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

:root {
    --orange: #FF931E;
    --teal: #51A3A3;
    --lavender: #8D80AD;
    --dark: #39393A;
    --light: #F7F7F7;
    --white: #ffffff;
    --font-display: 'Barlow Condensed', sans-serif;
    --font-body: 'Barlow', sans-serif;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--light);
    color: var(--dark);
    overflow-x: hidden;
}

/* ── NAV ── */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5vw;
    height: 72px;
    background: rgba(247,247,247,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 2px solid var(--orange);
    transition: box-shadow .3s;
}
nav.scrolled { box-shadow: 0 4px 30px rgba(57,57,58,.12); }

.nav-logo img { height: 35px; width: auto; }

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}
.nav-links a {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--dark);
    text-decoration: none;
    position: relative;
    transition: color .2s;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -3px; left: 0;
    width: 0; height: 2px;
    background: var(--orange);
    transition: width .25s;
}
.nav-links a:hover { color: var(--orange); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
    background: var(--orange);
    color: var(--white) !important;
    padding: .45rem 1.2rem;
    border-radius: 2px;
    font-weight: 700 !important;
    transition: background .2s !important;
}
.nav-cta:hover { background: #e07a0a !important; color: var(--white) !important; }
.nav-cta::after { display: none !important; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--dark); transition: .3s; }

/* ── HERO ── */
#hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 72px 5vw 0;
    gap: 4rem;
    position: relative;
    overflow: hidden;

    /* imagen de fondo desktop */
    background-image: url("../PNG/hero-desktop.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* overlay oscuro encima de la foto */
#hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(15, 15, 15, 0.43);
    pointer-events: none;
    z-index: 1;
}

/* el gradiente naranja lo movemos a ::after para que no compita */
#hero::after {
    content: '';
    position: absolute;
    top: -20%; right: -10%;
    width: 60vw; height: 120%;
    background: radial-gradient(ellipse at 70% 40%, rgba(255,147,30,.25) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
}

/* todo el contenido encima de los overlays */
#hero > * {
    position: relative;
    z-index: 2;
}

@media (max-width: 768px) {
    #hero {
        background-image: url("../PNG/hero_mobile.png");
        background-position: center top;
        grid-template-columns: 1fr;
        padding-top: 100px;
        padding-bottom: 5rem;
    }
    /* ... el resto que ya tienes */
}

.hero-content { position: relative; z-index: 2; }

.hero-eyebrow {
    font-family: var(--font-display);
    font-size: .85rem;
    font-weight: 600;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: .75rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp .6s .1s forwards;
}
.hero-eyebrow::before {
    content: '';
    display: block;
    width: 40px; height: 2px;
    background: var(--orange);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 7vw, 6.5rem);
    font-weight: 800;
    line-height: .95;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp .7s .25s forwards;
}
.hero-title .accent { color: var(--orange); display: block; }

.hero-subtitle {
    font-size: 1.15rem;
    font-weight: 400;
    color: rgba(247,247,247,.7);
    max-width: 440px;
    line-height: 1.65;
    margin-bottom: 2.5rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp .7s .4s forwards;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp .7s .55s forwards;
}

.btn-primary {
    background: var(--orange);
    color: var(--white);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .85rem 2rem;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: background .2s, transform .15s;
}
.btn-primary:hover { background: #e07a0a; transform: translateY(-2px); }

.btn-outline {
    background: transparent;
    color: var(--white);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .85rem 2rem;
    border: 2px solid rgba(255,255,255,.35);
    border-radius: 2px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: border-color .2s, color .2s, transform .15s;
}
.btn-outline:hover { border-color: var(--white); transform: translateY(-2px); }

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    animation: fadeIn .9s .6s forwards;
}

.hero-icon-wrap {
    position: relative;
    width: min(400px, 90%);
}

.hero-icon-wrap img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 60px rgba(255,147,30,.35));
    animation: floatIcon 5s ease-in-out infinite;
}

.hero-stats {
    position: absolute;
    bottom: -5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0;
    background: var(--orange);
    border-radius: 2px;
    overflow: hidden;
    white-space: nowrap;
}

.stat-item {
    padding: .85rem 1.75rem;
    border-right: 1px solid rgba(255,255,255,.25);
    text-align: center;
}
.stat-item:last-child { border-right: none; }
.stat-num {
    display: block;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--white);
    line-height: 1;
}
.stat-label {
    display: block;
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,.8);
    margin-top: .15rem;
}

