/* ============================================
   STYLE.CSS - Digit Havens
   Version: 2.0 - Updated with all changes
   ============================================ */

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

/* ============================================
   CSS VARIABLES / ROOT
   ============================================ */
:root {
    /* Primary Colors */
    --color-primary: #6C63FF;
    --color-primary-dark: #5A4FE0;
    --color-primary-light: #8B83FF;
    --color-secondary: #00D4FF;
    --color-accent: #FF6B6B;
    --color-success: #51CF66;
    
    /* Neutral Colors */
    --color-dark: #1A1A2E;
    --color-dark-light: #2D2B55;
    --color-gray-900: #111827;
    --color-gray-800: #1F2937;
    --color-gray-700: #374151;
    --color-gray-600: #4B5563;
    --color-gray-500: #6B7280;
    --color-gray-400: #9CA3AF;
    --color-gray-300: #D1D5DB;
    --color-gray-200: #E5E7EB;
    --color-gray-100: #F3F4F6;
    --color-gray-50: #F8F9FA;
    --color-white: #FFFFFF;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    --gradient-secondary: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    --gradient-dark: linear-gradient(135deg, var(--color-dark), var(--color-dark-light));
    --gradient-hero: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-light) 50%, #3D3B7A 100%);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    --font-weight-black: 900;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 32px;
    --spacing-lg: 64px;
    --spacing-xl: 96px;
    --spacing-xxl: 128px;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
    --shadow-glow: 0 0 40px rgba(108, 99, 255, 0.2);
    --shadow-glow-strong: 0 0 60px rgba(108, 99, 255, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Max Widths */
    --max-width-narrow: 720px;
    --max-width-medium: 960px;
    --max-width-wide: 1200px;
    --max-width-xxl: 1400px;
}

/* ============================================
   RESET & BASE
   ============================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition-base);
}

a:hover {
    color: var(--color-primary-dark);
}

ul,
ol {
    list-style: none;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-narrow {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-label {
    display: inline-block;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.section-header {
    text-align: center;
    max-width: var(--max-width-narrow);
    margin: 0 auto var(--spacing-lg);
}

.section-header h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.section-header .section-description {
    font-size: 18px;
    color: var(--color-gray-500);
    line-height: 1.8;
}

.text-center {
    text-align: center;
}

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

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-primary);
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-base);
    text-decoration: none;
    min-height: 52px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(108, 99, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(108, 99, 255, 0.4);
    color: var(--color-white);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn-white {
    background: var(--color-white);
    color: var(--color-dark);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--color-dark);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
#site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-base);
    padding: 0;
    height: 72px;
}

#site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: var(--max-width-xxl);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    flex-shrink: 0;
}

.nav-logo img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-links li {
    display: inline-block;
}

.nav-links a {
    display: block;
    padding: 8px 16px;
    color: var(--color-gray-600);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
    position: relative;
}

.nav-links a:hover {
    color: var(--color-primary);
    background: rgba(108, 99, 255, 0.06);
}

.nav-links a.active {
    color: var(--color-primary);
    background: rgba(108, 99, 255, 0.08);
}

.nav-links a.nav-cta {
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 10px 24px;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    box-shadow: 0 2px 12px rgba(108, 99, 255, 0.3);
}

.nav-links a.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(108, 99, 255, 0.4);
    color: var(--color-white);
    background: var(--gradient-primary);
}

/* Mobile Menu Toggle */
#mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-dark);
    transition: var(--transition-base);
    border-radius: 2px;
}

#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 MENU OVERLAY
   ============================================ */
.nav-overlay {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    width: 40%;
    height: calc(100vh - 72px);
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    cursor: pointer;
}

.nav-overlay.active {
    display: block;
}

/* ============================================
   MOBILE MENU - 60% WIDTH
   ============================================ */
@media (max-width: 1024px) {
    /* Hide desktop nav */
    .nav-links {
        display: none !important;
    }
    
