/* ============================================
   CERTILOG.AE - Modern CSS Design System
   Colors extracted from brand logo
   ============================================ */

:root {
    /* Brand Colors - Based on CertiLog Logo */
    --primary: #1E3A5F;        /* Deep Navy Blue */
    --primary-light: #2A4F7A;
    --primary-dark: #152A45;
    --secondary: #E63946;      /* Vibrant Red/Coral */
    --secondary-light: #FF4D5A;
    --accent: #00B4D8;         /* Bright Cyan/Teal */
    --accent-light: #48CAE4;
    --accent-dark: #0096B7;
    
    /* Neutrals */
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;
    --black: #020617;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    --gradient-hero: linear-gradient(135deg, #1E3A5F 0%, #0F172A 50%, #1E3A5F 100%);
    --gradient-mesh: radial-gradient(at 40% 20%, hsla(199, 100%, 46%, 0.15) 0px, transparent 50%),
                     radial-gradient(at 80% 0%, hsla(189, 100%, 56%, 0.1) 0px, transparent 50%),
                     radial-gradient(at 0% 50%, hsla(355, 78%, 56%, 0.1) 0px, transparent 50%);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Poppins', var(--font-primary);
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Spacing */
    --section-padding: clamp(4rem, 8vw, 8rem);
    --container-max: 1280px;
    --container-padding: clamp(1rem, 5vw, 2rem);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-glow: 0 0 40px rgba(0, 180, 216, 0.3);
    --shadow-glow-red: 0 0 40px rgba(230, 57, 70, 0.3);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
}

/* ============================================
   BASE STYLES
   ============================================ */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: var(--radius);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

/* Selection */
::selection {
    background: var(--accent);
    color: var(--white);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

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

p {
    margin-bottom: 1rem;
    color: var(--gray-700);
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ============================================
   LAYOUT
   ============================================ */

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

.section {
    padding: var(--section-padding) 0;
}

.section-dark {
    background: var(--gradient-primary);
    color: var(--white);
}

.section-dark h2,
.section-dark h3,
.section-dark p {
    color: var(--white);
}

.section-dark p {
    color: var(--gray-300);
}

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

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    padding: 0.75rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1rem;
}

.navbar-brand {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.navbar-brand img {
    height: 60px;
    transition: all var(--transition-base);
}

.navbar.scrolled .navbar-brand img {
    height: 45px;
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

/* Hamburger Toggle - Hidden on desktop */
.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    background: none;
    border: none;
    flex-shrink: 0;
}

.navbar-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: all var(--transition-base);
}

.navbar.scrolled .navbar-toggle span {
    background: var(--gray-700);
}

/* Desktop Menu */
.navbar-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.navbar-link {
    position: relative;
    font-weight: 500;
    color: var(--white);
    padding: 0.5rem 0;
    transition: color var(--transition-base);
}

.navbar.scrolled .navbar-link {
    color: var(--gray-700);
}

.navbar-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width var(--transition-base);
}

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

.navbar-link:hover {
    color: var(--accent);
}

/* ============================================
   MOBILE NAVIGATION - max 768px
   ============================================ */
@media screen and (max-width: 768px) {
    .navbar .container {
        padding: 0 15px;
    }
    
    .navbar-brand img {
        height: 45px;
    }
    
    .navbar.scrolled .navbar-brand img {
        height: 38px;
    }
    
    /* Show hamburger on mobile */
    .navbar-toggle {
        display: flex !important;
    }
    
    .navbar-toggle span {
        background: var(--white);
    }
    
    .navbar.scrolled .navbar-toggle span {
        background: var(--primary);
    }
    
    /* Hide menu by default on mobile */
    .navbar-menu {
        display: none !important;
        position: fixed;
        top: 0;
        right: 0;
        width: 75%;
        max-width: 320px;
        height: 100vh;
        height: 100dvh;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        box-shadow: -5px 0 25px rgba(0,0,0,0.15);
        z-index: 1000;
    }
    
    /* Show menu when active */
    .navbar-menu.active {
        display: flex !important;
    }
    
    .navbar-menu .navbar-link {
        color: var(--gray-700);
        font-size: 1.25rem;
    }
    
    .navbar-menu .navbar-link:hover {
        color: var(--accent);
    }
    
    /* Hamburger X animation */
    .navbar-toggle.active span {
        background: var(--gray-700);
    }
    
    .navbar-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .navbar-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .navbar-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--white);
    box-shadow: var(--shadow-md), 0 0 20px rgba(0, 180, 216, 0.3);
}

