/* ============================================================
   GameZone — Landing Page Premium Styles (Split-Flap Identity)
   ============================================================ */

/* ===== CSS RESETS & BASE ===== */
.landing-page {
    min-height: 100vh;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
}

/* ===== NAVBAR ===== */
.landing-nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 0;
    background: rgba(8, 8, 10, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(134, 134, 140, 0.12);
    transition: all var(--t-base);
}
.landing-nav.scrolled {
    background: rgba(8, 8, 10, 0.94);
    box-shadow: 0 4px 24px rgba(0,0,0,0.6);
    border-bottom-color: var(--steel-dark);
}
.landing-nav .nav-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.landing-nav .nav-brand {
    display: flex; align-items: center; gap: 12px;
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--ink);
    text-decoration: none;
}
.landing-nav .nav-brand-icon {
    width: 42px; height: 42px;
    border-radius: var(--radius-sm);
    background: linear-gradient(180deg, var(--flap-hover) 0%, var(--flap) 49%, var(--flap-low) 50%, var(--flap) 100%);
    border: 1px solid var(--steel-dark);
    display: flex; align-items: center; justify-content: center;
    position: relative;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}
.landing-nav .nav-brand-icon::after {
    content: ''; position: absolute;
    left: 0; right: 0; top: 50%; height: 1px;
    background: rgba(0,0,0,0.85);
}
.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-menu a {
    color: var(--ink-dim);
    text-decoration: none;
    font-size: var(--fs-sm);
    font-weight: 500;
    transition: color var(--t-fast);
}
.nav-menu a:hover {
    color: var(--amber);
}
.landing-nav .nav-actions { display: flex; gap: 12px; align-items: center; }

.btn-login {
    padding: 9px 20px;
    background: transparent;
    color: var(--ink);
    border: 1px solid var(--steel-dark);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--t-fast);
    text-decoration: none;
    display: inline-flex; align-items: center; gap: 8px;
}
.btn-login:hover {
    border-color: var(--amber);
    color: var(--amber);
    background: rgba(255, 180, 0, 0.05);
}
.btn-register {
    padding: 9px 22px;
    background: var(--amber);
    color: #0D0D0F;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--t-fast);
    text-decoration: none;
    display: inline-flex; align-items: center; gap: 8px;
}
.btn-register:hover {
    background: #E6A200;
    transform: translateY(-1px);
    box-shadow: 0 4px 18px rgba(255, 180, 0, 0.35);
}

/* ===== HERO SECTION ===== */
.landing-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 130px 24px 80px;
    position: relative;
    overflow: hidden;
}
.landing-hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(255, 180, 0, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 85% 80%, rgba(63, 185, 80, 0.04) 0%, transparent 60%);
    pointer-events: none;
}
.hero-grid-bg {
    position: absolute; inset: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(134, 134, 140, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(134, 134, 140, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
}
.hero-inner {
    max-width: 1240px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.hero-content { direction: rtl; }
.hero-label {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 14px;
    background: rgba(255, 180, 0, 0.1);
    border: 1px solid rgba(255, 180, 0, 0.25);
    border-radius: var(--radius-sm);
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--amber);
    letter-spacing: 0.04em;
    margin-bottom: 22px;
}
.hero-label .pulse-dot {
    width: 8px; height: 8px;
    background: var(--amber);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--amber);
    animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.7); }
}
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5.2vw, 3.8rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--ink);
    margin-bottom: 20px;
    letter-spacing: 0.02em;
}
.hero-title .text-amber { color: var(--amber); }
.hero-desc {
    font-size: 1.08rem;
    color: var(--ink-dim);
    line-height: 1.9;
    margin-bottom: 36px;
    max-width: 540px;
}
.hero-cta {
    display: flex; gap: 14px; margin-bottom: 44px;
    flex-wrap: wrap;
}
.btn-hero-primary {
    padding: 13px 30px;
    background: var(--amber);
    color: #0D0D0F;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--fs-base);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--t-fast);
    text-decoration: none;
    display: inline-flex; align-items: center; gap: 10px;
}
.btn-hero-primary:hover {
    background: #E6A200;
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(255, 180, 0, 0.4);
}
.btn-hero-secondary {
    padding: 13px 26px;
    background: transparent;
    color: var(--ink);
    border: 1px solid var(--steel-dark);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--fs-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--t-fast);
    text-decoration: none;
    display: inline-flex; align-items: center; gap: 10px;
}
.btn-hero-secondary:hover {
    border-color: var(--steel);
    background: var(--flap-hover);
}
.btn-hero-primary svg, .btn-hero-secondary svg { width: 18px; height: 18px; }

