/* ============================================================
   Nurakas Group — Main Stylesheet
   ============================================================ */

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

:root {
  --navy:         #1C2B3A;
  --navy-light:   #253447;
  --accent:       #D4763B;
  --accent-light: #E8A87C;
  --bg:           #F8F6F2;
  --white:        #FFFFFF;
  --text:         #1A1A1A;
  --muted:        #6B7280;
  --border:       #E5E7EB;
  --radius:       12px;
  --shadow:       0 4px 24px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 40px rgba(0,0,0,0.15);
  --transition:   0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a    { text-decoration: none; color: inherit; }
img  { max-width: 100%; display: block; }
ul   { list-style: none; }


/* --- Logo -------------------------------------------------- */
.nav-logo-text        { font-size: 1.65rem; font-weight: 800; letter-spacing: -0.01em; color: #fff; line-height: 1; }
.nav-logo-text span   { color: var(--accent); margin-left: 6px; }
.footer-logo          { height: 40px; width: auto; margin-bottom: 16px; display: block; }


/* --- Nav --------------------------------------------------- */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(28,43,58,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 0 24px; height: 72px;
  display: flex; align-items: center; justify-content: space-between;
}

.nav-links                { display: flex; gap: 4px; align-items: center; }
.nav-links a              { color: rgba(255,255,255,0.85); font-size: 0.9rem; font-weight: 500; padding: 8px 16px; border-radius: 8px; transition: all var(--transition); }
.nav-links a:hover,
.nav-links a.active       { color: #fff; background: rgba(255,255,255,0.1); }
.nav-links a.nav-cta      { background: var(--accent); color: #fff; padding: 8px 20px; border-radius: 100px; }
.nav-links a.nav-cta:hover { background: var(--accent-light); }

.nav-toggle       { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-toggle span  { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; }


/* --- Buttons ----------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 100px;
  font-family: 'Poppins', sans-serif; font-size: 0.95rem; font-weight: 600;
  cursor: pointer; border: none; transition: all var(--transition);
}

.btn-primary    { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(212,118,59,0.4); }

.btn-outline    { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.6); }
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; transform: translateY(-2px); }

.btn-dark       { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(28,43,58,0.3); }

.btn-white       { background: #fff; color: var(--accent); }
.btn-white:hover { background: rgba(255,255,255,0.9); transform: translateY(-2px); }

.btn-outline-dark       { background: transparent; color: var(--navy); border: 1.5px solid var(--border); }
.btn-outline-dark:hover { background: var(--navy); color: #fff; border-color: var(--navy); }


/* --- Section utilities ------------------------------------- */
section           { padding: 96px 24px; }
.section-inner    { max-width: 1200px; margin: 0 auto; }
.section-header   { text-align: center; margin-bottom: 64px; }
.section-tag      { display: inline-block; color: var(--accent); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 12px; }
.section-header h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; color: var(--navy); line-height: 1.2; margin-bottom: 16px; }
.section-header p  { color: var(--muted); font-size: 1.05rem; max-width: 540px; margin: 0 auto; }


/* --- Page hero (inner pages) ------------------------------- */
.page-hero {
  padding: 140px 24px 80px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  text-align: center;
}
.page-hero .breadcrumb     { color: rgba(255,255,255,0.5); font-size: 0.85rem; margin-bottom: 16px; }
.page-hero .breadcrumb a   { color: var(--accent-light); }
.page-hero .breadcrumb a:hover { color: #fff; }
.page-hero h1  { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; color: #fff; margin-bottom: 16px; }
.page-hero > p { color: rgba(255,255,255,0.75); font-size: 1.1rem; max-width: 560px; margin: 0 auto; line-height: 1.8; }


/* ============================================================
   HOME PAGE
   ============================================================ */

/* Hero */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(28,43,58,0.80) 0%, rgba(28,43,58,0.45) 100%),
              url('../images/hero-bg.jpg') center / cover no-repeat;
  display: flex; align-items: center;
  padding: 120px 24px 80px;
}
.hero-content    { max-width: 1200px; margin: 0 auto; width: 100%; }
.hero-tag        { display: inline-block; background: var(--accent); color: #fff; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; padding: 6px 16px; border-radius: 100px; margin-bottom: 24px; }
.hero h1         { font-size: clamp(2.4rem, 6vw, 4.5rem); font-weight: 800; color: #fff; line-height: 1.1; margin-bottom: 24px; max-width: 680px; }
.hero h1 span    { color: var(--accent-light); }
.hero p          { font-size: clamp(1rem, 2vw, 1.2rem); color: rgba(255,255,255,0.85); max-width: 520px; margin-bottom: 40px; font-weight: 300; line-height: 1.8; }
.hero-actions    { display: flex; gap: 16px; flex-wrap: wrap; }