/* ── PILLARS ── */
#pillars {
    padding: 7rem 5vw;
    background: var(--white);
}

.section-header {
    margin-bottom: 3.5rem;
}
.section-label {
    font-family: var(--font-display);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--orange);
    display: flex;
    align-items: center;
    gap: .6rem;
    margin-bottom: .75rem;
}
.section-label::before {
    content: '';
    display: block;
    width: 30px; height: 2px;
    background: var(--orange);
}
.section-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2rem, 4vw, 3.2rem);
    text-transform: uppercase;
    line-height: 1.05;
    color: var(--dark);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5px;
    background: var(--light);
}

.pillar-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    position: relative;
    overflow: hidden;
    transition: background .3s;
}
.pillar-card::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .35s;
}
.pillar-card:hover::before { transform: scaleX(1); }
.pillar-card:hover { background: var(--light); }

.pillar-number {
    font-family: var(--font-display);
    font-size: 4.5rem;
    font-weight: 800;
    color: var(--light);
    line-height: 1;
    margin-bottom: .5rem;
    transition: color .3s;
}
.pillar-card:hover .pillar-number { color: rgba(255,147,30,.12); }

.pillar-icon {
    width: 48px; height: 48px;
    background: var(--orange);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}
.pillar-icon svg { width: 24px; height: 24px; fill: var(--white); }

.pillar-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.3rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--dark);
    margin-bottom: .75rem;
}
.pillar-desc {
    font-size: .9rem;
    line-height: 1.6;
    color: #666;
}

/* ── ABOUT ── */
#about {
    padding: 7rem 5vw;
    background: var(--dark);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

#about .section-label { color: var(--teal); }
#about .section-label::before { background: var(--teal); }
#about .section-title { color: var(--white); }

.about-body {
    font-size: 1.05rem;
    line-height: 1.75;
    color: rgba(247,247,247,.75);
    margin: 1.5rem 0 2.5rem;
}

.about-visual {
    position: relative;
}

.about-card {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 4px;
    padding: 2rem;
}

.customs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.customs-col h4 {
    font-family: var(--font-display);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: .75rem;
}

.customs-col ul {
    list-style: none;
}
.customs-col li {
    font-size: .85rem;
    color: rgba(247,247,247,.7);
    padding: .3rem 0;
    border-bottom: 1px solid rgba(255,255,255,.06);
    display: flex;
    align-items: center;
    gap: .5rem;
}
.customs-col li::before {
    content: '';
    display: block;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--teal);
    flex-shrink: 0;
}

/* ── SERVICES ── */
#services {
    padding: 7rem 5vw;
    background: var(--light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 3.5rem;
}

.service-card {
    background: var(--white);
    border-radius: 4px;
    padding: 2.5rem;
    display: flex;
    gap: 1.75rem;
    align-items: flex-start;
    border: 1px solid transparent;
    transition: border-color .25s, box-shadow .25s, transform .2s;
}
.service-card:hover {
    border-color: var(--orange);
    box-shadow: 0 8px 40px rgba(255,147,30,.1);
    transform: translateY(-3px);
}

.service-icon {
    width: 56px; height: 56px;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.service-icon.orange { background: rgba(255,147,30,.12); }
.service-icon.teal { background: rgba(81,163,163,.12); }
.service-icon.lavender { background: rgba(141,128,173,.12); }
.service-icon svg { width: 28px; height: 28px; }

.service-content h3 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--dark);
    margin-bottom: .6rem;
}
.service-content p {
    font-size: .9rem;
    line-height: 1.65;
    color: #666;
}

/* ── SECTORS ── */
#sectors {
    padding: 7rem 5vw;
    background: var(--white);
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3.5rem;
}

.sector-card {
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.sector-top {
    height: 6px;
}
.sector-top.orange { background: var(--orange); }
.sector-top.teal { background: var(--teal); }
.sector-top.lavender { background: var(--lavender); }
.sector-top.dark { background: var(--dark); }

.sector-body {
    background: var(--light);
    padding: 1.75rem;
}

.sector-body h3 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--dark);
    margin-bottom: 1rem;
}

.sector-body ul {
    list-style: none;
}
.sector-body li {
    font-size: .875rem;
    color: #555;
    padding: .35rem 0;
    border-bottom: 1px solid rgba(57,57,58,.08);
}
.sector-body li:last-child { border-bottom: none; }

/* ── FLEET ── */
#fleet {
    padding: 7rem 5vw;
    background: var(--dark);
}
#fleet .section-label { color: var(--orange); }
#fleet .section-label::before { background: var(--orange); }
#fleet .section-title { color: var(--white); }

