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

:root {
    --main-color: #73A097;
    --accent-color: #dfdbcf;
    --dark-border: #3E5A55;
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    --white: #ffffff;
    --shadow: rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--accent-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   LOGO ICON STYLES
   =================================== */

.logo-icon {
    object-fit: cover;
}

/* Header Styles */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--main-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--white);
    font-weight: bold;
    box-shadow: 0 4px 12px rgba(115, 160, 151, 0.3);
}

.logo-text {
    font-size: 24px;
    font-weight: 600;
    color: var(--dark-border);
}

/* Desktop Navigation */
.nav-desktop {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-desktop a {
    text-decoration: none;
    color: var(--text-dark);
    font-size: 16px;
    font-weight: 500;
    padding: 12px 24px;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.nav-desktop a:hover {
    border: 2px solid var(--main-color);
    color: var(--main-color);
}

.nav-desktop a.contact-btn {
    border: 2px solid var(--dark-border);
    color: var(--dark-border);
}

.nav-desktop a.contact-btn:hover {
    background: var(--dark-border);
    color: var(--white);
}

/* Burger Menu */
.burger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.burger-menu span {
    width: 25px;
    height: 3px;
    background-color: var(--dark-border);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.burger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.burger-menu.active span:nth-child(2) {
    opacity: 0;
}

.burger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation */
.nav-mobile {
    display: none;
    flex-direction: column;
    background-color: var(--white);
    border-top: 1px solid var(--accent-color);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.nav-mobile.active {
    max-height: 400px;
    padding: 20px;
}

.nav-mobile a {
    text-decoration: none;
    color: var(--text-dark);
    font-size: 16px;
    font-weight: 500;
    padding: 15px 20px;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    margin-bottom: 10px;
    display: block;
}

.nav-mobile a:hover {
    border: 2px solid var(--main-color);
    color: var(--main-color);
    background-color: rgba(115, 160, 151, 0.05);
}

.nav-mobile a.contact-btn {
    border: 2px solid var(--dark-border);
    color: var(--dark-border);
}

.nav-mobile a.contact-btn:hover {
    background: var(--dark-border);
    color: var(--white);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--main-color) 0%, var(--dark-border) 100%);
    color: var(--white);
    padding: 100px 20px;
    text-align: center;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 24px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-description {
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    opacity: 0.95;
}

/* Section Titles */
.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    color: var(--dark-border);
    margin-bottom: 50px;
}

/* ===================================
   PHONE MOCKUP STYLES FOR INDEX
   =================================== */

.features-showcase {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
}

.container-full {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.feature-set {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.feature-section {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 80px;
    align-items: center;
    padding: 50px 60px;
    position: relative;
}

.feature-section.reverse {
    grid-template-columns: 1fr 350px;
}

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

/* Description Box with Artistic Background */
.description-box {
    background: linear-gradient(135deg, 
        rgba(115, 160, 151, 0.08) 0%, 
        rgba(223, 219, 207, 0.15) 50%,
        rgba(115, 160, 151, 0.05) 100%);
    padding: 40px;
    border-radius: 20px;
    border: 2px solid rgba(115, 160, 151, 0.2);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.description-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(115, 160, 151, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.description-box h3 {
    font-size: 32px;
    color: var(--dark-border);
    margin-bottom: 20px;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.description-box p {
    font-size: 17px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.feature-list {
    list-style: none;
    padding: 0;
    position: relative;
    z-index: 1;
}

.feature-list li {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 12px;
    padding-left: 0;
    line-height: 1.6;
}

/* Flow Arrows - Vertical */
.flow-arrow-vertical {
    width: 200px;
    height: 250px;
    margin: 0 auto;
    display: block;
}

/* Phone Mockup */
.phone-mockup {
    position: relative;
    flex-shrink: 0;
}

.phone-frame {
    width: 300px;
    height: 610px;
    background: #1a1a1a;
    border-radius: 45px;
    padding: 14px;
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.35),
        0 0 0 3px #2a2a2a,
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 2;
}

.phone-notch {
    width: 130px;
    height: 28px;
    background: #1a1a1a;
    border-radius: 0 0 18px 18px;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #ffffff;
    border-radius: 35px;
    overflow: hidden;
    position: relative;
}

