/* ================================================
   KUM - Komuniti Usahawan Malaysia
   Custom Styles - Minimalist, Professional, Cool
   Theme: Black & Gold (#edb51c)
   ================================================ */

/* CSS Variables - Clean Modern Design with Gold Primary */
:root {
    /* Primary Colors - Gold Theme */
    --color-primary: #edb51c;
    --color-primary-hover: #d4a319;
    --color-primary-light: #fef8e8;
    --color-hover-bg: #fef3c7;

    /* Secondary Colors - Blue Accent */
    --color-secondary: #0ea5e9;
    --color-secondary-dark: #0284c7;
    --color-secondary-light: #e0f2fe;

    /* Neutral Colors */
    --color-dark: #0f172a;
    --color-gray: #64748b;
    --color-gray-light: #f8fafc;
    --color-white: #ffffff;
    --color-border: #e2e8f0;

    /* Accent Colors */
    --color-accent-blue: #0ea5e9;
    --color-accent-green: #10b981;
    --color-success: #22c55e;

    --font-primary: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1);
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1.5rem;
}

/* Button hover styles - Light gold instead of grey */
.btn:hover:not(.btn-primary),
.btn-outline-secondary:hover,
.btn-outline-dark:hover {
    background-color: var(--color-hover-bg) !important;
    border-color: var(--color-primary) !important;
    color: var(--color-dark) !important;
}

.btn-primary:hover {
    background-color: var(--color-primary-hover) !important;
    border-color: var(--color-primary-hover) !important;
    color: white !important;
}

/* Card hover effect */
.card:hover {
    transform: translateY(-2px);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-lg);
}

.nav-link:hover {
    color: var(--color-primary) !important;
}

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
    letter-spacing: -0.02em;
}

.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    font-weight: 800;
    letter-spacing: -0.03em;
}

p {
    margin-bottom: 1rem;
}

.lead {
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.7;
}

/* Spacing Utilities */
.py-6 {
    padding-top: 5rem !important;
    padding-bottom: 5rem !important;
}

.min-vh-75 {
    min-height: 75vh;
}

/* Bootstrap Overrides */
.btn {
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: var(--transition-base);
    border-width: 2px;
    border-radius: 50rem;
    padding: 0.75rem 2rem;
}

.btn-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline-dark {
    border-color: var(--color-dark);
    color: var(--color-dark);
    background: transparent;
}

.btn-outline-dark:hover,
.btn-outline-dark:focus {
    background-color: var(--color-dark);
    border-color: var(--color-dark);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-dark:hover {
    background-color: #0f172a;
    border-color: #0f172a;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Additional Button Styles */
.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.5rem 1.5rem;
    font-size: 0.875rem;
}

/* Text Colors */
.text-primary {
    color: var(--color-primary) !important;
}

.bg-primary {
    background-color: var(--color-primary) !important;
}

.bg-primary.bg-opacity-10 {
    background-color: rgba(237, 181, 28, 0.1) !important;
}

/* Navigation - Clean & Minimal Design */
.navbar {
    transition: var(--transition-base);
    padding: 0.75rem 0;
    background-color: #ffffff !important;
    border-bottom: 1px solid var(--color-border);
}

.navbar.shadow-sm {
    box-shadow: 0 1px 3px rgba(0,0,0,0.06) !important;
    border-bottom: none;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-link {
    position: relative;
    color: #475569;
    padding: 0.5rem 1rem;
    transition: var(--transition-base);
    font-weight: 500;
    font-size: 0.9375rem;
}

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

.nav-link.active {
    color: var(--color-dark);
    font-weight: 600;
}

.navbar .btn {
    font-size: 0.9375rem;
    padding: 0.5rem 1.5rem;
    font-weight: 600;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding-top: 5rem;
    padding-bottom: 5rem;
    background-color: var(--color-gray-light);
}

/* Abstract Background Elements */
.abstract-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.abstract-circle-1 {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(237, 181, 28, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.abstract-circle-2 {
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(237, 181, 28, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
}

.abstract-shape-1 {
    position: absolute;
    top: 50%;
    right: 10%;
    width: 200px;
    height: 200px;
    background: linear-gradient(45deg, rgba(237, 181, 28, 0.03), transparent);
    transform: rotate(45deg) translateY(-50%);
    animation: rotate-slow 20s linear infinite;
}

.abstract-dots {
    position: absolute;
    top: 20%;
    left: 5%;
    width: 150px;
    height: 150px;
    background-image: radial-gradient(circle, rgba(237, 181, 28, 0.15) 2px, transparent 2px);
    background-size: 20px 20px;
    animation: float 10s ease-in-out infinite;
}

@keyframes rotate-slow {
    from {
        transform: rotate(45deg) translateY(-50%);
    }
    to {
        transform: rotate(405deg) translateY(-50%);
    }
}

/* Wave Divider */
.wave-divider-top {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave-divider-top svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image-wrapper img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.floating-card {
    animation: float 3s ease-in-out infinite;
}

