/* ===== V2 GLASSMORPHISM — Passtech ===== */
:root {
    --bg: #0f0c29;
    --bg-alt: #1a1145;
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-alt: linear-gradient(135deg, #a855f7 0%, #6366f1 100%);
    --glass: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.15);
    --glass-hover: rgba(255, 255, 255, 0.14);
    --text: #ffffff;
    --text-sec: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.45);
    --accent: #a78bfa;
    --accent-bright: #c4b5fd;
    --radius: 20px;
    --radius-sm: 12px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
h1, h2, h3, h4 { font-family: 'Outfit', sans-serif; font-weight: 700; line-height: 1.2; }
em { font-style: normal; color: var(--accent-bright); }
.text-center { text-align: center; }

/* GLASS COMPONENTS */
.glass-card {
    background: var(--glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 32px;
    transition: all var(--transition);
}
.glass-card:hover {
    background: var(--glass-hover);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
.glass-panel {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius);
    padding: 48px;
}

/* BUTTONS */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 14px 32px; border-radius: 50px;
    font-family: 'Outfit', sans-serif; font-weight: 600; font-size: 0.95rem;
    transition: all var(--transition); cursor: pointer; border: none;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.btn-solid {
    background: var(--gradient); color: #fff;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.4);
}
.btn-solid:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(102, 126, 234, 0.6); }
.btn-glass-light {
    background: rgba(255,255,255,0.1); color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
}
.btn-glass-light:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.35); }
.btn-block { width: 100%; }

/* NAVBAR */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 16px 0; transition: all var(--transition); background: transparent;
}
.navbar.scrolled {
    background: rgba(15, 12, 41, 0.9); backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px); padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.nav-container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo img { height: 36px; width: auto; }
.nav-menu { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-menu a {
    font-family: 'Outfit', sans-serif; font-size: 0.9rem; font-weight: 500;
    color: var(--text-sec); transition: color var(--transition);
}
.nav-menu a:not(.btn):hover { color: #fff; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.nav-toggle span { width: 24px; height: 2px; background: #fff; transition: all var(--transition); border-radius: 2px; }

/* HERO */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    background: var(--gradient); overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(118, 75, 162, 0.5) 0%, transparent 60%),
                radial-gradient(circle at 70% 80%, rgba(102, 126, 234, 0.4) 0%, transparent 50%);
}
.hero-content { position: relative; z-index: 1; max-width: 700px; padding: 120px 0 140px; }
.hero-panel h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); margin-bottom: 20px; }
.hero-panel p { color: var(--text-sec); font-size: 1.05rem; margin-bottom: 32px; font-style: italic; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.wave-divider, .wave-top {
    position: absolute; width: 100%; height: 80px; left: 0;
}
.wave-divider { bottom: -1px; }
.wave-top { top: -1px; }

/* SECTIONS */
.section { padding: 100px 0; position: relative; }
.section-alt { background: var(--bg-alt); }
.section-header { max-width: 650px; margin: 0 auto 60px; }
.section-header h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 16px; }
.section-header p, .section-subtitle { color: var(--text-sec); font-size: 1rem; line-height: 1.8; }
.section-subtitle { max-width: 700px; margin: 0 auto 50px; }
.tag {
    display: inline-block; padding: 6px 18px; border-radius: 50px;
    background: var(--gradient); font-size: 0.8rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px;
}

/* SERVICES */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card-icon { font-size: 2.5rem; margin-bottom: 20px; }
.glass-card h3 { font-size: 1rem; margin-bottom: 10px; }
.glass-card p { color: var(--text-sec); font-size: 0.9rem; }

/* PEAJES */
.peaje-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.peaje-card { padding: 0; overflow: hidden; }
.peaje-card img { width: 100%; height: 180px; object-fit: cover; border-radius: var(--radius) var(--radius) 0 0; }
.peaje-card h4 { color: var(--accent-bright); padding: 20px 24px 8px; font-size: 1.1rem; }
.peaje-card > p { padding: 0 24px 24px; }

