/* ══════════════════════════════════════
   ush.css — Shared Stylesheet for USH
   Universal Student Housing
   ══════════════════════════════════════ */

/* ── RESET ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

/* ── VARIABLES ── */
:root {
  --c-cream: #FBF8F3;
  --c-cream-dim: #F5F0E8;
  --c-charcoal: #1A1E1C;
  --c-text: #2C3330;
  --c-text-light: #5F6B65;
  --c-text-muted: #8A9590;
  --c-teal: #6EB7A3;
  --c-teal-dark: #5A9E8C;
  --c-teal-light: #EDF7F4;
  --c-teal-glow: #6EB7A3;
  --c-orange: #D9A84E;
  --c-orange-dark: #C4943F;
  --c-orange-light: #FDF5E8;
  --c-amber: #D4984A;
  --c-amber-light: #FDF5EB;
  --c-amber-glow: #E8AE5E;
  --c-olive-dark: #4A5250;
  --c-olive: #404846;
  --c-white: #FFFFFF;
  --c-border: rgba(44,51,48,0.08);
  --c-border-strong: rgba(44,51,48,0.14);
  --ff-display: 'Fraunces', Georgia, serif;
  --ff-body: 'Work Sans', system-ui, sans-serif;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-full: 50px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --max-w: 1200px;
  --ease-out: cubic-bezier(.16,1,.3,1);
}

/* ── BASE ── */
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{font-family:var(--ff-body);color:var(--c-text);background:var(--c-cream);line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}

/* ── CONTAINER ── */
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}
@media(min-width:768px){.container{padding:0 40px}}
@media(min-width:1080px){.container{padding:0 48px}}

/* ── NAV ── */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:10px 0;background:rgba(251,248,243,0.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 1px 12px rgba(0,0,0,0.06);transition:all 0.4s var(--ease-out)}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;line-height:0}
.nav-logo img{height:46px;width:auto;display:block;transition:filter 0.4s}
.nav-links{display:none;gap:32px;align-items:center}
@media(min-width:900px){.nav-links{display:flex}}
.nav-links a{font-size:0.88rem;font-weight:500;color:var(--c-text);letter-spacing:0.01em;transition:color 0.3s}
.nav-links a:hover{color:var(--c-teal)}
.nav-links a.active{color:var(--c-teal);font-weight:600}
.nav.scrolled .nav-links a{color:var(--c-text)}
.nav.scrolled .nav-links a:hover{color:var(--c-teal)}

/* ── MOBILE MENU ── */
.nav-mobile-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;background:transparent;cursor:pointer;color:var(--c-text);transition:color 0.3s}
.nav.scrolled .nav-mobile-btn{color:var(--c-text)}
@media(min-width:900px){.nav-mobile-btn{display:none}}
.mobile-menu{position:fixed;inset:0;background:var(--c-cream);z-index:200;display:flex;flex-direction:column;align-items:center;gap:12px;opacity:0;pointer-events:none;transition:opacity 0.35s;overflow-y:auto;padding:60px 20px 40px}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a:first-of-type{margin-top:auto}
.mobile-menu a:last-of-type{margin-bottom:auto}
.mobile-menu a{font-family:var(--ff-display);font-size:1.35rem;font-weight:600;color:var(--c-text);display:block;padding:6px 20px;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:rgba(0,0,0,0.05)}
.mobile-menu a.btn{display:inline-flex;align-items:center;justify-content:center;font-size:0.95rem;padding:10px 28px;border-radius:50px;color:var(--c-white);margin-top:4px;width:auto;max-width:200px}
.mobile-close{position:absolute;top:20px;right:24px;width:40px;height:40px;border:none;background:transparent;cursor:pointer;color:var(--c-text)}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:50px;font-family:var(--ff-body);font-weight:600;font-size:0.88rem;border:none;cursor:pointer;transition:all 0.3s var(--ease-out);letter-spacing:0.01em}
.btn-primary{background:var(--c-orange);color:var(--c-white)}
.btn-primary:hover{background:var(--c-orange-dark);transform:translateY(-1px);box-shadow:0 6px 20px rgba(255,136,83,0.3)}
.btn-secondary{background:var(--c-orange);color:var(--c-white)}
.btn-secondary:hover{background:var(--c-orange-dark);transform:translateY(-1px);box-shadow:0 6px 20px rgba(255,136,83,0.3)}
.btn-outline{background:transparent;color:var(--c-white);border:1.5px solid rgba(255,255,255,0.7)}
.btn-outline:hover{background:rgba(255,255,255,0.12);border-color:rgba(255,255,255,0.8)}
.btn-outline-dark{background:transparent;color:var(--c-orange);border:1.5px solid var(--c-orange)}
.btn-outline-dark:hover{background:var(--c-orange);color:var(--c-white)}
.btn-teal{background:var(--c-teal);color:var(--c-white)}
.btn-teal:hover{background:var(--c-teal-dark);transform:translateY(-1px);box-shadow:0 6px 20px rgba(110,183,163,0.3)}
@media(max-width:480px){.btn{padding:11px 22px;font-size:0.84rem}}

