/* =============================================
   DR. ALEXANDRE LEITE — Editorial Identity
   Branco · Tinta · Ouro
   ============================================= */
:root {
    /* Canvas */
    --canvas: #ffffff;
    --paper: #fbfaf7;
    --paper-warm: #f6f2ea;
    --paper-deep: #f0ebe1;

    /* Ink (text colors) */
    --ink: #1a1a1a;
    --ink-soft: #3d3d3d;
    --ink-muted: #6e6e6e;
    --ink-faint: #a3a3a3;
    --ink-line: #d4d2cc;

    /* Lines */
    --line: #e8e5dd;
    --line-soft: #efece5;
    --line-strong: #1a1a1a;

    /* Gold */
    --gold: #b8954d;
    --gold-deep: #8a6d33;
    --gold-light: #d6b878;
    --gold-pale: #ead7ab;
    --gold-tint: #f7eed5;
    --gold-mist: #fbf6e6;
    --gold-glow: rgba(184, 149, 77, .14);

    /* Type scale & spacing tokens */
    --r-sm: 6px;
    --r: 12px;
    --r-lg: 18px;
    --r-xl: 24px;

    --shadow-sm: 0 1px 3px rgba(26, 26, 26, .04), 0 1px 2px rgba(26, 26, 26, .03);
    --shadow-md: 0 6px 24px rgba(26, 26, 26, .06);
    --shadow-lg: 0 24px 64px rgba(26, 26, 26, .08);
    --shadow-gold: 0 14px 40px rgba(184, 149, 77, .22);

    --ease: cubic-bezier(.2, .8, .2, 1);
    --ease-out: cubic-bezier(.16, 1, .3, 1);
}

/* =============================================
   RESET
   ============================================= */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--canvas);
    color: var(--ink);
    font-weight: 400;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    font-feature-settings: "ss01", "ss02", "cv01", "cv11";
}
::selection { background: var(--gold); color: var(--canvas); }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }
.container-tight { max-width: 1080px; margin: 0 auto; padding: 0 32px; }

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes lineGrow {
    from { transform: scaleY(0); }
    to   { transform: scaleY(1); }
}
@keyframes lineGrowH {
    from { transform: scaleX(0); }
    to   { transform: scaleX(1); }
}
@keyframes pulseDot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: .6; }
}
@keyframes shimmer {
    from { transform: translateX(-100%); }
    to   { transform: translateX(200%); }
}
@keyframes tick {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(4px); }
}

/* Reveal system */
.rv {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
    will-change: opacity, transform;
}
.rv.on { opacity: 1; transform: translateY(0); }
.d1 { transition-delay: .08s; }
.d2 { transition-delay: .16s; }
.d3 { transition-delay: .24s; }
.d4 { transition-delay: .32s; }
.d5 { transition-delay: .40s; }
.d6 { transition-delay: .48s; }
.d7 { transition-delay: .56s; }
.d8 { transition-delay: .64s; }

/* =============================================
   TYPOGRAPHY HELPERS
   Gold = small accents only. Text in neutral grays.
   ============================================= */
.eyebrow {
    display: inline-flex; align-items: center; gap: 14px;
    font-family: 'Inter', sans-serif;
    font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .24em;
    color: var(--ink-muted);
}
.eyebrow::before {
    content: '';
    width: 28px; height: 1px;
    background: var(--gold);
    display: inline-block;
}
.eyebrow-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 13px; font-weight: 500;
    color: var(--ink-faint);
    letter-spacing: .04em;
    font-style: italic;
}

.display {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 400; line-height: 1.04;
    letter-spacing: -.02em;
    color: var(--ink);
}
.display em {
    font-style: italic;
    color: var(--gold-deep);
}

.sec-label {
    display: inline-flex; align-items: center; gap: 14px;
    font-family: 'Inter', sans-serif;
    font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .24em;
    color: var(--ink-muted);
    margin-bottom: 20px;
}
.sec-label-line {
    width: 28px; height: 1px;
    background: var(--gold);
}
.sec-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 400; line-height: 1.08;
    letter-spacing: -.018em;
    color: var(--ink);
    margin-bottom: 20px;
}
.sec-title em {
    font-style: italic;
    color: var(--gold-deep);
}
.sec-sub {
    font-size: 16px;
    color: var(--ink-muted);
    line-height: 1.7;
    max-width: 600px;
    font-weight: 400;
}

/* Vertical section number rail (editorial) */
.sec-rail {
    position: absolute;
    left: 32px; top: 0;
    height: 100%;
    display: flex; flex-direction: column;
    align-items: center;
    padding: 60px 0;
    pointer-events: none;
}
.sec-rail-num {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 14px;
    color: var(--gold);
    transform: rotate(-90deg);
    transform-origin: center;
    margin-bottom: 60px;
    white-space: nowrap;
    letter-spacing: .14em;
}
.sec-rail-line {
    flex: 1;
    width: 1px;
    background: linear-gradient(180deg, var(--gold-pale), transparent);
}

