*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

        :root {
            --yellow: #FFD700;
            --yellow-dark: #e6c200;
            --black: #080808;
            --gray-dark: #141414;
            --gray-mid: #1f1f1f;
            --gray-light: #888;
            --white: #fff;
            --wa: #25D366;
        }

        html { scroll-behavior: smooth; }

        body {
            font-family: 'Barlow', sans-serif;
            background: var(--black);
            color: var(--white);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* ── NAV ── */
        nav {
            position: fixed;
            top: 0; left: 0; right: 0;
            z-index: 100;
            background: rgba(8,8,8,0.96);
            backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255,215,0,0.12);
            padding: 0 5%;
            height: 84px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            transition: border-color 0.3s;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
        }
        .nav-logo img { height: 45px; width: auto; }

        .nav-brand {
            font-family: 'Barlow Condensed', sans-serif;
            font-weight: 900;
            font-size: 1.35rem;
            color: var(--white);
            letter-spacing: 0.5px;
            line-height: 1;
        }
        .nav-brand span { color: var(--yellow); }

        .nav-sub {
            font-size: 0.68rem;
            color: var(--gray-light);
            letter-spacing: 2.5px;
            text-transform: uppercase;
            line-height: 1;
            margin-top: 2px;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
        }
        .nav-links a {
            color: var(--gray-light);
            text-decoration: none;
            font-size: 0.85rem;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            transition: color 0.2s;
        }
        .nav-links a:hover { color: var(--yellow); }

        .nav-wa {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--wa);
            color: white;
            text-decoration: none;
            padding: 8px 18px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.88rem;
            transition: opacity 0.2s;
        }
        .nav-wa:hover { opacity: 0.88; }

        /* ── HAMBURGER ── */
        .nav-hamburger {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 36px;
            height: 36px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 4px;
            z-index: 101;
        }
        .nav-hamburger span {
            display: block;
            width: 100%;
            height: 2px;
            background: var(--white);
            border-radius: 2px;
            transition: all 0.3s;
            transform-origin: center;
        }
        .nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
        .nav-hamburger.open span:nth-child(2) { opacity: 0; }
        .nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

        /* ── MOBILE DRAWER ── */
        .mobile-drawer {
            display: none;
            position: fixed;
            top: 84px; left: 0; right: 0;
            background: rgba(8,8,8,0.98);
            backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255,215,0,0.15);
            z-index: 99;
            padding: 0.5rem 5% 1rem;
            flex-direction: column;
        }
        .mobile-drawer.open { display: flex; }
        .mobile-drawer a {
            color: var(--gray-light);
            text-decoration: none;
            font-size: 1rem;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            padding: 0.9rem 0;
            border-bottom: 1px solid rgba(255,255,255,0.06);
            transition: color 0.2s;
        }
        .mobile-drawer a:last-child { border-bottom: none; }
        .mobile-drawer a:hover { color: var(--yellow); }

        /* ── HERO ── */
        .hero {
            min-height: 100vh;
            background:
                repeating-linear-gradient(90deg, rgba(255,255,255,0.015) 0px, rgba(255,255,255,0.015) 1px, transparent 1px, transparent 60px),
                repeating-linear-gradient(0deg, rgba(255,255,255,0.015) 0px, rgba(255,255,255,0.015) 1px, transparent 1px, transparent 60px),
                linear-gradient(160deg, #1a1a1a 0%, #0d0d0d 40%, #080808 100%);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 110px 5% 70px;
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 0%, rgba(255,215,0,0.05) 0%, transparent 60%);
            pointer-events: none;
        }

        .hero-content {
            position: relative;
            z-index: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .hero-logo-img {
            height: 200px;
            width: auto;
            max-width: 90vw;
            margin-bottom: 4%;
            animation: fadeInDown 0.7s ease;
            filter: drop-shadow(0 4px 16px rgba(0,0,0,0.5));
        }

        .hero h1 {
            position: absolute;
            width: 1px; height: 1px;
            padding: 0; margin: -1px;
            overflow: hidden;
            clip: rect(0,0,0,0);
            white-space: nowrap;
            border: 0;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255,215,0,0.15);
            border: 1px solid rgba(255,215,0,0.4);
            color: var(--yellow);
            padding: 8px 22px;
            border-radius: 50px;
            font-size: 0.88rem;
            font-weight: 600;
            margin-bottom: 1.2rem;
            animation: fadeInUp 0.7s ease 0.15s both;
            backdrop-filter: blur(6px);
        }

