:root {
    --bg-color: #0b0e14;
    --surface: #151a23;
    --surface-hover: #1a202c;
    --border-color: rgba(255, 255, 255, 0.08);
    --gold: #d4af37;
    --gold-light: #f5d76e;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --whatsapp-green: #25D366;
    --whatsapp-hover: #1da851;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

/* Typography */
h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
}

h1 {
    font-size: 3rem;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.25rem;
    color: var(--gold);
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.5rem;
    color: var(--gold-light);
    margin-bottom: 1rem;
}

p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 5rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid var(--border-color);
}

.reading-mode {
    display: inline-block;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gold);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
}

/* Content Sections */
.content-section {
    margin-bottom: 5rem;
}

.content-section p:last-child {
    margin-bottom: 0;
}

/* Grid for Features */
.grid-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

@media (min-width: 768px) {
    .grid-features {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    background-color: var(--surface);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    background-color: var(--surface-hover);
}

.feature-card h3 {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.feature-card p {
    font-size: 1rem;
    margin-bottom: 0;
}

/* Quote Section */
.quote-section {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(180deg, var(--surface) 0%, var(--bg-color) 100%);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    margin-bottom: 5rem;
}

.quote-section h2 {
    margin-bottom: 2rem;
}

.quote {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-style: italic;
    color: var(--gold);
    margin: 2rem 0;
}

/* Contact Card */
.contact-footer {
    display: flex;
    justify-content: center;
}

.contact-card {
    background-color: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 3rem;
    max-width: 600px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.profile-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--gold);
}

.profile-title h3 {
    color: var(--text-main);
    font-size: 1.75rem;
    margin-bottom: 0.25rem;
}

.profile-title p {
    color: var(--gold);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: 0;
}

.contact-details p {
    font-size: 1rem;
    line-height: 1.7;
}

.contact-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 600px) {
    .contact-actions {
        flex-direction: row;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    flex: 1;
}

.btn svg {
    width: 20px;
    height: 20px;
}

.btn-whatsapp {
    background-color: var(--whatsapp-green);
    color: #ffffff;
}

.btn-whatsapp:hover {
    background-color: var(--whatsapp-hover);
    transform: translateY(-2px);
}

.btn-instagram {
    background-color: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-instagram:hover {
    background-color: rgba(255,255,255,0.05);
    border-color: var(--text-muted);
}