/* ============================================================
   AR SOLUCIONES — OPCIÓN E: ESTILO WEATHERFORD / SLB ENTERPRISE
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Barlow+Condensed:wght@600;700;800&display=swap');

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

:root {
    --navy:     #050C1A;   /* Deep Navy Blue */
    --navy-2:   #0C182B;   /* Secondary Dark Navy */
    --brand-navy: #081D43; /* Corporate Navy from logo */
    --accent:   #26723D;   /* Forest Green from logo */
    --accent-2: #318649;   /* Brighter Green for hover */
    --white:    #FFFFFF;
    --gray-50:  #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-400: #94A3B8;
    --gray-600: #475569;
    --gray-800: #1E293B;
    --text:     #1E293B;
    --font-body: 'Inter', sans-serif;
    --font-display: 'Barlow Condensed', sans-serif;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; }

/* ── NAVBAR ───────────────────────────────────── */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 0 2rem;
    transition: background 0.4s ease, box-shadow 0.4s ease;
    background: transparent;
}
.navbar.scrolled {
    background: rgba(11,17,32,0.97);
    box-shadow: 0 1px 0 rgba(255,255,255,0.06);
    backdrop-filter: blur(12px);
}
.nav-inner {
    max-width: 1280px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    height: 72px;
}
.nav-logo {
    display: flex; align-items: center; gap: 0.75rem;
    color: var(--white);
}
.nav-logo img { height: 36px; width: auto; filter: brightness(0) invert(1); }
.nav-logo span { font-family: var(--font-display); font-size: 1.2rem; letter-spacing: 1px; color: var(--white); }
.nav-logo strong { color: var(--accent); }

.nav-links {
    display: flex; align-items: center; gap: 2rem;
}
.nav-links a {
    color: rgba(255,255,255,0.85);
    font-size: 0.875rem; font-weight: 500; letter-spacing: 0.5px;
    transition: color 0.2s;
    text-transform: uppercase;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a.active { border-bottom: 2px solid var(--accent); padding-bottom: 2px; }

.nav-cta {
    background: var(--accent) !important;
    color: var(--white) !important;
    padding: 0.5rem 1.25rem !important;
    border-radius: 4px;
    font-weight: 600 !important;
    transition: background 0.2s !important;
    border: none !important;
}
.nav-cta:hover { background: var(--accent-2) !important; }

.nav-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span {
    display: block; width: 24px; height: 2px;
    background: var(--white); transition: all 0.3s;
}

/* ── HERO FULLSCREEN ──────────────────────────── */
.hero-fullscreen {
    position: relative; height: 100vh; min-height: 600px;
    display: flex; align-items: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
    transform: scale(1.04);
    transition: transform 8s ease;
}
.hero-fullscreen:hover .hero-bg { transform: scale(1); }
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(120deg, rgba(11,17,32,0.88) 0%, rgba(11,17,32,0.55) 60%, transparent 100%);
}
.hero-content {
    position: relative; z-index: 2;
    max-width: 1280px; margin: 0 auto; padding: 0 2rem;
    padding-top: 72px;
}
.hero-tag {
    display: inline-block;
    color: var(--accent); font-size: 0.75rem; font-weight: 600;
    letter-spacing: 3px; text-transform: uppercase;
    margin-bottom: 1.5rem;
    border-left: 3px solid var(--accent); padding-left: 0.75rem;
}
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 800; line-height: 1.0;
    color: var(--white); margin-bottom: 1.5rem;
    letter-spacing: -1px;
}
.text-accent { color: var(--accent); }
.hero-sub {
    color: rgba(255,255,255,0.75);
    font-size: 1.05rem; line-height: 1.7;
    max-width: 540px; margin-bottom: 2.5rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-hero-primary {
    background: var(--accent); color: var(--white);
    padding: 0.875rem 2rem; font-weight: 600; font-size: 0.95rem;
    border-radius: 4px; transition: background 0.2s, transform 0.2s;
    display: inline-block;
}
.btn-hero-primary:hover { background: var(--accent-2); transform: translateY(-1px); }
.btn-hero-ghost {
    color: var(--white); border: 1px solid rgba(255,255,255,0.4);
    padding: 0.875rem 2rem; font-weight: 500; font-size: 0.95rem;
    border-radius: 4px; transition: all 0.2s;
    display: inline-block;
}
.btn-hero-ghost:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }

.hero-scroll-hint {
    position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
    color: rgba(255,255,255,0.5); font-size: 0.7rem; letter-spacing: 2px;
    text-transform: uppercase;
}
.scroll-line {
    width: 1px; height: 50px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
    animation: scrollDown 1.5s ease-in-out infinite;
}
@keyframes scrollDown {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── STATS BAR ────────────────────────────────── */
.stats-bar {
    background: var(--navy); color: var(--white);
    border-top: 1px solid rgba(255,255,255,0.05);
}
.stats-bar-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 2rem;
    display: flex; align-items: center; justify-content: space-around;
    min-height: 100px;
}
.stat-item { text-align: center; padding: 1.5rem 1rem; }
.stat-num {
    font-family: var(--font-display);
    font-size: 2.5rem; font-weight: 700; line-height: 1;
    color: var(--white);
}
.stat-num span { color: var(--accent); }
.stat-desc {
    font-size: 0.75rem; color: var(--gray-400);
    text-transform: uppercase; letter-spacing: 1.5px;
    margin-top: 0.25rem;
}
.stat-divider {
    width: 1px; height: 40px;
    background: rgba(255,255,255,0.1);
}

/* ── SPLIT SECTIONS ───────────────────────────── */
.split-section {
    display: grid; grid-template-columns: 1fr 1fr;
    min-height: 600px; overflow: hidden;
}
.split-section.reverse { direction: rtl; }
.split-section.reverse > * { direction: ltr; }

.split-text {
    padding: 6rem 5rem;
    display: flex; flex-direction: column; justify-content: center;
    background: var(--white);
}
.split-image {
    position: relative; overflow: hidden; min-height: 500px;
}
.split-image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.6s ease;
}
.split-image:hover img { transform: scale(1.03); }
.image-badge {
    position: absolute; bottom: 2rem; left: 2rem;
    background: var(--navy); color: var(--white);
    padding: 1.25rem 1.5rem; border-left: 4px solid var(--accent);
}
.image-badge strong { font-family: var(--font-display); font-size: 2rem; display: block; }
.image-badge span { font-size: 0.8rem; color: var(--gray-400); }

.section-label {
    color: var(--accent); font-size: 0.75rem; font-weight: 600;
    letter-spacing: 3px; text-transform: uppercase;
    margin-bottom: 1rem;
}
.split-text h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800; line-height: 1.1;
    color: var(--navy); margin-bottom: 1.5rem;
}
.split-text .lead {
    font-size: 1.05rem; color: var(--gray-600);
    line-height: 1.8; margin-bottom: 1rem; font-weight: 400;
}
.split-text p { color: var(--gray-600); line-height: 1.7; margin-bottom: 1.5rem; }

.check-list { list-style: none; margin-bottom: 2rem; }
.check-list li {
    padding: 0.5rem 0; color: var(--gray-600);
    display: flex; align-items: flex-start; gap: 0.75rem;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.95rem;
}
.check-list li::before {
    content: '✓'; color: var(--accent); font-weight: 700;
    flex-shrink: 0; margin-top: 1px;
}

.btn-outline {
    display: inline-block;
    border: 2px solid var(--navy); color: var(--navy);
    padding: 0.75rem 1.75rem; font-weight: 600; font-size: 0.9rem;
    border-radius: 4px; transition: all 0.2s;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.btn-outline:hover { background: var(--navy); color: var(--white); }

/* ── DARK SERVICES ────────────────────────────── */
.services-dark {
    background: var(--navy-2);
    padding: 6rem 2rem;
}
.services-dark-inner { max-width: 1280px; margin: 0 auto; }
.section-header-dark {
    text-align: center; margin-bottom: 4rem;
}
.section-label-light {
    color: var(--accent); font-size: 0.75rem; font-weight: 600;
    letter-spacing: 3px; text-transform: uppercase; margin-bottom: 1rem;
}
.section-header-dark h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800; color: var(--white); margin-bottom: 1rem;
}
.section-header-dark p { color: var(--gray-400); font-size: 1rem; }

.services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.06);
}
.service-card-dark {
    background: var(--navy-2);
    display: flex; flex-direction: column;
    transition: background 0.3s;
    overflow: hidden;
}
.service-card-dark:hover { background: rgba(38, 114, 61, 0.08); }
.sc-img { height: 220px; overflow: hidden; }
.sc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.service-card-dark:hover .sc-img img { transform: scale(1.05); }
.sc-body { padding: 2rem; flex: 1; }
.sc-num {
    font-family: var(--font-display);
    font-size: 3rem; font-weight: 700;
    color: rgba(255,255,255,0.08); line-height: 1;
    margin-bottom: 1rem;
}
.sc-body h3 {
    font-size: 1.2rem; font-weight: 600; color: var(--white);
    margin-bottom: 0.75rem;
}
.sc-body p { color: var(--gray-400); font-size: 0.9rem; line-height: 1.7; margin-bottom: 1.5rem; }
.sc-link {
    color: var(--accent); font-size: 0.85rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 1px;
    transition: letter-spacing 0.2s;
}
.sc-link:hover { letter-spacing: 2px; }

