/* ===== THE ONE MOBILE - STYLES ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg-base: #050A14; --bg-surface: #0A1628; --bg-card: #0D1F3C;
  --cyan: #00D4FF; --cyan-dim: rgba(0,212,255,0.15); --cyan-glow: rgba(0,212,255,0.08);
  --purple: #7B61FF; --green: #00FF88; --gold: #FFD700;
  --text-primary: #F0F6FF; --text-secondary: #8BA3C7; --text-muted: #4A6080;
  --border: rgba(0,212,255,0.12); --border-hover: rgba(0,212,255,0.3);
  --font-head: 'Syne', sans-serif; --font-body: 'Plus Jakarta Sans', sans-serif;
  --radius: 12px; --radius-lg: 20px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.4); --shadow-glow: 0 0 40px rgba(0,212,255,0.15);
}
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--bg-base); color: var(--text-primary); line-height: 1.6; overflow-x: hidden; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--cyan-dim); border-radius: 3px; }

/* NAV */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(5,10,20,0.85); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); transition: all 0.3s ease; }
.nav.scrolled { background: rgba(5,10,20,0.97); box-shadow: 0 4px 30px rgba(0,0,0,0.5); }
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; height: 68px; display: flex; align-items: center; gap: 32px; }
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.logo-icon { display: flex; align-items: center; }
.logo-text { display: flex; align-items: baseline; gap: 4px; font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; }
.logo-the { color: var(--text-secondary); font-weight: 400; font-size: 0.9rem; }
.logo-one { color: var(--text-primary); }
.logo-mobile { color: var(--cyan); }
.nav-links { display: flex; list-style: none; gap: 8px; margin-left: auto; }
.nav-links a { color: var(--text-secondary); text-decoration: none; font-size: 0.875rem; font-weight: 500; padding: 8px 14px; border-radius: 8px; transition: all 0.2s ease; }
.nav-links a:hover { color: var(--text-primary); background: var(--cyan-glow); }
.nav-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

/* BUTTONS */
.btn-primary-sm { background: var(--cyan); color: #000; border: none; cursor: pointer; padding: 8px 18px; border-radius: 8px; font-size: 0.8rem; font-weight: 600; font-family: var(--font-body); transition: all 0.2s ease; white-space: nowrap; }
.btn-primary-sm:hover { background: #33DDFF; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(0,212,255,0.4); }
.btn-outline-sm { background: transparent; color: var(--text-secondary); border: 1px solid var(--border); cursor: pointer; padding: 8px 18px; border-radius: 8px; font-size: 0.8rem; font-weight: 500; font-family: var(--font-body); transition: all 0.2s ease; white-space: nowrap; }
.btn-outline-sm:hover { color: var(--cyan); border-color: var(--cyan); background: var(--cyan-glow); }
.btn-outline { background: transparent; color: var(--cyan); border: 1px solid var(--cyan); cursor: pointer; padding: 12px 32px; border-radius: 10px; font-size: 0.9rem; font-weight: 600; font-family: var(--font-body); transition: all 0.2s ease; }
.btn-outline:hover { background: var(--cyan-dim); transform: translateY(-2px); }
.btn-primary-lg { background: linear-gradient(135deg, var(--cyan), #0099CC); color: #000; border: none; cursor: pointer; padding: 14px 32px; border-radius: 10px; font-size: 1rem; font-weight: 700; font-family: var(--font-body); transition: all 0.3s ease; display: inline-block; }
.btn-primary-lg:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,212,255,0.4); }
.btn-primary-lg.full-w { width: 100%; text-align: center; }

/* HAMBURGER */
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: all 0.3s ease; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* MOBILE MENU */
.mobile-menu { position: fixed; top: 68px; left: 0; right: 0; z-index: 999; background: rgba(5,10,20,0.98); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); padding: 24px; transform: translateY(-110%); transition: transform 0.3s ease; }
.mobile-menu.open { transform: translateY(0); }
.mobile-menu ul { list-style: none; margin-bottom: 20px; }
.mobile-menu ul li { border-bottom: 1px solid var(--border); }
.mobile-menu ul li a { display: block; padding: 14px 0; color: var(--text-primary); text-decoration: none; font-size: 1rem; font-weight: 500; }
.mobile-menu-actions { display: flex; gap: 12px; }
.mobile-menu-actions button { flex: 1; }

