/* ============================================
   BOSTAN GROUP - Component Styles
   Buttons, Cards, Forms, Navigation
   ============================================ */

/* ==========================================
   BUTTONS
   ========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-premium);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--duration-fast) var(--ease-smooth);
}

.btn:hover::before {
    opacity: 1;
}

/* Primary Button */
.btn--primary {
    background: var(--gradient-premium);
    color: var(--color-white);
    border: none;
    box-shadow: var(--shadow-md), 0 4px 20px rgba(74, 124, 64, 0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 8px 30px rgba(74, 124, 64, 0.4);
}

.btn--primary:active {
    transform: translateY(0);
}

/* Secondary Button */
.btn--secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: var(--glass-blur);
}

.btn--secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
}

/* Outline Button */
.btn--outline {
    background: transparent;
    color: var(--color-primary-600);
    border: 2px solid var(--color-primary-500);
}

.btn--outline:hover {
    background: var(--color-primary-500);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* Large Button */
.btn--lg {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
    border-radius: var(--radius-xl);
}

/* Small Button */
.btn--sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    border-radius: var(--radius-md);
}

/* Icon inside button */
.btn svg {
    width: 1.25em;
    height: 1.25em;
    transition: transform var(--duration-fast) var(--ease-smooth);
}

.btn:hover svg {
    transform: translateX(4px);
}

/* ==========================================
   CARDS
   ========================================== */

.card {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: var(--transition-all);
}

.card--elevated {
    box-shadow: var(--shadow-lg);
}

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

/* Glass Card */
.card--glass {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
}

/* Image Card */
.card--image {
    position: relative;
    aspect-ratio: 4/3;
}

.card--image .card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-smooth);
}

.card--image:hover .card__image {
    transform: scale(1.1);
}

.card--image .card__overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-card);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-6);
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-smooth);
}

.card--image:hover .card__overlay {
    opacity: 1;
}

.card__content {
    padding: var(--space-6);
}

.card__title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-2);
}

.card__description {
    color: var(--color-gray-600);
    font-size: var(--text-base);
}

/* ==========================================
   SERVICE CARDS (Interactive)
   ========================================== */

.service-card {
    position: relative;
    height: 320px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    cursor: pointer;
    background: var(--color-gray-200);
}

.service-card__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform var(--duration-slow) var(--ease-premium);
}

.service-card:hover .service-card__bg {
    transform: scale(1.1);
}

.service-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.3) 0%, rgba(26, 53, 24, 0.92) 70%);
    transition: background var(--duration-normal) var(--ease-smooth);
}

.service-card:hover .service-card__overlay {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.2) 0%, rgba(26, 53, 24, 0.95) 60%);
}

.service-card__content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-6);
    color: var(--color-white);
    display: flex;
    flex-direction: column;
}

.service-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-4);
    backdrop-filter: var(--glass-blur);
    transition: all var(--duration-normal) var(--ease-smooth);
}

.service-card:hover .service-card__icon {
    background: var(--color-primary-500);
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.service-card__icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-white);
}

.service-card__title {
    font-size: var(--text-2xl);
    font-weight: var(--font-semibold);
    margin-bottom: 0;
    color: var(--color-white);
    position: relative;
    z-index: 2;
}

.service-card__description {
    font-size: var(--text-base);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
    margin-top: var(--space-3);
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-premium);
}

.service-card:hover .service-card__description {
    max-height: 100px;
    opacity: 1;
}

/* Glow effect on hover */
.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-2xl);
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0),
        0 0 40px rgba(74, 124, 64, 0);
    transition: box-shadow var(--duration-normal) var(--ease-smooth);
    pointer-events: none;
}

.service-card:hover::after {
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.3),
        0 0 60px rgba(74, 124, 64, 0.3);
}

/* ==========================================
   FORMS
   ========================================== */

.form-group {
    position: relative;
    margin-bottom: var(--space-6);
}

.form-input {
    width: 100%;
    padding: var(--space-4) var(--space-5);
    font-size: var(--text-base);
    color: var(--color-gray-800);
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--duration-fast) var(--ease-smooth);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 4px rgba(74, 124, 64, 0.1);
}

.form-input::placeholder {
    color: var(--color-gray-400);
}

/* Floating Label */
.form-group--floating {
    position: relative;
}

.form-group--floating .form-input {
    padding-top: var(--space-6);
}

.form-group--floating .form-label {
    position: absolute;
    top: 50%;
    left: var(--space-5);
    transform: translateY(-50%);
    color: var(--color-gray-500);
    font-size: var(--text-base);
    pointer-events: none;
    transition: all var(--duration-fast) var(--ease-smooth);
    background: var(--color-white);
    padding: 0 var(--space-1);
}

.form-group--floating .form-input:focus~.form-label,
.form-group--floating .form-input:not(:placeholder-shown)~.form-label {
    top: 0;
    font-size: var(--text-sm);
    color: var(--color-primary-600);
}

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

/* Select */
.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    background-size: 20px;
    padding-right: var(--space-12);
}

/* ==========================================
   NAVIGATION
   ========================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    padding: var(--space-4) var(--space-6);
    transition: all var(--duration-normal) var(--ease-smooth);
}

.nav--scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-md);
}

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

.nav__logo {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-white);
    transition: color var(--duration-fast) var(--ease-smooth);
}

.nav__logo-img {
    height: 60px;
    width: auto;
    transition: filter var(--duration-fast) var(--ease-smooth);
    /* Make logo white initially */
    filter: brightness(0) invert(1);
}

.nav--scrolled .nav__logo-img {
    /* Return to normal colors when scrolled */
    filter: none;
}

.nav--scrolled .nav__logo {
    color: var(--color-primary-700);
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav__link {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    position: relative;
    transition: color var(--duration-fast) var(--ease-smooth);
}