/* ── SECTION UTILITIES ── */
.section{padding:100px 0}
@media(max-width:768px){.section{padding:64px 0}}
.section-label{font-size:0.72rem;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;color:var(--c-orange);margin-bottom:16px}
.section-title{font-family:var(--ff-display);font-size:clamp(2.2rem,4.5vw,3.2rem);font-weight:600;line-height:1.12;letter-spacing:-0.02em;color:var(--c-charcoal);max-width:720px}
.section-title em{font-style:italic;font-weight:400;color:var(--c-teal)}

/* ── HERO ORB ANIMATION (shared across pages) ── */
.hero-orb{position:absolute;border-radius:50%;pointer-events:none;z-index:0}
.hero-orb-1{width:500px;height:500px;top:-100px;right:-150px;background:radial-gradient(circle,rgba(255,136,83,0.1),transparent 60%);filter:blur(60px);animation:orbFloat 10s ease-in-out infinite}
.hero-orb-2{width:400px;height:400px;bottom:-80px;left:-100px;background:radial-gradient(circle,rgba(110,183,163,0.08),transparent 60%);filter:blur(50px);animation:orbFloat 12s ease-in-out infinite reverse}
@keyframes orbFloat{0%,100%{transform:translate(0,0)}33%{transform:translate(20px,-15px)}66%{transform:translate(-15px,10px)}}

/* ── CTA SECTION (shared) ── */
.cta{background:linear-gradient(170deg,#4A5250 0%,#404846 100%);color:var(--c-white);position:relative;overflow:hidden;padding:100px 0}
.cta::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle,rgba(255,255,255,0.015) 1px,transparent 1px);background-size:20px 20px;pointer-events:none}
.cta-inner{text-align:center;position:relative;z-index:1}
.cta .section-label{color:var(--c-orange)}
.cta h2{font-family:var(--ff-display);font-size:clamp(2rem,4.5vw,3.2rem);font-weight:700;line-height:1.1;letter-spacing:-0.02em;margin-bottom:16px}
.cta h2 em{font-style:italic;font-weight:400;color:var(--c-orange)}
.cta p{font-size:1.05rem;color:rgba(255,255,255,0.8);max-width:520px;margin:0 auto 36px;line-height:1.65}
.cta-buttons{display:flex;justify-content:center;flex-wrap:wrap;gap:14px}
.cta-orb{position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(255,136,83,0.06),transparent 60%);filter:blur(80px);top:-200px;left:50%;transform:translateX(-50%);pointer-events:none}
@media(max-width:480px){.cta{padding:72px 0}}

