/* ============================================
   NIKKI NAILS — CSS
   Burgundy + Blush | Playfair Display + Inter
   ============================================ */

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

:root {
    --burgundy: #800e2f;
    --burgundy-dark: #5c0a23;
    --burgundy-light: #a01540;
    --blush: #f5e6e0;
    --blush-light: #faf3f0;
    --blush-dark: #e8d0c8;
    --cream: #fdf8f6;
    --charcoal: #1a1414;
    --text: #2d2020;
    --text-light: #6b5555;
    --text-muted: #9a8585;
    --white: #ffffff;
    --shadow-sm: 0 1px 3px rgba(128, 14, 46, 0.06);
    --shadow-md: 0 4px 20px rgba(128, 14, 46, 0.08);
    --shadow-lg: 0 12px 40px rgba(128, 14, 46, 0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;
}

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

body {
    font-family: var(--font-sans);
    color: var(--text);
    background: var(--cream);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Skip link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--burgundy);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-size: 0.875rem;
    transition: top var(--transition);
}
.skip-link:focus {
    top: 16px;
}

/* --- Header --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 248, 246, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(128, 14, 46, 0.06);
    transition: box-shadow var(--transition);
}
.header.scrolled {
    box-shadow: var(--shadow-md);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.logo-mark {
    width: 40px;
    height: 40px;
    background: var(--burgundy);
    color: var(--white);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}
.logo-text {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--charcoal);
    letter-spacing: -0.01em;
}

/* Nav */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}
.nav-menu a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-light);
    transition: color var(--transition);
    position: relative;
}
.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--burgundy);
    transition: width var(--transition);
}
.nav-menu a:hover {
    color: var(--burgundy);
}
.nav-menu a:hover::after {
    width: 100%;
}
.btn-nav {
    background: var(--burgundy);
    color: var(--white) !important;
    padding: 10px 22px;
    border-radius: 100px;
    font-weight: 500;
    font-size: 0.875rem;
    transition: background var(--transition), transform var(--transition);
}
.btn-nav::after {
    display: none;
}
.btn-nav:hover {
    background: var(--burgundy-dark);
    transform: translateY(-1px);
    color: var(--white) !important;
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 1001;
}
.hamburger {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 22px;
    height: 1.5px;
    background: var(--charcoal);
    box-shadow: 0 -6px 0 var(--charcoal), 0 6px 0 var(--charcoal);
    transition: box-shadow var(--transition), transform var(--transition);
}
.nav-toggle[aria-expanded="true"] .hamburger {
    box-shadow: 0 0 0 var(--charcoal);
    transform: translate(-50%, -50%) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 1.5px;
    background: var(--charcoal);
    transform: rotate(90deg);
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--cream);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 32px 32px;
        gap: 24px;
        box-shadow: var(--shadow-lg);
        transition: right var(--transition);
    }
    .nav-menu.open {
        right: 0;
    }
    .nav-menu a {
        font-size: 1rem;
    }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    border-radius: 100px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    text-decoration: none;
}
.btn-primary {
    background: var(--burgundy);
    color: var(--white);
}
.btn-primary:hover {
    background: var(--burgundy-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
.btn-ghost {
    background: transparent;
    color: var(--burgundy);
    border: 1.5px solid var(--burgundy);
}
.btn-ghost:hover {
    background: var(--burgundy);
    color: var(--white);
    transform: translateY(-2px);
}
.btn-white {
    background: var(--white);
    color: var(--burgundy);
}
.btn-white:hover {
    background: var(--blush);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
.btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
    background: var(--white);
    color: var(--burgundy);
    transform: translateY(-2px);
}
.btn-full {
    width: 100%;
    justify-content: center;
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
    background: var(--cream);
}
.hero-bg-pattern {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.hero-eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--burgundy);
    margin-bottom: 20px;
}
.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 600;
    line-height: 1.1;
    color: var(--charcoal);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}
.hero-headline em {
    font-style: italic;
    color: var(--burgundy);
}
.hero-sub {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 36px;
    max-width: 480px;
}
.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}
.hero-trust {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-light);
}
.trust-icon {
    width: 16px;
    height: 16px;
    color: var(--burgundy);
    flex-shrink: 0;
}
.hero-image {
    position: relative;
}
.hero-img-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}
.hero-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 600/750;
}
.hero-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--blush);
    border-radius: 50%;
    z-index: 0;
    opacity: 0.6;
}
.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
}
.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--burgundy), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.4; transform: scaleY(0.6); }
}

@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-sub {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-trust {
        justify-content: center;
    }
    .hero-image {
        max-width: 400px;
        margin: 0 auto;
    }
}

/* --- Section shared --- */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}
.section-eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--burgundy);
    margin-bottom: 16px;
}
.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--charcoal);
    letter-spacing: -0.02em;
}
.section-title em {
    font-style: italic;
    color: var(--burgundy);
}

/* --- Services --- */
.services {
    padding: 100px 0;
    background: var(--white);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--cream);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    transition: all var(--transition);
    border: 1px solid transparent;
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(128, 14, 46, 0.08);
    background: var(--white);
}
.service-icon {
    width: 52px;
    height: 52px;
    color: var(--burgundy);
    margin-bottom: 20px;
}
.service-icon svg {
    width: 100%;
    height: 100%;
}
.service-name {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 10px;
}
.service-desc {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--text-light);
}

