/* ===================================
   LPP Website — Refined Boutique Theme
   =================================== */

:root {
    --bg-primary: #F5F1EA;
    --bg-secondary: #FFFFFF;
    --bg-elevated: #FFFFFF;
    --bg-dark: #0A0A0A;

    --text-primary: #273047;
    --text-secondary: #5B6478;
    --text-tertiary: #8B92A3;

    --accent: #202a45;
    --accent-muted: #2A3656;

    --border-subtle: rgba(32, 42, 69, 0.08);
    --border-strong: rgba(32, 42, 69, 0.18);

    --font-display: 'Circular', 'Circular Std', 'CircularXX', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Circular', 'Circular Std', 'CircularXX', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --shadow-sm: 0 1px 2px rgba(32, 42, 69, 0.06);
    --shadow-md: 0 18px 45px rgba(32, 42, 69, 0.10);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.65;
    color: var(--text-primary);
    background: var(--bg-primary);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.12;
    color: var(--accent);
    letter-spacing: -0.025em;
    margin-bottom: 1rem;
}

p { margin-bottom: 1.25rem; color: var(--text-primary); }

a { color: var(--accent); text-decoration: none; transition: opacity 0.2s ease, border-color 0.2s ease; }
a:hover { opacity: 0.72; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 28px; }

/* Navigation */
.navbar {
    background: rgba(245, 241, 234, 0.90);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.navbar .container { display: flex; justify-content: space-between; align-items: center; }
.nav-brand { display: flex; align-items: center; }

.brand-logo {
    height: 52px;
    width: auto;
    filter: brightness(0) saturate(100%) invert(11%) sepia(60%) saturate(2000%) hue-rotate(210deg) brightness(95%) contrast(90%);
    transition: opacity 0.2s ease;
}
.brand-logo:hover { opacity: 0.72; }

.nav-menu { display: flex; list-style: none; gap: 2rem; align-items: center; margin: 0; padding: 0; }
.nav-menu li { display: flex; align-items: center; }
.nav-menu a {
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 0.9rem;
    letter-spacing: 0.01em;
    padding: 0.5rem 0;
    position: relative;
    white-space: nowrap;
}
.nav-menu a:hover { color: var(--accent); opacity: 1; }
.nav-menu a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 1px; background: var(--accent); transition: width 0.25s ease; }
.nav-menu a:hover::after { width: 100%; }

/* Language switcher */
.language-switcher { position: relative; padding-left: 1.5rem; margin-left: 0.75rem; border-left: 1px solid var(--border-subtle); display: flex; align-items: center; }
.lang-dropdown-toggle { display: flex; align-items: center; gap: 0.4rem; padding: 0.25rem; background: transparent; border: none; color: var(--text-secondary); cursor: pointer; }
.lang-flag { font-size: 1.2rem; line-height: 1; }
.lang-dropdown-arrow { font-size: 0.6rem; opacity: 0.6; transition: transform 0.25s ease; }
.language-switcher.open .lang-dropdown-arrow { transform: rotate(180deg); }
.lang-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    min-width: 160px;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    z-index: 1000;
    overflow: hidden;
}
.language-switcher.open .lang-dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-option { display: flex; align-items: center; gap: 0.75rem; width: 100%; padding: 0.75rem 1rem; color: var(--text-secondary); font-size: 0.9rem; cursor: pointer; background: transparent; border: none; text-align: left; font-family: var(--font-body); }
.lang-option:hover, .lang-option.active { background: rgba(32, 42, 69, 0.04); color: var(--accent); }