    /* Mobile nav - shown when active via JS */
    .nav-links.active {
        display: flex !important;
        position: fixed !important;
        top: 72px !important;
        right: 0 !important;
        width: 60% !important;
        height: calc(100vh - 72px) !important;
        background: #FFFFFF !important;
        flex-direction: column !important;
        padding: 32px !important;
        box-shadow: -8px 0 32px rgba(0,0,0,0.1) !important;
        border-left: 2px solid #6C63FF !important;
        overflow-y: auto !important;
        z-index: 999 !important;
        animation: slideInRight 0.3s ease forwards !important;
        margin: 0 !important;
    }
    
    .nav-links li {
        display: block !important;
        width: 100% !important;
        visibility: visible !important;
        opacity: 1 !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .nav-links a {
        display: block !important;
        padding: 14px 20px !important;
        width: 100% !important;
        border-radius: 6px !important;
        font-size: 16px !important;
        border-bottom: 1px solid #E5E7EB !important;
        font-weight: 500 !important;
        color: #374151 !important;
        visibility: visible !important;
        opacity: 1 !important;
        background: transparent !important;
        text-align: left !important;
        margin: 0 !important;
    }
    
    .nav-links a:hover {
        background: rgba(108, 99, 255, 0.06) !important;
        color: #6C63FF !important;
    }
    
    .nav-links a.nav-cta {
        background: linear-gradient(135deg, #6C63FF, #00D4FF) !important;
        color: #FFFFFF !important;
        text-align: center !important;
        margin-top: 16px !important;
        border-bottom: none !important;
        border-radius: 12px !important;
        padding: 14px 20px !important;
        font-weight: 600 !important;
    }
    
    .nav-links a.nav-cta:hover {
        background: linear-gradient(135deg, #6C63FF, #00D4FF) !important;
        color: #FFFFFF !important;
        transform: translateY(-2px) !important;
    }
    
    #mobile-menu-toggle {
        display: flex !important;
        z-index: 1000 !important;
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ============================================
   DESKTOP - Hide mobile toggle
   ============================================ */
@media (min-width: 1025px) {
    #mobile-menu-toggle {
        display: none !important;
    }
    
    .nav-overlay {
        display: none !important;
    }
}

/* ============================================
   HERO SECTION - FULL WIDTH
   ============================================ */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
    background: var(--gradient-hero);
    margin-top: 0;
}

#hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 70%;
    height: 140%;
    background: radial-gradient(ellipse, rgba(108, 99, 255, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

#hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    max-width: var(--max-width-xxl);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
    position: relative;
    z-index: 2;
}

.hero-content {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-lg) 0;
    width: 100%;
}

.hero-text {
    max-width: var(--max-width-narrow);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
}

.hero-badge {
    display: inline-block;
    background: rgba(108, 99, 255, 0.15);
    color: var(--color-primary-light);
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(108, 99, 255, 0.2);
    width: fit-content;
    margin: 0 auto;
}

.hero-text h1 {
    font-size: clamp(36px, 5vw, 60px);
    font-weight: var(--font-weight-black);
    color: var(--color-white);
    line-height: 1.08;
    letter-spacing: -1.5px;
    word-break: keep-all;
    white-space: normal;
}

.hero-text h1 .hero-title-line {
    display: inline-block;
    white-space: normal;
    word-break: keep-all;
}

.hero-text h1 .hero-title-line:first-child {
    color: var(--color-white);
}

.hero-text h1 .hero-title-line:last-child {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    max-width: 520px;
    line-height: 1.8;
    margin: 0 auto;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-top: var(--spacing-xs);
    justify-content: center;
}

.hero-trust-indicators {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.trust-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.trust-logos-text {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.trust-badge {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 6px 20px;
    border-radius: var(--radius-full);
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    transition: var(--transition-base);
}

.trust-badge:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.3);
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    animation: bounce-down 2s infinite;
}

.scroll-indicator svg {
    color: rgba(255, 255, 255, 0.3);
}

@keyframes bounce-down {
    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(8px);
    }
}

