/* ============================================
   Above & Beyond - Fresh & Modern Design System
   ============================================ */

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

/* ----------------------------------------
   2. CSS Custom Properties (Design Tokens)
   ---------------------------------------- */
:root {
    /* Color Palette */
    --color-primary: #22c55e;
    --color-primary-dark: #16a34a;
    --color-secondary: #0ea5e9;
    --color-accent: #f97316;
    --color-accent-dark: #ea580c;
    --color-surface: #f8fafc;
    --color-glass: rgba(255, 255, 255, 0.7);
    --color-glass-border: rgba(255, 255, 255, 0.3);
    --color-charcoal: #1f2937;
    --color-charcoal-light: #374151;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
    --shadow-glow-primary: 0 0 20px rgba(34, 197, 94, 0.4);
    --shadow-glow-accent: 0 0 20px rgba(249, 115, 22, 0.4);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-smooth: 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ----------------------------------------
   3. Base Styles & Typography
   ---------------------------------------- */
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    color: var(--color-charcoal);
    background-color: var(--color-surface);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Service section headings - wrap on mobile */
.service-heading {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.service-heading .emoji {
    font-size: 2.5rem;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .service-heading .emoji {
        font-size: 3rem;
    }
}

/* Service cards - consistent white background on mobile */
.service-section {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .service-section {
        padding: 2rem;
    }
}

/* Request Quote buttons - add spacing on mobile */
.service-section .btn-accent {
    margin-top: 1rem;
}

@media (max-width: 767px) {
    .service-section {
        padding-bottom: 2rem;
    }

    .service-section .btn-accent {
        margin-top: 1.5rem;
        width: 100%;
        text-align: center;
    }
}

/* Fluid Typography */
h1, .h1 {
    font-family: var(--font-family);
    font-weight: 800;
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

h2, .h2 {
    font-family: var(--font-family);
    font-weight: 700;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    line-height: 1.2;
    letter-spacing: -0.01em;
}

h3, .h3 {
    font-family: var(--font-family);
    font-weight: 700;
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    line-height: 1.3;
}

h4, .h4 {
    font-family: var(--font-family);
    font-weight: 600;
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    line-height: 1.4;
}

p {
    font-weight: 400;
    font-size: clamp(1rem, 1.5vw, 1.125rem);
}

.text-medium {
    font-weight: 500;
}

.text-bold {
    font-weight: 700;
}

/* ----------------------------------------
   4. Glassmorphism Components
   ---------------------------------------- */
.glass-card {
    background: var(--color-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.glass-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.glass-card-subtle {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
}

/* Glass Header */
.glass-header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

/* ----------------------------------------
   5. Gradient Buttons
   ---------------------------------------- */
.btn-gradient {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    font-family: var(--font-family);
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(34, 197, 94, 0.3);
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-primary);
}

.btn-gradient:active {
    transform: translateY(0);
}

.btn-accent {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: white;
    font-family: var(--font-family);
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(249, 115, 22, 0.3);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-accent);
}

.btn-accent:active {
    transform: translateY(0);
}

/* Button Sizes */
.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: var(--radius-lg);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Outline Button Variant */
.btn-outline-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--color-primary);
    font-family: var(--font-family);
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 2px solid var(--color-primary);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

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

/* Legacy Button Support */
.btn-primary {
    transition: all var(--transition-base);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-primary);
}

/* ----------------------------------------
   6. Service Cards
   ---------------------------------------- */
.service-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(34, 197, 94, 0.15);
    border-color: rgba(34, 197, 94, 0.2);
}

.service-card-icon {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(14, 165, 233, 0.1));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.service-card:hover .service-card-icon {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    transform: scale(1.1);
}

/* ----------------------------------------
   7. Hero Section
   ---------------------------------------- */
.hero-overlay {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.3), rgba(14, 165, 233, 0.2));
}

.hero-overlay-dark {
    background: linear-gradient(
        135deg,
        rgba(34, 197, 94, 0.4) 0%,
        rgba(14, 165, 233, 0.3) 50%,
        rgba(31, 41, 55, 0.5) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 10;
}

/* Hero text shadow for readability */
.hero-text-shadow {
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* ----------------------------------------
   8. Header Styles
   ---------------------------------------- */
.header-scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.header-scrolled .nav-link {
    color: var(--color-charcoal);
}

/* Navigation Links */
.nav-link {
    position: relative;
    font-weight: 500;
    transition: color var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transition: width var(--transition-base);
}

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

/* ----------------------------------------
   9. Scroll Animations
   ---------------------------------------- */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Stagger delays for multiple elements */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }

/* ----------------------------------------
   10. Section Styling
   ---------------------------------------- */
.section-gradient {
    background: linear-gradient(180deg, var(--color-surface) 0%, white 100%);
}

.section-gradient-alt {
    background: linear-gradient(180deg, white 0%, var(--color-surface) 100%);
}

.section-green {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
}

/* ----------------------------------------
   11. Form Styling
   ---------------------------------------- */
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    background: white;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

.form-input::placeholder {
    color: #9ca3af;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-charcoal);
}

/* Form Validation States */
.form-group {
    position: relative;
    margin-bottom: 0.25rem;
}

.form-error {
    display: block;
    font-size: 0.875rem;
    color: #dc2626;
    margin-top: 0.25rem;
    min-height: 1.25rem;
}

.form-input.error {
    border-color: #dc2626;
    background-color: #fef2f2;
}

.form-input.error:focus {
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-input.valid {
    border-color: var(--color-primary);
    background-color: #f0fdf4;
}

.form-input.valid:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

/* Disabled submit button state */
.btn-accent:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-accent:disabled:hover {
    transform: none;
    box-shadow: 0 4px 14px rgba(249, 115, 22, 0.3);
}

/* ----------------------------------------
   12. Testimonial Cards
   ---------------------------------------- */
.testimonial-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: all var(--transition-base);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    font-size: 4rem;
    line-height: 1;
    color: rgba(34, 197, 94, 0.2);
    font-family: Georgia, serif;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* ----------------------------------------
   13. Stats/Counter Section
   ---------------------------------------- */
.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.stat-number {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-label {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-charcoal-light);
    margin-top: 0.5rem;
}

/* ----------------------------------------
   14. Image Effects
   ---------------------------------------- */
.img-hover-zoom {
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.img-hover-zoom img {
    transition: transform var(--transition-slow);
}

.img-hover-zoom:hover img {
    transform: scale(1.1);
}

/* Image lazy loading placeholder */
img[loading="lazy"] {
    background: linear-gradient(135deg, #f0f0f0, #e5e5e5);
}

/* Logo image optimization */
.logo-image {
    max-width: 100%;
    height: auto;
}

/* ----------------------------------------
   15. Badge/Tag Styles
   ---------------------------------------- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-primary {
    background: rgba(34, 197, 94, 0.1);
    color: var(--color-primary-dark);
}

.badge-secondary {
    background: rgba(14, 165, 233, 0.1);
    color: #0284c7;
}

.badge-accent {
    background: rgba(249, 115, 22, 0.1);
    color: var(--color-accent-dark);
}

/* ----------------------------------------
   16. Dividers & Separators
   ---------------------------------------- */
.divider-gradient {
    height: 4px;
    width: 80px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-full);
    margin: 1rem 0;
}

.divider-gradient-center {
    margin-left: auto;
    margin-right: auto;
}

/* ----------------------------------------
   17. Footer Styling
   ---------------------------------------- */
.footer-gradient {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
}

.footer-link {
    color: #9ca3af;
    transition: color var(--transition-base);
}

.footer-link:hover {
    color: var(--color-primary);
}

.footer-brand {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: white;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.footer-brand span {
    color: var(--color-primary);
}

/* ----------------------------------------
   18. Utility Classes
   ---------------------------------------- */
.text-gradient {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
}

.bg-gradient-secondary {
    background: linear-gradient(135deg, var(--color-secondary), #0284c7);
}

.bg-gradient-accent {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
}

/* Hover lift effect */
.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* Focus visible for accessibility */
.focus-ring:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ----------------------------------------
   19. Responsive Adjustments
   ---------------------------------------- */
@media (max-width: 768px) {
    .glass-card {
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }

    .btn-gradient,
    .btn-accent {
        width: 100%;
        justify-content: center;
    }

    .fade-in-left,
    .fade-in-right {
        transform: translateY(20px);
    }

    .fade-in-left.visible,
    .fade-in-right.visible {
        transform: translateY(0);
    }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .fade-in-up,
    .fade-in-left,
    .fade-in-right,
    .scale-in {
        opacity: 1;
        transform: none;
    }
}

/* ----------------------------------------
   20. Print Styles
   ---------------------------------------- */
@media print {
    .glass-card,
    .glass-header {
        background: white !important;
        backdrop-filter: none !important;
    }

    .btn-gradient,
    .btn-accent {
        background: #333 !important;
        color: white !important;
    }

    .fade-in-up,
    .fade-in-left,
    .fade-in-right,
    .scale-in {
        opacity: 1 !important;
        transform: none !important;
    }
}