:root {
    --primary-color: #E50914;
    --primary-hover: #F6121D;
    --text-dark: #1A1A1A;
    --text-gray: #6B7280;
    --text-light: #9CA3AF;
    --bg-light: #F9FAFB;
    --bg-white: #FFFFFF;
    --bg-dark: #000000;

    --font-main: 'Inter', sans-serif;

    --container-max: 1200px;
    --section-padding: 80px;

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.2;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 30px rgba(229, 9, 20, 0.4), 0 0 20px rgba(229, 9, 20, 0.3);
}

@keyframes pulse-scale {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

.btn-animate {
    animation: pulse-scale 2s infinite ease-in-out;
}

.btn-animate:hover {
    animation-play-state: paused;
    transform: scale(1.05) translateY(-2px);
}

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* Fade Up */
.fade-up {
    transform: translateY(40px);
}

.fade-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Fade In */
.fade-in {
    transform: scale(0.95);
}

.fade-in.is-visible {
    opacity: 1;
    transform: scale(1);
}

/* Slide Right */
.slide-right {
    transform: translateX(-40px);
}

.slide-right.is-visible {
    opacity: 1;
    transform: translateX(0);
}

/* Slide Left */
.slide-left {
    transform: translateX(40px);
}

.slide-left.is-visible {
    opacity: 1;
    transform: translateX(0);
}

/* Delays */
.delay-100 {
    transition-delay: 100ms;
}

.delay-200 {
    transition-delay: 200ms;
}

.delay-300 {
    transition-delay: 300ms;
}

.delay-400 {
    transition-delay: 400ms;
}

.delay-500 {
    transition-delay: 500ms;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 10px 0;
    transition: all 0.3s ease;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    width: 100px;

    @media screen and (min-width: 500px) {
        width: 150px;
    }

    img {
        width: 100%;
    }
}

@keyframes heroGradient {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Hero */
.hero {
    padding: 160px 0 0 0;
    overflow: hidden;
    background: linear-gradient(-45deg, var(--bg-light), #fee2e2, #f3f4f6, #fca5a5);
    background-size: 400% 400%;
    animation: heroGradient 15s ease infinite;
    position: relative;
}

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

.badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: transparent;
    color: #4B5563;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
    color: #111827;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: #4B5563;
    max-width: 600px;
    margin: 0 auto 32px;
}

.hero .btn svg {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.hero .btn:hover svg {
    transform: translateX(4px);
}

.hero-mockups {
    margin-top: 60px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    position: relative;
    height: 500px;
}

.mockup {
    /* width: 280px; */
    height: 600px;
    overflow: hidden;
    /* background-color: #000; */
    position: absolute;
    top: 0;
}

/* .mockup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background-color: #111;
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 16px;
    z-index: 10;
} */

.mockup img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.mockup-left {
    transform: rotate(-12deg) translateY(60px) translateX(-200px);
    z-index: 1;
}

.mockup-center {
    z-index: 2;
    transform: translateY(0);
    width: 320px;
    height: 686px;
    border-width: 14px;
}

.mockup-right {
    transform: rotate(12deg) translateY(60px) translateX(200px);
    z-index: 1;
}

/* General Sections */
.section {
    padding: 120px 0;
    background-color: var(--bg-white);
}

/* Stats Section */
.stats-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.border-badge {
    border: 1px solid #E5E7EB;
    background-color: transparent;
    color: #4B5563;
}

.stats-content h2 {
    font-size: 3rem;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 24px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #4B5563;
    margin-bottom: 40px;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-box {
    background-color: var(--primary-color);
    color: white;
    padding: 30px;
    border-radius: 24px;
    text-align: center;
}

.stat-box.light {
    background-color: #F3F4F6;
    color: #111;
}

.stat-box h3 {
    font-size: 2.5rem;
    color: inherit;
    margin-bottom: 8px;
}

.vibe-card {
    background-color: #F3F4F6;
    border-radius: 40px;
    padding: 40px 40px 0;
    position: relative;
    height: 550px;
    overflow: hidden;
    text-align: center;
}

.vibe-card h3 {
    font-size: 2rem;
    margin-bottom: 30px;
}

.vibe-mockup {
    width: 280px;
    height: 600px;
    /* border-radius: 40px; */
    /* border: 12px solid #111; */
    overflow: hidden;
    /* background-color: #000; */
    margin: 0 auto;
    position: relative;
    z-index: 2;
    /* box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); */
}

/* .vibe-mockup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 25px;
    background-color: #111;
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 16px;
    z-index: 10;
} */