        .hero-tag {
            font-size: clamp(0.75rem, 1.8vw, 0.9rem);
            color: rgba(255,255,255,0.75);
            letter-spacing: 4px;
            text-transform: uppercase;
            margin: 0 0 1.8rem;
            animation: fadeInUp 0.7s ease 0.22s both;
        }

        .hero-btns {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            justify-content: center;
            animation: fadeInUp 0.7s ease 0.28s both;
        }

        .btn-y {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--yellow);
            color: var(--black);
            text-decoration: none;
            padding: 11px 22px;
            border-radius: 4px;
            font-weight: 800;
            font-size: 0.7rem;
            font-family: 'Barlow Condensed', sans-serif;
            letter-spacing: 1px;
            text-transform: uppercase;
            transition: all 0.2s;
        }
        .btn-y:hover {
            background: var(--yellow-dark);
            transform: translateY(-2px);
            box-shadow: 0 10px 32px rgba(255,215,0,0.28);
        }

        .btn-ghost {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: transparent;
            color: var(--white);
            text-decoration: none;
            padding: 11px 22px;
            border-radius: 4px;
            font-weight: 700;
            font-size: 0.7rem;
            font-family: 'Barlow Condensed', sans-serif;
            letter-spacing: 1px;
            text-transform: uppercase;
            border: 1.5px solid rgba(255,255,255,0.18);
            transition: all 0.2s;
        }
        .btn-ghost:hover { border-color: var(--yellow); color: var(--yellow); }

        .hero-stats {
            display: flex;
            gap: 2.2rem;
            margin-top: 2rem;
            animation: fadeInUp 0.7s ease 0.35s both;
            flex-wrap: wrap;
            justify-content: center;
        }
        .stat-num {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: 2.9rem;
            font-weight: 900;
            color: var(--yellow);
            line-height: 1;
        }
        .stat-lbl {
            font-size: 0.78rem;
            color: var(--gray-light);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* ── SHARED ── */
        section { padding: 70px 5%; }

        .s-label {
            font-size: 0.72rem;
            color: var(--yellow);
            letter-spacing: 4px;
            text-transform: uppercase;
            font-weight: 700;
            margin-bottom: 0.4rem;
        }
        .s-title {
            font-family: 'Barlow Condensed', sans-serif;
            font-weight: 900;
            font-size: clamp(2rem, 5vw, 3.5rem);
            line-height: 1;
            margin-bottom: 0.8rem;
        }
        .s-sub { color: var(--gray-light); font-size: 0.95rem; }

        /* ── SERVICIOS ── */
        .services { background: var(--gray-dark); padding-top: 50px; }
        .services-hd { margin-bottom: 2rem; }

        .srv-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
            gap: 1px;
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.05);
        }

        .srv-card {
            background: var(--gray-dark);
            padding: 2.5rem 2rem;
            position: relative;
            overflow: hidden;
            transition: background 0.25s;
        }
        .srv-card::after {
            content: '';
            position: absolute;
            bottom: 0; left: 0;
            width: 0; height: 3px;
            background: var(--yellow);
            transition: width 0.3s;
        }
        .srv-card:hover { background: var(--gray-mid); }
        .srv-card:hover::after { width: 100%; }

        .srv-icon {
            width: 50px; height: 50px;
            background: rgba(255,215,0,0.09);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.35rem;
            color: var(--yellow);
            margin-bottom: 1.4rem;
            transition: background 0.25s;
        }
        .srv-card:hover .srv-icon { background: rgba(255,215,0,0.18); }

        .srv-name {
            font-family: 'Barlow Condensed', sans-serif;
            font-weight: 700;
            font-size: 1.25rem;
            margin-bottom: 0.4rem;
        }
        .srv-desc { color: var(--gray-light); font-size: 0.88rem; line-height: 1.6; }

        .srv-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: 1.2rem;
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--yellow);
            text-decoration: none;
            font-family: 'Barlow Condensed', sans-serif;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            opacity: 0.8;
            transition: opacity 0.2s;
        }
        .srv-cta:hover { opacity: 1; }

        /* ── PORTFOLIO ── */
        .portfolio { background: var(--black); }
        .portfolio-hd { margin-bottom: 2.5rem; }

        .port-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 4px;
        }

        .port-card {
            position: relative;
            aspect-ratio: 4/3;
            overflow: hidden;
            cursor: pointer;
        }