@media(max-width: 1100px) {
    .sec-rail { display: none; }
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 13px; font-weight: 500;
    letter-spacing: .04em;
    text-transform: uppercase;
    padding: 16px 32px;
    border: 1px solid transparent;
    border-radius: 0;
    cursor: pointer;
    transition: all .35s var(--ease);
    position: relative;
    overflow: hidden;
}
.btn-primary {
    background: var(--ink);
    color: var(--canvas);
    border-color: var(--ink);
}
.btn-primary:hover {
    background: var(--ink);
    color: var(--canvas);
    border-color: var(--gold);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}
.btn-primary i { transition: transform .3s var(--ease); }
.btn-primary:hover i { transform: translateX(4px); }

.btn-ghost {
    background: transparent;
    color: var(--ink);
    border-color: var(--ink-line);
}
.btn-ghost:hover {
    border-color: var(--gold);
    color: var(--gold-deep);
    transform: translateY(-2px);
}
.btn-ghost:hover i { transform: translateX(4px); }
.btn-ghost i { transition: transform .3s var(--ease); }

.btn-text {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 12px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .2em;
    color: var(--ink);
    padding: 8px 0;
    border: none;
    border-bottom: 1px solid var(--ink);
    background: transparent;
    transition: all .3s var(--ease);
}
.btn-text:hover {
    color: var(--gold-deep);
    border-color: var(--gold-deep);
    gap: 14px;
}
.btn-text i { width: 14px; height: 14px; transition: transform .3s var(--ease); }
.btn-text:hover i { transform: translateX(4px); }

/* WhatsApp branded */
.btn-whats {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 10px;
    background: #25D366;
    color: var(--canvas);
    font-family: 'Inter', sans-serif;
    font-size: 13px; font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    padding: 16px 32px;
    border: none;
    border-radius: 0;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all .35s var(--ease);
}
.btn-whats:hover { background: #1EB954; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37, 211, 102, .3); }
.btn-whats::after {
    content: ''; position: absolute; top: 0; left: -100%;
    width: 60%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .25), transparent);
}
.btn-whats:hover::after { animation: shimmer .8s ease forwards; }

/* =============================================
   HEADER
   ============================================= */
.hdr {
    position: fixed; top: 0; left: 0; right: 0; z-index: 200;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    transition: all .4s var(--ease);
}
.hdr.scrolled {
    background: rgba(255, 255, 255, .98);
    box-shadow: var(--shadow-sm);
}
.hdr-inner {
    max-width: 1320px; margin: 0 auto;
    padding: 18px 32px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 32px;
}
.hdr-logo {
    display: flex; align-items: center;
    flex-shrink: 0;
    transition: opacity .25s var(--ease);
}
.hdr-logo:hover { opacity: .8; }
.hdr-logo img {
    height: 56px; width: auto; display: block;
}
/* Fallback monogram (if no logo image is loaded) */
.hdr-logo-mark {
    width: 44px; height: 44px;
    border: 1px solid var(--gold);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Cormorant Garamond', serif;
    font-size: 16px; font-weight: 500;
    color: var(--gold-deep);
    background: transparent;
}
.hdr-logo-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: 18px; font-weight: 500;
    color: var(--ink);
    line-height: 1.1;
    margin-left: 14px;
}
.hdr-logo-text small {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 9.5px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .2em;
    color: var(--ink-muted);
    margin-top: 4px;
}

.hdr-nav {
    display: flex; align-items: center; gap: 36px;
}
.hdr-nav > a, .hdr-drop > button {
    font-family: 'Inter', sans-serif;
    font-size: 12.5px; font-weight: 500;
    color: var(--ink-soft);
    letter-spacing: .04em;
    text-transform: uppercase;
    background: none; border: none;
    padding: 6px 0;
    position: relative;
    display: inline-flex; align-items: center; gap: 6px;
    cursor: pointer;
    transition: color .3s;
}
.hdr-nav > a::after, .hdr-drop > button::after {
    content: '';
    position: absolute; left: 0; right: auto; bottom: 0;
    width: 0; height: 1px;
    background: var(--gold);
    transition: width .35s var(--ease);
}
.hdr-nav > a:hover, .hdr-drop > button:hover { color: var(--ink); }
.hdr-nav > a:hover::after, .hdr-drop > button:hover::after { width: 100%; }

.hdr-drop { position: relative; }
.hdr-drop > button i { width: 14px; height: 14px; transition: transform .35s; }
.hdr-drop:hover > button i { transform: rotate(180deg); }
.hdr-drop-menu {
    position: absolute;
    top: 100%; left: 50%;
    transform: translateX(-50%) translateY(8px);
    margin-top: 18px;
    min-width: 320px;
    background: var(--canvas);
    border: 1px solid var(--line);
    border-radius: 0;
    padding: 8px;
    opacity: 0; pointer-events: none;
    transition: opacity .3s var(--ease), transform .3s var(--ease);
    z-index: 220;
    box-shadow: var(--shadow-lg);
}
.hdr-drop:hover .hdr-drop-menu,
.hdr-drop:focus-within .hdr-drop-menu {
    opacity: 1; pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}
.hdr-drop-menu a {
    display: flex; align-items: center; gap: 14px;
    padding: 12px 16px;
    font-family: 'Inter', sans-serif;
    font-size: 13px; font-weight: 500;
    color: var(--ink-soft);
    border-radius: 0;
    transition: all .25s var(--ease);
    border-left: 2px solid transparent;
    text-transform: none;
    letter-spacing: 0;
}
.hdr-drop-menu a:hover {
    background: var(--paper);
    color: var(--ink);
    border-left-color: var(--gold);
    padding-left: 22px;
}
.hdr-drop-menu a .num {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 14px;
    color: var(--ink-faint);
    min-width: 24px;
}
.hdr-drop-menu a:hover .num { color: var(--gold); }
.hdr-drop-group { padding: 4px 0; }
.hdr-drop-group + .hdr-drop-group {
    border-top: 1px solid var(--line-soft);
    margin-top: 8px;
    padding-top: 12px;
}
.hdr-drop-title {
    font-family: 'Inter', sans-serif;
    font-size: 10px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .26em;
    color: var(--ink-muted);
    padding: 6px 16px 10px;
    display: flex; align-items: center; gap: 10px;
}
.hdr-drop-title::before {
    content: '';
    width: 14px; height: 1px;
    background: var(--gold);
}

