:root{
    --guinda:#7A1E2C;--guinda-deep:#5C1522;--guinda-light:#A82843;
    --azul:#0B1F3A;--azul-light:#142D52;
    --crema:#F8F5F0;--blanco:#ffffff;
    --oro:#C9A84C;--oro-soft:#E8D9A0;
    --texto:#1A1A1A;--texto-light:#6B6B6B;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{overflow-x:hidden;scroll-behavior:smooth;scroll-snap-type:y mandatory}
body{font-family:'DM Sans',sans-serif;color:var(--texto);background:var(--azul);overflow-x:hidden}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--azul)}
::-webkit-scrollbar-thumb{background:var(--guinda);border-radius:3px}

/* ═══ SECTIONS ═══ */
.fp-section{min-height:100vh;scroll-snap-align:start;scroll-snap-stop:always;position:relative;overflow:hidden}

/* ═══ SLIDE ANIMATIONS (bidirectional via .active) ═══ */
.anim{transition:opacity .85s cubic-bezier(.22,1,.36,1),transform 1s cubic-bezier(.22,1,.36,1)}

.from-left{opacity:0;transform:translateX(-80px) scale(.97)}
.from-right{opacity:0;transform:translateX(80px) scale(.97)}
.from-bottom{opacity:0;transform:translateY(50px) scale(.97)}
.from-scale{opacity:0;transform:scale(.5)}

/* Active state — everything goes to identity */
.fp-section.active .from-left,
.fp-section.active .from-right,
.fp-section.active .from-bottom,
.fp-section.active .from-scale{opacity:1;transform:translate(0,0) scale(1)}

/* Stagger delays (only when active) */
.fp-section.active [data-d="1"]{transition-delay:.1s}
.fp-section.active [data-d="2"]{transition-delay:.22s}
.fp-section.active [data-d="3"]{transition-delay:.34s}
.fp-section.active [data-d="4"]{transition-delay:.46s}
.fp-section.active [data-d="5"]{transition-delay:.58s}

/* When NOT active — remove delays so reverse is immediate/smooth */
.fp-section:not(.active) .anim{transition-delay:0s !important}

/* ═══ STACK CARDS (JS-driven transform, CSS-driven opacity) ═══ */
.stack-deck{perspective:1200px}
.stack-card{
    transform-style:preserve-3d;
    will-change:transform,opacity;
    transition:transform 1s cubic-bezier(.22,1,.36,1),opacity .8s cubic-bezier(.22,1,.36,1),box-shadow .4s ease;
}

/* ═══ PAGE DOTS ═══ */
.page-dots{position:fixed;right:28px;top:50%;transform:translateY(-50%);z-index:999;display:flex;flex-direction:column;gap:14px}
.page-dot{width:10px;height:10px;border-radius:50%;border:1.5px solid rgba(255,255,255,.25);background:transparent;cursor:pointer;transition:all .4s cubic-bezier(.22,1,.36,1);position:relative}
.page-dot::before{content:attr(data-label);position:absolute;right:24px;top:50%;transform:translateY(-50%);font-size:10px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:rgba(255,255,255,.45);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .3s}
.page-dot:hover::before{opacity:1}
.page-dot.active{background:var(--oro);border-color:var(--oro);transform:scale(1.4);box-shadow:0 0 14px rgba(201,168,76,.45)}
.page-dots.on-light .page-dot{border-color:rgba(0,0,0,.2)}
.page-dots.on-light .page-dot::before{color:rgba(0,0,0,.4)}
.page-dots.on-light .page-dot.active{border-color:var(--guinda);background:var(--guinda);box-shadow:0 0 14px rgba(122,30,44,.3)}

/* ═══ NAV ═══ */
.nav-bar{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:22px 50px;display:flex;align-items:center;justify-content:space-between;transition:all .6s cubic-bezier(.22,1,.36,1)}
.nav-bar.solid{background:rgba(11,31,58,.92);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);padding:14px 50px;box-shadow:0 2px 40px rgba(0,0,0,.3)}
.nav-logo{display:flex;align-items:center;gap:14px;text-decoration:none}
.nav-logo-icon{width:42px;height:42px;background:var(--guinda);border-radius:10px;display:flex;align-items:center;justify-content:center;color:white;font-family:'Playfair Display',serif;font-weight:900;font-size:19px}
.nav-logo-text{font-weight:700;font-size:13px;letter-spacing:1px;color:rgba(255,255,255,.85);text-transform:uppercase}
.nav-links{display:flex;gap:34px}
.nav-links a{text-decoration:none;font-size:12px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.55);transition:color .3s}
.nav-links a:hover{color:var(--oro)}