        .port-slides { position: absolute; inset: 0; }

        .port-slide {
            position: absolute;
            inset: 0;
            background: #141414 center/cover no-repeat;
            opacity: 0;
            transition: opacity 0.5s ease;
        }
        .port-slide.active { opacity: 1; }

        .port-prev, .port-next {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            z-index: 4;
            width: 34px; height: 34px;
            background: rgba(0,0,0,0.6);
            border: 1px solid rgba(255,255,255,0.15);
            border-radius: 50%;
            color: white;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.72rem;
            opacity: 0;
            transition: opacity 0.2s, background 0.2s, border-color 0.2s;
        }
        .port-prev { left: 10px; }
        .port-next { right: 10px; }
        .port-card:hover .port-prev,
        .port-card:hover .port-next { opacity: 1; }
        .port-prev:hover, .port-next:hover {
            background: var(--yellow);
            color: var(--black);
            border-color: var(--yellow);
        }

        .port-dots-wrap {
            position: absolute;
            bottom: 48px;
            left: 0; right: 0;
            display: flex;
            justify-content: center;
            gap: 5px;
            z-index: 4;
        }
        .port-dot {
            width: 6px; height: 6px;
            border-radius: 50%;
            background: rgba(255,255,255,0.35);
            cursor: pointer;
            transition: background 0.2s, transform 0.2s;
            border: none;
            padding: 0;
        }
        .port-dot.active { background: var(--yellow); transform: scale(1.4); }

        .port-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0) 55%);
        }

        .port-info {
            position: absolute;
            bottom: 0; left: 0; right: 0;
            padding: 1.2rem;
        }
        .port-type {
            font-size: 0.65rem;
            color: var(--yellow);
            letter-spacing: 2px;
            text-transform: uppercase;
            font-weight: 700;
            margin-bottom: 0.2rem;
        }
        .port-title {
            font-family: 'Barlow Condensed', sans-serif;
            font-weight: 700;
            font-size: 1rem;
            color: var(--white);
        }

        .port-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: 1.8rem;
            flex-wrap: wrap;
            gap: 1rem;
        }
        .port-note { color: var(--gray-light); font-size: 0.85rem; }
        .port-ig {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--yellow);
            text-decoration: none;
            font-size: 0.88rem;
            font-weight: 600;
            transition: opacity 0.2s;
        }
        .port-ig:hover { opacity: 0.75; }

        /* ── COOL ROOF ── */
        .coolroof {
            background: var(--black);
            border-top: 1px solid rgba(255,215,0,0.08);
            border-bottom: 1px solid rgba(255,215,0,0.08);
        }
        .cr-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: start;
            max-width: 1100px;
            margin: 0 auto;
        }
        .cr-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255,215,0,0.1);
            border: 1px solid rgba(255,215,0,0.28);
            color: var(--yellow);
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 1rem;
        }
        .cr-list {
            list-style: none;
            margin-top: 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 0.7rem;
        }
        .cr-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            font-size: 0.93rem;
        }
        .cr-check {
            width: 20px; height: 20px;
            min-width: 20px;
            background: var(--yellow);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: 2px;
            flex-shrink: 0;
        }
        .cr-check::after {
            content: '';
            display: block;
            width: 10px; height: 6px;
            border-left: 2px solid #000;
            border-bottom: 2px solid #000;
            transform: rotate(-45deg) translateY(-1px);
        }

        .cr-visual {
            background: var(--gray-dark);
            border: 1px solid rgba(255,215,0,0.12);
            border-radius: 8px;
            padding: 2.5rem;
        }
        .cr-visual-title {
            font-family: 'Barlow Condensed', sans-serif;
            font-weight: 700;
            font-size: 1rem;
            color: var(--yellow);
            margin-bottom: 1.5rem;
            text-align: center;
        }
        .heat-row {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 0.55rem 0;
            border-bottom: 1px solid rgba(255,255,255,0.04);
        }
        .heat-row:last-of-type { border: none; }
        .heat-lbl { font-size: 0.82rem; color: var(--gray-light); width: 90px; flex-shrink: 0; }
        .heat-bar { flex: 1; height: 5px; background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden; }
        .heat-fill { height: 100%; background: var(--yellow); border-radius: 3px; }
        .heat-pct { font-size: 0.82rem; font-weight: 700; color: var(--yellow); width: 32px; text-align: right; }

        /* ── TESTIMONIOS ── */
        .testimonials { background: var(--gray-dark); }
        .testimonials-hd { margin-bottom: 2.5rem; }