.hdr-cta {
    display: inline-flex; align-items: center; gap: 9px;
    background: var(--ink);
    color: var(--canvas);
    font-family: 'Inter', sans-serif;
    font-size: 12px; font-weight: 500;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: 11px 22px;
    border: 1px solid var(--ink);
    border-radius: 100px;
    transition: background .35s var(--ease), color .35s var(--ease), transform .35s var(--ease), box-shadow .35s var(--ease);
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}
.hdr-cta i, .hdr-cta svg {
    width: 13px; height: 13px;
    transition: transform .3s var(--ease);
    flex-shrink: 0;
}
.hdr-cta:hover {
    background: var(--ink);
    color: var(--canvas);
    border-color: var(--gold);
    transform: translateY(-1px);
    box-shadow: var(--shadow-gold);
}
.hdr-cta:hover i, .hdr-cta:hover svg { transform: translate(2px, -2px); }

.hdr-toggle {
    display: none;
    background: none; border: none;
    color: var(--ink); padding: 6px;
}

/* Mobile overlay */
.mob-menu {
    display: none; position: fixed; inset: 0; z-index: 199;
    background: var(--canvas);
    flex-direction: column;
    padding: 90px 32px 40px;
    overflow-y: auto;
    gap: 0;
}
.mob-menu.open { display: flex; }
.mob-menu > a {
    font-family: 'Cormorant Garamond', serif;
    font-size: 28px; font-weight: 400;
    color: var(--ink);
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
    transition: color .25s, padding-left .25s;
}
.mob-menu > a:hover { color: var(--ink); padding-left: 8px; }
.mob-section-title {
    font-family: 'Inter', sans-serif;
    font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .24em;
    color: var(--ink-muted);
    margin-top: 32px; margin-bottom: 8px;
    display: flex; align-items: center; gap: 10px;
}
.mob-section-title::before {
    content: '';
    width: 18px; height: 1px;
    background: var(--gold);
}
.mob-section {
    display: flex; flex-direction: column;
    gap: 0;
}
.mob-section a {
    font-family: 'Cormorant Garamond', serif;
    font-size: 20px; font-weight: 400;
    color: var(--ink-soft);
    padding: 12px 0;
    border-bottom: 1px solid var(--line-soft);
    transition: color .25s, padding-left .25s;
}
.mob-section a:hover { color: var(--ink); padding-left: 8px; }
.mob-menu .hdr-cta {
    margin-top: 32px;
    align-self: flex-start;
}
.mob-close {
    position: absolute; top: 22px; right: 22px;
    background: none; border: 1px solid var(--line); padding: 10px;
    color: var(--ink);
    transition: all .25s var(--ease);
}
.mob-close:hover { border-color: var(--ink); background: var(--paper); }

@media(max-width: 980px) {
    .hdr-nav { display: none; }
    .hdr-toggle { display: block; }
    .hdr-inner { padding: 14px 24px; }
}

/* =============================================
   FOOTER (with map / instagram / whatsapp)
   ============================================= */
.ftr {
    position: relative;
    background: var(--ink);
    color: var(--ink-line);
    padding: 80px 0 32px;
    overflow: hidden;
}
.ftr::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold) 50%, transparent);
}

.ftr-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 48px;
    margin-bottom: 64px;
}

.ftr-brand .ftr-logo {
    display: flex; align-items: center;
    margin-bottom: 22px;
}
.ftr-brand .ftr-logo img {
    height: 86px; width: auto; display: block;
    filter: brightness(0) invert(1); /* makes the logo render in white on dark bg */
    opacity: .9;
}
/* Fallback monogram */
.ftr-logo-mark {
    width: 48px; height: 48px;
    border: 1px solid var(--gold);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Cormorant Garamond', serif;
    font-size: 17px; font-weight: 500;
    color: var(--gold-light);
}
.ftr-logo-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: 22px; font-weight: 500;
    color: var(--canvas);
    line-height: 1.1;
    margin-left: 14px;
}
.ftr-logo-text small {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 10px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .22em;
    color: rgba(255, 255, 255, .4);
    margin-top: 5px;
}
.ftr-tagline {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 16px; color: var(--ink-line);
    line-height: 1.5;
    max-width: 280px;
}

