/* ===========================
   KELLEY BARRETT PHOTOGRAPHY
   Main Stylesheet
   =========================== */

/* === CSS RESET & BASE === */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Color Palette - Photography-friendly neutral tones */
    --color-dark: #1a1a1a;
    --color-dark-mid: #2d2d2d;
    --color-mid: #5a5a5a;
    --color-light-mid: #9a9a9a;
    --color-light: #f5f2ee;
    --color-white: #ffffff;
    --color-accent: #b8956a;       /* Warm gold - photography warmth */
    --color-accent-dark: #9a7550;
    --color-accent-light: #d4b896;
    --color-placeholder-bg: #e8e4df;

    /* Typography */
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Lato', 'Helvetica Neue', Arial, sans-serif;

    /* Spacing */
    --section-padding: 90px 0;
    --container-max: 1200px;
    --border-radius: 4px;

    /* Transitions */
    --transition: 0.3s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--color-dark);
    background-color: var(--color-white);
    line-height: 1.7;
}

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

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

a:hover {
    color: var(--color-accent-dark);
}

ul {
    list-style: none;
}

/* === CONTAINER === */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.5rem; }

.section-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
}

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

.section-header p {
    max-width: 600px;
    margin: 16px auto 0;
    color: var(--color-mid);
    font-size: 1.1rem;
}

/* === BUTTONS === */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--border-radius);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-white);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
    margin-left: 16px;
}

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-dark);
}

.btn-full {
    width: 100%;
    display: block;
}

/* === IMAGE PLACEHOLDERS === */
.img-placeholder {
    background-color: var(--color-placeholder-bg);
    border: 2px dashed var(--color-accent-light);
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--color-mid);
    font-size: 0.85rem;
    text-align: center;
    padding: 20px;
}

.img-placeholder span {
    font-size: 3rem;
    line-height: 1;
}

.img-placeholder small {
    font-style: italic;
    color: var(--color-light-mid);
}

/* === NAVBAR === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(26, 26, 26, 0.97);
    padding: 12px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo a {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--color-white);
    font-weight: 700;
}

.nav-logo a span {
    color: var(--color-accent);
    display: block;
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 36px;
    align-items: center;
}

.nav-links a {
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    position: relative;
    padding-bottom: 4px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition);
}

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

.nav-links a:hover {
    color: var(--color-accent-light);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 1.8rem;
    cursor: pointer;
}

/* === HERO === */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    /* PLACEHOLDER: Replace with background-image: url('your-hero-image.jpg'); */
    background: linear-gradient(135deg, #1a1a1a 0%, #3d2b1f 50%, #2d2d2d 100%);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--color-white);
    padding: 120px 24px 60px;
    max-width: 800px;
}

.hero-tagline {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--color-accent-light);
    margin-bottom: 20px;
}

.hero-content h1 {
    color: var(--color-white);
    margin-bottom: 20px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.hero-content h1 span {
    color: var(--color-accent);
    font-weight: 400;
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-placeholder-note {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(184, 149, 106, 0.85);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-style: italic;
    white-space: nowrap;
    z-index: 3;
}

/* === ABOUT === */
.about {
    padding: var(--section-padding);
    background: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image .img-placeholder {
    height: 520px;
}

.about-text h2 {
    margin-bottom: 20px;
    color: var(--color-dark);
}

.about-text .lead {
    font-size: 1.15rem;
    color: var(--color-mid);
    margin-bottom: 16px;
    font-style: italic;
}

.about-text p {
    color: var(--color-mid);
    margin-bottom: 16px;
}

.about-stats {
    display: flex;
    gap: 36px;
    margin: 36px 0;
    padding: 24px 0;
    border-top: 1px solid var(--color-placeholder-bg);
    border-bottom: 1px solid var(--color-placeholder-bg);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat strong {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-accent);
}

.stat span {
    font-size: 0.8rem;
    color: var(--color-mid);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* === PORTFOLIO === */
.portfolio {
    padding: var(--section-padding);
    background: var(--color-light);
}

.portfolio-filters {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.filter-btn {
    background: none;
    border: 2px solid var(--color-light-mid);
    color: var(--color-mid);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition);
}

.filter-btn.active,
.filter-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: rgba(184, 149, 106, 0.08);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    cursor: pointer;
}

.portfolio-img {
    height: 280px;
    transition: transform var(--transition);
}