/* ── FOOTER ── */
.footer{background:#3A4240;color:rgba(255,255,255,0.7);padding:56px 0 32px}
.footer-inner{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:40px}
@media(max-width:768px){.footer-inner{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:480px){.footer-inner{grid-template-columns:1fr}}
.footer-brand{font-family:var(--ff-display);font-size:1.15rem;font-weight:700;color:var(--c-white);margin-bottom:12px}
.footer-brand-desc{font-size:0.85rem;line-height:1.6;max-width:280px}
.footer-col h4{font-size:0.72rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:rgba(255,255,255,0.55);margin-bottom:16px}
.footer-col a{display:block;font-size:0.88rem;color:rgba(255,255,255,0.75);margin-bottom:10px;transition:color 0.25s}
.footer-col a:hover{color:var(--c-orange)}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.06);margin-top:40px;padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:0.78rem}

/* ── ANIMATIONS ── */
.hero-stagger>*{opacity:0;transform:translateY(28px);animation:staggerIn 0.8s var(--ease-out) forwards}
.hero-stagger>*:nth-child(1){animation-delay:.15s}
.hero-stagger>*:nth-child(2){animation-delay:.3s}
.hero-stagger>*:nth-child(3){animation-delay:.45s}
.hero-stagger>*:nth-child(4){animation-delay:.6s}
.hero-stagger>*:nth-child(5){animation-delay:.75s}
.hero-stagger>*:nth-child(6){animation-delay:.9s}
@keyframes staggerIn{to{opacity:1;transform:translateY(0)}}

/* ── SCROLL REVEAL ── */
[data-reveal]{opacity:0;transform:translateY(32px);transition:all 0.7s var(--ease-out)}
[data-reveal].revealed{opacity:1;transform:none}

/* ── ZIGZAG ROWS (shared: about, partners, homestaymatch) ── */
.zigzag-row{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:80px}
.zigzag-row:last-child{margin-bottom:0}
.zigzag-row.reverse .zigzag-img{order:2}
.zigzag-row.reverse .zigzag-text{order:1}
@media(max-width:768px){
  .zigzag-row{grid-template-columns:1fr;gap:32px;margin-bottom:56px}
  .zigzag-row.reverse .zigzag-img{order:0}
  .zigzag-row.reverse .zigzag-text{order:0}
}
.zigzag-img{border-radius:var(--r-xl);overflow:hidden;aspect-ratio:4/3}
.zigzag-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s var(--ease-out)}
.zigzag-img:hover img{transform:scale(1.03)}
.zigzag-text h3{font-family:var(--ff-display);font-size:1.5rem;font-weight:600;color:var(--c-charcoal);margin-bottom:16px}
.zigzag-text h3 em{font-style:italic;font-weight:400;color:var(--c-teal)}
.zigzag-text p{font-size:1.02rem;color:var(--c-text-light);line-height:1.7;margin-bottom:16px}
.zigzag-text p:last-child{margin-bottom:0}

/* ── LOGO MARQUEE (shared: about, partners) ── */
.logo-marquee-wrap{overflow:hidden;position:relative;padding:8px 0}
.logo-marquee-wrap::before,.logo-marquee-wrap::after{content:'';position:absolute;top:0;bottom:0;width:120px;z-index:2;pointer-events:none}
.logo-marquee-wrap::before{left:0;background:linear-gradient(to right,var(--c-cream),transparent)}
.logo-marquee-wrap::after{right:0;background:linear-gradient(to left,var(--c-cream),transparent)}
.logo-marquee-track{display:flex;gap:16px;width:max-content;animation:marqueeScroll 30s linear infinite}
.logo-marquee-track:hover{animation-play-state:paused}
@keyframes marqueeScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.logo-item{background:var(--c-white);border-radius:var(--r-md);border:1px solid var(--c-border);padding:16px 20px 14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;height:110px;width:170px;flex-shrink:0;transition:all 0.3s var(--ease-out)}
.logo-item:hover{box-shadow:var(--shadow-md);border-color:var(--c-teal);transform:translateY(-3px)}
.logo-item img{max-width:100%;max-height:48px;object-fit:contain;transition:transform 0.3s}
.logo-item:hover img{transform:scale(1.06)}
.logo-item-name{font-size:0.7rem;font-weight:500;color:var(--c-text-muted);letter-spacing:0.01em;text-align:center;line-height:1.3;white-space:nowrap}