.vibe-mockup img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Advantages */
.pt-0 {
    padding-top: 0 !important;
}

.advantages-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.advantage-card {
    border: 1px solid rgba(229, 9, 20, 0.3);
    border-radius: 24px;
    padding: 40px;
    background: transparent;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.advantage-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 30px -5px rgba(229, 9, 20, 0.15);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.icon-wrap {
    color: var(--primary-color);
    margin-bottom: 24px;
    display: flex;
    justify-content: center;
}

.advantage-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.advantage-card p {
    color: #4B5563;
    font-size: 0.95rem;
    max-width: 80%;
    margin: 0 auto;
}

/* Bento Grid */
.bento-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1.3fr;
    grid-template-rows: auto auto;
    gap: 24px;
    margin-top: 50px;
}

.item-smart {
    grid-column: 1;
    grid-row: 1;
}

.item-offline {
    grid-column: 2;
    grid-row: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.item-seamless {
    grid-column: 1 / span 2;
    grid-row: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.item-library {
    grid-column: 3;
    grid-row: 1 / span 2;
}

.bento-item {
    border-radius: 32px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    text-align: left;
}

.bento-red-light {
    background-color: #FEE2E2;
    color: #111;
}

.bento-gray {
    background-color: #F3F4F6;
    color: #111;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.bento-red-dark {
    background-color: var(--primary-color);
    color: white;
}

.bento-item h3 {
    font-size: 2rem;
    margin-bottom: 16px;
    color: inherit;
    line-height: 1.1;
}

.bento-gray p {
    color: #4B5563;
    font-size: 1.1rem;
}

.notification-mockup {
    margin-top: 40px;
}

.notif-card {
    background: white;
    border-radius: 16px;
    padding: 16px;
    display: flex;
    align-items: center;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.bento-mockup {
    position: absolute;
    bottom: -80px;
    right: 20px;
    width: 240px;
    height: 480px;
    /* border-radius: 32px;
    border: 8px solid #111; */
    overflow: hidden;
    /* background-color: #000;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5); */
}

/* .bento-mockup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 20px;
    background-color: #111;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    z-index: 10;
} */

.bento-mockup img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Steps */
.steps-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.step-card {
    border: 1px solid #E5E7EB;
    border-radius: 24px;
    padding: 40px;
    text-align: center;
}

.step-icon {
    width: 60px;
    height: 60px;
    background-color: #FEE2E2;
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.step-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.step-card p {
    color: #4B5563;
    font-size: 0.95rem;
}

/* FAQ */
.faq-card {
    height: 650px;
    padding: 60px 40px 0;
}

.faq-accordion {
    margin-top: 40px;
}

.faq-item {
    border: 1px solid #E5E7EB;
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active {
    border-color: var(--primary-color);
    background-color: var(--primary-color);
    color: white;
}

.faq-header {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-header h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    color: inherit;
}

.faq-icon {
    width: 24px;
    height: 24px;
    position: relative;
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    background-color: currentColor;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.3s ease;
}

.faq-icon::before {
    width: 14px;
    height: 2px;
}

.faq-icon::after {
    width: 2px;
    height: 14px;
}

.faq-item.active .faq-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.faq-body {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: #4B5563;
}

.faq-item.active .faq-body {
    max-height: 200px;
    padding: 0 24px 20px;
    color: rgba(255, 255, 255, 0.9);
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
    text-align: left;
}

.testimonial-card {
    padding: 30px;
}

.quote-mark {
    font-size: 5rem;
    font-family: Georgia, serif;
    color: #FCA5A5;
    line-height: 1;
    height: 40px;
    margin-bottom: 20px;
}

.quote-text {
    font-size: 1.125rem;
    color: #111;
    margin-bottom: 30px;
    line-height: 1.6;
}

.quote-divider {
    border: 0;
    border-top: 1px solid #E5E7EB;
    margin-bottom: 20px;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-info strong {
    font-size: 1.1rem;
    color: #111;
}

.user-info span {
    color: #6B7280;
    font-size: 0.9rem;
}

/* Bottom CTA */
.bottom-cta-banner {
    background-color: #F3F4F6;
    border-radius: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
    height: 500px;
}

.cta-content {
    padding: 80px;
    display: flex;
    align-items: center;
}

.cta-content h2 {
    font-size: 3.5rem;
    margin: 0;
    line-height: 1.1;
    letter-spacing: -1.5px;
    color: #111;
}

.cta-mockups {
    position: relative;
    padding: 0;
    width: 100%;
    height: 100%;
}