.ftr-col h4 {
    font-family: 'Inter', sans-serif;
    font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .24em;
    color: rgba(255, 255, 255, .55);
    margin-bottom: 22px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    position: relative;
}
.ftr-col h4::before {
    content: '';
    position: absolute; bottom: -1px; left: 0;
    width: 24px; height: 1px;
    background: var(--gold);
}

.ftr-list {
    list-style: none;
    display: flex; flex-direction: column;
    gap: 14px;
}
.ftr-list li a, .ftr-list li {
    display: flex; align-items: flex-start; gap: 12px;
    font-size: 13.5px; font-weight: 400;
    color: var(--ink-line);
    line-height: 1.55;
    transition: color .25s var(--ease), gap .25s var(--ease);
}
.ftr-list li a:hover { color: var(--canvas); gap: 16px; }
.ftr-list li i, .ftr-list li svg {
    width: 16px; height: 16px;
    color: rgba(255, 255, 255, .5);
    flex-shrink: 0;
    margin-top: 2px;
    transition: color .25s var(--ease);
}
.ftr-list li a:hover i, .ftr-list li a:hover svg { color: var(--gold); }

.ftr-map {
    border-radius: 0;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .08);
    aspect-ratio: 16 / 11;
    background: rgba(255, 255, 255, .04);
}
.ftr-map iframe {
    width: 100%; height: 100%;
    border: 0;
    filter: grayscale(.6) invert(.92) hue-rotate(180deg);
    transition: filter .5s var(--ease);
}
.ftr-map:hover iframe { filter: grayscale(0) invert(0) hue-rotate(0deg); }
.ftr-map-link {
    display: inline-flex; align-items: center; gap: 8px;
    margin-top: 12px;
    font-size: 11px; font-weight: 500;
    color: rgba(255, 255, 255, .55);
    text-transform: uppercase; letter-spacing: .16em;
    transition: all .25s var(--ease);
}
.ftr-map-link:hover { gap: 12px; color: var(--canvas); }
.ftr-map-link i { width: 14px; height: 14px; }

.ftr-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, .08);
    flex-wrap: wrap; gap: 12px;
}
.ftr-copy {
    font-size: 12px;
    color: rgba(255, 255, 255, .35);
}
.ftr-credentials {
    font-family: 'Inter', sans-serif;
    font-size: 11px; font-weight: 500;
    color: rgba(255, 255, 255, .45);
    text-transform: uppercase; letter-spacing: .18em;
}

@media(max-width: 980px) {
    .ftr-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media(max-width: 640px) {
    .ftr { padding: 60px 0 28px; }
    .ftr-grid { grid-template-columns: 1fr; }
    .ftr-bottom { flex-direction: column; text-align: center; }
}

/* =============================================
   BEFORE / AFTER SLIDER
   ============================================= */
.ba-wrap { max-width: 760px; margin: 0 auto; }
.ba-frame {
    position: relative;
    width: 100%; aspect-ratio: 4/5;
    overflow: hidden;
    background: var(--paper);
    border: 1px solid var(--line);
    cursor: ew-resize; touch-action: none;
    box-shadow: var(--shadow-md);
}
.ba-slot { position: absolute; inset: 0; display: none; }
.ba-slot.active { display: block; }
.ba-img {
    position: absolute; inset: 0;
    width: 100%; height: 100%; object-fit: cover;
}
.ba-img.before { z-index: 1; }
.ba-img.after  { z-index: 2; clip-path: inset(0 0 0 50%); }

.ba-placeholder {
    position: absolute; inset: 0;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 14px;
    background: var(--paper);
    color: var(--ink-muted);
    font-size: 14px; font-weight: 500;
    text-align: center; padding: 32px;
    background-image:
        linear-gradient(45deg, var(--paper-warm) 25%, transparent 25%),
        linear-gradient(-45deg, var(--paper-warm) 25%, transparent 25%);
    background-size: 24px 24px;
    background-position: 0 0, 0 12px;
}
.ba-placeholder i { width: 36px; height: 36px; color: var(--gold); opacity: .6; }
.ba-placeholder strong {
    font-family: 'Cormorant Garamond', serif;
    font-size: 18px; font-weight: 500; font-style: italic;
    color: var(--ink-soft);
}
.ba-placeholder small {
    font-family: 'Inter', sans-serif;
    font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .2em;
    color: var(--gold-deep);
}
.ba-placeholder span {
    font-size: 12px;
    color: var(--ink-faint);
    font-family: monospace;
    line-height: 1.7;
}

.ba-tags {
    position: absolute; bottom: 24px; left: 24px; right: 24px;
    display: flex; justify-content: space-between; z-index: 10;
    pointer-events: none;
}
.ba-tag {
    padding: 9px 18px;
    font-family: 'Inter', sans-serif;
    font-size: 10.5px; font-weight: 600;
    text-transform: uppercase; letter-spacing: .2em;
}
.ba-tag.t-before { background: rgba(255, 255, 255, .9); color: var(--ink); backdrop-filter: blur(8px); }
.ba-tag.t-after  { background: var(--ink); color: var(--canvas); }