/* SECTION HEADERS */
.section-header { text-align: center; margin-bottom: 48px; }
.section-tag { display: inline-block; background: var(--cyan-dim); color: var(--cyan); border: 1px solid rgba(0,212,255,0.3); padding: 6px 16px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 16px; }
.section-header h2 { font-family: var(--font-head); font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; margin-bottom: 12px; }
.section-header p { color: var(--text-secondary); font-size: 1rem; max-width: 500px; margin: 0 auto; }
.gradient-text { background: linear-gradient(135deg, var(--cyan), var(--purple)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* HERO */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden; padding: 100px 0 60px; }
.hero-grid-bg { position: absolute; inset: 0; background-image: linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px); background-size: 60px 60px; mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; }
.hero-glow-1 { width: 500px; height: 500px; background: rgba(0,212,255,0.08); top: -100px; right: -100px; }
.hero-glow-2 { width: 400px; height: 400px; background: rgba(123,97,255,0.06); bottom: -50px; left: -50px; }
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-pill { display: inline-flex; align-items: center; gap: 8px; background: rgba(0,212,255,0.08); border: 1px solid rgba(0,212,255,0.2); padding: 8px 16px; border-radius: 20px; font-size: 0.8rem; color: var(--cyan); margin-bottom: 24px; }
.pill-dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.6;transform:scale(1.3)} }
.hero-title { font-family: var(--font-head); font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.hero-sub-title { color: var(--text-secondary); font-weight: 400; font-size: 0.85em; }
.hero-desc { color: var(--text-secondary); font-size: 1rem; line-height: 1.7; margin-bottom: 32px; max-width: 480px; }
.hero-search { margin-bottom: 28px; }
.search-box { display: flex; align-items: center; gap: 12px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 12px 16px; margin-bottom: 12px; transition: border-color 0.2s ease; }
.search-box:focus-within { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,212,255,0.1); }
.search-box svg { color: var(--text-muted); flex-shrink: 0; }
.search-box input { flex: 1; background: none; border: none; outline: none; color: var(--text-primary); font-family: var(--font-body); font-size: 0.9rem; }
.search-box input::placeholder { color: var(--text-muted); }
.search-btn { background: var(--cyan); color: #000; border: none; cursor: pointer; padding: 8px 20px; border-radius: 8px; font-size: 0.85rem; font-weight: 600; font-family: var(--font-body); transition: all 0.2s ease; white-space: nowrap; }
.search-btn:hover { background: #33DDFF; }
.search-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.search-tags span { background: var(--bg-card); border: 1px solid var(--border); color: var(--text-secondary); padding: 5px 12px; border-radius: 20px; font-size: 0.78rem; cursor: pointer; transition: all 0.2s ease; }
.search-tags span:hover { border-color: var(--cyan); color: var(--cyan); background: var(--cyan-glow); }
.hero-trust { display: flex; gap: 20px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; color: var(--text-secondary); }

/* PHONE MOCKUP */
.hero-visual { position: relative; display: flex; justify-content: center; align-items: center; }
.phone-mockup { position: relative; z-index: 2; }
.phone-frame { width: 220px; background: var(--bg-card); border: 1px solid rgba(0,212,255,0.2); border-radius: 32px; padding: 12px; box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 40px rgba(0,212,255,0.1); }
.phone-screen { background: #060E1C; border-radius: 22px; overflow: hidden; padding: 12px; }
.phone-status-bar { display: flex; justify-content: space-between; align-items: center; padding: 4px 8px 8px; font-size: 0.65rem; color: var(--text-secondary); }
.phone-app-header { padding: 8px; margin-bottom: 8px; border-bottom: 1px solid var(--border); }
.app-logo-small { font-family: var(--font-head); font-size: 0.7rem; font-weight: 700; color: var(--cyan); }
.phone-listing { display: flex; align-items: center; gap: 8px; padding: 8px; border-radius: 8px; margin-bottom: 6px; background: rgba(0,212,255,0.03); border: 1px solid var(--border); }
.pl-img { flex-shrink: 0; }
.pl-info { flex: 1; min-width: 0; }
.pl-name { font-size: 0.65rem; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pl-price { font-size: 0.7rem; font-weight: 700; color: var(--cyan); }
.pl-badge { font-size: 0.55rem; color: var(--green); background: rgba(0,255,136,0.1); padding: 2px 6px; border-radius: 4px; display: inline-block; margin-top: 2px; }
.pl-badge.new-badge { color: var(--gold); background: rgba(255,215,0,0.1); }
.phone-glow { position: absolute; inset: -20px; background: radial-gradient(ellipse at center, rgba(0,212,255,0.12) 0%, transparent 70%); border-radius: 50%; z-index: 1; pointer-events: none; }
.floating-stat { position: absolute; background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 12px 16px; box-shadow: var(--shadow-card); animation: float 4s ease-in-out infinite; }
.fs-1 { top: 10%; right: -20px; animation-delay: 0s; }
.fs-2 { bottom: 15%; left: -20px; animation-delay: 2s; }
.fs-num { font-family: var(--font-head); font-size: 1.1rem; font-weight: 800; color: var(--cyan); }
.fs-label { font-size: 0.7rem; color: var(--text-secondary); }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
.hero-scroll-hint { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); }
.scroll-mouse { width: 24px; height: 38px; border: 2px solid var(--border); border-radius: 12px; display: flex; justify-content: center; padding-top: 6px; }
.scroll-wheel { width: 4px; height: 8px; background: var(--cyan); border-radius: 2px; animation: scroll-anim 2s infinite; }
@keyframes scroll-anim { 0%{opacity:1;transform:translateY(0)} 100%{opacity:0;transform:translateY(12px)} }

