/* Global Styles */
:root {
    /* Brand Palette */
    --primary-blue: #002D62;
    /* Deep Ocean Blue */
    --primary-orange: #FF6700;
    /* Energetic Orange */
    --accent-blue: #2196F3;
    /* Bright Blue */
    --accent-orange: #FF9E40;
    /* Soft Orange */

    /* Neutrals */
    --bg-color: #F4F6F8;
    /* Light Gray/Background */
    --card-bg: #FFFFFF;
    /* White */
    --text-color: #1A2B3C;
    /* Dark Blue-Gray/Text */
    --text-light: #FFFFFF;
    /* White text for dark backgrounds */
    --border-color: #CFD8DC;
    /* Medium Gray/Border */

    --font-main: 'Inter', sans-serif;
    --transition-speed: 0.3s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-main);
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3 {
    font-weight: 800;
    /* Bolder headings as per new style */
    line-height: 1.2;
    color: var(--primary-blue);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-speed);
}

ul {
    list-style: none;
}

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

.btn {
    display: inline-block;
    background: linear-gradient(to right, var(--primary-orange), #FF9E40);
    color: var(--text-light);
    padding: 12px 28px;
    border-radius: 50px;
    /* Rounded pill buttons */
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    border: none;
    box-shadow: 0 4px 15px rgba(255, 103, 0, 0.3);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 103, 0, 0.4);
}

/* Header */
header {
    padding: 10px 0;
    /* Slightly smaller padding for cleaner white header */
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: #FFFFFF;
    /* White Background */
    color: var(--primary-blue);
    /* Dark text for contrast */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 50px;
    /* Smaller to fit nicely in nav */
    width: auto;
    object-fit: contain;
}

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

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    /* Reduced opacity of overlay to let image show through better */
    background: linear-gradient(135deg, rgba(0, 45, 98, 0.75) 0%, rgba(33, 150, 243, 0.7) 100%),
        url('https://images.unsplash.com/photo-1534438327276-14e5300c3a48?q=80&w=1470&auto=format&fit=crop') no-repeat center center/cover;
    position: relative;
    color: var(--text-light);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--text-light);
}

.hero h1 span {
    color: var(--primary-orange);
}

.hero p {
    font-size: 1.25rem;
    color: #E0E0E0;
    margin-bottom: 30px;
}

/* Problem & Solution */
.section {
    padding: 100px 0;
}

.problem {
    background-color: var(--card-bg);
    text-align: center;
}

.problem h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #D32F2F;
    /* Alert/Error color for Problem */
}

.problem p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 10px;
    color: var(--text-color);
}

.solution {
    text-align: center;
    background-color: var(--bg-color);
}

.solution h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary-blue);
}

.solution p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
}

/* Feature Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border-color: var(--accent-blue);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-blue);
}

.feature-card p {
    color: #546E7A;
}

/* Video Section */
.video-section {
    text-align: center;
    background-color: var(--primary-blue);
    /* Distinct section */
    color: var(--text-light);
}

.video-section h2 {
    color: var(--text-light);
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 */
    height: 0;
    overflow: hidden;
    max-width: 900px;
    margin: 40px auto 0;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    background-color: #000;
    cursor: pointer;
    border: 4px solid rgba(255, 255, 255, 0.1);
}

.video-container iframe,
.video-container .video-thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
    transition: opacity 0.3s;
}

.video-thumbnail:hover img {
    opacity: 1;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background-color: var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s, background-color 0.3s;
    pointer-events: none;
    box-shadow: 0 0 20px rgba(255, 103, 0, 0.5);
}

.play-button svg {
    fill: #FFF;
    margin-left: 5px;
    /* Visual adjustment for play icon */
}

.video-thumbnail:hover .play-button {
    transform: translate(-50%, -50%) scale(1.1);
    background-color: #FF9E40;
}

/* Waitlist Section */
.waitlist {
    text-align: center;
    padding: 100px 20px;
    background: var(--card-bg);
}

.waitlist h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.waitlist p {
    margin-bottom: 40px;
    font-size: 1.1rem;
    color: #546E7A;
}

.form-container {
    max-width: 400px;
    margin: 0 auto;
}

.input-group {
    margin-bottom: 20px;
}

input,
textarea {
    width: 100%;
    padding: 15px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 8px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
    resize: vertical;
    /* Allow vertical resizing for textarea */
}

input:focus,
textarea:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

.status-message {
    margin-top: 15px;
    font-size: 0.9rem;
    padding: 10px;
    border-radius: 5px;
    display: none;
}

.status-message.success {
    background-color: rgba(76, 175, 80, 0.1);
    color: #2E7D32;
    display: block;
}

.status-message.error {
    background-color: rgba(211, 47, 47, 0.1);
    color: #D32F2F;
    display: block;
}

/* Footer */
footer {
    padding: 40px 0;
    text-align: center;
    background: var(--primary-blue);
    color: rgba(255, 255, 255, 0.7);
    border-top: none;
}

.status-badge {
    margin-top: 10px;
    font-size: 0.9rem;
    color: var(--accent-orange);
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .section {
        padding: 60px 0;
    }
}