.btn-primary:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(30, 58, 95, 0.4);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary);
    transform: translateY(-3px);
}

/* When inside light sections */
.section:not(.section-dark) .btn-secondary,
.page-header:not([style*="secondary"]) .btn-secondary {
    color: var(--primary);
    border-color: var(--primary);
}

.section:not(.section-dark) .btn-secondary:hover {
    background: var(--primary);
    color: var(--white);
}

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

.btn-red:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(30, 58, 95, 0.4);
}

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

.btn-accent:hover {
    background: var(--accent-dark);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 180, 216, 0.4);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Featured Card */
.featured-card {
    position: relative;
    border: none;
    box-shadow: 0 0 30px rgba(249, 168, 37, 0.15);
    overflow: visible;
}

.featured-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #F9A825 0%, #F57C00 100%);
    border-radius: 16px 16px 0 0;
}

.card-badge {
    position: absolute;
    top: -16px;
    right: 16px;
    background: var(--accent);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.4rem 0.85rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 10;
    box-shadow: var(--shadow-md);
}

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--gradient-hero);
    overflow: hidden;
    padding-bottom: 4rem; /* Space for scroll icon */
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-mesh);
    opacity: 0.5;
}

/* PCB Circuit Container */
.pcb-circuits {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
    mask-image: linear-gradient(to bottom, 
        transparent 0%, 
        rgba(0,0,0,0.4) 5%,
        rgba(0,0,0,0.7) 15%,
        rgba(0,0,0,0.9) 30%,
        rgba(0,0,0,1) 45%,
        rgba(0,0,0,0.8) 55%,
        rgba(0,0,0,0.5) 65%,
        rgba(0,0,0,0.2) 75%,
        transparent 85%);
    -webkit-mask-image: linear-gradient(to bottom, 
        transparent 0%, 
        rgba(0,0,0,0.4) 5%,
        rgba(0,0,0,0.7) 15%,
        rgba(0,0,0,0.9) 30%,
        rgba(0,0,0,1) 45%,
        rgba(0,0,0,0.8) 55%,
        rgba(0,0,0,0.5) 65%,
        rgba(0,0,0,0.2) 75%,
        transparent 85%);
}

.pcb-trace {
    position: absolute;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    filter: drop-shadow(0 0 4px currentColor);
}

.pcb-trace.cyan {
    stroke: rgba(0, 180, 216, 0.4);
}

.pcb-trace.gold {
    stroke: rgba(249, 168, 37, 0.35);
}

.pcb-node {
    position: absolute;
    border-radius: 50%;
    opacity: 0;
}

.pcb-node.cyan {
    background: rgba(0, 180, 216, 0.6);
    box-shadow: 0 0 6px rgba(0, 180, 216, 0.4);
}

.pcb-node.gold {
    background: rgba(249, 168, 37, 0.5);
    box-shadow: 0 0 6px rgba(249, 168, 37, 0.3);
}

@keyframes nodeAppear {
    0% { opacity: 0; transform: scale(0); }
    50% { opacity: 1; transform: scale(1.2); }
    100% { opacity: 1; transform: scale(1); }
}

@keyframes traceFadeOut {
    0% { opacity: 1; }
    100% { opacity: 0; }
}

/* Animated Background Particles */
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.3;
    animation: riseUp 15s infinite linear, twinkle 4s infinite ease-in-out;
    will-change: transform, opacity;
}

@keyframes riseUp {
    0% { 
        transform: translateY(0) translateX(0); 
        opacity: 0; 
    }
    10% { 
        opacity: 0.5; 
    }
    80% { 
        opacity: 0.4; 
    }
    100% { 
        transform: translateY(-130vh) translateX(var(--drift)); 
        opacity: 0; 
    }
}

@keyframes twinkle {
    0%, 100% { 
        filter: brightness(1); 
    }
    50% { 
        filter: brightness(1.6); 
    }
}

/* Sunlight Beams */
.light-beam {
    position: absolute;
    top: 0;
    left: 50%;
    width: 120px;
    height: 100%;
    background: linear-gradient(to bottom, 
        rgba(0, 180, 216, 0) 0%,
        rgba(0, 180, 216, 0.06) 20%,
        rgba(0, 180, 216, 0.12) 40%,
        rgba(0, 180, 216, 0.06) 60%,
        rgba(0, 180, 216, 0) 100%);
    opacity: 0;
    transform-origin: top center;
    pointer-events: none;
    filter: blur(20px);
    animation: sunbeamScan 20s infinite ease-in-out;
}