/* STATS BAR */
.stats-bar { background: var(--bg-surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 32px 0; }
.stats-inner { display: flex; align-items: center; justify-content: center; gap: 0; flex-wrap: wrap; }
.stat-item { text-align: center; padding: 0 40px; }
.stat-n { display: block; font-family: var(--font-head); font-size: 2rem; font-weight: 800; color: var(--cyan); }
.stat-l { display: block; font-size: 0.8rem; color: var(--text-secondary); margin-top: 4px; }
.stat-sep { width: 1px; height: 40px; background: var(--border); }

/* HOW IT WORKS */
.how-it-works { padding: 100px 0; }
.hiw-tabs { display: flex; gap: 8px; justify-content: center; margin-bottom: 48px; }
.hiw-tab { background: var(--bg-card); border: 1px solid var(--border); color: var(--text-secondary); padding: 12px 28px; border-radius: 10px; cursor: pointer; font-size: 0.9rem; font-weight: 600; font-family: var(--font-body); transition: all 0.2s ease; }
.hiw-tab.active { background: var(--cyan-dim); border-color: var(--cyan); color: var(--cyan); }
.hiw-tab:hover:not(.active) { border-color: var(--border-hover); color: var(--text-primary); }
.hiw-steps { display: flex; align-items: flex-start; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hiw-steps.hidden { display: none; }
.hiw-step { flex: 1; min-width: 200px; max-width: 260px; text-align: center; }
.step-icon-wrap { position: relative; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.step-num { position: absolute; top: -8px; right: -8px; background: var(--cyan); color: #000; width: 22px; height: 22px; border-radius: 50%; font-size: 0.6rem; font-weight: 800; display: flex; align-items: center; justify-content: center; font-family: var(--font-head); }
.hiw-step h3 { font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.hiw-step p { color: var(--text-secondary); font-size: 0.875rem; line-height: 1.6; }
.hiw-arrow { font-size: 1.5rem; color: var(--text-muted); padding-top: 40px; flex-shrink: 0; }