.hero-stats-row {
    display: flex; gap: 36px;
    padding-top: 10px;
    border-top: 1px solid rgba(134, 134, 140, 0.15);
}
.hero-stat { text-align: right; }
.hero-stat-value {
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--amber);
    font-variant-numeric: tabular-nums;
}
.hero-stat-label {
    font-size: var(--fs-xs);
    color: var(--ink-mute);
    margin-top: 2px;
}

/* Hero Visual — mock board */
.hero-visual {
    display: flex; justify-content: center; align-items: center;
    position: relative;
}
.mock-board {
    background: var(--board);
    border: 1px solid var(--steel-dark);
    border-radius: var(--radius-md);
    padding: 22px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    position: relative;
    overflow: hidden;
}
.mock-board::before {
    content: ''; position: absolute;
    top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--amber), transparent);
}
.mock-board-header {
    display: flex; justify-content: space-between; align-items: center;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--steel-deep);
    margin-bottom: 16px;
}
.mock-board-title {
    font-family: var(--font-display);
    font-size: var(--fs-sm);
    font-weight: 700;
    color: var(--ink);
    letter-spacing: 0.05em;
}
.mock-board-time {
    font-family: var(--font-display);
    font-size: var(--fs-sm);
    color: var(--amber);
    font-variant-numeric: tabular-nums;
    background: var(--flap);
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid var(--steel-deep);
}
.mock-device {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    background: var(--flap);
    border: 1px solid var(--steel-deep);
    margin-bottom: 8px;
    transition: border-color var(--t-fast);
}
.mock-device:hover { border-color: var(--steel-dark); }
.mock-lamp {
    width: 8px; height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.mock-lamp.green { background: var(--green); box-shadow: 0 0 8px rgba(63, 185, 80, 0.6); }
.mock-lamp.amber { background: var(--amber); box-shadow: 0 0 8px rgba(255, 180, 0, 0.6); }
.mock-lamp.red { background: var(--red); box-shadow: 0 0 8px rgba(214, 69, 69, 0.6); animation: pulseDot 1s infinite; }
.mock-lamp.steel { background: var(--steel-dark); }

.mock-device-name {
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--ink);
    flex: 1;
}
.mock-device-status {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 3px;
}
.mock-device-status.available { background: rgba(63, 185, 80, 0.15); color: var(--green); }
.mock-device-status.booked { background: rgba(255, 180, 0, 0.15); color: var(--amber); }
.mock-device-status.ended { background: rgba(214, 69, 69, 0.15); color: var(--red); }
.mock-device-status.maintenance { background: rgba(134, 134, 140, 0.15); color: var(--steel); }

.mock-device-timer {
    font-family: var(--font-display);
    font-size: var(--fs-xs);
    font-weight: 700;
    color: var(--ink-dim);
    font-variant-numeric: tabular-nums;
    min-width: 44px;
    text-align: left;
}

.hero-float-tag {
    position: absolute;
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 14px;
    background: rgba(13, 13, 15, 0.92);
    border: 1px solid var(--steel-dark);
    border-radius: var(--radius-sm);
    font-size: var(--fs-xs);
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    z-index: 2;
    pointer-events: none;
}
.hero-float-tag svg { width: 14px; height: 14px; }
.hero-float-tag.tag-1 { top: -14px; right: 10px; }
.hero-float-tag.tag-2 { bottom: -14px; right: 20px; }
.hero-float-tag.tag-3 { bottom: 20px; left: 10px; }

/* ===== SECTION COMMON ===== */
.landing-section {
    padding: 100px 24px;
    position: relative;
}
.landing-section-alt {
    background: #0B0B0E;
    border-top: 1px solid rgba(134, 134, 140, 0.1);
    border-bottom: 1px solid rgba(134, 134, 140, 0.1);
}
.section-inner {
    max-width: 1240px;
    margin: 0 auto;
}
.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 64px;
    direction: rtl;
}
.section-tag {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 14px;
    background: rgba(255, 180, 0, 0.1);
    border: 1px solid rgba(255, 180, 0, 0.2);
    border-radius: var(--radius-sm);
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--amber);
    margin-bottom: 16px;
}
.section-tag svg { width: 14px; height: 14px; }
.section-heading {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.8vw, 2.7rem);
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 14px;
    letter-spacing: 0.02em;
}
.section-desc {
    font-size: 1.05rem;
    color: var(--ink-dim);
    line-height: 1.8;
}