        .testi-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.2rem;
        }

        .testi-card {
            background: var(--black);
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: 8px;
            padding: 1.8rem;
            position: relative;
            transition: border-color 0.25s;
        }
        .testi-card:hover { border-color: rgba(255,215,0,0.25); }

        .testi-stars {
            display: flex;
            gap: 3px;
            margin-bottom: 1rem;
            color: var(--yellow);
            font-size: 0.85rem;
        }

        .testi-quote {
            font-size: 3rem;
            color: rgba(255,215,0,0.12);
            font-family: Georgia, serif;
            line-height: 1;
            position: absolute;
            top: 1rem; right: 1.4rem;
        }

        .testi-text {
            font-size: 0.92rem;
            color: rgba(255,255,255,0.8);
            line-height: 1.65;
            margin-bottom: 1.4rem;
        }

        .testi-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .testi-avatar {
            width: 38px; height: 38px;
            border-radius: 50%;
            background: rgba(255,215,0,0.12);
            border: 1px solid rgba(255,215,0,0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: 'Barlow Condensed', sans-serif;
            font-weight: 700;
            font-size: 1rem;
            color: var(--yellow);
            flex-shrink: 0;
        }
        .testi-name {
            font-family: 'Barlow Condensed', sans-serif;
            font-weight: 700;
            font-size: 1rem;
        }
        .testi-meta { font-size: 0.78rem; color: var(--gray-light); }

        /* ── WHY US ── */
        .whyus { background: var(--black); text-align: center; }
        .whyus-hd { margin-bottom: 3rem; }

        .pillars {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
            gap: 2rem;
            max-width: 950px;
            margin: 0 auto;
        }
        .pillar { padding: 2rem 1.5rem; }
        .pillar-icon { font-size: 2rem; color: var(--yellow); margin-bottom: 1rem; }
        .pillar-title {
            font-family: 'Barlow Condensed', sans-serif;
            font-weight: 700;
            font-size: 1.15rem;
            margin-bottom: 0.4rem;
        }
        .pillar-desc { color: var(--gray-light); font-size: 0.88rem; }

        /* ── FAQ ── */
        .faq { background: var(--gray-dark); }
        .faq-hd { margin-bottom: 2.5rem; }

        .faq-list {
            max-width: 820px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .faq-item {
            border: 1px solid rgba(255,255,255,0.07);
            border-radius: 6px;
            overflow: hidden;
        }

        .faq-question {
            width: 100%;
            background: var(--black);
            color: var(--white);
            border: none;
            padding: 1.2rem 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            cursor: pointer;
            text-align: left;
            font-family: 'Barlow', sans-serif;
            font-size: 0.97rem;
            font-weight: 600;
            transition: background 0.2s;
        }
        .faq-question:hover { background: rgba(255,255,255,0.03); }
        .faq-question.active { background: rgba(255,215,0,0.06); color: var(--yellow); }

        .faq-icon {
            color: var(--yellow);
            font-size: 0.75rem;
            flex-shrink: 0;
            transition: transform 0.3s;
        }
        .faq-question.active .faq-icon { transform: rotate(180deg); }

        .faq-answer {
            display: none;
            background: rgba(255,215,0,0.02);
            border-top: 1px solid rgba(255,215,0,0.08);
            padding: 1.2rem 1.5rem;
            font-size: 0.92rem;
            color: rgba(255,255,255,0.72);
            line-height: 1.7;
        }
        .faq-answer.open { display: block; }

        /* ── ZONAS ── */
        .zones { background: var(--black); text-align: center; }
        .zones-hd { margin-bottom: 2.5rem; }

        .zone-pills {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            justify-content: center;
            max-width: 720px;
            margin: 0 auto 1.5rem;
        }
        .zone-pill {
            display: flex;
            align-items: center;
            gap: 8px;
            border: 1px solid rgba(255,215,0,0.25);
            background: rgba(255,215,0,0.04);
            padding: 10px 22px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 500;
        }
        .zone-pill i { color: var(--yellow); font-size: 0.72rem; }
        .zones-note { color: var(--gray-light); font-size: 0.83rem; }

        /* ── CONTACT ── */
        .contact {
            background: var(--yellow);
            color: var(--black);
            text-align: center;
        }
        .contact .s-title { color: var(--black); }
        .contact-sub { color: rgba(0,0,0,0.55); font-size: 1rem; margin-bottom: 2.5rem; }