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

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(237, 181, 28, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.stats-section::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.stats-section .display-4 {
    font-weight: 800;
    position: relative;
    z-index: 1;
}

.stats-section .container {
    position: relative;
    z-index: 1;
}

/* Cards */
.card {
    border-radius: 16px;
    border: 1px solid var(--color-border);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    background: var(--color-white);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(237, 181, 28, 0.08), transparent);
    transition: left 0.5s ease;
}

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

.card.hover-lift {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.card.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(237, 181, 28, 0.2);
    border-color: rgba(237, 181, 28, 0.4);
}

.card-body {
    padding: 1.5rem;
}

/* Badges */
.badge {
    font-weight: 600;
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge.rounded-pill {
    border-radius: 50rem;
}

/* Ribbon (Popular Tag) */
.ribbon {
    width: 150px;
    height: 150px;
    overflow: hidden;
    position: absolute;
}

.ribbon::before,
.ribbon::after {
    position: absolute;
    z-index: -1;
    content: '';
    display: block;
    border: 5px solid var(--color-primary-hover);
}

.ribbon span {
    position: absolute;
    display: block;
    width: 225px;
    padding: 8px 0;
    background-color: var(--color-primary);
    box-shadow: 0 5px 10px rgba(0,0,0,.1);
    color: var(--color-black);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    text-align: center;
    letter-spacing: 0.05em;
}

.ribbon-top-right {
    top: -10px;
    right: -10px;
}

.ribbon-top-right::before,
.ribbon-top-right::after {
    border-top-color: transparent;
    border-right-color: transparent;
}

.ribbon-top-right::before {
    top: 0;
    left: 0;
}

.ribbon-top-right::after {
    bottom: 0;
    right: 0;
}

.ribbon-top-right span {
    left: -25px;
    top: 30px;
    transform: rotate(45deg);
}

/* Step Numbers */
.step-number {
    font-size: 2.5rem;
    transition: var(--transition-base);
}

.step-number:hover {
    transform: scale(1.1);
}

/* Feature Icons */
.feature-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Success Stories Cards */
.success-stories-section .card {
    backdrop-filter: blur(10px);
    transition: var(--transition-base);
}

.success-stories-section .card:hover {
    transform: translateY(-8px);
    background-color: rgba(255, 255, 255, 0.05) !important;
}

/* Opportunities Section */
.opportunities-section {
    background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, #f5c842 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

/* Footer */
.footer {
    background-color: #ffffff;
    border-top: 1px solid #e2e8f0;
}

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

.footer-links a {
    text-decoration: none;
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-primary) !important;
    padding-left: 0.5rem;
}

.hover-primary:hover {
    color: var(--color-primary) !important;
}

.social-links a {
    transition: var(--transition-base);
}

.social-links a:hover {
    transform: translateY(-3px);
    color: var(--color-primary) !important;
}

/* Newsletter Form */
.newsletter-form .form-control {
    background-color: var(--color-white);
    border: 2px solid transparent;
}

.newsletter-form .form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.2rem rgba(237, 181, 28, 0.25);
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* Scroll Animations */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

/* Hover Effects */
.hover-scale {
    transition: transform 0.3s ease;
}

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

/* Loading Spinner */
.spinner-border-primary {
    border-color: var(--color-primary);
    border-right-color: transparent;
}

/* Image Placeholders (until real images added) */
img[src*="placeholder"],
img[src*="images/"] {
    background: linear-gradient(135deg, #f5f5f5 0%, #e5e5e5 100%);
    min-height: 200px;
    display: block;
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background-color: var(--color-white);
        padding: 1rem;
        margin-top: 1rem;
        border-radius: 8px;
        box-shadow: var(--shadow-md);
    }

    .hero-section {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }

    .display-3 {
        font-size: 2.5rem;
    }

    .py-6 {
        padding-top: 3rem !important;
        padding-bottom: 3rem !important;
    }
}

@media (max-width: 767.98px) {
    .display-3 {
        font-size: 2rem;
    }

    .display-4 {
        font-size: 2rem;
    }

    .display-5 {
        font-size: 1.75rem;
    }

    .lead {
        font-size: 1rem;
    }

    .floating-card {
        position: static !important;
        margin-top: 2rem;
    }
}

@media (max-width: 575.98px) {
    .btn-lg {
        padding: 0.75rem 2rem;
        font-size: 1rem;
    }

    .stats-section .display-4 {
        font-size: 2rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .cta-section,
    .btn {
        display: none !important;
    }

    body {
        font-size: 12pt;
    }

    h1 {
        font-size: 24pt;
    }

    h2 {
        font-size: 20pt;
    }

    .card {
        page-break-inside: avoid;
    }
}

/* Accessibility Improvements */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.focus-visible:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection Color */
::selection {
    background-color: var(--color-primary);
    color: var(--color-black);
}

::-moz-selection {
    background-color: var(--color-primary);
    color: var(--color-black);
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 5px;
}

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