/* ============================================
   WickWatch Promotional Website Styles
   ============================================ */

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --orange-50: #FFF7ED;
    --orange-100: #FFEDD5;
    --orange-200: #FED7AA;
    --orange-300: #FDBA74;
    --orange-400: #FB923C;
    --orange-500: #F97316;
    --orange-600: #EA580C;
    --orange-700: #C2410C;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --white: #FFFFFF;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 20px;
    color: var(--gray-900);
}

.nav-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-600);
}

.nav-links a:hover {
    color: var(--orange-600);
}

.nav-cta {
    background: var(--orange-500) !important;
    color: var(--white) !important;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-weight: 600 !important;
}

.nav-cta:hover {
    background: var(--orange-600) !important;
    transform: translateY(-1px);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    padding: 16px 24px 24px;
    gap: 4px;
    background: var(--white);
    border-top: 1px solid var(--gray-100);
}

.mobile-menu a {
    padding: 12px 16px;
    font-size: 16px;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: var(--radius-md);
}

.mobile-menu a:hover {
    background: var(--orange-50);
    color: var(--orange-600);
}

.mobile-menu .nav-cta {
    text-align: center;
    margin-top: 8px;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    padding: 140px 0 80px;
    overflow: hidden;
    background: linear-gradient(180deg, var(--orange-50) 0%, var(--white) 100%);
}

.hero-bg-gradient {
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    border: 1px solid var(--orange-200);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    color: var(--orange-700);
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.badge-icon {
    font-size: 16px;
}

.hero h1 {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--gray-900);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.7;
    color: var(--gray-500);
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-buttons {
    display: flex;
    gap: 12px;
    margin-bottom: 28px;
}

.store-badge {
    display: inline-block;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.store-badge:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.store-svg {
    height: 44px;
    width: auto;
}

.store-badge-lg .store-svg {
    height: 52px;
}

.hero-qr-codes, .cta-qr-codes {
    display: flex;
    gap: 24px;
}

.qr-item {
    text-align: center;
}

.qr-placeholder {
    width: 90px;
    height: 90px;
    border: 2px dashed var(--orange-300);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--white);
    margin-bottom: 8px;
}

.qr-placeholder span {
    font-weight: 700;
    font-size: 18px;
    color: var(--orange-500);
}

.qr-placeholder small {
    font-size: 11px;
    color: var(--gray-400);
    margin-top: 2px;
}

.qr-item p {
    font-size: 12px;
    color: var(--gray-500);
    font-weight: 500;
}

.qr-placeholder-light {
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.1);
}

.qr-placeholder-light span {
    color: var(--white);
}

.qr-placeholder-light small {
    color: rgba(255, 255, 255, 0.6);
}

.qr-item-light p {
    color: rgba(255, 255, 255, 0.7);
}

/* Phone Frame */
.hero-phone {
    display: flex;
    justify-content: center;
    position: relative;
}

.phone-frame {
    position: relative;
    width: 280px;
    background: var(--gray-900);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

.phone-frame-sm {
    width: 240px;
    border-radius: 34px;
    padding: 10px;
}

/* Dynamic Island */
.phone-notch {
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    width: 84px;
    height: 22px;
    background: #000;
    border-radius: 20px;
    z-index: 10;
}

.phone-frame-sm .phone-notch {
    top: 15px;
    width: 72px;
    height: 19px;
    border-radius: 16px;
}

/* Screen wrapper to clip and offset content */
.phone-screen-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 30px;
    background: #fff;
    padding-top: 40px;
}

.phone-frame-sm .phone-screen-wrapper {
    border-radius: 26px;
    padding-top: 34px;
}

.phone-screen {
    width: 100%;
    display: block;
    border-radius: 0;
}

/* Offset for home screen to hide the plain text header */
.phone-screen-wrapper.has-logo-overlay .phone-screen {
    margin-top: -22px;
}

.phone-frame-sm .phone-screen-wrapper.has-logo-overlay .phone-screen {
    margin-top: -18px;
}

/* Remove padding-top when logo overlay handles spacing */
.phone-screen-wrapper.has-logo-overlay {
    padding-top: 0;
}

