/* تنظیمات پایه و متغیرها */
:root {
    --bg-color: #0d0d0d;
    --card-bg: #161616;
    --card-bg-hover: #1f1f1f;
    --primary-color: #d4af37; /* طلایی لوکس */
    --primary-hover: #e5be3b;
    --text-color: #f1f1f1;
    --text-muted: #999999;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(212, 175, 55, 0.4);
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html, body {
    max-width: 100%;
    overflow-x: hidden;
    position: relative;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Vazirmatn', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 100px 0;
}

.w-100 {
    width: 100%;
}

/* نوار اطلاعیه بالایی */
.top-announcement {
    background: linear-gradient(90deg, #b89728, #d4af37, #b89728);
    color: #121212;
    text-align: center;
    padding: 8px 15px;
    font-size: 13px;
    font-weight: 700;
    position: relative;
    z-index: 1001;
}

.top-announcement a {
    color: #0d0d0d;
    text-decoration: underline;
    margin-right: 8px;
}

/* دکمه‌ها */
.btn-primary {
    background-color: var(--primary-color);
    color: #121212;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
}

.btn-secondary {
    background: transparent;
    color: var(--text-color);
    border: 2px solid var(--primary-color);
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    text-align: center;
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: #121212;
    transform: translateY(-3px);
}

/* هدر شیشه‌ای */
.header {
    position: fixed;
    top: 33px;
    left: 0;
    width: 100%;
    background-color: rgba(13, 13, 13, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.logo span, .logo i {
    color: var(--primary-color);
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 25px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
    position: relative;
}

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

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-menu a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary-color);
    background: none;
    border: none;
}

/* بنر اصلی (Hero) */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    background: url('https://images.unsplash.com/photo-1521590832167-7bcbfaa6381f?auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover;
    display: flex;
    align-items: center;
    text-align: center;
    margin-top: 33px;
    padding: 0 15px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(13,13,13,0.6) 0%, rgba(13,13,13,0.9) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 850px;
    margin: 0 auto;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid var(--border-hover);
    color: var(--primary-color);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 25px;
}

.hero h1 {
    font-size: 50px;
    margin-bottom: 20px;
    font-weight: 800;
    letter-spacing: -1px;
}

.hero .highlight {
    color: var(--primary-color);
}

.hero p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 35px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* عنوان بخش‌ها */
.section-title {
    text-align: center;
    margin-bottom: 60px;
    padding: 0 15px;
}

.section-title h2 {
    font-size: 36px;
    color: var(--text-color);
    margin-bottom: 12px;
    font-weight: 800;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

.section-title p {
    color: var(--text-muted);
    font-size: 16px;
}

/* خدمات */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    background-color: var(--card-bg-hover);
    border-color: var(--border-hover);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.service-icon {
    font-size: 45px;
    color: var(--primary-color);
    margin-bottom: 25px;
    transition: var(--transition);
}

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

.service-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 700;
}

.service-card p {
    color: var(--text-muted);
    font-size: 14px;
}

/* گالری نمونه کارها */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 300px;
    cursor: pointer;
    border: 1px solid var(--border-color);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 13, 13, 0.75);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 12px;
    opacity: 0;
    transition: var(--transition);
}

.gallery-overlay i {
    font-size: 28px;
    color: var(--primary-color);
}

.gallery-overlay span {
    color: var(--text-color);
    font-size: 18px;
    font-weight: 700;
}

.gallery-item:hover img {
    transform: scale(1.12);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* مدال لایت‌باکس */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.lightbox.active {
    display: flex;
}

.lightbox-img {
    max-width: 90%;
    max-height: 85vh;
    border-radius: 8px;
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.3);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    left: 20px;
    color: white;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    z-index: 2001;
}

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

/* نظرات مشتریان */
.testimonials {
    background-color: #111111;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 35px;
    border-radius: 16px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
}

.testimonial-card .stars {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 15px;
    letter-spacing: 2px;
}

.testimonial-card p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 25px;
    font-style: italic;
}

.client-info h4 {
    color: var(--text-color);
    font-size: 16px;
    font-weight: 700;
}