/* ── SAFETY CHECKS (shared: index, partners) ── */
.safety-checks{margin-top:24px;display:flex;flex-direction:column;gap:16px}
.safety-check{display:flex;gap:14px;align-items:flex-start}
.safety-check-icon{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:rgba(110,183,163,0.12);display:flex;align-items:center;justify-content:center;margin-top:2px}
.safety-check-icon svg{width:14px;height:14px;color:var(--c-teal)}

/* ── FORM ELEMENTS (shared: partners contact form, contact, apply) ── */
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group label{font-size:0.82rem;font-weight:600;color:var(--c-charcoal);letter-spacing:0.02em}
.form-group input,
.form-group select,
.form-group textarea{font-family:var(--ff-body);font-size:0.95rem;padding:13px 16px;border-radius:var(--r-md);border:1.5px solid var(--c-border-strong);background:var(--c-white);color:var(--c-text);transition:all 0.3s var(--ease-out);outline:none;appearance:none;-webkit-appearance:none}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{border-color:var(--c-teal);box-shadow:0 0 0 3px rgba(110,183,163,0.12)}
.form-group input::placeholder,
.form-group textarea::placeholder{color:var(--c-text-muted)}
.form-group select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235F6B65' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px}
.form-group textarea{min-height:120px;resize:vertical}

/* ── ICON COLOR UTILITIES (shared: partners, contact, what-is-homestay, become-a-host) ── */
.icon-teal{background:rgba(110,183,163,0.15)}
.icon-teal svg{color:var(--c-teal)}
.icon-gold{background:rgba(217,168,78,0.15)}
.icon-gold svg{color:var(--c-orange)}

/* ── FAQ ITEMS (shared: contact, become-a-host, what-is-homestay) ── */
.faq-item{background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--r-md);overflow:hidden;transition:box-shadow 0.25s}
.faq-item.open{box-shadow:var(--shadow-md)}
.faq-q{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;cursor:pointer;gap:16px}
.faq-q span{font-size:0.95rem;font-weight:600;color:var(--c-charcoal);line-height:1.4}
.faq-icon{width:28px;height:28px;border-radius:50%;background:var(--c-cream-dim);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background 0.25s,transform 0.3s}
.faq-item.open .faq-icon{background:var(--c-teal-light);transform:rotate(45deg)}
.faq-icon svg{color:var(--c-text-muted)}
.faq-item.open .faq-icon svg{color:var(--c-teal)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.4s var(--ease-out),padding 0.3s}
.faq-item.open .faq-answer{max-height:300px;padding:0 24px 22px}
.faq-answer p{font-size:0.9rem;color:var(--c-text-light);line-height:1.7}

/* ── CTA BANNER (shared: become-a-host, what-is-homestay) ── */
.cta-banner{background:var(--c-charcoal);border-radius:var(--r-xl);padding:72px 64px;display:grid;grid-template-columns:1fr auto;gap:48px;align-items:center;overflow:hidden;position:relative}
@media(max-width:760px){.cta-banner{grid-template-columns:1fr;padding:48px 36px;gap:32px;text-align:center}}
.cta-banner::before{content:'';position:absolute;top:-80px;right:-80px;width:300px;height:300px;border-radius:50%;background:var(--c-teal);opacity:0.06}
.cta-banner::after{content:'';position:absolute;bottom:-60px;left:60px;width:200px;height:200px;border-radius:50%;background:var(--c-orange);opacity:0.06}
.cta-label{font-size:0.7rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--c-orange);margin-bottom:14px}
.cta-banner h2{font-family:var(--ff-display);font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700;color:var(--c-white);line-height:1.1;letter-spacing:-0.02em;margin-bottom:12px}
.cta-banner h2 em{font-style:italic;font-weight:400;color:var(--c-teal)}
.cta-banner p{font-size:0.95rem;color:rgba(255,255,255,0.65);line-height:1.65;max-width:460px}
.cta-actions{display:flex;flex-direction:column;gap:12px;align-items:flex-start;position:relative;z-index:1}
@media(max-width:760px){.cta-actions{align-items:center}}
.cta-note{font-size:0.78rem;color:rgba(255,255,255,0.45);text-align:center}

/* ── LOGIN MODAL (shared across all pages) ── */
.login-overlay{position:fixed;inset:0;background:rgba(26,30,28,0.5);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:300;opacity:0;pointer-events:none;transition:opacity 0.3s;display:flex;align-items:center;justify-content:center;padding:24px}
.login-overlay.open{opacity:1;pointer-events:auto}
.login-modal{background:var(--c-white);border-radius:var(--r-xl);padding:44px 40px 36px;width:100%;max-width:420px;position:relative;transform:translateY(20px) scale(0.97);transition:transform 0.35s var(--ease-out);box-shadow:0 24px 60px rgba(0,0,0,0.15)}
.login-overlay.open .login-modal{transform:translateY(0) scale(1)}
.login-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border:none;background:var(--c-cream);border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--c-text-muted);transition:all 0.25s}
.login-close:hover{background:var(--c-cream-dim);color:var(--c-text)}
.login-title{font-family:var(--ff-display);font-size:1.5rem;font-weight:600;color:var(--c-charcoal);margin-bottom:6px}
.login-subtitle{font-size:0.88rem;color:var(--c-text-muted);margin-bottom:28px}
.login-form{display:flex;flex-direction:column;gap:16px}
.login-form .form-group{display:flex;flex-direction:column;gap:6px}
.login-form .form-group label{font-size:0.82rem;font-weight:600;color:var(--c-charcoal)}
.login-form .form-group input{font-family:var(--ff-body);font-size:0.92rem;padding:12px 16px;border-radius:var(--r-sm);border:1.5px solid var(--c-border-strong);background:var(--c-white);color:var(--c-text);outline:none;transition:border-color 0.25s,box-shadow 0.25s}
.login-form .form-group input:focus{border-color:var(--c-teal);box-shadow:0 0 0 3px rgba(110,183,163,0.12)}
.login-form .form-group.error input{border-color:#e53e3e;box-shadow:0 0 0 3px rgba(229,62,62,0.12)}
.login-form .form-group.error label{color:#e53e3e}
.login-form .field-error{font-size:0.75rem;color:#e53e3e;margin-top:2px}
.login-form .form-group input::placeholder{color:var(--c-text-muted)}
.login-btn{width:100%;padding:13px;border:none;border-radius:50px;background:var(--c-orange);color:var(--c-white);font-family:var(--ff-body);font-size:0.92rem;font-weight:600;cursor:pointer;transition:all 0.3s var(--ease-out);margin-top:4px}
.login-btn:hover{background:var(--c-orange-dark);transform:translateY(-1px);box-shadow:0 6px 20px rgba(255,136,83,0.3)}
.login-forgot{text-align:right;margin-top:-8px}
.login-forgot a{font-size:0.8rem;color:var(--c-teal);font-weight:500;transition:color 0.25s}
.login-forgot a:hover{color:var(--c-teal-dark)}
.login-divider{display:flex;align-items:center;gap:12px;margin:4px 0}
.login-divider::before,.login-divider::after{content:'';flex:1;height:1px;background:var(--c-border)}
.login-divider span{font-size:0.78rem;color:var(--c-text-muted);font-weight:500}
.login-create{text-align:center;font-size:0.88rem;color:var(--c-text-light)}
.login-create a{color:var(--c-teal);font-weight:600;transition:color 0.25s}
.login-create a:hover{color:var(--c-teal-dark)}
@media(max-width:480px){.login-modal{padding:32px 24px 28px}}