/* ── MISSION VALUES ───────────────────────────── */
.mission-values { margin-top: 2rem; display: flex; flex-direction: column; gap: 1rem; }
.mv-item {
    display: flex; align-items: center; gap: 1rem;
    padding: 1rem; background: var(--gray-50); border-radius: 8px;
    border-left: 3px solid var(--accent);
}
.mv-icon { font-size: 1.5rem; flex-shrink: 0; }
.mv-item strong { display: block; font-weight: 600; color: var(--navy); }
.mv-item span { font-size: 0.85rem; color: var(--gray-400); }

/* ── CTA FULLWIDTH ────────────────────────────── */
.cta-fullwidth {
    position: relative; padding: 8rem 2rem;
    display: flex; align-items: center; justify-content: center;
    text-align: center; overflow: hidden;
}
.cta-bg {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
}
.cta-overlay {
    position: absolute; inset: 0;
    background: rgba(11,17,32,0.82);
}
.cta-content {
    position: relative; z-index: 2;
    max-width: 640px;
}
.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800; color: var(--white);
    margin-bottom: 1rem;
}
.cta-content p { color: rgba(255,255,255,0.7); font-size: 1.1rem; margin-bottom: 2.5rem; }

/* ── FOOTER ───────────────────────────────────── */
.footer-e { background: var(--navy); color: var(--gray-400); }
.footer-top {
    display: grid; grid-template-columns: 2fr 1fr 1.5fr;
    gap: 3rem; max-width: 1280px; margin: 0 auto;
    padding: 4rem 2rem 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}
.ft-logo {
    display: flex; align-items: center; gap: 0.75rem;
    margin-bottom: 1.25rem;
}
.ft-logo img { height: 32px; filter: brightness(0) invert(1); }
.ft-logo span { font-family: var(--font-display); font-size: 1.1rem; color: var(--white); letter-spacing: 1px; }
.ft-logo strong { color: var(--accent); }
.ft-brand p { font-size: 0.9rem; line-height: 1.7; }
.ft-nav h4, .ft-contact h4 {
    color: var(--white); font-size: 0.75rem;
    text-transform: uppercase; letter-spacing: 2px; margin-bottom: 1.25rem;
}
.ft-nav { display: flex; flex-direction: column; gap: 0.1rem; }
.ft-nav a { color: var(--gray-400); font-size: 0.9rem; padding: 0.3rem 0; transition: color 0.2s; }
.ft-nav a:hover { color: var(--accent); }
.ft-contact p { font-size: 0.875rem; margin-bottom: 0.5rem; line-height: 1.5; }
.ft-contact a { color: var(--gray-400); transition: color 0.2s; }
.ft-contact a:hover { color: var(--accent); }
.footer-bottom-e {
    text-align: center;
    padding: 1.25rem 2rem;
    font-size: 0.8rem; color: var(--gray-600);
}

/* ── WHATSAPP ─────────────────────────────────── */
.wa-btn {
    position: fixed; bottom: 2rem; right: 2rem; z-index: 999;
    width: 52px; height: 52px; border-radius: 50%;
    background: #25D366; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    transition: transform 0.2s, box-shadow 0.2s;
}
.wa-btn:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,211,102,0.5); }

/* ── SKIP LINK ────────────────────────────────── */
.skip-link {
    position: absolute; top: -100%; left: 0; z-index: 10000;
    padding: 0.75rem 1.5rem; background: var(--accent); color: var(--white);
    font-weight: 600; font-size: 0.9rem; text-decoration: none;
}
.skip-link:focus { top: 0; }

/* ── FOCUS VISIBLE ────────────────────────────── */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button:focus:not(:focus-visible), a:focus:not(:focus-visible) { outline: none; }

/* ── REDUCED MOTION ───────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    html { scroll-behavior: auto; }
    .hero-bg { transform: none !important; }
    .scroll-line { animation: none !important; }
}

