/* ============================================================================
   The Skin Lounge Dermal Aesthetics — public site styles
   Palette: soft gold/beige (#C9B38C) on white/cream. Elegant, minimal, mobile-first.
   ========================================================================== */

:root {
    --gold:        #C9B38C;
    --gold-deep:   #A8916A;
    --gold-dark:   #8a754f;
    --cream:       #FBF8F3;
    --cream-2:     #F4EDE3;
    --ink:         #33302B;
    --ink-soft:    #6B655C;
    --line:        #ECE3D6;
    --white:       #ffffff;
    --shadow:      0 10px 30px rgba(80, 64, 40, 0.08);
    --shadow-sm:   0 4px 14px rgba(80, 64, 40, 0.06);
    --serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --sans:  'Jost', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --maxw: 1140px;
    --nav-h: 72px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--sans);
    font-weight: 300;
    color: var(--ink);
    background: var(--white);
    line-height: 1.65;
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--gold-dark); text-decoration: none; }
a:hover { color: var(--gold-deep); }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.15; margin: 0; letter-spacing: .2px; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.wrap--narrow { max-width: 760px; }
.center { text-align: center; }
.mt { margin-top: 32px; }

/* ---- Buttons ------------------------------------------------------------- */
.btn {
    display: inline-block;
    font-family: var(--sans);
    font-weight: 400;
    font-size: 15px;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    padding: 14px 30px;
    border-radius: 2px;
    transition: all .25s ease;
    cursor: pointer;
    border: 1px solid var(--gold);
    min-height: 48px;
}
.btn--solid { background: var(--gold); color: var(--white); }
.btn--solid:hover { background: var(--gold-deep); border-color: var(--gold-deep); color: var(--white); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--gold); color: var(--white); }
.btn--ghost-light { color: var(--white); border-color: rgba(255,255,255,.7); }
.btn--ghost-light:hover { background: var(--white); color: var(--ink); border-color: var(--white); }

.link-arrow { display: inline-block; font-size: 15px; letter-spacing: .8px; color: var(--gold-dark); margin-top: 18px; }
.link-arrow:hover { letter-spacing: 1.4px; }

/* ---- Sticky navigation --------------------------------------------------- */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.nav__inner {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 24px;
    height: var(--nav-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav__brand { display: flex; flex-direction: column; line-height: 1.1; }
.nav__brand-name { font-family: var(--serif); font-size: 24px; font-weight: 600; color: var(--ink); letter-spacing: .5px; }
.nav__brand-sub { font-size: 10.5px; letter-spacing: 3px; text-transform: uppercase; color: var(--gold-deep); }
.nav__menu { display: flex; align-items: center; gap: 34px; }
.nav__link {
    font-size: 14px; letter-spacing: 1.4px; text-transform: uppercase;
    color: var(--ink); font-weight: 400; padding: 6px 0; position: relative;
}
.nav__link::after {
    content: ''; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
    background: var(--gold); transition: width .25s ease;
}
.nav__link:hover, .nav__link.is-active { color: var(--gold-dark); }
.nav__link:hover::after, .nav__link.is-active::after { width: 100%; }
.nav__cta {
    font-size: 13px; letter-spacing: 1.2px; text-transform: uppercase;
    background: var(--gold); color: var(--white); padding: 11px 22px; border-radius: 2px;
}
.nav__cta:hover { background: var(--gold-deep); color: var(--white); }

.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 26px; height: 2px; background: var(--ink); transition: transform .3s ease, opacity .3s ease; }

/* Transparent-over-hero variant on large screens */
.nav--hero:not(.is-scrolled) {
    position: fixed; top: 0; left: 0; right: 0;
    background: transparent; border-bottom-color: transparent;
}
.nav--hero:not(.is-scrolled) .nav__brand-name,
.nav--hero:not(.is-scrolled) .nav__link { color: var(--white); }
.nav--hero:not(.is-scrolled) .nav__brand-sub { color: rgba(255,255,255,.85); }
.nav--hero:not(.is-scrolled) .nav__toggle span { background: var(--white); }
.nav--hero.is-scrolled { box-shadow: var(--shadow-sm); }

/* ---- Hero ---------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 78vh;
    display: flex;
    align-items: center;
    padding: 80px 24px 60px;
    background:
        linear-gradient(120deg, #efe6d8 0%, #f7f1e8 55%, #e9dcc7 100%);
    overflow: hidden;
}
.hero__overlay {
    position: absolute; inset: 0;
    background: radial-gradient(circle at 70% 30%, rgba(201,179,140,.35), transparent 60%);
}
.hero__content { position: relative; max-width: var(--maxw); margin: 0 auto; width: 100%; }
.hero__eyebrow { letter-spacing: 4px; text-transform: uppercase; font-size: 12px; color: var(--gold-dark); margin: 0 0 18px; }
.hero__title { font-size: clamp(40px, 7vw, 78px); font-weight: 500; color: var(--ink); }
.hero__lead { font-size: clamp(17px, 2.2vw, 21px); color: var(--ink-soft); max-width: 540px; margin: 24px 0 36px; font-weight: 300; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; }
.center-actions { justify-content: center; }

