/* ===== SPHEREX GLOBAL STYLES ===== */
:root {
  --primary: #09357e;
  --accent: #e91e63;
  --accent-dark: #c2185b;
  --white: #ffffff;
  --light: #f4f7ff;
  --text: #1a1a2e;
  --text-muted: #5a6a7e;
  --border: #e0e8f0;
  --shadow: 0 4px 24px rgba(9,53,126,0.10);
  --shadow-hover: 0 8px 40px rgba(9,53,126,0.18);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', 'Segoe UI', sans-serif; color: var(--text); background: var(--white); overflow-x: hidden; line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }

/* NAVBAR */
.sx-nav { position: fixed; top: 0; left: 0; width: 100%; z-index: 9999; background: rgba(255,255,255,0.95); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); transition: var(--transition); }
.sx-nav.scrolled { box-shadow: var(--shadow); }
.sx-nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; height: 70px; }
.sx-logo img { height: 44px; width: auto; }
.sx-nav-links { display: flex; align-items: center; gap: 4px; }
.sx-nav-links a { padding: 8px 14px; border-radius: 8px; font-weight: 600; font-size: 15px; color: var(--text); }
.sx-nav-links a:hover, .sx-nav-links a.active { background: var(--light); color: var(--primary); }
.sx-nav-cta { display: flex; align-items: center; gap: 12px; }

.sx-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 22px; border-radius: 10px; font-weight: 700; font-size: 15px; cursor: pointer; transition: var(--transition); border: 2px solid transparent; }
.sx-btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.sx-btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(233,30,99,0.3); }
.sx-btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.sx-btn-outline:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }

.sx-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; background: none; border: none; }
.sx-hamburger span { display: block; width: 24px; height: 2.5px; background: var(--primary); border-radius: 2px; transition: var(--transition); }
.sx-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.sx-hamburger.open span:nth-child(2) { opacity: 0; }
.sx-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

.sx-mobile-nav { position: fixed; top: 70px; left: 0; width: 100%; height: calc(100vh - 70px); background: #fff; z-index: 9998; transform: translateX(-100%); transition: var(--transition); padding: 24px; overflow-y: auto; }
.sx-mobile-nav.open { transform: translateX(0); }
.sx-mobile-nav a { display: flex; align-items: center; gap: 12px; padding: 16px 0; font-size: 17px; font-weight: 600; color: var(--text); border-bottom: 1px solid var(--border); }
.sx-mobile-nav a i { color: var(--accent); width: 20px; }
.sx-mobile-nav .sx-btn { margin-top: 20px; width: 100%; justify-content: center; border-bottom: none; }

/* HERO */
.sx-hero { min-height: 100vh; padding-top: 70px; display: flex; align-items: center; background: linear-gradient(135deg, #f4f7ff 0%, #e8f0fe 50%, #fce4ec 100%); position: relative; overflow: hidden; }
.sx-hero::before { content: ''; position: absolute; top: -200px; right: -200px; width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle, rgba(9,53,126,0.08) 0%, transparent 70%); }
.sx-hero::after { content: ''; position: absolute; bottom: -150px; left: -150px; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, rgba(233,30,99,0.06) 0%, transparent 70%); }
.sx-hero-inner { max-width: 1200px; margin: 0 auto; padding: 60px 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.sx-hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(233,30,99,0.1); color: var(--accent); padding: 6px 16px; border-radius: 50px; font-size: 13px; font-weight: 700; margin-bottom: 20px; border: 1px solid rgba(233,30,99,0.2); }
.sx-hero h1 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 900; color: var(--primary); line-height: 1.15; margin-bottom: 20px; }
.sx-hero h1 span { color: var(--accent); }
.sx-hero p { font-size: 17px; color: var(--text-muted); margin-bottom: 32px; line-height: 1.7; }
.sx-hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.sx-hero-stats { display: flex; gap: 32px; flex-wrap: wrap; }
.sx-stat { text-align: center; }
.sx-stat-num { font-size: 28px; font-weight: 900; color: var(--primary); }
.sx-stat-label { font-size: 13px; color: var(--text-muted); font-weight: 500; }
.sx-hero-img img { border-radius: 24px; box-shadow: var(--shadow-hover); animation: floatY 6s ease-in-out infinite; }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }

/* SECTIONS */
.sx-section { padding: 80px 0; }
.sx-section-alt { background: var(--light); }
.sx-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.sx-section-head { text-align: center; margin-bottom: 56px; }
.sx-section-head .sx-tag { display: inline-block; background: rgba(9,53,126,0.08); color: var(--primary); padding: 5px 16px; border-radius: 50px; font-size: 13px; font-weight: 700; margin-bottom: 14px; letter-spacing: 0.5px; }
.sx-section-head h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; color: var(--primary); margin-bottom: 14px; }
.sx-section-head p { font-size: 17px; color: var(--text-muted); max-width: 600px; margin: 0 auto; }

/* SERVICES */
.sx-services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 16px; }
.sx-service-card { background: #fff; border-radius: var(--radius-sm); padding: 20px 16px; text-align: center; border: 1.5px solid var(--border); transition: var(--transition); cursor: pointer; }
.sx-service-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.sx-service-card i { font-size: 28px; color: var(--primary); margin-bottom: 10px; display: block; }
.sx-service-card span { font-size: 14px; font-weight: 600; color: var(--text); }

/* STEPS */
.sx-steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.sx-step { text-align: center; padding: 40px 24px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); transition: var(--transition); }
.sx-step:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.sx-step-num { width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; font-size: 22px; font-weight: 900; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
.sx-step img { width: 100px; height: 100px; object-fit: contain; margin: 0 auto 20px; }
.sx-step h3 { font-size: 18px; font-weight: 700; color: var(--primary); margin-bottom: 10px; }
.sx-step p { font-size: 15px; color: var(--text-muted); }

/* FEATURES */
.sx-features-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.sx-features-row.reverse { direction: rtl; }
.sx-features-row.reverse > * { direction: ltr; }
.sx-features-img img { border-radius: var(--radius); box-shadow: var(--shadow-hover); width: 100%; }
.sx-features-list { display: flex; flex-direction: column; gap: 20px; }
.sx-feature-item { display: flex; gap: 16px; align-items: flex-start; }
.sx-feature-icon { width: 44px; height: 44px; min-width: 44px; border-radius: 10px; background: linear-gradient(135deg, rgba(9,53,126,0.1), rgba(233,30,99,0.1)); display: flex; align-items: center; justify-content: center; }
.sx-feature-icon i { font-size: 18px; color: var(--primary); }
.sx-feature-item h4 { font-size: 16px; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.sx-feature-item p { font-size: 14px; color: var(--text-muted); }

/* PARTNER */
.sx-partner { background: linear-gradient(135deg, #040914 0%, #09357e 100%); padding: 80px 0; color: #fff; }
.sx-partner-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.sx-partner h2 { font-size: clamp(1.8rem,3vw,2.6rem); font-weight: 800; margin-bottom: 16px; }
.sx-partner p { font-size: 17px; opacity: 0.8; margin-bottom: 32px; }
.sx-partner-features { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 32px; }
.sx-partner-feat { display: flex; align-items: center; gap: 10px; background: rgba(255,255,255,0.08); padding: 14px 16px; border-radius: 10px; font-size: 14px; font-weight: 600; }
.sx-partner-feat i { color: #38bdf8; }
.sx-partner-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.sx-store-btn { display: flex; align-items: center; gap: 12px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); color: #fff; padding: 12px 20px; border-radius: 12px; transition: var(--transition); font-weight: 600; }
.sx-store-btn:hover { background: rgba(255,255,255,0.2); transform: translateY(-3px); }
.sx-store-btn i { font-size: 24px; }
.sx-store-btn div { line-height: 1.2; }
.sx-store-btn small { font-size: 11px; opacity: 0.7; display: block; }
.sx-store-btn span { font-size: 16px; font-weight: 700; }
.sx-partner-phones { display: flex; justify-content: center; gap: 20px; align-items: flex-end; }
.sx-phone-mock { width: 200px; background: #000; border-radius: 32px; padding: 8px; box-shadow: 0 30px 60px rgba(0,0,0,0.5); }
.sx-phone-mock img { border-radius: 24px; width: 100%; }
.sx-phone-mock:first-child { transform: rotate(-6deg) translateY(20px); }
.sx-phone-mock:last-child { transform: rotate(6deg) translateY(20px); }

/* TEAM */
.sx-team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); gap: 24px; }
.sx-team-card { background: #fff; border-radius: var(--radius); padding: 32px 24px; text-align: center; box-shadow: var(--shadow); transition: var(--transition); border: 1.5px solid var(--border); }
.sx-team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: var(--accent); }
.sx-team-card img { width: 90px; height: 90px; border-radius: 50%; object-fit: cover; margin: 0 auto 16px; border: 3px solid var(--accent); }
.sx-team-card h3 { font-size: 18px; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.sx-team-card .role { font-size: 13px; color: var(--accent); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; }
.sx-team-card p { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; }
.sx-team-card a { display: inline-flex; align-items: center; gap: 6px; background: var(--primary); color: #fff; padding: 8px 18px; border-radius: 8px; font-size: 13px; font-weight: 600; }
.sx-team-card a:hover { background: var(--accent); }

/* FAQ */
.sx-faq { max-width: 800px; margin: 0 auto; }
.sx-faq-item { border: 1.5px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 12px; overflow: hidden; }
.sx-faq-q { padding: 18px 20px; font-weight: 700; font-size: 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: var(--primary); transition: var(--transition); }
.sx-faq-q:hover { background: var(--light); }
.sx-faq-q i { transition: var(--transition); color: var(--accent); }
.sx-faq-item.open .sx-faq-q i { transform: rotate(180deg); }
.sx-faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; padding: 0 20px; font-size: 15px; color: var(--text-muted); }
.sx-faq-item.open .sx-faq-a { max-height: 200px; padding: 0 20px 18px; }