.screen-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Enhanced Backdrop Shadow */
.phone-shadow-back {
    position: absolute;
    top: 25px;
    left: 20px;
    width: 300px;
    height: 610px;
    background: linear-gradient(135deg, 
        rgba(115, 160, 151, 0.5), 
        rgba(62, 90, 85, 0.5));
    border-radius: 45px;
    z-index: 1;
    filter: blur(20px);
}

/* Screen Shine Effect */
.screen-shine {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 50%;
    height: 200%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transform: skewX(-25deg);
    pointer-events: none;
}

@keyframes screenShine {
    0% {
        left: -50%;
    }
    100% {
        left: 150%;
    }
}

/* Phone Vibration Effect */
.phone-vibration {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.phone-vibration::before,
.phone-vibration::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 3px;
    background: var(--main-color);
    opacity: 0;
    border-radius: 2px;
}

.phone-vibration::before {
    left: -25px;
}

.phone-vibration::after {
    right: -25px;
}

.phone-vibration.active {
    animation: phoneVibrate 0.5s ease-in-out;
}

.phone-vibration.active::before,
.phone-vibration.active::after {
    animation: vibrationLines 0.5s ease-in-out;
}

@keyframes phoneVibrate {
    0%, 100% { transform: translate(-50%, -50%) rotate(0deg); }
    10%, 30%, 50%, 70%, 90% { transform: translate(-48%, -50%) rotate(-1deg); }
    20%, 40%, 60%, 80% { transform: translate(-52%, -50%) rotate(1deg); }
}

@keyframes vibrationLines {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

/* ===================================
   ENHANCED DOWNLOAD BUTTONS
   =================================== */

.download {
    padding: 80px 0;
    background: linear-gradient(135deg, #5a9c8e 0%, var(--main-color) 50%, #4a8c7e 100%);
    position: relative;
    overflow: hidden;
}

.download .section-title {
    color: white;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.download-subtitle {
    color: rgba(255, 255, 255, 0.95);
    font-size: 20px;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 1;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.store-button {
    position: relative;
    display: inline-block;
    padding: 0;
    background: white;
    border-radius: 16px;
    text-decoration: none;
    color: #1a1a1a;
    transition: all 0.3s ease;
    overflow: hidden;
    border: 3px solid rgba(255, 255, 255, 0.5);
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

.store-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 20px 40px;
    position: relative;
    z-index: 2;
}

.store-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s ease;
    z-index: 1;
}

.store-button:hover::before {
    left: 100%;
}

.store-button:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.4),
        0 0 0 3px rgba(255, 255, 255, 0.3),
        0 0 20px rgba(255, 255, 255, 0.2);
    border-color: white;
}

.store-button:active {
    transform: translateY(-4px) scale(1.02);
}

.button-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    transform: skewX(-25deg);
    z-index: 1;
}

.store-button:hover .button-shine {
    animation: shine 1.5s ease;
}

@keyframes shine {
    0% {
        left: -100%;
    }
    100% {
        left: 200%;
    }
}

.button-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.4), transparent);
    opacity: 0;
    transition: all 0.5s ease;
    z-index: 0;
}

.store-button:hover .button-glow {
    width: 400px;
    height: 400px;
    opacity: 1;
}

.store-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.store-icon svg {
    width: 100%;
    height: 100%;
}

.store-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.store-small {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #666;
    font-weight: 600;
    line-height: 1;
}

.store-large {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.1;
    margin-top: 3px;
}

.ios-button .store-icon {
    color: #000;
}

.android-button .store-icon {
    color: #000;
}

/* Old download button styles (keep for backwards compatibility) */
.app-store-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 30px;
    background-color: var(--dark-border);
    color: var(--white);
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px var(--shadow);
    min-width: 200px;
}

.app-store-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px var(--shadow);
    background-color: var(--main-color);
}

/* Showcase Section (Old) */
.showcase {
    padding: 80px 20px;
    background-color: var(--white);
}

.showcase-grid {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.showcase-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.showcase-item.reverse {
    direction: rtl;
}

.showcase-item.reverse > * {
    direction: ltr;
}

.showcase-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.placeholder-image {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--accent-color) 0%, #ccc9bd 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    box-shadow: 0 10px 30px var(--shadow);
}

.showcase-content h3 {
    font-size: 28px;
    color: var(--dark-border);
    margin-bottom: 15px;
}