/* ── ANIMATIONS ───────────────────────────────── */
.fade-up {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }
/* ── 5-COLUMN SERVICES GRID ──────────────────── */
.services-grid-5 {
    grid-template-columns: repeat(3, 1fr);
}
.service-card-cta {
    background: linear-gradient(135deg, var(--navy-2) 0%, var(--brand-navy) 50%, var(--accent) 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.08);
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.service-card-cta::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(circle at top right, rgba(38, 114, 61, 0.15), transparent 60%);
    pointer-events: none;
}
.sc-body-cta {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    padding: 2.5rem 2rem !important;
}
.sc-icon-cta {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 4px 10px rgba(38, 114, 61, 0.3));
}
.service-card-cta h3 {
    font-family: var(--font-display);
    font-size: 1.5rem !important;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.75rem;
}
.service-card-cta p {
    color: var(--gray-400);
    font-size: 0.875rem !important;
    line-height: 1.6;
    margin-bottom: 2rem !important;
    max-width: 280px;
}
.service-card-cta .btn-hero-primary {
    padding: 0.65rem 1.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 4px;
    background: var(--accent);
    color: var(--white);
    transition: all 0.3s ease;
    text-transform: none;
    letter-spacing: normal;
}
.service-card-cta .btn-hero-primary:hover {
    background: var(--accent-2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(38, 114, 61, 0.4);
}

/* ── PROCURA BANNER ──────────────────────────── */
.procura-banner {
    margin-top: 2rem;
    background: rgba(38, 114, 61, 0.08);
    border: 1px solid rgba(38, 114, 61, 0.2);
    border-radius: 8px;
    padding: 2.5rem 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.pb-text h3 {
    font-family: var(--font-display);
    font-size: 1.5rem; font-weight: 700;
    color: var(--white); margin: 0.5rem 0;
}
.pb-text p { color: var(--gray-400); font-size: 0.9rem; }

/* ── SAFETY SECTION ──────────────────────────── */
.safety-section {
    background: var(--gray-50);
    padding: 6rem 2rem;
}
.safety-inner {
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
}
.safety-inner h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800; color: var(--navy);
    margin: 0.75rem 0 1.5rem;
}
.safety-inner p {
    color: var(--gray-600);
    line-height: 1.8; font-size: 1.05rem;
    margin-bottom: 2rem;
}
.safety-inner blockquote {
    font-family: var(--font-display);
    font-size: 1.4rem; font-weight: 600;
    color: var(--accent);
    font-style: italic;
    border-left: 4px solid var(--accent);
    padding-left: 1.5rem;
    text-align: left;
    margin: 2rem auto;
    max-width: 600px;
}

/* ── LANGUAGE TOGGLE ─────────────────────────── */
.lang-toggle {
    display: flex; align-items: center; gap: 0.35rem;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.85);
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.8rem; font-weight: 600;
    letter-spacing: 0.5px;
    transition: background 0.2s, border-color 0.2s;
}
.lang-toggle:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.4);
}
.lang-flag { font-size: 1rem; }
.lang-code { text-transform: uppercase; }

/* ── RESPONSIVE ───────────────────────────────── */
@media (max-width: 1024px) {
    .split-section { grid-template-columns: 1fr; }
    .split-section.reverse { direction: ltr; }
    .split-text { padding: 4rem 2rem; }
    .split-image { min-height: 360px; }
    .services-grid { grid-template-columns: 1fr; gap: 0; }
    .services-grid-5 { grid-template-columns: repeat(2, 1fr); }
    .footer-top { grid-template-columns: 1fr; gap: 2rem; }
    .stats-bar-inner { flex-wrap: wrap; justify-content: center; }
    .stat-divider { display: none; }
    .procura-banner { flex-direction: column; text-align: center; padding: 2rem; }
}
@media (max-width: 768px) {
    .nav-links { display: none; flex-direction: column; position: fixed;
        top: 72px; left: 0; right: 0; background: var(--navy); padding: 2rem;
        gap: 1.5rem; }
    .nav-links.open { display: flex; }
    .nav-toggle { display: flex; }
    .hero-title { font-size: 2.8rem; }
    .hero-sub { font-size: 0.95rem; }
    .hero-actions { flex-direction: column; }
    .split-text { padding: 3rem 1.5rem; }
    .services-dark { padding: 4rem 1rem; }
    .services-grid-5 { grid-template-columns: 1fr; }
    .cta-fullwidth { padding: 5rem 1.5rem; }
    .lang-toggle { align-self: flex-start; }
    .safety-inner blockquote { font-size: 1.1rem; }
}