.ba-divider {
    position: absolute; top: 0; bottom: 0; left: 50%;
    width: 1px; background: var(--canvas);
    z-index: 6;
    transform: translateX(-50%);
    cursor: ew-resize;
    pointer-events: auto;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, .1);
}
.ba-divider::after {
    content: '';
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--canvas);
    border: 1px solid var(--gold);
    box-shadow: 0 4px 16px rgba(0, 0, 0, .15);
}
.ba-divider::before {
    content: '‹ ›';
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    font-size: 14px; font-weight: 700;
    color: var(--gold-deep);
    letter-spacing: 4px;
}

.ba-controls {
    display: flex; align-items: center; justify-content: center;
    gap: 32px; margin-top: 28px;
}
.ba-dots {
    display: flex; gap: 12px; align-items: center;
}
.ba-dot {
    display: inline-flex; align-items: center; gap: 8px;
    background: transparent; border: none;
    padding: 4px 0;
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 14px; color: var(--ink-faint);
    cursor: pointer;
    transition: color .3s;
}
.ba-dot::before {
    content: '';
    width: 18px; height: 1px;
    background: var(--ink-line);
    transition: all .3s var(--ease);
}
.ba-dot.active { color: var(--gold-deep); }
.ba-dot.active::before { width: 28px; background: var(--gold); height: 1.5px; }

.ba-caption {
    text-align: center; margin-top: 16px;
    font-size: 12px; color: var(--ink-faint);
    font-style: italic;
    font-family: 'Cormorant Garamond', serif;
}

/* =============================================
   PROCEDURE PAGES — shared structure
   ============================================= */

.proc-hero {
    position: relative;
    padding: 180px 0 100px;
    background: var(--canvas);
    overflow: hidden;
}
.proc-hero::before {
    content: '';
    position: absolute; top: 96px; left: 50%;
    transform: translateX(-50%);
    width: 1px; height: 60px;
    background: var(--gold);
}
.proc-hero-inner {
    position: relative; z-index: 2;
    max-width: 960px; margin: 0 auto;
    text-align: center;
}
.breadcrumb {
    display: inline-flex; align-items: center; gap: 10px;
    margin-bottom: 32px;
    font-family: 'Inter', sans-serif;
    font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .22em;
    color: var(--ink-muted);
    opacity: 0; animation: fadeUp .8s .2s var(--ease) forwards;
}
.breadcrumb a { color: var(--ink-muted); transition: color .2s; }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb i { width: 12px; height: 12px; color: var(--gold); }
.breadcrumb span { color: var(--ink); }

.proc-hero h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(44px, 6.5vw, 76px);
    font-weight: 400; line-height: 1.04;
    letter-spacing: -.022em;
    color: var(--ink);
    margin-bottom: 28px;
    opacity: 0; animation: fadeUp .9s .35s var(--ease) forwards;
}
.proc-hero h1 em { font-style: italic; color: var(--gold-deep); }

.proc-hero-sub {
    font-size: 18px; color: var(--ink-muted);
    line-height: 1.7;
    max-width: 680px; margin: 0 auto 44px;
    opacity: 0; animation: fadeUp .9s .5s var(--ease) forwards;
}

.proc-hero-actions {
    display: flex; align-items: center; justify-content: center;
    gap: 16px; flex-wrap: wrap;
    opacity: 0; animation: fadeUp .9s .65s var(--ease) forwards;
}

@media(max-width: 768px) {
    .proc-hero { padding: 140px 0 70px; }
}

/* Overview */
.proc-overview {
    position: relative;
    padding: 120px 0;
    background: var(--paper);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.proc-overview-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: start;
}
.proc-overview-content p {
    font-size: 16px; color: var(--ink-soft);
    line-height: 1.85; margin-bottom: 18px;
}
.proc-overview-content strong { color: var(--ink); font-weight: 600; }

.proc-overview-img {
    position: sticky; top: 100px;
}
.proc-overview-img-frame {
    overflow: hidden;
    aspect-ratio: 4/5;
    background: var(--paper-warm);
    border: 1px solid var(--line);
    display: flex; align-items: center; justify-content: center;
    position: relative;
    box-shadow: var(--shadow-sm);
}
.proc-overview-img-frame img { width: 100%; height: 100%; object-fit: cover; }
.proc-overview-img-placeholder {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 14px; color: var(--ink-muted);
    font-size: 14px; padding: 36px; text-align: center;
}
.proc-overview-img-placeholder i { width: 36px; height: 36px; color: var(--gold); opacity: .6; }
.proc-overview-img-placeholder small {
    font-family: 'Inter', sans-serif; font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .2em;
    color: var(--gold-deep);
}
.proc-overview-img-placeholder span {
    font-size: 11px; font-family: monospace;
    color: var(--ink-faint); line-height: 1.7;
}

@media(max-width: 980px) {
    .proc-overview-grid { grid-template-columns: 1fr; gap: 56px; }
    .proc-overview-img { position: static; max-width: 480px; margin: 0 auto; }
}