        .btn-wa-big {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            background: var(--black);
            color: var(--white);
            text-decoration: none;
            padding: 18px 38px;
            border-radius: 4px;
            font-weight: 800;
            font-size: 1.1rem;
            font-family: 'Barlow Condensed', sans-serif;
            letter-spacing: 1px;
            text-transform: uppercase;
            transition: all 0.2s;
            margin-bottom: 1.4rem;
        }
        .btn-wa-big:hover { background: #111; transform: translateY(-2px); }
        .btn-wa-big i { font-size: 1.3rem; color: var(--wa); }

        .contact-hours {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            color: rgba(0,0,0,0.5);
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 2rem;
        }
        .contact-hours i { font-size: 0.78rem; }

        .socials {
            display: flex;
            gap: 1.2rem;
            justify-content: center;
            flex-wrap: wrap;
        }
        .social-a {
            display: flex;
            align-items: center;
            gap: 7px;
            color: rgba(0,0,0,0.55);
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 600;
            transition: color 0.2s;
        }
        .social-a:hover { color: var(--black); }
        .social-sep { color: rgba(0,0,0,0.25); }

        /* ── FOOTER ── */
        footer {
            background: var(--black);
            border-top: 1px solid rgba(255,255,255,0.05);
            padding: 1.8rem 5%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
        }
        .f-brand {
            font-family: 'Barlow Condensed', sans-serif;
            font-weight: 900;
            font-size: 1.15rem;
        }
        .f-brand span { color: var(--yellow); }
        .f-copy { color: var(--gray-light); font-size: 0.78rem; }
        .f-credit { color: var(--gray-light); font-size: 0.78rem; }
        .f-credit a { color: var(--yellow); text-decoration: none; transition: opacity 0.2s; }
        .f-credit a:hover { opacity: 0.75; }

        /* ── WA FLOAT ── */
        .wa-float {
            position: fixed;
            bottom: 24px; right: 24px;
            z-index: 999;
            width: 60px; height: 60px;
            background: var(--wa);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: white;
            text-decoration: none;
            box-shadow: 0 4px 22px rgba(37,211,102,0.38);
            animation: wapulse 2.5s infinite;
            transition: transform 0.2s;
        }
        .wa-float:hover { transform: scale(1.1); }

        /* ── ANIMATIONS ── */
        @keyframes fadeInDown {
            from { opacity: 0; transform: translateY(-18px); }
            to   { opacity: 1; transform: translateY(0); }
        }
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(18px); }
            to   { opacity: 1; transform: translateY(0); }
        }
        @keyframes wapulse {
            0%,100% { box-shadow: 0 4px 22px rgba(37,211,102,0.38); }
            50%      { box-shadow: 0 4px 34px rgba(37,211,102,0.65); }
        }

        .anim {
            opacity: 0;
            transform: translateY(22px);
            transition: opacity 0.55s ease, transform 0.55s ease;
        }
        .anim.visible { opacity: 1; transform: translateY(0); }

        /* ── FOCUS ── */
        :focus-visible {
            outline: 2px solid var(--yellow);
            outline-offset: 3px;
            border-radius: 3px;
        }

        /* ── UTILITY ── */
        .text-y { color: var(--yellow); }

        /* ── SECTION OVERRIDES ── */
        .coolroof .s-sub { margin-top: .8rem; }
        .zones .s-sub { margin: .5rem auto 0; }
        .contact .s-label { color: rgba(0,0,0,.45); }
        .contact .s-title { font-size: clamp(1.8rem,5vw,3.2rem); }
        .cr-visual .btn-y { margin-top: 2rem; width: 100%; justify-content: center; font-size: .88rem; }

        /* ── ENTREGA DEPARTAMENTO ── */
        .entrega {
            background: var(--gray-dark);
            border-top: 1px solid rgba(255,215,0,0.08);
            border-bottom: 1px solid rgba(255,215,0,0.08);
        }
        .entrega-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: start;
            max-width: 1100px;
            margin: 0 auto;
        }
        .entrega .s-sub { margin-top: .8rem; }
        .entrega-card {
            background: var(--black);
            border: 1px solid rgba(255,215,0,0.12);
            border-radius: 8px;
            padding: 2.5rem;
        }
        .entrega-card-title {
            font-family: 'Barlow Condensed', sans-serif;
            font-weight: 700;
            font-size: 1rem;
            color: var(--yellow);
            margin-bottom: 1.5rem;
            text-align: center;
        }
        .entrega-step {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            padding: .7rem 0;
            border-bottom: 1px solid rgba(255,255,255,0.04);
        }
        .entrega-step:last-of-type { border: none; }
        .entrega-num {
            width: 28px; height: 28px;
            min-width: 28px;
            background: var(--yellow);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: 'Barlow Condensed', sans-serif;
            font-weight: 900;
            font-size: .9rem;
            color: var(--black);
            flex-shrink: 0;
            margin-top: 2px;
        }
        .entrega-step-lbl {
            font-size: .93rem;
            font-weight: 600;
            margin-bottom: .15rem;
        }
        .entrega-step-desc { color: var(--gray-light); font-size: .84rem; line-height: 1.5; }
        .entrega-card .btn-y { margin-top: 1.2rem; width: 100%; justify-content: center; font-size: .88rem; }

