@font-face {
    font-family: "Inter";
    src: url("../fonts/Inter/Inter-Medium.woff2") format("woff2");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Inter";
    src: url("../fonts/Inter/Inter-SemiBold.woff2") format("woff2");
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Inter";
    src: url("../fonts/Inter/Inter-Bold.woff2") format("woff2");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Vazirmatn";
    src: url("../fonts/Vazirmatn/Vazirmatn-Regular.woff2") format("woff2");
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: "Vazirmatn";
    src: url("../fonts/Vazirmatn/Vazirmatn-Bold.woff2") format("woff2");
    font-weight: 700;
    font-display: swap;
}

/* ============================================================
   ROOT VARIABLES
   ============================================================ */
:root {
    --midnight-code: #0F1C2E;
    --lapis-guard: #1F3A5F;
    --achaemenid-gold: #C8A24A;
    --persepolis-stone: #F5F1E8;
    --turquoise-glaze: #2A9D8F;
    --royal-brick: #A64B2A;
    --glass-bg: rgba(15, 28, 46, 0.75);
    --glass-border: rgba(200, 162, 74, 0.2);
    --card-radius: 24px;
    --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-soft: 0 12px 40px rgba(0, 0, 0, 0.25);
    --shadow-hover: 0 30px 60px rgba(0, 0, 0, 0.45);
    --font-base: 'Vazirmatn', sans-serif;
    --line-height-read: 1.9;
    --max-width-content: 1400px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

html,
body {
    width: 100%;
    max-width: 100%;
    overflow-x: clip;
    overflow-y: auto;
    font-family: "Inter", "Vazirmatn", sans-serif;
    background: var(--midnight-code);
    color: var(--persepolis-stone);
    direction: rtl;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.en {
    direction: ltr;
}

:focus-visible {
    outline: 3px solid var(--achaemenid-gold);
    outline-offset: 3px;
    border-radius: 4px;
}

::selection {
    background: var(--achaemenid-gold);
    color: var(--midnight-code);
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--midnight-code);
}

::-webkit-scrollbar-thumb {
    background: var(--achaemenid-gold);
    border-radius: 6px;
}

a {
    color: var(--achaemenid-gold);
    text-decoration: none;
    transition: color var(--transition-smooth);
}

a:hover {
    color: var(--turquoise-glaze);
}

img,
svg {
    display: block;
    max-width: 100%;
    height: auto;
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.container {
    max-width: var(--max-width-content);
    margin: 0 auto;
    padding: 0 24px;
}

.fade-up {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.9s ease, transform 0.9s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.text-gradient {
    background: linear-gradient(135deg, var(--achaemenid-gold), var(--turquoise-glaze));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-primary {
    padding: 15px 40px;
    background: linear-gradient(135deg, var(--achaemenid-gold), var(--royal-brick));
    color: var(--midnight-code);
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    justify-content: center;
    font-family: var(--font-base);
    cursor: pointer;
    transition: all var(--transition-smooth);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(200, 162, 74, 0.3);
}

.btn-secondary {
    padding: 15px 40px;
    background: transparent;
    color: var(--persepolis-stone);
    border: 2px solid var(--glass-border);
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-base);
    cursor: pointer;
    transition: all var(--transition-smooth);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-secondary:hover {
    border-color: var(--achaemenid-gold);
    background: rgba(200, 162, 74, 0.1);
    transform: translateY(-3px);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 72px;
    background: rgba(15, 28, 46, 0.88);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    z-index: 999;
    transition: background var(--transition-smooth), box-shadow var(--transition-smooth);
}

.navbar.scrolled {
    background: rgba(15, 28, 46, 0.97);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.4);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--midnight-code);
    transition: transform var(--transition-smooth);
}

.logo:hover .logo-icon {
    transform: scale(1.06) rotate(-4deg);
}

.logo-text {
    font-size: 1.3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--achaemenid-gold), var(--persepolis-stone));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--persepolis-stone);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 4px 0;
    transition: color var(--transition-smooth);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: 0;
    width: 0;
    height: 2.5px;
    background: var(--achaemenid-gold);
    border-radius: 4px;
    transition: width var(--transition-smooth);
}

body.en .nav-links a::after {
    right: auto;
    left: 0;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--achaemenid-gold);
}