/* ============================================
   PHILOSOPHY SECTION
   ============================================ */
#philosophy {
    padding: var(--spacing-xl) 0;
    background: var(--color-gray-50);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.philosophy-card {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    text-align: center;
}

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

.philosophy-icon {
    font-size: 36px;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
}

.philosophy-card h3 {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.philosophy-card p {
    color: var(--color-gray-500);
    line-height: 1.7;
}

/* ============================================
   ABOUT SECTION - FULL WIDTH
   ============================================ */
#about {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.about-container {
    max-width: var(--max-width-xxl);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

.about-content {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: var(--spacing-lg) 0;
}

.about-text {
    max-width: var(--max-width-narrow);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    width: 100%;
}

.about-text h2 {
    font-size: clamp(28px, 3.5vw, 40px);
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    line-height: 1.2;
}

.about-text p {
    color: var(--color-gray-500);
    line-height: 1.8;
    max-width: 100%;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
    width: 100%;
}

.feature-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    text-align: center;
}

.feature-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.feature-text {
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-dark);
}

/* ============================================
   SERVICES SECTION
   ============================================ */
#services {
    padding: var(--spacing-xl) 0;
    background: var(--color-gray-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.service-card {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

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

.service-card .service-icon {
    font-size: 32px;
}

.service-card h3 {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
}

.service-card p {
    color: var(--color-gray-500);
    font-size: 14px;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    padding: 4px 0;
    color: var(--color-gray-500);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-features li::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

.service-link {
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-top: auto;
}

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

.service-coming-soon {
    opacity: 0.7;
    position: relative;
}

.coming-soon-badge {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 10px;
    font-weight: var(--font-weight-semibold);
    padding: 2px 10px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 8px;
}

/* ============================================
   WHY CHOOSE US SECTION
   ============================================ */
#why-choose-us {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.why-card {
    text-align: center;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    background: var(--color-gray-50);
}

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

.why-icon {
    font-size: 40px;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
}

.why-card h3 {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.why-card p {
    color: var(--color-gray-500);
    font-size: 14px;
    line-height: 1.7;
}

/* ============================================
   ENGINEERING EXCELLENCE SECTION
   ============================================ */
#engineering {
    padding: var(--spacing-xl) 0;
    background: var(--color-dark);
}

#engineering .section-label {
    color: var(--color-primary-light);
}

#engineering .section-header h2 {
    color: var(--color-white);
}

#engineering .section-header .section-description {
    color: rgba(255, 255, 255, 0.6);
}

.engineering-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.engineering-card {
    background: rgba(255, 255, 255, 0.04);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: var(--transition-base);
}

.engineering-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
    border-color: rgba(108, 99, 255, 0.3);
}

.engineering-icon {
    font-size: 28px;
    margin-bottom: var(--spacing-xs);
    display: inline-block;
}

.engineering-card h3 {
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.engineering-card p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
}

/* ============================================
   PROCESS SECTION
   ============================================ */
#process {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.process-timeline {
    max-width: var(--max-width-medium);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.process-step {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: var(--spacing-md);
    align-items: start;
    padding: var(--spacing-sm);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    border-left: 3px solid var(--color-gray-200);
    padding-left: var(--spacing-md);
}

.process-step:hover {
    border-left-color: var(--color-primary);
}

.step-number {
    font-size: 28px;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary);
    line-height: 1;
}

.step-content h3 {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: 4px;
}

.step-content p {
    color: var(--color-gray-500);
    line-height: 1.7;
}

/* ============================================
   PORTFOLIO SECTION
   ============================================ */
#portfolio {
    padding: var(--spacing-xl) 0;
    background: var(--color-gray-50);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.portfolio-item {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

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

.portfolio-image {
    overflow: hidden;
    background: var(--color-gray-200);
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-item:hover .portfolio-image {
    transform: scale(1.02);
}

.placeholder-image {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    width: 100%;
}

.placeholder-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-md);
}

.placeholder-icon {
    font-size: 48px;
}

.placeholder-text {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
}

.portfolio-info {
    padding: var(--spacing-sm);
}

.portfolio-info h3 {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: 4px;
}