/* CONTACT */
.sx-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.sx-contact-info { display: flex; flex-direction: column; gap: 24px; }
.sx-contact-item { display: flex; gap: 16px; align-items: flex-start; }
.sx-contact-icon { width: 48px; height: 48px; min-width: 48px; border-radius: 12px; background: linear-gradient(135deg, var(--primary), var(--accent)); display: flex; align-items: center; justify-content: center; }
.sx-contact-icon i { color: #fff; font-size: 18px; }
.sx-contact-item h4 { font-size: 15px; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.sx-contact-item p, .sx-contact-item a { font-size: 15px; color: var(--text-muted); }
.sx-contact-item a:hover { color: var(--accent); }
.sx-map-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.sx-map-wrap iframe { width: 100%; height: 400px; border: none; display: block; }

/* FOOTER */
.sx-footer { background: linear-gradient(135deg, #040914 0%, #09357e 100%); color: #fff; padding: 64px 0 32px; }
.sx-footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 48px; }
.sx-footer-brand h2 { font-size: 28px; font-weight: 900; color: #fff; margin-bottom: 10px; }
.sx-footer-brand p { font-size: 15px; opacity: 0.75; margin-bottom: 24px; line-height: 1.6; }
.sx-social { display: flex; gap: 12px; }
.sx-social a { width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; font-size: 16px; transition: var(--transition); }
.sx-social a:hover { background: var(--accent); transform: translateY(-3px); }
.sx-footer-col h4 { font-size: 16px; font-weight: 700; margin-bottom: 20px; position: relative; padding-bottom: 10px; }
.sx-footer-col h4::after { content: ''; position: absolute; left: 0; bottom: 0; width: 32px; height: 3px; background: var(--accent); border-radius: 2px; }
.sx-footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.sx-footer-col ul a { font-size: 14px; opacity: 0.75; transition: var(--transition); }
.sx-footer-col ul a:hover { opacity: 1; color: var(--accent); padding-left: 6px; }
.sx-app-btns { display: flex; flex-direction: column; gap: 12px; }
.sx-app-btn { display: flex; align-items: center; gap: 12px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); padding: 12px 16px; border-radius: 12px; transition: var(--transition); }
.sx-app-btn:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }
.sx-app-btn i { font-size: 28px; }
.sx-app-btn div { line-height: 1.2; }
.sx-app-btn small { font-size: 11px; opacity: 0.7; display: block; }
.sx-app-btn span { font-size: 16px; font-weight: 700; }
.sx-footer-bottom { border-top: 1px solid rgba(255,255,255,0.15); padding-top: 24px; text-align: center; font-size: 14px; opacity: 0.6; }

/* PAGE HERO */
.sx-page-hero { padding: 120px 0 60px; background: linear-gradient(135deg, var(--primary) 0%, #1b52a1 100%); color: #fff; text-align: center; }
.sx-page-hero h1 { font-size: clamp(2rem,4vw,3rem); font-weight: 900; margin-bottom: 16px; }
.sx-page-hero p { font-size: 18px; opacity: 0.85; max-width: 600px; margin: 0 auto; }

/* SCROLL TOP */
.sx-scroll-top { position: fixed; bottom: 32px; right: 32px; z-index: 999; width: 48px; height: 48px; border-radius: 50%; background: var(--primary); color: #fff; border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 18px; box-shadow: var(--shadow-hover); opacity: 0; pointer-events: none; transition: var(--transition); }
.sx-scroll-top.visible { opacity: 1; pointer-events: all; }
.sx-scroll-top:hover { background: var(--accent); transform: translateY(-3px); }

/* ANIMATIONS */
.sx-fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.sx-fade-in.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .sx-hero-inner { grid-template-columns: 1fr; text-align: center; }
  .sx-hero-btns { justify-content: center; }
  .sx-hero-stats { justify-content: center; }
  .sx-hero-img { display: none; }
  .sx-features-row { grid-template-columns: 1fr; }
  .sx-features-row.reverse { direction: ltr; }
  .sx-partner-inner { grid-template-columns: 1fr; text-align: center; }
  .sx-partner-btns { justify-content: center; }
  .sx-partner-features { max-width: 400px; margin: 0 auto 32px; }
  .sx-partner-phones { display: none; }
  .sx-footer-grid { grid-template-columns: 1fr 1fr; }
  .sx-contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .sx-nav-links, .sx-nav-cta { display: none; }
  .sx-hamburger { display: flex; }
  .sx-steps { grid-template-columns: 1fr; }
  .sx-services-grid { grid-template-columns: repeat(2,1fr); }
  .sx-footer-grid { grid-template-columns: 1fr; }
  .sx-section { padding: 56px 0; }
  .sx-team-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .sx-team-grid { grid-template-columns: 1fr; }
  .sx-partner-features { grid-template-columns: 1fr; }
  .sx-hero-stats { gap: 20px; }
}