/* =============================================
   NGOCLAMTHAMMY.COM — Global Stylesheet
   ============================================= */

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

:root {
  --cream:       #faf7f2;
  --warm-white:  #fff9f4;
  --gold:        #c9a96e;
  --gold-light:  #e8d5b0;
  --gold-dark:   #a0784a;
  --brown:       #6b4f3a;
  --brown-dark:  #3d2b1f;
  --charcoal:    #1a0e08;
  --text:        #2c2218;
  --text-muted:  #8a7060;
  --border:      #e8ddd2;
  --shadow-sm:   0 2px 12px rgba(44,34,24,.08);
  --shadow-md:   0 8px 32px rgba(44,34,24,.12);
  --shadow-lg:   0 20px 60px rgba(44,34,24,.16);
  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;
  --r-xl: 50px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--cream);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

/* ── UTILS ── */
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 96px 0; }
.section-sm { padding: 64px 0; }

.tag {
  display: inline-block;
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 5px 16px;
  border-radius: var(--r-xl);
}

.tag-gold {
  background: rgba(201,169,110,.12);
  color: var(--gold-dark);
  border: 1px solid rgba(201,169,110,.35);
}

.tag-light {
  background: rgba(201,169,110,.15);
  color: var(--gold-light);
  border: 1px solid rgba(201,169,110,.3);
}

.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 48px;
}
.section-eyebrow::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--border), transparent);
}

.h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 5.5vw, 4.6rem);
  font-weight: 400;
  line-height: 1.18;
}
.h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 400;
  line-height: 1.25;
}
.h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.35;
}

.text-muted { color: var(--text-muted); }
.text-gold  { color: var(--gold); }
.italic     { font-style: italic; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--r-xl);
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: .03em;
  transition: all .25s;
  cursor: pointer;
  border: none;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #fff;
  box-shadow: 0 6px 20px rgba(201,169,110,.35);
}
.btn-gold:hover { opacity: .88; transform: translateY(-2px); box-shadow: 0 10px 28px rgba(201,169,110,.4); }

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

.btn-white {
  background: #fff;
  color: var(--brown-dark);
  box-shadow: var(--shadow-sm);
}
.btn-white:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

/* ── NAVBAR ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(250,247,242,.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  height: 68px;
  display: flex;
  align-items: center;
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  color: var(--brown-dark);
  font-weight: 600;
  letter-spacing: -.01em;
}
.nav-logo span { color: var(--gold); }
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: .875rem;
  color: var(--text-muted);
  font-weight: 400;
  transition: color .2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--gold); }

.nav-cta { display: flex; gap: 12px; align-items: center; }

.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.nav-hamburger span { width: 24px; height: 2px; background: var(--brown-dark); border-radius: 2px; transition: all .3s; }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  background: linear-gradient(150deg, var(--charcoal) 0%, #4a2810 45%, var(--brown) 100%);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  position: relative;
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(201,169,110,.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(201,169,110,.05) 0%, transparent 40%);
  pointer-events: none;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 48px 80px 0;
  grid-column: 1;
}

.hero-content .container-inner { max-width: 560px; margin-left: auto; padding-right: 40px; }

.hero-content .tag { margin-bottom: 28px; }

.hero-content h1 { color: #fff; margin-bottom: 24px; }
.hero-content h1 em { color: var(--gold); }

.hero-content p {
  color: rgba(255,255,255,.65);
  font-size: 1.05rem;
  font-weight: 300;
  margin-bottom: 40px;
  max-width: 440px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,.1);
}

.hero-stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: var(--gold);
  font-weight: 400;
  display: block;
}
.hero-stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.5);
  letter-spacing: .05em;
}

.hero-visual {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 48px;
  position: relative;
}

.hero-card-stack { position: relative; width: 340px; }

.hero-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
  border-radius: var(--r-lg);
  padding: 28px;
}

.hero-card-main {
  position: relative;
  z-index: 2;
}

.hero-card-back {
  position: absolute;
  top: -16px;
  left: 16px;
  right: -16px;
  bottom: 16px;
  background: rgba(201,169,110,.1);
  border: 1px solid rgba(201,169,110,.2);
  border-radius: var(--r-lg);
  z-index: 1;
}

.card-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 16px;
}

.hero-card h3 {
  color: #fff;
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 400;
  margin-bottom: 6px;
}

.hero-card .role {
  font-size: .8rem;
  color: var(--gold-light);
  letter-spacing: .08em;
  margin-bottom: 20px;
}

.hero-card .quote {
  font-size: .9rem;
  color: rgba(255,255,255,.7);
  line-height: 1.7;
  font-style: italic;
  border-left: 2px solid var(--gold);
  padding-left: 14px;
}

.hero-badge-float {
  position: absolute;
  bottom: 60px;
  right: 20px;
  background: var(--gold);
  color: #fff;
  border-radius: var(--r-md);
  padding: 14px 18px;
  font-size: .8rem;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(201,169,110,.5);
  line-height: 1.4;
}

/* ── ABOUT ── */
#about { background: var(--warm-white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(160deg, var(--brown-dark), var(--brown));
  border-radius: var(--r-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: rgba(255,255,255,.6);
  font-size: .875rem;
  text-align: center;
  padding: 32px;
}

.about-img-placeholder .monogram {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(201,169,110,.25);
  border: 2px solid rgba(201,169,110,.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: var(--gold);
}

.about-badge {
  position: absolute;
  bottom: 24px;
  right: -24px;
  background: #fff;
  border-radius: var(--r-md);
  padding: 18px 22px;
  box-shadow: var(--shadow-lg);
  min-width: 160px;
}