/* ═══ S1 HERO ═══ */
.hero{background:var(--azul);display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url('https://images.unsplash.com/photo-1507842217343-583bb7270b66?w=1920&q=80') center/cover;filter:brightness(.2) saturate(.5);transform:scale(1.08);animation:slowDrift 25s ease-in-out infinite alternate}
@keyframes slowDrift{0%{transform:scale(1.08) translate(0,0)}100%{transform:scale(1.14) translate(-1%,-.5%)}}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(170deg,rgba(122,30,44,.4) 0%,rgba(11,31,58,.85) 45%,rgba(11,31,58,.97) 100%)}
.hero-grain{position:absolute;inset:0;opacity:.035;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:200px}
.hero-inner{position:relative;z-index:2;text-align:center;padding:0 40px;max-width:1300px}
.hero-badge{display:inline-block;padding:8px 26px;border:1px solid var(--oro);color:var(--oro);font-size:10px;font-weight:600;letter-spacing:3.5px;text-transform:uppercase;margin-bottom:38px;opacity:0;animation:heroIn 1s .3s forwards}
.hero h1{font-family:'Playfair Display',serif;font-size:clamp(44px,7vw,88px);font-weight:900;color:var(--blanco);line-height:1.02;letter-spacing:-2px;margin-bottom:22px;opacity:0;animation:heroIn 1.1s .5s forwards}
.hero h1 em{font-style:italic;color:var(--oro-soft);display:block}
.hero-sub{font-size:clamp(15px,1.8vw,18px);color:rgba(255,255,255,.6);font-weight:300;line-height:1.75;max-width:600px;margin:0 auto 48px;opacity:0;animation:heroIn 1.1s .7s forwards}
.hero-actions{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;opacity:0;animation:heroIn 1.1s .9s forwards}
@keyframes heroIn{from{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}
.btn-primary,.btn-outline{display:inline-flex;align-items:center;gap:10px;padding:17px 40px;font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:all .45s cubic-bezier(.22,1,.36,1);border:none;font-family:inherit}
.btn-primary{background:var(--guinda);color:var(--blanco);position:relative;overflow:hidden}
.btn-primary::before{content:'';position:absolute;inset:0;background:var(--guinda-light);transform:translateX(-101%);transition:transform .45s cubic-bezier(.22,1,.36,1)}
.btn-primary:hover::before{transform:translateX(0)}.btn-primary span{position:relative;z-index:1}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 50px rgba(122,30,44,.5)}
.btn-outline{background:transparent;color:rgba(255,255,255,.8);border:1.5px solid rgba(255,255,255,.2)}
.btn-outline:hover{border-color:var(--oro);color:var(--oro);transform:translateY(-3px)}
.hero-scroll{position:absolute;bottom:36px;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:10px;opacity:0;animation:heroIn 1s 1.2s forwards}
.hero-scroll span{font-size:9px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:rgba(255,255,255,.3)}
.scroll-line{width:1px;height:48px;background:linear-gradient(to bottom,var(--oro),transparent);animation:scrollPulse 2.2s ease-in-out infinite}
@keyframes scrollPulse{0%,100%{opacity:.2;transform:scaleY(.5)}50%{opacity:1;transform:scaleY(1)}}