.client-info span {
    color: var(--primary-color);
    font-size: 13px;
}

/* سوالات متداول (FAQ) */
.faq-container {
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    padding: 22px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    gap: 15px;
}

.faq-question h3 {
    font-size: 17px;
    font-weight: 600;
}

.faq-question i {
    color: var(--primary-color);
    transition: var(--transition);
    flex-shrink: 0;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 25px;
    background-color: rgba(0,0,0,0.15);
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer p {
    color: var(--text-muted);
    font-size: 14px;
    padding-bottom: 22px;
}

.faq-item.active {
    border-color: var(--border-hover);
    background-color: var(--card-bg-hover);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 25px;
}

/* فرم رزرو */
.booking-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.booking-text h2 {
    font-size: 36px;
    margin-bottom: 15px;
    font-weight: 800;
}

.booking-text p {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.contact-info p {
    margin-bottom: 12px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-info i {
    color: var(--primary-color);
    font-size: 18px;
}

.booking-form {
    background-color: var(--card-bg);
    padding: 45px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    width: 100%;
}

.form-group {
    margin-bottom: 22px;
}

.booking-form input, 
.booking-form select {
    width: 100%;
    padding: 14px 18px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-color);
    font-size: 15px;
    transition: var(--transition);
}

.booking-form input:focus, 
.booking-form select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.15);
}

.form-msg {
    margin-top: 15px;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
}

/* فوتر */
.footer {
    background-color: #080808;
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-logo {
    font-size: 22px;
    font-weight: 800;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.footer-info p {
    color: var(--text-muted);
    font-size: 13px;
}

.footer-info .team-name {
    color: var(--primary-color);
    font-weight: 700;
}

.social-icons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.social-icons a {
    color: var(--text-color);
    background-color: var(--card-bg);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    text-decoration: none;
    font-size: 18px;
}

.social-icons a:hover {
    background-color: var(--primary-color);
    color: #121212;
    transform: translateY(-3px);
}

/* دکمه شناور واتساپ */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    text-decoration: none;
}

.floating-whatsapp:hover {
    transform: scale(1.1) rotate(10deg);
}

/* --- تنظیمات پیشرفته ریسپانسیو (Responsive Queries) --- */

@media (max-width: 992px) {
    .hero h1 {
        font-size: 38px;
    }
    .booking-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .header {
        top: 0;
        padding: 12px 0;
    }
    .top-announcement {
        display: none; /* پنهان کردن نوار بالایی در موبایل برای فضای بهتر */
    }
    .hero {
        margin-top: 0;
        height: auto;
        min-height: 500px;
        padding: 100px 15px 60px 15px;
    }
    .desktop-btn {
        display: none; /* پنهان کردن دکمه هدر در موبایل */
    }
    .nav-menu {
        position: fixed;
        top: 60px;
        right: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background-color: rgba(13, 13, 13, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--transition);
        border-top: 1px solid var(--border-color);
        z-index: 999;
    }
    .nav-menu.active {
        right: 0;
    }
    .nav-menu ul {
        flex-direction: column;
        align-items: center;
        gap: 25px;
    }
    .nav-menu a {
        font-size: 18px;
    }
    .hamburger {
        display: block;
    }
    .hero h1 {
        font-size: 30px;
        line-height: 1.3;
    }
    .hero p {
        font-size: 15px;
    }
    .section-title {
        margin-bottom: 40px;
    }
    .section-title h2 {
        font-size: 28px;
    }
    .section-padding {
        padding: 60px 0;
    }
    .footer-content {
        flex-direction: column;
        text-align: center;
        align-items: center;
        gap: 15px;
    }
    .floating-whatsapp {
        width: 50px;
        height: 50px;
        font-size: 26px;
        bottom: 20px;
        left: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    .hero h1 {
        font-size: 26px;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    .btn-primary, .btn-secondary {
        width: 100%;
        padding: 12px 20px;
    }
    .booking-form {
        padding: 25px 15px;
    }
    .section-title h2 {
        font-size: 24px;
    }
}