/* ==================== COMPONENTS ==================== */
/* Reusable UI elements */

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 2rem;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: 0;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
}

/* Primary button */
.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn--primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
}

/* Secondary/outline button */
.btn--secondary {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

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

/* Light button (for dark backgrounds) */
.btn--light {
    background: var(--color-white);
    color: var(--color-text);
    border-color: var(--color-white);
}

.btn--light:hover {
    background: var(--color-bg-alt);
    border-color: var(--color-bg-alt);
    color: var(--color-text);
}

/* Ghost button (for dark backgrounds) */
.btn--ghost {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn--ghost:hover {
    background: var(--color-white);
    color: var(--color-text);
}

/* Button sizes */
.btn--sm {
    padding: 0.5rem 1.25rem;
    font-size: var(--text-xs);
}

.btn--lg {
    padding: 1.125rem 2.5rem;
    font-size: var(--text-base);
}

/* ===== CARDS ===== */
.card {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card__image {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card:hover .card__image img {
    transform: scale(1.05);
}

.card__content {
    padding: var(--space-lg);
}

.card__tag {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.card__title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.card__text {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: var(--leading-relaxed);
}

.card__footer {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--color-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Card variants */
.card--flat {
    box-shadow: none;
    border: 1px solid var(--color-secondary);
}

.card--flat:hover {
    transform: none;
    box-shadow: none;
    border-color: var(--color-primary);
}

/* ===== NAVIGATION ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--space-md) var(--space-xl);
    z-index: var(--z-fixed);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.nav--transparent {
    background: transparent;
    box-shadow: none;
}

.nav--scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.nav__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--container-xl);
    margin: 0 auto;
}

.nav__logo {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    color: var(--color-text);
    text-decoration: none;
}

.nav__logo:hover {
    color: var(--color-primary);
}

.nav__logo-img {
    height: 70px;
    width: auto;
    display: block;
    transition: transform var(--transition-fast);
}

.nav__logo:hover .nav__logo-img {
    transform: scale(1.05);
}

.nav__links {
    display: flex;
    gap: var(--space-xl);
    list-style: none;
}

.nav__link {
    font-size: var(--text-sm);
    font-weight: var(--weight-normal);
    color: var(--color-text);
    text-decoration: none;
    position: relative;
    transition: color var(--transition-fast);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link--active {
    color: var(--color-primary);
}

.nav__link:hover::after,
.nav__link--active::after {
    width: 100%;
}

/* Mobile nav toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    cursor: pointer;
    background: none;
    border: none;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-base);
}

@media (max-width: 768px) {
    .nav__toggle {
        display: flex;
    }
    
    .nav__links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        flex-direction: column;
        background: var(--color-bg);
        padding: var(--space-4xl) var(--space-xl);
        gap: var(--space-lg);
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-base);
    }
    
    .nav__links--open {
        right: 0;
    }
    
    .nav__link {
        font-size: var(--text-lg);
    }
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-md);
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-text);
    background: var(--color-bg);
    border: 1px solid var(--color-secondary-dark);
    border-radius: 0;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(123, 166, 81, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-muted);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-error {
    font-size: var(--text-sm);
    color: var(--color-error);
    margin-top: var(--space-xs);
}

/* ===== HERO SECTIONS ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-bg-dark);
}

.hero--short {
    min-height: 50vh;
    max-height: 600px;
}

.hero__background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.5), rgba(0,0,0,0.3));
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--color-white);
    padding: var(--space-xl);
    max-width: var(--container-md);
}

.hero__subtitle {
    font-size: var(--text-sm);
    font-weight: var(--weight-normal);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    margin-bottom: var(--space-lg);
    opacity: 0.9;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: var(--text-5xl);
    font-weight: var(--weight-normal);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-lg);
    color: var(--color-white);
}

.hero__tagline {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-style: italic;
    margin-bottom: var(--space-xl);
    opacity: 0.95;
}

.hero__description {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    max-width: 700px;
    margin: 0 auto var(--space-xl);
    opacity: 0.9;
}

/* ===== QUOTE BLOCKS ===== */
.quote-block {
    position: relative;
    padding: var(--space-4xl) var(--space-xl);
    text-align: center;
    background: var(--color-bg-warm);
    overflow: hidden;
}

.quote-block--dark {
    background: var(--color-bg-dark);
    color: var(--color-white);
}

.quote-block__text {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-style: italic;
    line-height: var(--leading-relaxed);
    max-width: var(--container-sm);
    margin: 0 auto var(--space-lg);
}

.quote-block__author {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    opacity: 0.8;
}

/* ===== ICON BOX ===== */
.icon-box {
    text-align: center;
    padding: var(--space-xl);
}

.icon-box__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    color: var(--color-primary);
}

.icon-box__icon svg {
    width: 100%;
    height: 100%;
}

.icon-box__title {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    margin-bottom: var(--space-sm);
}

.icon-box__text {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: var(--leading-relaxed);
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    max-width: var(--container-sm);
    margin: 0 auto var(--space-3xl);
}

.section-header__subtitle {
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.section-header__title {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    margin-bottom: var(--space-lg);
}

.section-header__text {
    font-size: var(--text-lg);
    color: var(--color-text-light);
    line-height: var(--leading-relaxed);
}

/* ===== IMAGE GRIDS ===== */
.image-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.image-grid__item {
    overflow: hidden;
    aspect-ratio: 1;
}

.image-grid__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.image-grid__item:hover img {
    transform: scale(1.08);
}

@media (max-width: 768px) {
    .image-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .image-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== FOOTER ===== */
.footer {
    background: var(--color-bg-dark);
    color: var(--color-white);
    padding: var(--space-4xl) var(--gutter) var(--space-xl);
}

.footer__content {
    max-width: var(--container-lg);
    margin: 0 auto;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

.footer__brand {
    max-width: 300px;
}

.footer__logo {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-md);
    color: var(--color-white);
}

.footer__tagline {
    font-size: var(--text-sm);
    opacity: 0.8;
    line-height: var(--leading-relaxed);
}

.footer__title {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    margin-bottom: var(--space-lg);
    color: var(--color-white);
}

.footer__links {
    list-style: none;
}

.footer__links li {
    margin-bottom: var(--space-sm);
}

.footer__links a {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-white);
}

.footer__bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--text-sm);
    opacity: 0.7;
}

@media (max-width: 768px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer__brand {
        grid-column: 1 / -1;
    }
    
    .footer__bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .footer__grid {
        grid-template-columns: 1fr;
    }
}