/* Theme 7: Ocean Depths - Deep Blue */
:root{--t-primary:#0ea5e9;--t-secondary:#06b6d4;--t-bg:#0c1222;--t-card:#111827;--t-border:#1e3a5f;--t-text:#f0f9ff;--t-muted:#7dd3fc;--t-gradient:linear-gradient(135deg,#0ea5e9,#06b6d4)}
.t-nav{position:fixed;top:0;left:0;right:0;background:linear-gradient(180deg,var(--t-bg),transparent);padding:20px 60px;z-index:1000;display:flex;justify-content:space-between;align-items:center}
.t-nav-logo{font-family:"Montserrat",sans-serif;font-size:26px;font-weight:800;background:var(--t-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.t-nav-links{display:flex;gap:35px}
.t-nav-links a{color:var(--t-muted);text-decoration:none;font-size:14px;font-weight:500;transition:color 0.3s}
.t-nav-links a:hover{color:var(--t-primary)}
.t-nav-btn{background:var(--t-gradient);color:white;padding:12px 28px;border-radius:8px;font-weight:600;text-decoration:none}
.t-hero{min-height:100vh;display:flex;align-items:center;padding:100px 60px;position:relative;overflow:hidden}
.t-hero::before{content:"";position:absolute;bottom:-200px;left:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(14,165,233,0.2),transparent 70%);animation:t-wave 15s ease-in-out infinite}
.t-hero::after{content:"";position:absolute;top:-100px;right:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(6,182,212,0.15),transparent 70%);animation:t-wave 12s ease-in-out infinite reverse}
@keyframes t-wave{0%,100%{transform:scale(1) translate(0,0)}50%{transform:scale(1.1) translate(20px,-20px)}}
.t-hero-content{max-width:650px;position:relative;z-index:2}
.t-hero-badge{background:rgba(14,165,233,0.2);border:1px solid rgba(14,165,233,0.4);padding:10px 22px;border-radius:8px;font-size:13px;color:var(--t-primary);display:inline-block;margin-bottom:24px}
.t-hero-title{font-family:"Montserrat",sans-serif;font-size:52px;font-weight:800;line-height:1.15;margin-bottom:24px;color:var(--t-text)}
.t-hero-title span{background:var(--t-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.t-hero-desc{font-size:17px;color:var(--t-muted);line-height:1.8;margin-bottom:36px}
.t-btn-primary{background:var(--t-gradient);color:white;padding:16px 36px;border-radius:10px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:8px;transition:all 0.3s}
.t-btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 50px rgba(14,165,233,0.35)}
.t-stats{display:flex;justify-content:center;gap:70px;padding:70px;background:var(--t-card)}
.t-stat-value{font-family:"Montserrat",sans-serif;font-size:40px;font-weight:800;color:var(--t-primary)}
.t-stat-label{color:var(--t-muted);font-size:14px;margin-top:8px}
.t-features{padding:100px 60px}
.t-section-title{font-family:"Montserrat",sans-serif;font-size:38px;font-weight:800;text-align:center;margin-bottom:60px;color:var(--t-text)}
.t-section-title span{background:var(--t-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.t-features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;max-width:1100px;margin:0 auto}
.t-feature-card{background:var(--t-card);border:1px solid var(--t-border);border-radius:16px;padding:35px;transition:all 0.4s}
.t-feature-card:hover{transform:translateY(-8px);border-color:var(--t-primary);box-shadow:0 20px 50px rgba(14,165,233,0.15)}
.t-feature-icon{width:60px;height:60px;background:rgba(14,165,233,0.15);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:26px;color:var(--t-primary);margin-bottom:20px}
.t-feature-card h3{font-size:19px;font-weight:700;margin-bottom:12px;color:var(--t-text)}
.t-feature-card p{color:var(--t-muted);font-size:14px;line-height:1.7}
.t-reviews{padding:100px 0;overflow:hidden}
.t-slider{display:flex;gap:24px;animation:t-slide 120s linear infinite}
@keyframes t-slide{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.t-review{flex-shrink:0;width:370px;background:var(--t-card);border:1px solid var(--t-border);border-radius:16px;padding:28px}
.t-cta{padding:120px 60px;text-align:center;background:var(--t-card)}
.t-cta h2{font-family:"Montserrat",sans-serif;font-size:44px;font-weight:800;margin-bottom:24px;color:var(--t-text)}
.t-cta h2 span{background:var(--t-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
@media(max-width:992px){.t-hero-title{font-size:38px}.t-nav-links{display:none}}
@media(max-width:768px){.t-hero-title{font-size:30px}.t-features-grid{grid-template-columns:1fr}.t-stats{flex-wrap:wrap;gap:40px}}