.about-badge .num {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  color: var(--gold);
  display: block;
  line-height: 1;
}
.about-badge .lbl { font-size: .78rem; color: var(--text-muted); margin-top: 4px; }

.about-text .tag { margin-bottom: 20px; }
.about-text h2 { color: var(--brown-dark); margin-bottom: 24px; }
.about-text p  { color: var(--text-muted); margin-bottom: 18px; font-size: 1rem; line-height: 1.85; }

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 32px;
}

.about-value {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.av-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(201,169,110,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.av-text strong { font-size: .875rem; color: var(--brown-dark); display: block; margin-bottom: 2px; }
.av-text span   { font-size: .8rem; color: var(--text-muted); }

/* ── SERVICES ── */
#services { background: var(--cream); }

.services-header { text-align: center; margin-bottom: 64px; }
.services-header .tag { margin-bottom: 16px; }
.services-header h2 { color: var(--brown-dark); margin-bottom: 16px; }
.services-header p  { color: var(--text-muted); max-width: 520px; margin: 0 auto; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 36px 28px;
  transition: all .3s;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-dark));
  opacity: 0;
  transition: opacity .3s;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold-light);
}

.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.service-card h3 { color: var(--brown-dark); margin-bottom: 12px; }
.service-card p  { color: var(--text-muted); font-size: .9rem; line-height: 1.75; margin-bottom: 20px; }

.service-list { list-style: none; }
.service-list li {
  font-size: .85rem;
  color: var(--text-muted);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-list li:last-child { border-bottom: none; }
.service-list li::before { content: '✦'; color: var(--gold); font-size: .65rem; }

/* ── BLOG ── */
#blog { background: var(--warm-white); }

.blog-header { text-align: center; margin-bottom: 64px; }
.blog-header .tag  { margin-bottom: 16px; }
.blog-header h2    { color: var(--brown-dark); margin-bottom: 16px; }
.blog-header p     { color: var(--text-muted); max-width: 480px; margin: 0 auto; }

.blog-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 24px;
}

.blog-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all .3s;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.blog-card-thumb {
  height: 200px;
  background: linear-gradient(160deg, var(--brown-dark), var(--brown));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  position: relative;
  overflow: hidden;
}

.blog-card:first-child .blog-card-thumb { height: 260px; }

.blog-card-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44,34,24,.5), transparent);
}

.blog-card-body { padding: 24px; }
.blog-card-body .tag { margin-bottom: 12px; }
.blog-card-body h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  color: var(--brown-dark);
  margin-bottom: 10px;
  line-height: 1.4;
}
.blog-card-body p  { font-size: .875rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 16px; }

.blog-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .78rem;
  color: var(--text-muted);
}

.blog-more { text-align: center; margin-top: 40px; }

/* ── TESTIMONIALS ── */
#testimonials {
  background: linear-gradient(160deg, var(--charcoal) 0%, #4a2810 100%);
  position: relative;
  overflow: hidden;
}

#testimonials::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(201,169,110,.08) 0%, transparent 60%);
}

.testi-header { text-align: center; margin-bottom: 56px; }
.testi-header h2 { color: #fff; margin-bottom: 12px; }
.testi-header p  { color: rgba(255,255,255,.55); }

.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testi-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-lg);
  padding: 32px;
  transition: all .3s;
}

.testi-card:hover {
  background: rgba(255,255,255,.09);
  border-color: rgba(201,169,110,.3);
}

.testi-stars { color: var(--gold); font-size: .85rem; margin-bottom: 18px; letter-spacing: .1em; }

.testi-card blockquote {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1rem;
  color: rgba(255,255,255,.85);
  line-height: 1.7;
  margin-bottom: 24px;
}

.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  color: #fff;
  font-size: .9rem;
  flex-shrink: 0;
}
.testi-name { font-size: .875rem; color: rgba(255,255,255,.85); font-weight: 500; }
.testi-role { font-size: .775rem; color: rgba(255,255,255,.4); }

/* ── CTA ── */
#cta {
  background: var(--cream);
  text-align: center;
}

.cta-box {
  background: linear-gradient(135deg, var(--brown-dark), var(--brown));
  border-radius: var(--r-xl);
  padding: 72px 48px;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(201,169,110,.12) 0%, transparent 60%);
}

.cta-box .tag { margin-bottom: 20px; }
.cta-box h2   { color: #fff; margin-bottom: 16px; }
.cta-box h2 em { color: var(--gold); }
.cta-box p    { color: rgba(255,255,255,.6); margin-bottom: 36px; font-size: 1rem; }

.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ── */
footer {
  background: var(--charcoal);
  color: rgba(255,255,255,.45);
}

.footer-top {
  padding: 64px 0 48px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand .logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  color: #fff;
  font-weight: 600;
  margin-bottom: 16px;
}
.footer-brand .logo span { color: var(--gold); }
.footer-brand p { font-size: .875rem; line-height: 1.7; max-width: 260px; }

.footer-col h4 {
  color: rgba(255,255,255,.75);
  font-size: .8rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a  { font-size: .875rem; transition: color .2s; }
.footer-col a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .8rem;
}

.footer-bottom span { color: var(--gold); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-visual { display: none; }
  .hero-content { padding: 80px 0 60px; }
  .hero-content .container-inner { margin: 0; padding: 0; }

  .about-grid { grid-template-columns: 1fr; }
  .about-badge { right: 0; }

  .services-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 600px) {
  .nav-links, .nav-cta .btn-outline { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .cta-box { padding: 48px 24px; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
}