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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: rgba(11, 13, 16, 1);
    color: #ffffff;
    min-height: 100vh;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(11, 13, 16, 1);
    z-index: 1000;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 0.5rem;
    flex-shrink: 0;
}

.logo-diamond {
    width: 22px;
    height: 22px;
}

.logo-text {
    color: #ffffff;
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

/* Navigation */
nav {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    justify-content: center;
    flex: 1;
}

nav a {
    color: #ffffff;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s;
}

nav a:hover {
    color: rgba(255, 255, 255, 0.7);
}

/* App Store Button */
.btn-appstore {
    color: #ffffff;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: transparent;
    transition: all 0.3s;
    white-space: nowrap;
    flex-shrink: 0;
}

.btn-appstore:hover {
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.05);
}

.btn-appstore svg {
    width: 14px;
    height: 14px;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #ffffff;
    border-radius: 3px;
    transition: all 0.3s;
}

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

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

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

/* Main Content */
main {
    padding-top: 80px;
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

/* Home Page */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: flex-start;
    min-height: calc(100vh - 80px);
    padding-top: 4rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 2rem;
    color: #D4A843;
}

.hero-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    max-width: 520px;
}

.hero-content .btn-appstore--hero {
    background: rgba(242, 193, 78, 1);
    color: #000;
    border-color: transparent;
}

.hero-content .btn-appstore--hero:hover {
    background: rgba(242, 193, 78, 0.9);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    position: fixed;
    bottom: 0;
    right: 5%;
    width: 45%;
    height: calc(100vh - 80px);
    pointer-events: none;
}

.phone-mockup {
    max-width: 100%;
    height: auto;
    max-height: 90vh;
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
}

/* Privacy Page */
.content-page {
    max-width: 900px;
}

.content-page h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #D4A843;
}

.content-page h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-top: 3rem;
    margin-bottom: 1.5rem;
}

.content-page p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 1.5rem;
}

.content-page a {
    color: #D4A843;
    text-decoration: underline;
    transition: color 0.3s;
}

.content-page a:hover {
    color: #e6be5a;
}

/* Contact / Support Section */
.contact-section {
    max-width: 900px;
}

.contact-section h1 {
    font-size: 3rem;
    font-weight: 700;
    text-align: left;
    margin-bottom: 2rem;
    color: #D4A843;
}

.contact-section form {
    max-width: 550px;
    background-color: rgba(15, 18, 25, 1);
    padding: 2rem 2rem 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    margin-bottom: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.form-grid .form-group:first-child {
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    padding-right: 1.25rem;
}

.form-grid .form-group:last-child {
    padding-left: 1.25rem;
}

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

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

.form-group label {
    display: none;
}

.form-group input,
.form-group textarea {
    background: transparent;
    border: none;
    color: #ffffff;
    padding: 0.75rem 0;
    border-radius: 0;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    background: transparent;
}

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

.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
}

.btn-submit {
    color: #D4A843;
    padding: 0;
    border: 1px solid #D4A843;
    border-radius: 20px;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
    width: 110px;
    height: 38px;
    background: transparent;
    font-family: inherit;
    flex-shrink: 0;
}

.btn-submit:hover {
    background: rgba(212, 168, 67, 0.1);
}

.privacy-notice {
    max-width: 285px;
    color: rgba(255, 255, 255, 0.5);
    font-family: inherit;
    font-size: 12px;
    font-weight: 400;
    text-align: right;
    line-height: 1.5;
}

.privacy-notice a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: underline;
}

.privacy-notice a:hover {
    color: rgba(255, 255, 255, 0.8);
}

/* Mobile Styles */
@media (max-width: 768px) {
    .header-container {
        padding: 1rem;
    }

    nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(11, 13, 16, 1);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateX(100%);
        transition: transform 0.3s;
    }

    nav.active {
        transform: translateX(0);
    }

    header .btn-appstore {
        display: none;
    }

    .hamburger {
        display: flex;
        z-index: 1001;
    }

    .hero {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding-top: 2rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .hero-content {
        order: 1;
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-image {
        position: static;
        order: 2;
        width: 100%;
        height: auto;
        margin-top: 0;
    }

    .phone-mockup {
        max-height: 60vh;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .content-page h1 {
        font-size: 2rem;
    }

    .content-page h2 {
        font-size: 1.5rem;
    }

    .content-page p {
        font-size: 1rem;
    }

    .contact-section h1 {
        font-size: 2rem;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-grid .form-group:first-child {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        padding-right: 0;
    }

    .form-grid .form-group:last-child {
        padding-left: 0;
    }

    .form-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .container {
        padding: 2rem 1rem;
    }

    .contact-section form {
        width: 100%;
        padding: 1.5rem;
    }

    .privacy-notice {
        text-align: center;
        width: 100%;
        max-width: 100%;
    }
}