/* ---- Sections ------------------------------------------------------------ */
.section { padding: 88px 0; }
.section--alt { background: var(--cream); }
.section--intro { padding-bottom: 70px; }
.section__eyebrow { letter-spacing: 3.5px; text-transform: uppercase; font-size: 12px; color: var(--gold-deep); margin: 0 0 14px; }
.section__title { font-size: clamp(30px, 4.5vw, 46px); color: var(--ink); }
.section__title--light { color: var(--white); }
.lead-muted { font-size: 19px; color: var(--ink-soft); font-weight: 300; margin: 22px auto 0; max-width: 640px; }

.page-head { padding: 64px 0 8px; background: var(--cream); border-bottom: 1px solid var(--line); }
.page-head__title { font-size: clamp(34px, 5.5vw, 56px); margin-top: 6px; }
.page-head__lead { font-size: 18px; color: var(--ink-soft); max-width: 600px; margin: 18px auto 0; font-weight: 300; }

/* ---- Grids & cards ------------------------------------------------------- */
.grid { display: grid; gap: 26px; margin-top: 48px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 3px;
    padding: 34px 30px;
    transition: transform .25s ease, box-shadow .25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card__title { font-size: 25px; margin-bottom: 12px; color: var(--ink); }
.card__text { color: var(--ink-soft); font-size: 16px; margin: 0; }

/* ---- Treatments ---------------------------------------------------------- */
.treatment {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 3px;
    padding: 36px 34px;
}
.treatment__title { font-size: 28px; margin-bottom: 14px; }
.treatment__desc { color: var(--ink-soft); margin: 0 0 22px; }
.treatment__label { font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--gold-deep); margin: 0 0 12px; }
.treatment__tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.tag {
    font-size: 13px; letter-spacing: .5px; color: var(--gold-dark);
    background: var(--cream-2); border: 1px solid var(--line);
    padding: 6px 14px; border-radius: 40px;
}
.note { color: var(--ink-soft); font-size: 16px; }

/* ---- About --------------------------------------------------------------- */
.about { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: start; }
.about__photo {
    background: var(--cream-2);
    border: 1px solid var(--line);
    border-radius: 4px;
    aspect-ratio: 4 / 5;
    overflow: hidden;
}
.about__photo img { width: 100%; height: 100%; object-fit: cover; }
.about__photo img.is-missing { display: none; }
.about__name { font-size: 38px; }
.about__role { letter-spacing: 2.5px; text-transform: uppercase; font-size: 13px; color: var(--gold-deep); margin: 6px 0 22px; }
.about__intro { font-size: 19px; color: var(--ink); font-weight: 300; }
.readmore { margin-top: 18px; }
.readmore__content { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.readmore__content p { color: var(--ink-soft); margin: 0 0 16px; }
.readmore.is-open .readmore__content { max-height: 800px; }
.readmore__btn {
    background: none; border: none; cursor: pointer; padding: 8px 0;
    font-family: var(--sans); font-size: 14px; letter-spacing: 1.4px;
    text-transform: uppercase; color: var(--gold-dark);
}
.readmore__btn::after { content: ' \2193'; }
.readmore.is-open .readmore__btn::after { content: ' \2191'; }

/* ---- CTA band ------------------------------------------------------------ */
.cta-band { background: linear-gradient(120deg, var(--gold-deep), var(--gold)); }
.cta-band__text { color: rgba(255,255,255,.92); font-size: 18px; max-width: 540px; margin: 18px auto 32px; font-weight: 300; }

/* ---- Contact ------------------------------------------------------------- */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: stretch; }
.contact__block { padding-bottom: 26px; margin-bottom: 26px; border-bottom: 1px solid var(--line); }
.contact__block:last-child { border-bottom: none; }
.contact__label { font-size: 12px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--gold-deep); margin: 0 0 8px; }
.contact__value { font-size: 18px; margin: 2px 0; color: var(--ink); }
.contact__link { color: var(--gold-dark); }
.contact__hint { font-size: 14px; color: var(--ink-soft); margin: 6px 0 0; }
.contact__days { display: inline-block; min-width: 110px; color: var(--ink-soft); }
.contact__map {
    position: relative; display: block; border-radius: 4px; overflow: hidden;
    border: 1px solid var(--line); min-height: 360px; box-shadow: var(--shadow-sm);
}
.contact__map iframe { width: 100%; height: 100%; min-height: 360px; border: 0; pointer-events: none; }
.contact__map-overlay {
    position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%);
    background: var(--white); color: var(--ink); font-size: 13px; letter-spacing: 1.5px;
    text-transform: uppercase; padding: 10px 20px; border-radius: 40px; box-shadow: var(--shadow-sm);
}
.contact__map:hover .contact__map-overlay { background: var(--gold); color: var(--white); }

