/* ============================================
   RESET & BASE STYLES
   ============================================ */
:root {
    --primary-blue: #2A7CC7;
    --primary-blue-dark: #1a5a96;
    --primary-blue-light: #5fa4e6;
    --secondary-teal: #2AC7B8;
    --text-dark: #1F2937;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-900: #111827;
    --white: #FFFFFF;
    --light-bg: #F9FAFB;
    --success: #10B981;
    --error: #EF4444;
    --warning: #F59E0B;

    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;

    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

/* ============================================
   MODERN HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: all var(--transition-base);
}

.header.scrolled {
    padding: var(--spacing-xs) 0;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 12px;
    padding-left: 10px;
    color: var(--primary-blue);
    letter-spacing: -0.5px;
}

.header-nav {
    display: none;
    padding-right: 10px;
    gap: var(--spacing-lg);
}

.nav-link {
    text-decoration: none;
    color: var(--gray-600);
    font-weight: 500;
    font-size: 1rem;
    transition: all var(--transition-base);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: width var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.header-cta {
    display: none;
}

.mobile-menu-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: var(--spacing-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-150%);
    transition: transform var(--transition-base);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
}

.mobile-menu.active {
    transform: translateY(0);
}

/* ============================================
   HERO SECTION WITH ANIMATED BACKGROUND
   ============================================ */
.hero-section {
    background: var(--light-bg);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

/* Animated Background */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
}

.shape-1 {
    top: -10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: var(--primary-blue);
    animation: float1 15s infinite;
}

.shape-2 {
    bottom: -10%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: var(--secondary-teal);
    animation: float2 20s infinite;
}

.shape-3 {
    top: 40%;
    left: 40%;
    width: 300px;
    height: 300px;
    background: var(--primary-blue-light);
    animation: float1 18s infinite reverse;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: rgba(42, 124, 199, 0.1);
    color: var(--primary-blue);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
    border: 1px solid rgba(42, 124, 199, 0.2);
    animation: fadeInDown 0.8s ease-out;
}

font-size: 1.125rem;
color: var(--gray-600);
margin-bottom: var(--spacing-lg);
max-width: 600px;
margin-left: auto;
margin-right: auto;
animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-cta-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-image-container {
    margin-top: var(--spacing-xl);
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.hero-lifestyle-img {
    width: 100%;
    max-width: 800px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--white);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-primary {
    background: var(--primary-blue);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--white);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-submit {
    width: 100%;
    justify-content: center;
    margin-top: var(--spacing-md);
}

/* ============================================
   HIGHLIGHTS GRID
   ============================================ */
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.highlight-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-100);
}

.highlight-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-blue-light);
}

.highlight-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    transition: transform var(--transition-base);
}

.highlight-card:hover .highlight-icon {
    transform: rotate(5deg) scale(1.1);
}

.highlight-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
}

.highlight-card p {
    font-size: 0.95rem;
    color: var(--gray-600);
    margin: 0;
}

/* ============================================
   SECTION TITLES
   ============================================ */
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
    position: relative;
    padding-bottom: var(--spacing-md);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.subsection-title {
    font-size: 1.75rem;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
    background: var(--white);
}

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

.about-text {
    margin-bottom: var(--spacing-xl);
}

.lead-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.about-text p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--gray-700);
}

/* Founders Section */
.founders-section {
    background: var(--light-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-xl);
}

.founders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.founder-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base);
}

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

.founder-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--white);
}

.founder-card h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.founder-role {
    color: var(--gray-600);
    font-size: 0.95rem;
    margin: 0;
}

/* ============================================
   PRODUCT SECTION
   ============================================ */
.product-section {
    background: var(--light-bg);
}

.product-showcase {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.product-image {
    width: 100%;
    display: flex;
    justify-content: center;
}

.product-device-img {
    width: 100%;
    max-width: 350px;
    /* Reduced size */
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    transition: transform var(--transition-base);
}

.product-device-img:hover {
    transform: scale(1.02);
}

/* Features List */
.features-list {
    display: grid;
    gap: var(--spacing-md);
}

.feature-item {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--gray-100);
}

.feature-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
    border-color: var(--primary-blue-light);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    flex-shrink: 0;
}

.feature-text h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
}

.feature-text p {
    font-size: 0.95rem;
    color: var(--gray-600);
    margin: 0;
}

/* ============================================
   PRE-BOOKING SECTION
   ============================================ */
.prebook-section {
    background: var(--white);
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.prebook-form {
    background: var(--light-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.form-group label i {
    color: var(--primary-blue);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-base);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px var(--primary-blue-light);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Success & Error Messages */
.success-message,
.error-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    animation: slideInUp 0.3s ease-out;
}

.success-message {
    background: #D1FAE5;
    color: #065F46;
    border: 2px solid var(--success);
}

.error-message {
    background: #FEE2E2;
    color: #991B1B;
    border: 2px solid var(--error);
}

.success-message i,
.error-message i {
    font-size: 1.5rem;
}

/* Integration Note */
.integration-note {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: #FEF3C7;
    border: 2px solid var(--warning);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

.integration-note p {
    margin-bottom: var(--spacing-xs);
    color: var(--gray-900);
}

.integration-note code {
    background: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    color: var(--primary-blue-dark);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
    background: var(--light-bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.contact-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base);
}

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

.contact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
}

.contact-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.contact-card p {
    color: var(--gray-600);
    margin: 0;
}

.contact-card a {
    color: var(--primary-blue);
    font-weight: 600;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-md);
}

.social-links a {
    width: 45px;
    height: 45px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all var(--transition-base);
}

.social-links a:hover {
    background: var(--primary-blue-dark);
    transform: scale(1.15) rotate(5deg);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--text-dark);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.footer p {
    color: var(--gray-300);
    margin-bottom: var(--spacing-xs);
}

/* ============================================
   BOTTOM NAVIGATION (Mobile)
   ============================================ */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-around;
    padding: var(--spacing-xs) 0;
    z-index: 1000;
    border-top: 1px solid var(--gray-200);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: var(--spacing-xs);
    color: var(--gray-600);
    font-size: 0.75rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    flex: 1;
    text-decoration: none;
}

.nav-item i {
    font-size: 1.25rem;
}

.nav-item:hover,
.nav-item.active {
    color: var(--primary-blue);
    transform: translateY(-2px);
}

.nav-item.active {
    font-weight: 700;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Floating Animations for Background Shapes */
@keyframes float1 {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(100px, 150px) scale(1.1);
    }

    66% {
        transform: translate(-50px, 100px) scale(0.9);
    }
}

@keyframes float2 {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    33% {
        transform: translate(-50px, 50px) rotate(120deg);
    }

    66% {
        transform: translate(50px, -50px) rotate(240deg);
    }
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
/* Tablet & Desktop */
@media (min-width: 768px) {
    .header-nav {
        display: flex;
    }

    .header-cta {
        display: block;
    }

    .mobile-menu-toggle {
        display: none;
    }

    .bottom-nav {
        display: none;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }

    .hero-cta-group {
        flex-direction: row;
    }

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

    .product-showcase {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }

    .highlights-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .section {
        padding: var(--spacing-2xl) 0;
    }

    .hero-title {
        font-size: 4rem;
    }

    .section-title {
        font-size: 3rem;
    }
}

/* Large Desktop */
@media (min-width: 1280px) {
    .container {
        max-width: 1280px;
    }
}