/* Reset and Base Styles */
* {
    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, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* CSS Custom Properties (Design Tokens) */
:root {
    /* Colors - Soft peach-beige palette inspired by cherry blossoms */
    --color-primary: #e8c4a8;
    --color-primary-dark: #d4a985;
    --color-primary-light: #f5e6d9;
    --color-secondary: #d9a68c;
    --color-secondary-dark: #c8957a;
    --color-secondary-light: #f2ddd1;
    
    --color-neutral-50: #fefbf9;
    --color-neutral-100: #faf7f3;
    --color-neutral-200: #f3ede6;
    --color-neutral-300: #e8ddd1;
    --color-neutral-400: #d4c4b3;
    --color-neutral-500: #b8a692;
    --color-neutral-600: #8b7a68;
    --color-neutral-700: #6b5d4f;
    --color-neutral-800: #4a4036;
    --color-neutral-900: #2f2822;
    
    --color-accent: #d9b5a0;
    --color-accent-light: #f5eae3;
    
    /* Soft pastel accents from the palette */
    --color-blush: #f5e1d9;
    --color-sky: #e8f0f5;
    --color-sage: #d4d9c4;
    
    /* Typography */
    --font-serif: 'Crimson Text', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing Scale */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-medium: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Container */
    --container-max-width: 1200px;
    --container-padding: var(--space-lg);
}

/* Utility Classes */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
    color: var(--color-neutral-900);
}

p {
    color: var(--color-neutral-600);
    margin-bottom: var(--space-md);
}

strong {
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-800);
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    border: none;
    border-radius: var(--radius-lg);
    font-family: var(--font-sans);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-medium);
    white-space: nowrap;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--secondary {
    background: var(--color-neutral-100);
    color: var(--color-neutral-700);
    border: 1px solid var(--color-neutral-200);
}

.btn--secondary:hover {
    background: var(--color-neutral-200);
    transform: translateY(-1px);
}

.btn--large {
    padding: var(--space-md) var(--space-2xl);
    font-size: 1.125rem;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-neutral-200);
    transition: all var(--transition-medium);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--container-padding);
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.nav__brand {
    display: flex;
    flex-direction: column;
}

.nav__title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-900);
}

.nav__subtitle {
    font-size: 0.875rem;
    color: var(--color-neutral-500);
    font-weight: var(--font-weight-medium);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.nav__toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-neutral-700);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, 
        var(--color-neutral-50) 0%, 
        var(--color-primary-light) 20%, 
        var(--color-secondary-light) 40%,
        var(--color-neutral-100) 60%, 
        var(--color-accent-light) 80%,
        var(--color-neutral-50) 100%);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--color-primary-light) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0.6;
    filter: blur(40px);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 20%;
    right: 10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--color-secondary-light) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0.6;
    filter: blur(40px);
}

.hero__container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: white;
    border: 1px solid var(--color-primary-light);
    border-radius: var(--radius-2xl);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-neutral-700);
    box-shadow: var(--shadow-sm);
    width: fit-content;
}

.hero__status {
    width: 8px;
    height: 8px;
    background: var(--color-secondary);
    border-radius: 50%;
}

.hero__title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: var(--font-weight-bold);
    line-height: 1.1;
    margin: 0;
    letter-spacing: -0.02em;
}

.hero__highlight {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero__highlight::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 2px;
    opacity: 0.7;
}

.hero__subtitle {
    font-size: 1.25rem;
    color: var(--color-neutral-600);
    max-width: 600px;
    margin: 0;
}

.hero__actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero__features {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    color: var(--color-neutral-600);
}

.feature__icon {
    color: var(--color-secondary);
    flex-shrink: 0;
}

.hero__image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__photo {
    position: relative;
    background: var(--color-primary-light);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-lg);
    overflow: visible;
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
}

.hero__photo-img {
    width: 100%;
    max-width: 240px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
    margin-bottom: var(--space-md);
    display: block;
}

.hero__photo-info h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
    color: var(--color-neutral-800);
}

.hero__photo-info p {
    font-size: 0.875rem;
    color: var(--color-neutral-600);
    margin: 0;
}

/* Section Styles */
section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-md);
    color: var(--color-neutral-900);
}

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    margin: 0 auto var(--space-lg);
    border-radius: var(--radius-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-neutral-600);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: var(--color-neutral-50);
}

.about__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-3xl);
}

.about__text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about__description {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-neutral-700);
    margin: 0 0 var(--space-lg) 0;
}