.nav-links a.active {
    color: var(--achaemenid-gold);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(31, 58, 95, 0.5);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 6px 16px;
    cursor: pointer;
    transition: all var(--transition-smooth);
    color: var(--persepolis-stone);
    font-size: 0.85rem;
    font-family: var(--font-base);
    font-weight: 500;
}

.lang-toggle:hover {
    border-color: var(--achaemenid-gold);
    background: rgba(200, 162, 74, 0.12);
    transform: translateY(-1px);
}

.lang-toggle i {
    font-size: 0.9rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--persepolis-stone);
    font-size: 1.6rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 8px;
    transition: background var(--transition-smooth);
}

.mobile-menu-btn:hover {
    background: rgba(255, 255, 255, 0.06);
}

@media (max-width: 992px) {
    .navbar {
        padding: 0 24px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(15, 28, 46, 0.98);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        padding: 24px 32px 32px;
        gap: 18px;
        border-bottom: 1px solid var(--glass-border);
        align-items: flex-start;
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links a {
        font-size: 1.05rem;
        width: 100%;
        padding: 8px 0;
    }

    .mobile-menu-btn {
        display: block;
    }
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 115px 60px 80px;
    position: relative;
    text-align: center;
}

.hero-content {
    max-width: 900px;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(42, 157, 143, 0.15);
    border: 1px solid rgba(42, 157, 143, 0.3);
    border-radius: 30px;
    padding: 8px 20px;
    font-size: 0.85rem;
    color: var(--turquoise-glaze);
    margin-bottom: 30px;
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--turquoise-glaze);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.5);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.2rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.3vw, 1.25rem);
    color: rgba(245, 241, 232, 0.7);
    line-height: var(--line-height-read);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}


/* ============================================================
   HOW IT WORKS
   ============================================================ */
.section {
    padding: 80px 60px;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: clamp(2rem, 3vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 15px;
}

.section-header p {
    color: rgba(245, 241, 232, 0.6);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: var(--max-width-content);
    margin: 0 auto;
}

.step-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    padding: 35px 30px;
    text-align: center;
    transition: all var(--transition-smooth);
    position: relative;
}

.step-card:hover {
    transform: translateY(-8px);
    border-color: var(--achaemenid-gold);
    box-shadow: var(--shadow-soft);
}

.step-card .step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--achaemenid-gold), var(--royal-brick));
    color: var(--midnight-code);
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.step-card .step-icon {
    font-size: 2.5rem;
    color: var(--achaemenid-gold);
    margin-bottom: 16px;
    display: block;
}

.step-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--persepolis-stone);
}

.step-card p {
    font-size: 0.9rem;
    color: rgba(245, 241, 232, 0.5);
    line-height: var(--line-height-read);
}


/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: var(--max-width-content);
    margin: 0 auto;
}

.feature-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    padding: 30px;
    text-align: center;
    transition: all var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--turquoise-glaze);
    box-shadow: var(--shadow-soft);
}

.feature-card .feature-icon {
    font-size: 2.5rem;
    color: var(--achaemenid-gold);
    margin-bottom: 14px;
    display: block;
}

.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--persepolis-stone);
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 0.9rem;
    color: rgba(245, 241, 232, 0.5);
    line-height: var(--line-height-read);
}


/* ============================================================
   FAQ
   ============================================================ */
.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: var(--max-width-content);
    margin: 0 auto;
}

.faq-item {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 22px 24px;
    transition: all var(--transition-smooth);
    cursor: pointer;
}

.faq-item:hover {
    border-color: var(--achaemenid-gold);
    box-shadow: var(--shadow-soft);
}

.faq-item .faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--persepolis-stone);
    font-size: 1rem;
}

.faq-item .faq-question i {
    color: var(--achaemenid-gold);
    transition: transform var(--transition-smooth);
}

.faq-item .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    color: rgba(245, 241, 232, 0.6);
    font-size: 0.9rem;
    line-height: var(--line-height-read);
}