/* ═══ S2 ABOUT ═══ */
.about-section{background:var(--crema);display:flex;align-items:center}
.about-grid{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;padding:60px 50px;width:100%}
.about-label{display:inline-block;font-size:10px;font-weight:700;letter-spacing:4px;text-transform:uppercase;color:var(--guinda);margin-bottom:22px;padding-left:48px;position:relative}
.about-label::before{content:'';position:absolute;left:0;top:50%;width:34px;height:2px;background:var(--guinda)}
.about-grid h2{font-family:'Playfair Display',serif;font-size:clamp(30px,3.5vw,50px);font-weight:900;color:var(--azul);line-height:1.12;margin-bottom:28px}
.about-grid p{font-size:15.5px;color:var(--texto-light);line-height:1.85;margin-bottom:14px}
.about-visual{position:relative}
.about-img-main{position:relative;border-radius:4px;overflow:hidden;aspect-ratio:4/5;box-shadow:0 30px 80px rgba(0,0,0,.12)}
.about-img-main img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s cubic-bezier(.22,1,.36,1);transform:scale(1.12)}
.fp-section.active .about-img-main img{transform:scale(1)}
.about-accent-box{position:absolute;bottom:-18px;right:-18px;width:55%;height:55%;border:3px solid var(--oro);border-radius:4px;z-index:-1;opacity:0;transform:translate(24px,24px);transition:all 1s .6s cubic-bezier(.22,1,.36,1)}
.fp-section.active .about-accent-box{opacity:1;transform:translate(0,0)}
.fp-section:not(.active) .about-accent-box{transition-delay:0s}

/* ═══ S3 STATS ═══ */
.stats-section{background:var(--azul);display:flex;align-items:center;position:relative;overflow:visible}
.stats-section::before{content:'';position:absolute;top:-30%;right:-15%;width:700px;height:700px;background:radial-gradient(circle,rgba(122,30,44,.18) 0%,transparent 65%);pointer-events:none}
.stats-section::after{content:'';position:absolute;bottom:-20%;left:-10%;width:500px;height:500px;background:radial-gradient(circle,rgba(201,168,76,.08) 0%,transparent 60%);pointer-events:none}
.stats-inner{max-width:1200px;margin:0 auto;text-align:center;padding:60px 50px;width:100%;position:relative;z-index:1}
.stats-label{font-size:10px;font-weight:700;letter-spacing:4px;text-transform:uppercase;color:var(--oro);margin-bottom:18px}
.stats-inner>h2{font-family:'Playfair Display',serif;font-size:clamp(30px,3.5vw,50px);font-weight:900;color:var(--blanco);margin-bottom:64px}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.stat-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);padding:52px 30px;text-align:center;position:relative;overflow:hidden;border-radius:6px;transform-style:preserve-3d}
.stat-card .card-shine{position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(255,255,255,.1) 0%,transparent 60%);opacity:0;transition:opacity .3s;pointer-events:none;border-radius:6px;z-index:1}
.stat-card:hover .card-shine{opacity:1}
.stat-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--guinda),var(--oro));transform:scaleX(0);transform-origin:left;transition:transform .6s;z-index:2}
.stat-card:hover::before{transform:scaleX(1)}
.stat-number{font-family:'Playfair Display',serif;font-size:60px;font-weight:900;color:var(--oro);line-height:1;margin-bottom:14px}
.stat-label{font-size:14px;font-weight:500;color:rgba(255,255,255,.6)}

/* ═══ S4 SERVICES ═══ */
.services-section{background:var(--crema);display:flex;align-items:center;overflow:visible}
.services-inner{max-width:1200px;margin:0 auto;text-align:center;padding:60px 50px;width:100%}
.services-label{font-size:10px;font-weight:700;letter-spacing:4px;text-transform:uppercase;color:var(--guinda);margin-bottom:18px;display:inline-block;padding-left:48px;position:relative}
.services-label::before{content:'';position:absolute;left:0;top:50%;width:34px;height:2px;background:var(--guinda)}
.services-inner>h2{font-family:'Playfair Display',serif;font-size:clamp(30px,3.5vw,50px);font-weight:900;color:var(--azul);margin-bottom:16px}
.services-inner>p.desc{font-size:15.5px;color:var(--texto-light);max-width:580px;margin:0 auto 56px;line-height:1.7}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;text-align:left}
.service-card{background:var(--blanco);padding:48px 34px 42px;border:1px solid rgba(0,0,0,.06);text-decoration:none;color:inherit;display:block;position:relative;overflow:hidden;border-radius:8px;transform-style:preserve-3d}
.service-card .card-shine{position:absolute;inset:0;opacity:0;transition:opacity .3s;pointer-events:none;border-radius:8px}
.service-card:hover .card-shine{opacity:1}
.service-card::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--guinda),var(--oro));transform:scaleX(0);transform-origin:left;transition:transform .5s;z-index:2}
.service-card:hover::after{transform:scaleX(1)}
.service-icon{width:54px;height:54px;background:linear-gradient(135deg,var(--guinda),var(--guinda-light));border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:26px;transition:transform .4s}
.service-card:hover .service-icon{transform:scale(1.1) rotate(-4deg)}
.service-icon svg{width:24px;height:24px;stroke:white;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.service-card h3{font-family:'Playfair Display',serif;font-size:21px;font-weight:700;color:var(--azul);margin-bottom:12px}
.service-card p{font-size:14px;color:var(--texto-light);line-height:1.7;margin-bottom:22px}
.service-arrow{font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--guinda);display:inline-flex;align-items:center;gap:8px;transition:gap .3s}
.service-card:hover .service-arrow{gap:16px}

