:root {
  --navy: #0B1D3A;
  --navy-mid: #112847;
  --navy-light: #17345E;
  --gold: #9B7E2E;
  --gold-bright: #B8962F;
  --gold-light: #D4B44A;
  --gold-pale: rgba(155, 126, 46, 0.12);
  --cream: #F7F4ED;
  --cream-dark: #EDE8DC;
  --white: #FEFDFB;
  --text-dark: #1A1A1A;
  --text-mid: #4A4A4A;
  --text-light: #7A7A7A;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Manrope', sans-serif; color: var(--text-dark); background: var(--white); overflow-x: hidden; }

/* NAVBAR */
.sds-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 1rem 5%; display: flex; align-items: center; justify-content: space-between; transition: all 0.45s cubic-bezier(.4,0,.2,1); background: transparent; }
.sds-nav.scrolled { background: rgba(11,29,58,0.97); backdrop-filter: blur(16px); padding: 0.6rem 5%; box-shadow: 0 4px 40px rgba(0,0,0,0.2); }
.sds-nav-logo img { height: 48px; transition: height 0.4s; }
.sds-nav.scrolled .sds-nav-logo img { height: 36px; }
.sds-nav-links { display: flex; gap: 2.2rem; align-items: center; list-style: none; }
.sds-nav-links a { text-decoration: none; color: rgba(255,255,255,0.85); font-size: 0.78rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; position: relative; transition: color 0.3s; }
.sds-nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1.5px; background: var(--gold); transition: width 0.3s; }
.sds-nav-links a:hover { color: var(--gold-light); }
.sds-nav-links a:hover::after { width: 100%; }
.sds-nav-cta { background: var(--gold) !important; color: var(--white) !important; padding: 0.55rem 1.5rem !important; border-radius: 4px; font-weight: 600 !important; }
.sds-nav-cta:hover { background: var(--gold-bright) !important; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(155,126,46,0.35); }
.sds-nav-cta::after { display: none !important; }
.sds-mobile-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.sds-mobile-toggle span { width: 26px; height: 2px; background: var(--cream); display: block; }

/* HERO */
.sds-hero { min-height: 100vh; background: var(--navy); display: flex; align-items: center; position: relative; overflow: hidden; }
.sds-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 50% at 65% 45%, rgba(155,126,46,0.06), transparent 65%), radial-gradient(ellipse 50% 70% at 15% 80%, rgba(155,126,46,0.03), transparent 50%); }
.sds-hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(155,126,46,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(155,126,46,0.025) 1px, transparent 1px); background-size: 70px 70px; }
.sds-hero-circle { position: absolute; border: 1px solid rgba(155,126,46,0.06); border-radius: 50%; animation: hFloat 22s ease-in-out infinite; }
.sds-hero-circle:nth-child(1) { right: -6%; top: 8%; width: 500px; height: 500px; }
.sds-hero-circle:nth-child(2) { right: -10%; top: 14%; width: 650px; height: 650px; animation-delay: -6s; }
@keyframes hFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-25px); } }
.sds-hero-inner { position: relative; z-index: 2; padding: 0 8%; width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 4rem; }
.sds-hero-content { max-width: 640px; }
.sds-hero-badge { display: inline-flex; align-items: center; gap: 0.6rem; padding: 0.45rem 1.1rem; border: 1px solid rgba(155,126,46,0.35); border-radius: 100px; color: var(--gold-light); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 2.2rem; opacity:0; animation: fadeUp 0.8s ease 0.2s forwards; }
.sds-hero-badge::before { content: ''; width: 6px; height: 6px; background: var(--gold); border-radius: 50%; }
.sds-hero h1 { font-family: 'Cormorant Garamond', serif; font-size: clamp(2.6rem,5vw,4.2rem); font-weight: 600; color: var(--cream); line-height: 1.1; margin-bottom: 1.6rem; opacity:0; animation: fadeUp 0.8s ease 0.4s forwards; }
.sds-hero h1 em { font-style: italic; color: var(--gold-light); }
.sds-hero p { font-size: 1rem; color: rgba(247,244,237,0.55); line-height: 1.8; max-width: 480px; margin-bottom: 2.5rem; font-weight: 300; opacity:0; animation: fadeUp 0.8s ease 0.6s forwards; }
.sds-hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; opacity:0; animation: fadeUp 0.8s ease 0.8s forwards; }
.sds-hero-logo { flex-shrink: 0; opacity:0; animation: fadeUp 1s ease 1s forwards; }
.sds-hero-logo img { width: 340px; max-width: 100%; filter: drop-shadow(0 10px 40px rgba(0,0,0,0.3)); }
@keyframes fadeUp { from { opacity:0; transform: translateY(30px); } to { opacity:1; transform: translateY(0); } }