/* Trust bar */
.trust-bar       { background: var(--navy); padding: 20px 24px; }
.trust-inner     { max-width: 1200px; margin: 0 auto; display: flex; justify-content: center; gap: 48px; flex-wrap: wrap; }
.trust-item      { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.8); font-size: 0.88rem; font-weight: 500; }
.trust-item svg  { color: var(--accent-light); flex-shrink: 0; }

/* Categories */
.categories-bg        { background: var(--white); }
.categories-grid      { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.cat-card             { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 3/4; cursor: pointer; transition: transform var(--transition); }
.cat-card:hover       { transform: translateY(-6px); }
.cat-card img         { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.cat-card:hover img   { transform: scale(1.06); }
.cat-overlay          { position: absolute; inset: 0; background: linear-gradient(to top, rgba(28,43,58,0.88) 0%, rgba(28,43,58,0.05) 60%); display: flex; flex-direction: column; justify-content: flex-end; padding: 28px; }
.cat-overlay h3       { color: #fff; font-size: 1.25rem; font-weight: 700; margin-bottom: 4px; }
.cat-overlay p        { color: rgba(255,255,255,0.7); font-size: 0.82rem; }

/* About strip */
.about-strip   { background: var(--bg); }
.about-grid    { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-img     { border-radius: 20px; overflow: hidden; aspect-ratio: 4/3; box-shadow: var(--shadow-hover); }
.about-img img { width: 100%; height: 100%; object-fit: cover; }

.about-text .section-tag { display: block; margin-bottom: 12px; }
.about-text h2  { font-size: clamp(1.8rem, 3.5vw, 2.5rem); font-weight: 700; color: var(--navy); line-height: 1.2; margin-bottom: 20px; }
.about-text p   { color: var(--muted); line-height: 1.9; margin-bottom: 16px; font-size: 0.98rem; }

.about-values       { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 32px 0; }
.value-item         { display: flex; align-items: flex-start; gap: 12px; }
.value-icon         { width: 40px; height: 40px; border-radius: 10px; background: rgba(212,118,59,0.1); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--accent); }
.value-item h4      { font-size: 0.9rem; font-weight: 600; color: var(--navy); margin-bottom: 2px; }
.value-item > div p { font-size: 0.82rem; color: var(--muted); }

/* Products grid (shared: home + products.html) */
.products-bg      { background: var(--white); }
.products-grid    { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 28px; }
.product-card     { background: var(--white); border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden; transition: all var(--transition); display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: transparent; }
.product-img      { aspect-ratio: 1; overflow: hidden; background: #f5f5f5; }
.product-img img  { width: 100%; height: 100%; object-fit: contain; padding: 20px; transition: transform 0.4s ease; }
.product-card:hover .product-img img { transform: scale(1.06); }
.product-info     { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.product-category { font-size: 0.72rem; font-weight: 600; color: var(--accent); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px; }
.product-info h3  { font-size: 0.92rem; font-weight: 600; color: var(--navy); line-height: 1.4; flex: 1; margin-bottom: 16px; }
.product-footer   { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.product-price    { font-size: 1.15rem; font-weight: 700; color: var(--accent); }
.product-link     { font-size: 0.8rem; font-weight: 600; color: var(--navy); display: flex; align-items: center; gap: 4px; padding: 6px 14px; border-radius: 100px; border: 1.5px solid var(--border); transition: all var(--transition); }
.product-link:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.products-cta     { text-align: center; margin-top: 52px; }

/* Stats */
.stats-bg   { background: var(--navy); padding: 80px 24px; }
.stats-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; text-align: center; }
.stat-item h3 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; color: var(--accent-light); margin-bottom: 8px; }
.stat-item p  { color: rgba(255,255,255,0.7); font-size: 0.9rem; }

/* Contact CTA strip */
.contact-cta    { background: linear-gradient(135deg, var(--accent) 0%, #c9623a 100%); padding: 80px 24px; text-align: center; }
.contact-cta h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; margin-bottom: 16px; }
.contact-cta p  { color: rgba(255,255,255,0.9); font-size: 1.05rem; margin-bottom: 36px; max-width: 480px; margin-left: auto; margin-right: auto; }


/* ============================================================
   ABOUT PAGE
   ============================================================ */
.intro-grid  { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.intro-img   { border-radius: 20px; overflow: hidden; aspect-ratio: 4/3; box-shadow: var(--shadow-hover); }
.intro-img img { width: 100%; height: 100%; object-fit: cover; }
.intro-text h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); font-weight: 700; color: var(--navy); line-height: 1.2; margin-bottom: 20px; }
.intro-text p  { color: var(--muted); line-height: 1.9; margin-bottom: 16px; font-size: 0.98rem; }
blockquote { border-left: 4px solid var(--accent); padding-left: 20px; margin: 28px 0; font-size: 1.05rem; font-style: italic; color: var(--navy); font-weight: 500; line-height: 1.7; }