@keyframes sunbeamScan {
    0% {
        opacity: 0;
        transform: translateX(-50%) rotate(-15deg);
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) rotate(15deg);
    }
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--accent-light);
    margin-bottom: 2rem;
    animation: fadeInDown 0.8s ease-out;
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
}

.hero h1 {
    color: var(--white);
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero h1 .highlight-wrapper {
    display: block;
    min-height: 1.2em;
    position: relative;
}

.hero h1 .highlight {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: var(--gray-300);
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-highlights {
    margin-top: 2rem;
    display: flex;
    gap: 1rem 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
    color: var(--gray-200);
    font-size: 0.95rem;
}

.hero-highlight {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(6px);
}

.hero-highlight i {
    color: var(--accent-light);
}

@media (max-width: 576px) {
    .hero-highlights {
        gap: 0.75rem;
    }
    .hero-highlight {
        font-size: 0.85rem;
    }
    .hero-badge {
        margin-top: 1rem;
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }
    .hero h1 .highlight-wrapper {
        min-height: 2.5em; /* Space for 2 lines on mobile */
    }
    .hero-content {
        padding-top: 5rem; /* Extra padding to clear mobile header */
    }
}

.hero-scroll {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    z-index: 10;
}

.hero-scroll span {
    display: block;
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 20px;
    position: relative;
}

.hero-scroll span::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    width: 4px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
    transform: translateX(-50%);
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(15px); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

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

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

/* ============================================
   TYPING ANIMATION
   ============================================ */

.typing-text {
    display: inline;
}

.typing-cursor {
    display: inline-block;
    width: 3px;
    height: 1em;
    background: var(--accent);
    margin-left: 2px;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* ============================================
   CARDS
   ============================================ */

.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: 0 10px 30px -5px rgb(0 0 0 / 0.15), 0 4px 10px -2px rgb(0 0 0 / 0.1);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card.featured-card {
    padding-top: 2.5rem;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-accent);
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--white);
}

.card h3 {
    margin-bottom: 1rem;
}

/* ============================================
   STATS COUNTER
   ============================================ */

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    text-align: center;
    overflow: visible;
}

.stat-item {
    padding: 2rem;
    overflow: visible;
}

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin-bottom: 0.5rem;
    white-space: nowrap;
}

.stat-label {
    font-size: 1rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ============================================
   ACCREDITATION BADGE
   ============================================ */

.accreditation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    padding: 3rem;
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
}

.accreditation-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.accreditation-item img {
    height: 60px;
    width: auto;
}

.accreditation-text {
    font-weight: 600;
    color: var(--gray-700);
}

.accreditation-text span {
    display: block;
    font-weight: 400;
    font-size: 0.875rem;
    color: var(--gray-500);
}

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

.ai-hero-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.ai-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(0, 180, 216, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(230, 57, 70, 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.ai-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.ai-hero-content .section-label {
    color: var(--accent-light);
    border-color: rgba(0, 180, 216, 0.3);
    background: rgba(0, 180, 216, 0.1);
}

.ai-hero-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.ai-hero-content .lead {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2rem;
}

.value-props {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.value-prop {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.value-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 180, 216, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--accent-light);
}

.value-prop h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--white);
}

.value-prop p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
    margin: 0;
}

.ai-hero-section .btn-primary {
    background: var(--accent);
    color: var(--white);
}

.ai-hero-section .btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-3px);
}

.ai-hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.tech-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    width: 100%;
    max-width: 320px;
}

.tech-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.tech-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    border-color: var(--accent);
}

.tech-card i {
    color: var(--accent-light);
}

.tech-card span {
    font-size: 0.85rem;
    font-weight: 500;
}

.floating {
    animation: float 4s ease-in-out infinite;
    animation-delay: var(--delay, 0s);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* ============================================
   SOLUTIONS GRID
   ============================================ */

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.solution-card {
    background: var(--white);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent);
}

.solution-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.solution-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--primary);
}

.solution-card > p {
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.solution-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.solution-tech span {
    background: var(--gray-100);
    color: var(--gray-700);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-family: var(--font-mono);
}

/* Responsive for AI hero */
@media (max-width: 968px) {
    .ai-hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .ai-hero-visual {
        min-height: 300px;
    }
    
    .tech-showcase {
        grid-template-columns: repeat(3, 1fr);
        max-width: 100%;
    }
}

@media (max-width: 576px) {
    .tech-showcase {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tech-card {
        padding: 1rem;
    }
}

/* ============================================
   ACCREDITATION HERO (New Large Section)
   ============================================ */

.accreditation-hero {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    padding: 4rem 0;
}

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

.accreditation-main {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.accreditation-logo-large {
    width: 150px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.15));
}

.accreditation-main-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primary);
    margin-bottom: 0.75rem;
}

.accreditation-main-text p {
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto 1.5rem;
}

.location-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    color: var(--gray-700);
    font-weight: 500;
}

.location-badge i {
    color: var(--accent);
}

/* ============================================
   TRAINING COLUMNS (ISTQB + Hands-on)
   ============================================ */

.training-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.training-column {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
}

.istqb-column {
    border-top: 4px solid var(--accent);
}

.handson-column {
    border-top: 4px solid var(--secondary);
}

.column-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.column-header h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin: 0;
}

.istqb-logo-small {
    height: 50px;
    width: auto;
}

.column-intro {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.istqb-list {
    list-style: none;
    margin: 0 0 1.5rem 0;
    padding: 0;
}

.istqb-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.9375rem;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.istqb-list li:last-child {
    border-bottom: none;
}

.cert-level {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-sm);
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.cert-level.foundation {
    background: #dbeafe;
    color: #1e40af;
}

.cert-level.advanced {
    background: #fef3c7;
    color: #92400e;
}

.cert-level.specialist {
    background: #ccfbf1;
    color: #0d9488;
}

.more-courses {
    font-style: italic;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

/* Hands-on Training Styles */
.handson-categories {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.handson-category h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.handson-category h4 i {
    color: var(--secondary);
}

.tool-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tool-tags span {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    transition: var(--transition-fast);
}

.tool-tags span:hover {
    background: var(--secondary);
    color: var(--white);
}

.flexibility-note {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(0, 180, 216, 0.1);
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-size: 0.9375rem;
    color: var(--gray-700);
}

@media (max-width: 1024px) {
    .training-columns {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .accreditation-logo-large {
        width: 120px;
    }
    
    .training-column {
        padding: 1.5rem;
    }
    
    .card-badge {
        top: -12px;
        right: 12px;
        font-size: 0.7rem;
        padding: 0.35rem 0.7rem;
    }
    
    .card.featured-card {
        padding-top: 2.25rem;
    }
}

/* ============================================
   SERVICES GRID
   ============================================ */

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    overflow: visible;
}

/* ============================================
   CERTIFICATIONS
   ============================================ */

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.cert-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cert-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.cert-icon {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.cert-info h4 {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.cert-info p {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin: 0;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand img {
    height: 50px;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--gray-400);
    margin-bottom: 1.5rem;
}

.footer h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-contact i {
    color: var(--accent);
    margin-top: 0.25rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-800);
    border-radius: var(--radius);
    color: var(--gray-400);
    transition: all var(--transition-base);
}

.social-links a:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--gray-800);
    text-align: center;
    font-size: 0.875rem;
}

/* ============================================
   CONTACT FORM
   ============================================ */

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--gray-700);
}

.form-control {
    width: 100%;
    padding: 1rem 1.25rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    background: var(--white);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(0, 180, 216, 0.1);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* ============================================
   PAGE HEADER
   ============================================ */

.page-header {
    padding: 10rem 0 5rem;
    background: var(--gradient-hero);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-mesh);
    opacity: 0.3;
}

.page-header .breadcrumb {
    position: relative;
    z-index: 1;
    color: rgba(255, 255, 255, 0.85);
}

.page-header .breadcrumb a {
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
}

.page-header .breadcrumb span {
    color: rgba(255, 255, 255, 0.7);
}

.page-header h1 {
    color: var(--white);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.page-header p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* ============================================
   LOADING ANIMATION
   ============================================ */

.page-loader {
    position: fixed;
    inset: 0;
    background: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 50px;
    height: 50px;
    border: 3px solid var(--gray-700);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ============================================
   AOS CUSTOM ANIMATIONS
   ============================================ */

[data-aos="fade-up"] {
    transform: translateY(50px);
    opacity: 0;
    transition-property: transform, opacity;
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
    opacity: 1;
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
    opacity: 0;
    transition-property: transform, opacity;
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
    opacity: 1;
}

/* ============================================
   UTILITIES
   ============================================ */

.badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--gradient-accent);
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
}

.badge-secondary {
    background: var(--gradient-secondary);
}

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

.text-accent { color: var(--accent); }
.text-primary { color: var(--primary); }
.text-white { color: var(--white); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

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

@media (max-width: 768px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

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

@media (max-width: 1024px) {
    .accreditation {
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-contact li {
        justify-content: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .stats {
        grid-template-columns: 1fr;
    }
}
/* ============================================
   TRAINING PAGE STYLES
   ============================================ */

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    margin-bottom: 1rem;
}

.section-title p {
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
    background: var(--gray-100);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

.section-header h2 {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    margin-bottom: 0.75rem;
    color: var(--gray-900);
}

.section-header p {
    color: var(--gray-600);
    max-width: 680px;
    margin: 0 auto 1.25rem;
}

.section-divider {
    width: 80px;
    height: 4px;
    background: var(--gradient-accent);
    border-radius: 999px;
    margin: 0 auto;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.courses-grid.three-col {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.course-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    position: relative;
    transition: var(--transition-base);
    border: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.course-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gradient-secondary);
    background: var(--secondary);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.course-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.course-card h3 {
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.course-subtitle {
    color: var(--gray-500);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.course-description {
    color: var(--gray-700);
    margin-bottom: 1.5rem;
}

.course-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.course-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.course-features li i {
    color: var(--accent);
}

.course-topics h4 {
    font-size: 0.875rem;
    color: var(--gray-700);
    margin-bottom: 0.75rem;
}

.course-topics {
    margin-bottom: 1.5rem;
}

.topics-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
}

.topics-list span {
    background: var(--gray-100);
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--gray-700);
}

.course-btn {
    width: 100%;
    justify-content: center;
    margin-top: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    text-align: center;
    padding: 1.5rem;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin: 0 auto 1rem;
}

.feature-item h4 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.feature-item p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

/* ============================================
   SERVICES PAGE STYLES
   ============================================ */

.feature-stat {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--gray-700);
}

.services-hero-visual {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: 1.5rem 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    animation: float 3s ease-in-out infinite;
    animation-delay: var(--delay, 0s);
}

.floating-card:nth-child(1) { top: 10%; left: 10%; }
.floating-card:nth-child(2) { top: 10%; right: 10%; }
.floating-card:nth-child(3) { bottom: 10%; left: 10%; }
.floating-card:nth-child(4) { bottom: 10%; right: 10%; }

.floating-card span {
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.service-detail {
    display: flex;
    gap: 2rem;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-xl);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.service-detail:hover {
    box-shadow: var(--shadow-xl);
}

.service-detail-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: var(--gradient-accent);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.service-detail-content h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 0.75rem;
}

.service-detail-content p {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.service-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.service-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.service-feature i {
    color: var(--accent);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.tech-category {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.tech-category h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tags span {
    background: var(--gray-100);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    color: var(--gray-700);
    transition: var(--transition-fast);
}

.tech-tags span:hover {
    background: var(--accent);
    color: var(--white);
}

/* Hands-on Training Grid */
.handson-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.handson-category {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.handson-category-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.handson-category-header h4 {
    margin: 0;
    font-size: 1rem;
    color: var(--gray-900);
}

.handson-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

.handson-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--white);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    color: var(--gray-700);
}

@media (max-width: 768px) {
    .handson-grid {
        grid-template-columns: 1fr;
    }
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.process-step {
    text-align: center;
    position: relative;
}

.process-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 1rem;
}

.process-step h4 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.process-step p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

/* ============================================
   ABOUT PAGE STYLES
   ============================================ */

.founder-profile {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
}

.founder-image {
    position: relative;
}

.founder-image img {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.founder-badges {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gray-100);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
}

.founder-info h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.founder-title {
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 2rem;
}

.founder-bio {
    color: var(--gray-600);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.founder-social {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--gray-100);
    border-radius: var(--radius);
    color: var(--gray-700);
    text-decoration: none;
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--primary);
    color: var(--white);
}

.roles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.role-card {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.role-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.role-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-accent);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin: 0 auto 1.5rem;
}

.role-card h3 {
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.role-org {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.role-card p:last-child {
    color: var(--gray-600);
    font-size: 0.875rem;
}

.certifications-timeline {
    position: relative;
    padding-left: 3rem;
}

.certifications-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-accent);
    border-radius: var(--radius-full);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
}

.timeline-year {
    position: absolute;
    left: -3rem;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 0.875rem;
}

.timeline-content {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    margin-left: 2rem;
}

