/* Reset y Variables */
:root {
    --primary-blue: #1a4d7a;
    --primary-gold: #d4af37;
    --dark-blue: #0d2f4a;
    --light-blue: #f0f7fa;
    --text-dark: #1a1a1a;
    --text-light: #4a5568;
    --white: #ffffff;
    --whatsapp-green: #25d366;
    --shadow-sm: rgba(0, 0, 0, 0.05);
    --shadow: rgba(0, 0, 0, 0.08);
    --shadow-md: rgba(0, 0, 0, 0.12);
    --shadow-lg: rgba(0, 0, 0, 0.18);
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header / Navegación - MEJORADO */
.header {
    background-color: var(--white);
    box-shadow: 0 1px 3px var(--shadow-sm), 0 1px 2px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.98);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.navbar {
    padding: 1rem 0; /* Reducido para dar más espacio al logo */
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.logo-container:hover {
    transform: scale(1.02);
}

/* LOGO MEJORADO - MÁS GRANDE Y MÁS VISIBLE */
.logo {
    height: 95px; /* Aumentado de 75px a 95px */
    width: auto;
    max-width: 480px; /* Aumentado de 380px a 480px */
    transition: var(--transition);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

/* BOTÓN CTA EN NAVEGACIÓN - NUEVO */
.nav-cta {
    background: linear-gradient(135deg, var(--primary-gold) 0%, #c19a2e 100%);
    color: var(--dark-blue) !important;
    padding: 12px 28px !important;
    border-radius: 50px;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(212, 175, 55, 0.3);
    transition: var(--transition);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.nav-cta::after {
    display: none !important;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover {
    color: var(--primary-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-gold), var(--primary-blue));
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

.nav-link:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 6px;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background-color: var(--text-dark);
    transition: var(--transition);
    border-radius: 2px;
}

/* Hero Section - MEJORADO CON PATRÓN DE FONDO */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 50%, #0a2338 100%);
    color: var(--white);
    padding: 160px 0 120px; /* Aumentado el padding */
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* PATRÓN GEOMÉTRICO SUTIL - NUEVO */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

/* PATRÓN DE BALANZA SUTIL - NUEVO */
.hero::after {
    content: '⚖️';
    position: absolute;
    font-size: 450px;
    opacity: 0.03;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.hero-content {
    max-width: 950px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* TÍTULO MEJORADO - MÁS GRANDE Y MEJOR JERARQUÍA */
.hero-title {
    font-size: 4rem; /* Aumentado de 3.5rem */
    font-weight: 800; /* Aumentado de 700 */
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.95) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

/* SUBTÍTULO CON MÁS CONTRASTE */
.hero-subtitle {
    font-size: 1.75rem; /* Aumentado de 1.5rem */
    font-weight: 600; /* Aumentado de 400 */
    margin-bottom: 1.5rem;
    color: var(--primary-gold);
    letter-spacing: 0.01em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: 1.2rem; /* Aumentado de 1.125rem */
    margin-bottom: 3.5rem; /* Aumentado espacio */
    opacity: 0.95;
    line-height: 1.8;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

/* BADGES DE CONFIANZA - NUEVO */
.hero-badges {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}

.hero-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.hero-badge-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-gold);
    text-shadow: 0 2px 10px rgba(212, 175, 55, 0.4);
}

.hero-badge-text {
    font-size: 0.95rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

/* Buttons - MEJORADOS */
.btn {
    display: inline-block;
    padding: 18px 48px; /* Aumentado de 16px 40px */
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 700; /* Aumentado de 600 */
    font-size: 1.05rem; /* Aumentado de 1rem */
    letter-spacing: 0.02em;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    font-size: 0.95rem;
    letter-spacing: 0.1em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-gold) 0%, #c19a2e 100%);
    color: var(--dark-blue);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4); /* Sombra aumentada */
}

.btn-primary:hover {
    transform: translateY(-4px); /* Aumentado de -3px */
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.5); /* Sombra aumentada */
}

