@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@200;300;400;500;600;700&display=swap');

:root {
    --surface-primary: #F9F7F2;
    --surface-secondary: #F1EDE4;
    --accent-sand: #D9D0C1;
    --text-primary: #2D2926;
    --text-secondary: #8C867E;
    --divider: #E5E0D5;
    --white: #FFFFFF;
}

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--surface-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
}

header {
    height: 70px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: rgba(249, 247, 242, 0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
}

.logo {
    font-weight: 700;
    font-size: 22px;
    letter-spacing: -0.5px;
}

/* Hero Section */
.hero {
    padding: 30px 0 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.hero h1 {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
    animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 42px;
        letter-spacing: -1.5px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 34px;
        letter-spacing: -1px;
    }
}

.hero p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 550px;
    margin-bottom: 40px;
    font-weight: 300;
    animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}

@media (max-width: 480px) {
    .hero p {
        font-size: 16px;
        margin-bottom: 32px;
    }
}

.cta-group {
    display: flex;
    gap: 16px;
    animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

.cta-group.centered {
    justify-content: center;
}

@media (max-width: 480px) {
    .cta-group {
        flex-direction: column;
        width: 100%;
        max-width: 280px;
    }
    .btn {
        width: 100%;
        justify-content: center;
    }
}

.btn {
    padding: 14px 32px;
    border-radius: 24px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

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

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--divider);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: var(--surface-secondary);
    border-color: var(--text-secondary);
}

/* Featured Screenshots */
.showcase {
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto 60px; /* Added margin-bottom */
    display: flex;
    justify-content: center;
    align-items: flex-end;
    padding-top: 20px;
    animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
}

@media (max-width: 768px) {
    .showcase {
        margin-bottom: 40px;
    }
}

.device-frame {
    background: var(--white);
    padding: 0;
    width: 160px;
    border-radius: 24px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.06);
    border: 3px solid var(--white);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
    flex-shrink: 0;
    margin: 0 -30px; /* Increased overlap for elegance */
}

@media (max-width: 768px) {
    .device-frame {
        width: 140px;
        margin: 0 -40px;
    }
}

@media (max-width: 480px) {
    .device-frame {
        width: 130px;
        margin: 0 -45px;
    }
    .device-frame.far-side {
        display: none;
    }
}

.device-frame.far-side {
    transform: scale(0.75) translateY(30px);
    opacity: 0.3;
    z-index: 0;
}

.device-frame.side {
    transform: scale(0.85) translateY(15px);
    opacity: 0.6;
    z-index: 1;
}

.device-frame.main {
    transform: scale(1);
    z-index: 2;
    box-shadow: 0 50px 120px rgba(0,0,0,0.1);
}

.device-frame:hover {
    transform: translateY(-20px) scale(1.1) !important;
    opacity: 1 !important;
    z-index: 10 !important;
    box-shadow: 0 60px 140px rgba(0,0,0,0.15);
}

.device-frame img {
    width: 100%; /* Changed from 106% to be cleaner */
    display: block;
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px 40px;
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 640px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .features {
        padding: 60px 0;
    }
}

.feature-item {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--surface-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.feature-item h3 {
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.feature-item p {
    font-size: 16px;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.6;
}

/* Split Visual Section */
.split-section {
    padding: 100px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.split-content h2 {
    font-size: 42px;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
    font-weight: 700;
}

.split-content p {
    font-size: 18px;
    color: var(--text-secondary);
    font-weight: 300;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .split-section {
        padding: 60px 0;
    }
    .split-content h2 {
        font-size: 32px;
        letter-spacing: -1px;
    }
    .split-content p {
        font-size: 16px;
    }
}

/* Quote/Highlight */
.highlight-section {
    padding: 100px 0;
    text-align: center;
    background-color: var(--surface-secondary);
}

.highlight-section h2 {
    font-size: 36px;
    max-width: 800px;
    margin: 0 auto;
    font-weight: 700;
    letter-spacing: -1.5px;
    line-height: 1.2;
}

.highlight-section p {
    margin-top: 24px;
    font-size: 18px;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .highlight-section {
        padding: 60px 0;
    }
    .highlight-section h2 {
        font-size: 28px;
        letter-spacing: -1px;
    }
    .highlight-section p {
        font-size: 16px;
    }
}

/* Footer */
footer {
    padding: 30px 0;
    border-top: 1px solid var(--divider);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    font-size: 14px;
}

@media (max-width: 480px) {
    footer {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}