/* ===== FEATURES GRID ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    direction: rtl;
}
.feature-card {
    background: var(--board);
    border: 1px solid var(--steel-deep);
    border-radius: var(--radius-md);
    padding: 32px 28px;
    transition: all var(--t-base);
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: ''; position: absolute;
    top: 0; right: 0; left: 0; height: 2px;
    background: transparent;
    transition: background var(--t-fast);
}
.feature-card:hover {
    border-color: var(--steel-dark);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.4);
}
.feature-card:hover::before {
    background: var(--amber);
}
.feature-icon {
    width: 48px; height: 48px;
    border-radius: var(--radius-sm);
    background: var(--flap);
    border: 1px solid var(--steel-dark);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 22px;
    color: var(--amber);
    transition: color var(--t-fast), border-color var(--t-fast);
}
.feature-card:hover .feature-icon {
    border-color: var(--amber);
    color: var(--amber);
}
.feature-icon svg { width: 24px; height: 24px; }
.feature-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 12px;
}
.feature-desc {
    font-size: var(--fs-sm);
    color: var(--ink-dim);
    line-height: 1.8;
}

/* ===== SHOWCASE: QR CODE & CUSTOMER PORTAL ===== */
.showcase-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 60px;
    align-items: center;
}
.showcase-info {
    direction: rtl;
}
.showcase-steps {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 28px;
}
.showcase-step-item {
    display: flex;
    gap: 16px;
    padding: 16px 20px;
    background: var(--board);
    border: 1px solid var(--steel-deep);
    border-radius: var(--radius-sm);
    transition: all var(--t-fast);
}
.showcase-step-item:hover {
    border-color: var(--steel-dark);
    background: var(--flap);
}
.showcase-step-num {
    width: 38px; height: 38px;
    border-radius: var(--radius-sm);
    background: rgba(255, 180, 0, 0.12);
    border: 1px solid rgba(255, 180, 0, 0.3);
    color: var(--amber);
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.showcase-step-content h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink);
    margin: 0 0 6px;
}
.showcase-step-content p {
    margin: 0;
    font-size: var(--fs-sm);
    color: var(--ink-dim);
    line-height: 1.7;
}