/* ABOUT */
.about-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-images { position: relative; }
.img-main { border-radius: var(--radius); width: 80%; }
.img-secondary {
    position: absolute; bottom: -20px; right: 0; width: 50%;
    border-radius: var(--radius); border: 4px solid var(--bg);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.about-text h2 { font-size: 2rem; margin-bottom: 16px; }
.about-text p { color: var(--text-sec); margin-bottom: 16px; }
.quote-card { margin: 20px 0; border-left: 4px solid var(--accent); }
.quote-card p { font-family: 'Outfit', sans-serif; font-weight: 600; font-size: 1.15rem; color: var(--text); }

/* TEAM */
.team-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.team-card p { color: var(--text-sec); margin-bottom: 16px; }
.tunnel-list { list-style: none; }
.tunnel-list li {
    padding: 10px 0 10px 24px; position: relative;
    border-bottom: 1px solid rgba(255,255,255,0.06); font-weight: 500;
}
.tunnel-list li::before { content: '▸'; position: absolute; left: 0; color: var(--accent); }
.team-profile { text-align: center; }
.profile-img {
    width: 240px; height: 240px; border-radius: 50%; object-fit: cover;
    margin: 0 auto 20px; border: 3px solid var(--accent);
    box-shadow: 0 0 50px rgba(167, 139, 250, 0.3);
}
.team-profile p { color: var(--text-sec); font-size: 0.9rem; }

/* CTA */
.cta-section {
    padding: 80px 0; background: var(--gradient); position: relative;
}
.cta-panel { max-width: 700px; margin: 0 auto; text-align: center; }
.cta-panel h3 { font-size: 1.5rem; margin-bottom: 30px; line-height: 1.5; }

/* PROJECTS */
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.project-card { padding: 0; overflow: hidden; text-align: center; }
.project-card img { width: 100%; height: 280px; object-fit: cover; border-radius: var(--radius) var(--radius) 0 0; transition: transform 0.5s ease; }
.project-card:hover img { transform: scale(1.08); }
.project-card h4 { padding: 20px; color: var(--accent-bright); font-size: 1.05rem; }

/* CLIENTS */
.clients-marquee { overflow: hidden; margin: 40px 0; }
.clients-track {
    display: flex; gap: 60px; align-items: center;
    animation: marquee 18s linear infinite;
}
.clients-track img { height: 50px; width: auto; filter: brightness(0) invert(1); opacity: 0.5; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* CONTACT */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.contact-info h3 { font-size: 1.4rem; line-height: 1.5; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.contact-form input, .contact-form textarea {
    width: 100%; padding: 14px 18px; background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-sm);
    color: #fff; font-family: 'Inter', sans-serif; font-size: 0.95rem;
    outline: none; transition: border-color var(--transition);
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--accent); }
.contact-form textarea { resize: vertical; }

/* FOOTER */
.footer {
    padding: 50px 0; background: rgba(0,0,0,0.3);
    border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-logo { height: 40px; width: auto; margin: 0 auto 12px; opacity: 0.6; }
.footer p { color: var(--text-muted); font-size: 0.85rem; }

/* ANIMATIONS */
[data-animate] { opacity: 0; transform: translateY(25px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-animate].visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .peaje-grid, .projects-grid { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
    .about-layout, .team-layout, .contact-layout { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
    .nav-menu {
        position: fixed; top: 0; right: -100%; width: 280px; height: 100vh;
        background: rgba(15, 12, 41, 0.97); flex-direction: column; padding: 80px 40px;
        gap: 24px; transition: right var(--transition);
    }
    .nav-menu.open { right: 0; }
    .nav-toggle { display: flex; z-index: 1001; }
    .nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .nav-toggle.open span:nth-child(2) { opacity: 0; }
    .nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
    .services-grid { grid-template-columns: 1fr; }
    .section { padding: 70px 0; }
    .glass-panel { padding: 32px 24px; }
    .peaje-grid, .projects-grid { margin-top: 30px; }
}