:root {
    --champagne-gold: #D4AF37;
    --gold-light: #F4E4C1;
    --teal-primary: #2C8E96;
    --teal-dark: #1A5C62;
    --cream: #FAF7F0;
    --text-dark: #2C2C2C;
    --text-light: #666666;
    --white: #FFFFFF;
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    background: var(--cream);
    line-height: 1.6;
}

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

/* Header */
.header {
    background: linear-gradient(135deg, var(--teal-dark) 0%, var(--teal-primary) 100%);
    padding: 1.5rem 1rem;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(212, 175, 55, 0.1) 50%, transparent 70%);
    pointer-events: none;
}

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

.logo {
    position: relative;
    z-index: 1;
    text-align: left;
}

.logo h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 0.25rem;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1;
}

.tagline {
    font-size: 0.85rem;
    color: var(--gold-light);
    font-weight: 300;
    font-style: italic;
    letter-spacing: 0.5px;
}

/* Main Navigation - Hidden, replaced by hamburger menu */
.main-nav {
    display: none;
}

/* Hamburger Button */
.hamburger {
    width: 30px;
    height: 24px;
    position: relative;
    cursor: pointer;
    background: transparent;
    border: none;
    padding: 0;
    z-index: 1001;
}

.hamburger span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: var(--white);
    border-radius: 3px;
    opacity: 1;
    left: 0;
    transition: all 0.3s ease;
}

.hamburger span:nth-child(1) {
    top: 0;
}

.hamburger span:nth-child(2) {
    top: 10px;
}

.hamburger span:nth-child(3) {
    top: 20px;
}

/* Hamburger Animation when Open */
.hamburger.active span:nth-child(1) {
    top: 10px;
    transform: rotate(135deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    left: -60px;
}

.hamburger.active span:nth-child(3) {
    top: 10px;
    transform: rotate(-135deg);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
    transition: right 0.4s ease;
    z-index: 999;
    padding-top: 80px;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 998;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav li {
    border-bottom: 1px solid var(--cream);
}

.mobile-nav a {
    display: flex;
    align-items: center;
    padding: 1.25rem 2rem;
    color: var(--teal-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.mobile-nav a:hover,
.mobile-nav a:active {
    background: var(--cream);
    padding-left: 2.5rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--champagne-gold) 0%, #C4A035 100%);
    padding: 5rem 1rem;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.trip-badge {
    display: inline-block;
    background: var(--white);
    color: var(--teal-dark);
    padding: 0.6rem 2rem;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    font-weight: 300;
    opacity: 0.95;
    letter-spacing: 0.5px;
}

/* Countdown */
.countdown-section {
    margin-top: 3rem;
}

.countdown-section h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    padding: 2rem 2.5rem;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    min-width: 110px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.countdown-number {
    font-size: 3.5rem;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
    color: var(--white);
    line-height: 1;
}

.countdown-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 0.75rem;
    opacity: 0.9;
    font-weight: 400;
}

/* Trip Details Section */
.trip-details {
    padding: 5rem 1rem;
    background: var(--white);
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.75rem;
    text-align: center;
    margin-bottom: 3.5rem;
    color: var(--teal-dark);
    font-weight: 700;
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: 1.5rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--champagne-gold), transparent);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.detail-card {
    background: var(--cream);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 3px solid var(--champagne-gold);
}

.detail-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.1);
}

.detail-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--teal-dark);
    margin-bottom: 1rem;
    font-weight: 600;
}

.detail-value {
    color: var(--text-dark);
    font-size: 1.1rem;
    font-weight: 500;
}

/* Guessing Section */
.guessing-section {
    padding: 5rem 1rem;
    background: linear-gradient(180deg, var(--cream) 0%, #F5EFE0 100%);
}

.guess-container {
    max-width: 700px;
    margin: 0 auto;
}

.guess-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 3rem;
    font-size: 1.15rem;
    line-height: 1.6;
}

/* Deadline Countdown */
.deadline-countdown {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    margin-bottom: 3rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    text-align: center;
    border: 1px solid var(--gold-light);
}

.deadline-label {
    font-size: 1.2rem;
    color: var(--teal-dark);
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.deadline-timer {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.deadline-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.deadline-number {
    font-size: 3rem;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
    color: var(--champagne-gold);
    line-height: 1;
}

/* Form Styles */
.guess-form {
    background: var(--white);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--gold-light);
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--teal-dark);
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gold-light);
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--cream);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--champagne-gold);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.submit-btn {
    width: 100%;
    padding: 1.25rem;
    background: linear-gradient(135deg, var(--teal-dark) 0%, var(--teal-primary) 100%);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Poppins', sans-serif;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.95rem;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(44, 142, 150, 0.4);
}

.success-message {
    background: var(--teal-primary);
    color: var(--white);
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    margin-top: 1.5rem;
    font-size: 1.05rem;
    box-shadow: 0 4px 15px rgba(44, 142, 150, 0.3);
}

/* What to Expect Section */
.expect-section {
    padding: 5rem 1rem;
    background: var(--white);
}

.expect-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.expect-card {
    padding: 2.5rem;
    background: var(--cream);
    border-radius: 12px;
    border-left: 4px solid var(--champagne-gold);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.expect-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.expect-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--teal-dark);
    margin-bottom: 1rem;
    font-weight: 600;
}

.expect-card p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 1.05rem;
}

/* Footer */
.footer {
    background: var(--teal-dark);
    color: var(--white);
    padding: 3rem 1rem;
    text-align: center;
}

.footer p {
    margin: 0.75rem 0;
    font-weight: 300;
    letter-spacing: 0.3px;
}

.footer-note {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo h1 {
        font-size: 1.5rem;
    }

    .tagline {
        font-size: 0.75rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .countdown-number {
        font-size: 2rem;
    }

    .details-grid,
    .expect-grid {
        grid-template-columns: 1fr;
    }

    .guess-form {
        padding: 1.5rem;
    }
}