:root {
  --orange: #E85D04;
  --orange-light: #F48C06;
  --dark: #1f1b1b;
  --dark2: #141414;
  --dark3: #1c1c1c;
  --dark4: #252525;
  --gray: #6b6b6b;
  --gray-light: #a0a0a0;
  --off-white: #f0ede8;
  --white: #ffffff;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;
  --transition: 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{background:var(--dark);color:var(--off-white);font-family:var(--font-body);font-weight:400;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{cursor:pointer;font-family:var(--font-body);border:none;background:none}

/* ─── NOISE TEXTURE OVERLAY ─── */
body::before{content:'';position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");pointer-events:none;z-index:9999;opacity:.6}

/* ─── NAVBAR ─── */
#navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:0 2rem;display:flex;align-items:center;justify-content:space-between;height:70px;transition:var(--transition);border-bottom:1px solid transparent}
#navbar.scrolled{background:rgba(10,10,10,0.96);backdrop-filter:blur(12px);border-bottom-color:rgba(255,255,255,0.06)}
.nav-logo{font-family:var(--font-display);font-size:1.6rem;font-weight:800;letter-spacing:0.04em;color:var(--white)}
.nav-logo span{color:var(--orange)}
.nav-links{display:flex;align-items:center;gap:2.5rem;list-style:none}
.nav-links a{font-size:0.85rem;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;color:var(--gray-light);transition:color var(--transition);position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--orange);transition:width var(--transition)}
.nav-links a:hover{color:var(--white)}
.nav-links a:hover::after{width:100%}
.nav-dropdown{position:relative}
.nav-dropdown-menu{position:absolute;top:calc(100% + 16px);left:-1rem;background:var(--dark2);border:1px solid rgba(255,255,255,0.08);border-radius:4px;padding:.5rem 0;min-width:220px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:all var(--transition)}
.nav-dropdown:hover .nav-dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.nav-dropdown-menu a{display:block;padding:.6rem 1.25rem;font-size:0.8rem;color:var(--gray-light);letter-spacing:0.05em;text-transform:uppercase;font-weight:500}
.nav-dropdown-menu a:hover{color:var(--white);background:rgba(255,255,255,0.04)}
.nav-dropdown-menu a::after{display:none}
.nav-cta{background:var(--orange);color:var(--white) !important;padding:.5rem 1.25rem;border-radius:2px;font-weight:600 !important;letter-spacing:0.1em}
.nav-cta:hover{background:var(--orange-light);color:var(--white) !important}
.nav-cta::after{display:none !important}
.hamburger{display:none;flex-direction:column;gap:5px;padding:4px;background:none;border:none}
.hamburger span{width:24px;height:2px;background:var(--white);transition:var(--transition);display:block}
.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.mobile-menu{display:none;position:fixed;top:70px;left:0;right:0;bottom:0;background:var(--dark2);z-index:999;padding:2rem;overflow-y:auto}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;font-family:var(--font-display);font-size:1.8rem;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;padding:.75rem 0;border-bottom:1px solid rgba(255,255,255,0.06);color:var(--off-white)}
.mobile-menu a:hover{color:var(--orange)}
.mobile-sub{padding-left:1.5rem}
.mobile-sub a{font-size:1.2rem;color:var(--gray-light)}

/* ─── HERO ─── */
#hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;background:var(--dark)}
.hero-bg{position:absolute;inset:0;display:grid;grid-template-columns:1fr 1fr;opacity:.12}
.hero-bg-tile{background:repeating-linear-gradient(45deg,#333 0,#333 1px,transparent 0,transparent 50%);background-size:20px 20px}
.hero-bg-tile:nth-child(2){background:repeating-linear-gradient(-45deg,#333 0,#333 1px,transparent 0,transparent 50%);background-size:30px 30px}
.hero-accent{position:absolute;top:0;right:0;width:45%;height:100%;background:linear-gradient(135deg,var(--dark3) 0%,var(--dark) 100%);clip-path:polygon(15% 0,100% 0,100% 100%,0 100%)}
.hero-accent-line{position:absolute;top:0;right:45%;bottom:0;width:2px;background:var(--orange);opacity:.7}
.hero-content{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:8rem 2rem 4rem;width:100%}
.hero-tag{display:inline-block;font-size:.75rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--orange);margin-bottom:1.5rem;padding:.35rem .8rem;border:1px solid rgba(232,93,4,.35);border-radius:2px}
.hero-title{font-family:var(--font-display);font-size:clamp(3.5rem,8vw,7rem);font-weight:800;line-height:.95;letter-spacing:-0.01em;text-transform:uppercase;color:var(--white);max-width:700px}
.hero-title em{color:var(--orange);font-style:normal;display:block}
.hero-sub{font-size:1.1rem;color:var(--gray-light);max-width:480px;margin:2rem 0 2.5rem;line-height:1.7;font-weight:300}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}
.btn-primary{background:var(--orange);color:var(--white);padding:.9rem 2rem;font-family:var(--font-display);font-size:1rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;border-radius:2px;transition:var(--transition);display:inline-flex;align-items:center;gap:.5rem}
.btn-primary:hover{background:var(--orange-light);transform:translateY(-2px)}
.btn-secondary{border:1px solid rgba(255,255,255,.25);color:var(--white);padding:.9rem 2rem;font-family:var(--font-display);font-size:1rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;border-radius:2px;transition:var(--transition)}
.btn-secondary:hover{border-color:var(--orange);color:var(--orange)}
.hero-stats{display:flex;gap:3rem;margin-top:4rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.08)}
.hero-stat-num{font-family:var(--font-display);font-size:2.5rem;font-weight:800;color:var(--orange);line-height:1}
.hero-stat-label{font-size:.78rem;color:var(--gray);text-transform:uppercase;letter-spacing:.1em;margin-top:.25rem}
.hero-scroll{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.5rem;font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;color:var(--gray);animation:bounce 2s infinite}
.hero-scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,transparent,var(--orange))}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(6px)}}

/* ─── SECTION COMMONS ─── */
section{padding:6rem 2rem}
.container{max-width:1200px;margin:0 auto}
.section-header{margin-bottom:4rem}
.section-num{font-family:var(--font-display);font-size:.75rem;letter-spacing:.3em;text-transform:uppercase;color:var(--orange);margin-bottom:.75rem;display:block}
.section-title{font-family:var(--font-display);font-size:clamp(2.2rem,5vw,3.5rem);font-weight:800;text-transform:uppercase;line-height:1;color:var(--white)}
.section-title span{color:var(--orange)}
.section-line{width:50px;height:2px;background:var(--orange);margin-top:1rem}
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ─── FEATURES STRIP ─── */
#features-strip{background:var(--orange);padding:3rem 2rem}
.features-strip-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0;max-width:1200px;margin:0 auto}
.feature-strip-item{padding:1.5rem 2rem;display:flex;align-items:center;gap:1rem;border-right:1px solid rgba(255,255,255,.2)}
.feature-strip-item:last-child{border-right:none}
.feature-strip-icon{font-size:2rem;flex-shrink:0}
.feature-strip-text strong{display:block;font-family:var(--font-display);font-size:1.1rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--white)}
.feature-strip-text span{font-size:.8rem;color:rgba(255,255,255,.75)}

/* ─── ABOUT / SERVICIOS ─── */
#servicios{background:var(--dark)}
.servicios-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.servicios-image-stack{position:relative;height:500px}
.servicios-img-main{position:absolute;top:0;left:0;width:72%;height:75%;object-fit:cover;border-radius:2px}
.servicios-img-second{position:absolute;bottom:0;right:0;width:60%;height:55%;object-fit:cover;border-radius:2px;border:4px solid var(--dark)}
.servicios-badge{position:absolute;top:50%;left:50%;transform:translate(-40%,-50%);background:var(--orange);padding:1rem 1.5rem;border-radius:2px;text-align:center;z-index:2}
.servicios-badge-num{font-family:var(--font-display);font-size:2.5rem;font-weight:800;color:var(--white);line-height:1;display:block}
.servicios-badge-text{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.8)}
.servicios-list{list-style:none;margin:2rem 0}
.servicios-list li{display:flex;align-items:flex-start;gap:.75rem;padding:.6rem 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:.95rem;color:var(--gray-light)}
.servicios-list li::before{content:'▶';color:var(--orange);font-size:.6rem;margin-top:.35rem;flex-shrink:0}