.faq-item.open .faq-answer {
    max-height: 200px;
    padding-top: 12px;
}

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

/* ============================================================
   CHAT MODAL
   ============================================================ */
.chat-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.chat-overlay.active {
    display: flex;
    opacity: 1;
}

.chat-modal {
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    max-width: 480px;
    width: 100%;
    padding: 40px 36px 44px;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.4s ease, opacity 0.4s ease;
    opacity: 0;
    box-shadow: var(--shadow-hover);
    position: relative;
}

.chat-overlay.active .chat-modal {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.chat-close {
    position: absolute;
    top: 16px;
    left: 16px;
    background: none;
    border: none;
    color: rgba(245, 241, 232, 0.4);
    font-size: 1.4rem;
    cursor: pointer;
    transition: color var(--transition-smooth);
    padding: 4px;
}

body.en .chat-close {
    left: auto;
    right: 16px;
}

.chat-close:hover {
    color: var(--achaemenid-gold);
}

.chat-modal .chat-icon-big {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--turquoise-glaze), var(--achaemenid-gold));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--midnight-code);
    margin: 0 auto 16px;
    box-shadow: 0 8px 30px rgba(42, 157, 143, 0.2);
}

.chat-modal h3 {
    font-size: 1.4rem;
    font-weight: 800;
    text-align: center;
    color: var(--persepolis-stone);
    margin-bottom: 4px;
}

.chat-modal .chat-subtitle {
    text-align: center;
    font-size: 0.95rem;
    color: rgba(245, 241, 232, 0.5);
    margin-bottom: 24px;
}

.chat-modal .chat-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chat-modal .chat-form .form-group {
    position: relative;
}

.chat-modal .chat-form .form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(245, 241, 232, 0.6);
    margin-bottom: 4px;
}

.chat-modal .chat-form .form-group .input-wrapper {
    position: relative;
}

.chat-modal .chat-form .form-group .input-wrapper i {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(245, 241, 232, 0.2);
    font-size: 1rem;
    pointer-events: none;
    transition: color var(--transition-smooth);
}

body.en .chat-modal .chat-form .form-group .input-wrapper i {
    right: auto;
    left: 14px;
}

.chat-modal .chat-form .form-group .input-wrapper input {
    width: 100%;
    padding: 14px 44px 14px 16px;
    background: rgba(15, 28, 46, 0.5);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--persepolis-stone);
    font-family: var(--font-base);
    font-size: 0.95rem;
    transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
    outline: none;
    direction: ltr;
}

body.en .chat-modal .chat-form .form-group .input-wrapper input {
    padding: 14px 16px 14px 44px;
}

.chat-modal .chat-form .form-group .input-wrapper input:focus {
    border-color: var(--achaemenid-gold);
    box-shadow: 0 0 0 3px rgba(200, 162, 74, 0.08);
}

.chat-modal .chat-form .form-group .input-wrapper input:focus + i {
    color: var(--achaemenid-gold);
}

.chat-modal .chat-form .form-group .input-wrapper input::placeholder {
    color: rgba(245, 241, 232, 0.2);
}

.chat-modal .chat-form .btn-start-chat {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--turquoise-glaze), var(--achaemenid-gold));
    color: var(--midnight-code);
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--font-base);
    cursor: pointer;
    transition: all var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 4px;
}

.chat-modal .chat-form .btn-start-chat:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(42, 157, 143, 0.25);
}

.chat-modal .chat-form .btn-start-chat:active {
    transform: scale(0.97);
}

.chat-modal .chat-footer-note {
    text-align: center;
    font-size: 0.8rem;
    color: rgba(245, 241, 232, 0.3);
    margin-top: 14px;
}

/* ============================================================
   CHAT BUBBLE
   ============================================================ */
.chat-bubble {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--turquoise-glaze), var(--achaemenid-gold));
    border: none;
    color: var(--midnight-code);
    font-size: 1.6rem;
    cursor: pointer;
    z-index: 999;
    box-shadow: 0 8px 30px rgba(42, 157, 143, 0.3);
    transition: all var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
}

body.en .chat-bubble {
    left: auto;
    right: 30px;
}

.chat-bubble:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(42, 157, 143, 0.4);
}