/* Phone Mockup */
.phone-mockup-wrap {
    display: flex;
    justify-content: center;
    position: relative;
}
.phone-mockup {
    width: 320px;
    background: #0D0D11;
    border: 2px solid var(--steel-dark);
    border-radius: 36px;
    padding: 16px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.8), inset 0 0 0 1px rgba(255,255,255,0.05);
    position: relative;
}
.phone-notch {
    width: 120px; height: 18px;
    background: #000;
    border-radius: 0 0 14px 14px;
    margin: 0 auto 12px;
}
.phone-screen {
    background: var(--bg);
    border-radius: 24px;
    padding: 16px;
    border: 1px solid var(--steel-deep);
    direction: rtl;
}
.phone-customer-header {
    text-align: center;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--steel-deep);
    margin-bottom: 16px;
}
.phone-customer-badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px;
    background: rgba(63, 185, 80, 0.15);
    border: 1px solid rgba(63, 185, 80, 0.3);
    border-radius: 20px;
    font-size: 0.7rem;
    color: var(--green);
    font-weight: 600;
    margin-bottom: 6px;
}
.phone-customer-device {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--ink);
    margin: 0;
}
.phone-customer-store {
    font-size: 0.75rem;
    color: var(--ink-mute);
    margin-top: 2px;
}
.phone-timer-box {
    background: var(--board);
    border: 1px solid var(--steel-dark);
    border-radius: var(--radius-sm);
    padding: 16px;
    text-align: center;
    margin-bottom: 16px;
    position: relative;
}
.phone-timer-box::after {
    content: ''; position: absolute;
    top: 50%; left: 0; right: 0; height: 1px;
    background: rgba(0,0,0,0.8);
}
.phone-timer-label {
    font-size: 0.7rem;
    color: var(--ink-mute);
    margin-bottom: 4px;
}
.phone-timer-value {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--amber);
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.05em;
    line-height: 1.1;
}
.phone-progress-bar {
    height: 6px;
    background: var(--steel-deep);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 10px;
}
.phone-progress-fill {
    height: 100%;
    width: 68%;
    background: var(--amber);
    border-radius: 3px;
}
.phone-info-chips {
    display: flex; justify-content: space-between;
    gap: 8px;
    margin-bottom: 16px;
}
.phone-chip {
    flex: 1;
    background: var(--flap);
    border: 1px solid var(--steel-deep);
    border-radius: var(--radius-sm);
    padding: 8px 6px;
    text-align: center;
}
.phone-chip-title {
    font-size: 0.65rem;
    color: var(--ink-mute);
}
.phone-chip-val {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ink);
    margin-top: 2px;
}
.phone-menu-preview {
    background: var(--flap);
    border: 1px solid var(--steel-deep);
    border-radius: var(--radius-sm);
    padding: 12px;
}
.phone-menu-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 8px;
    display: flex; align-items: center; justify-content: space-between;
}
.phone-menu-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 6px 8px;
    background: var(--board);
    border-radius: 4px;
    margin-bottom: 6px;
    font-size: 0.75rem;
}
.phone-order-btn {
    padding: 3px 8px;
    background: var(--amber);
    color: #0D0D0F;
    border: none;
    border-radius: 3px;
    font-size: 0.7rem;
    font-weight: 700;
    cursor: pointer;
}
.phone-order-toast {
    margin-top: 8px;
    padding: 6px 8px;
    background: rgba(63, 185, 80, 0.15);
    border: 1px solid rgba(63, 185, 80, 0.3);
    border-radius: 4px;
    font-size: 0.68rem;
    color: var(--green);
    text-align: center;
    font-weight: 600;
}

/* Floating QR Tag */
.qr-tag-card {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--board);
    border: 1px solid var(--steel-dark);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    box-shadow: 0 16px 40px rgba(0,0,0,0.6);
    display: flex; align-items: center; gap: 14px;
    backdrop-filter: blur(8px);
    direction: rtl;
}
.qr-box {
    width: 48px; height: 48px;
    background: #FFF;
    border-radius: 6px;
    padding: 4px;
    display: flex; align-items: center; justify-content: center;
}
.qr-box svg { width: 100%; height: 100%; }
.qr-tag-text h5 {
    margin: 0 0 2px;
    font-family: var(--font-display);
    font-size: 0.88rem;
    color: var(--ink);
}
.qr-tag-text p {
    margin: 0;
    font-size: 0.72rem;
    color: var(--amber);
    font-weight: 600;
}

/* ===== STEPS SECTION ===== */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
    direction: rtl;
}
.steps-grid::before {
    content: '';
    position: absolute;
    top: 36px; left: 15%; right: 15%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--steel-dark) 20%, var(--steel-dark) 80%, transparent);
    z-index: 0;
}
.step-card {
    background: var(--board);
    border: 1px solid var(--steel-deep);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    text-align: center;
    position: relative;
    z-index: 1;
    transition: all var(--t-base);
}
.step-card:hover {
    border-color: var(--amber);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.4);
}
.step-number {
    width: 52px; height: 52px;
    border-radius: 50%;
    background: var(--flap);
    border: 2px solid var(--steel-dark);
    color: var(--amber);
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.5);
    transition: border-color var(--t-fast);
}
.step-card:hover .step-number {
    border-color: var(--amber);
    background: rgba(255, 180, 0, 0.1);
}
.step-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 12px;
}
.step-desc {
    font-size: var(--fs-sm);
    color: var(--ink-dim);
    line-height: 1.8;
}