/* ─── PROCESS ─── */
#proceso{background:var(--dark2)}
.proceso-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0;position:relative}
.proceso-steps::before{content:'';position:absolute;top:2.5rem;left:0;right:0;height:1px;background:rgba(255,255,255,.08);z-index:0}
.proceso-step{padding:3rem 2rem 2rem;text-align:center;position:relative;border-right:1px solid rgba(255,255,255,.06)}
.proceso-step:last-child{border-right:none}
.proceso-step-num{font-family:var(--font-display);font-size:3.5rem;font-weight:800;color:rgba(255,255,255,.04);position:absolute;top:0;left:50%;transform:translateX(-50%);line-height:1}
.proceso-step-icon{width:48px;height:48px;background:var(--dark3);border:1px solid rgba(255,255,255,.1);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:1.3rem;position:relative;z-index:1;transition:var(--transition)}
.proceso-step:hover .proceso-step-icon{background:var(--orange);border-color:var(--orange)}
.proceso-step-title{font-family:var(--font-display);font-size:1.1rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.5rem;color:var(--white)}
.proceso-step-desc{font-size:.85rem;color:var(--gray);line-height:1.6}

/* ─── GALLERY ─── */
#trabajos{background:var(--dark)}
.gallery-filters{display:flex;gap:.75rem;flex-wrap:wrap;margin-bottom:2.5rem}
.filter-btn{padding:.5rem 1.2rem;border:1px solid rgba(255,255,255,.12);border-radius:2px;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;color:var(--gray-light);transition:var(--transition)}
.filter-btn:hover,.filter-btn.active{background:var(--orange);border-color:var(--orange);color:var(--white)}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.gallery-item{aspect-ratio:4/3;overflow:hidden;position:relative;cursor:pointer;border-radius:2px}
.gallery-item.wide{grid-column:span 2}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gallery-item:hover img{transform:scale(1.05)}
.gallery-item-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.7),transparent);opacity:0;transition:var(--transition);display:flex;align-items:flex-end;padding:1rem}
.gallery-item:hover .gallery-item-overlay{opacity:1}
.gallery-item-tag{font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;color:var(--orange);font-weight:600}
.gallery-item-title{font-family:var(--font-display);font-size:1rem;font-weight:700;color:var(--white);text-transform:uppercase}
.gallery-item[data-hidden="true"]{display:none}
/* Lightbox */
#lightbox{position:fixed;inset:0;background:rgba(0,0,0,.95);z-index:2000;display:none;align-items:center;justify-content:center}
#lightbox.open{display:flex}
#lightbox img{max-width:90vw;max-height:85vh;object-fit:contain;border-radius:2px}
#lightbox-close{position:absolute;top:1.5rem;right:1.5rem;font-size:2rem;color:var(--white);cursor:pointer;background:rgba(255,255,255,.1);width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:var(--transition)}
#lightbox-close:hover{background:var(--orange)}