.nav--scrolled .nav__link {
    color: var(--color-gray-700);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary-500);
    transition: width var(--duration-normal) var(--ease-premium);
}

.nav__link:hover::after {
    width: 100%;
}

/* Language Switcher */
.lang-switcher {
    position: relative;
}

.lang-switcher__btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    color: var(--color-white);
    font-weight: var(--font-medium);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    transition: all var(--duration-fast) var(--ease-smooth);
}

.nav--scrolled .lang-switcher__btn {
    color: var(--color-gray-700);
    border-color: var(--color-gray-300);
}

.lang-switcher__btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.lang-switcher__dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--space-2);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--duration-fast) var(--ease-premium);
    overflow: hidden;
    min-width: 140px;
}

.lang-switcher.active .lang-switcher__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-switcher__option {
    display: block;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    text-align: left;
    color: var(--color-gray-700);
    transition: background var(--duration-fast) var(--ease-smooth);
}

.lang-switcher__option:hover {
    background: var(--color-gray-100);
}

.lang-switcher__option.active {
    background: var(--color-primary-50);
    color: var(--color-primary-700);
}

/* Nav Social Icons */
.nav__social {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-left: var(--space-4);
    padding-left: var(--space-4);
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.nav--scrolled .nav__social {
    border-left-color: var(--color-gray-200);
}

.nav__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8);
    transition: all var(--duration-fast) var(--ease-smooth);
}

.nav__social-link:hover {
    color: var(--color-white);
    transform: translateY(-2px);
}

.nav--scrolled .nav__social-link {
    color: var(--color-gray-500);
}

.nav--scrolled .nav__social-link:hover {
    color: var(--color-primary-600);
}

/* Nav Actions (lang + hamburger wrapper) */
.nav__actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* Mobile Menu Toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: all var(--duration-fast) var(--ease-smooth);
}

.nav--scrolled .nav__toggle span {
    background: var(--color-gray-700);
}

.nav__toggle.active span {
    background: #1a1a1a;
}

.nav__toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav__toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.nav__toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 1023px) {
    .nav__toggle {
        display: flex;
        z-index: 1001;
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: 300px;
        height: 100vh;
        height: 100dvh;
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        gap: 0;
        background: #ffffff;
        transform: translateX(100%);
        transition: transform var(--duration-normal) var(--ease-premium);
        padding: 80px 0 40px 0;
        overflow-y: auto;
        z-index: 1000;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.15);
    }

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

    .nav__link {
        display: block;
        width: 100%;
        color: #1a1a1a;
        font-size: 1rem;
        font-weight: 500;
        padding: 16px 24px;
        border-bottom: 1px solid #eee;
    }

    .nav__link:hover {
        background: #f5f5f5;
        color: var(--color-primary-600);
    }

    .nav__link::after {
        display: none;
    }

    .nav__social {
        margin: auto auto 0 auto;
        padding: 20px 0;
        border: none;
        width: 100%;
        justify-content: center;
        border-top: 1px solid #ddd;
    }

    .nav__social-link {
        color: #555;
        width: 40px;
        height: 40px;
        background: #f5f5f5;
        border-radius: 50%;
    }

    .nav__social-link:hover {
        background: var(--color-primary-600);
        color: white;
    }

    .nav__actions {
        display: flex !important;
        align-items: center;
        gap: 12px;
        z-index: 1001;
    }

    .lang-switcher {
        position: relative;
        z-index: 1002;
    }

    .lang-switcher__btn {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        border: none;
        background: rgba(255, 255, 255, 0.2);
        color: var(--color-white);
        cursor: pointer;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav--scrolled .lang-switcher__btn {
        color: var(--color-gray-700);
        background: var(--color-gray-100);
    }

    /* Hide text and chevron on mobile - show only globe icon */
    .lang-switcher__btn #currentLang,
    .lang-switcher__chevron {
        display: none !important;
    }

    .lang-switcher__globe {
        display: block !important;
        width: 22px;
        height: 22px;
    }

    .lang-switcher__dropdown {
        position: absolute;
        top: 100%;
        right: 0;
        margin-top: 8px;
        min-width: 140px;
        background: var(--color-white);
        border-radius: 10px;
        box-shadow: 0 8px 30px rgba(0,0,0,0.15);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: all 0.2s ease;
        overflow: hidden;
    }

    .lang-switcher.active .lang-switcher__dropdown {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .lang-switcher__option {
        color: #333;
        padding: 12px 16px;
        display: block;
        width: 100%;
        text-align: left;
        cursor: pointer;
        border: none;
        background: transparent;
    }

    .lang-switcher__option:hover {
        background: #eee;
    }

    .lang-switcher__option.active {
        background: var(--color-primary-500);
        color: #fff;
    }

}

/* ==========================================
   BADGES & TRUST INDICATORS
   ========================================== */

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    border-radius: var(--radius-full);
}

.badge--primary {
    background: var(--color-primary-100);
    color: var(--color-primary-700);
}

.badge--gold {
    background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 100%);
    color: var(--color-earth-900);
}

/* Trust Badge */
.trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-6);
}

.trust-badge__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-premium);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-glow);
}

.trust-badge__icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-white);
}

.trust-badge__number {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--color-primary-700);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.trust-badge__label {
    font-size: var(--text-base);
    color: var(--color-gray-600);
}

/* ==========================================
   SECTION HEADERS
   ========================================== */

.section-header {
    text-align: center;
    max-width: 700px;
    margin-inline: auto;
    margin-bottom: var(--space-12);
}

.section-header__label {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary-100);
    color: var(--color-primary-700);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-4);
}

.section-header__title {
    margin-bottom: var(--space-4);
}

.section-header__description {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
    line-height: var(--leading-relaxed);
}