/* Hero */
.hero {
    background:
        linear-gradient(180deg, rgba(10, 10, 10, 0.08) 0%, rgba(10, 10, 10, 0.16) 38%, rgba(10, 10, 10, 0.72) 75%, rgba(10, 10, 10, 0.96) 100%),
        url('../assets/images/hero-background.png') center top / cover no-repeat;
    color: #FFFFFF;
    min-height: 100vh;
    padding: 7rem 0 5rem;
    display: flex;
    align-items: flex-end;
    position: relative;
    overflow: hidden;
}
.hero-inner { width: 100%; display: flex; flex-direction: column; align-items: flex-end; }
.hero-eyebrow { display: inline-block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.2em; color: rgba(255, 255, 255, 0.58); margin-bottom: 1.25rem; }
.hero-title { font-size: clamp(3.4rem, 7vw, 6.25rem); line-height: 0.98; letter-spacing: -0.045em; color: #FFFFFF; max-width: 12ch; margin-bottom: 1.5rem; text-align: right; }
.hero-subtitle { font-size: clamp(1.05rem, 1.6vw, 1.25rem); font-weight: 300; line-height: 1.55; color: rgba(255, 255, 255, 0.78); max-width: 34rem; margin-bottom: 2.5rem; text-align: right; }
.hero-actions { display: flex; gap: 1.25rem; align-items: center; }
.hero-secondary-link { color: rgba(255,255,255,0.82); border-bottom: 1px solid rgba(255,255,255,0.28); font-size: 0.95rem; }
.hero-secondary-link:hover { color: #fff; opacity: 1; border-color: #fff; }

/* Buttons */
.btn { display: inline-block; padding: 0.85rem 1.9rem; border-radius: 999px; font-weight: 500; font-size: 0.9rem; text-align: center; cursor: pointer; border: 1px solid var(--accent); transition: all 0.2s ease; font-family: var(--font-body); }
.btn-primary { background: var(--accent); color: var(--bg-primary); }
.btn-primary:hover { background: transparent; color: var(--accent); opacity: 1; }
.hero .btn-primary { background: #FFFFFF; color: #0A0A0A; border-color: #FFFFFF; }
.hero .btn-primary:hover { background: transparent; color: #FFFFFF; }

/* Credentials */
.credential-strip { background: var(--bg-dark); color: #FFFFFF; padding: 2.5rem 0; }
.credential-strip-inner { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; border-top: 1px solid rgba(255,255,255,0.14); border-bottom: 1px solid rgba(255,255,255,0.14); padding: 2rem 28px; }
.credential-number { display: block; font-family: var(--font-display); font-size: 1.7rem; color: #FFFFFF; margin-bottom: 0.35rem; }
.credential-label { display: block; color: rgba(255,255,255,0.68); font-size: 0.92rem; line-height: 1.5; }

/* Sections */
.section { padding: 9rem 0; position: relative; }
.section-alt { background: var(--bg-secondary); }
.section-kicker { max-width: 640px; margin: 0 auto 1rem; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--text-tertiary); font-weight: 500; }
.section-title { max-width: 640px; margin: 0 auto 2.5rem; color: var(--accent); font-size: clamp(2.1rem, 4vw, 3rem); line-height: 1.08; letter-spacing: -0.035em; }
.section-wide .section-kicker { max-width: 640px; }
.section-wide .section-title { max-width: 640px; }
.content-box { max-width: 640px; margin: 0 auto; background: transparent; padding: 0; border: none; box-shadow: none; }
.content-box-wide { max-width: 960px; }
.content-box p { font-size: 1.05rem; line-height: 1.7; color: var(--text-primary); }
.lede { font-size: 1.16rem !important; color: var(--text-secondary) !important; line-height: 1.65 !important; }

/* Disable legacy carousel safely */
.slides-wrapper, .slides-track { display: block; width: 100%; height: auto; overflow: visible; transform: none !important; }
.slide-nav, .slide-nav-btn, .slide-counter { display: none !important; }

