/* Seva Consulting - Main Styles */

:root {
    --color-bg: #faf9f7;
    --color-text: #2d2d2d;
    --color-text-light: #5a5a5a;
    --color-accent: #8b7355;
    --color-border: #e0dcd5;
    --font-serif: 'Libre Baskerville', Georgia, serif;
    --font-sans: 'Source Sans 3', -apple-system, sans-serif;
    --max-width: 680px;
    --spacing-unit: 1.5rem;
}

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

html {
    font-size: 18px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    padding: calc(var(--spacing-unit) * 2);
    min-height: 100vh;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: calc(var(--spacing-unit) * 2) 0;
}

header {
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.site-name {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

h1 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 400;
    line-height: 1.3;
    color: var(--color-text);
}

.intro {
    margin-bottom: calc(var(--spacing-unit) * 3);
    padding-bottom: calc(var(--spacing-unit) * 2);
    border-bottom: 1px solid var(--color-border);
}

.intro p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-unit);
}

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

section {
    margin-bottom: calc(var(--spacing-unit) * 2.5);
}

h2 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 400;
    font-style: italic;
    color: var(--color-accent);
    margin-bottom: var(--spacing-unit);
}

p {
    margin-bottom: var(--spacing-unit);
}

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

.profile {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1.5);
    margin-bottom: calc(var(--spacing-unit) * 2.5);
    padding-bottom: calc(var(--spacing-unit) * 2);
    border-bottom: 1px solid var(--color-border);
}

.profile-photo {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    object-fit: cover;
    filter: grayscale(20%);
}

.profile-text p {
    margin-bottom: calc(var(--spacing-unit) * 0.75);
}

/* Testimonial Carousel */
.testimonial-carousel {
    margin: calc(var(--spacing-unit) * 2.5) 0;
    padding: calc(var(--spacing-unit) * 1.5);
    background-color: #f4f2ef;
    border-left: 3px solid var(--color-accent);
    position: relative;
    min-height: 120px;
}

.testimonial-slide {
    opacity: 0;
    position: absolute;
    top: calc(var(--spacing-unit) * 1.5);
    left: calc(var(--spacing-unit) * 1.5);
    right: calc(var(--spacing-unit) * 1.5);
    transition: opacity 0.5s ease-in-out;
}

.testimonial-slide.active {
    opacity: 1;
    position: relative;
    top: 0;
    left: 0;
    right: 0;
}

.testimonial-slide blockquote {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: calc(var(--spacing-unit) * 0.75);
}

.testimonial-slide cite {
    font-family: var(--font-sans);
    font-style: normal;
    font-size: 0.9rem;
    color: var(--color-text-light);
    display: block;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: var(--spacing-unit);
    padding-top: calc(var(--spacing-unit) * 0.5);
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-border);
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
    padding: 0;
}

.carousel-dot:hover,
.carousel-dot.active {
    background-color: var(--color-accent);
}

.contact {
    margin-top: calc(var(--spacing-unit) * 3);
    padding-top: calc(var(--spacing-unit) * 2);
    border-top: 1px solid var(--color-border);
}

.contact a {
    color: var(--color-accent);
    text-decoration: none;
    border-bottom: 1px solid var(--color-accent);
    transition: color 0.2s ease, border-color 0.2s ease;
}

.contact a:hover {
    color: var(--color-text);
    border-color: var(--color-text);
}

footer {
    margin-top: calc(var(--spacing-unit) * 4);
    padding-top: calc(var(--spacing-unit) * 1.5);
    border-top: 1px solid var(--color-border);
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* Responsive */
@media (min-width: 600px) {
    html {
        font-size: 19px;
    }

    h1 {
        font-size: 2.2rem;
    }

    .profile {
        flex-direction: row;
        align-items: flex-start;
    }

    .profile-photo {
        flex-shrink: 0;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 16px;
    }

    body {
        padding: var(--spacing-unit);
    }

    h1 {
        font-size: 1.7rem;
    }

    .profile-photo {
        width: 120px;
        height: 120px;
    }
}