.showcase-content p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
}

/* Ratings Section */
.ratings {
    padding: 80px 20px;
    background-color: var(--white);
}

.ratings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.rating-card {
    background-color: var(--accent-color);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow);
    transition: transform 0.3s ease;
}

.rating-card:hover {
    transform: translateY(-5px);
}

.stars {
    font-size: 24px;
    margin-bottom: 15px;
}

.rating-text {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-style: italic;
}

.rating-author {
    font-size: 14px;
    color: var(--text-light);
    font-weight: 600;
}

.overall-rating {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    padding: 40px;
    background: linear-gradient(135deg, var(--main-color) 0%, var(--dark-border) 100%);
    border-radius: 15px;
    color: var(--white);
}

.rating-score {
    font-size: 72px;
    font-weight: 700;
}

.stars-large {
    font-size: 32px;
    margin-bottom: 10px;
}

.rating-info p {
    font-size: 18px;
    opacity: 0.9;
}

/* Footer */
.footer {
    background-color: var(--dark-border);
    color: var(--white);
    padding: 60px 20px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--accent-color);
}

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

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

.footer-section ul li a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-section ul li a:hover {
    opacity: 1;
}

.footer-section p {
    opacity: 0.8;
    margin-top: 15px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
    opacity: 0.7;
    font-size: 14px;
}

/* Contact Page Styles */
.contact-page {
    padding: 80px 20px;
    background-color: var(--white);
    min-height: calc(100vh - 400px);
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
}

.contact-form {
    background-color: var(--accent-color);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-border);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--main-color);
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--dark-border);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background-color: var(--dark-border);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background-color: var(--main-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow);
}

/* FAQ Page Styles */
.faq-page {
    padding: 80px 20px;
    background-color: var(--white);
    min-height: calc(100vh - 400px);
}

.faq-content {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--accent-color);
    margin-bottom: 20px;
    border-radius: 12px;
    box-shadow: 0 3px 15px var(--shadow);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 20px;
    background-color: transparent;
    border: none;
    text-align: left;
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-border);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: rgba(115, 160, 151, 0.1);
}

.faq-question::after {
    content: '+';
    font-size: 28px;
    color: var(--main-color);
    transition: transform 0.3s ease;
}

.faq-question.active::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 20px;
}

.faq-answer.active {
    max-height: 500px;
    padding: 0 20px 20px;
}

.faq-answer p {
    color: var(--text-light);
    line-height: 1.8;
}

/* About Page Styles */
.about-page {
    background-color: var(--white);
}

.about-hero {
    background: linear-gradient(135deg, var(--main-color) 0%, var(--dark-border) 100%);
    color: var(--white);
    padding: 80px 20px;
    text-align: center;
}

.about-hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.about-hero p {
    font-size: 20px;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.95;
}

.about-content {
    padding: 80px 20px;
}

.about-section {
    max-width: 900px;
    margin: 0 auto 60px;
}

.about-section h2 {
    font-size: 32px;
    color: var(--dark-border);
    margin-bottom: 20px;
}

.about-section p {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 15px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.value-card {
    background-color: var(--accent-color);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 20px var(--shadow);
}

.value-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.value-card h3 {
    font-size: 22px;
    color: var(--dark-border);
    margin-bottom: 10px;
}

.value-card p {
    font-size: 16px;
    color: var(--text-light);
}

/* Pricing Page Styles */
.pricing-page {
    padding: 80px 20px;
    background-color: var(--accent-color);
    min-height: calc(100vh - 400px);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background-color: var(--white);
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 5px 25px var(--shadow);
    text-align: center;
    transition: transform 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 35px var(--shadow);
}

.pricing-card.featured {
    border: 3px solid var(--main-color);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background-color: var(--main-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 28px;
    color: var(--dark-border);
    margin-bottom: 15px;
}

.pricing-price {
    font-size: 48px;
    font-weight: 700;
    color: var(--main-color);
    margin-bottom: 10px;
}

.pricing-period {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 30px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.pricing-features li {
    padding: 12px 0;
    border-bottom: 1px solid var(--accent-color);
    color: var(--text-dark);
    position: relative;
    padding-left: 30px;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--main-color);
    font-weight: bold;
    font-size: 18px;
}