/* ===== CALCULATOR / ROI SECTION ===== */
.calc-container {
    background: var(--board);
    border: 1px solid var(--steel-dark);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.calc-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.calc-slider-wrap {
    direction: rtl;
}
.calc-slider-label {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 16px;
}
.calc-slider-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ink);
}
.calc-slider-val {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--amber);
}
.calc-slider {
    width: 100%;
    height: 8px;
    background: var(--flap);
    border-radius: 4px;
    outline: none;
    -webkit-appearance: none;
    cursor: pointer;
    border: 1px solid var(--steel-deep);
}
.calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px; height: 24px;
    border-radius: 50%;
    background: var(--amber);
    cursor: pointer;
    box-shadow: 0 0 12px var(--amber);
}
.calc-slider-hints {
    display: flex; justify-content: space-between;
    margin-top: 10px;
    font-size: var(--fs-xs);
    color: var(--ink-mute);
}
.calc-results {
    background: var(--flap);
    border: 1px solid var(--steel-deep);
    border-radius: var(--radius-md);
    padding: 24px;
    direction: rtl;
}
.calc-result-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--steel-deep);
}
.calc-result-row:last-child {
    border-bottom: none;
    padding-top: 16px;
}
.calc-result-label {
    font-size: var(--fs-sm);
    color: var(--ink-dim);
}
.calc-result-value {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--ink);
    font-variant-numeric: tabular-nums;
}
.calc-result-value.highlight {
    color: var(--amber);
    font-size: 1.6rem;
}

/* ===== FAQ SECTION ===== */
.faq-grid {
    max-width: 840px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.faq-item {
    background: var(--board);
    border: 1px solid var(--steel-deep);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--t-fast);
}
.faq-item:hover { border-color: var(--steel-dark); }
.faq-question {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    direction: rtl;
    font-family: var(--font-display);
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--ink);
    user-select: none;
}
.faq-chevron {
    width: 20px; height: 20px;
    color: var(--amber);
    transition: transform var(--t-fast);
}
.faq-item.active .faq-chevron {
    transform: rotate(180deg);
}
.faq-answer {
    padding: 0 24px 20px;
    color: var(--ink-dim);
    font-size: var(--fs-sm);
    line-height: 1.8;
    direction: rtl;
    display: none;
    border-top: 1px solid var(--steel-deep);
    padding-top: 16px;
}
.faq-item.active .faq-answer {
    display: block;
}

/* ===== CTA BANNER ===== */
.landing-cta {
    padding: 100px 24px;
    background: linear-gradient(180deg, #0B0B0E 0%, var(--bg) 100%);
    text-align: center;
    position: relative;
}
.landing-cta::before {
    content: '';
    position: absolute;
    top: 0; left: 20%; right: 20%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--amber), transparent);
}
.cta-inner {
    max-width: 680px;
    margin: 0 auto;
    direction: rtl;
}
.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}
.cta-desc {
    font-size: 1.1rem;
    color: var(--ink-dim);
    line-height: 1.8;
    margin-bottom: 36px;
}
.cta-buttons {
    display: flex; gap: 16px; justify-content: center;
    flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.landing-footer {
    padding: 40px 24px 30px;
    border-top: 1px solid var(--steel-deep);
    background: #060608;
    color: var(--ink-dim);
    direction: rtl;
}
.footer-inner {
    max-width: 1240px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}
.footer-brand {
    display: flex; align-items: center; gap: 10px;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--ink);
}
.footer-links {
    display: flex; gap: 24px;
}
.footer-links a {
    color: var(--ink-dim);
    text-decoration: none;
    font-size: var(--fs-xs);
    transition: color var(--t-fast);
}
.footer-links a:hover { color: var(--amber); }
.footer-copy {
    text-align: center;
    font-size: var(--fs-xs);
    color: var(--ink-mute);
    border-top: 1px solid rgba(134,134,140,0.08);
    padding-top: 20px;
    margin-top: 24px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 40px; }
    .hero-content { text-align: center; }
    .hero-desc { margin: 0 auto 32px; }
    .hero-cta { justify-content: center; }
    .hero-stats-row { justify-content: center; text-align: center; }
    .hero-stat { text-align: center; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .showcase-grid { grid-template-columns: 1fr; }
    .phone-mockup-wrap { order: -1; }
    .calc-inner { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .steps-grid::before { display: none; }
    .nav-menu { display: none; }
}

@media (max-width: 640px) {
    .features-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.2rem; }
    .calc-container { padding: 24px 16px; }
    .landing-nav .nav-inner { padding: 12px 16px; }
    .btn-login { padding: 7px 14px; font-size: var(--fs-xs); }
    .btn-register { padding: 7px 16px; font-size: var(--fs-xs); }
    .hero-stats-row { gap: 16px; }
    .qr-tag-card { display: none; }
}