/* ==========================================
   solutions.css - Premium Solutions Page
   ========================================== */

:root {
    --solutions-primary: #2196F3;
    --solutions-primary-dark: #1976D2;
    --solutions-navy: #0D1B2A;
    --solutions-navy-dark: #070f17;
    --solutions-gray-light: #F5F7FA;
    --solutions-gray-medium: #6B7280;
    --solutions-green: #10B981;
    --solutions-purple: #8B5CF6;
    --solutions-orange: #F59E0B;
    --solutions-white: #FFFFFF;
    --solutions-gradient-primary: linear-gradient(135deg, #2196F3 0%, #1976D2 100%);
    --solutions-gradient-secondary: linear-gradient(135deg, #10B981 0%, #059669 100%);
    --solutions-gradient-purple: linear-gradient(135deg, #8B5CF6 0%, #7C3AED 100%);
    --solutions-gradient-orange: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    --solutions-shadow-sm: 0 2px 8px rgba(13, 27, 42, 0.08);
    --solutions-shadow-md: 0 4px 16px rgba(13, 27, 42, 0.12);
    --solutions-shadow-lg: 0 8px 32px rgba(13, 27, 42, 0.16);
    --solutions-shadow-xl: 0 12px 48px rgba(13, 27, 42, 0.2);
    --solutions-shadow-2xl: 0 20px 60px rgba(13, 27, 42, 0.3);
    --solutions-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================
   HERO SECTION
   ========================================== */

.solutions-page-hero {
    position: relative;
    min-height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--solutions-navy-dark) 0%, var(--solutions-navy) 50%, #1a2942 100%);
    padding: 140px 0 100px;
    overflow: hidden;
}

.solutions-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 27, 42, 0.7);
}

.solutions-animated-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.solutions-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0.2;
    animation: solutionsFloatShape 25s ease-in-out infinite;
}

.solutions-shape-1 {
    width: 450px;
    height: 450px;
    background: var(--solutions-gradient-primary);
    top: -225px;
    left: -225px;
}

.solutions-shape-2 {
    width: 550px;
    height: 550px;
    background: var(--solutions-gradient-secondary);
    bottom: -275px;
    right: -275px;
    animation-delay: 8s;
}

.solutions-shape-3 {
    width: 400px;
    height: 400px;
    background: var(--solutions-gradient-purple);
    top: 50%;
    right: 10%;
    animation-delay: 16s;
}

@keyframes solutionsFloatShape {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(50px, -50px) rotate(120deg); }
    66% { transform: translate(-40px, 40px) rotate(240deg); }
}

.solutions-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 950px;
    margin: 0 auto;
}

.solutions-breadcrumb-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 28px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

.solutions-breadcrumb-nav a {
    color: var(--solutions-primary);
    text-decoration: none;
    transition: var(--solutions-transition);
}

.solutions-breadcrumb-nav a:hover {
    color: var(--solutions-white);
}

.solutions-breadcrumb-nav i {
    font-size: 10px;
}

.solutions-page-title {
    font-size: 56px;
    font-weight: 900;
    color: var(--solutions-white);
    margin-bottom: 24px;
    letter-spacing: -1px;
    line-height: 1.2;
}

.solutions-gradient-text {
    background: linear-gradient(135deg, #2196F3 0%, #10B981 50%, #8B5CF6 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: solutionsGradientShift 4s ease infinite;
}

@keyframes solutionsGradientShift {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

.solutions-page-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
}

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

.solutions-nav-section {
    padding: 15px 0;
    background: var(--solutions-white);
    position: sticky;
    top: 80px;
    z-index: 100;
    box-shadow: var(--solutions-shadow-md);
}

.solutions-nav-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.solutions-nav-tab {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 32px;
    background: var(--solutions-gray-light);
    border: 2px solid transparent;
    border-radius: 50px;
    color: var(--solutions-gray-medium);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--solutions-transition);
}

.solutions-nav-icon {
    width: 44px;
    height: 44px;
    background: rgba(33, 150, 243, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--solutions-primary);
    transition: var(--solutions-transition);
}

.solutions-nav-tab:hover {
    background: var(--solutions-white);
    border-color: var(--solutions-primary);
    transform: translateY(-3px);
    box-shadow: var(--solutions-shadow-md);
}

.solutions-nav-tab-active {
    background: var(--solutions-gradient-primary);
    border-color: var(--solutions-primary);
    color: var(--solutions-white);
    box-shadow: 0 10px 30px rgba(33, 150, 243, 0.4);
}