.chat-bubble .chat-notification {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 18px;
    height: 18px;
    background: var(--royal-brick);
    border-radius: 50%;
    font-size: 0.55rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--persepolis-stone);
    animation: pulse 2s infinite;
}

/* ============================================================
   LATEST BLOG POSTS (آخرین مقالات وبلاگ)
   ============================================================ */
.blog-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: var(--max-width-content);
    margin: 0 auto;
}

.blog-preview-card {
    background: var(--glass-bg);
    backdrop-filter: blur(14px);
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    overflow: hidden;
    transition: all var(--transition-smooth);
}

.blog-preview-card:hover {
    transform: translateY(-6px);
    border-color: var(--achaemenid-gold);
    box-shadow: var(--shadow-soft);
}

.blog-preview-card .blog-preview-img {
    height: 160px;
    background: linear-gradient(135deg, var(--lapis-guard), var(--turquoise-glaze));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: rgba(245, 241, 232, 0.2);
}

.blog-preview-card .blog-preview-body {
    padding: 20px 22px 24px;
}

.blog-preview-card .blog-preview-body .blog-preview-meta {
    font-size: 0.75rem;
    color: rgba(245, 241, 232, 0.4);
    margin-bottom: 6px;
}

.blog-preview-card .blog-preview-body h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.blog-preview-card .blog-preview-body h4 a {
    color: var(--persepolis-stone);
    transition: color var(--transition-smooth);
}

.blog-preview-card .blog-preview-body h4 a:hover {
    color: var(--achaemenid-gold);
}

.blog-preview-card .blog-preview-body p {
    font-size: 0.85rem;
    color: rgba(245, 241, 232, 0.5);
    line-height: var(--line-height-read);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-preview-card .blog-preview-body .read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--achaemenid-gold);
    font-weight: 600;
    font-size: 0.85rem;
    margin-top: 12px;
    transition: gap var(--transition-smooth);
}

.blog-preview-card .blog-preview-body .read-more:hover {
    gap: 12px;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
    background: linear-gradient(135deg, rgba(31, 58, 95, 0.4), rgba(42, 157, 143, 0.1));
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    padding: 60px 40px;
    text-align: center;
    max-width: var(--max-width-content);
    margin: 0 auto 60px;
}

.cta-section h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 14px;
}

.cta-section p {
    color: rgba(245, 241, 232, 0.6);
    font-size: 1.05rem;
    max-width: 500px;
    margin: 0 auto 30px;
}

.cta-section .cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-wrapper {
    padding: 0 24px;
    margin-bottom: 60px;
}

.contact-box {
    background: rgba(31, 58, 95, 0.2);
    border-radius: 30px;
    padding: 60px;
    border: 1px solid var(--glass-border);
    transition: all var(--transition-smooth);
}

.contact-box:hover {
    border-color: rgba(200, 162, 74, 0.3);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.contact-info h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--persepolis-stone);
}

.contact-info .contact-desc {
    color: rgba(245, 241, 232, 0.6);
    line-height: var(--line-height-read);
    margin-bottom: 30px;
    font-size: 0.95rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 18px;
    background: rgba(15, 28, 46, 0.5);
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    transition: border-color var(--transition-smooth);
    word-break: break-word;
}

.contact-item:hover {
    border-color: rgba(200, 162, 74, 0.2);
}

.contact-item i {
    color: var(--achaemenid-gold);
    font-size: 1.1rem;
    width: 20px;
    flex-shrink: 0;
    text-align: center;
}

.contact-item span {
    font-size: 0.9rem;
    color: rgba(245, 241, 232, 0.8);
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-form .form-group input,
.contact-form .form-group textarea {
    width: 100%;
    padding: 16px 20px;
    background: rgba(15, 28, 46, 0.6);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--persepolis-stone);
    font-family: var(--font-base);
    font-size: 0.95rem;
    transition: all var(--transition-smooth);
    outline: none;
}

.contact-form .form-group textarea {
    min-height: 130px;
    resize: vertical;
}

.contact-form .form-group input:focus,
.contact-form .form-group textarea:focus {
    border-color: var(--achaemenid-gold);
    box-shadow: 0 0 0 3px rgba(200, 162, 74, 0.08);
}