/* BUTTONS */
.btn-primary { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.9rem 2rem; background: var(--gold); color: var(--white); text-decoration: none; font-weight: 700; font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; border-radius: 4px; transition: all 0.35s; border: none; cursor: pointer; }
.btn-primary:hover { background: var(--gold-bright); transform: translateY(-2px); box-shadow: 0 10px 35px rgba(155,126,46,0.35); }
.btn-outline { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.9rem 2rem; background: transparent; color: var(--cream); text-decoration: none; font-weight: 500; font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; border: 1px solid rgba(247,244,237,0.2); border-radius: 4px; transition: all 0.35s; }
.btn-outline:hover { border-color: var(--gold); color: var(--gold-light); transform: translateY(-2px); }

/* STATS */
.sds-stats { background: var(--navy-mid); border-top: 1px solid rgba(155,126,46,0.08); padding: 2.8rem 8%; display: grid; grid-template-columns: repeat(4,1fr); gap: 2rem; }
.sds-stat { text-align: center; }
.sds-stat-num { font-family: 'Cormorant Garamond', serif; font-size: 2.6rem; font-weight: 700; color: var(--gold-light); line-height: 1; margin-bottom: 0.3rem; }
.sds-stat-label { font-size: 0.68rem; color: rgba(247,244,237,0.4); text-transform: uppercase; letter-spacing: 0.15em; font-weight: 500; }

/* SECTIONS */
.sds-section { padding: 6.5rem 8%; }
.sds-section-label { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.8rem; display: flex; align-items: center; gap: 0.8rem; }
.sds-section-label::before { content: ''; width: 28px; height: 2px; background: var(--gold); }
.sds-section-title { font-family: 'Cormorant Garamond', serif; font-size: clamp(1.9rem,3.2vw,2.8rem); font-weight: 600; color: var(--navy); line-height: 1.15; margin-bottom: 1rem; }
.sds-section-sub { font-size: 0.95rem; color: var(--text-mid); max-width: 520px; line-height: 1.7; font-weight: 300; }

/* ABOUT */
.sds-about { background: var(--cream); }
.sds-about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; margin-top: 3rem; align-items: center; }
.sds-about-text p { font-size: 0.92rem; color: var(--text-mid); line-height: 1.85; margin-bottom: 1.4rem; }
.sds-about-text strong { color: var(--navy); }
.sds-about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.sds-about-feat { display: flex; align-items: flex-start; gap: 0.7rem; }
.sds-about-feat-icon { flex-shrink: 0; width: 32px; height: 32px; background: var(--gold-pale); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; }
.sds-about-feat span { font-size: 0.82rem; font-weight: 600; color: var(--navy); line-height: 1.4; }
.sds-about-visual { position: relative; height: 440px; background: var(--navy); border-radius: 12px; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.sds-about-visual::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 60%, rgba(155,126,46,0.1), transparent 60%); }
.sds-about-visual img { position: relative; z-index: 2; width: 65%; max-width: 280px; }

/* TEAM */
.sds-team { background: var(--navy); position: relative; overflow: hidden; }
.sds-team::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 45% 55% at 20% 30%, rgba(155,126,46,0.05), transparent); }
.sds-team .sds-section-label { color: var(--gold-light); }
.sds-team .sds-section-title { color: var(--cream); }
.sds-team .sds-section-sub { color: rgba(247,244,237,0.45); }
.sds-team-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; margin-top: 3rem; position: relative; z-index: 2; }
.sds-team-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(155,126,46,0.1); border-radius: 12px; padding: 2rem 1.6rem; text-align: center; transition: all 0.4s; }
.sds-team-card:hover { border-color: rgba(155,126,46,0.35); background: rgba(155,126,46,0.04); transform: translateY(-5px); }
.sds-team-avatar { width: 110px; height: 110px; border-radius: 50%; margin: 0 auto 1.3rem; border: 3px solid rgba(155,126,46,0.25); background: linear-gradient(135deg, var(--navy-mid), var(--navy-light)); display: flex; align-items: center; justify-content: center; color: var(--gold); font-family: 'Cormorant Garamond', serif; font-size: 2rem; font-weight: 700; overflow: hidden; }
.sds-team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.sds-team-card h4 { font-family: 'Cormorant Garamond', serif; font-size: 1.3rem; font-weight: 600; color: var(--cream); margin-bottom: 0.25rem; }
.sds-team-role { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.9rem; }
.sds-team-bio { font-size: 0.82rem; color: rgba(247,244,237,0.42); line-height: 1.65; margin-bottom: 1.2rem; }
.sds-team-social { display: flex; justify-content: center; gap: 0.6rem; }
.sds-team-social a { width: 34px; height: 34px; border-radius: 50%; border: 1px solid rgba(155,126,46,0.2); display: flex; align-items: center; justify-content: center; text-decoration: none; font-size: 0.8rem; color: rgba(247,244,237,0.4); transition: all 0.3s; }
.sds-team-social a:hover { border-color: var(--gold); background: rgba(155,126,46,0.1); color: var(--gold-light); }

