/*
   The Hair Studio | Sue Maistry
   Carlton Black & White Elite Aesthetic
   Clean, Minimalist, High-Impact
*/

:root {
    --bg-primary: #000000;
    --bg-secondary: #080808;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-silver: #C0C0C0;
    --accent-glossy: linear-gradient(135deg, #7a7a7a 0%, #ffffff 50%, #7a7a7a 100%);
    --border: 1px solid #1a1a1a;
    --header-h: 90px;
    --ease: cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .heading {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

p {
    max-width: 70ch;
}

p + p {
    margin-top: 20px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s var(--ease);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--accent-silver);
    outline-offset: 3px;
}

header {
    height: var(--header-h);
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.95);
    border-bottom: var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
}

.logo {
    font-size: 1.4rem;
    font-weight: 900;
    letter-spacing: 0.2em;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 40px;
}

nav a {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
}

nav a:hover,
nav a.active {
    color: var(--text-primary);
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
}

.hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
    filter: grayscale(100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
    padding: 0 20px;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 1.1;
    margin-bottom: 24px;
}

section {
    padding: 120px 10%;
    border-bottom: var(--border);
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.img-frame {
    width: 100%;
    height: 600px;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    filter: grayscale(100%);
    border: var(--border);
}

.label {
    font-size: 0.75rem;
    letter-spacing: 0.5em;
    text-transform: uppercase;
    color: var(--accent-silver);
    display: block;
    margin-bottom: 16px;
}

.btn {
    display: inline-block;
    padding: 20px 48px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    border: none;
    cursor: pointer;
    transition: 0.4s var(--ease);
}

.btn-primary {
    background: var(--accent-glossy);
    color: #000;
}

.btn-primary:hover {
    filter: brightness(1.05);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--text-primary);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: var(--text-primary);
    color: var(--bg-primary);
}

.menu-list {
    max-width: 800px;
    margin: 0 auto;
}

.menu-row {
    display: flex;
    justify-content: space-between;
    padding: 18px 0;
    border-bottom: var(--border);
}

.price {
    font-weight: 700;
    color: var(--accent-silver);
}

.review-card {
    padding: 40px;
    border: var(--border);
    background: var(--bg-secondary);
    text-align: center;
}

.stars {
    color: var(--accent-silver);
    margin-bottom: 20px;
}

.form-box {
    background: var(--bg-secondary);
    padding: 60px;
    border: var(--border);
}

.input-group {
    margin-bottom: 24px;
}

.input-group label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.input-group input,
.input-group select,
.input-group textarea {
    width: 100%;
    padding: 16px;
    background: transparent;
    border: var(--border);
    border-radius: 0;
    color: #fff;
    outline: none;
}

.input-group input::placeholder,
.input-group textarea::placeholder {
    color: #777;
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    border: 1px solid var(--accent-silver);
}

.blog-article {
    max-width: 820px;
    margin: 0 auto;
}

.blog-article .heading {
    margin-bottom: 32px;
}

.blog-article p {
    max-width: 70ch;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.blog-article a {
    color: var(--accent-silver);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.blog-article a:hover {
    color: var(--text-primary);
}

.post-card p,
section p {
    max-width: 70ch;
}

.whatsapp-float {
    position: fixed;
    bottom: 40px;
    right: 40px;
    background: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    transition: 0.3s var(--ease);
}

.whatsapp-float:hover {
    transform: translateY(-2px);
}

footer {
    padding: 100px 10% 40px;
    background: #050505;
    text-align: center;
}

.footer-suburbs {
    margin-top: 60px;
    font-size: 0.7rem;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    line-height: 2;
}

@media (max-width: 992px) {
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero h1 {
        font-size: 3rem;
    }

    header nav {
        display: none;
    }

    section {
        padding: 90px 7%;
    }

    .form-box {
        padding: 36px;
    }

    .img-frame {
        height: auto;
    }
}

@media (max-width: 640px) {
    .logo {
        font-size: 1rem;
        letter-spacing: 0.14em;
    }

    section {
        padding: 80px 6%;
    }

    .btn {
        width: 100%;
        text-align: center;
        padding: 18px 24px;
    }

    .whatsapp-float {
        width: 56px;
        height: 56px;
        right: 20px;
        bottom: 20px;
    }

    .footer-suburbs {
        font-size: 0.62rem;
    }
}


/* CARAMEL DIGITAL STUDIO PROVENANCE */
.caramel-footer-credit-wrap {
    border-top: 1px solid #1a1a1a;
    display: flex;
    justify-content: center;
    margin-top: 32px;
    padding-top: 24px;
}

.caramel-footer-credit {
    align-items: center;
    color: var(--text-secondary);
    display: inline-flex;
    font-size: 0.64rem;
    font-weight: 600;
    gap: 10px;
    letter-spacing: 0.12em;
    line-height: 1.45;
    text-transform: uppercase;
}

.caramel-footer-credit:hover,
.caramel-footer-credit:focus-visible {
    color: var(--text-primary);
}

.caramel-footer-credit img {
    filter: grayscale(100%);
    height: 28px;
    opacity: 0.78;
    width: 28px;
}

@media (max-width: 640px) {
    .caramel-footer-credit {
        font-size: 0.58rem;
        justify-content: center;
        max-width: 270px;
    }
}


/* RESPONSIVE NAVIGATION AND BOOKING CTA */
body.menu-open { overflow: hidden; }

.site-header .logo { color: var(--text-primary); }
.site-menu-toggle {
    align-items: center;
    background: transparent;
    border: 1px solid var(--text-secondary);
    color: var(--text-primary);
    cursor: pointer;
    display: none;
    font: 700 0.7rem 'Inter', sans-serif;
    gap: 8px;
    letter-spacing: 0.14em;
    min-height: 44px;
    padding: 10px 14px;
    text-transform: uppercase;
}

.desktop-booking-cta {
    padding: 10px 20px;
    font-size: 0.7rem;
    white-space: nowrap;
}

.site-nav .nav-booking-cta { display: none; }

@media (max-width: 992px) {
    .site-header {
        min-height: 76px;
        padding: 0 6%;
    }

    .site-menu-toggle { display: inline-flex; }
    .desktop-booking-cta { display: none; }

    .site-header .site-nav {
        background: #050505;
        border-bottom: var(--border);
        border-top: var(--border);
        display: none;
        left: 0;
        padding: 18px 6% 26px;
        position: absolute;
        right: 0;
        top: 100%;
    }

    .site-header .site-nav.is-open { display: block; }

    .site-header .site-nav ul {
        align-items: stretch;
        display: flex;
        flex-direction: column;
        gap: 0;
    }

    .site-header .site-nav li,
    .site-header .site-nav a { width: 100%; }

    .site-header .site-nav a {
        align-items: center;
        border-bottom: var(--border);
        display: flex;
        min-height: 48px;
        padding: 12px 0;
    }

    .site-header .site-nav .nav-booking-cta {
        align-items: center;
        display: inline-flex;
        justify-content: center;
        margin-top: 14px;
        min-height: 48px;
        padding: 15px 18px;
    }

    .hero { min-height: 620px; }
    .hero-content > div[style*="margin-top"] {
        display: flex;
        flex-direction: column;
        gap: 14px;
        margin-top: 32px !important;
    }

    .hero-content > div[style*="margin-top"] .btn {
        margin-left: 0 !important;
        width: 100%;
    }
}

@media (max-width: 640px) {
    .site-header .logo { font-size: 0.95rem; }
    .site-menu-toggle { font-size: 0.65rem; padding: 9px 11px; }
    .hero { min-height: 560px; }
    .hero h1 { font-size: clamp(2.6rem, 13vw, 3.5rem); }
}


.journal-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
}

.journal-preview-grid h3 a:hover,
.journal-preview-grid .read-more:hover { color: var(--accent-silver); }

@media (max-width: 992px) {
    .journal-preview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
    .journal-preview-grid { grid-template-columns: 1fr; gap: 24px; }
}


@media (max-width: 992px) {
    .blog-grid { grid-template-columns: 1fr; gap: 40px; }
    .blog-grid .post-img { height: 300px; }
}

@media (max-width: 640px) {
    .blog-grid .post-img { height: 240px; }
    .form-box { padding: 28px; }
}