/* CSS Variables */
:root {
    --primary-orange: #FF9500;
    --primary-navy: #003366;
    --text-dark: #1a1a1a;
    --text-gray: #666;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-light: #e9ecef;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);
    --max-width: 1200px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-white);
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.nav {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-light);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.98);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-navy);
}

.desktop-nav {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

.nav-cta {
    background: var(--primary-orange);
    color: white !important;
    padding: 0.5rem 1.25rem;
    border-radius: 25px;
    font-weight: 600 !important;
}

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

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--primary-navy);
    transition: all 0.3s;
}

.mobile-menu {
    display: none !important;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
}

.mobile-menu a {
    display: block;
    padding: 1rem 2rem;
    color: var(--text-dark);
    text-decoration: none;
    border-bottom: 1px solid var(--border-light);
}

@media (max-width: 768px) {
    .mobile-menu {
        display: none !important;
    }

    .mobile-menu.active {
        display: block !important;
    }
}

/* Hero Section */
.hero {
    padding: 5rem 0 7rem 0;
    background: var(--bg-white);
    margin-top: 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--primary-navy);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.highlight {
    color: var(--primary-orange);
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.6;
    max-width: 500px;
}

.hero-cta {
    margin-top: 2.5rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: #000;
    color: white;
    padding: 1.15rem 2.25rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s;
    box-shadow: 0 4px 14px rgba(0,0,0,0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

.btn-large {
    padding: 1.35rem 2.75rem;
    font-size: 1.25rem;
}

.apple-logo {
    width: 24px;
    height: 24px;
}

.availability {
    margin-top: 1.25rem;
    color: var(--text-gray);
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: 500;
}

.hero-image {
    display: flex;
    justify-content: center;
}

.phone-mockup {
    width: 100%;
    max-width: 380px;
    height: auto;
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

/* Benefit Sections */
.benefit-section {
    padding: 7rem 0;
    background: var(--bg-white);
}

.benefit-section.reverse {
    background: var(--bg-light);
}

.benefit-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.benefit-content.reverse-layout {
    direction: rtl;
}

.benefit-content.reverse-layout .benefit-text,
.benefit-content.reverse-layout .benefit-image {
    direction: ltr;
}

.benefit-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--primary-navy);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.benefit-description {
    font-size: 1.15rem;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.benefit-list {
    list-style: none;
    padding: 0;
}

.benefit-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-dark);
    font-size: 1.1rem;
}

.benefit-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-orange);
    font-weight: bold;
    font-size: 1.25rem;
}

.benefit-image {
    display: flex;
    justify-content: center;
}

.benefit-mockup {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}

/* Benefit intro styling */
.benefit-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.benefit-intro .benefit-title {
    text-align: center;
    margin-bottom: 1rem;
}

.benefit-intro .benefit-description {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

/* Larger h3 headings for benefit sections */
.benefit-content h3 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

/* Premium Section */
.premium-section {
    padding: 8rem 0;
    background: var(--bg-white);
}

.premium-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.premium-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--primary-navy);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.premium-description {
    font-size: 1.15rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.premium-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.premium-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.feature-icon {
    background: var(--primary-orange);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
    flex-shrink: 0;
}

.premium-feature span:last-child {
    font-size: 1.1rem;
    color: var(--text-dark);
    font-weight: 500;
}

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

.premium-mockup {
    width: 100%;
    max-width: 350px;
    height: auto;
    border-radius: 25px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

/* Quote Section */
.quote {
    padding: 7rem 0;
    background: var(--primary-navy);
    color: white;
    text-align: center;
}

.main-quote {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 300;
    font-style: italic;
    margin-bottom: 2.5rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.quote-context {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* CTA Section */
.cta {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-navy) 100%);
    color: white;
    text-align: center;
}

.cta-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.cta-subtitle {
    font-size: 1.35rem;
    margin-bottom: 3rem;
    opacity: 0.95;
}

.cta-note {
    margin-top: 1.75rem;
    opacity: 0.9;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: 500;
}

/* Footer */
.footer {
    padding: 3rem 0 1.5rem;
    background: var(--bg-white);
    border-top: 1px solid var(--border-light);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-light);
}

.footer-main {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-logo {
    width: 40px;
    height: 40px;
    border-radius: 10px;
}

.footer-tagline {
    color: var(--text-gray);
    font-size: 1rem;
}

.footer-links {
    display: flex;
    gap: 2.5rem;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--primary-orange);
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* Sticky Download Button */
.sticky-download {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s;
    pointer-events: none;
}

.sticky-download.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.btn-sticky {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-orange);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(255,149,0,0.4);
    transition: all 0.3s;
}

.btn-sticky:hover {
    background: var(--primary-navy);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,51,102,0.4);
}

.btn-sticky span {
    display: none;
}

@media (min-width: 768px) {
    .btn-sticky span {
        display: inline;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 4rem 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-text {
        order: 2;
    }

    .hero-image {
        order: 1;
    }

    .hero-subtitle {
        max-width: 100%;
    }

    .desktop-nav {
        display: none !important;
    }

    .mobile-menu-toggle {
        display: flex !important;
    }

    .benefit-section {
        padding: 4rem 0;
    }

    .benefit-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .benefit-content.reverse-layout {
        direction: ltr;
    }

    /* Ensure text always comes before image on mobile */
    .benefit-text {
        order: 1;
    }

    .benefit-image {
        order: 2;
    }

    .benefit-list {
        text-align: left;
        max-width: 400px;
        margin: 0 auto;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }

    .sticky-download {
        bottom: 1rem;
        right: 1rem;
    }

    /* Benefit intro mobile */
    .benefit-intro {
        margin-bottom: 3rem;
    }

    .premium-section {
        padding: 5rem 0;
    }

    .premium-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .premium-features {
        max-width: 400px;
        margin: 0 auto;
    }

    .premium-feature {
        justify-content: flex-start;
        text-align: left;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}