/* ==========================================================================
   Nails by Naomi – Elegant & Timeless Styles.css
   Mobile-first | Chic | Premium Feel | 2026 standards
   Color palette: Warm taupe, champagne gold, warm ivory/neutrals
   ========================================================================== */

:root {
    --primary-accent:    #8B6F47;     /* Warm taupe-brown – headings, main CTAs */
    --secondary-accent:  #D4AF37;     /* Soft champagne gold – highlights, hovers, secondary CTAs */
    --soft-neutral:      #F5F0E9;     /* Warm ivory/cream – offer boxes, subtle sections */
    --bg-light:          #FAF9F6;     /* Very light warm beige – page backgrounds */
    --white:             #FFFFFF;
    --text-dark:         #3A2F27;     /* Deep charcoal-brown – body text */
    --text-light:        #7A6A5D;     /* Muted taupe-gray – secondary text, captions */
    --gray-border:       #E0D9CF;     /* Soft warm border color */
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
    font-size: clamp(16px, 3.5vw, 17px);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-accent);
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* ==========================================================================
   Buttons – large touch targets, elegant styling
   ========================================================================== */

.btn-primary,
.btn-secondary,
.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 1.05rem;
    min-height: 48px;
    min-width: 140px;
    transition: all 0.25s ease;
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
    background: #7A5F3D; /* darker taupe */
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 111, 71, 0.25);
}

.btn-secondary {
    background: var(--secondary-accent);
    color: var(--text-dark);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: #c49a2f; /* deeper gold */
    transform: translateY(-1px);
}

.btn-outline {
    border: 2px solid var(--primary-accent);
    color: var(--primary-accent);
    background: transparent;
}

.btn-outline:hover,
.btn-outline:focus-visible {
    background: var(--primary-accent);
    color: white;
}

.large {
    padding: 1.2rem 2.8rem;
    font-size: 1.2rem;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

header {
    background: var(--white);
    padding: 1.25rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo img {
    max-height: 56px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1.8rem;
}

nav a {
    font-weight: 600;
    color: var(--text-dark);
    padding: 0.5rem 0.25rem;
    transition: color 0.2s;
}

nav a:hover,
nav a:focus-visible {
    color: var(--primary-accent);
}

/* Mobile nav */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
        margin-top: 1rem;
    }
}

/* ==========================================================================
   Hero Sections
   ========================================================================== */

.hero,
.services-hero,
.locations-hero,
.gallery-hero,
.booking-hero {
    padding: 4.5rem 1rem 3.5rem;
    text-align: center;
    background: var(--bg-light);
}

.hero {
    min-height: 55vh;
    display: flex;
    align-items: center;
}

.hero-content {
    position: relative;
    width: 100%;
}

.hero-image {
    width: 100%;
    object-fit: cover;
}

.hero-text {
    background: rgba(255, 255, 255, 0.94);
    padding: 1.8rem;
    border-radius: 12px;
    margin: 1.5rem auto 0;
    max-width: 90%;
}

.hero h1 {
    font-size: clamp(2.2rem, 7vw, 3.4rem);
    margin-bottom: 1rem;
}

.tagline {
    font-size: clamp(1.15rem, 4vw, 1.4rem);
    color: var(--text-dark);
}

/* ==========================================================================
   Main Sections
   ========================================================================== */

main section {
    padding: 3.5rem 1rem;
}

.offer-box {
    background: var(--soft-neutral);
    padding: 2.2rem;
    border-radius: 16px;
    max-width: 680px;
    margin: 2rem auto;
    box-shadow: 0 4px 14px rgba(0,0,0,0.04);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin: 2rem 0;
}

.gallery-grid img {
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: transform 0.25s ease;
}

.gallery-grid img:hover {
    transform: scale(1.03);
}

.service-card,
.location-block {
    background: var(--white);
    border-radius: 14px;
    padding: 1.8rem;
    margin-bottom: 2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.04);
}

.service-img {
    border-radius: 10px;
    margin-bottom: 1.2rem;
}

.location-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 1.8rem;
    justify-content: center;
}

.card {
    background: var(--white);
    padding: 1.8rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.04);
    min-width: 260px;
    text-align: center;
}

/* ==========================================================================
   Booking Form
   ========================================================================== */

.booking-form-section {
    padding: 3rem 1rem;
    max-width: 700px;
    margin: 0 auto;
}

form label {
    display: block;
    margin: 1.2rem 0 0.4rem;
    font-weight: 600;
    color: var(--text-dark);
}

form input,
form select,
form textarea {
    width: 100%;
    padding: 0.9rem;
    border: 1px solid var(--gray-border);
    border-radius: 8px;
    font-size: 1rem;
    min-height: 48px;
    background: var(--white);
}

form textarea {
    resize: vertical;
}

.honeypot {
    display: none;
    visibility: hidden;
    height: 0;
    overflow: hidden;
}

.success-message {
    background: #f0f7f0;
    color: #2e7d32;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    text-align: center;
}

.error-message {
    background: #fff3f3;
    color: #c62828;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    text-align: center;
}

.error-message ul {
    list-style: disc;
    padding-left: 1.5rem;
    text-align: left;
}

/* ==========================================================================
   Footer
   ========================================================================== */

footer {
    background: var(--text-dark);
    color: white;
    padding: 3rem 1rem 2rem;
    text-align: center;
}

footer .container {
    display: grid;
    gap: 1.8rem;
}

footer a {
    color: var(--secondary-accent);
}

footer a:hover,
footer a:focus-visible {
    color: white;
}

/* ==========================================================================
   Focus & Accessibility
   ========================================================================== */

a:focus-visible,
button:focus-visible,
input:focus-visible {
    outline: 3px solid var(--secondary-accent);
    outline-offset: 3px;
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */

@media (min-width: 768px) {
    .hero-text {
        position: absolute;
        bottom: 10%;
        left: 6%;
        max-width: 50%;
        padding: 2.5rem;
    }

    main section {
        padding: 5rem 1rem;
    }

    .service-card,
    .location-block {
        padding: 2.2rem;
    }
}

@media (min-width: 992px) {
    .container {
        padding: 0 2rem;
    }

    .hero h1 {
        font-size: 4.2rem;
    }
}

@media (min-width: 1200px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

/* ==========================================================================
   Utility
   ========================================================================== */

.text-center       { text-align: center; }
.mt-2              { margin-top: 2rem; }
.highlight         { color: var(--primary-accent); font-weight: 700; }
.small             { font-size: 0.95rem; color: var(--text-light); }