.contact-form .form-group input::placeholder,
.contact-form .form-group textarea::placeholder {
    color: rgba(245, 241, 232, 0.3);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: rgba(15, 28, 46, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid var(--glass-border);
    padding: 60px 24px 0;
    margin-top: 40px;
}

.footer-container {
    max-width: var(--max-width-content);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--glass-border);
}

.footer-col .footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.footer-col .footer-logo .logo-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1rem;
    color: var(--midnight-code);
}

.footer-col .footer-logo .logo-text {
    font-size: 1.1rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--achaemenid-gold), var(--persepolis-stone));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-desc {
    font-size: 0.9rem;
    color: rgba(245, 241, 232, 0.5);
    line-height: 1.8;
    margin-bottom: 16px;
    max-width: 300px;
}

.footer-socials {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-socials a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(31, 58, 95, 0.4);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--persepolis-stone);
    transition: all var(--transition-smooth);
    font-size: 0.95rem;
}

.footer-socials a:hover {
    background: var(--achaemenid-gold);
    color: var(--midnight-code);
    transform: translateY(-3px);
    border-color: var(--achaemenid-gold);
    box-shadow: 0 6px 16px rgba(200, 162, 74, 0.2);
}

.footer-col h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--persepolis-stone);
    margin-bottom: 16px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 30px;
    height: 2px;
    background: var(--achaemenid-gold);
    border-radius: 4px;
}

body.en .footer-col h4::after {
    right: auto;
    left: 0;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links a {
    color: rgba(245, 241, 232, 0.5);
    font-size: 0.9rem;
    transition: color var(--transition-smooth), padding-right var(--transition-smooth);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--achaemenid-gold);
    padding-right: 6px;
}

body.en .footer-links a:hover {
    padding-right: 0;
    padding-left: 6px;
}

.footer-contact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: rgba(245, 241, 232, 0.5);
    line-height: 1.6;
}

.footer-contact li i {
    color: var(--achaemenid-gold);
    font-size: 0.9rem;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
}

.footer-bottom {
    padding: 20px 0;
}

.footer-bottom-inner {
    max-width: var(--max-width-content);
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-trust-badges {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.footer-trust-badges img {
    height: 40px;
    width: auto;
    opacity: 0.7;
    transition: opacity var(--transition-smooth);
    border-radius: 6px;
}

.footer-trust-badges img:hover {
    opacity: 1;
}

.footer-copy {
    font-size: 0.8rem;
    color: rgba(245, 241, 232, 0.3);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1200px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .footer-col:first-child {
        grid-column: 1 / -1;
    }

    .footer-desc {
        max-width: 100%;
    }

    .section {
        padding: 60px 24px;
    }

    .hero-section {
        padding: 100px 24px 60px;
    }

    .chat-modal {
        padding: 30px 24px 34px;
        max-width: 400px;
    }

    .contact-box {
        padding: 40px 30px;
    }

    .contact-grid {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .steps-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .step-card {
        padding: 24px 16px;
    }

    .cta-section {
        padding: 40px 20px;
        margin: 0 16px 40px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

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

    .chat-modal {
        padding: 24px 18px 28px;
        max-width: 360px;
    }

    .chat-modal .chat-icon-big {
        width: 56px;
        height: 56px;
        font-size: 1.5rem;
    }

    .chat-modal h3 {
        font-size: 1.2rem;
    }

    .chat-bubble {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
        bottom: 20px;
        left: 20px;
    }

    body.en .chat-bubble {
        left: auto;
        right: 20px;
    }

    .chat-overlay {
        padding: 12px;
    }

    .contact-box {
        padding: 30px 24px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-info h3 {
        font-size: 1.5rem;
    }

    .contact-item {
        padding: 10px 14px;
        gap: 12px;
    }

    .contact-item span {
        font-size: 0.85rem;
    }

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

@media (max-width: 640px) {
    .footer {
        padding: 40px 16px 0;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 24px;
        padding-bottom: 24px;
    }

    .footer-col:first-child {
        grid-column: 1;
    }

    .footer-bottom-inner {
        flex-direction: column-reverse;
        text-align: center;
        gap: 12px;
    }

