/* Header */
.site-header {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    width: calc(100% - 32px);
    max-width: var(--container-max);
    padding: 14px 24px;
    background: rgba(10, 10, 11, 0.85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
    transition: background var(--transition), border-color var(--transition), top var(--transition);
}

.site-header.is-scrolled {
    top: 8px;
    background: rgba(10, 10, 11, 0.95);
    border-color: rgba(201, 169, 98, 0.2);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-text-primary);
    flex-shrink: 0;
}

.site-logo svg {
    width: 36px;
    height: 36px;
}

.site-logo span {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-links a {
    padding: 8px 14px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-gold);
    background: rgba(201, 169, 98, 0.08);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lang-switch {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8125rem;
    font-weight: 500;
}

.lang-switch a {
    padding: 4px 8px;
    color: var(--color-text-muted);
    border-radius: 4px;
    transition: color var(--transition), background var(--transition);
}

.lang-switch a.active,
.lang-switch a:hover {
    color: var(--color-gold);
}

.lang-switch span {
    color: rgba(201, 169, 98, 0.3);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: var(--glass-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.hamburger-line {
    width: 22px;
    height: 2px;
    background: var(--color-gold);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-nav {
    display: none;
    position: fixed;
    top: calc(var(--header-height) + 24px);
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 32px);
    max-width: 400px;
    background: rgba(10, 10, 11, 0.98);
    backdrop-filter: blur(24px);
    border: var(--glass-border);
    border-radius: var(--radius-md);
    padding: 20px;
    flex-direction: column;
    gap: 8px;
    z-index: 99;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

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

.mobile-nav a {
    padding: 14px 18px;
    color: var(--color-text-primary);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
    font-size: 1rem;
    transition: background var(--transition), color var(--transition);
}

.mobile-nav a:hover,
.mobile-nav a.active {
    background: rgba(201, 169, 98, 0.1);
    color: var(--color-gold);
}

.mobile-nav .btn-primary {
    margin-top: 8px;
}

@media (max-width: 1024px) {
    .nav-links,
    .header-actions .btn-nav-cta {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }
}

/* Hero */
.hero {
    position: relative;
    padding-top: calc(var(--header-height) + 60px);
    padding-bottom: var(--section-py);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 50% at 70% 30%, rgba(201, 169, 98, 0.08), transparent),
                radial-gradient(ellipse 50% 40% at 20% 80%, rgba(232, 122, 54, 0.06), transparent);
    animation: heroBgPulse 20s ease-in-out infinite;
    will-change: opacity;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap-lg);
    align-items: center;
    position: relative;
}

.hero-copy h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5.5vw, 4.25rem);
    font-weight: 600;
    line-height: 1.08;
    margin-bottom: 24px;
}

.hero-lead {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
}

.hero-trust-note {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.hero-visual {
    position: relative;
}

.hero-visual img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: var(--radius-lg);
    border: var(--glass-border);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.hero-stat-float {
    position: absolute;
    bottom: 24px;
    left: -20px;
    padding: 16px 24px;
    min-width: 160px;
}

[dir="rtl"] .hero-stat-float {
    left: auto;
    right: -20px;
}

.hero-stat-float .float-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-gold);
    line-height: 1;
}

.hero-stat-float .float-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-lead {
        margin-inline: auto;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-visual {
        max-width: 480px;
        margin-inline: auto;
    }

    .hero-stat-float {
        left: 16px;
        bottom: 16px;
    }

    [dir="rtl"] .hero-stat-float {
        right: 16px;
    }
}

/* Trust bar */
.trust-bar {
    padding: 40px 0;
    border-block: 1px solid rgba(201, 169, 98, 0.08);
    background: rgba(20, 20, 22, 0.5);
}

.trust-bar-label {
    text-align: center;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-muted);
    margin-bottom: 28px;
}

.trust-logos {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 32px 48px;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-px);
}

.trust-logos img {
    height: 36px;
    width: auto;
    opacity: 0.5;
    filter: grayscale(1);
    transition: opacity var(--transition), filter var(--transition);
}

.trust-logos img:hover {
    opacity: 1;
    filter: grayscale(0);
}

/* Stats */
.stats {
    padding: var(--section-py) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--gap-md);
}

.stat-card {
    padding: 32px 24px;
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 600;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    line-height: 1.4;
}

@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 600px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Services */
.services {
    padding: var(--section-py) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap-md);
}

.service-card {
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.service-icon {
    width: 48px;
    height: 48px;
    color: var(--color-gold);
}

.service-card h3 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.service-card p {
    color: var(--color-text-muted);
    line-height: 1.7;
    flex: 1;
}

.service-deliverables {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(201, 169, 98, 0.1);
}

.service-deliverables li {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    padding-inline-start: 20px;
    position: relative;
}

.service-deliverables li::before {
    content: '';
    position: absolute;
    inset-inline-start: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--color-orange);
    border-radius: 50%;
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* Success stories */
.success-stories {
    padding: var(--section-py) 0;
    background: rgba(20, 20, 22, 0.4);
}

.stories-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--gap-md);
    align-items: start;
}

.story-card {
    overflow: hidden;
}

.story-card--featured {
    display: grid;
    grid-template-rows: auto 1fr;
}

.story-card--featured img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.story-content {
    padding: 32px;
}

.story-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-orange);
    margin-bottom: 12px;
}

.story-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.25;
}

.story-content p {
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
}

.story-metrics {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.story-metrics div {
    text-align: center;
}

.story-metrics dt {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-gold);
}

.story-metrics dd {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.stories-secondary {
    display: flex;
    flex-direction: column;
    gap: var(--gap-md);
}