.about__description:last-child {
    margin-bottom: 0;
}

.credentials {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)) !important;
    gap: var(--space-xl) !important;
    margin-bottom: var(--space-2xl) !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.credential {
    background: white !important;
    padding: var(--space-2xl) !important;
    border-radius: var(--radius-xl) !important;
    text-align: center !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid var(--color-neutral-200) !important;
    transition: all var(--transition-medium) !important;
    position: relative !important;
    overflow: hidden !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    min-height: 200px !important;
}

.credential::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.credential:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.credential__icon {
    width: 60px;
    height: 60px;
    background: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    color: var(--color-primary);
}

.credential__title {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
    color: var(--color-neutral-900);
}

.credential__detail {
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    margin: 0;
}

.specialization {
    text-align: center;
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-primary-light);
}

.specialization__text {
    font-size: 1.125rem;
    margin: 0;
    color: var(--color-neutral-800);
}

/* Approach Section */
.approach__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-3xl);
}

.approach__description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.approach__description p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-neutral-700);
    margin: 0 0 var(--space-lg) 0;
}

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

.approach__features {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
    gap: var(--space-lg) !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.approach-feature {
    background: white !important;
    padding: var(--space-xl) !important;
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--shadow-md) !important;
    border: 1px solid var(--color-neutral-200) !important;
    display: flex !important;
    align-items: center !important;
    gap: var(--space-lg) !important;
    transition: all var(--transition-medium) !important;
    position: relative !important;
    overflow: hidden !important;
    visibility: visible !important;
    opacity: 1 !important;
    min-height: 80px !important;
}

.approach-feature::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.approach-feature:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.approach-feature__icon {
    color: var(--color-secondary);
    flex-shrink: 0;
}

.approach-feature h3 {
    font-size: 1rem;
    margin: 0;
    color: var(--color-neutral-800);
}

/* Understanding Section */
.understanding {
    background: white;
    padding: var(--space-4xl) 0;
}

.understanding__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    max-width: 1000px;
    margin: 0 auto;
}

.understanding__text {
    text-align: center;
}

.understanding__text p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-neutral-700);
    margin-bottom: var(--space-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.understanding__insights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.insight {
    background: var(--color-neutral-50);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    text-align: center;
    border: 1px solid var(--color-neutral-200);
    transition: all var(--transition-medium);
}

.insight:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.insight h3 {
    color: var(--color-primary-dark);
    margin-bottom: var(--space-md);
    font-size: 1.25rem;
}

.insight p {
    color: var(--color-neutral-600);
    line-height: 1.6;
    margin: 0;
}

/* Services Section */
.services {
    background: var(--color-neutral-50);
}

.services__grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
    gap: var(--space-md) !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.service-card {
    background: white !important;
    padding: var(--space-2xl) !important;
    border-radius: var(--radius-xl) !important;
    text-align: center !important;
    box-shadow: var(--shadow-md) !important;
    border: 1px solid var(--color-neutral-200) !important;
    transition: all var(--transition-medium) !important;
    position: relative !important;
    overflow: hidden !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    min-height: 100px !important;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.service-card h3 {
    font-size: 1rem;
    margin: 0;
    color: var(--color-neutral-800);
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    text-align: center;
}

.cta__content {
    max-width: 600px;
    margin: 0 auto;
}

.cta__title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--space-lg);
    color: white;
}

.cta__subtitle {
    font-size: 1.125rem;
    margin-bottom: var(--space-2xl);
    color: rgba(255, 255, 255, 0.9);
}

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

.cta .btn--primary:hover {
    background: var(--color-neutral-100);
}

.cta__note {
    margin-top: var(--space-lg);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

/* Footer */
.footer {
    background: var(--color-neutral-900);
    color: var(--color-neutral-300);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.footer__info h3 {
    color: white;
    margin-bottom: var(--space-sm);
}

.footer__info p {
    color: var(--color-neutral-400);
    margin-bottom: var(--space-xs);
    font-size: 0.875rem;
}

.footer__contact p {
    color: var(--color-neutral-500);
    font-size: 0.875rem;
    margin: 0;
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .hero__photo {
        max-width: 280px;
    }
    
    .hero__photo-img {
        max-width: 240px;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: var(--space-md);
    }
    
    .hero {
        padding-top: 100px;
    }
    
    .hero__actions {
        justify-content: center;
    }
    
    .hero__features {
        justify-content: center;
    }
    
    .hero__photo {
        max-width: 280px;
    }
    
    .hero__photo-img {
        max-width: 240px;
    }
    
    .credentials {
        grid-template-columns: 1fr;
    }
    
    .approach__features {
        grid-template-columns: 1fr;
    }
    
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer__content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .services__grid {
        grid-template-columns: 1fr;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero__actions {
        flex-direction: column;
    }
}

/* Focus States for Accessibility */
.btn:focus,
button:focus,
a:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}