/* ---- Legal document (Privacy Notice) ------------------------------------- */
.legal-doc { font-size: 16px; color: var(--ink); }
.legal-doc__h { font-family: var(--serif); font-size: 26px; color: var(--ink); margin: 32px 0 10px; }
.legal-doc__h:first-child { margin-top: 0; }
.legal-doc__body p { color: var(--ink-soft); margin: 0 0 12px; line-height: 1.7; }
.legal-doc__body ul { color: var(--ink-soft); margin: 0 0 14px; padding-left: 20px; line-height: 1.7; }
.legal-doc__body li { margin-bottom: 6px; }
.legal-doc__body a { color: var(--gold-dark); }
.legal-doc__meta { margin-top: 36px; font-size: 13px; color: var(--ink-soft); border-top: 1px solid var(--line); padding-top: 16px; }

/* ---- Footer -------------------------------------------------------------- */
.footer { background: var(--ink); color: #d8d2c8; padding: 64px 0 0; }
.footer__inner { max-width: var(--maxw); margin: 0 auto; padding: 0 24px 48px; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer__brand { font-family: var(--serif); font-size: 26px; color: var(--white); margin: 0 0 6px; }
.footer__heading { font-size: 12px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--gold); margin: 0 0 16px; }
.footer__link { display: block; color: #d8d2c8; font-size: 15px; margin-bottom: 10px; }
.footer__link:hover { color: var(--gold); }
.footer__link--social { display: inline-flex; align-items: center; gap: 8px; }
.footer__link--social svg { flex-shrink: 0; }
.footer__muted { color: #9b958a; font-size: 14px; margin: 4px 0; }
.footer__base {
    border-top: 1px solid rgba(255,255,255,.1); padding: 22px 24px;
    max-width: var(--maxw); margin: 0 auto; display: flex; flex-wrap: wrap;
    justify-content: space-between; gap: 8px; font-size: 13px; color: #9b958a;
}
.footer__base p { margin: 0; }
.footer__disclaimer { font-style: italic; }

/* ---- Responsive ---------------------------------------------------------- */
@media (max-width: 900px) {
    .grid--3, .grid--2 { grid-template-columns: 1fr 1fr; }
    .about { grid-template-columns: 1fr; gap: 32px; }
    .about__photo { max-width: 360px; }
    .contact { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    .section { padding: 60px 0; }
    .nav__toggle { display: flex; }
    .nav__menu {
        position: fixed; top: var(--nav-h); right: 0; left: 0;
        background: var(--white); flex-direction: column; align-items: flex-start;
        gap: 0; padding: 12px 24px 28px; border-bottom: 1px solid var(--line);
        box-shadow: var(--shadow); transform: translateY(-120%);
        transition: transform .32s cubic-bezier(.4,0,.2,1); max-height: calc(100vh - var(--nav-h)); overflow-y: auto;
    }
    .nav__menu.is-open { transform: translateY(0); }
    .nav__link { width: 100%; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--ink); }
    .nav--hero:not(.is-scrolled) .nav__link { color: var(--ink); } /* menu panel is solid even over hero */
    .nav__cta { margin-top: 16px; width: 100%; text-align: center; }
    .grid--3, .grid--2 { grid-template-columns: 1fr; }
    .hero { min-height: 78vh; }
}

/* ---- Contact form -------------------------------------------------------- */
.contact-form { margin-top: 10px; max-width: 460px; }
.field { display: block; margin-bottom: 14px; }
.field__label { display: block; font-size: 14px; color: var(--ink-soft); margin-bottom: 5px; }
.field__label em { color: var(--gold-deep); font-style: normal; }
.contact-form input,
.contact-form textarea {
    width: 100%;
    box-sizing: border-box;
    font-family: var(--sans);
    font-size: 15px;
    color: var(--ink);
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: 11px 13px;
}
.contact-form input:focus,
.contact-form textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201, 179, 140, .2); }
.contact-form textarea { resize: vertical; min-height: 110px; }
.contact-form .btn { margin-top: 4px; }
.form-note { border-radius: 5px; padding: 12px 14px; margin: 0 0 14px; font-size: 14px; }
.form-note p { margin: 0 0 6px; }
.form-note p:last-child { margin-bottom: 0; }
.form-note--ok { background: #EEF6EC; border: 1px solid #CDE6C6; color: #2F6B33; }
.form-note--err { background: #FBEDED; border: 1px solid #F0CFCF; color: #9A3B3B; }