 36px 28px;
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-left: 4px solid transparent;
}
.feature-box:hover { border-left-color: var(--gold-500); transform: translateX(4px); box-shadow: var(--shadow-md); }
.feature-icon {
  width: 60px; height: 60px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--green-100), #b8dfc8);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  font-size: 1.6rem;
}
.feature-box h3 { color: var(--green-900); margin-bottom: 10px; font-size: 1.1rem; }
.feature-box p  { font-size: .88rem; }

/* ── Process Steps ── */
.process-step {
  display: flex;
  gap: 24px;
  padding: 28px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.process-step:hover { background: rgba(255,255,255,.1); }
.step-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold-400);
  min-width: 48px;
  line-height: 1;
}
.step-content h3 { color: var(--white); margin-bottom: 8px; font-size: 1rem; }
.step-content p  { color: rgba(255,255,255,.65); font-size: .88rem; }

/* ── Testimonials ── */
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  position: relative;
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px; left: 28px;
  font-family: 'Playfair Display', serif;
  font-size: 5rem;
  color: var(--gold-300);
  line-height: 1;
}
.testimonial-card p { font-style: italic; color: var(--text-mid); margin: 28px 0 20px; font-size: .95rem; }
.reviewer { display: flex; align-items: center; gap: 14px; }
.reviewer-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-600), var(--green-400));
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: .95rem;
}
.reviewer-info strong { display: block; color: var(--green-900); font-size: .9rem; }
.reviewer-info span  { font-size: .78rem; color: var(--text-light); }
.stars { color: var(--gold-500); font-size: .85rem; margin-top: 6px; }

/* ── Trust Badges ── */
.badge-row { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }
.trust-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(201,168,76,.3);
  border-radius: 50px;
  padding: 12px 24px;
  color: var(--white);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .05em;
  backdrop-filter: blur(8px);
}
.trust-badge svg { color: var(--gold-400); }

/* ── Countries Map Row ── */
.country-tags { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.country-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--green-100);
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--green-800);
}

/* ── Form ── */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: .85rem; font-weight: 600; color: var(--green-900); }
.form-group input, .form-group select, .form-group textarea {
  padding: 14px 18px;
  border: 2px solid #e8ede9;
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: .9rem;
  color: var(--text-dark);
  transition: border-color var(--transition);
  background: var(--cream);
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--green-500); background: var(--white); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ── Footer ── */
footer {
  background: var(--green-900);
  padding: 80px 0 32px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 60px; }
.footer-brand .brand-desc { color: rgba(255,255,255,.55); font-size: .88rem; margin: 16px 0 24px; max-width: 260px; line-height: 1.8; }
.footer-logo { display: flex; align-items: center; gap: 12px; }
.footer-logo img { height: 40px; border-radius: 6px; }
.footer-logo-text .brand { font-family: 'Playfair Display', serif; font-size: 1.2rem; color: var(--white); font-weight: 700; }
.footer-logo-text .tagline-mini { font-size: .62rem; color: var(--gold-400); letter-spacing: .12em; text-transform: uppercase; }
.footer-col h4 { color: var(--gold-400); font-family: 'Inter', sans-serif; font-size: .8rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: rgba(255,255,255,.6); font-size: .88rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--gold-400); }
.footer-contact-item { display: flex; gap: 10px; align-items: flex-start; color: rgba(255,255,255,.6); font-size: .85rem; margin-bottom: 14px; }
.footer-contact-item svg { color: var(--gold-400); flex-shrink: 0; margin-top: 2px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 28px; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { color: rgba(255,255,255,.4); font-size: .82rem; }
.social-links { display: flex; gap: 14px; }
.social-link {
  width: 38px; height: 38px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.6);
  transition: var(--transition);
}
.social-link:hover { background: var(--gold-500); border-color: var(--gold-500); color: var(--green-900); }

/* ── WhatsApp Floater ── */
.wa-float {
  position: fixed;
  bottom: 32px; right: 32px;
  z-index: 999;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.45);
  transition: var(--transition);
  animation: pulse-wa 2.5s infinite;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 10px 32px rgba(37,211,102,.55); }
.wa-float svg { width: 30px; height: 30px; color: var(--white); }
@keyframes pulse-wa {
  0%,100%{ box-shadow: 0 6px 24px rgba(37,211,102,.45); }
  50%    { box-shadow: 0 6px 40px rgba(37,211,102,.7); }
}