/* BOTÓN SECUNDARIO - NUEVO */
.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--primary-gold);
    box-shadow: 0 4px 14px rgba(212, 175, 55, 0.2);
}

.btn-secondary:hover {
    background: var(--primary-gold);
    color: var(--dark-blue);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.4);
}

/* GRUPO DE BOTONES - NUEVO */
.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2.5rem;
}

.btn-whatsapp {
    background: linear-gradient(135deg, var(--whatsapp-green) 0%, #20ba5a 100%);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 1rem;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp span {
    font-size: 1.2rem;
}

/* ÍCONO EN BOTONES - NUEVO */
.btn-icon {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-icon svg,
.btn-icon i {
    font-size: 1.1rem;
}

/* Sections */
.section {
    padding: 100px 0;
}

.section-alt {
    background: linear-gradient(180deg, var(--light-blue) 0%, rgba(240, 247, 250, 0.5) 100%);
}

.section-title {
    font-size: 3rem; /* Aumentado de 2.75rem */
    font-weight: 800; /* Aumentado de 700 */
    color: var(--primary-blue);
    margin-bottom: 4rem; /* Aumentado de 3.5rem */
    text-align: center;
    position: relative;
    padding-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px; /* Aumentado de 100px */
    height: 5px; /* Aumentado de 4px */
    background: linear-gradient(90deg, var(--primary-gold), var(--primary-blue));
    border-radius: 3px;
}

/* Content Text */
.content-text {
    max-width: 900px;
    margin: 0 auto 3.5rem;
    font-size: 1.125rem;
    line-height: 1.9;
    color: var(--text-light);
}

.content-text p {
    margin-bottom: 1.75rem;
}

/* Profile Section */
.profile-section {
    max-width: 1000px;
    margin: 0 auto;
}

.profile-title {
    font-size: 2.25rem;
    color: var(--primary-blue);
    margin-bottom: 3rem;
    text-align: center;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.profile-card {
    background-color: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 6px var(--shadow-sm), 0 10px 20px var(--shadow);
    margin-bottom: 3rem;
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.profile-card:hover {
    box-shadow: 0 8px 12px var(--shadow-sm), 0 20px 40px var(--shadow-md);
    transform: translateY(-4px);
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.profile-star {
    font-size: 1.75rem;
    color: var(--primary-gold);
    filter: drop-shadow(0 2px 4px rgba(212, 175, 55, 0.3));
}

.profile-name {
    font-size: 2rem;
    color: var(--primary-blue);
    margin: 0;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.profile-role {
    font-size: 1.125rem;
    color: var(--primary-gold);
    font-weight: 600;
    margin-bottom: 2rem;
    letter-spacing: 0.01em;
}

.profile-content {
    margin-top: 2rem;
}

.profile-content p {
    margin-bottom: 1.25rem;
    line-height: 1.9;
    color: var(--text-light);
}

.profile-subsection-title {
    font-size: 1.375rem;
    color: var(--primary-blue);
    margin-top: 2.5rem;
    margin-bottom: 1.25rem;
    font-weight: 600;
    border-bottom: 2px solid var(--primary-gold);
    padding-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.profile-subsection-title:first-child {
    margin-top: 0;
}

/* Credentials */
.credentials {
    background-color: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 6px var(--shadow-sm), 0 10px 20px var(--shadow);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.credentials h4 {
    font-size: 1.25rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-weight: 600;
}

.credentials ul {
    list-style: none;
    padding-left: 0;
}

.credentials li {
    margin-bottom: 0.875rem;
    padding-left: 1.75rem;
    position: relative;
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1.05rem;
}

.credentials li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-gold);
    font-weight: 700;
    font-size: 1.125rem;
}

/* Services Grid - MEJORADO */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); /* Aumentado de 300px */
    gap: 3rem; /* Aumentado de 2.5rem */
    margin-top: 3.5rem;
}

.service-card {
    background-color: var(--white);
    padding: 3rem; /* Aumentado de 2.5rem */
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 6px var(--shadow-sm), 0 10px 20px var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

/* EFECTO DE HOVER MEJORADO - NUEVO */
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-gold), var(--primary-blue));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px); /* Aumentado de -6px */
    box-shadow: 0 12px 24px var(--shadow-sm), 0 24px 48px var(--shadow-md); /* Aumentado */
}

.service-number {
    width: 70px; /* Aumentado de 60px */
    height: 70px;
    background: linear-gradient(135deg, var(--primary-gold), #c19a2e);
    color: var(--dark-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem; /* Aumentado de 1.75rem */
    font-weight: 800; /* Aumentado de 700 */
    margin-bottom: 2rem; /* Aumentado de 1.5rem */
    box-shadow: 0 6px 16px rgba(212, 175, 55, 0.35); /* Aumentado */
    border: 4px solid var(--white); /* Aumentado de 3px */
}

.service-title {
    font-size: 1.75rem; /* Aumentado de 1.625rem */
    color: var(--primary-blue);
    margin-bottom: 1.5rem; /* Aumentado de 1.25rem */
    margin-top: 1.5rem;
    font-weight: 700; /* Aumentado de 600 */
    letter-spacing: -0.02em;
}

.service-description {
    color: var(--text-light);
    line-height: 1.9; /* Aumentado de 1.85 */
    font-size: 1.05rem;
}

/* Features Grid - MEJORADO */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* Aumentado de 260px */
    gap: 3rem; /* Aumentado de 2.5rem */
    margin-top: 3.5rem;
}

.feature-item {
    text-align: center;
    padding: 3rem 2.5rem; /* Aumentado de 2.5rem 2rem */
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 6px var(--shadow-sm), 0 10px 20px var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.feature-item:hover {
    transform: translateY(-8px); /* Aumentado de -6px */
    box-shadow: 0 12px 20px var(--shadow-sm), 0 24px 48px var(--shadow-md); /* Aumentado */
}

.feature-icon {
    font-size: 4rem; /* Aumentado de 3.5rem */
    margin-bottom: 1.75rem; /* Aumentado de 1.5rem */
    filter: drop-shadow(0 2px 4px var(--shadow-sm));
}

.feature-title {
    font-size: 1.5rem; /* Aumentado de 1.375rem */
    color: var(--primary-blue);
    margin-bottom: 1rem; /* Aumentado de 0.75rem */
    font-weight: 700; /* Aumentado de 600 */
    letter-spacing: -0.02em;
}

.feature-description {
    color: var(--text-light);
    line-height: 1.85; /* Aumentado de 1.8 */
    font-size: 1.05rem;
}

/* Process Timeline - MEJORADO */
.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); /* Aumentado de 220px */
    gap: 3rem; /* Aumentado de 2.5rem */
    margin-top: 3.5rem;
    position: relative;
}

.process-step {
    text-align: center;
    padding: 3rem 2.5rem; /* Aumentado de 2.5rem 2rem */
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 6px var(--shadow-sm), 0 10px 20px var(--shadow);
    position: relative;
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.process-step:hover {
    transform: translateY(-8px); /* Aumentado de -6px */
    box-shadow: 0 12px 20px var(--shadow-sm), 0 24px 48px var(--shadow-md); /* Aumentado */
}

.process-number {
    width: 80px; /* Aumentado de 68px */
    height: 80px;
    background: linear-gradient(135deg, var(--primary-gold), #c19a2e);
    color: var(--dark-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25rem; /* Aumentado de 2rem */
    font-weight: 800; /* Aumentado de 700 */
    margin: 0 auto 2rem; /* Aumentado de 1.75rem */
    box-shadow: 0 6px 16px rgba(212, 175, 55, 0.35); /* Aumentado */
    border: 4px solid var(--white); /* Aumentado de 3px */
}

.process-title {
    font-size: 1.5rem; /* Aumentado de 1.375rem */
    color: var(--primary-blue);
    margin-bottom: 1rem; /* Aumentado de 0.75rem */
    font-weight: 700; /* Aumentado de 600 */
    letter-spacing: -0.02em;
}

.process-description {
    color: var(--text-light);
    line-height: 1.85; /* Aumentado de 1.8 */
    font-size: 1.05rem;
}

/* Contact Section */
.contact-section {
    background: linear-gradient(180deg, var(--light-blue) 0%, var(--white) 100%);
}

.contact-intro {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 3.5rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    margin-top: 3.5rem;
}

.contact-form {
    background-color: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 6px var(--shadow-sm), 0 10px 20px var(--shadow);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 1.75rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background-color: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(26, 77, 122, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
    margin-top: 0.5rem;
}

.whatsapp-container {
    display: flex;
    align-items: center;
}

.whatsapp-card {
    background-color: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 6px var(--shadow-sm), 0 10px 20px var(--shadow);
    text-align: center;
    width: 100%;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.whatsapp-icon {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 2px 4px var(--shadow-sm));
}

.whatsapp-card h3 {
    font-size: 1.625rem;
    color: var(--primary-blue);
    margin-bottom: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.whatsapp-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 1.05rem;
}

.whatsapp-note {
    font-size: 0.875rem;
    color: var(--text-light);
    font-style: italic;
    margin-top: 1.75rem;
    opacity: 0.8;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--dark-blue) 0%, #0a2338 100%);
    color: var(--white);
    padding: 3rem 0;
    text-align: center;
}

.footer-text {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.footer-copyright {
    font-size: 0.95rem;
    opacity: 0.85;
}

/* Responsive Design - MEJORADO */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3.25rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px var(--shadow-md);
        padding: 2.5rem 0;
        gap: 1.5rem;
        backdrop-filter: blur(10px);
    }

    .nav-menu.active {
        left: 0;
    }

    .hero {
        padding: 120px 0 90px; /* Aumentado */
    }

    .hero-title {
        font-size: 2.5rem; /* Aumentado de 2.25rem */
    }

    .hero-subtitle {
        font-size: 1.375rem; /* Aumentado de 1.25rem */
    }

    .hero-description {
        font-size: 1.05rem; /* Aumentado de 1rem */
    }
    
    .hero-badges {
        gap: 2rem;
    }
    
    .hero-badge-number {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn {
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }

    .section-title {
        font-size: 2.25rem;
    }

    .section {
        padding: 80px 0; /* Aumentado de 70px */
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .services-grid,
    .features-grid,
    .process-timeline {
        grid-template-columns: 1fr;
        gap: 2.5rem; /* Aumentado de 2rem */
    }

    /* LOGO RESPONSIVE MEJORADO */
    .logo {
        height: 80px; /* Aumentado de 65px */
        max-width: 380px; /* Aumentado de 320px */
    }

    .nav-menu {
        gap: 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem; /* Aumentado de 1.875rem */
    }

    .hero-subtitle {
        font-size: 1.2rem; /* Aumentado de 1.125rem */
    }

    .section-title {
        font-size: 2rem; /* Aumentado de 1.875rem */
    }

    .profile-card,
    .credentials,
    .contact-form,
    .whatsapp-card {
        padding: 2rem;
    }

    .profile-name {
        font-size: 1.75rem;
    }

    .btn {
        padding: 14px 32px;
        font-size: 0.95rem;
    }
    
    .logo {
        height: 70px;
        max-width: 340px;
    }
}

/* Success Message */
.form-success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
    padding: 1.25rem;
    border-radius: var(--border-radius);
    margin-top: 1.25rem;
    text-align: center;
    display: none;
    border: 1px solid #c3e6cb;
    font-weight: 500;
}

.form-success.show {
    display: block;
    animation: slideIn 0.3s ease;
}

.form-error {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    color: #721c24;
    padding: 1.25rem;
    border-radius: var(--border-radius);
    margin-top: 1.25rem;
    text-align: center;
    display: none;
    border: 1px solid #f5c6cb;
    font-weight: 500;
}

.form-error.show {
    display: block;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ANIMACIONES ADICIONALES - NUEVO */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    animation: fadeInUp 0.8s ease-out;
}