/* Sub-types Grid */
.proc-types {
    position: relative;
    padding: 120px 0;
    background: var(--canvas);
}
.proc-types-header { text-align: center; margin-bottom: 72px; }
.proc-types-header .sec-sub { margin: 0 auto; }
.proc-types-grid {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
}
/* When the last card is odd (e.g., 5 cards in 2-col grid), make it span full width */
.proc-types-grid .proc-type-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
}
.proc-type-card {
    background: var(--canvas);
    padding: 40px 36px;
    position: relative;
    transition: all .35s var(--ease);
}
.proc-type-card:hover { background: var(--paper); }
.proc-type-card-num {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 14px;
    color: var(--ink-faint);
    display: block; margin-bottom: 16px;
}
.proc-type-card h4 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 26px; font-weight: 500;
    line-height: 1.1;
    margin-bottom: 12px;
}
.proc-type-card h4 em { font-style: italic; color: var(--gold-deep); }
.proc-type-card p { font-size: 14.5px; color: var(--ink-muted); line-height: 1.7; }
.proc-type-card .note {
    margin-top: 18px; padding-top: 14px;
    border-top: 1px solid var(--line);
    font-size: 13px; color: var(--ink-soft);
    font-style: italic;
    font-family: 'Cormorant Garamond', serif;
    line-height: 1.6;
}
.proc-type-card .note::before {
    content: '— ';
    color: var(--gold);
}
@media(max-width: 768px) { .proc-types-grid { grid-template-columns: 1fr; } }

/* Technique Features */
.proc-tech {
    position: relative;
    padding: 120px 0;
    background: var(--paper);
    border-top: 1px solid var(--line);
}
.proc-tech-header { text-align: center; margin-bottom: 72px; }
.proc-tech-header .sec-sub { margin: 0 auto; }
.proc-tech-grid {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}
.proc-tech-item {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 24px;
    align-items: start;
    padding: 28px 0;
    border-top: 1px solid var(--line);
    transition: all .35s var(--ease);
}
.proc-tech-item:hover { padding-left: 8px; }
.proc-tech-item-num {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 22px;
    color: var(--ink-faint);
    line-height: 1;
    padding-top: 4px;
}
.proc-tech-item h4 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 22px; font-weight: 500;
    line-height: 1.2;
    margin-bottom: 10px;
}
.proc-tech-item p { font-size: 14.5px; color: var(--ink-muted); line-height: 1.7; }
@media(max-width: 768px) { .proc-tech-grid { grid-template-columns: 1fr; gap: 0; } }

/* Results */
.proc-results {
    position: relative;
    padding: 120px 0;
    background: var(--canvas);
    border-top: 1px solid var(--line);
}
.proc-results-header { text-align: center; margin-bottom: 64px; }
.proc-results-header .sec-sub { margin: 0 auto; }

/* FAQ */
.proc-faq {
    position: relative;
    padding: 120px 0;
    background: var(--paper);
    border-top: 1px solid var(--line);
}
.proc-faq-header { text-align: center; margin-bottom: 56px; }
.proc-faq-header .sec-sub { margin: 0 auto; }
.proc-faq-list { max-width: 860px; margin: 0 auto; }
.proc-faq-item {
    background: transparent;
    border-bottom: 1px solid var(--line);
    overflow: hidden;
    transition: all .3s var(--ease);
}
.proc-faq-item:first-of-type { border-top: 1px solid var(--line); }
.proc-faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 28px 4px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 24px;
    font-family: 'Cormorant Garamond', serif;
    font-size: 22px; font-weight: 500;
    color: var(--ink);
    user-select: none;
    transition: color .3s;
}
.proc-faq-item summary::-webkit-details-marker { display: none; }
.proc-faq-item summary:hover { color: var(--ink); }
.proc-faq-item summary i {
    width: 18px; height: 18px;
    color: var(--gold);
    transition: transform .3s var(--ease);
    flex-shrink: 0;
}
.proc-faq-item[open] summary i { transform: rotate(45deg); }
.proc-faq-item-content {
    padding: 0 4px 28px;
    font-size: 15px; color: var(--ink-muted); line-height: 1.75;
    max-width: 760px;
}

/* =============================================
   FORM / CTA SECTION
   ============================================= */
.form-sec {
    position: relative;
    padding: 120px 0;
    background: var(--ink);
    color: var(--canvas);
    overflow: hidden;
}
.form-sec::before {
    content: '';
    position: absolute; top: 0; left: 50%;
    transform: translateX(-50%);
    width: 1px; height: 80px;
    background: var(--gold);
}
.form-grid {
    display: grid; grid-template-columns: 1.1fr 1fr;
    gap: 80px; align-items: center;
}
.form-content .eyebrow { color: rgba(255, 255, 255, .55); }
.form-content .eyebrow::before { background: var(--gold); }
.form-content .sec-label { color: rgba(255, 255, 255, .55); margin-bottom: 24px; }
.form-content .sec-label-line { background: var(--gold); }
.form-content .sec-title { color: var(--canvas); }
.form-content .sec-title em { color: var(--gold-light); }
.form-content .sec-sub { color: rgba(255, 255, 255, .65); margin-bottom: 44px; }

