.container {
    width: 100%;
    max-width: 72rem;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
}

.nav {
    background-color: var(--color-white);
    padding: var(--spacing-4) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
    border-bottom: 2px solid var(--color-primary);
}

.nav-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

.nav-link {
    color: var(--color-text);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--rounded-full);
    transition: all 0.2s ease;
    font-weight: 500;
}

.nav-link:hover,
.nav-link:focus {
    background-color: var(--color-primary);
    color: var(--color-text-dark);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-2);
    cursor: pointer;
    background: none;
    border: none;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 3px;
    background-color: var(--color-text-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-2);
}

.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.35);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    padding: var(--spacing-8);
    max-width: 52rem;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-4);
    line-height: 1.2;
    text-shadow: 2px 2px 8px rgba(61, 56, 82, 0.2);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-white);
    max-width: 36rem;
    margin: 0 auto var(--spacing-8);
    text-shadow: 1px 1px 4px rgba(61, 56, 82, 0.15);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-8);
    border-radius: var(--rounded-full);
    font-weight: 600;
    transition: all 0.2s ease;
    text-decoration: none;
}

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

.btn-primary:hover,
.btn-primary:focus {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: #2e6ba8;
    transform: translateY(-2px);
}

.card {
    background-color: var(--color-bg-card);
    border-radius: var(--rounded-xl);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 2px solid transparent;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-dark);
}

.card-icon {
    width: 4rem;
    height: 4rem;
    border-radius: var(--rounded-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-4);
}

.card-icon-pink { background-color: var(--color-secondary); color: var(--color-text-dark); }
.card-icon-purple { background-color: var(--color-accent-green-light); color: var(--color-text-dark); }
.card-icon-blue { background-color: var(--color-accent-light); color: var(--color-text-dark); }
.card-icon-green { background-color: var(--color-accent-green-light); color: var(--color-text-dark); }
.card-icon-yellow { background-color: var(--color-accent-yellow); color: var(--color-text-dark); }

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-2);
    color: var(--color-text-dark);
}

.card-text {
    color: var(--color-text-light);
    line-height: 1.7;
}

.section {
    padding: var(--spacing-20) 0;
}

.section-badge {
    display: inline-block;
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    padding: var(--spacing-1) var(--spacing-4);
    border-radius: var(--rounded-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-4);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-4);
    color: var(--color-text-dark);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    max-width: 36rem;
    margin: 0 auto var(--spacing-12);
    font-size: 1.125rem;
}

.footer {
    background-color: var(--color-text-dark);
    color: var(--color-white);
    padding: var(--spacing-12) 0;
    text-align: center;
}

.footer-text {
    color: rgba(255, 255, 255, 0.85);
}

.timeline {
    position: relative;
    max-width: 48rem;
    margin: 0 auto;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--color-secondary-dark) 0%, var(--color-primary-dark) 50%, var(--color-accent) 100%);
    border-radius: var(--rounded-full);
}

.timeline-item {
    position: relative;
    padding-left: var(--spacing-8);
    padding-bottom: var(--spacing-8);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -6px;
    top: 0;
    width: 1rem;
    height: 1rem;
    border-radius: var(--rounded-full);
    border: 3px solid var(--color-white);
    box-shadow: var(--shadow-sm);
}

.timeline-content {
    background-color: var(--color-bg-card);
    padding: var(--spacing-6);
    border-radius: var(--rounded-xl);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--color-primary-dark);
}

.quote-block {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    border-radius: var(--rounded-2xl);
    padding: var(--spacing-12);
    text-align: center;
    color: var(--color-text-dark);
    margin-top: var(--spacing-16);
}

.quote-text {
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: var(--spacing-4);
}

.quote-author {
    font-size: 1rem;
    opacity: 0.9;
}

.meaning-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

.meaning-card {
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-alt) 100%);
    border-radius: var(--rounded-xl);
    padding: var(--spacing-8);
    text-align: center;
    border: 2px solid var(--color-primary);
}

.meaning-symbol {
    font-size: 4rem;
    margin-bottom: var(--spacing-4);
    display: block;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--spacing-4);
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--rounded-md);
    z-index: 1000;
    transition: top 0.2s ease;
    font-weight: 600;
}

.skip-link:focus {
    top: var(--spacing-4);
}

.highlight {
    background: linear-gradient(180deg, transparent 60%, var(--color-accent-yellow) 60%);
    padding: 0 var(--spacing-1);
}

.imessage-container {
    max-width: 28rem;
    margin: 0 auto var(--spacing-8);
}

.imessage-bubble {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    padding: var(--spacing-4) var(--spacing-6);
    border-radius: 1.25rem 1.25rem 0.25rem 1.25rem;
    position: relative;
    margin-left: auto;
    width: fit-content;
    max-width: 100%;
    box-shadow: var(--shadow-md);
    font-size: 1.125rem;
    line-height: 1.5;
}

.imessage-bubble::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: -10px;
    width: 20px;
    height: 20px;
    background: var(--color-primary-dark);
    border-bottom-left-radius: 16px;
}

.imessage-bubble::before {
    content: "";
    position: absolute;
    bottom: 0;
    right: -10px;
    width: 10px;
    height: 20px;
    background: var(--color-bg);
    border-bottom-left-radius: 10px;
    z-index: 1;
}

.imessage-meta {
    text-align: right;
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-top: var(--spacing-3);
    padding-right: var(--spacing-2);
}

.tag {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--rounded-full);
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: var(--spacing-2);
    margin-bottom: var(--spacing-2);
}

.tag-pink { background-color: var(--color-secondary); color: var(--color-text-dark); }
.tag-purple { background-color: var(--color-primary-dark); color: var(--color-white); }
.tag-blue { background-color: var(--color-accent); color: var(--color-white); }
.tag-green { background-color: var(--color-accent-green); color: var(--color-white); }

.card-icon i,
.meaning-symbol i {
    width: 2rem;
    height: 2rem;
    stroke-width: 1.5;
}

.meaning-symbol {
    display: flex;
    align-items: center;
    justify-content: center;
}

.meaning-symbol i {
    width: 3rem;
    height: 3rem;
}

@media (max-width: 639px) {
    .nav {
        position: relative;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--color-white);
        padding: var(--spacing-4);
        box-shadow: var(--shadow-md);
        border-top: 1px solid var(--color-primary);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: var(--spacing-3) var(--spacing-4);
    }
}

@media (min-width: 640px) {
    .hero-title {
        font-size: 3rem;
    }

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

    .timeline::before {
        left: 50%;
        transform: translateX(-50%);
    }

    .timeline-item {
        width: 50%;
        padding-left: 0;
        padding-right: var(--spacing-8);
    }

    .timeline-item:nth-child(even) {
        margin-left: 50%;
        padding-left: var(--spacing-8);
        padding-right: 0;
    }

    .timeline-dot {
        left: auto;
        right: -8px;
    }

    .timeline-item:nth-child(even) .timeline-dot {
        left: -8px;
        right: auto;
    }

    .timeline-content {
        border-left: none;
        border-right: 4px solid var(--color-primary-dark);
    }

    .timeline-item:nth-child(even) .timeline-content {
        border-right: none;
        border-left: 4px solid var(--color-primary-dark);
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.75rem;
    }

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

    .meaning-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4rem;
    }
}