/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Lora', Georgia, 'Times New Roman', serif;
    color: #1B2550;
    background: #FFF8E7;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: #C89530; text-decoration: none; transition: color 0.3s; }
a:hover { color: #1B2550; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-weight: 600;
    line-height: 1.2;
}

/* ===== BOKEH / GOLDEN LIGHT EFFECTS ===== */
.bokeh-bg {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}
.bokeh-bg::before,
.bokeh-bg::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.12;
}
.bokeh-bg::before {
    width: 600px; height: 600px;
    background: radial-gradient(circle, #D4A843, transparent 70%);
    top: -200px; right: -100px;
    animation: float1 20s ease-in-out infinite;
}
.bokeh-bg::after {
    width: 500px; height: 500px;
    background: radial-gradient(circle, #C9A96E, transparent 70%);
    bottom: -150px; left: -100px;
    animation: float2 25s ease-in-out infinite;
}
@keyframes float1 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-40px,60px)} }
@keyframes float2 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(50px,-40px)} }

/* ===== HERO ===== */
.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 24px;
    background: linear-gradient(180deg, #FFF8E7 0%, #F5E6C8 100%);
}
.hero-inner {
    display: flex;
    align-items: center;
    gap: 64px;
    max-width: 1000px;
    width: 100%;
}
.hero-cover {
    flex-shrink: 0;
    width: 340px;
}
.hero-cover img {
    border-radius: 6px;
    box-shadow: 0 20px 60px rgba(27, 37, 80, 0.15), 0 8px 24px rgba(212, 168, 67, 0.2);
    transition: transform 0.5s ease;
}
.hero-cover img:hover {
    transform: translateY(-4px);
}
.hero-text {
    flex: 1;
}
.hero-text h1 {
    font-size: 56px;
    color: #1B2550;
    margin-bottom: 8px;
    letter-spacing: 1px;
}
.hero-text .subtitle {
    font-size: 22px;
    color: #C89530;
    font-style: italic;
    margin-bottom: 24px;
    font-family: 'Cormorant Garamond', serif;
}
.hero-text .tagline {
    font-size: 18px;
    color: #1E2A5A;
    max-width: 480px;
    margin-bottom: 32px;
}
.hero-cta {
    display: inline-block;
    background: #1B2550;
    color: #F5E6C8;
    padding: 16px 40px;
    border-radius: 6px;
    font-size: 16px;
    font-family: 'Lora', serif;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: all 0.3s;
    border: 2px solid #1B2550;
}
.hero-cta:hover {
    background: transparent;
    color: #1B2550;
}

/* ===== ABOUT ===== */
.about {
    position: relative;
    z-index: 1;
    padding: 100px 24px;
    background: #fff;
}
.about-inner {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}
.about h2 {
    font-size: 40px;
    color: #1B2550;
    margin-bottom: 12px;
}
.about .divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #D4A843, #C89530);
    margin: 0 auto 32px;
    border-radius: 2px;
}
.about p {
    font-size: 17px;
    color: #1E2A5A;
    margin-bottom: 20px;
    line-height: 1.8;
}
.about p:last-child { margin-bottom: 0; }

/* ===== SIGNUP ===== */
.signup {
    position: relative;
    z-index: 1;
    padding: 100px 24px;
    background: linear-gradient(180deg, #F5E6C8 0%, #FFF8E7 100%);
}
.signup-inner {
    max-width: 560px;
    margin: 0 auto;
    text-align: center;
}
.signup h2 {
    font-size: 40px;
    color: #1B2550;
    margin-bottom: 8px;
}
.signup .divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #D4A843, #C89530);
    margin: 0 auto 16px;
    border-radius: 2px;
}
.signup .signup-desc {
    font-size: 17px;
    color: #1E2A5A;
    margin-bottom: 36px;
}
.signup-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.signup-form input {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #C9A96E;
    border-radius: 6px;
    font-size: 16px;
    font-family: 'Lora', Georgia, serif;
    background: #fff;
    color: #1B2550;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.signup-form input:focus {
    outline: none;
    border-color: #D4A843;
    box-shadow: 0 0 0 3px rgba(212, 168, 67, 0.15);
}
.signup-form input::placeholder {
    color: #C9A96E;
}
.signup-form button {
    background: #1B2550;
    color: #F5E6C8;
    border: 2px solid #1B2550;
    padding: 16px 32px;
    border-radius: 6px;
    font-size: 17px;
    font-family: 'Lora', serif;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 0.5px;
}
.signup-form button:hover {
    background: transparent;
    color: #1B2550;
}
.signup-form button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}
.btn-loading { display: none; }
.form-feedback {
    margin-top: 16px;
    font-size: 15px;
    min-height: 24px;
}
.form-feedback.success { color: #27ae60; }
.form-feedback.error { color: #c0392b; }

/* ===== FOOTER ===== */
.footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 40px 24px;
    background: #1B2550;
    color: #C9A96E;
    font-size: 14px;
}
.footer p { opacity: 0.8; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero { padding: 60px 20px; min-height: auto; }
    .hero-inner {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }
    .hero-cover { width: 240px; margin: 0 auto; }
    .hero-text h1 { font-size: 40px; }
    .hero-text .subtitle { font-size: 18px; }
    .hero-text .tagline { font-size: 16px; margin: 0 auto 24px; }
    .about h2, .signup h2 { font-size: 32px; }
    .about { padding: 60px 20px; }
    .signup { padding: 60px 20px; }
}

@media (max-width: 375px) {
    .hero-cover { width: 200px; }
    .hero-text h1 { font-size: 32px; }
    .signup-form input, .signup-form button { padding: 14px 16px; }
}

/* ===== ACCESSIBILITY ===== */
:focus-visible {
    outline: 3px solid #D4A843;
    outline-offset: 2px;
}
.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}