/* Markdown content */
.content-box h1, .content-box h2, .content-box h3, .content-box h4, .content-box h5, .content-box h6 { margin-top: 2.75rem; margin-bottom: 1rem; color: var(--accent); font-weight: 500; }
.content-box h2 { font-size: 1.65rem; }
.content-box h3 { font-size: 1.28rem; }
.content-box ul, .content-box ol { margin-left: 1.25rem; margin-bottom: 1.5rem; line-height: 1.7; }
.content-box li { margin-bottom: 0.5rem; padding-left: 0.25rem; color: var(--text-primary); }
.content-box ul li::marker { color: var(--accent); }
.content-box blockquote { border-left: 1px solid var(--border-strong); padding: 0.4rem 0 0.4rem 1.5rem; margin: 2rem 0; font-family: var(--font-display); font-style: italic; font-size: 1.18rem; color: var(--text-secondary); }
.content-box strong { color: var(--accent); font-weight: 600; }
.content-box em { color: var(--text-secondary); }
.content-box a { color: var(--accent); text-decoration: underline; text-decoration-color: var(--border-strong); text-underline-offset: 3px; }
.content-box a:hover { text-decoration-color: var(--accent); opacity: 1; }
.content-box hr { border: none; height: 1px; background: var(--border-subtle); margin: 3rem 0; }
.content-box img:not(.experience-logo img) { max-width: 100%; height: auto; border-radius: 14px; margin: 2rem 0; border: 1px solid var(--border-subtle); }

/* Cards */
.services-grid, .values-grid, .experience-grid { max-width: 960px; margin: 3rem auto 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.services-grid { grid-template-columns: repeat(2, 1fr); }
.service-card, .value-card, .experience-card { background: var(--bg-elevated); border: 1px solid var(--border-subtle); border-radius: 18px; padding: 2rem; box-shadow: var(--shadow-sm); transition: transform 0.2s ease, box-shadow 0.2s ease; }
.service-card:hover, .value-card:hover, .experience-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.service-card h3, .value-card h3, .experience-card h3 { font-size: 1.2rem; margin-top: 0; margin-bottom: 0.75rem; }
.service-card p, .value-card p, .experience-card p { font-size: 0.98rem; color: var(--text-secondary); margin-bottom: 1rem; }
.service-card ul, .experience-card ul { margin-bottom: 0; }
.value-card p:last-child, .service-card p:last-child, .experience-card p:last-child { margin-bottom: 0; }
.content-box-after-cards { max-width: 640px; margin: 3rem auto 0; }

/* Experience legacy support */
.experience-item { display: grid; grid-template-columns: 130px 1fr; gap: 2.25rem; margin-bottom: 3.5rem; padding-bottom: 3.5rem; border-bottom: 1px solid var(--border-subtle); }
.experience-item:last-child { border-bottom: none; }
.experience-logo { width: 130px; }
.experience-logo img { width: 100%; height: auto; border: none; filter: grayscale(1) brightness(0.9); opacity: 0.82; }
.experience-content h2 { font-size: 1.35rem; margin: 0 0 0.25rem; color: var(--accent); }
.experience-content h3 { font-family: var(--font-body); font-size: 1rem; margin: 0 0 0.25rem; color: var(--text-secondary); font-weight: 500; }
.experience-content em { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-tertiary); font-style: normal; margin-bottom: 1.15rem; }

/* Tables */
.content-box table { width: 100%; border-collapse: collapse; margin: 2rem 0; }
.content-box th { padding: 1rem 1.2rem; text-align: left; font-weight: 500; color: var(--text-tertiary); text-transform: uppercase; font-size: 0.72rem; letter-spacing: 0.12em; border-bottom: 1px solid var(--border-strong); }
.content-box td { padding: 1.15rem 1.2rem; border-bottom: 1px solid var(--border-subtle); color: var(--text-primary); vertical-align: top; }
.content-box td:first-child { font-weight: 500; color: var(--accent); white-space: nowrap; }