/* ── SIGNUP MODAL ── */
.signup-overlay{position:fixed;inset:0;background:rgba(26,30,28,0.5);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:300;opacity:0;pointer-events:none;transition:opacity 0.3s;display:flex;align-items:center;justify-content:center;padding:24px}
.signup-overlay.open{opacity:1;pointer-events:auto}
.signup-modal{background:var(--c-white);border-radius:var(--r-xl);padding:44px 40px 36px;width:100%;max-width:480px;max-height:90vh;overflow-y:auto;position:relative;transform:translateY(20px) scale(0.97);transition:transform 0.35s var(--ease-out);box-shadow:0 24px 60px rgba(0,0,0,0.15)}
.signup-overlay.open .signup-modal{transform:translateY(0) scale(1)}
.signup-modal .login-close{position:absolute;top:16px;right:16px}
.signup-modal .login-title{margin-bottom:6px}
.signup-modal .login-subtitle{margin-bottom:24px}
.signup-form{display:flex;flex-direction:column;gap:14px}
.signup-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.signup-form .form-group{display:flex;flex-direction:column;gap:5px}
.signup-form .form-group label{font-size:0.78rem;font-weight:600;color:var(--c-charcoal)}
.signup-form .form-group input,.signup-form .form-group select,.signup-form .form-group textarea{font-family:var(--ff-body);font-size:0.88rem;padding:11px 14px;border-radius:var(--r-sm);border:1.5px solid var(--c-border-strong);background:var(--c-white);color:var(--c-text);outline:none;transition:border-color 0.25s,box-shadow 0.25s;appearance:none;-webkit-appearance:none}
.signup-form .form-group select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238A9590' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}
.signup-form .form-group textarea{resize:vertical;min-height:80px;line-height:1.5}
.signup-form .form-group input:focus,.signup-form .form-group select:focus,.signup-form .form-group textarea:focus{border-color:var(--c-teal);box-shadow:0 0 0 3px rgba(110,183,163,0.12)}
.signup-form .form-group input::placeholder,.signup-form .form-group textarea::placeholder{color:var(--c-text-muted)}
.signup-section-label{font-size:0.82rem;font-weight:600;color:var(--c-charcoal);margin-top:4px}
.signup-section-note{font-size:0.75rem;color:var(--c-text-muted);margin-top:-4px}
.dob-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.gender-row{display:flex;gap:0;margin-top:2px}
.gender-row label{flex:1;display:flex;align-items:center;justify-content:center;padding:10px;border:1.5px solid var(--c-border-strong);font-size:0.88rem;font-weight:500;color:var(--c-text);cursor:pointer;transition:all 0.25s}
.gender-row label:first-child{border-radius:var(--r-sm) 0 0 var(--r-sm)}
.gender-row label:last-child{border-radius:0 var(--r-sm) var(--r-sm) 0;border-left:none}
.gender-row input{display:none}
.gender-row input:checked+span{color:var(--c-teal);font-weight:600}
.gender-row label:has(input:checked){border-color:var(--c-teal);background:var(--c-teal-light)}
.signup-legal{font-size:0.75rem;color:var(--c-text-muted);text-align:center;line-height:1.5;margin-top:4px}
.signup-legal a{color:var(--c-teal);font-weight:500}
@media(max-width:520px){.signup-form .form-row{grid-template-columns:1fr}.signup-modal{padding:32px 24px 28px}}

/* ── DARK FOOTER VARIANT (shared: become-a-host, what-is-homestay) ── */
.footer-charcoal{background:var(--c-charcoal);padding:64px 0 0}
.footer-charcoal .footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,0.08)}
@media(max-width:900px){.footer-charcoal .footer-inner{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:500px){.footer-charcoal .footer-inner{grid-template-columns:1fr}}
.footer-charcoal .footer-brand{font-size:1.2rem;font-weight:700;color:var(--c-white);margin-bottom:12px}
.footer-charcoal .footer-brand-desc{font-size:0.82rem;color:rgba(255,255,255,0.45);line-height:1.65;max-width:280px}
.footer-charcoal .footer-col h4{font-size:0.75rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:rgba(255,255,255,0.35);margin-bottom:16px}
.footer-charcoal .footer-col a{display:block;font-size:0.88rem;color:rgba(255,255,255,0.6);margin-bottom:10px;transition:color 0.25s}
.footer-charcoal .footer-col a:hover{color:var(--c-white)}
.footer-charcoal .footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:20px 0;font-size:0.78rem;color:rgba(255,255,255,0.3);flex-wrap:wrap;gap:8px}