.form-perks { display: flex; flex-direction: column; gap: 4px; }
.form-perk {
    display: grid; grid-template-columns: 56px 1fr;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.form-perk:last-child { border-bottom: none; }
.form-perk-num {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 20px; color: rgba(255, 255, 255, .4);
    padding-top: 4px;
}
.form-perk h4 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 20px; font-weight: 500;
    color: var(--canvas);
    margin-bottom: 6px;
    line-height: 1.2;
}
.form-perk p { font-size: 14px; color: rgba(255, 255, 255, .55); line-height: 1.6; }

.form-card {
    background: var(--canvas);
    border: none;
    border-top: 3px solid var(--gold);
    padding: 56px 44px;
    text-align: center;
    color: var(--ink);
    position: relative;
}
.form-card-eyebrow {
    font-family: 'Inter', sans-serif;
    font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .26em;
    color: var(--ink-muted);
    margin-bottom: 14px;
}
.form-card-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 36px; font-weight: 400;
    color: var(--ink);
    margin-bottom: 10px;
    letter-spacing: -.015em;
}
.form-card-title em { font-style: italic; color: var(--gold-deep); }
.form-card-sub {
    font-size: 14.5px; color: var(--ink-muted);
    line-height: 1.7; margin-bottom: 32px;
    max-width: 360px; margin-left: auto; margin-right: auto;
}

.form-submit {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 10px;
    padding: 16px 36px;
    background: #25D366; color: var(--canvas);
    font-family: 'Inter', sans-serif; font-size: 13px; font-weight: 600;
    text-transform: uppercase; letter-spacing: .08em;
    border: none; border-radius: 0;
    position: relative; overflow: hidden;
    transition: all .35s var(--ease);
    text-decoration: none;
}
.form-submit::after {
    content: ''; position: absolute; top: 0; left: -100%;
    width: 60%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .25), transparent);
}
.form-submit:hover { background: #1EB954; transform: translateY(-2px); box-shadow: 0 12px 32px rgba(37, 211, 102, .3); }
.form-submit:hover::after { animation: shimmer .8s ease forwards; }

.form-privacy {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    margin-top: 22px;
    font-size: 11.5px; color: var(--ink-faint);
    font-family: 'Inter', sans-serif;
    text-transform: uppercase; letter-spacing: .14em;
}
.form-privacy i { width: 13px; height: 13px; color: var(--gold); }

@media(max-width: 880px) {
    .form-grid { grid-template-columns: 1fr; gap: 56px; }
    .form-card { padding: 36px 24px; }
}

/* Centered single-card form variant (used on all pages now) */
.form-sec--center .form-grid {
    display: block;
    max-width: 580px;
    margin: 0 auto;
}
.form-sec--center .form-card {
    padding: 64px 56px;
}
.form-sec--center .form-card-eyebrow { color: var(--ink-muted); }
@media(max-width: 580px) {
    .form-sec--center .form-card { padding: 44px 28px; }
}

/* =============================================
   INSTAGRAM REELS SECTION
   ============================================= */
.reels-sec {
    position: relative;
    padding: 120px 0;
    background: var(--paper);
    border-top: 1px solid var(--line);
    overflow: hidden;
}
.reels-header { text-align: center; margin-bottom: 64px; }
.reels-header .sec-sub { margin: 0 auto; }
.reels-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1080px; margin: 0 auto;
}
.reel-card {
    position: relative;
    background: var(--canvas);
    border: 1px solid var(--line);
    overflow: hidden;
    transition: all .4s var(--ease);
}
.reel-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--gold-pale); }
.reel-frame {
    aspect-ratio: 9 / 16;
    background: var(--paper-deep);
    position: relative;
    overflow: hidden;
}
.reel-frame iframe {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
    border: 0;
}
.reel-placeholder {
    position: absolute; inset: 0;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 14px; padding: 28px; text-align: center;
    background-image:
        linear-gradient(45deg, var(--paper-warm) 25%, transparent 25%),
        linear-gradient(-45deg, var(--paper-warm) 25%, transparent 25%);
    background-size: 22px 22px;
    background-position: 0 0, 0 11px;
    background-color: var(--paper);
}
.reel-placeholder i { width: 38px; height: 38px; color: var(--gold); opacity: .6; }
.reel-placeholder strong {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 18px; font-weight: 500;
    color: var(--ink-soft);
}
.reel-placeholder small {
    font-family: 'Inter', sans-serif;
    font-size: 10.5px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .22em;
    color: var(--ink-muted);
}
.reel-placeholder span {
    font-size: 10.5px;
    font-family: monospace;
    color: var(--ink-faint);
    line-height: 1.65;
    word-break: break-all;
}
.reel-caption {
    padding: 18px 22px;
    border-top: 1px solid var(--line);
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px;
}
.reel-caption-label {
    font-family: 'Inter', sans-serif;
    font-size: 10px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .22em;
    color: var(--ink-muted);
}
.reel-caption-num {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 14px; color: var(--ink-muted);
}
.reels-cta {
    text-align: center;
    margin-top: 48px;
}
.reels-cta a {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 12px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .2em;
    color: var(--ink);
    padding: 8px 0;
    border-bottom: 1px solid var(--ink);
    transition: all .3s var(--ease);
}
.reels-cta a:hover { color: var(--ink); border-color: var(--gold); gap: 14px; }
.reels-cta a i { width: 14px; height: 14px; }

