/* ==========================================================================
   Navasiddhi Trading L.L.C — main stylesheet
   Brand colours: deep green #0C4624, gold #C39A5C, dark gray #434244
   Font: Poppins
   ========================================================================== */

:root {
  /* === NavaSiddhi brand palette === */
  --green: #0C4624;        /* primary deep green */
  --green-bright: #16542A; /* accent green */
  --green-dark: #08331A;   /* darkest green */
  --gold: #C39A5C;         /* primary gold */
  --gold-light: #DDB676;   /* light gold */
  --gold-dark: #A87C3A;    /* deep gold */
  --gray: #434244;         /* brand dark gray */

  /* Semantic aliases (used throughout the CSS & inline styles) */
  --blue: var(--green);
  --blue-dark: var(--green-dark);
  --cyan: var(--gold);

  --ink: #2b2b2d;
  --muted: #5e5e62;
  --bg: #ffffff;
  --bg-soft: #f5f7f3;
  --line: #e6e9e3;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(12, 70, 36, .12);
  --wrap: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Poppins", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  line-height: 1.7;
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--green); text-decoration: none; transition: color .2s; }
a:hover { color: var(--gold-dark); }

h1, h2, h3, h4 { font-family: "Poppins", "Segoe UI", Arial, sans-serif; line-height: 1.25; color: var(--green); font-weight: 600; letter-spacing: .2px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

.section { padding: 80px 0; }
.section-soft { background: var(--bg-soft); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 50px; }
.section-head .eyebrow {
  color: var(--cyan); font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; font-size: 13px; display: block; margin-bottom: 10px;
}
.section-head h2 { font-size: 36px; }
.section-head p { color: var(--muted); margin-top: 14px; }

.btn {
  display: inline-block; background: var(--blue); color: #fff;
  padding: 13px 30px; border-radius: 50px; font-weight: 600;
  letter-spacing: .3px; transition: .25s; border: 2px solid var(--blue);
}
.btn:hover { background: var(--cyan); border-color: var(--cyan); color: #fff; }
.btn-outline { background: transparent; color: var(--blue); }
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-light { background: #fff; color: var(--blue); border-color: #fff; }
.btn-light:hover { background: var(--cyan); border-color: var(--cyan); color: #fff; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 100; background: #fff;
  box-shadow: 0 2px 14px rgba(0, 0, 0, .07); transition: padding .25s;
}
.header-inner {
  max-width: var(--wrap); margin: 0 auto; padding: 14px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.site-header.scrolled .header-inner { padding-top: 8px; padding-bottom: 8px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 56px; width: auto; transition: height .25s; }
.site-header.scrolled .logo img { height: 46px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text strong {
  font-family: "Poppins", sans-serif; font-weight: 700; font-size: 22px;
  letter-spacing: 3px; color: var(--green);
}
.logo-text small {
  font-size: 8.5px; letter-spacing: 1.2px; text-transform: uppercase;
  color: var(--gray); margin-top: 2px; white-space: nowrap;
}

.nav-menu { list-style: none; display: flex; align-items: center; gap: 6px; }
.nav-menu > li { position: relative; }
.nav-link, .nav-menu a {
  display: block; padding: 10px 14px; font-weight: 600; color: var(--ink);
  font-size: 15px; border-radius: 6px;
}
.nav-menu > li > a:hover, .nav-menu a.active { color: var(--blue); }
.nav-menu a.active { position: relative; }
.nav-menu > li > a.active::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px;
  height: 2px; background: var(--cyan);
}
.caret { font-size: 11px; }

/* Dropdown */
.dropdown {
  position: absolute; top: 100%; left: 0; min-width: 270px; list-style: none;
  background: #fff; box-shadow: var(--shadow); border-radius: 8px; padding: 8px 0;
  opacity: 0; visibility: hidden; transform: translateY(10px); transition: .2s;
  border-top: 3px solid var(--cyan);
}
.has-dropdown:hover > .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { padding: 9px 18px; font-size: 14px; font-weight: 500; border-radius: 0; }
.dropdown a:hover { background: var(--bg-soft); color: var(--blue); }

.nav-cta a {
  background: var(--blue); color: #fff !important; border-radius: 50px;
  padding: 10px 22px; margin-left: 8px;
}
.nav-cta a:hover { background: var(--cyan); }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 26px; height: 3px; background: var(--blue); margin: 5px 0; border-radius: 2px; transition: .3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  position: relative; color: #fff; text-align: center;
  background: linear-gradient(rgba(8, 51, 26, .80), rgba(12, 70, 36, .86)), url("../images/banner.jpg") center/cover no-repeat;
  padding: 130px 20px;
}
.hero h1 { font-size: 48px; color: #fff; margin-bottom: 18px; }
.hero p { font-size: 19px; max-width: 720px; margin: 0 auto 30px; opacity: .95; }
.hero .btn-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Page banner (inner pages) */
.page-banner {
  color: #fff; text-align: center; padding: 90px 20px 70px;
  background: linear-gradient(rgba(8, 51, 26, .86), rgba(12, 70, 36, .90)), url("../images/banner.jpg") center/cover no-repeat;
}
.page-banner h1 { color: #fff; font-size: 42px; }
.breadcrumb { margin-top: 12px; font-size: 14px; opacity: .9; }
.breadcrumb a { color: var(--cyan); }

/* ===== Feature cards (Mission/Vision/People) ===== */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 36px 28px; text-align: center; transition: .25s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card .ico {
  width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 18px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 26px;
}
.card h3 { font-size: 21px; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15px; }