.portfolio-info p {
    color: var(--color-gray-500);
    font-size: 14px;
    margin-bottom: var(--spacing-xs);
}

.portfolio-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xs);
}

.portfolio-tags span {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    font-size: 11px;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-medium);
}

.portfolio-link {
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

/* ============================================
   SOLUTION FINDER SECTION
   ============================================ */
#solution-finder {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-hero);
}

#solution-finder .section-label {
    color: var(--color-primary-light);
}

#solution-finder .section-header h2 {
    color: var(--color-white);
}

#solution-finder .section-header .section-description {
    color: rgba(255, 255, 255, 0.6);
}

#solution-widget {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

#solution-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

.solution-option {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 15px;
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: var(--transition-base);
    text-align: center;
}

.solution-option:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

#solution-result {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    margin-top: var(--spacing-md);
}

#solution-result-content {
    color: var(--color-white);
}

#solution-result-content h3 {
    font-size: 24px;
    margin-bottom: var(--spacing-xs);
}

#solution-result-content p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-sm);
}

#solution-reset {
    margin-top: var(--spacing-sm);
}

/* ============================================
   FAQ SECTION
   ============================================ */
#faq {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.faq-accordion {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.faq-item {
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-200);
    transition: var(--transition-base);
}

.faq-item:hover {
    border-color: var(--color-gray-300);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    cursor: pointer;
    font-weight: var(--font-weight-semibold);
    color: var(--color-dark);
    font-size: 16px;
    list-style: none;
}

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

.faq-question::after {
    content: '▼';
    font-size: 12px;
    color: var(--color-gray-400);
    transition: var(--transition-base);
}

.faq-item[open] .faq-question::after {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--spacing-sm) var(--spacing-sm);
    color: var(--color-gray-500);
    line-height: 1.7;
}

.faq-answer p {
    margin-bottom: var(--spacing-xs);
}

.faq-link {
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

/* ============================================
   CONTACT CTA SECTION
   ============================================ */
#contact-cta {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-primary);
    text-align: center;
}

.cta-content {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.cta-content .section-label {
    color: rgba(255, 255, 255, 0.6);
}

.cta-content h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
}

.cta-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
#site-footer {
    background: var(--color-dark);
    color: rgba(255, 255, 255, 0.6);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-container {
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-column .footer-logo img {
    height: 40px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

.footer-description {
    font-size: 14px;
    line-height: 1.8;
    max-width: 320px;
}

.footer-contact {
    margin-top: var(--spacing-sm);
}

.footer-contact p {
    font-size: 14px;
    margin-bottom: 4px;
}

.footer-contact a {
    color: var(--color-white);
}

.footer-contact a:hover {
    color: var(--color-primary-light);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-base);
}

.social-link:hover {
    background: rgba(108, 99, 255, 0.2);
    color: var(--color-primary-light);
    transform: translateY(-2px);
}

.footer-column h3 {
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.footer-links li {
    margin-bottom: 6px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-legal {
    padding-top: var(--spacing-md);
    text-align: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}

.footer-legal p {
    margin-bottom: 4px;
}

.footer-legal-links {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-xs);
}

.footer-legal-links a {
    color: rgba(255, 255, 255, 0.4);
    font-size: 13px;
}

.footer-legal-links a:hover {
    color: var(--color-white);
}

/* ============================================
   CONTACT PAGE
   ============================================ */
#contact-page {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
    margin-top: 72px;
}

.contact-container {
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    max-width: var(--max-width-wide);
    margin: 0 auto;
}

.contact-form-wrapper {
    background: var(--color-gray-50);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
}

.contact-form-wrapper h2 {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    margin-bottom: 4px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 15px;
    transition: var(--transition-base);
    background: var(--color-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
}

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

.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-info-card {
    background: var(--color-gray-50);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
}

.contact-info-card h2 {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.contact-info-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    align-items: flex-start;
}

.contact-info-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.contact-info-item h3 {
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-dark);
}