.values-bg     { background: var(--white); }
.values-header { text-align: center; margin-bottom: 64px; }
.values-header h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; color: var(--navy); margin-bottom: 16px; }
.values-header p  { color: var(--muted); max-width: 520px; margin: 0 auto; }
.values-grid   { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.value-card    { background: var(--bg); border-radius: var(--radius); padding: 40px 32px; border: 1px solid var(--border); transition: all var(--transition); }
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: transparent; background: var(--white); }
.value-icon-lg { width: 56px; height: 56px; border-radius: 14px; background: rgba(212,118,59,0.1); display: flex; align-items: center; justify-content: center; color: var(--accent); margin-bottom: 24px; }
.value-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.value-card p  { color: var(--muted); font-size: 0.92rem; line-height: 1.8; }

.mission-bg     { background: var(--navy); padding: 96px 24px; }
.mission-inner  { max-width: 800px; margin: 0 auto; text-align: center; }
.mission-inner .section-tag { color: var(--accent-light); }
.mission-inner h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; color: #fff; margin-bottom: 24px; }
.mission-inner p  { color: rgba(255,255,255,0.75); font-size: 1.05rem; line-height: 1.9; }


/* ============================================================
   PRODUCTS PAGE
   ============================================================ */
.products-section  { padding: 80px 24px; }
.category-header   { display: flex; align-items: baseline; gap: 16px; margin-bottom: 40px; padding-bottom: 16px; border-bottom: 2px solid var(--border); }
.category-header h2   { font-size: 1.6rem; font-weight: 700; color: var(--navy); }
.category-header span { color: var(--muted); font-size: 0.9rem; }
.product-info p    { font-size: 0.85rem; color: var(--muted); line-height: 1.7; margin-bottom: 16px; }

.cta-strip    { background: linear-gradient(135deg, var(--accent) 0%, #c9623a 100%); padding: 64px 24px; text-align: center; }
.cta-strip h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; margin-bottom: 12px; }
.cta-strip p  { color: rgba(255,255,255,0.9); margin-bottom: 28px; max-width: 440px; margin-left: auto; margin-right: auto; }


/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-section  { padding: 96px 24px; }
.contact-grid     { display: grid; grid-template-columns: 1fr 1.6fr; gap: 80px; }
.contact-info h2  { font-size: 1.8rem; font-weight: 700; color: var(--navy); margin-bottom: 16px; }
.contact-info p   { color: var(--muted); line-height: 1.9; margin-bottom: 40px; }

.contact-card        { background: var(--white); border-radius: var(--radius); border: 1px solid var(--border); padding: 24px; margin-bottom: 16px; display: flex; align-items: flex-start; gap: 16px; transition: all var(--transition); }
.contact-card:hover  { box-shadow: var(--shadow-hover); border-color: transparent; transform: translateX(4px); }
.contact-card-icon   { width: 48px; height: 48px; border-radius: 12px; background: rgba(212,118,59,0.1); display: flex; align-items: center; justify-content: center; color: var(--accent); flex-shrink: 0; }
.contact-card-text h4 { font-size: 0.85rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.contact-card-text p,
.contact-card-text a  { font-size: 0.95rem; color: var(--navy); font-weight: 500; }
.contact-card-text a:hover { color: var(--accent); }

.contact-form             { background: var(--white); border-radius: 20px; border: 1px solid var(--border); padding: 48px; box-shadow: 0 4px 24px rgba(0,0,0,0.06); }
.contact-form h2          { font-size: 1.6rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.contact-form > p         { color: var(--muted); margin-bottom: 32px; font-size: 0.95rem; }
.form-row                 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group               { margin-bottom: 20px; }
.form-group label         { display: block; font-size: 0.85rem; font-weight: 600; color: var(--navy); margin-bottom: 8px; }
.form-group input,
.form-group textarea,
.form-group select        { width: 100%; padding: 12px 16px; border: 1.5px solid var(--border); border-radius: 10px; font-family: 'Poppins', sans-serif; font-size: 0.92rem; color: var(--text); background: var(--bg); transition: border-color var(--transition), box-shadow var(--transition); outline: none; }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus  { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(212,118,59,0.12); }
.form-group textarea      { resize: vertical; min-height: 140px; }
.form-note                { text-align: center; color: var(--muted); font-size: 0.82rem; margin-top: 16px; }