.portfolio-item:hover .portfolio-img {
    transform: scale(1.03);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(26,26,26,0.8));
    padding: 20px;
    color: white;
    transform: translateY(100%);
    transition: transform var(--transition);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-cta {
    text-align: center;
    margin-top: 48px;
    color: var(--color-mid);
    font-style: italic;
}

/* === SERVICES === */
.services {
    padding: var(--section-padding);
    background: var(--color-dark);
    color: var(--color-white);
}

.services .section-header h2 {
    color: var(--color-white);
}

.services .section-header p {
    color: var(--color-light-mid);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--color-dark-mid);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    padding: 36px 28px;
    transition: all var(--transition);
    position: relative;
}

.service-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
}

.service-card.featured {
    border-color: var(--color-accent);
    background: rgba(184, 149, 106, 0.1);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.service-card h3 {
    color: var(--color-white);
    margin-bottom: 16px;
    font-size: 1.25rem;
}

.service-card p {
    color: var(--color-light-mid);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.service-card ul {
    margin-bottom: 24px;
}

.service-card ul li {
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
    padding: 4px 0;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    font-style: italic;
}

.coming-soon-badge {
    display: inline-block;
    background: rgba(184, 149, 106, 0.2);
    color: var(--color-accent-light);
    border: 1px solid var(--color-accent);
    border-radius: 20px;
    padding: 4px 14px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* === TESTIMONIALS === */
.testimonials {
    padding: var(--section-padding);
    background: var(--color-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background: var(--color-light);
    border-radius: 8px;
    padding: 36px 28px;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 16px;
    left: 24px;
    font-family: var(--font-serif);
    font-size: 5rem;
    color: var(--color-accent-light);
    line-height: 1;
    opacity: 0.5;
}

.stars {
    color: var(--color-accent);
    font-size: 1.1rem;
    margin-bottom: 16px;
}

.testimonial-card p {
    color: var(--color-mid);
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--color-placeholder-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    color: var(--color-dark);
    font-size: 0.95rem;
}

.testimonial-author span {
    color: var(--color-mid);
    font-size: 0.8rem;
}

/* === CONTACT === */
.contact {
    padding: var(--section-padding);
    background: var(--color-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: start;
}

.contact-info h3,
.contact-form-wrapper h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: 28px;
    color: var(--color-dark);
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

.contact-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item strong {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-accent);
    margin-bottom: 4px;
}

.contact-item p {
    color: var(--color-mid);
}

.contact-item p em {
    font-size: 0.85rem;
    color: var(--color-light-mid);
}

.social-links {
    margin-top: 32px;
}

.social-links h4 {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-mid);
    margin-bottom: 14px;
}

.social-btn {
    display: block;
    background: var(--color-white);
    border: 1px solid rgba(0,0,0,0.1);
    color: var(--color-dark);
    padding: 10px 16px;
    border-radius: var(--border-radius);
    margin-bottom: 10px;
    font-size: 0.9rem;
    transition: all var(--transition);
}

.social-btn:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

/* === CONTACT FORM === */
.contact-form {
    background: var(--color-white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(0,0,0,0.1);
    border-radius: var(--border-radius);
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-dark);
    background: var(--color-white);
    transition: border-color var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    margin-top: 12px;
    font-size: 0.8rem;
    color: var(--color-light-mid);
    text-align: center;
}

/* === FOOTER === */
.footer {
    background: var(--color-dark);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--color-white);
    margin-bottom: 14px;
}

.footer-brand h3 span {
    color: var(--color-accent);
    display: block;
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 400;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-sans);
    color: var(--color-white);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-contact p {
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.footer-contact a {
    color: rgba(255,255,255,0.6);
}

.footer-contact a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

.footer-note {
    font-style: italic;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(26,26,26,0.97);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 32px;
        z-index: 999;
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links a {
        font-size: 1.2rem;
    }

    .nav-toggle {
        display: block;
        z-index: 1001;
        position: relative;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image .img-placeholder {
        height: 320px;
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .btn-secondary {
        margin-left: 0;
        margin-top: 12px;
        display: block;
        width: fit-content;
        margin: 12px auto 0;
    }

    .about-stats {
        flex-wrap: wrap;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-filters {
        gap: 8px;
    }

    .filter-btn {
        font-size: 0.78rem;
        padding: 6px 14px;
    }

    .contact-form {
        padding: 24px;
    }
}
/* === FADE IN ANIMATION === */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}