@media(max-width: 900px) {
    .reels-grid { grid-template-columns: 1fr; max-width: 360px; gap: 20px; }
}

/* =============================================
   GENERAL FAQ (main page)
   ============================================= */
.gen-faq {
    position: relative;
    padding: 140px 0;
    background: var(--paper);
    border-top: 1px solid var(--line);
}
.gen-faq-header { margin-bottom: 64px; max-width: 720px; }
.gen-faq-list { max-width: 920px; }
.gen-faq-item {
    border-bottom: 1px solid var(--line);
    transition: all .3s var(--ease);
}
.gen-faq-item:first-of-type { border-top: 1px solid var(--line); }
.gen-faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 28px 8px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 32px;
    user-select: none;
    transition: color .3s;
}
.gen-faq-item summary::-webkit-details-marker { display: none; }
.gen-faq-q {
    display: flex; align-items: baseline; gap: 24px;
    flex: 1;
}
.gen-faq-num {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 18px;
    color: var(--ink-faint);
    min-width: 32px;
}
.gen-faq-question {
    font-family: 'Cormorant Garamond', serif;
    font-size: 24px; font-weight: 500;
    color: var(--ink);
    line-height: 1.25;
    transition: color .3s;
}
.gen-faq-item summary:hover .gen-faq-question { color: var(--ink-soft); }
.gen-faq-icon {
    width: 18px; height: 18px;
    color: var(--gold);
    flex-shrink: 0;
    transition: transform .3s var(--ease);
}
.gen-faq-item[open] .gen-faq-icon { transform: rotate(45deg); }
.gen-faq-answer {
    padding: 0 8px 32px 64px;
    font-size: 15.5px; color: var(--ink-muted); line-height: 1.75;
    max-width: 760px;
}
@media(max-width: 640px) {
    .gen-faq-item summary { padding: 22px 4px; gap: 16px; }
    .gen-faq-q { gap: 14px; }
    .gen-faq-num { font-size: 16px; min-width: 24px; }
    .gen-faq-question { font-size: 19px; }
    .gen-faq-answer { padding: 0 4px 24px 38px; font-size: 14.5px; }
}

/* =============================================
   PROCEDURES TABS (new — region tabs on main page)
   ============================================= */
.proc-tabs-wrap {
    max-width: 920px;
    margin: 0 auto;
}
.proc-tabs {
    display: flex; justify-content: center; align-items: center;
    gap: 0;
    margin-bottom: 0;
    border-bottom: 1px solid var(--line);
    flex-wrap: wrap;
}
.proc-tab {
    background: none; border: none; cursor: pointer;
    padding: 18px 32px;
    font-family: 'Cormorant Garamond', serif;
    font-size: 22px; font-weight: 500;
    color: var(--ink-faint);
    position: relative;
    transition: color .3s var(--ease);
    letter-spacing: -.005em;
    display: inline-flex; align-items: baseline; gap: 12px;
}
.proc-tab::after {
    content: '';
    position: absolute; bottom: -1px; left: 32px; right: 32px;
    height: 2px;
    background: var(--ink);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform .35s var(--ease);
}
.proc-tab:hover { color: var(--ink-soft); }
.proc-tab.active { color: var(--ink); }
.proc-tab.active::after { transform: scaleX(1); }
.proc-tab .tab-num {
    font-style: italic;
    color: var(--ink-faint);
    font-size: 14px;
    transition: color .3s;
}
.proc-tab.active .tab-num { color: var(--gold); }
.proc-tab .tab-count {
    font-family: 'Inter', sans-serif;
    font-size: 10px; font-weight: 500;
    color: var(--ink-faint);
    text-transform: uppercase; letter-spacing: .16em;
    padding-left: 4px;
}
.proc-tab.active .tab-count { color: var(--ink-muted); }

.proc-panels { padding-top: 16px; }
.proc-panel { display: none; animation: fadeIn .4s ease; }
.proc-panel.active { display: block; }

.proc-list {}
.proc-list a {
    display: grid;
    grid-template-columns: 36px 1fr auto;
    gap: 24px;
    align-items: center;
    padding: 24px 0;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    transition: all .35s var(--ease);
    text-decoration: none;
}
.proc-list a:hover {
    padding-left: 12px;
}
.proc-list-num {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: 15px;
    color: var(--ink-faint);
    transition: color .3s var(--ease);
}
.proc-list a:hover .proc-list-num { color: var(--gold); }
.proc-list-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 26px; font-weight: 500;
    color: var(--ink);
    line-height: 1.1;
    transition: color .3s;
}
.proc-list a:hover .proc-list-name { color: var(--ink-soft); }
.proc-list-arrow {
    width: 18px; height: 18px;
    color: var(--ink-faint);
    transition: all .3s var(--ease);
}
.proc-list a:hover .proc-list-arrow {
    color: var(--gold);
    transform: translateX(4px);
}

@media(max-width: 640px) {
    .proc-tab { padding: 14px 20px; font-size: 18px; }
    .proc-tab::after { left: 20px; right: 20px; }
    .proc-tab .tab-count { display: none; }
    .proc-list-name { font-size: 20px; }
    .proc-list a { gap: 18px; padding: 20px 0; grid-template-columns: 28px 1fr auto; }
}