/* ── Animations ── */
.fade-up { opacity: 0; transform: translateY(40px); transition: opacity .7s ease, transform .7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-left  { opacity: 0; transform: translateX(-40px); transition: opacity .7s ease, transform .7s ease; }
.fade-left.visible  { opacity: 1; transform: translateX(0); }
.fade-right { opacity: 0; transform: translateX(40px);  transition: opacity .7s ease, transform .7s ease; }
.fade-right.visible { opacity: 1; transform: translateX(0); }

/* ── Page Hero (inner pages) ── */
.page-hero {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--green-900), var(--green-700));
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url('../images/hero.png') center/cover no-repeat;
  opacity: .12;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: var(--white); }
.page-hero p  { color: rgba(255,255,255,.75); max-width: 520px; margin-top: 12px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; }
.breadcrumb a { color: var(--gold-400); font-size: .82rem; }
.breadcrumb span { color: rgba(255,255,255,.4); font-size: .82rem; }

/* ── Gallery Grid ── */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery-item { border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 4/3; position: relative; cursor: pointer; }
.gallery-item img { width:100%; height:100%; object-fit:cover; transition: transform .5s ease; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(13,43,30,.7) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex; align-items: flex-end; padding: 20px;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-overlay span { color: var(--white); font-weight: 600; font-size: .9rem; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .nav-links { gap: 22px; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .container { padding: 0 18px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; gap: 20px; }
  .grid-2[style*="gap:80px"] { gap: 32px !important; }

  /* Navbar */
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .mobile-menu {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--green-900);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 28px;
    transform: translateX(100%);
    transition: transform var(--transition);
  }
  .mobile-menu.open { transform: translateX(0); }
  .mobile-menu a { color: var(--white); font-size: 1.3rem; font-family: 'Playfair Display', serif; }

  /* Hero */
  .hero { min-height: 100svh; padding-top: 80px; }
  .hero-badge { font-size: .72rem; padding: 7px 14px; }
  .hero p { font-size: 1rem; }
  .hero-btns { flex-direction: column; align-items: flex-start; gap: 12px; }
  .hero-btns .btn { width: 100%; justify-content: center; }
  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 36px;
    padding-top: 28px;
  }
  .stat-item .num { font-size: 1.9rem; }

  /* Trust badges */
  .badge-row { gap: 12px; }
  .trust-badge { font-size: .78rem; padding: 10px 16px; }

  /* Cards & Feature boxes */
  .card-body { padding: 20px; }
  .feature-box { padding: 24px 20px; }

  /* Process steps */
  .process-step { flex-direction: column; gap: 12px; }

  /* Gallery */
  .gallery-grid { grid-template-columns: repeat(2,1fr); gap: 10px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  footer { padding: 56px 0 28px; }

  /* Contact form */
  .contact-form { padding: 24px 16px; }
  .form-grid { grid-template-columns: 1fr; gap: 14px; }

  /* Flex-between stacks on mobile */
  .flex-between { flex-direction: column; align-items: flex-start; gap: 20px; }

  /* Page hero */
  .page-hero { padding: 120px 0 56px; }

  /* Stats band on gallery page */
  .section[style*="grid-template-columns:repeat(4"] { grid-template-columns: repeat(2,1fr) !important; }
}

@media (max-width: 480px) {
  h1 { font-size: clamp(2rem, 7vw, 2.8rem); }
  h2 { font-size: clamp(1.5rem, 5vw, 2rem); }
  .gallery-grid { grid-template-columns: 1fr; }
  .badge-row { flex-direction: column; align-items: stretch; }
  .trust-badge { justify-content: center; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .stat-item .num { font-size: 1.7rem; }
  .stat-item .lbl { font-size: .72rem; }
  .country-tags .country-tag { font-size: .78rem; padding: 8px 14px; }
  .wa-float { width: 52px; height: 52px; bottom: 20px; right: 20px; }
  .wa-float svg { width: 26px; height: 26px; }
  .btn { padding: 13px 24px; font-size: .88rem; }
}