.cta-mockup {
    position: absolute;
    width: 100%;
    height: 100%;
    /* border-radius: 32px;
    border: 8px solid #111; */
    /* box-shadow: 0 30px 40px -10px rgba(0, 0, 0, 0.4); */
    /* background: #000; */
    object-fit: contain;
}

.cta-mockup.m1 {
    top: 50%;
    left: 15%;
    transform: translateY(-50%);
    z-index: 2;
}

.cta-mockup.m2 {
    top: -20px;
    right: 30px;
    z-index: 1;
}

.cta-mockup.m3 {
    bottom: -40px;
    left: 45%;
    z-index: 3;
}

/* Footer */
.footer {
    background-color: var(--bg-dark);
    color: var(--bg-white);
    padding: 80px 0 20px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col {
    flex: 1;
}

.brand-col {
    flex: 2;
}

.brand-col .logo {
    display: inline-block;
    margin-bottom: 20px;
}

.footer-col h4 {
    color: var(--bg-white);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul a {
    color: #9CA3AF;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col ul a:hover {
    color: var(--bg-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #9CA3AF;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {

    .stats-container,
    .stands-out-container {
        gap: 40px;
    }

    .bento-grid {
        grid-template-columns: 1fr 1fr;
        height: auto;
    }

    .item-smart {
        grid-column: 1;
        grid-row: 1;
    }

    .item-offline {
        grid-column: 2;
        grid-row: 1;
    }

    .item-seamless {
        grid-column: 1 / span 2;
        grid-row: 2;
    }

    .item-library {
        grid-column: 1 / span 2;
        grid-row: 3;
    }

    .bento-mockup {
        position: relative;
        bottom: 0;
        right: 0;
        margin-top: 40px;
        width: 100%;
        max-width: 240px;
    }
}

@media (max-width: 768px) {
    h2 {
        font-size: 2rem;
    }

    /* .header-inner {
        flex-direction: column;
        gap: 16px;
    } */

    .hero {
        padding: 100px 0 0 0;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-mockups {
        height: 350px;
        margin-top: 40px;
    }

    .mockup {
        width: 160px;
        height: 350px;
        /* border-width: 8px;
        border-radius: 20px; */
    }

    /* .mockup::before {
        width: 80px;
        height: 16px;
    } */

    .mockup-left {
        transform: rotate(-12deg) translateY(40px) translateX(-80px);
    }

    .mockup-center {
        width: 180px;
        height: 390px;
    }

    .mockup-right {
        transform: rotate(12deg) translateY(40px) translateX(80px);
    }

    .section {
        padding: 60px 0;
    }

    .stats-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .stats-content h2 {
        font-size: 2rem;
    }

    .stats-visual.faq-visual {
        order: -1;
    }

    .vibe-card,
    .faq-card {
        height: auto;
        padding: 30px 30px 0;
    }

    .vibe-mockup {
        width: 200px;
        height: 400px;
    }

    .advantages-grid,
    .steps-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

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

    .item-smart,
    .item-offline,
    .item-seamless,
    .item-library {
        grid-column: 1 !important;
        grid-row: auto !important;
    }

    .bento-item {
        padding: 30px;
    }

    .bottom-cta-banner {
        grid-template-columns: 1fr;
        height: auto;
        text-align: center;
    }

    .cta-content {
        padding: 40px 20px;
        justify-content: center;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .cta-mockups {
        /* height: 250px;
        padding: 20px; */
        display: flex;
        justify-content: center;
        overflow: hidden;
    }

    .cta-mockup {
        /* width: 120px;
        height: 120px; */
        border-width: 4px;
        border-radius: 12px;
        position: absolute;
    }

    /* .cta-mockup.m1 {
        left: 10%;
        top: 50%;
        transform: translateY(-50%);
        z-index: 2;
    } */

    .cta-mockup.m2 {
        right: 10%;
        top: 0;
        z-index: 1;
    }

    .cta-mockup.m3 {
        right: 15%;
        bottom: -20px;
        z-index: 3;
    }

    .faq-section .stats-container {
        grid-template-columns: 1fr;
    }

    .faq-card {
        padding: 40px 30px 0;
    }

    .footer-inner {
        flex-direction: column;
        gap: 30px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-mockups {
        height: 250px;
    }

    .mockup {
        width: 120px;
        height: 260px;
        /* border-width: 6px; */
    }

    .mockup-left {
        transform: rotate(-12deg) translateY(30px) translateX(-60px);
    }

    .mockup-center {
        width: 140px;
        height: 300px;
    }

    .mockup-right {
        transform: rotate(12deg) translateY(30px) translateX(60px);
    }

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