.solutions-nav-tab-active .solutions-nav-icon {
    background: rgba(255, 255, 255, 0.2);
    color: var(--solutions-white);
}

/* ==========================================
   CATEGORY SECTIONS
   ========================================== */

.solutions-category-section {
    position: relative;
    padding: 100px 0;
    background: var(--solutions-gray-light);
    display: none;
}

.solutions-category-active {
    display: block;
    animation: solutionsFadeIn 0.6s ease;
}

@keyframes solutionsFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.solutions-category-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.03;
    background-image:
            radial-gradient(circle at 20% 50%, rgba(33, 150, 243, 0.4) 0%, transparent 50%),
            radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.4) 0%, transparent 50%);
}

.solutions-category-bg-alt {
    background-image:
            radial-gradient(circle at 80% 50%, rgba(139, 92, 246, 0.4) 0%, transparent 50%),
            radial-gradient(circle at 20% 20%, rgba(245, 158, 11, 0.4) 0%, transparent 50%);
}

.solutions-category-header {
    text-align: center;
    margin-bottom: 70px;
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
}

.solutions-section-label {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(33, 150, 243, 0.1);
    border: 2px solid rgba(33, 150, 243, 0.2);
    border-radius: 50px;
    color: var(--solutions-primary);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.solutions-section-title {
    font-size: 44px;
    font-weight: 900;
    color: var(--solutions-navy);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.solutions-section-desc {
    font-size: 18px;
    color: var(--solutions-gray-medium);
    line-height: 1.7;
}

/* ==========================================
   SOLUTIONS GRID & CARDS
   ========================================== */

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 35px;
}

.solutions-card {
    position: relative;
    background: var(--solutions-white);
    border-radius: 28px;
    padding: 40px;
    box-shadow: var(--solutions-shadow-lg);
    transition: var(--solutions-transition);
    border: 2px solid transparent;
    overflow: hidden;
}

.solutions-card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--solutions-gradient-primary);
    opacity: 0;
    filter: blur(30px);
    transition: var(--solutions-transition);
    z-index: 0;
}

.solutions-card:hover {
    transform: translateY(-8px);
    border-color: var(--solutions-primary);
    box-shadow: var(--solutions-shadow-2xl);
}

.solutions-card:hover .solutions-card-glow {
    opacity: 0.12;
}

.solutions-card-header {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--solutions-gray-light);
}

.solutions-card-icon {
    width: 70px;
    height: 70px;
    background: var(--solutions-gradient-primary);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--solutions-white);
    box-shadow: 0 10px 30px rgba(33, 150, 243, 0.35);
    flex-shrink: 0;
    transition: var(--solutions-transition);
}

.solutions-card-icon-green {
    background: var(--solutions-gradient-secondary);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.35);
}

.solutions-card-icon-purple {
    background: var(--solutions-gradient-purple);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.35);
}

.solutions-card-icon-orange {
    background: var(--solutions-gradient-orange);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.35);
}

.solutions-card:hover .solutions-card-icon {
    transform: scale(1.1) rotate(8deg);
}

.solutions-card-title-wrap h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--solutions-navy);
    margin-bottom: 6px;
    line-height: 1.3;
}

.solutions-card-subtitle {
    font-size: 14px;
    color: var(--solutions-gray-medium);
    font-weight: 500;
    margin: 0;
}

.solutions-card-body {
    position: relative;
    z-index: 1;
}

.solutions-card-desc {
    font-size: 16px;
    color: var(--solutions-gray-medium);
    line-height: 1.7;
    margin-bottom: 24px;
}

.solutions-features-list {
    margin-bottom: 24px;
}

.solutions-features-list h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--solutions-navy);
    margin-bottom: 16px;
}

.solutions-features-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.solutions-features-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: var(--solutions-gray-medium);
}

.solutions-features-list li i {
    color: var(--solutions-green);
    font-size: 16px;
    margin-top: 2px;
    flex-shrink: 0;
}

.solutions-brands {
    margin-bottom: 24px;
}

.solutions-brands h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--solutions-navy);
    margin-bottom: 14px;
}

.solutions-brands-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.solutions-brand-badge {
    padding: 8px 16px;
    background: var(--solutions-gray-light);
    border: 1px solid rgba(13, 27, 42, 0.1);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    color: var(--solutions-navy);
    transition: var(--solutions-transition);
}

.solutions-brand-badge:hover {
    background: var(--solutions-primary);
    color: var(--solutions-white);
    border-color: var(--solutions-primary);
    transform: translateY(-2px);
}