        /* ── TRUST STRIP ── */
        .trust-strip {
            background: var(--yellow);
            padding: 0.75rem 5%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
            gap: 0;
        }
        .trust-item {
            display: flex;
            align-items: center;
            gap: 7px;
            padding: 0.3rem 1.5rem;
            color: var(--black);
            font-size: 0.82rem;
            font-weight: 700;
            font-family: 'Barlow Condensed', sans-serif;
            letter-spacing: 0.5px;
            white-space: nowrap;
            border-right: 1px solid rgba(0,0,0,0.15);
        }
        .trust-item:last-child { border-right: none; }
        .trust-item i { font-size: 0.88rem; }

        /* ── HERO SERVICES STRIP ── */
        .hero-services-strip {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: clamp(0.78rem, 1.8vw, 0.92rem);
            color: rgba(255,255,255,0.42);
            letter-spacing: 3.5px;
            text-transform: uppercase;
            margin-bottom: 1rem;
            animation: fadeInUp 0.7s ease 0.1s both;
        }

        /* ── URGENCY BADGE ── */
        .urgency-badge {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            background: rgba(239,68,68,0.1);
            border: 1px solid rgba(239,68,68,0.3);
            color: #f87171;
            padding: 5px 16px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 700;
            margin-bottom: 0.9rem;
            animation: fadeInUp 0.7s ease 0.18s both;
        }

        /* ── ENTREGA URGENCY ── */
        .entrega-urgency {
            font-size: 0.78rem;
            color: #f87171;
            font-weight: 700;
            text-align: center;
            margin-top: 0.8rem;
            padding: 0.5rem 0.8rem;
            background: rgba(239,68,68,0.06);
            border-radius: 6px;
            border: 1px solid rgba(239,68,68,0.14);
        }
        .entrega-urgency i { margin-right: 4px; }

        /* ── STICKY MOBILE WA ── */
        .sticky-wa {
            display: none;
            position: fixed;
            bottom: 0; left: 0; right: 0;
            z-index: 997;
            background: var(--wa);
            padding: 10px 5% 14px;
            box-shadow: 0 -4px 24px rgba(0,0,0,0.4);
        }
        .sticky-wa-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            color: white;
            text-decoration: none;
            font-family: 'Barlow Condensed', sans-serif;
            font-weight: 900;
            font-size: 1.05rem;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .sticky-wa-btn i { font-size: 1.25rem; }

        /* ── DRAWER WA ── */
        .mobile-drawer .drawer-wa {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--wa);
            color: white;
            border-bottom: none;
            border-radius: 4px;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 0.9rem;
            margin-top: 0.3rem;
            transition: opacity 0.2s;
        }
        .mobile-drawer .drawer-wa:hover { color: white; opacity: 0.88; }

        /* ── RESPONSIVE ── */
        @media (max-width: 820px) {
            .nav-links { display: none; }
            .nav-wa { display: none; }
            .nav-hamburger { display: flex; }
            .cr-inner { grid-template-columns: 1fr; gap: 2.5rem; }
            .entrega-inner { grid-template-columns: 1fr; gap: 2.5rem; }
            .hero-stats { gap: 2rem; }
            .port-grid { grid-template-columns: repeat(2, 1fr); }
            .sticky-wa { display: block; }
            .wa-float { bottom: 82px; }
            body { padding-bottom: 56px; }
            .trust-item { padding: 0.28rem 0.8rem; font-size: 0.74rem; }
        }

        @media (max-width: 480px) {
            .hero-stats { gap: 1.5rem; }
            .stat-num { font-size: 2.6rem; }
            .hero-btns { flex-direction: column; align-items: center; width: 100%; }
            .btn-y, .btn-ghost { width: 100%; justify-content: center; }
            .hero-logo-img { height: 120px; }
            .port-grid { grid-template-columns: 1fr; }
            section { padding: 50px 5%; }
        }