/* ==========================================================
   SAIMEX - Modern Industrial UI/UX Design System
   Optimized for Responsive Devices & Modern Hosting
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;600;700;800;900&display=swap');

:root {
    --primary-blue: #0A2240;
    --primary-dark: #061528;
    --accent-orange: #FF5722;
    --accent-orange-hover: #E64A19;
    --accent-amber: #FF9800;
    --accent-cyan: #00A3E0;
    --text-main: #1E293B;
    --text-muted: #64748B;
    --text-light: #94A3B8;
    --bg-light: #F8FAFC;
    --bg-card: #FFFFFF;
    --border-color: #E2E8F0;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.04);
    --shadow-md: 0 10px 25px -5px rgba(10, 34, 64, 0.08), 0 8px 10px -6px rgba(10, 34, 64, 0.04);
    --shadow-lg: 0 20px 35px -5px rgba(10, 34, 64, 0.12), 0 10px 15px -5px rgba(10, 34, 64, 0.06);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text-main);
    background-color: #FFFFFF;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .brand-font {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1.25;
}

/* ==========================================================
   TOP BAR & HEADER
   ========================================================== */
.saimex-topbar {
    background: var(--primary-dark);
    color: #CBD5E1;
    font-size: 13px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.saimex-topbar a {
    color: #CBD5E1;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.saimex-topbar a:hover {
    color: var(--accent-orange);
}

.saimex-topbar .top-contact-item {
    margin-right: 20px;
}

.topbar-actions {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.topbar-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    text-decoration: none !important;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.08);
    color: #E2E8F0 !important;
}

.topbar-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #FFFFFF !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

.topbar-btn.btn-social {
    width: 28px;
    height: 28px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
}

.topbar-btn.btn-social:hover {
    background: #1877F2;
    border-color: #1877F2;
    color: #FFFFFF !important;
}

.topbar-btn.btn-webmail {
    border-color: rgba(0, 163, 224, 0.45);
    background: rgba(0, 163, 224, 0.15);
    color: #7DD3FC !important;
}

.topbar-btn.btn-webmail:hover {
    background: var(--accent-cyan);
    color: #FFFFFF !important;
    border-color: var(--accent-cyan);
}

.topbar-btn.btn-panel {
    border-color: rgba(255, 152, 0, 0.5);
    background: rgba(255, 152, 0, 0.18);
    color: #FDBA74 !important;
}

.topbar-btn.btn-panel:hover {
    background: var(--accent-orange);
    color: #FFFFFF !important;
    border-color: var(--accent-orange);
}

.saimex-header {
    background: #FFFFFF;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: sticky;
    top: 0;
    z-index: 1020;
}

.saimex-header.is-sticky {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(8px);
}

.saimex-nav-brand img {
    max-height: 52px;
    width: auto;
    object-fit: contain;
}

.saimex-nav-link {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 15px;
    color: var(--primary-blue) !important;
    padding: 24px 16px !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    transition: var(--transition);
}

.saimex-nav-link:hover,
.saimex-nav-link.active {
    color: var(--accent-orange) !important;
}

.saimex-nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 12px;
    left: 16px;
    right: 16px;
    height: 3px;
    background: var(--accent-orange);
    border-radius: 2px;
}

/* Header Action Buttons */
.btn-saimex-primary {
    background: linear-gradient(135deg, var(--accent-orange) 0%, #F4511E 100%);
    color: #FFFFFF !important;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 14px;
    padding: 10px 22px;
    border-radius: 30px;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 14px rgba(255, 87, 34, 0.35);
    transition: var(--transition);
    text-decoration: none;
}

.btn-saimex-primary:hover {
    background: linear-gradient(135deg, #E64A19 0%, #D84315 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 87, 34, 0.45);
    color: #FFFFFF;
}

.btn-saimex-outline {
    background: transparent;
    color: var(--primary-blue) !important;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 14px;
    padding: 9px 20px;
    border-radius: 30px;
    border: 2px solid var(--primary-blue);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    text-decoration: none;
}

.btn-saimex-outline:hover {
    background: var(--primary-blue);
    color: #FFFFFF !important;
    transform: translateY(-2px);
}

.btn-saimex-light {
    background: #FFFFFF;
    color: var(--primary-blue) !important;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 14px;
    padding: 12px 26px;
    border-radius: 30px;
    border: none;
    box-shadow: var(--shadow-md);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    text-decoration: none;
}

.btn-saimex-light:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ==========================================================
   HERO / SLIDER SECTION
   ========================================================== */
.saimex-hero {
    position: relative;
    background: var(--primary-dark);
    min-height: 560px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.saimex-hero .hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.35;
    transform: scale(1.03);
    transition: transform 6s ease;
}

.saimex-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(6, 21, 40, 0.95) 0%, rgba(10, 34, 64, 0.75) 60%, rgba(6, 21, 40, 0.4) 100%);
}

.saimex-hero-content {
    position: relative;
    z-index: 2;
    padding: 80px 0 100px;
    color: #FFFFFF;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 87, 34, 0.18);
    border: 1px solid rgba(255, 87, 34, 0.4);
    color: #FF8A65;
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 46px;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-title span {
    color: var(--accent-orange);
}

.hero-subtitle {
    font-size: 18px;
    color: #E2E8F0;
    max-width: 620px;
    margin-bottom: 35px;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

/* Quick Search Floating Box */
.certificate-quick-search {
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 28px 32px;
    margin-top: -50px;
    position: relative;
    z-index: 10;
    border: 1px solid var(--border-color);
}