.solutions-card-footer {
    position: relative;
    z-index: 1;
    padding-top: 24px;
    border-top: 2px solid var(--solutions-gray-light);
}

.solutions-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: var(--solutions-gradient-primary);
    color: var(--solutions-white);
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(33, 150, 243, 0.35);
    transition: var(--solutions-transition);
}

.solutions-card-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(33, 150, 243, 0.45);
    color: var(--solutions-white);
}

.solutions-card-btn i {
    transition: var(--solutions-transition);
}

.solutions-card-btn:hover i {
    transform: translateX(4px);
}

/* ==========================================
   WHY CHOOSE SECTION
   ========================================== */

.solutions-why-section {
    padding: 100px 0;
    background: var(--solutions-white);
}

.solutions-why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.solutions-why-card {
    background: var(--solutions-gray-light);
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--solutions-transition);
    border: 2px solid transparent;
}

.solutions-why-card:hover {
    background: var(--solutions-white);
    border-color: var(--solutions-primary);
    transform: translateY(-8px);
    box-shadow: var(--solutions-shadow-xl);
}

.solutions-why-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: var(--solutions-gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: var(--solutions-white);
    box-shadow: 0 10px 30px rgba(33, 150, 243, 0.35);
    transition: var(--solutions-transition);
}

.solutions-why-card:hover .solutions-why-icon {
    transform: scale(1.1) rotate(5deg);
}

.solutions-why-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--solutions-navy);
    margin-bottom: 12px;
}

.solutions-why-card p {
    font-size: 15px;
    color: var(--solutions-gray-medium);
    line-height: 1.7;
    margin: 0;
}

/* ==========================================
   CTA SECTION
   ========================================== */

.solutions-cta-section {
    position: relative;
    padding: 120px 0;
    background: linear-gradient(135deg, var(--solutions-navy) 0%, #1a2942 100%);
    overflow: hidden;
}

.solutions-cta-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: radial-gradient(circle at 30% 50%, rgba(33, 150, 243, 0.15) 0%, transparent 70%);
}

.solutions-cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.solutions-cta-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 32px;
    background: var(--solutions-gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: var(--solutions-white);
    box-shadow: 0 20px 60px rgba(33, 150, 243, 0.4);
    animation: solutionsCtaPulse 3s ease-in-out infinite;
}

@keyframes solutionsCtaPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.solutions-cta-content h2 {
    font-size: 44px;
    font-weight: 900;
    color: var(--solutions-white);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.solutions-cta-content p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    margin-bottom: 44px;
}

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

.solutions-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 20px 40px;
    font-size: 17px;
    font-weight: 700;
    border-radius: 14px;
    text-decoration: none;
    transition: var(--solutions-transition);
}

.solutions-cta-btn-primary {
    background: var(--solutions-white);
    color: var(--solutions-primary);
    box-shadow: 0 10px 40px rgba(255, 255, 255, 0.25);
}

.solutions-cta-btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(255, 255, 255, 0.35);
    color: var(--solutions-primary);
}

.solutions-cta-btn-secondary {
    background: rgba(255, 255, 255, 0.12);
    color: var(--solutions-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.solutions-cta-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-5px);
    color: var(--solutions-white);
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 1200px) {
    .solutions-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 992px) {
    .solutions-page-title {
        font-size: 44px;
    }

    .solutions-nav-tabs {
        flex-direction: column;
        gap: 12px;
    }

    .solutions-nav-tab {
        width: 100%;
        justify-content: center;
    }

    .solutions-nav-section {
        position: static;
    }

    .solutions-grid {
        gap: 25px;
    }

    .solutions-why-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .solutions-page-hero {
        padding: 120px 0 80px;
    }

    .solutions-page-title {
        font-size: 36px;
    }

    .solutions-page-subtitle {
        font-size: 17px;
    }

    .solutions-section-title {
        font-size: 32px;
    }

    .solutions-card {
        padding: 30px;
    }

    .solutions-card-header {
        flex-direction: column;
        text-align: center;
    }

    .solutions-cta-content h2 {
        font-size: 32px;
    }

    .solutions-cta-buttons {
        flex-direction: column;
    }

    .solutions-cta-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .solutions-page-title {
        font-size: 28px;
    }

    .solutions-card {
        padding: 24px;
    }

    .solutions-card-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }

    .solutions-card-title-wrap h3 {
        font-size: 20px;
    }

    .solutions-features-list li {
        font-size: 14px;
    }
}