/* ============================================================
   PRODUCT DETAIL PAGE
   ============================================================ */

.product-layout         { max-width: 1200px; margin: 0 auto; padding: 64px 24px 96px; display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.product-image-wrap     { background: var(--white); border-radius: 20px; border: 1px solid var(--border); overflow: hidden; aspect-ratio: 1; display: flex; align-items: center; justify-content: center; padding: 32px; box-shadow: var(--shadow); }
.product-image-wrap img { width: 100%; height: 100%; object-fit: contain; }
.product-tag            { display: inline-block; color: var(--accent); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; background: rgba(212,118,59,0.1); padding: 4px 12px; border-radius: 100px; margin-bottom: 12px; }
.product-detail-info h1 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; color: var(--navy); line-height: 1.2; margin-bottom: 16px; }
.product-price-large    { font-size: 2rem; font-weight: 800; color: var(--accent); margin-bottom: 24px; }
.product-desc           { color: var(--muted); line-height: 1.9; font-size: 0.98rem; margin-bottom: 28px; }
.product-features       { margin-bottom: 32px; }
.product-features h3    { font-size: 0.88rem; font-weight: 700; color: var(--navy); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 14px; }
.feature-item           { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; color: var(--muted); font-size: 0.9rem; line-height: 1.6; }
.feature-item svg       { flex-shrink: 0; margin-top: 3px; color: var(--accent); }
.product-cta-box        { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.product-cta-box p      { color: var(--muted); font-size: 0.88rem; margin-bottom: 16px; }


/* ============================================================
   TERMS PAGE
   ============================================================ */
.terms-body       { max-width: 820px; margin: 0 auto; padding: 80px 24px 96px; }
.terms-intro      { background: var(--white); border-radius: var(--radius); border: 1px solid var(--border); padding: 28px 32px; margin-bottom: 48px; color: var(--muted); font-size: 0.95rem; line-height: 1.9; }
.terms-section    { margin-bottom: 48px; }
.terms-section h2 { font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: 20px; padding-bottom: 10px; border-bottom: 2px solid var(--border); letter-spacing: 0.02em; }
.terms-section p  { color: var(--muted); font-size: 0.93rem; line-height: 1.9; margin-bottom: 14px; }
.terms-section p:last-child { margin-bottom: 0; }
.clause-num       { font-weight: 600; color: var(--navy); }


/* ============================================================
   FOOTER
   ============================================================ */
footer { background: #111827; padding: 64px 24px 32px; }
.footer-inner   { max-width: 1200px; margin: 0 auto; }
.footer-top     { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 48px; margin-bottom: 56px; }
.footer-brand .logo-mark   { margin-bottom: 16px; }
.footer-brand .logo-text   { font-size: 1rem; }
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 0.88rem; line-height: 1.8; max-width: 280px; }

.footer-col h4  { color: #fff; font-size: 0.88rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 20px; }
.footer-col a   { display: block; color: rgba(255,255,255,0.5); font-size: 0.88rem; margin-bottom: 10px; transition: color var(--transition); }
.footer-col a:hover { color: var(--accent-light); }

.footer-contact-item     { display: flex; align-items: flex-start; gap: 10px; color: rgba(255,255,255,0.5); font-size: 0.88rem; margin-bottom: 12px; line-height: 1.5; }
.footer-contact-item svg { flex-shrink: 0; margin-top: 2px; color: var(--accent-light); }

.footer-bottom   { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 28px; display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 0.82rem; }


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top      { grid-template-columns: 1fr 1fr; }
  .stats-grid      { grid-template-columns: repeat(2, 1fr); }
  .values-grid     { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed; top: 72px; left: 0; right: 0;
    background: var(--navy);
    flex-direction: column; padding: 24px; gap: 4px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .nav-links.open  { display: flex; }
  .nav-links a     { padding: 12px 16px; width: 100%; }
  .nav-toggle      { display: flex; }

  .about-grid      { grid-template-columns: 1fr; gap: 40px; }
  .about-values    { grid-template-columns: 1fr; }
  .intro-grid      { grid-template-columns: 1fr; gap: 40px; }
  .values-grid     { grid-template-columns: 1fr; }
  .contact-grid    { grid-template-columns: 1fr; }
  .contact-form    { padding: 32px 24px; }
  .form-row        { grid-template-columns: 1fr; }
  .product-layout  { grid-template-columns: 1fr; gap: 40px; }
  .footer-top      { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom   { flex-direction: column; text-align: center; }
  .trust-inner     { gap: 24px; }
}

@media (max-width: 480px) {
  .categories-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stats-grid      { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .hero-actions    { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
}