/* PHONES */
.phones { padding: 100px 0; background: var(--bg-surface); }
.listing-filters { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 32px; flex-wrap: wrap; }
.filter-group { display: flex; gap: 10px; flex-wrap: wrap; }
.filter-select { background: var(--bg-card); border: 1px solid var(--border); color: var(--text-primary); padding: 10px 36px 10px 16px; border-radius: 8px; font-size: 0.85rem; font-family: var(--font-body); cursor: pointer; outline: none; transition: border-color 0.2s ease; appearance: none; -webkit-appearance: none; }
.filter-select:focus { border-color: var(--cyan); }
.filter-select option { background: var(--bg-card); }
.phones-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; margin-bottom: 40px; }
.phone-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: all 0.3s ease; cursor: pointer; }
.phone-card:hover { border-color: var(--border-hover); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.phone-card.hidden { display: none; }
.phone-card-img { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.pci-bg { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.phone-svg { width: 60%; height: 60%; }
.condition-badge { position: absolute; top: 12px; left: 12px; padding: 4px 10px; border-radius: 6px; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.condition-badge.like-new { background: rgba(0,255,136,0.15); color: var(--green); border: 1px solid rgba(0,255,136,0.3); }
.condition-badge.good { background: rgba(0,212,255,0.15); color: var(--cyan); border: 1px solid rgba(0,212,255,0.3); }
.condition-badge.fair { background: rgba(255,215,0,0.15); color: var(--gold); border: 1px solid rgba(255,215,0,0.3); }
.wishlist-btn { position: absolute; top: 12px; right: 12px; background: rgba(5,10,20,0.7); border: 1px solid var(--border); color: var(--text-secondary); width: 32px; height: 32px; border-radius: 8px; cursor: pointer; font-size: 1rem; display: flex; align-items: center; justify-content: center; transition: all 0.2s ease; }
.wishlist-btn:hover, .wishlist-btn.active { color: #FF4D6D; border-color: #FF4D6D; background: rgba(255,77,109,0.1); }
.phone-card-info { padding: 16px; }
.pc-brand { font-size: 0.7rem; font-weight: 600; color: var(--cyan); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.phone-card-info h3 { font-family: var(--font-head); font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.pc-specs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.pc-specs span { background: var(--bg-surface); color: var(--text-secondary); padding: 3px 8px; border-radius: 4px; font-size: 0.7rem; }
.pc-location { display: flex; align-items: center; gap: 4px; color: var(--text-muted); font-size: 0.75rem; margin-bottom: 10px; }
.pc-price-row { display: flex; align-items: baseline; gap: 8px; margin-bottom: 12px; }
.pc-price { font-family: var(--font-head); font-size: 1.3rem; font-weight: 800; color: var(--text-primary); }
.pc-original { font-size: 0.8rem; color: var(--text-muted); text-decoration: line-through; }
.pc-seller { display: flex; align-items: center; gap: 8px; padding-top: 12px; border-top: 1px solid var(--border); }
.seller-avatar { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, var(--cyan), var(--purple)); display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 700; color: #000; flex-shrink: 0; }
.seller-info { flex: 1; min-width: 0; }
.seller-name { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text-primary); }
.seller-rating { display: block; font-size: 0.7rem; color: var(--gold); }
.btn-contact { background: var(--cyan-dim); color: var(--cyan); border: 1px solid rgba(0,212,255,0.3); padding: 6px 14px; border-radius: 6px; font-size: 0.78rem; font-weight: 600; cursor: pointer; font-family: var(--font-body); transition: all 0.2s ease; white-space: nowrap; }
.btn-contact:hover { background: var(--cyan); color: #000; }
.load-more-wrap { text-align: center; }

/* ACCESSORIES */
.accessories { padding: 100px 0; }
.acc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.acc-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px 24px; transition: all 0.3s ease; text-align: center; }
.acc-card:hover { border-color: var(--border-hover); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.acc-icon { margin-bottom: 16px; display: flex; justify-content: center; }
.acc-card h3 { font-family: var(--font-head); font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.acc-card p { color: var(--text-secondary); font-size: 0.85rem; line-height: 1.5; margin-bottom: 12px; }
.acc-count { font-size: 0.75rem; color: var(--cyan); font-weight: 600; margin-bottom: 12px; }
.acc-link { color: var(--cyan); text-decoration: none; font-size: 0.85rem; font-weight: 600; transition: opacity 0.2s; }
.acc-link:hover { opacity: 0.7; }

/* SELL CTA */
.sell-cta { padding: 100px 0; background: var(--bg-surface); }
.sell-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.sell-content .section-tag { display: inline-block; margin-bottom: 16px; }
.sell-content h2 { font-family: var(--font-head); font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; margin-bottom: 28px; line-height: 1.2; }
.sell-benefits { list-style: none; margin-bottom: 32px; }
.sell-benefits li { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); color: var(--text-secondary); font-size: 0.9rem; }
.sell-benefits li:last-child { border-bottom: none; }
.benefit-check { color: var(--green); font-weight: 700; font-size: 1rem; flex-shrink: 0; }
.sell-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-card); }
.sc-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); }
.sc-live { color: var(--green); animation: blink 2s infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.4} }
.sc-phone-icon { display: flex; justify-content: center; margin-bottom: 16px; }
.sc-name { font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; text-align: center; margin-bottom: 4px; }
.sc-price { color: var(--cyan); font-size: 1.3rem; font-weight: 800; text-align: center; margin-bottom: 8px; }
.sc-views { color: var(--text-muted); font-size: 0.8rem; text-align: center; margin-bottom: 16px; }
.sc-bar { background: var(--bg-surface); border-radius: 4px; height: 6px; overflow: hidden; margin-bottom: 8px; }
.sc-bar-fill { height: 100%; background: linear-gradient(90deg, var(--cyan), var(--purple)); border-radius: 4px; width: 0%; transition: width 2s ease; }
.sc-status { color: var(--text-muted); font-size: 0.75rem; text-align: center; }