.phone-frame-sm .phone-screen-wrapper.has-logo-overlay {
    padding-top: 0;
}

/* Logo overlay inside phone mockup */
.phone-logo-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 44px 14px 28px;
    background: linear-gradient(180deg, #fff 80%, rgba(255,255,255,0));
}

.phone-frame-sm .phone-logo-overlay {
    padding: 38px 12px 22px;
    gap: 5px;
}

.phone-logo-overlay img {
    width: 22px;
    height: 22px;
    border-radius: 5px;
}

.phone-frame-sm .phone-logo-overlay img {
    width: 18px;
    height: 18px;
    border-radius: 4px;
}

.phone-logo-overlay span {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.phone-frame-sm .phone-logo-overlay span {
    font-size: 14px;
}

/* ============================================
   Social Proof
   ============================================ */
.social-proof {
    padding: 40px 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
}

.proof-items {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.proof-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.proof-number {
    font-size: 24px;
}

.proof-text {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-700);
}

.proof-divider {
    width: 1px;
    height: 24px;
    background: var(--gray-200);
}

/* ============================================
   Section Headers
   ============================================ */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    background: var(--orange-100);
    color: var(--orange-700);
    font-size: 13px;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-tag-light {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
}

.section-header h2 {
    font-size: 40px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.section-header p {
    font-size: 17px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ============================================
   Features Section
   ============================================ */
.features {
    padding: 100px 0;
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--orange-200);
}

.feature-icon {
    font-size: 36px;
    margin-bottom: 16px;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ============================================
   How It Works Section
   ============================================ */
.how-it-works {
    padding: 100px 0;
    background: var(--gray-50);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 48px;
    align-items: center;
    position: relative;
}

.step:nth-child(even) {
    direction: rtl;
}

.step:nth-child(even) > * {
    direction: ltr;
}

.step-number {
    position: absolute;
    top: -10px;
    left: -10px;
    width: 48px;
    height: 48px;
    background: var(--orange-500);
    color: var(--white);
    font-size: 20px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    z-index: 5;
    box-shadow: var(--shadow-md);
}

.step:nth-child(even) .step-number {
    left: auto;
    right: -10px;
}

.step-phone {
    display: flex;
    justify-content: center;
}

.step-content {
    max-width: 440px;
}

.step-content h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.step-content p {
    font-size: 16px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ============================================
   Gallery Section
   ============================================ */
.gallery {
    padding: 100px 0;
    background: var(--white);
}

.gallery-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-bottom: 20px;
}

.gallery-scroll::-webkit-scrollbar {
    display: none;
}

.gallery-track {
    display: flex;
    gap: 24px;
    justify-content: center;
    min-width: min-content;
    padding: 0 20px;
}

.gallery-phone {
    text-align: center;
    flex-shrink: 0;
}

.gallery-label {
    margin-top: 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-500);
}

/* ============================================
   Reviews Section
   ============================================ */
.reviews {
    padding: 80px 0;
    background: var(--gray-50);
    overflow: hidden;
}

.reviews-scroll-wrapper {
    overflow: hidden;
    width: 100%;
    mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

.reviews-track {
    display: flex;
    gap: 24px;
    animation: scrollReviews 60s linear infinite;
    width: max-content;
}

.reviews-track:hover {
    animation-play-state: paused;
}

@keyframes scrollReviews {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.review-card {
    flex-shrink: 0;
    width: 340px;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: box-shadow 0.3s ease;
}

.review-card:hover {
    box-shadow: var(--shadow-md);
}

.review-stars {
    color: var(--orange-400);
    font-size: 20px;
    letter-spacing: 2px;
}

.review-text {
    font-size: 15px;
    line-height: 1.6;
    color: var(--gray-700);
    flex: 1;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 8px;
    border-top: 1px solid var(--gray-100);
}

.review-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--orange-400), var(--orange-600));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}

.review-author strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-800);
}

.review-author span {
    font-size: 12px;
    color: var(--gray-400);
}

@media (max-width: 768px) {
    .reviews {
        padding: 60px 0;
    }
    .review-card {
        width: 280px;
        padding: 22px;
    }
    .reviews-track {
        gap: 16px;
    }
}