.story-card--mini {
    padding: 28px;
}

.story-card--mini h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.story-card--mini p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.story-metric-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(201, 169, 98, 0.1);
    border: 1px solid rgba(201, 169, 98, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-gold);
}

@media (max-width: 900px) {
    .stories-grid {
        grid-template-columns: 1fr;
    }
}

/* Portfolio */
.portfolio {
    padding: var(--section-py) 0;
}

.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: var(--gap-lg);
}

.filter-btn {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(201, 169, 98, 0.15);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-body);
}

.filter-btn:hover,
.filter-btn.active {
    background: rgba(201, 169, 98, 0.12);
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap-md);
}

.case-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.case-card-image {
    overflow: hidden;
    aspect-ratio: 16/10;
}

.case-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.case-card:hover .case-card-image img {
    transform: scale(1.05);
}

.case-card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.case-card-body h3 {
    font-size: 1.125rem;
    font-weight: 600;
}

.case-results {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.case-results li {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    padding-inline-start: 16px;
    position: relative;
}

.case-results li::before {
    content: '✓';
    position: absolute;
    inset-inline-start: 0;
    color: var(--color-gold);
    font-size: 0.75rem;
}

@media (max-width: 900px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

/* Process */
.process {
    padding: var(--section-py) 0;
    background: rgba(20, 20, 22, 0.4);
}

.process-stepper {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--gap-md);
    position: relative;
}

.process-stepper::before {
    content: '';
    position: absolute;
    top: 36px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-orange), var(--color-gold));
    opacity: 0.3;
    z-index: 0;
}

[dir="rtl"] .process-stepper::before {
    background: linear-gradient(270deg, var(--color-gold), var(--color-orange), var(--color-gold));
}

.process-step {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 12px;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--color-bg-elevated);
    border: 2px solid var(--color-gold);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: 24px;
    box-shadow: 0 0 30px rgba(201, 169, 98, 0.15);
    transition: transform var(--transition), box-shadow var(--transition);
}

.process-step:hover .step-number {
    transform: scale(1.08);
    box-shadow: 0 0 40px rgba(201, 169, 98, 0.25);
}

.process-step h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.process-step p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.65;
}

.process-cta {
    text-align: center;
    margin-top: var(--gap-lg);
}

@media (max-width: 900px) {
    .process-stepper {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .process-stepper::before {
        display: none;
    }

    .process-step {
        display: grid;
        grid-template-columns: 72px 1fr;
        gap: 20px;
        text-align: start;
        align-items: start;
    }

    .step-number {
        margin-bottom: 0;
        width: 56px;
        height: 56px;
        font-size: 1.25rem;
    }
}

/* Testimonials */
.testimonials {
    padding: var(--section-py) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap-md);
}

.testimonial-card {
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    font-family: var(--font-display);
    font-size: 4rem;
    line-height: 1;
    color: var(--color-gold);
    opacity: 0.3;
    position: absolute;
    top: 16px;
    inset-inline-start: 24px;
}

.stars {
    display: flex;
    gap: 4px;
    color: var(--color-gold);
}

.stars svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.testimonial-card p {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--color-text-primary);
    flex: 1;
    position: relative;
    z-index: 1;
}

.testimonial-footer {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 16px;
    border-top: 1px solid rgba(201, 169, 98, 0.1);
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-gold), var(--color-orange));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-bg);
    flex-shrink: 0;
}

.testimonial-footer cite {
    font-style: normal;
    font-weight: 600;
    font-size: 0.9375rem;
    display: block;
}

.testimonial-footer span {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

@media (max-width: 900px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* FAQ */
.faq {
    padding: var(--section-py) 0;
    background: rgba(20, 20, 22, 0.4);
}

.faq-list {
    max-width: 760px;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--color-bg-glass);
    border: var(--glass-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition);
}

.faq-item[open] {
    border-color: rgba(201, 169, 98, 0.25);
}

.faq-item summary {
    padding: 20px 24px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    transition: color var(--transition);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.25rem;
    color: var(--color-gold);
    flex-shrink: 0;
    transition: transform var(--transition);
}

.faq-item[open] summary::after {
    content: '−';
}

.faq-item summary:hover {
    color: var(--color-gold);
}

.faq-answer {
    padding: 0 24px 20px;
    color: var(--color-text-muted);
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* Contact */
.contact {
    padding: var(--section-py) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap-lg);
    align-items: start;
}

.contact-info {
    padding: 40px 36px;
}

.contact-info h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 600;
    margin-bottom: 20px;
}

.contact-info p {
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 16px;
}

.response-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(201, 169, 98, 0.1);
    border: 1px solid rgba(201, 169, 98, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    color: var(--color-gold);
    margin-bottom: 28px;
}

.response-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: heroBgPulse 2s ease infinite;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 28px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

.contact-detail svg {
    width: 20px;
    height: 20px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
    border: var(--glass-border);
    color: var(--color-gold);
    transition: all var(--transition);
}

.social-links a:hover {
    background: rgba(201, 169, 98, 0.12);
    transform: translateY(-3px);
}

.social-links svg {
    width: 20px;
    height: 20px;
}

.contact-form {
    padding: 40px 36px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(201, 169, 98, 0.15);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #6b7280;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* Footer */
.site-footer {
    padding: 60px 0 40px;
    border-top: 1px solid rgba(201, 169, 98, 0.12);
    background: rgba(10, 10, 11, 0.8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--gap-lg);
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 320px;
}

.footer-col h4 {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gold);
    margin-bottom: 20px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col a {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    transition: color var(--transition);
}

.footer-col a:hover {
    color: var(--color-gold);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(201, 169, 98, 0.08);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}