/* TESTIMONIALS */
.testimonials { padding: 100px 0; }
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testi-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; transition: all 0.3s ease; }
.testi-card.featured { border-color: rgba(0,212,255,0.3); background: linear-gradient(135deg, var(--bg-card), rgba(0,212,255,0.05)); }
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.testi-stars { color: var(--gold); font-size: 0.9rem; margin-bottom: 12px; letter-spacing: 2px; }
.testi-card p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testi-user { display: flex; align-items: center; gap: 12px; }
.tu-avatar { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.9rem; flex-shrink: 0; }
.testi-user strong { display: block; font-size: 0.9rem; color: var(--text-primary); }
.testi-user small { color: var(--text-muted); font-size: 0.75rem; }

/* FOOTER */
.footer { background: var(--bg-surface); border-top: 1px solid var(--border); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand .footer-logo { display: flex; align-items: center; gap: 8px; font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; margin-bottom: 16px; }
.footer-brand p { color: var(--text-secondary); font-size: 0.875rem; line-height: 1.6; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { color: var(--text-muted); transition: color 0.2s ease; display: flex; align-items: center; }
.footer-social a:hover { color: var(--cyan); }
.footer-col h4 { font-family: var(--font-head); font-size: 0.9rem; font-weight: 700; color: var(--text-primary); margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--text-secondary); text-decoration: none; font-size: 0.875rem; transition: color 0.2s ease; }
.footer-col ul li a:hover { color: var(--cyan); }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { color: var(--text-muted); font-size: 0.8rem; }
.footer-badges { display: flex; gap: 16px; }
.footer-badges span { color: var(--text-muted); font-size: 0.75rem; }

/* MODALS */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 2000; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; backdrop-filter: blur(4px); }
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -60%); z-index: 2001; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; width: 90%; max-width: 440px; opacity: 0; pointer-events: none; transition: all 0.3s ease; box-shadow: 0 20px 60px rgba(0,0,0,0.6); }
.modal.active { opacity: 1; pointer-events: all; transform: translate(-50%, -50%); }
.modal h2 { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; margin-bottom: 6px; }
.modal-sub { color: var(--text-secondary); font-size: 0.875rem; margin-bottom: 24px; }
.modal-close { position: absolute; top: 16px; right: 16px; background: var(--bg-surface); border: 1px solid var(--border); color: var(--text-secondary); width: 32px; height: 32px; border-radius: 8px; cursor: pointer; font-size: 0.8rem; display: flex; align-items: center; justify-content: center; transition: all 0.2s ease; }
.modal-close:hover { color: var(--text-primary); border-color: var(--border-hover); }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; }
.form-input { width: 100%; background: var(--bg-surface); border: 1px solid var(--border); color: var(--text-primary); padding: 12px 14px; border-radius: 8px; font-size: 0.9rem; font-family: var(--font-body); outline: none; transition: border-color 0.2s ease; }
.form-input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,212,255,0.1); }
.form-input::placeholder { color: var(--text-muted); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.modal-divider { display: flex; align-items: center; gap: 12px; margin: 16px 0; }
.modal-divider::before, .modal-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.modal-divider span { color: var(--text-muted); font-size: 0.8rem; }
.btn-google { width: 100%; background: var(--bg-surface); border: 1px solid var(--border); color: var(--text-primary); padding: 12px; border-radius: 8px; cursor: pointer; font-size: 0.9rem; font-family: var(--font-body); display: flex; align-items: center; justify-content: center; gap: 10px; transition: all 0.2s ease; }
.btn-google:hover { border-color: var(--border-hover); background: var(--bg-card); }
.modal-note { color: var(--text-muted); font-size: 0.75rem; text-align: center; margin-top: 12px; }
.chat-preview { background: var(--bg-surface); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.chat-msg { padding: 8px 12px; border-radius: 10px; font-size: 0.85rem; margin-bottom: 8px; max-width: 80%; }
.chat-msg.received { background: var(--bg-card); color: var(--text-secondary); border-radius: 10px 10px 10px 2px; }
.chat-msg.sent { background: var(--cyan-dim); color: var(--cyan); border-radius: 10px 10px 2px 10px; margin-left: auto; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .testi-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-actions .btn-outline-sm, .nav-actions .btn-primary-sm { display: none; }
  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .hero { padding: 100px 0 60px; min-height: auto; }
  .stats-inner { gap: 0; }
  .stat-item { padding: 0 20px; }
  .hiw-steps { flex-direction: column; align-items: center; }
  .hiw-arrow { transform: rotate(90deg); padding-top: 0; }
  .sell-inner { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .listing-filters { flex-direction: column; align-items: stretch; }
  .filter-group { flex-direction: column; }
}
@media (max-width: 480px) {
  .stats-inner { flex-direction: column; gap: 20px; }
  .stat-sep { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .phones-grid { grid-template-columns: 1fr; }
  .acc-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}