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

body {
    font-family: 'Inter', sans-serif;
    background-color: #fefaf5;
    color: #2c2418;
    scroll-behavior: smooth;
    line-height: 1.5;
}

:root {
    --verde-profundo: #1e4a3b;
    --ocre-dorado: #c97e2c;
    --terracota: #b95f2b;
    --cafe-suave: #6b4c3a;
    --beige-claro: #fff3e8;
    --gris-elegante: #f5f0eb;
    --sombra: 0 20px 35px -12px rgba(0,0,0,0.08);
}

/* Navbar */
.navbar {
    background: rgba(255, 248, 240, 0.96);
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo h1 {
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #1e4a3b, #b95f2b);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.logo span {
    font-size: 0.8rem;
    font-weight: 400;
    color: #6b4c3a;
    display: block;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    font-weight: 600;
    color: #2c2418;
    transition: 0.2s;
}

.nav-links a:hover {
    color: var(--ocre-dorado);
}

.menu-icon {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: #1e4a3b;
}

/* Botones */
.btn-primary {
    background: var(--verde-profundo);
    color: white;
    padding: 0.75rem 1.8rem;
    border-radius: 40px;
    font-weight: 600;
    border: none;
    transition: 0.2s;
    display: inline-block;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05);
}

.btn-primary:hover {
    background: #0f3a2e;
    transform: translateY(-2px);
}

/* Hero */
.hero {
    background: linear-gradient(120deg, #fff1e6 0%, #fde9dc 100%);
    padding: 4rem 2rem 5rem;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 3rem;
}

.hero-text {
    flex: 1;
}

.hero-text .tag {
    background: #e1cfb5;
    display: inline-block;
    padding: 0.25rem 1rem;
    border-radius: 40px;
    font-size: 0.8rem;
    font-weight: 700;
    color: #4a2e1f;
    margin-bottom: 1rem;
}

.hero-text h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    color: #1e3b31;
}

.hero-text p {
    font-size: 1.2rem;
    margin: 1.5rem 0;
    color: #4f3e2e;
}

.hero-img {
    flex: 0.8;
    text-align: center;
}

.hero-img img {
    max-width: 100%;
    border-radius: 32px;
    box-shadow: var(--sombra);
    max-height: 380px;
    object-fit: cover;
}

/* Secciones */
.container {
    max-width: 1200px;
    margin: 0 auto;
}

section {
    padding: 5rem 2rem;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: #1e4a3b;
    position: relative;
    display: inline-block;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--ocre-dorado);
    border-radius: 4px;
}

.section-sub {
    color: #6b4c3a;
    margin-bottom: 3rem;
    max-width: 700px;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background: white;
    border-radius: 28px;
    padding: 1.8rem;
    transition: all 0.25s ease;
    box-shadow: var(--sombra);
    border: 1px solid #ffefe2;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 35px -12px rgba(0,0,0,0.12);
}

.card i {
    font-size: 2.3rem;
    color: var(--ocre-dorado);
    margin-bottom: 1rem;
}

.card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.valores-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 0.8rem;
}

.valor-item {
    background: #fffaf5;
    padding: 0.5rem 0.8rem;
    border-radius: 60px;
    font-weight: 600;
    text-align: center;
    border: 1px solid #ffe1cb;
    font-size: 0.9rem;
}

.timeline-exp {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.exp-item {
    background: white;
    border-radius: 24px;
    padding: 1.2rem 1.5rem;
    border-left: 6px solid var(--ocre-dorado);
    box-shadow: 0 2px 12px rgba(0,0,0,0.03);
}

.exp-year {
    font-weight: 800;
    color: var(--terracota);
    font-size: 0.9rem;
}

footer {
    background: #1e2c25;
    color: #ddd;
    padding: 3rem 2rem;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
    text-align: left;
}

.footer-col h4 {
    color: #ffddb0;
    margin-bottom: 1rem;
}

.social-icons a {
    color: #ffddb0;
    margin-right: 1rem;
    font-size: 1.4rem;
    transition: 0.2s;
}

.social-icons a:hover {
    color: #c97e2c;
}

/* Botón WhatsApp fijo */
.btn-wa {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: #25D366;
    color: white;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    z-index: 99;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-wa:hover {
    background: #128C7E;
    transform: scale(1.05);
}

/* Responsive */
@media (max-width: 800px) {
    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1rem 0;
    }
    .nav-links.active {
        display: flex;
    }
    .menu-icon {
        display: block;
    }
    .hero-text h1 {
        font-size: 2.4rem;
    }
    .section-title {
        font-size: 1.8rem;
    }
    .hero-img img {
        max-height: 240px;
    }
}