.certificate-quick-search h4 {
    margin-bottom: 6px;
    font-size: 20px;
}

.search-input-group {
    display: flex;
    gap: 10px;
}

.search-input-group input {
    flex: 1;
    border: 2px solid var(--border-color);
    border-radius: 30px;
    padding: 12px 22px;
    font-size: 15px;
    outline: none;
    transition: var(--transition);
}

.search-input-group input:focus {
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 4px rgba(255, 87, 34, 0.15);
}

/* ==========================================================
   TRUST BADGES STRIP
   ========================================================== */
.trust-strip {
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
    padding: 30px 0;
}

.trust-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
}

.trust-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 87, 34, 0.1);
    color: var(--accent-orange);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.trust-info h6 {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
}

.trust-info p {
    margin: 0;
    font-size: 13px;
    color: var(--text-muted);
}

/* ==========================================================
   ABOUT & EXPERTISE SECTION
   ========================================================== */
.saimex-section {
    padding: 80px 0;
}

.section-tag {
    color: var(--accent-orange);
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    display: block;
}

.section-title {
    font-size: 34px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--primary-blue);
}

.about-img-box {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img-box img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.experience-badge {
    position: absolute;
    bottom: 24px;
    left: 24px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
    color: #FFFFFF;
    padding: 18px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border-left: 5px solid var(--accent-orange);
}

.experience-badge .exp-num {
    font-family: 'Outfit', sans-serif;
    font-size: 38px;
    font-weight: 900;
    line-height: 1;
    color: var(--accent-orange);
}

.experience-badge .exp-text {
    font-size: 13px;
    font-weight: 600;
    color: #E2E8F0;
    margin-top: 4px;
}

/* Feature item */
.feature-box {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.feature-box .feat-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(10, 34, 64, 0.06);
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.feature-box h5 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 4px;
}

.feature-box p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
}

/* ==========================================================
   SERVICES CARDS (MODERN INDUSTRIAL GRID)
   ========================================================== */
.service-card-modern {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px 24px;
    height: 100%;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.service-card-modern:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255, 87, 34, 0.4);
}

.service-card-modern .card-icon {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    background: rgba(255, 87, 34, 0.1);
    color: var(--accent-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card-modern:hover .card-icon {
    background: var(--accent-orange);
    color: #FFFFFF;
}

.service-card-modern h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-card-modern p {
    font-size: 14px;
    color: var(--text-muted);
    flex-grow: 1;
    margin-bottom: 18px;
}

.service-card-modern .service-link {
    color: var(--accent-orange);
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.service-card-modern:hover .service-link {
    color: var(--accent-orange-hover);
    gap: 10px;
}

/* ==========================================================
   STATS / COUNTER SECTION
   ========================================================== */
.stats-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    color: #FFFFFF;
    padding: 70px 0;
    position: relative;
}

.stat-item {
    text-align: center;
    padding: 15px;
}

.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 46px;
    font-weight: 900;
    color: var(--accent-orange);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 15px;
    color: #CBD5E1;
    font-weight: 500;
}

/* ==========================================================
   CALL TO ACTION BANNER
   ========================================================== */
.saimex-cta {
    background: linear-gradient(135deg, #1E293B 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-lg);
    padding: 50px 40px;
    color: #FFFFFF;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.saimex-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 87, 34, 0.25) 0%, transparent 70%);
    border-radius: 50%;
}

.saimex-cta h2 {
    color: #FFFFFF;
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
}

.saimex-cta p {
    color: #CBD5E1;
    font-size: 16px;
    max-width: 600px;
    margin-bottom: 0;
}

/* ==========================================================
   FOOTER
   ========================================================== */
.saimex-footer {
    background: var(--primary-dark);
    color: #94A3B8;
    padding: 70px 0 25px;
    font-size: 14px;
}

.saimex-footer h5 {
    color: #FFFFFF;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 22px;
    position: relative;
    padding-bottom: 10px;
}

.saimex-footer h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background: var(--accent-orange);
}

.saimex-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.saimex-footer ul li {
    margin-bottom: 12px;
}

.saimex-footer ul li a {
    color: #94A3B8;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.saimex-footer ul li a:hover {
    color: var(--accent-orange);
    transform: translateX(4px);
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    align-items: flex-start;
}

.footer-contact-item i {
    color: var(--accent-orange);
    font-size: 16px;
    margin-top: 4px;
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 25px;
    margin-top: 50px;
    text-align: center;
    font-size: 13px;
}

/* ==========================================================
   FLOATING WHATSAPP BUTTON
   ========================================================== */
.floating-whatsapp {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: #FFFFFF !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
    z-index: 1000;
    transition: var(--transition);
    text-decoration: none;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    background: #20BA5A;
    color: #FFFFFF;
}

/* ==========================================================
   RESPONSIVE ADJUSTMENTS
   ========================================================== */
@media (max-width: 991px) {
    .saimex-nav-link {
        padding: 12px 0 !important;
    }
    
    .hero-title {
        font-size: 34px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .certificate-quick-search {
        margin-top: 20px;
        padding: 22px;
    }
    
    .search-input-group {
        flex-direction: column;
    }
    
    .search-input-group button {
        width: 100%;
        justify-content: center;
    }
    
    .saimex-cta {
        padding: 35px 24px;
        text-align: center;
    }
    
    .saimex-cta .d-flex {
        justify-content: center !important;
        margin-top: 20px;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .trust-card {
        padding: 8px 0;
    }
}