.fleet-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3.5rem;
}

.fleet-card {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 4px;
    padding: 2rem;
    transition: background .25s, border-color .25s;
}
.fleet-card:hover {
    background: rgba(255,147,30,.08);
    border-color: rgba(255,147,30,.4);
}

.fleet-card-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--orange);
    margin-bottom: .75rem;
}

.fleet-card ul {
    list-style: none;
}
.fleet-card li {
    font-size: .875rem;
    color: rgba(247,247,247,.7);
    padding: .4rem 0;
    border-bottom: 1px solid rgba(255,255,255,.06);
    display: flex;
    align-items: center;
    gap: .6rem;
}
.fleet-card li:last-child { border-bottom: none; }
.fleet-card li::before {
    content: '→';
    color: var(--orange);
    font-size: .75rem;
    flex-shrink: 0;
}

/* ── CONTACT ── */
#contact {
    padding: 7rem 5vw;
    background: var(--light);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
}

.contact-info h2 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2rem, 4vw, 3.2rem);
    text-transform: uppercase;
    line-height: 1.05;
    color: var(--dark);
    margin-bottom: 1.25rem;
}
.contact-info p {
    font-size: 1rem;
    line-height: 1.7;
    color: #666;
    margin-bottom: 2rem;
}

.contact-offices {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.office-card {
    background: var(--white);
    border-left: 4px solid var(--orange);
    padding: 1.25rem 1.5rem;
    border-radius: 0 2px 2px 0;
}
.office-card h4 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: .9rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--dark);
    margin-bottom: .25rem;
}
.office-card p {
    font-size: .875rem;
    color: #666;
    margin: 0;
}
.office-card a {
    color: var(--teal);
    text-decoration: none;
}
.office-card a:hover { text-decoration: underline; }

.contact-form {
    background: var(--white);
    border-radius: 4px;
    padding: 2.5rem;
    box-shadow: 0 4px 30px rgba(57,57,58,.08);
}

.form-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.4rem;
    text-transform: uppercase;
    color: var(--dark);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}
.form-group label {
    display: block;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--dark);
    margin-bottom: .4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: .75rem 1rem;
    border: 1.5px solid #ddd;
    border-radius: 2px;
    font-family: var(--font-body);
    font-size: .95rem;
    color: var(--dark);
    background: var(--light);
    transition: border-color .2s;
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--orange);
    background: var(--white);
}
.form-group textarea { height: 110px; resize: vertical; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-submit {
    width: 100%;
    background: var(--orange);
    color: var(--white);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: .9rem;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: background .2s, transform .15s;
}
.form-submit:hover { background: #e07a0a; transform: translateY(-1px); }

/* ── FOOTER ── */
footer {
    background: #2a2a2b;
    padding: 4rem 5vw 2rem;
    color: rgba(247,247,247,.6);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
    margin-bottom: 2rem;
}

.footer-brand img { height: 45px; width: auto; margin-bottom: 1rem; }
.footer-brand p { font-size: .875rem; line-height: 1.65; max-width: 260px; }

.footer-col h4 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: .8rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 1rem;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: .5rem; }
.footer-col a {
    color: rgba(247,247,247,.6);
    text-decoration: none;
    font-size: .875rem;
    transition: color .2s;
}
.footer-col a:hover { color: var(--white); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: .8rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}
.social-links a {
    width: 36px; height: 36px;
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(247,247,247,.6);
    text-decoration: none;
    font-size: .75rem;
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: .05em;
    transition: border-color .2s, color .2s, background .2s;
}
.social-links a:hover {
    border-color: var(--orange);
    color: var(--orange);
    background: rgba(255,147,30,.08);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    to { opacity: 1; }
}
@keyframes floatIcon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-14px); }
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .65s, transform .65s;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .pillars-grid { grid-template-columns: repeat(2, 1fr); }
    .sectors-grid { grid-template-columns: repeat(2, 1fr); }
    .fleet-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
    #hero { grid-template-columns: 1fr; padding-top: 100px; padding-bottom: 5rem; }
    .hero-visual { display: none; }
    #about { grid-template-columns: 1fr; gap: 3rem; }
    .services-grid { grid-template-columns: 1fr; }
    #contact { grid-template-columns: 1fr; gap: 3rem; }
    .pillars-grid { grid-template-columns: 1fr; }
    .sectors-grid { grid-template-columns: 1fr; }
    .fleet-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .customs-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
}