/* ─── CALCULATOR ─── */
#precios{background:var(--dark3)}
.calculator-wrap{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.calc-form{background:var(--dark4);border:1px solid rgba(255,255,255,.06);border-radius:4px;padding:2.5rem}
.calc-group{margin-bottom:2rem}
.calc-label{display:block;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:var(--gray-light);margin-bottom:.75rem}
.calc-row{display:flex;gap:.5rem}
.calc-option{flex:1;padding:.75rem .5rem;border:1px solid rgba(255,255,255,.1);border-radius:2px;font-size:.8rem;text-align:center;color:var(--gray-light);cursor:pointer;transition:var(--transition);font-family:var(--font-body)}
.calc-option:hover{border-color:rgba(232,93,4,.5);color:var(--white)}
.calc-option.active{background:var(--orange);border-color:var(--orange);color:var(--white);font-weight:600}
.calc-slider-wrap{position:relative}
.calc-slider::-webkit-slider-thumb{-webkit-appearance:none;width:20px;
height:20px;background:var(--orange);border-radius:50%;cursor:pointer;transition:var(--transition)}
.calc-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}
.calc-slider::-moz-range-thumb{width:20px;height:20px;
background:var(--orange);border-radius:50%;cursor:pointer;border:none}
.calc-result-price{font-family:var(--font-display);font-size:4rem;font-weight:800;color:var(--orange);line-height:1;transition:all .3s ease}
.calc-result-unit{font-size:1rem;color:var(--gray-light);margin-bottom:2rem}
.calc-breakdown{border-top:1px solid rgba(255,255,255,.08);padding-top:1.5rem}
.calc-breakdown-row{display:flex;justify-content:space-between;padding:.4rem 0;font-size:.85rem;color:var(--gray-light)}
.calc-breakdown-row span:last-child{color:var(--off-white);font-weight:500}
.calc-breakdown-total{border-top:1px solid rgba(255,255,255,.15);margin-top:.75rem;padding-top:.75rem;font-family:var(--font-display);font-size:1.2rem;font-weight:700;color:var(--white)}
.calc-breakdown-total span:last-child{color:var(--orange)}
.calc-cta{width:100%;margin-top:2rem;padding:1rem;text-align:center;font-family:var(--font-display);font-size:1rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:var(--orange);color:var(--white);border-radius:2px;transition:var(--transition)}
.calc-cta:hover{background:var(--orange-light)}
.price-table{margin-top:3rem}
.price-table h3{font-family:var(--font-display);font-size:1.2rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--white);margin-bottom:1rem}
.ptable{width:100%;border-collapse:collapse;font-size:.85rem}
.ptable th{text-align:left;padding:.6rem 1rem;background:rgba(255,255,255,.04);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gray);font-weight:600}
.ptable td{padding:.7rem 1rem;border-bottom:1px solid rgba(255,255,255,.05);color:var(--gray-light)}
.ptable td:last-child{color:var(--orange);font-weight:600;font-family:var(--font-display);font-size:.95rem}
.ptable tr:hover td{background:rgba(255,255,255,.02)}

/* **─── TESTIMONIALS / FAQ ─── */
#info{background:var(--dark2)}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem}
.faq-item{border-bottom:1px solid rgba(255,255,255,.07);overflow:hidden}
.faq-question{width:100%;padding:1.25rem 0;display:flex;align-items:center;justify-content:space-between;font-family:var(--font-body);font-size:.95rem;font-weight:500;color:var(--off-white);text-align:left;cursor:pointer;background:none;border:none;color:var(--off-white)}
.faq-icon{font-size:1.2rem;color:var(--orange);transition:transform var(--transition);flex-shrink:0}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .3s ease}
.faq-item.open .faq-answer{max-height:200px;padding-bottom:1.25rem}
.faq-answer p{font-size:.88rem;color:var(--gray-light);line-height:1.7}
.compare-table{width:100%}
.compare-table th{padding:.75rem 1rem;background:rgba(255,255,255,.04);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gray);font-weight:600;text-align:center}
.compare-table th:first-child{text-align:left}
.compare-table td{padding:.75rem 1rem;border-bottom:1px solid rgba(255,255,255,.05);font-size:.85rem;color:var(--gray-light);text-align:center}
.compare-table td:first-child{text-align:left;color:var(--off-white);font-weight:500}
.compare-yes{color:#4ade80;font-size:1rem}
.compare-no{color:#f87171;font-size:1rem}
.compare-mid{color:var(--orange-light);font-size:1rem}