/* SERVICES */
.sds-services { background: var(--white); }
.sds-services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.8rem; margin-top: 3rem; }
.sds-srv-card { background: var(--cream); border-radius: 10px; padding: 2.2rem 1.8rem; position: relative; overflow: hidden; transition: all 0.4s; border: 1px solid transparent; }
.sds-srv-card:hover { transform: translateY(-5px); border-color: rgba(155,126,46,0.4); box-shadow: 0 20px 50px rgba(155,126,46,0.08); }
.sds-srv-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: linear-gradient(90deg, var(--gold), var(--gold-light)); transform: scaleX(0); transform-origin: left; transition: transform 0.4s; }
.sds-srv-card:hover::before { transform: scaleX(1); }
.sds-srv-icon { width: 50px; height: 50px; background: var(--navy); border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.4rem; font-size: 1.3rem; }
.sds-srv-card h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.35rem; font-weight: 600; color: var(--navy); margin-bottom: 0.7rem; }
.sds-srv-card p { font-size: 0.85rem; color: var(--text-mid); line-height: 1.7; }

/* DIFFERENTIALS */
.sds-diff { background: var(--navy); position: relative; overflow: hidden; }
.sds-diff::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 50% 50% at 80% 20%, rgba(155,126,46,0.05), transparent); }
.sds-diff .sds-section-label { color: var(--gold-light); }
.sds-diff .sds-section-title { color: var(--cream); }
.sds-diff .sds-section-sub { color: rgba(247,244,237,0.45); }
.sds-diff-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; margin-top: 3rem; position: relative; z-index: 2; }
.sds-diff-item { display: flex; gap: 1.3rem; padding: 1.8rem; border: 1px solid rgba(155,126,46,0.1); border-radius: 10px; transition: all 0.35s; }
.sds-diff-item:hover { border-color: rgba(155,126,46,0.3); background: rgba(155,126,46,0.03); transform: translateX(4px); }
.sds-diff-icon { flex-shrink: 0; width: 46px; height: 46px; background: rgba(155,126,46,0.1); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.15rem; }
.sds-diff-item h4 { font-family: 'Cormorant Garamond', serif; font-size: 1.15rem; font-weight: 600; color: var(--cream); margin-bottom: 0.3rem; }
.sds-diff-item p { font-size: 0.82rem; color: rgba(247,244,237,0.45); line-height: 1.65; }

/* PROCESS */
.sds-process { background: var(--cream); }
.sds-process-steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; margin-top: 3rem; position: relative; }
.sds-process-steps::before { content: ''; position: absolute; top: 34px; left: 12%; right: 12%; height: 2px; background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold)); opacity: 0.18; }
.sds-step { text-align: center; position: relative; padding: 0 1.2rem; }
.sds-step-num { width: 68px; height: 68px; background: var(--navy); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.3rem; font-family: 'Cormorant Garamond', serif; font-size: 1.5rem; font-weight: 700; color: var(--gold-light); position: relative; z-index: 2; border: 3px solid var(--cream); box-shadow: 0 6px 25px rgba(11,29,58,0.18); }
.sds-step h4 { font-family: 'Cormorant Garamond', serif; font-size: 1.1rem; font-weight: 600; color: var(--navy); margin-bottom: 0.4rem; }
.sds-step p { font-size: 0.8rem; color: var(--text-mid); line-height: 1.6; }

/* BLOG */
.sds-blog { background: var(--white); }
.sds-blog-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.8rem; margin-top: 3rem; }
.sds-blog-card { background: var(--cream); border-radius: 10px; overflow: hidden; transition: all 0.4s; border: 1px solid transparent; }
.sds-blog-card:hover { transform: translateY(-5px); border-color: rgba(155,126,46,0.3); box-shadow: 0 18px 45px rgba(155,126,46,0.07); }
.sds-blog-card-img { width: 100%; height: 170px; background: var(--navy); position: relative; display: flex; align-items: center; justify-content: center; }
.sds-blog-card-img::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 50%, rgba(155,126,46,0.1), transparent 60%); }
.sds-blog-card-img span { font-size: 2.2rem; opacity: 0.1; position: relative; z-index: 1; }
.sds-blog-card-body { padding: 1.3rem 1.4rem; }
.sds-blog-card-body h4 { font-family: 'Cormorant Garamond', serif; font-size: 1.15rem; font-weight: 600; color: var(--navy); line-height: 1.25; margin-bottom: 0.5rem; }
.sds-blog-card-body h4 a { text-decoration: none; color: inherit; transition: color 0.3s; }
.sds-blog-card:hover h4 a { color: var(--gold); }
.sds-blog-card-body p { font-size: 0.8rem; color: var(--text-mid); line-height: 1.6; }

