/* ===========================
   EJ SERVICES LLC
   Corporate Management
   style.css - Versión Ejecutiva Dorada & Azul (Logo Original)
=========================== */

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

:root {
    /* Paleta Ejecutiva: Azul Profundo y Dorado/Champaña */
    --primary-deep: #071018;       /* Fondo ultra oscuro */
    --primary-mid: #0E2235;        /* Azul marino corporativo */
    --accent-gold: #C5A880;        /* Dorado champaña (Elegancia) */
    --neutral-subtle: #F4F6F8;     /* Gris muy claro para fondos */
    --neutral-text-dark: #1A202C;  /* Texto principal oscuro */
    --neutral-text-light: #E2E8F0; /* Texto claro */
    --white: #FFFFFF;
    --gray-subtle: #8D9BA8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--neutral-subtle);
    color: var(--neutral-text-dark);
    overflow-x: hidden;
    line-height: 1.7;
}

/* ===========================
   HEADER & HERO
=========================== */

header {
    min-height: 100vh;
    height: auto;
    background: linear-gradient(135deg, var(--primary-deep) 0%, var(--primary-mid) 100%);
    display: flex;
    flex-direction: column;
    position: relative;
}

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

/* ===========================
   NAVBAR & LOGO
=========================== */

nav {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 8%;
    background: rgba(7, 16, 24, 0.95);
    backdrop-filter: blur(5px);
    border-bottom: 1px solid rgba(197, 168, 128, 0.15);
    z-index: 999;
    transition: all 0.4s ease;
}

/* LOGOTIPO TAL COMO ESTÁ */
.logo img {
    height: 65px;
    width: auto;
    background: #FFFFFF; /* Fondo blanco forzoso para que resalte el azul */
    padding: 8px 16px; 
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
}
.logo img:hover {
    transform: translateY(-2px); /* Pequeño efecto de elevación al pasar el mouse */
}

nav ul {
    display: flex;
    list-style: none;
    gap: 40px;
}

nav ul li a {
    text-decoration: none;
    color: var(--neutral-text-light);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: 0.3s;
}

nav ul li a:hover {
    color: var(--accent-gold);
}

/* ===========================
   HERO
=========================== */

.hero {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px 8% 100px 8%;
}

.hero-content {
    max-width: 900px;
    animation: fadeIn 1s ease;
}

.hero h1 {
    color: var(--accent-gold); 
    font-size: 55px;
    font-weight: 700;
    margin-bottom: 25px;
    letter-spacing: -1px;
    line-height: 1.1;
}

.hero p {
    color: var(--neutral-text-light);
    font-size: 19px;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

.hero-btn {
    display: inline-block;
    margin-top: 45px;
    background: transparent;
    color: var(--accent-gold);
    border: 2px solid var(--accent-gold);
    text-decoration: none;
    padding: 14px 40px;
    border-radius: 4px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.hero-btn:hover {
    background: var(--accent-gold);
    color: var(--primary-deep);
}

/* ===========================
   GENERAL SECTIONS
=========================== */

section {
    padding: 100px 10%;
}

h2 {
    color: var(--primary-deep);
    font-size: 36px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 40px;
    position: relative;
    display: inline-block;
    padding-bottom: 12px;
}

h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background: var(--accent-gold);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

/* ===========================
   ABOUT & MISSION/VISION
=========================== */

.about, .mission-vision {
    background: var(--white);
    text-align: center;
}

.about p {
    font-size: 17px;
    line-height: 1.9;
    color: #4A5568;
    margin-bottom: 20px;
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================
   CARDS (Services & MV)
=========================== */

.cards, .mv-container {
    margin-top: 60px;
    display: grid;
    gap: 30px;
}

.cards {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.mv-container {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.card, .mv-card {
    background: var(--white);
    border: 1px solid #E2E8F0;
    border-radius: 6px; 
    padding: 45px 35px;
    transition: all 0.3s ease;
    border-top: 4px solid var(--primary-deep); 
}

.card:hover, .mv-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
    border-top-color: var(--accent-gold); 
}

.card h3, .mv-card h3 {
    color: var(--primary-deep);
    font-size: 22px;
    margin-bottom: 15px;
}

.card p, .mv-card p {
    color: #4A5568;
    font-size: 16px;
    text-align: left;
    margin: 0;
}

/* ===========================
   CONTACT SECTION
=========================== */

.contact-section {
    background: var(--primary-deep);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.contact-header {
    text-align: center;
    margin-bottom: 60px;
}

.contact-header h2 {
    color: var(--accent-gold);
}

.contact-header h2::after {
    display: none; 
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.contact-box {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(197, 168, 128, 0.2); 
    border-radius: 6px;
    padding: 40px 30px;
    text-align: center;
    transition: 0.3s ease;
}

.contact-box:hover {
    border-color: var(--accent-gold);
    background: rgba(255,255,255,0.04);
}

.contact-icon {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--accent-gold);
}

.contact-box h3 {
    color: var(--white);
    margin-bottom: 10px;
    font-size: 18px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.contact-box a, .contact-box p {
    color: var(--gray-subtle);
    text-decoration: none;
    font-size: 16px;
    transition: 0.3s;
}

.contact-box a:hover {
    color: var(--accent-gold);
}

/* ===========================
   LOCATION CARD
=========================== */

.location-card {
    background: var(--white);
    border-radius: 6px;
    padding: 40px;
    text-align: center;
}

.location-card h3 {
    color: var(--primary-deep);
    margin-bottom: 10px;
}

.location-card p {
    color: #4A5568;
    margin-bottom: 25px;
}

.location-card iframe {
    width: 100%;
    height: 400px;
    border: 1px solid #E2E8F0;
    border-radius: 4px;
}

/* ===========================
   FOOTER
=========================== */

footer {
    background: #04090E;
    padding: 30px 0;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-content {
    color: var(--gray-subtle);
    font-size: 14px;
}

/* ===========================
   SCROLLBAR
=========================== */

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #F4F6F8;
}

::-webkit-scrollbar-thumb {
    background: var(--accent-gold); 
}

::-webkit-scrollbar-thumb:hover {
    background: #B3956D; 
}

/* ===========================
   ANIMATIONS
=========================== */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===========================
   RESPONSIVE
=========================== */

@media (max-width: 768px) {
    nav {
        flex-direction: column;
        padding: 15px 5%;
    }
    nav ul {
        margin-top: 15px;
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .hero h1 {
        font-size: 40px;
    }
    .hero p {
        font-size: 16px;
    }
    section {
        padding: 70px 8%;
    }
}