.contact-info-item p {
    font-size: 14px;
    color: var(--color-gray-500);
}

.contact-info-item a {
    color: var(--color-primary);
}

.contact-cta-small {
    background: var(--gradient-primary);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    color: var(--color-white);
}

.contact-cta-small h3 {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    margin-bottom: 4px;
}

.contact-cta-small p {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: var(--spacing-sm);
}

.contact-cta-small .btn-secondary {
    border-color: var(--color-white);
    color: var(--color-white);
}

.contact-cta-small .btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

/* ============================================
   LEGAL PAGES (Privacy & Terms)
   ============================================ */
#privacy-policy-page,
#terms-page {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
    margin-top: 72px;
}

.legal-container {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.legal-content {
    background: var(--color-gray-50);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
}

.legal-content h2 {
    font-size: 22px;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin: var(--spacing-md) 0 var(--spacing-xs);
}

.legal-content h2:first-of-type {
    margin-top: 0;
}

.legal-content p {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.legal-content ul {
    list-style: disc;
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.legal-content ul li {
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: 4px;
}

/* ============================================
   ERROR 404 PAGE
   ============================================ */
#error-404 {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
    margin-top: 72px;
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.error-container {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    text-align: center;
}

.error-code {
    font-size: 80px;
    font-weight: var(--font-weight-black);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.error-content h1 {
    font-size: 32px;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.error-content p {
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-md);
}

.error-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.error-quick-links {
    background: var(--color-gray-50);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
}

.error-quick-links h2 {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.error-quick-links ul {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.error-quick-links ul li a {
    color: var(--color-gray-600);
}

.error-quick-links ul li a:hover {
    color: var(--color-primary);
}

/* ============================================
   LOADING ANIMATION
   ============================================ */
#page-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#page-loader.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

#page-loader.fade-out .loader-content {
    transform: scale(0.9);
    opacity: 0;
}

.loader-content {
    text-align: center;
    transition: all 0.5s ease;
}

.loader-logo {
    margin-bottom: var(--spacing-md);
    animation: pulse 1.5s ease-in-out infinite;
}

.loader-logo img {
    width: 60px;
    height: 60px;
}

.loader-spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: rotate 0.8s linear infinite;
}

.loader-text {
    margin-top: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes pulse {
    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

/* ============================================
   SCROLL PROGRESS INDICATOR
   ============================================ */
#scroll-progress {
    position: fixed;
    top: 72px;
    left: 0;
    height: 3px;
    background: var(--gradient-primary);
    z-index: 999;
    width: 0%;
    transition: width 0.1s linear;
    box-shadow: 0 0 20px rgba(108, 99, 255, 0.3);
}

/* ============================================
   SECTION NAVIGATOR
   ============================================ */
#section-navigator {
    position: fixed;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 900;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

#section-navigator ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px 8px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
}

#section-navigator li {
    display: block;
}

#section-navigator a {
    display: block;
    padding: 2px;
}

.nav-dot {
    display: block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-gray-300);
    transition: var(--transition-base);
}

.nav-dot:hover {
    background: var(--color-primary);
    transform: scale(1.3);
}

.nav-dot.active {
    background: var(--color-primary);
    box-shadow: 0 0 12px rgba(108, 99, 255, 0.4);
    transform: scale(1.3);
}

/* ============================================
   WHATSAPP FLOAT BUTTON
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 950;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition-base);
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8);
}

.whatsapp-float.visible {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.whatsapp-float:hover {
    transform: scale(1.1) !important;
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
    color: var(--color-white);
}

.whatsapp-float.pulse {
    animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%,
    100% {
        box-shadow: 0 0 20px rgba(37, 211, 102, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(37, 211, 102, 0.6);
    }
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
#back-to-top {
    position: fixed;
    bottom: 96px;
    right: 32px;
    z-index: 950;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(108, 99, 255, 0.3);
    transition: var(--transition-base);
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8);
}

#back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

#back-to-top:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 24px rgba(108, 99, 255, 0.4);
}

/* ============================================
   SR ONLY (Screen Reader Only)
   ============================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}