/* Contact */
.contact-section { background: var(--bg-primary); }
.contact-section .section-kicker,
.contact-section .section-title { max-width: 960px; }
.contact-wrapper { max-width: 960px; margin: 0 auto; display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 4rem; }
.contact-details, .contact-form { background: transparent; padding: 0; border: none; box-shadow: none; }
.contact-details h3, .contact-form h3 { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-tertiary); font-weight: 500; margin-bottom: 2rem; }
.contact-item { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.75rem; }
.contact-icon { font-size: 0.95rem; flex-shrink: 0; opacity: 0.45; filter: grayscale(1); line-height: 1.8; }
.contact-label { display: block; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-tertiary); margin-bottom: 0.25rem; font-weight: 500; }
.contact-value { font-size: 1rem; color: var(--text-primary); line-height: 1.5; }
.contact-value a { color: var(--text-primary); border-bottom: 1px solid var(--border-subtle); }
.contact-value a:hover { border-bottom-color: var(--accent); opacity: 1; }
.contact-description { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.65; margin-top: 2rem; max-width: 32rem; }
.hidden-field { display: none; }

/* Forms */
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; color: var(--text-secondary); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.12em; }
.form-group input, .form-group textarea { width: 100%; padding: 0.95rem 1rem; border: 1px solid var(--border-strong); border-radius: 10px; font-family: var(--font-body); font-size: 1rem; background: var(--bg-elevated); color: var(--text-primary); transition: border-color 0.2s ease, box-shadow 0.2s ease; }
.form-group input:hover, .form-group textarea:hover { border-color: var(--text-tertiary); }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(32, 42, 69, 0.06); }
.contact-form .btn-primary { margin-top: 1rem; }
#form-status { margin-top: 1rem; padding: 0.75rem 0; font-size: 0.875rem; display: none; }
#form-status.info, #form-status.success, #form-status.error { display: block; }
#form-status.info { color: var(--text-secondary); }
#form-status.success { color: var(--accent); }
#form-status.error { color: #B42318; }

/* Loading */
.loading { text-align: left; color: var(--text-tertiary); padding: 1rem 0; font-style: italic; }
.loading::after { content: ''; display: inline-block; width: 16px; height: 16px; border: 2px solid var(--border-subtle); border-top-color: var(--accent); border-radius: 50%; animation: spin 1s linear infinite; margin-left: 10px; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Footer */
.footer { background: var(--bg-dark); color: rgba(255,255,255,0.55); padding: 5rem 0 2.5rem; }
.footer-main { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 4rem; padding-bottom: 3.5rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-logo { height: 44px; width: auto; filter: brightness(0) invert(1); opacity: 0.9; margin-bottom: 1.25rem; display: block; }
.footer-tagline { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.14em; color: rgba(255,255,255,0.35); margin-bottom: 1rem; }
.footer-desc { font-size: 0.9rem; line-height: 1.65; color: rgba(255,255,255,0.5); max-width: 26rem; margin-bottom: 0; }
.footer-nav-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.14em; color: rgba(255,255,255,0.35); font-weight: 500; margin-bottom: 1.25rem; }
.footer-nav ul { list-style: none; margin: 0; padding: 0; }
.footer-nav ul li { margin-bottom: 0.75rem; }
.footer-nav ul a { color: rgba(255,255,255,0.65); font-size: 0.92rem; text-decoration: none; transition: color 0.2s ease; }
.footer-nav ul a:hover { color: #fff; opacity: 1; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 2rem; gap: 1rem; flex-wrap: wrap; }
.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,0.35); margin: 0; }
.footer-legal-meta { font-size: 0.78rem; color: rgba(255,255,255,0.25); margin: 0; }

@media (max-width: 768px) {
    .footer-main { grid-template-columns: 1fr; gap: 2.5rem; }
    .footer-bottom { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
}

