/* ============================================
   PHEWINFOTECH PREMIUM AGENCY STYLES
   ============================================ */

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

/* ============================================
   ROOT VARIABLES
   ============================================ */
:root {
    --primary: #2563EB;
    --secondary: #0EA5E9;
    --accent: #22C55E;
    --dark: #0B1220;
    --light-bg: #F8FAFC;
    --text-dark: #1E293B;
    --text-light: #64748B;
    --border-color: #E2E8F0;
    
    --heading-font: 'Poppins', sans-serif;
    --body-font: 'Inter', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
body {
    font-family: var(--body-font);
    color: var(--text-dark);
    line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark);
}

h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); }
h2 { font-size: clamp(2rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

.lead { font-size: clamp(1.125rem, 2vw, 1.25rem); }

/* ============================================
   SECTIONS & CONTAINERS
   ============================================ */
.section {
    padding: 80px 0;
}

.section-sm {
    padding: 60px 0;
}

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

@media (max-width: 768px) {
    .section { padding: 60px 0; }
    .section-sm { padding: 40px 0; }
    .section-lg { padding: 80px 0; }
}

/* ============================================
   PREMIUM HERO SECTIONS
   ============================================ */
.premium-hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(14, 165, 233, 0.9));
    overflow: hidden;
}

.premium-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/assets/img/hero/pattern.svg') repeat;
    opacity: 0.1;
    z-index: 0;
}

.premium-hero .container {
    position: relative;
    z-index: 1;
}

.premium-hero h1 {
    color: white;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.premium-hero .lead {
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 50px;
    color: white;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero-illustration {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Trust Highlights */
.trust-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 3rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
}

.trust-item i {
    font-size: 1.5rem;
    color: var(--accent);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-premium {
    padding: 14px 32px;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 8px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-premium-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-premium-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4);
    color: white;
}

.btn-premium-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-premium-outline:hover {
    background: white;
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-premium-light {
    background: white;
    color: var(--primary);
}

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

/* ============================================
   CARDS
   ============================================ */
.premium-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    height: 100%;
}

.premium-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.premium-card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.premium-card-icon i {
    font-size: 1.75rem;
    color: white;
}

.premium-card h4 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.premium-card p {
    color: var(--text-light);
    margin-bottom: 0;
    line-height: 1.6;
}

/* Icon Cards (for offerings) */
.icon-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.icon-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.icon-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.icon-card h5 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.icon-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ============================================
   PROCESS TIMELINE
   ============================================ */
.process-timeline {
    position: relative;
    padding: 2rem 0;
}

.process-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.process-step:last-child {
    margin-bottom: 0;
}

.process-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.process-content h5 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.process-content p {
    color: var(--text-light);
    margin-bottom: 0;
}

/* ============================================
   TECH STACK BADGES
   ============================================ */
.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tech-badge {
    padding: 10px 20px;
    background: linear-gradient(135deg, #F0F9FF, #DBEAFE);
    color: var(--primary);
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    border: 1px solid #BFDBFE;
    transition: var(--transition);
}

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

.tech-category {
    margin-bottom: 2rem;
}

.tech-category h6 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    margin-bottom: 1rem;
}

/* ============================================
   FAQ ACCORDION
   ============================================ */
.faq-accordion .accordion-item {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-accordion .accordion-button {
    font-family: var(--heading-font);
    font-weight: 600;
    font-size: 1.1rem;
    padding: 1.5rem;
    background: white;
    color: var(--dark);
}

.faq-accordion .accordion-button:not(.collapsed) {
    background: var(--light-bg);
    color: var(--primary);
}

.faq-accordion .accordion-button:focus {
    box-shadow: none;
    border-color: var(--primary);
}

.faq-accordion .accordion-body {
    padding: 1.5rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ============================================
   CTA SECTIONS
   ============================================ */
.cta-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.cta-gradient::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.cta-gradient h2 {
    color: white;
    margin-bottom: 1rem;
}

.cta-gradient p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
}

/* ============================================
   USE CASES / INDUSTRIES
   ============================================ */
.industry-card {
    background: white;
    padding: 2rem 1.5rem;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.industry-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.industry-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.industry-card h6 {
    font-weight: 600;
    margin-bottom: 0;
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb-premium {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 12px 24px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: white;
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

.breadcrumb-premium a {
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb-premium a:hover {
    color: var(--accent);
}

/* ============================================
   OVERVIEW SECTION
   ============================================ */
.overview-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.overview-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================
   CHECKMARK LIST
   ============================================ */
.checkmark-list {
    list-style: none;
    padding: 0;
}

.checkmark-list li {
    display: flex;
    align-items: start;
    gap: 12px;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.checkmark-list li i {
    color: var(--accent);
    font-size: 1.25rem;
    margin-top: 2px;
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 768px) {
    .premium-hero {
        min-height: 500px;
    }
    
    .trust-highlights {
        flex-direction: column;
        gap: 1rem;
    }
    
    .process-step {
        flex-direction: column;
        gap: 1rem;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: slideInUp 0.6s ease-out;
}

/* Hover glow effect */
.glow-on-hover {
    position: relative;
    overflow: hidden;
}

.glow-on-hover::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.glow-on-hover:hover::before {
    width: 300px;
    height: 300px;
}