/* ===== CSS RESET & BASE ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',sans-serif;line-height:1.6;overflow-x:hidden;transition:background-color .4s ease,color .4s ease}

/* ===== CSS VARIABLES - LIGHT THEME ===== */
:root{
--primary:#1a56db;--primary-light:#3b82f6;--primary-dark:#1e40af;
--accent:#0ea5e9;--accent-light:#38bdf8;
--bg:#f8fafc;--bg-alt:#f1f5f9;--surface:#ffffff;--surface-hover:#f8fafc;
--text:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;
--border:#e2e8f0;--border-light:#f1f5f9;
--shadow:0 4px 6px -1px rgba(0,0,0,.07),0 2px 4px -2px rgba(0,0,0,.05);
--shadow-lg:0 20px 40px -12px rgba(0,0,0,.12);
--shadow-xl:0 25px 50px -12px rgba(0,0,0,.18);
--glass:rgba(255,255,255,.7);--glass-border:rgba(255,255,255,.3);
--radius:16px;--radius-sm:10px;--radius-lg:24px;
--nav-height:80px;
--gradient-primary:linear-gradient(135deg,#1a56db,#3b82f6,#0ea5e9);
--gradient-hero:linear-gradient(135deg,#0f172a 0%,#1e3a5f 50%,#1a56db 100%);
}

/* ===== DARK THEME ===== */
[data-theme="dark"]{
--primary:#3b82f6;--primary-light:#60a5fa;--primary-dark:#2563eb;
--accent:#38bdf8;--accent-light:#7dd3fc;
--bg:#0f172a;--bg-alt:#1e293b;--surface:#1e293b;--surface-hover:#334155;
--text:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;
--border:#334155;--border-light:#1e293b;
--shadow:0 4px 6px -1px rgba(0,0,0,.3),0 2px 4px -2px rgba(0,0,0,.2);
--shadow-lg:0 20px 40px -12px rgba(0,0,0,.5);
--shadow-xl:0 25px 50px -12px rgba(0,0,0,.6);
--glass:rgba(30,41,59,.7);--glass-border:rgba(255,255,255,.08);
}

body{background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{cursor:pointer;font-family:inherit}

/* ===== PRELOADER ===== */
.preloader{position:fixed;inset:0;background:var(--bg);display:flex;align-items:center;justify-content:center;z-index:10000;transition:opacity .6s ease,visibility .6s ease}
.preloader.hide{opacity:0;visibility:hidden;pointer-events:none}
.preloader-spinner{width:48px;height:48px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== NAVBAR ===== */
.navbar{position:fixed;top:0;left:0;right:0;height:var(--nav-height);z-index:1000;transition:all .4s ease;display:flex;align-items:center}
.navbar.scrolled{background:var(--glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);box-shadow:var(--shadow)}
.nav-container{max-width:1280px;margin:0 auto;padding:0 32px;width:100%;display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-family:'Playfair Display',serif;font-size:20px;font-weight:700;color:var(--text);letter-spacing:-.5px;transition:color .3s}
.navbar:not(.scrolled) .nav-logo{color:#fff}
.nav-logo span{color:var(--primary-light);font-weight:400}
.nav-links{display:flex;align-items:center;gap:32px;list-style:none}
.nav-links a{font-size:14px;font-weight:500;color:var(--text-secondary);transition:color .3s;position:relative}
.navbar:not(.scrolled) .nav-links a{color:rgba(255,255,255,.8)}
.nav-links a:hover{color:var(--primary)}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--primary);transition:width .3s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-controls{display:flex;align-items:center;gap:12px}
.nav-btn{width:40px;height:40px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);display:flex;align-items:center;justify-content:center;transition:all .3s;color:var(--text-secondary)}
.navbar:not(.scrolled) .nav-btn{border-color:rgba(255,255,255,.2);background:rgba(255,255,255,.1);color:#fff}
.nav-btn:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}
.nav-btn svg{width:18px;height:18px}
.lang-btn{font-size:12px;font-weight:700;width:auto;padding:0 14px;letter-spacing:.5px}

/* Mobile menu */
.nav-hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav-hamburger span{width:24px;height:2px;background:var(--text);transition:all .3s}
.navbar:not(.scrolled) .nav-hamburger span{background:#fff}

/* ===== HERO ===== */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:var(--gradient-hero)}
.hero-bg{position:absolute;inset:0;opacity:.15}
.hero-bg::before{content:'';position:absolute;width:600px;height:600px;border-radius:50%;background:var(--accent);filter:blur(150px);top:-200px;right:-100px;animation:float 8s ease-in-out infinite}
.hero-bg::after{content:'';position:absolute;width:400px;height:400px;border-radius:50%;background:var(--primary);filter:blur(120px);bottom:-100px;left:-50px;animation:float 6s ease-in-out infinite reverse}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(30px,-30px)}}
.hero-content{position:relative;z-index:2;text-align:center;max-width:800px;padding:0 32px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.15);border-radius:100px;color:rgba(255,255,255,.9);font-size:13px;font-weight:500;margin-bottom:28px}
.hero-badge-dot{width:6px;height:6px;background:#10b981;border-radius:50%;animation:pulse-dot 2s ease-in-out infinite}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.4}}
.hero h1{font-family:'Playfair Display',serif;font-size:clamp(36px,6vw,64px);font-weight:700;color:#fff;line-height:1.15;margin-bottom:20px;letter-spacing:-1px}
.hero h1 em{font-style:normal;background:linear-gradient(135deg,#60a5fa,#38bdf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero p{font-size:clamp(16px,2vw,19px);color:rgba(255,255,255,.7);max-width:600px;margin:0 auto 36px;line-height:1.7}
.hero-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;border:none;transition:all .3s;text-decoration:none}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 16px rgba(26,86,219,.35)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(26,86,219,.45)}
.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.3)}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1);transform:translateY(-2px)}
.btn svg{width:18px;height:18px}
.hero-scroll{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:rgba(255,255,255,.5);font-size:12px;font-weight:500;letter-spacing:1px;text-transform:uppercase;animation:bounce-s 2s ease-in-out infinite}
.hero-scroll svg{width:20px;height:20px}
@keyframes bounce-s{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}

/* ===== SECTIONS ===== */
.section{padding:100px 0}
.section-alt{background:var(--bg-alt)}
.container{max-width:1280px;margin:0 auto;padding:0 32px}
.section-header{text-align:center;margin-bottom:64px}
.section-label{display:inline-block;font-size:13px;font-weight:600;color:var(--primary);text-transform:uppercase;letter-spacing:2px;margin-bottom:12px}
.section-title{font-family:'Playfair Display',serif;font-size:clamp(28px,4vw,42px);font-weight:700;color:var(--text);letter-spacing:-.5px;margin-bottom:16px}
.section-desc{font-size:17px;color:var(--text-secondary);max-width:600px;margin:0 auto;line-height:1.7}

/* ===== STATS ===== */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:-60px;position:relative;z-index:5}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:36px;text-align:center;box-shadow:var(--shadow-lg);transition:all .4s}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}
.stat-number{font-family:'Playfair Display',serif;font-size:40px;font-weight:700;color:var(--primary);margin-bottom:4px}
.stat-label{font-size:14px;color:var(--text-secondary);font-weight:500}

/* ===== ABOUT ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-text h3{font-family:'Playfair Display',serif;font-size:32px;color:var(--text);margin-bottom:20px}
.about-text p{color:var(--text-secondary);font-size:16px;line-height:1.8;margin-bottom:24px}
.features-grid{display:grid;grid-template-columns:1fr;gap:20px}
.feature-card{display:flex;gap:16px;padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:all .4s}
.feature-card:hover{border-color:var(--primary-light);transform:translateX(4px);box-shadow:var(--shadow)}
.feature-icon{width:48px;height:48px;min-width:48px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;color:#fff}
.feature-icon svg{width:22px;height:22px}
.feature-card h4{font-size:16px;font-weight:600;color:var(--text);margin-bottom:4px}
.feature-card p{font-size:14px;color:var(--text-secondary);line-height:1.6}

/* ===== FLEET ===== */
.fleet-filters{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:48px}
.filter-btn{padding:10px 24px;border-radius:100px;border:1px solid var(--border);background:var(--surface);color:var(--text-secondary);font-size:13px;font-weight:600;transition:all .3s;font-family:'Inter',sans-serif}
.filter-btn:hover,.filter-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 12px rgba(26,86,219,.3)}
.fleet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:28px}
.car-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .5s cubic-bezier(.23,1,.32,1);position:relative}
.car-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl)}
.car-card-img{position:relative;height:220px;overflow:hidden;background:var(--bg-alt)}
.car-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.23,1,.32,1)}
.car-card:hover .car-card-img img{transform:scale(1.08)}
.car-card-badge{position:absolute;top:16px;right:16px;padding:6px 14px;background:var(--primary);color:#fff;border-radius:100px;font-size:12px;font-weight:700}
.car-card-body{padding:24px}
.car-card-title{font-family:'Playfair Display',serif;font-size:20px;font-weight:700;color:var(--text);margin-bottom:4px}
.car-card-subtitle{font-size:14px;color:var(--text-muted);margin-bottom:16px}
.car-card-specs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}
.car-spec{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-secondary)}
.car-spec svg{width:16px;height:16px;color:var(--primary-light);min-width:16px}
.car-card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:16px;border-top:1px solid var(--border)}
.car-price{font-size:22px;font-weight:700;color:var(--primary)}
.car-price small{font-size:13px;color:var(--text-muted);font-weight:400}
.btn-rent{padding:10px 24px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-sm);font-size:13px;font-weight:600;transition:all .3s;font-family:'Inter',sans-serif}
.btn-rent:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 4px 12px rgba(26,86,219,.3)}
.no-cars{text-align:center;padding:60px 20px;color:var(--text-muted);font-size:16px}

/* ===== CONTACT ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:24px}
.contact-item{display:flex;gap:16px;padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:all .3s}
.contact-item:hover{border-color:var(--primary-light);box-shadow:var(--shadow)}
.contact-icon{width:48px;height:48px;min-width:48px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;color:#fff}
.contact-icon svg{width:20px;height:20px}
.contact-item h4{font-size:14px;font-weight:600;color:var(--text);margin-bottom:4px}
.contact-item p{font-size:14px;color:var(--text-secondary);line-height:1.6}
.contact-map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow);min-height:400px;background:var(--bg-alt)}
.contact-map iframe{width:100%;height:100%;min-height:400px;border:none}

/* ===== FOOTER ===== */
.footer{background:var(--bg-alt);border-top:1px solid var(--border);padding:32px 0}
.footer-content{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.footer-logo{font-family:'Playfair Display',serif;font-size:18px;font-weight:700;color:var(--text)}
.footer-logo span{color:var(--primary-light);font-weight:400}
.footer-copy{font-size:13px;color:var(--text-muted)}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float{position:fixed;bottom:28px;right:28px;z-index:900;width:56px;height:56px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(37,211,102,.4);transition:all .3s;animation:wa-pulse 2s ease-in-out infinite}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 24px rgba(37,211,102,.5)}
.whatsapp-float svg{width:28px;height:28px;color:#fff}
@keyframes wa-pulse{0%,100%{box-shadow:0 4px 16px rgba(37,211,102,.4)}50%{box-shadow:0 4px 24px rgba(37,211,102,.6),0 0 0 12px rgba(37,211,102,.1)}}

/* ===== SCROLL REVEAL ===== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-40px);transition:opacity .8s ease,transform .8s ease}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(40px);transition:opacity .8s ease,transform .8s ease}
.reveal-right.visible{opacity:1;transform:translateX(0)}
.reveal-scale{opacity:0;transform:scale(.9);transition:opacity .8s ease,transform .8s ease}
.reveal-scale.visible{opacity:1;transform:scale(1)}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
.about-grid,.contact-grid{grid-template-columns:1fr}
.stats{grid-template-columns:1fr;margin-top:-40px}
}
@media(max-width:768px){
.nav-links{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:var(--bg);flex-direction:column;align-items:center;justify-content:center;gap:32px;z-index:999}
.nav-links.open{display:flex}
.nav-links a{font-size:20px;color:var(--text)!important}
.nav-hamburger{display:flex;z-index:1001}
.section{padding:64px 0}
.container{padding:0 20px}
.hero h1{font-size:32px}
.fleet-grid{grid-template-columns:1fr}
.hero-buttons{flex-direction:column;align-items:center}
.btn{width:100%;justify-content:center;max-width:300px}
.footer-content{flex-direction:column;text-align:center}
}