.timeline-cert {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-100);
}

.timeline-cert:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.timeline-cert.highlight {
    background: linear-gradient(90deg, rgba(0, 180, 216, 0.1) 0%, transparent 100%);
    margin: -0.75rem;
    padding: 0.75rem;
    border-radius: var(--radius);
}

.timeline-cert h4 {
    color: var(--primary);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.timeline-cert p {
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.timeline-date {
    font-size: 0.75rem;
    color: var(--gray-400);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.expertise-item {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    transition: var(--transition-base);
}

.expertise-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.expertise-item i {
    color: var(--accent);
    margin-bottom: 1rem;
}

.expertise-item h4 {
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.expertise-item p {
    color: var(--gray-600);
    font-size: 0.8125rem;
}

.speaker-list {
    list-style: none;
    margin-top: 1.5rem;
}

.speaker-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: rgba(255, 255, 255, 0.9);
}

.speaker-list li i {
    color: var(--accent);
}

.info-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    margin-bottom: 1rem;
}

.info-card h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.info-card p, .info-card a {
    color: var(--gray-600);
}

.info-card a:hover {
    color: var(--accent);
}

/* ============================================
   CONTACT PAGE STYLES
   ============================================ */

.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
}

.contact-form-wrapper h2 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.contact-form {
    margin-top: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--gray-700);
}

.form-group .required {
    color: var(--secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-fast);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1);
}

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

.checkbox-group {
    margin-bottom: 2rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
}

.checkbox-label input {
    width: 18px;
    height: 18px;
    margin-top: 0.2rem;
    accent-color: var(--accent);
}

.checkbox-label span {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.form-status {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 9999;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: var(--shadow-xl);
    transform: translateX(120%);
    transition: transform 0.3s ease-out;
    max-width: 400px;
    overflow: hidden;
}

.form-status.show {
    transform: translateX(0);
}

.form-status:empty {
    display: none;
}

.form-status.success {
    background: #059669;
    color: white;
}

.form-status.error {
    background: var(--secondary);
    color: white;
}

.form-status .toast-content {
    flex: 1;
}

.form-status .toast-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0.25rem;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.form-status .toast-close:hover {
    opacity: 1;
}

.form-status .toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background: rgba(255,255,255,0.4);
    width: 100%;
    animation: toastProgress 5s linear forwards;
}

@keyframes toastProgress {
    from { width: 100%; }
    to { width: 0%; }
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info-card {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: var(--radius-xl);
}

.contact-info-card h3 {
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--gray-200);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
}

.contact-details h4 {
    color: var(--primary);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.contact-details p,
.contact-details a {
    color: var(--gray-600);
    font-size: 0.9375rem;
}

.contact-details a:hover {
    color: var(--accent);
}

.map-wrapper h3 {
    color: var(--primary);
    margin-bottom: 1rem;
}

.map-container {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.quick-links-card {
    background: var(--gray-50);
    padding: 1.5rem;
    border-radius: var(--radius-xl);
}

.quick-links-card h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.quick-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    color: var(--gray-700);
    text-decoration: none;
    border-radius: var(--radius);
    transition: var(--transition-fast);
    font-size: 0.875rem;
}

.quick-link:hover {
    background: var(--white);
    color: var(--accent);
}

.quick-link i {
    color: var(--accent);
}

.corporate-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--gradient-primary);
    padding: 3rem;
    border-radius: var(--radius-xl);
    gap: 2rem;
}

.corporate-cta h3 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.corporate-cta p {
    color: rgba(255, 255, 255, 0.8);
    max-width: 500px;
}

/* ============================================
   ADDITIONAL RESPONSIVE STYLES
   ============================================ */

@media (max-width: 1024px) {
    .founder-profile {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .founder-image {
        text-align: center;
    }
    
    .founder-image img {
        max-width: 300px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-step::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .service-detail {
        flex-direction: column;
        text-align: center;
    }
    
    .service-features {
        grid-template-columns: 1fr;
    }
    
    .corporate-cta {
        flex-direction: column;
        text-align: center;
    }
    
    .floating-card {
        display: none;
    }
    
    .services-hero-visual {
        display: none;
    }
    
    .certifications-timeline {
        padding-left: 2rem;
    }
    
    .timeline-year {
        position: relative;
        left: -2rem;
        transform: none;
        display: inline-block;
        margin-bottom: 0.5rem;
    }
    
    .timeline-content {
        margin-left: 0;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .courses-grid,
    .courses-grid.three-col {
        grid-template-columns: 1fr;
    }
}