    .footer-trust-badges {
        justify-content: center;
    }

    .footer-trust-badges img {
        height: 32px;
    }

    .footer-socials {
        justify-content: center;
    }

    .footer-col h4::after {
        right: 50%;
        transform: translateX(50%);
    }

    body.en .footer-col h4::after {
        right: 50%;
        left: 50%;
        transform: translateX(50%);
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

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

    .hero-section {
        padding: 90px 16px 40px;
    }

    .section {
        padding: 40px 16px;
    }

    .section-header {
        margin-bottom: 30px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .team-grid {
        grid-template-columns: 1fr;
    }

    .blog-preview-grid {
        grid-template-columns: 1fr;
    }

    .faq-item {
        padding: 18px 16px;
    }

    .chat-modal {
        padding: 20px 16px 24px;
        max-width: 100%;
        border-radius: 16px;
    }

    .contact-wrapper {
        padding: 0 16px;
        margin-bottom: 40px;
    }

    .contact-box {
        padding: 24px 16px;
        border-radius: 20px;
    }

    .contact-grid {
        gap: 24px;
    }

    .contact-info h3 {
        font-size: 1.3rem;
    }

    .contact-info .contact-desc {
        font-size: 0.9rem;
        margin-bottom: 20px;
    }

    .contact-item {
        padding: 10px 12px;
        gap: 10px;
        border-radius: 10px;
    }

    .contact-item i {
        font-size: 0.95rem;
        width: 18px;
    }

    .contact-item span {
        font-size: 0.8rem;
    }

    .contact-form .form-group input,
    .contact-form .form-group textarea {
        padding: 12px 14px;
        font-size: 0.9rem;
    }

    .contact-form .form-group textarea {
        min-height: 100px;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   GLOW ORBS
   ============================================================ */
.glow-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.1;
    pointer-events: none;
    z-index: 0;
    max-width: 100vw;
}

.glow-orb-1 {
    width: 500px;
    height: 500px;
    background: var(--achaemenid-gold);
    top: -10%;
    right: -10%;
}

.glow-orb-2 {
    width: 400px;
    height: 400px;
    background: var(--turquoise-glaze);
    bottom: 10%;
    left: -8%;
}

.glow-orb-3 {
    width: 300px;
    height: 300px;
    background: var(--royal-brick);
    top: 40%;
    left: 50%;
    transform: translateX(-50%);
}

/* ============================================================
   SKIP LINK
   ============================================================ */
.skip-link {
    position: fixed;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--achaemenid-gold);
    color: var(--midnight-code);
    padding: 12px 24px;
    border-radius: 0 0 12px 12px;
    font-weight: 700;
    z-index: 9999;
    transition: top 0.3s ease;
    font-size: 0.95rem;
}

.skip-link:focus {
    top: 0;
}

/* ============================================================
 Contact us Toast
============================================================ */
.toast {
    position: fixed;

    top: 25px;
    left: 50%;

    width: min(420px, calc(100% - 30px));

    display: flex;
    align-items: center;
    gap: 12px;

    padding: 14px 18px;

    border-radius: 12px;

    background: #1e1e1e;
    color: #fff;

    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.25);

    transform: translate(-50%, -30px);

    opacity: 0;
    visibility: hidden;

    transition: opacity 0.3s ease,
    transform 0.3s ease,
    visibility 0.3s ease;

    z-index: 99999;

    direction: rtl;
}


.toast.show {
    opacity: 1;
    visibility: visible;

    transform: translate(-50%, 0);
}


.toast i {
    flex-shrink: 0;

    font-size: 20px;
}


.toast-message {
    flex: 1;

    line-height: 1.6;

    font-size: 14px;
}


.toast.success {
    border-top: 3px solid #2ecc71;
}


.toast.success i {
    color: #2ecc71;
}


.toast.error {
    border-top: 3px solid #e74c3c;
}


.toast.error i {
    color: #e74c3c;
}


/* Mobile */
@media (max-width: 576px) {

    .toast {
        top: 15px;

        width: calc(100% - 24px);

        padding: 13px 15px;

        border-radius: 10px;
    }

    .toast i {
        font-size: 18px;
    }

    .toast-message {
        font-size: 13px;
    }
}