/* ===== DESIGN TOKENS ===== */
:root {
  --color-primary: #1a2b4a;
  --color-primary-light: #2a3d66;
  --color-accent: #c8a951;
  --color-accent-hover: #d4b96a;
  --color-dark: #0f1923;
  --color-text: #333;
  --color-text-light: #666;
  --color-white: #ffffff;
  --color-bg-light: #f7f8fa;
  --color-bg-warm: #faf6ee;
  --color-border: #e0e0e0;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 12px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.12);
  --transition: .3s cubic-bezier(.4,0,.2,1);
  --max-width: 1200px;
}

/* ===== RESET ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);color:var(--color-text);line-height:1.7;overflow-x:hidden;background:var(--color-white)}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);line-height:1.2;font-weight:700}

/* ===== UTILITIES ===== */
.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}
.section{padding:100px 0}
.section-label{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--color-accent);margin-bottom:12px}
.section-title{font-size:clamp(1.8rem,4vw,2.8rem);color:var(--color-primary);margin-bottom:16px}
.section-subtitle{font-size:1.1rem;color:var(--color-text-light);max-width:640px;margin-bottom:48px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:50px;font-family:var(--font-body);font-size:.95rem;font-weight:600;cursor:pointer;border:none;transition:var(--transition)}
.btn-primary{background:var(--color-accent);color:var(--color-primary);box-shadow:0 4px 16px rgba(200,169,81,.3)}
.btn-primary:hover{background:var(--color-accent-hover);transform:translateY(-2px);box-shadow:0 6px 24px rgba(200,169,81,.4)}
.btn-outline{background:transparent;color:var(--color-white);border:2px solid rgba(255,255,255,.4)}
.btn-outline:hover{background:rgba(255,255,255,.1);border-color:var(--color-white)}

/* ===== REVEAL ANIMATION ===== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ===== HEADER ===== */
.header{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:16px 0;transition:var(--transition)}
.header.scrolled{background:rgba(15,25,35,.95);backdrop-filter:blur(12px);padding:10px 0;box-shadow:0 2px 20px rgba(0,0,0,.2)}
.header .container{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center}
.logo-img{height:36px;width:auto;transition:var(--transition)}
.header.scrolled .logo-img{height:30px}
.nav{display:flex;align-items:center;gap:32px}
.nav a{color:rgba(255,255,255,.85);font-size:.9rem;font-weight:500;transition:var(--transition);position:relative}
.nav a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--color-accent);transition:var(--transition)}
.nav a:hover{color:var(--color-white)}
.nav a:hover::after{width:100%}
.header-actions{display:flex;align-items:center;gap:16px}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none}
.hamburger span{width:24px;height:2px;background:var(--color-white);transition:var(--transition)}

/* ===== MOBILE MENU ===== */
.mobile-menu{display:none;position:fixed;top:0;left:0;width:100%;height:100vh;background:var(--color-dark);z-index:999;flex-direction:column;align-items:center;justify-content:center;gap:32px;opacity:0;pointer-events:none;transition:var(--transition)}
.mobile-menu.open{display:flex;opacity:1;pointer-events:all}
.mobile-menu a{color:var(--color-white);font-size:1.4rem;font-family:var(--font-heading);font-weight:600}
.close-menu{position:absolute;top:20px;right:24px;background:none;border:none;color:var(--color-white);font-size:2rem;cursor:pointer}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:var(--color-dark);overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.35}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(15,25,35,.9) 0%,rgba(26,43,74,.7) 100%)}
.hero .container{position:relative;z-index:2;padding-top:80px}
.hero-content{max-width:700px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;border-radius:50px;background:rgba(200,169,81,.15);border:1px solid rgba(200,169,81,.3);color:var(--color-accent);font-size:.8rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;margin-bottom:24px}
.hero h1{font-size:clamp(2.2rem,5vw,3.6rem);color:var(--color-white);margin-bottom:20px;line-height:1.15}
.hero h1 span{color:var(--color-accent)}
.hero p{font-size:1.15rem;color:rgba(255,255,255,.75);margin-bottom:36px;max-width:560px;line-height:1.8}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}

/* ===== ABOUT ===== */
.about{background:var(--color-white)}
.about-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.about-card{padding:40px 32px;border-radius:var(--radius);background:var(--color-bg-light);border:1px solid var(--color-border);transition:var(--transition)}
.about-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--color-accent)}
.about-card-img{width:100%;height:140px;border-radius:8px;overflow:hidden;margin-bottom:20px}
.about-card-img img{width:100%;height:100%;object-fit:cover}
.about-card h3{font-size:1.2rem;color:var(--color-primary);margin-bottom:12px}
.about-card p{color:var(--color-text-light);font-size:.95rem;line-height:1.7}

/* ===== SERVICES ===== */
.services{background:var(--color-bg-light)}
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.service-card{position:relative;padding:40px 36px;border-radius:var(--radius);background:var(--color-white);border:1px solid var(--color-border);transition:var(--transition);overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:0;background:var(--color-accent);transition:var(--transition)}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.service-card:hover::before{height:100%}
.service-number{font-family:var(--font-heading);font-size:3rem;font-weight:800;color:rgba(26,43,74,.06);position:absolute;top:16px;right:24px}
.service-card h3{font-size:1.15rem;color:var(--color-primary);margin-bottom:12px}
.service-card p{color:var(--color-text-light);font-size:.93rem;line-height:1.7}

/* ===== HOW WE WORK ===== */
.methodology{background:var(--color-primary);color:var(--color-white);position:relative;overflow:hidden}
.methodology::before{content:'';position:absolute;top:-100px;right:-100px;width:400px;height:400px;border-radius:50%;background:rgba(200,169,81,.05)}
.methodology .section-label{color:var(--color-accent)}
.methodology .section-title{color:var(--color-white)}
.methodology .section-subtitle{color:rgba(255,255,255,.7)}
.methodology-intro{font-size:1.1rem;color:rgba(255,255,255,.75);max-width:640px;margin-bottom:56px;line-height:1.8}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step-card{padding:32px 24px;border-radius:var(--radius);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);transition:var(--transition);text-align:center}
.step-card:hover{background:rgba(255,255,255,.1);transform:translateY(-4px)}
.step-number{width:48px;height:48px;border-radius:50%;background:var(--color-accent);color:var(--color-primary);display:flex;align-items:center;justify-content:center;font-family:var(--font-heading);font-size:1.2rem;font-weight:800;margin:0 auto 16px}
.step-card h3{font-size:1rem;margin-bottom:8px}
.step-card p{font-size:.85rem;color:rgba(255,255,255,.6);line-height:1.6}

/* ===== DIFFERENTIALS ===== */
.differentials{background:var(--color-white)}
.diff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.diff-card{padding:36px 28px;border-radius:var(--radius);background:var(--color-bg-warm);border:1px solid rgba(200,169,81,.15);transition:var(--transition);position:relative;overflow:hidden}
.diff-card::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--color-accent),transparent);opacity:0;transition:var(--transition)}
.diff-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.diff-card:hover::after{opacity:1}
.diff-card-img{width:100%;height:120px;border-radius:8px;overflow:hidden;margin-bottom:16px}
.diff-card-img img{width:100%;height:100%;object-fit:cover}
.diff-card h3{font-size:1.05rem;color:var(--color-primary);margin-bottom:10px}
.diff-card p{font-size:.9rem;color:var(--color-text-light);line-height:1.7}

/* ===== CTA ===== */
.cta{background:linear-gradient(135deg,var(--color-dark) 0%,var(--color-primary) 100%);text-align:center;padding:80px 0}
.cta h2{color:var(--color-white);font-size:clamp(1.6rem,3.5vw,2.4rem);margin-bottom:16px}
.cta p{color:rgba(255,255,255,.7);font-size:1.05rem;margin-bottom:36px;max-width:500px;margin-left:auto;margin-right:auto}

/* ===== FOOTER ===== */
.footer{background:var(--color-dark);color:rgba(255,255,255,.6);padding:60px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-about .logo{margin-bottom:16px}
.footer-about p{font-size:.9rem;line-height:1.7;max-width:320px}
.footer-col h4{color:var(--color-white);font-family:var(--font-heading);font-size:.95rem;margin-bottom:16px}
.footer-col a{display:block;font-size:.88rem;padding:4px 0;transition:var(--transition)}
.footer-col a:hover{color:var(--color-accent)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:24px;font-size:.8rem}
.footer-social{display:flex;gap:12px}
.footer-social a{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;transition:var(--transition);font-size:.85rem}
.footer-social a:hover{border-color:var(--color-accent);color:var(--color-accent);transform:translateY(-2px)}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .about-grid,.diff-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .section{padding:72px 0}
  .nav{display:none}
  .hamburger{display:flex}
  .header-actions .btn{display:none}
  .hero-stats{flex-direction:column;gap:20px}
  .about-grid,.services-grid,.diff-grid{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center}
  .hero h1{font-size:2rem}
}
@media(max-width:480px){
  .steps-grid{grid-template-columns:1fr}
  .hero-buttons{flex-direction:column}
  .hero-buttons .btn{width:100%;justify-content:center}
}