@media (max-width: 900px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 540px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* --- About --- */
.about {
    padding: 100px 0;
    background: var(--cream);
}
.about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.about-image-col {
    position: relative;
}
.about-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 560/700;
}
.about-img-secondary {
    position: absolute;
    bottom: -32px;
    right: -24px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--cream);
}
.about-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.about-text {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--text-light);
    margin-bottom: 20px;
}
.about-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--blush-dark);
}
.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.stat-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--burgundy);
}
.stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    font-weight: 500;
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--blush-dark);
}

@media (max-width: 900px) {
    .about-inner {
        grid-template-columns: 1fr;
    }
    .about-image-col {
        max-width: 480px;
    }
}

/* --- Gallery --- */
.gallery {
    padding: 100px 0;
    background: var(--white);
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-item:nth-child(1) img,
.gallery-item:nth-child(4) {
    aspect-ratio: 400/500;
}
.gallery-item:nth-child(2) img,
.gallery-item:nth-child(3) img,
.gallery-item:nth-child(5) img {
    aspect-ratio: 400/300;
}
.gallery-item:nth-child(6) img {
    aspect-ratio: 400/500;
}
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(128, 14, 46, 0.7) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity var(--transition);
}
.gallery-overlay span {
    color: var(--white);
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
}
.gallery-item:hover img {
    transform: scale(1.05);
}
.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Testimonials --- */
.testimonials {
    padding: 100px 0;
    background: var(--burgundy);
    position: relative;
    overflow: hidden;
}
.testimonials::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(245, 230, 224, 0.08) 0%, transparent 60%);
    pointer-events: none;
}
.testimonials .section-eyebrow {
    color: rgba(255,255,255,0.6);
}
.testimonials .section-title {
    color: var(--white);
}
.testimonials .section-title em {
    color: var(--blush);
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}
.testimonial-card {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    backdrop-filter: blur(10px);
    transition: all var(--transition);
}
.testimonial-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-4px);
}
.testimonial-quote {
    width: 32px;
    height: 32px;
    color: rgba(245, 230, 224, 0.4);
    margin-bottom: 20px;
}
.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.85);
    margin-bottom: 24px;
}
.testimonial-author {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--blush);
}

@media (max-width: 900px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 560px;
        margin: 0 auto;
    }
}

/* --- CTA --- */
.cta {
    padding: 100px 0;
    background: var(--blush);
    position: relative;
    overflow: hidden;
}
.cta-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.cta-inner {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.cta-eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--burgundy);
    margin-bottom: 16px;
}
.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--charcoal);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}
.cta-text {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 36px;
}
.cta-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Contact --- */
.contact {
    padding: 100px 0;
    background: var(--white);
}
.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}
.contact-item {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
}
.contact-icon {
    width: 44px;
    height: 44px;
    background: var(--blush);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--burgundy);
}
.contact-icon svg {
    width: 18px;
    height: 18px;
}
.contact-item h4 {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 4px;
}
.contact-item p {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.6;
}
.contact-item a {
    color: var(--burgundy);
    transition: color var(--transition);
}
.contact-item a:hover {
    color: var(--burgundy-dark);
    text-decoration: underline;
}

/* Form */
.contact-form {
    background: var(--cream);
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid var(--blush-dark);
}
.contact-form h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 6px;
}
.form-note {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 28px;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-light);
    margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--blush-dark);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--text);
    background: var(--white);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--burgundy);
    box-shadow: 0 0 0 3px rgba(128, 14, 46, 0.08);
}
.form-group textarea {
    resize: vertical;
    min-height: 100px;
}
.form-success {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 14px 18px;
    background: rgba(128, 14, 46, 0.06);
    border-radius: var(--radius-sm);
    color: var(--burgundy);
    font-size: 0.9375rem;
    font-weight: 500;
}
.form-success svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

@media (max-width: 900px) {
    .contact-inner {
        grid-template-columns: 1fr;
    }
    .contact-form {
        padding: 28px;
    }
}

/* --- Map --- */
.map-section {
    border-top: 1px solid var(--blush-dark);
}
.map-container {
    filter: saturate(0.7) contrast(1.05);
}

/* --- Footer --- */
.footer {
    background: var(--charcoal);
    color: rgba(255,255,255,0.7);
    padding: 64px 0 0;
}
.footer-inner {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
}
.footer-brand .logo-text {
    color: var(--white);
}
.footer-brand p {
    margin-top: 12px;
    font-size: 0.9375rem;
    line-height: 1.65;
    color: rgba(255,255,255,0.5);
}
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--transition);
}
.footer-links a:hover {
    color: var(--blush);
}
.footer-contact p {
    font-size: 0.9375rem;
    margin-bottom: 6px;
}
.footer-contact a {
    color: var(--blush);
    transition: color var(--transition);
}
.footer-contact a:hover {
    color: var(--white);
    text-decoration: underline;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 24px 0;
}
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.35);
}

@media (max-width: 768px) {
    .footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
}