/* CSS Variables */
:root {
    --bg: #F5F2EE;
    --text: #1A1A1A;
    --accent: #C8F03C;
    --gray: #555555;
    --border: rgba(0,0,0,0.08);
}

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

/* Base styles */
body {
    font-family: 'DM Sans', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Syne', sans-serif;
    font-weight: 600;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Mobile Navigation */
nav {
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
    background-color: var(--bg);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Syne', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
}

.hamburger {
    display: block;
    font-size: 24px;
    color: var(--text);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    transition: transform 0.3s ease;
}

.hamburger:hover {
    transform: scale(1.1);
}

.nav-links {
    display: none;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav-links a {
    color: var(--gray);
    text-decoration: none;
    font-weight: 500;
    font-family: 'DM Sans', sans-serif;
    transition: color 0.3s ease;
}

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

.nav-links a:not(.cta-nav)::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

.nav-links a:not(.cta-nav):hover::after {
    width: 100%;
}

.cta-nav {
    padding: 10px 20px;
    border: 1px solid var(--text);
    color: var(--text);
    text-decoration: none;
    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.cta-nav:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    color: var(--text);
}

/* Mobile Menu Overlay */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--bg);
    z-index: 1000;
    display: flex;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.mobile-menu-close {
    position: absolute;
    top: 24px;
    right: 20px;
    font-size: 24px;
    background: none;
    border: none;
    color: var(--text);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: transform 0.3s ease;
}

.mobile-menu-close:hover {
    transform: scale(1.1);
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 40px;
    height: 100%;
    width: 100%;
}

.mobile-menu a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    font-family: 'DM Sans', sans-serif;
    font-size: 24px;
    transition: color 0.3s ease;
}

.mobile-menu a:hover {
    color: var(--accent);
}

/* Hero Section - Mobile */
.hero {
    padding: 40px 20px;
    background-color: var(--bg);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
    text-align: center;
}

.hero-title {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(40px, 10vw, 64px);
    color: var(--text);
    line-height: 0.9;
    margin: 0;
}

.hero-title .accent {
    color: var(--accent);
}

.hero-title br {
    display: block;
}

.hero-title-line {
    display: block;
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.8s ease forwards;
}

.hero-title-line:nth-child(1) {
    animation-delay: 0s;
}

.hero-title-line:nth-child(2) {
    animation-delay: 0.15s;
}

.hero-title-line:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 28px;
    align-items: center;
}

.hero-subtitle {
    font-family: 'DM Sans', sans-serif;
    font-size: 18px;
    font-weight: 400;
    color: #444444;
    line-height: 1.75;
    margin: 0;
    opacity: 0;
    animation: fadeIn 0.8s ease 0.5s forwards;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    opacity: 0;
    animation: fadeIn 0.8s ease 0.5s forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.hero-cta-primary {
    display: inline-block;
    background-color: var(--accent);
    color: var(--text);
    padding: 16px 32px;
    text-decoration: none;
    border-radius: 4px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s ease;
    width: fit-content;
}

.hero-cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(200, 240, 60, 0.3);
}

.hero-cta-secondary {
    display: inline-block;
    color: var(--gray);
    padding: 4px 0;
    text-decoration: none;
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 16px;
    transition: all 0.3s ease;
    width: fit-content;
    position: relative;
}

.hero-cta-secondary:hover {
    text-decoration: underline;
    color: var(--text);
}

/* Servicios Section - Mobile */
.servicios {
    padding: 80px 0;
    background-color: var(--bg);
}

.servicios-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.servicios-header {
    text-align: center;
    margin-bottom: 48px;
}

.servicios-title {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 40px;
    color: var(--text);
    margin-bottom: 16px;
}

.servicios-subtitle {
    font-family: 'DM Sans', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--gray);
    margin: 0;
}

.servicios-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

.servicio-card {
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 40px;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}

.servicio-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.servicio-card.featured {
    border-color: var(--accent);
}

.servicio-card.featured::before {
    content: 'Más popular';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent);
    color: var(--text);
    padding: 4px 16px;
    border-radius: 16px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 12px;
}

.servicio-price {
    font-family: 'Syne', sans-serif;
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text);
    margin-bottom: 4px;
}

.servicio-name {
    font-family: 'Syne', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
}

.servicio-description {
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    font-weight: 500;
    color: #333333;
    line-height: 1.65;
    margin-bottom: 24px;
}

.servicio-includes {
    margin-bottom: 24px;
    flex: 1;
    border-top: 1px solid rgba(0,0,0,0.08);
    padding-top: 20px;
}

.servicio-includes h4 {
    font-family: 'DM Sans', sans-serif;
    font-size: 12px;
    font-weight: 700;
    color: var(--gray);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.servicio-includes ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.servicio-includes li {
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    font-weight: 500;
    color: #2a2a2a;
    padding: 7px 0;
    padding-left: 24px;
    position: relative;
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.servicio-includes li:last-child {
    border-bottom: none;
}

.servicio-includes li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-size: 14px;
    font-weight: 800;
}

.servicio-cta {
    display: inline-block;
    background-color: var(--text);
    color: var(--bg);
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 4px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    width: 100%;
    text-align: center;
}

.servicio-cta:hover {
    background-color: #000;
    transform: translateY(-2px);
}

.servicio-card.featured .servicio-cta {
    background-color: var(--accent);
    color: var(--text);
}

.servicio-card.featured .servicio-cta:hover {
    background-color: #B4E032;
}

/* Auditoría nav link */
.auditoria-nav {
    background-color: #A8D87A !important;
    border-color: #A8D87A !important;
    color: var(--text) !important;
    font-weight: 700 !important;
}

.auditoria-nav:hover {
    background-color: #92c460 !important;
    border-color: #92c460 !important;
}

/* Auditoría Promo Section */
.auditoria-promo {
    padding: 80px 0;
    background-color: var(--text);
}

.auditoria-promo-container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.auditoria-promo-badge {
    display: inline-block;
    background: var(--accent);
    color: var(--text);
    font-family: 'DM Sans', sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 4px 14px;
    border-radius: 99px;
    margin-bottom: 20px;
}

.auditoria-promo-title {
    font-family: 'Syne', sans-serif;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--bg);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.auditoria-promo-desc {
    font-family: 'DM Sans', sans-serif;
    font-size: 18px;
    color: rgba(245, 242, 238, 0.65);
    max-width: 480px;
    margin: 0 auto 36px;
    line-height: 1.65;
}

.auditoria-promo-btn {
    display: inline-block;
    background: var(--accent);
    color: var(--text);
    padding: 16px 36px;
    text-decoration: none;
    border-radius: 4px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s ease;
}

.auditoria-promo-btn:hover {
    background: #B4E032;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(200, 240, 60, 0.25);
}

/* Cómo Trabajamos Section - Mobile */
.como-trabajamos {
    padding: 60px 0;
    background-color: var(--bg);
}

.como-trabajamos-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.como-trabajamos-header {
    text-align: center;
    margin-bottom: 48px;
}

.como-trabajamos-title {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 40px;
    color: var(--text);
    margin-bottom: 16px;
}

.como-trabajamos-subtitle {
    font-family: 'DM Sans', sans-serif;
    font-size: 18px;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

.procesos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    position: relative;
}

.proceso {
    text-align: center;
    position: relative;
    z-index: 2;
}

.proceso-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    background-color: var(--bg);
    color: var(--text);
    border-radius: 50%;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 24px;
    font-family: 'Syne', sans-serif;
    border: 2px solid var(--border);
    position: relative;
    transition: all 0.5s ease;
}


.proceso.active .proceso-number {
    background-color: var(--accent);
    box-shadow: 0 8px 32px rgba(200, 240, 60, 0.35);
    border-color: var(--accent);
    transform: scale(1.07);
}

.proceso:hover .proceso-number {
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.proceso.active:hover .proceso-number {
    transform: scale(1.08);
    box-shadow: 0 10px 36px rgba(200, 240, 60, 0.5);
}

.proceso h3 {
    font-size: 20px;
    margin-bottom: 10px;
    font-family: 'Syne', sans-serif;
    font-weight: 600;
    color: var(--text);
    transition: color 0.3s ease;
}

.proceso:hover h3 {
    color: var(--text);
}

.proceso p {
    color: #444444;
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.6;
}

/* CTA Final Section - Mobile */
.cta-final {
    padding: 60px 0;
    background-color: var(--text);
    color: var(--bg);
    text-align: center;
}

.cta-final-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.cta-final h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
    color: var(--bg);
    font-family: 'Syne', sans-serif;
    font-weight: 700;
}

.cta-final p {
    font-size: 18px;
    margin-bottom: 40px;
    color: var(--bg);
    font-family: 'DM Sans', sans-serif;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

.cta-final .cta-button {
    background-color: var(--accent);
    color: var(--text);
    padding: 16px 32px;
    text-decoration: none;
    border-radius: 4px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    display: inline-block;
}

.cta-final .cta-button:hover {
    background-color: #B4E032;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(200, 240, 60, 0.3);
}

/* Footer - Mobile */
footer {
    padding: 40px 0 24px;
    background-color: var(--text);
    color: var(--bg);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    text-align: center;
}

.footer-left {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: var(--bg);
}

.footer-center {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-center a {
    color: var(--bg);
    text-decoration: none;
    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-center a:hover {
    opacity: 1;
}

.footer-right {
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    color: var(--bg);
    opacity: 0.7;
}

/* Tablet Styles */
@media (min-width: 768px) {
    .servicios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .procesos {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop Styles */
@media (min-width: 1024px) {
    /* Custom Cursor */
    * {
        cursor: none;
    }

    .custom-cursor {
        width: 12px;
        height: 12px;
        border: 2px solid var(--accent);
        border-radius: 50%;
        position: fixed;
        pointer-events: none;
        z-index: 9999;
        transition: all 0.1s ease;
        transform: translate(-50%, -50%);
    }

    .custom-cursor.hover {
        transform: translate(-50%, -50%) scale(1.5);
        background-color: var(--accent);
    }
    
    /* Navigation Desktop */
    .hamburger {
        display: none;
    }
    
    .nav-links {
        display: flex;
    }
    
    /* Hero Desktop */
    .hero {
        height: 100vh;
        padding-top: 80px;
        display: flex;
        align-items: center;
    }
    
    .hero-container {
        display: grid;
        grid-template-columns: 65% 35%;
        gap: 60px;
        align-items: center;
        text-align: left;
    }
    
    .hero-content {
        align-items: flex-start;
        padding-right: 24px;
    }
    
    .hero-cta {
        align-items: flex-start;
    }
    
    /* Servicios Desktop */
    .servicios {
        padding: 96px 0;
    }
    
    .servicios-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .servicio-card.featured {
        transform: scale(1.02);
    }
    
    /* Procesos Desktop */
    .como-trabajamos {
        padding: 96px 0;
    }
    
    .procesos {
        grid-template-columns: repeat(4, 1fr);
        position: relative;
    }
    
    .procesos::before {
        content: '';
        position: absolute;
        top: 60px;
        left: 10%;
        right: 10%;
        height: 2px;
        background-color: var(--border);
        z-index: 1;
    }
    
    /* Footer Desktop */
    .footer-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }
    
    .footer-center {
        flex-direction: row;
        gap: 32px;
    }
}