/* ===== Product grid ===== */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.product-card {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .06); transition: .25s; display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.product-card .thumb { height: 210px; overflow: hidden; }
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: .4s; }
.product-card:hover .thumb img { transform: scale(1.07); }
.product-card .body { padding: 22px 22px 26px; flex: 1; display: flex; flex-direction: column; }
.product-card h3 { font-size: 19px; margin-bottom: 10px; }
.product-card p { color: var(--muted); font-size: 14.5px; flex: 1; }
.product-card .more { margin-top: 16px; font-weight: 700; color: var(--blue); font-size: 14px; }
.product-card .more:hover { color: var(--cyan); }

/* ===== About split ===== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.split img { border-radius: var(--radius); box-shadow: var(--shadow); }
.split h2 { font-size: 34px; margin-bottom: 18px; }
.split p { color: var(--muted); margin-bottom: 14px; }
.tick { list-style: none; margin-top: 10px; }
.tick li { position: relative; padding-left: 32px; margin-bottom: 12px; color: var(--ink); }
.tick li::before {
  content: "\2713"; position: absolute; left: 0; top: 1px; width: 20px; height: 20px;
  background: var(--cyan); color: #fff; border-radius: 50%; font-size: 12px;
  display: flex; align-items: center; justify-content: center; font-weight: 700;
}

/* ===== Feature list (product detail) ===== */
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 30px; }
.feature-item {
  background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--cyan);
  border-radius: 8px; padding: 20px 22px;
}
.feature-item h4 { font-size: 17px; margin-bottom: 6px; color: var(--blue); }
.feature-item p { color: var(--muted); font-size: 14.5px; }

/* ===== CTA strip ===== */
.cta {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark)); color: #fff; text-align: center;
}
.cta h2 { color: #fff; font-size: 34px; margin-bottom: 14px; }
.cta p { max-width: 640px; margin: 0 auto 26px; opacity: .92; }

/* ===== Contact ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.info-box { display: flex; gap: 16px; margin-bottom: 26px; }
.info-box .ico {
  flex: none; width: 48px; height: 48px; border-radius: 10px; color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.info-box h4 { font-size: 17px; margin-bottom: 3px; }
.info-box p, .info-box a { color: var(--muted); font-size: 15px; }
.contact-form { background: var(--bg-soft); padding: 34px; border-radius: var(--radius); }
.contact-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 13px 15px; margin-bottom: 16px; border: 1px solid var(--line);
  border-radius: 8px; font-family: inherit; font-size: 15px; background: #fff;
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--cyan); }
.contact-form textarea { min-height: 130px; resize: vertical; }
.map-embed { margin-top: 60px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); line-height: 0; }
.map-embed iframe { width: 100%; height: 380px; border: 0; }

/* ===== Footer ===== */
.site-footer { background: #08331A; color: #c4d4c7; }
.footer-inner {
  max-width: var(--wrap); margin: 0 auto; padding: 64px 20px 40px;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.4fr; gap: 36px;
}
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer-brand img { height: 56px; width: auto; }
.footer-brand span { display: flex; flex-direction: column; line-height: 1.1; }
.footer-brand strong { font-weight: 700; font-size: 21px; letter-spacing: 3px; color: #fff; }
.footer-brand small { font-size: 8.5px; letter-spacing: 1.1px; text-transform: uppercase; color: var(--gold-light); margin-top: 2px; }
.footer-about p { font-size: 14.5px; color: #a7bdab; }
.footer-col h4 { color: #fff; font-size: 17px; margin-bottom: 18px; position: relative; padding-bottom: 10px; }
.footer-col h4::after { content: ""; position: absolute; left: 0; bottom: 0; width: 36px; height: 3px; background: var(--cyan); }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: #a7bdab; font-size: 14.5px; }
.footer-col ul a:hover { color: var(--cyan); padding-left: 4px; }
.f-line { font-size: 14px; color: #a7bdab; margin-bottom: 12px; }
.f-line strong { color: #fff; }
.f-line a { color: #a7bdab; }
.f-line a:hover { color: var(--cyan); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .08); text-align: center; padding: 20px; font-size: 14px; color: #8ba491; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  nav { position: fixed; inset: 0 0 0 auto; width: 300px; max-width: 84vw;
        background: #fff; box-shadow: -4px 0 30px rgba(0, 0, 0, .12);
        transform: translateX(100%); transition: transform .3s; overflow-y: auto; padding-top: 70px; }
  .nav-menu.open { display: flex; }
  nav:has(.nav-menu.open) { transform: translateX(0); }
  .nav-menu { flex-direction: column; align-items: stretch; gap: 0; padding: 0 16px 30px; }
  .nav-menu > li { border-bottom: 1px solid var(--line); }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none;
              max-height: 0; overflow: hidden; transition: max-height .3s; padding: 0; border: 0; min-width: 0; }
  .has-dropdown.open .dropdown { max-height: 500px; padding: 4px 0 10px; }
  .dropdown a { padding-left: 16px; color: var(--muted); }
  .nav-cta a { margin: 14px 0 0; text-align: center; }

  .cards, .product-grid { grid-template-columns: 1fr 1fr; }
  .split, .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 36px; }
  .section-head h2 { font-size: 28px; }
}

@media (max-width: 560px) {
  .section { padding: 56px 0; }
  .cards, .product-grid, .feature-list, .contact-form .row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero { padding: 90px 18px; }
  .hero h1 { font-size: 30px; }
}