/* ============================================
   Premium Section
   ============================================ */
.premium {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--orange-600) 0%, var(--orange-500) 50%, #F59E0B 100%);
    color: var(--white);
}

.premium-wrapper {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 60px;
    align-items: center;
}

.premium h2 {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.premium-content > p {
    font-size: 17px;
    line-height: 1.7;
    opacity: 0.85;
    margin-bottom: 32px;
}

.premium-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 36px;
}

.premium-feature {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.check-icon {
    width: 28px;
    height: 28px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}

.premium-feature strong {
    display: block;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 2px;
}

.premium-feature p {
    font-size: 14px;
    opacity: 0.75;
}

.premium-pricing {
    display: flex;
    align-items: center;
    gap: 24px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    padding: 20px 28px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.price-option {
    position: relative;
}

.price-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    opacity: 0.7;
    margin-bottom: 4px;
}

.price-amount {
    font-size: 28px;
    font-weight: 800;
}

.price-period {
    font-size: 14px;
    opacity: 0.7;
}

.price-divider {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
}

.price-save {
    display: inline-block;
    background: var(--white);
    color: var(--orange-600);
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    margin-bottom: 4px;
}

.premium-phone {
    display: flex;
    justify-content: center;
}

.premium-phone .phone-frame {
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

/* ============================================
   Download CTA Section
   ============================================ */
.download-cta {
    padding: 100px 0;
    background: var(--gray-900);
    color: var(--white);
    text-align: center;
}

.cta-content {
    max-width: 640px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.cta-content > p {
    font-size: 17px;
    color: var(--gray-400);
    line-height: 1.7;
    margin-bottom: 36px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 36px;
}

.cta-qr-codes {
    display: flex;
    gap: 32px;
    justify-content: center;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: 60px 0 32px;
    background: var(--gray-900);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--gray-400);
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 20px;
    color: var(--white);
    margin-bottom: 12px;
}

.footer-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.7;
    max-width: 280px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-col a {
    display: block;
    font-size: 14px;
    color: var(--gray-400);
    padding: 4px 0;
}

.footer-col a:hover {
    color: var(--orange-400);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 24px;
    text-align: center;
    font-size: 13px;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 42px;
    }

    .section-header h2,
    .premium h2,
    .cta-content h2 {
        font-size: 34px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .premium-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .premium-features {
        align-items: center;
    }

    .premium-feature {
        text-align: left;
    }

    .premium-pricing {
        justify-content: center;
    }

    .premium-phone {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu.active {
        display: flex;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero-subtitle {
        margin: 0 auto 28px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-qr-codes {
        justify-content: center;
    }

    .hero-phone {
        order: -1;
    }

    .phone-frame {
        width: 240px;
        border-radius: 34px;
        padding: 10px;
    }

    .phone-notch {
        width: 85px;
        height: 24px;
    }

    .phone-screen {
        border-radius: 26px;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .step {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 24px;
    }

    .step:nth-child(even) {
        direction: ltr;
    }

    .step-number {
        position: relative;
        top: auto;
        left: auto;
        margin: 0 auto 16px;
    }

    .step:nth-child(even) .step-number {
        right: auto;
    }

    .step-content {
        max-width: 100%;
    }

    .phone-frame-sm {
        width: 200px;
        border-radius: 28px;
        padding: 8px;
    }

    .phone-frame-sm .phone-notch {
        width: 70px;
        height: 20px;
    }

    .phone-frame-sm .phone-screen {
        border-radius: 22px;
    }

    .gallery-track {
        justify-content: flex-start;
    }

    .proof-items {
        gap: 20px;
    }

    .proof-divider {
        display: none;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 30px;
    }

    .section-header h2,
    .premium h2,
    .cta-content h2 {
        font-size: 28px;
    }

    .footer-links {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .premium-pricing {
        flex-direction: column;
        gap: 16px;
    }

    .price-divider {
        width: 50px;
        height: 1px;
    }
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.fade-in-up.visible {
    opacity: 1;
}

/* Stagger delays */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }