/* 
* Theme: Clean Luxury
* Portfolio: Mariana Citó
*/

:root {
    /* Palette */
    --color-bg-white: #ffffff;
    --color-bg-offwhite: #f8f8f8;
    --color-primary-navy: #0f1c2e;
    /* Deep Navy Blue */
    --color-accent-gold: #c5a059;
    /* Champagne Gold */
    --color-text-dark: #333333;
    --color-text-light: #666666;
    --color-text-white: #ffffff;
    --color-border: #e0e0e0;

    /* Typography */
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;

    /* Spacing */
    --container-width: 1200px;
    --section-padding: 100px 0;
    --border-radius: 4px;
    /* Minimalist radius */

    /* Shadows */
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.08);

    /* Transitions */
    --transition-smooth: all 0.4s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-dark);
    line-height: 1.6;
    background-color: var(--color-bg-white);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.logo,
.section-tag {
    font-family: var(--font-heading);
    font-weight: 600;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-smooth);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* Utils */
.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
}

.text-center {
    text-align: center;
}

.text-white {
    color: var(--color-text-white) !important;
}

.mt-5 {
    margin-top: 3rem;
}

.max-w-600 {
    max-width: 600px;
}

.center-block {
    margin-left: auto;
    margin-right: auto;
}

.bg-offwhite {
    background-color: var(--color-bg-offwhite);
}

.bg-navy {
    background-color: var(--color-primary-navy);
}

/* Typography Scale */
h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 2rem;
    color: var(--color-primary-navy);
}

h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--color-primary-navy);
}

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

p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 1rem;
}

.lead {
    font-size: 1.25rem;
    color: var(--color-text-dark);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
    border-radius: 2px;
}

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

.btn-primary:hover {
    background-color: var(--color-accent-gold);
    color: white;
    transform: translateY(-2px);
}

.btn-outline {
    border-color: var(--color-primary-navy);
    color: var(--color-primary-navy);
    margin-left: 1rem;
}

.btn-outline:hover {
    background-color: var(--color-primary-navy);
    color: white;
    transform: translateY(-2px);
}

.section-tag {
    display: block;
    font-size: 1.2rem;
    color: var(--color-accent-gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    font-style: italic;
}

.tag-white {
    color: rgba(255, 255, 255, 0.7);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-smooth);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    color: var(--color-primary-navy);
    letter-spacing: -0.5px;
    font-weight: 700;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.95rem;
    color: var(--color-text-dark);
    font-weight: 500;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -5px;
    left: 0;
    background-color: var(--color-accent-gold);
    transition: var(--transition-smooth);
}

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

.btn-nav {
    border: 1px solid var(--color-primary-navy);
    padding: 0.6rem 1.5rem;
    border-radius: 2px;
}

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

.mobile-menu-icon {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-primary-navy);
}

/* Sections */
.section {
    padding: var(--section-padding);
}

/* Hero */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    /* Header height offset */
    background: linear-gradient(135deg, #fdfdfd 0%, #f4f4f4 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 50%;
    background-color: #f0f0f0;
    /* Subtle contrast */
    z-index: -1;
    opacity: 0.5;
    clip-path: polygon(20% 0%, 100% 0, 100% 100%, 0% 100%);
}

.hero-content {
    z-index: 1;
    max-width: 800px;
}

.subtitle {
    display: block;
    margin-bottom: 1.5rem;
    color: var(--color-accent-gold);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image::before {
    content: '';
    position: absolute;
    top: 20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--color-accent-gold);
    z-index: -1;
}

.profile-image {
    width: 100%;
    aspect-ratio: 3/4;
    /* Standard portrait ratio */
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
}

.signature {
    margin-top: 2rem;
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    color: var(--color-primary-navy);
    font-style: italic;
}

/* Expertise Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.card {
    background: white;
    padding: 3rem 2rem;
    box-shadow: var(--shadow-soft);
    border-top: 3px solid transparent;
    transition: var(--transition-smooth);
    border-radius: var(--border-radius);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-top: 3px solid var(--color-accent-gold);
}

.card-icon {
    font-size: 2rem;
    color: var(--color-primary-navy);
    margin-bottom: 1.5rem;
}

/* Services Detail */
.services-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
}

.differentiators-list {
    margin-top: 2rem;
}

.differentiators-list li {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.check-icon {
    width: 30px;
    height: 30px;
    background-color: rgba(197, 160, 89, 0.2);
    color: var(--color-accent-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.8rem;
}

.differentiators-list h4 {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-primary-navy);
}

.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.tag {
    background-color: var(--color-bg-offwhite);
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    color: var(--color-text-dark);
    border: 1px solid #eee;
    border-radius: 50px;
    transition: var(--transition-smooth);
}

.tag:hover {
    background-color: var(--color-primary-navy);
    color: white;
    border-color: var(--color-primary-navy);
}

/* Nervemed Stats */
.stats-grid {
    display: flex;
    justify-content: center;
    gap: 4rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    font-size: 2rem;
    color: var(--color-accent-gold);
}

.stat-label {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    letter-spacing: 1px;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.testimonial-card {
    background-color: var(--color-bg-white);
    padding: 2.5rem;
    border: 1px solid #eee;
    position: relative;
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.quote-icon {
    color: rgba(197, 160, 89, 0.3);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.testimonial-card p {
    font-style: italic;
    color: var(--color-text-dark);
    margin-bottom: 2rem;
}

.author strong {
    display: block;
    color: var(--color-primary-navy);
}

.author span {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* Contact */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-cards {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: white;
    padding: 1.5rem;
    border: 1px solid #eee;
    border-left: 3px solid var(--color-primary-navy);
    transition: var(--transition-smooth);
}

.contact-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-soft);
    border-left-color: var(--color-accent-gold);
}

.contact-card i {
    font-size: 1.5rem;
    color: var(--color-primary-navy);
}

.premium-form {
    background: white;
    padding: 3rem;
    box-shadow: var(--shadow-soft);
    border-radius: var(--border-radius);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #eee;
    background-color: var(--color-bg-offwhite);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary-navy);
    background-color: white;
}

.btn-block {
    width: 100%;
    text-align: center;
}

/* Footer */
.footer {
    background-color: var(--color-primary-navy);
    color: white;
    padding: 4rem 0 2rem;
    border-top: 3px solid var(--color-accent-gold);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: white;
}

.copyright {
    margin-top: 2rem;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-accent-gold);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: var(--shadow-soft);
    opacity: 0.8;
    transition: var(--transition-smooth);
}

.back-to-top:hover {
    background-color: var(--color-primary-navy);
    transform: translateY(-5px);
    opacity: 1;
}

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

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

.fade-in-up {
    animation: fadeInUp 1s ease-out;
}

.reveal {
    /* Simple CSS reveal logic mimicking JS */
    animation: fadeInUp 1s ease-out backwards;
}

.reveal-delay-1 {
    animation-delay: 0.2s;
}

.reveal-delay-2 {
    animation-delay: 0.4s;
}

.reveal-delay-3 {
    animation-delay: 0.6s;
}

/* Responsive */
@media (max-width: 900px) {
    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2.5rem;
    }

    .hero-background {
        clip-path: none;
        left: 0;
        width: 100%;
        opacity: 0.3;
    }

    .about-grid,
    .services-wrapper,
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .nav-links {
        display: none;
        /* In production would add JS toggle */
    }

    .mobile-menu-icon {
        display: block;
    }

    .stats-grid {
        flex-direction: column;
        gap: 2rem;
    }
}

@media (max-width: 600px) {
    h1 {
        font-size: 2.5rem;
    }

    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .btn-outline {
        margin-left: 0;
    }

    .image-placeholder::before {
        display: none;
    }
}