/* Mobile navigation */
.nav-toggle { display: none; flex-direction: column; justify-content: center; align-items: center; width: 44px; height: 44px; background: transparent; border: none; cursor: pointer; padding: 0; z-index: 1001; position: relative; }
.hamburger, .hamburger::before, .hamburger::after { width: 22px; height: 1px; background: var(--accent); border-radius: 2px; transition: all 0.25s ease; }
.hamburger { position: relative; }
.hamburger::before, .hamburger::after { content: ''; position: absolute; left: 0; }
.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }
.nav-toggle.active .hamburger { background: transparent; }
.nav-toggle.active .hamburger::before { transform: rotate(45deg); top: 0; }
.nav-toggle.active .hamburger::after { transform: rotate(-45deg); top: 0; }
.nav-overlay { display: none; position: fixed; inset: 0; background: rgba(10, 10, 10, 0.62); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); z-index: 999; opacity: 0; transition: opacity 0.25s ease; }
.nav-overlay.active { opacity: 1; }

@media (max-width: 968px) {
    .services-grid, .values-grid, .experience-grid { grid-template-columns: 1fr; max-width: 640px; }
    .contact-wrapper { grid-template-columns: 1fr; gap: 3rem; max-width: 640px; }
}

@media (max-width: 768px) {
    .container { padding: 0 24px; }
    .nav-toggle { display: flex; }
    .nav-overlay { display: block; }
    .nav-menu { position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; flex-direction: column; background: var(--bg-secondary); padding: 5rem 2rem 2rem; transition: right 0.3s ease; z-index: 1000; gap: 0; overflow-y: auto; box-shadow: -12px 0 35px rgba(32, 42, 69, 0.16); border-left: 1px solid var(--border-subtle); align-items: stretch; }
    .nav-menu.active { right: 0; }
    .nav-menu li { width: 100%; border-bottom: 1px solid var(--border-subtle); }
    .nav-menu a { width: 100%; padding: 1rem 0; min-height: 44px; font-size: 1rem; }
    .nav-menu a::after { display: none; }
    .language-switcher { position: static; padding: 1.5rem 0 0; margin: 1.5rem 0 0; border-left: none; border-top: 1px solid var(--border-subtle); width: 100%; justify-content: flex-start; }
    .lang-dropdown-menu { right: auto; left: 0; }
    .brand-logo { height: 42px; }
    .hero { min-height: 82vh; padding: 6rem 0 4rem; }
    .hero-inner { align-items: flex-start; }
    .hero-title { font-size: clamp(2.75rem, 13vw, 4rem); max-width: 11ch; text-align: left; }
    .hero-subtitle { font-size: 1.05rem; max-width: 28rem; text-align: left; }
    .hero-actions { flex-direction: column; align-items: flex-start; gap: 1rem; }
    .credential-strip-inner { grid-template-columns: 1fr; padding-left: 24px; padding-right: 24px; }
    .section { padding: 6rem 0; }
    .section-title, .section-kicker, .content-box { max-width: 100%; }
    .experience-item { grid-template-columns: 1fr; gap: 1rem; }
    .experience-logo { width: 115px; }
    .content-box table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .content-box td:first-child { white-space: normal; min-width: 100px; }
}

@media (max-width: 480px) {
    body { font-size: 16px; }
    .container { padding: 0 20px; }
    .hero { min-height: 74vh; padding: 5rem 0 3rem; }
    .hero-title { font-size: 2.55rem; }
    .hero-subtitle { font-size: 1rem; }
    .section { padding: 4.75rem 0; }
    .service-card, .value-card, .experience-card { padding: 1.5rem; border-radius: 16px; }
    .experience-logo { width: 96px; }
    .form-group input, .form-group textarea { font-size: 16px; }
    .content-box h2, .content-box h3 { margin-top: 2rem; }
    .content-box table, .content-box tbody, .content-box tr, .content-box td { display: block; width: 100%; }
    .content-box thead { display: none; }
    .content-box tr { margin-bottom: 1.5rem; border-top: 1px solid var(--border-subtle); padding-top: 1rem; }
    .content-box td { border-bottom: none; padding: 0.4rem 0; }
    .content-box td:first-child { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-tertiary); font-weight: 500; padding-bottom: 0.25rem; }
    .nav-menu { width: 260px; }
}