.pricing-btn {
    width: 100%;
    padding: 15px;
    background-color: var(--dark-border);
    color: var(--white);
    border: 2px solid var(--dark-border);
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pricing-btn:hover {
    background-color: var(--main-color);
    border-color: var(--main-color);
    transform: scale(1.05);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 968px) {
    .feature-section,
    .feature-section.reverse {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 60px 0;
    }
    
    .phone-display {
        order: -1;
    }
    
    .description-box {
        text-align: center;
    }
    
    .feature-list {
        display: inline-block;
        text-align: left;
    }
    
    .phone-frame {
        width: 260px;
        height: 530px;
    }
    
    .phone-shadow-back {
        width: 260px;
        height: 530px;
    }
    
    .flow-arrow-vertical {
        width: 150px;
        height: 200px;
    }
}

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

    .burger-menu {
        display: flex;
    }

    .nav-mobile {
        display: flex;
    }

    /* Feature sections mobile */
    .feature-section {
        grid-template-columns: 1fr;
        padding: 40px 20px;
        gap: 40px;
    }

    .feature-section.reverse {
        grid-template-columns: 1fr;
    }

    .phone-display {
        order: -1;
    }

    .phone-frame {
        width: 280px;
        height: 570px;
    }

    .phone-shadow-back {
        width: 280px;
        height: 570px;
    }

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

    .description-box h3 {
        font-size: 26px;
    }

    .description-box p {
        font-size: 16px;
    }

    .feature-list {
        display: inline-block;
        text-align: left;
    }

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

    .hero-subtitle {
        font-size: 20px;
    }

    .hero-description {
        font-size: 16px;
    }

    .section-title {
        font-size: 28px;
    }

    .showcase-item {
        grid-template-columns: 1fr;
    }

    .showcase-item.reverse {
        direction: ltr;
    }

    .placeholder-image {
        max-width: 100%;
    }

    .overall-rating {
        flex-direction: column;
        gap: 20px;
    }

    .rating-score {
        font-size: 56px;
    }

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

    .about-hero p {
        font-size: 18px;
    }

    /* Download buttons mobile */
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }

    .store-button {
        width: 90%;
        max-width: 320px;
    }
    
    .store-content {
        justify-content: center;
    }

    .app-store-btn {
        width: 100%;
        max-width: 300px;
    }

    /* Pricing cards mobile */
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .pricing-card {
        padding: 30px 20px;
    }

    /* FAQ mobile */
    .faq-content {
        padding: 0 10px;
    }

    /* Footer mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .footer-section ul {
        padding-left: 0;
    }

    /* Contact form mobile */
    .contact-form {
        padding: 30px 20px;
    }

    /* About sections mobile */
    .about-section {
        padding: 0 10px;
    }

    .values-grid {
        grid-template-columns: 1fr;
    }
    
    /* Container adjustments */
    .container {
        padding: 0 20px;
    }
}

@media (max-width: 640px) {
    .container-full {
        padding: 0 20px;
    }
    
    .feature-section {
        padding: 30px 15px;
        gap: 30px;
    }
    
    .phone-frame {
        width: 240px;
        height: 490px;
    }
    
    .phone-shadow-back {
        width: 240px;
        height: 490px;
    }
    
    .description-box {
        padding: 25px 20px;
    }
    
    .description-box h3 {
        font-size: 22px;
    }
    
    .description-box p {
        font-size: 14px;
    }
    
    .feature-list li {
        font-size: 13px;
    }
    
    .hero-title {
        font-size: 30px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .store-button {
        width: 95%;
    }
    
    .store-content {
        padding: 16px 25px;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 18px;
    }

    .hero-title {
        font-size: 26px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-description {
        font-size: 14px;
    }

    .section-title {
        font-size: 22px;
    }

    .showcase-content h3 {
        font-size: 20px;
    }

    .pricing-card {
        padding: 25px 15px;
    }
    
    .phone-frame {
        width: 220px;
        height: 450px;
    }
    
    .phone-shadow-back {
        width: 220px;
        height: 450px;
    }
    
    .description-box h3 {
        font-size: 20px;
    }
    
    .description-box p {
        font-size: 13px;
    }
    
    .feature-list li {
        font-size: 12px;
    }
    
    .store-large {
        font-size: 20px;
    }
    
    .store-small {
        font-size: 10px;
    }
}