/* ═══ S5 QUOTE ═══ */
.quote-section{background:var(--guinda);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.quote-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 20% 50%,rgba(201,168,76,.12) 0%,transparent 50%),radial-gradient(ellipse at 80% 50%,rgba(255,255,255,.04) 0%,transparent 50%);pointer-events:none}
.quote-inner{position:relative;z-index:1;text-align:center;max-width:760px;padding:0 40px}
.quote-mark{font-family:'Playfair Display',serif;font-size:150px;color:rgba(255,255,255,.07);line-height:.6}
.quote-section blockquote{font-family:'Playfair Display',serif;font-size:clamp(22px,3vw,34px);font-weight:400;font-style:italic;color:var(--blanco);line-height:1.5;margin-bottom:30px}
.quote-author{font-size:12px;font-weight:700;color:var(--oro);letter-spacing:3px;text-transform:uppercase}

/* ═══ S6 FOOTER ═══ */
.footer-section{background:var(--azul);display:flex;align-items:center;justify-content:center}
.footer-wrap{width:100%;padding:80px 50px 40px}
.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.07)}
.footer-brand h3{font-family:'Playfair Display',serif;font-size:24px;font-weight:700;margin-bottom:16px;color:var(--blanco)}
.footer-brand p{font-size:14px;color:rgba(255,255,255,.5);line-height:1.8;max-width:340px}
.footer-col h4{font-size:11px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--oro);margin-bottom:22px}
.footer-col a{display:block;font-size:14px;color:rgba(255,255,255,.5);text-decoration:none;margin-bottom:13px;transition:color .3s}
.footer-col a:hover{color:var(--blanco)}
.footer-bottom{max-width:1200px;margin:0 auto;padding-top:28px;display:flex;justify-content:space-between;align-items:center}
.footer-bottom p{font-size:12px;color:rgba(255,255,255,.3)}
.footer-socials{display:flex;gap:14px}
.footer-socials a{width:36px;height:36px;border:1px solid rgba(255,255,255,.12);border-radius:50%;display:flex;align-items:center;justify-content:center;text-decoration:none;color:rgba(255,255,255,.4);font-size:12px;font-weight:700;transition:all .3s}
.footer-socials a:hover{border-color:var(--oro);color:var(--oro);transform:translateY(-2px)}

/* ═══ RESPONSIVE ═══ */
@media(max-width:900px){
    html{scroll-snap-type:y proximity}
    .nav-bar{padding:16px 22px}.nav-links,.page-dots{display:none}
    .hero-inner{padding:0 22px}
    .about-grid{grid-template-columns:1fr;padding:50px 22px;gap:40px}.about-visual{order:-1}
    .stats-inner{padding:50px 22px}.stats-grid{grid-template-columns:1fr;gap:18px}
    .services-inner{padding:50px 22px}.services-grid{grid-template-columns:1fr}
    .quote-inner{padding:0 22px}
    .footer-wrap{padding:50px 22px 30px}.footer-inner{grid-template-columns:1fr;gap:36px}
    .footer-bottom{flex-direction:column;gap:14px;text-align:center}
    .from-left,.from-right{transform:translateY(40px) scale(.98)}
}
@media(max-width:600px){.hero h1{letter-spacing:-1px}.stat-number{font-size:44px}}