/* ─── CONTACT ─── */
#contacto{background:var(--dark)}
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:4rem;align-items:start}
.contact-info-item{display:flex;align-items:flex-start;gap:1rem;margin-bottom:2rem}
.contact-info-icon{width:44px;height:44px;background:rgba(232,93,4,.1);border:1px solid rgba(232,93,4,.25);border-radius:2px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.contact-info-label{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gray);margin-bottom:.2rem}
.contact-info-val{font-size:.95rem;color:var(--off-white);font-weight:500}
.contact-info-val a:hover{color:var(--orange)}
.contact-hours{background:var(--dark3);border:1px solid rgba(255,255,255,.06);border-radius:4px;padding:1.5rem;margin-top:2rem}
.contact-hours-title{font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;color:var(--orange);margin-bottom:.75rem;font-weight:600}
.contact-hours p{font-size:.88rem;color:var(--gray-light)}
/* Form */
.contact-form{background:var(--dark3);border:1px solid rgba(255,255,255,.06);border-radius:4px;padding:2.5rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gray);margin-bottom:.5rem;font-weight:600}
.form-group input,.form-group textarea,.form-group select{width:100%;background:var(--dark4);border:1px solid rgba(255,255,255,.08);border-radius:2px;padding:.75rem 1rem;font-size:.9rem;color:var(--off-white);font-family:var(--font-body);transition:var(--transition);outline:none}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:rgba(232,93,4,.5);background:var(--dark)}
.form-group textarea{min-height:120px;resize:vertical}
.form-group select option{background:var(--dark4)}
.form-submit{width:100%;padding:1rem;background:var(--orange);color:var(--white);font-family:var(--font-display);font-size:1.1rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;border-radius:2px;cursor:pointer;transition:var(--transition);border:none;margin-top:.5rem}
.form-submit:hover{background:var(--orange-light)}
.form-submit:disabled{opacity:.6;cursor:not-allowed}
.form-message{margin-top:1rem;padding:.75rem 1rem;border-radius:2px;font-size:.85rem;display:none}
.form-message.success{background:rgba(74,222,128,.1);border:1px solid rgba(74,222,128,.25);color:#4ade80;display:block}
.form-message.error{background:rgba(248,113,113,.1);border:1px solid rgba(248,113,113,.25);color:#f87171;display:block}

/* ─── FOOTER ─── */
footer{background:var(--dark2);border-top:1px solid rgba(255,255,255,.06);padding:4rem 2rem 2rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;max-width:1200px;margin:0 auto}
.footer-brand{font-family:var(--font-display);font-size:1.8rem;font-weight:800;color:var(--white);margin-bottom:1rem}
.footer-brand span{color:var(--orange)}
.footer-desc{font-size:.85rem;color:var(--gray);line-height:1.7;max-width:280px}
.footer-heading{font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;font-weight:700;color:var(--off-white);margin-bottom:1rem}
.footer-links{list-style:none}
.footer-links li{margin-bottom:.5rem}
.footer-links a{font-size:.85rem;color:var(--gray);transition:color var(--transition)}
.footer-links a:hover{color:var(--orange)}
.footer-bottom{max-width:1200px;margin:3rem auto 0;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.06);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.footer-copy{font-size:.8rem;color:var(--gray)}
.footer-phones a{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--orange);margin-left:1.5rem}
.footer-phones a:hover{color:var(--orange-light)}

/* ─── BACK TO TOP ─── */
#back-top{position:fixed;bottom:2rem;right:2rem;width:44px;height:44px;background:var(--orange);border-radius:2px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--white);cursor:pointer;opacity:0;visibility:hidden;transition:var(--transition);z-index:500;border:none}
#back-top.visible{opacity:1;visibility:visible}
#back-top:hover{background:var(--orange-light);transform:translateY(-3px)}

/* ─── RESPONSIVE ─── */
@media(max-width:900px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .servicios-grid,.calculator-wrap,.info-grid,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .hero-stats{gap:2rem;flex-wrap:wrap}
  .servicios-image-stack{height:300px}
  .form-row{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .gallery-item.wide{grid-column:span 1}
}
@media(max-width:600px){
  section{padding:4rem 1.25rem}
  .gallery-grid{grid-template-columns:1fr}
  .features-strip-grid{grid-template-columns:1fr}
  .feature-strip-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.15)}
  .proceso-steps{grid-template-columns:1fr 1fr}
  .hero-title{font-size:3rem}
  .footer-grid{grid-template-columns:1fr 1fr}
}

/* ─── PLACEHOLDER IMAGES (colored tiles para demo) ─── */
.ph{background:var(--dark4);display:flex;align-items:center;justify-content:center;color:var(--gray);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase}