/* RAFSA Consultoria - Professional Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;600;700&display=swap');

:root {
    --navy: #1A3A6B;
    --medium-blue: #2563B0;
    --cyan: #29B8D8;
    --light-blue: #E6F4FB;
    --white: #FFFFFF;
    --text-dark: #2D3748;
    --text-muted: #718096;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--white);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
    color: var(--navy);
}

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--navy);
}

.logo span {
    color: var(--cyan);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--navy);
    font-weight: 500;
    transition: var(--transition);
}

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

.btn-contact {
    background: var(--navy);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-contact:hover {
    background: var(--medium-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 176, 0.3);
}

/* --- Hero Section --- */
.hero {
    min-height: 80vh;
    padding: 120px 8% 80px;
    display: flex;
    align-items: center;
    background: var(--white);
    position: relative;
}

.hero-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 4rem;
}

.hero-content {
    max-width: 600px;
}

.hero-content h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 2rem;
    color: var(--navy);
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.hero-btns {
    display: flex;
    gap: 1rem;
}

.btn-primary {
    background: var(--navy);
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary:hover {
    background: var(--medium-blue);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--navy);
    color: var(--navy);
    padding: 0.9rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.btn-outline:hover {
    background: var(--navy);
    color: white;
}

.hero-stats-card {
    background: var(--navy);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 30px 60px rgba(26, 58, 107, 0.2);
    display: flex;
    flex-direction: column;
    gap: 2rem;
    min-width: 280px;
    animation: slideUp 1s ease-out;
}

.stat-item h4 {
    font-size: 2.5rem;
    color: var(--cyan);
    line-height: 1;
}

.stat-item p {
    color: rgba(255, 255, 255, 0.8) !important;
    font-size: 0.95rem;
    margin-top: 8px !important;
}

/* --- Grid Services --- */
.section-padding {
    padding: 100px 8%;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-title p {
    color: var(--text-muted);
}

.title-line {
    width: 60px;
    height: 4px;
    background: var(--cyan);
    margin: 15px auto 0;
    border-radius: 2px;
}

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

.service-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 12px;
    border: 1px solid #edf2f7;
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(26, 58, 107, 0.1);
    border-color: var(--cyan);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--light-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--navy);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--navy);
    color: var(--cyan);
}

/* --- Values --- */
.values {
    background: var(--light-blue);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    transition: var(--transition);
}

.value-item:hover {
    background: var(--navy);
}

.value-item:hover h4, .value-item:hover p {
    color: white;
}

.value-item:hover .value-icon {
    color: var(--cyan);
}

.value-icon {
    color: var(--medium-blue);
    min-width: 40px;
}

/* --- Methodology --- */
.methodology-container {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    position: relative;
    padding-top: 40px;
}

.methodology-step {
    flex: 1;
    min-width: 200px;
    text-align: center;
    position: relative;
    padding: 1.5rem;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--navy);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    margin: 0 auto 1.5rem;
    border: 4px solid var(--white);
    box-shadow: 0 0 0 2px var(--navy);
    z-index: 2;
    position: relative;
}

.methodology-step::after {
    content: '';
    position: absolute;
    top: 65px;
    left: 50%;
    width: 100%;
    height: 2px;
    background: #e2e8f0;
    z-index: 1;
}

.methodology-step:last-child::after {
    display: none;
}

/* --- Contact Form --- */
.contact-section {
    background: var(--light-blue);
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
}

.contact-form {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.05);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--navy);
}

.form-group input, .form-group textarea {
    padding: 0.8rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--medium-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 176, 0.1);
}

.btn-submit {
    margin-top: 2rem;
    width: 100%;
    background: var(--navy);
    color: white;
    padding: 1.1rem;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit:hover {
    background: var(--medium-blue);
    transform: translateY(-2px);
}

/* --- CTA Band --- */
.cta-band {
    background: linear-gradient(135deg, var(--navy), var(--medium-blue));
    color: white;
    text-align: center;
    padding: 80px 5%;
}

.cta-band h2 {
    color: white;
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

.cta-band p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.btn-white {
    background: white;
    color: var(--navy);
    padding: 1rem 2.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
    display: inline-block;
}

.btn-white:hover {
    transform: scale(1.05);
    background: var(--cyan);
    color: white;
}

/* --- Footer --- */
footer {
    background: #0d1b2a;
    color: white;
    padding: 60px 8% 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 4rem;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col a {
    color: #a0aec0;
    text-decoration: none;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--cyan);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #1a202c;
    color: #4a5568;
    font-size: 0.9rem;
}

/* Animations */
@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-container { flex-direction: column; text-align: center; gap: 3rem; }
    .hero-content h1 { font-size: 2.5rem; }
    .hero-btns { justify-content: center; flex-direction: column; }
    .hero-stats-card { width: 100%; min-width: auto; padding: 2rem; }
    .methodology-step::after { display: none; }
    .section-padding { padding: 60px 5%; }
    .form-grid { grid-template-columns: 1fr; }
    .form-group.full-width { grid-column: span 1; }
    .contact-form { padding: 1.5rem; }
}