/* CTA */
.sds-cta { background: linear-gradient(145deg, var(--navy), var(--navy-mid)); text-align: center; position: relative; overflow: hidden; padding: 5.5rem 8%; }
.sds-cta::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 50% 50%, rgba(155,126,46,0.07), transparent 55%); }
.sds-cta .sds-section-label { justify-content: center; color: var(--gold-light); }
.sds-cta h2 { font-family: 'Cormorant Garamond', serif; font-size: clamp(1.9rem,3.2vw,2.8rem); font-weight: 600; color: var(--cream); margin-bottom: 1rem; position: relative; z-index: 2; }
.sds-cta p { color: rgba(247,244,237,0.5); max-width: 460px; margin: 0 auto 2.2rem; font-size: 0.92rem; line-height: 1.7; position: relative; z-index: 2; }
.sds-cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; position: relative; z-index: 2; }

/* FOOTER */
.sds-footer { background: #060E1D; padding: 3.5rem 8% 1.8rem; }
.sds-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; margin-bottom: 2.5rem; }
.sds-footer-brand img { height: 40px; margin-bottom: 1rem; opacity: 0.85; }
.sds-footer-brand p { font-size: 0.82rem; color: rgba(247,244,237,0.3); line-height: 1.7; max-width: 280px; }
.sds-footer-col h4 { font-family: 'Cormorant Garamond', serif; font-size: 1rem; font-weight: 600; color: var(--cream); margin-bottom: 1rem; }
.sds-footer-col a { display: block; text-decoration: none; color: rgba(247,244,237,0.35); font-size: 0.8rem; margin-bottom: 0.6rem; transition: color 0.3s; }
.sds-footer-col a:hover { color: var(--gold-light); }
.sds-footer-contact { display: flex; align-items: flex-start; gap: 0.7rem; margin-bottom: 0.9rem; }
.sds-footer-contact .icon { color: var(--gold); font-size: 0.85rem; flex-shrink: 0; }
.sds-footer-contact p { font-size: 0.8rem; color: rgba(247,244,237,0.35); line-height: 1.45; }
.sds-footer-bottom { border-top: 1px solid rgba(247,244,237,0.05); padding-top: 1.5rem; display: flex; justify-content: space-between; align-items: center; }
.sds-footer-bottom p { font-size: 0.7rem; color: rgba(247,244,237,0.2); }

/* REVEAL */
.sds-reveal { opacity: 0; transform: translateY(28px); transition: all 0.7s cubic-bezier(.4,0,.2,1); }
.sds-reveal.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width:1024px) {
  .sds-hero-inner { flex-direction: column; text-align: center; padding: 7rem 5% 4rem; }
  .sds-hero p { margin-left: auto; margin-right: auto; }
  .sds-hero-buttons { justify-content: center; }
  .sds-hero-logo img { width: 250px; }
  .sds-services-grid, .sds-blog-grid { grid-template-columns: repeat(2,1fr); }
  .sds-team-grid { grid-template-columns: repeat(2,1fr); }
  .sds-process-steps { grid-template-columns: repeat(2,1fr); gap: 2rem; }
  .sds-process-steps::before { display: none; }
  .sds-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width:768px) {
  .sds-nav-links { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(11,29,58,0.98); flex-direction: column; justify-content: center; align-items: center; gap: 2rem; z-index: 999; }
  .sds-nav-links.open { display: flex; }
  .sds-mobile-toggle { display: flex; }
  .sds-section { padding: 4rem 5%; }
  .sds-stats { grid-template-columns: repeat(2,1fr); padding: 2rem 5%; }
  .sds-about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .sds-about-visual { height: 280px; }
  .sds-services-grid, .sds-blog-grid, .sds-team-grid, .sds-diff-grid { grid-template-columns: 1fr; }
  .sds-process-steps { grid-template-columns: 1fr; }
  .sds-footer-grid { grid-template-columns: 1fr; }
  .sds-footer-bottom { flex-direction: column; gap: 0.8rem; text-align: center; }
}