/* ================================================
   style.css  –  Futuristic Bright UI
   Compatible with Modern Normalize
   ================================================ */

/* ---------- CSS VARIABLES ---------- */
:root {
    /* Palette */
    --clr-primary: #00E676;
    --clr-primary-dark: #00C853;
    --clr-secondary: #00B0FF;
    --clr-secondary-dark: #0091EA;
    --clr-accent: #FF4081;
    --clr-dark: #222222;
    --clr-light: #F9F9F9;
    --clr-muted: #666666;

    /* Gradients */
    --grad-primary: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-secondary) 100%);
    --grad-dark: linear-gradient(135deg, #0D0D0D 0%, #1A1A1A 100%);

    /* UI */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;

    /* Typography */
    --ff-heading: 'Montserrat', sans-serif;
    --ff-body: 'Merriweather', serif;

    /* Animation */
    --transition-fast: 0.25s ease;
    --transition-med: 0.45s ease;
    --shadow-elevated: 0 6px 20px rgba(0, 0, 0, 0.15);
    --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.12);
}

/* ---------- GLOBAL ELEMENTS ---------- */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--ff-body);
    color: var(--clr-dark);
    background: var(--clr-light);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--ff-heading);
    margin: 0 0 0.5em 0;
    line-height: 1.25;
    text-align: center;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}

p {
    margin: 0 0 1em;
}

a {
    color: var(--clr-secondary-dark);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover,
a:focus {
    color: var(--clr-accent);
}

/* ---------- UTILITIES ---------- */
.container {
    width: min(90%, 1200px);
    margin-inline: auto;
}
.container.is-two-thirds {
    max-width: 860px;
}
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }

/* ---------- BUTTONS ---------- */
.btn,
button,
input[type='submit'] {
    display: inline-block;
    padding: 0.75rem 2rem;
    font-family: var(--ff-heading);
    font-weight: 600;
    letter-spacing: 0.5px;
    border: none;
    border-radius: var(--radius-md);
    background-image: var(--grad-primary);
    color: #fff;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: var(--shadow-card);
}
.btn:hover,
button:hover,
input[type='submit']:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
}
.btn:active,
button:active,
input[type='submit']:active {
    transform: translateY(0);
}

/* Read-more link */
a.read-more {
    display: inline-block;
    margin-top: 0.5rem;
    font-weight: 600;
    color: var(--clr-primary-dark);
    position: relative;
}
a.read-more::after {
    content: '→';
    margin-left: 6px;
    transition: transform var(--transition-fast);
}
a.read-more:hover::after {
    transform: translateX(4px);
}

/* ---------- HEADER ---------- */
.site-header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    z-index: 1000;
}
.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-block: 0.75rem;
}
.logo {
    font-family: var(--ff-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--clr-dark);
}

/* Navigation */
.main-nav ul {
    display: flex;
    gap: 1.2rem;
    list-style: none;
    padding: 0;
    margin: 0;
}
.main-nav a {
    font-family: var(--ff-heading);
    font-weight: 600;
    position: relative;
}
.main-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background: var(--clr-accent);
    transition: width var(--transition-fast);
}
.main-nav a:hover::after { width: 100%; }

/* Burger Menu Mobile */
.nav-toggle,
.nav-toggle-label {
    display: none;
}
.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
    display: block;
    background: var(--clr-dark);
    height: 3px;
    width: 24px;
    border-radius: 4px;
    position: relative;
    transition: transform var(--transition-fast);
}
.nav-toggle-label span::before,
.nav-toggle-label span::after {
    content: '';
    position: absolute;
    left: 0;
}
.nav-toggle-label span::before { top: -8px; }
.nav-toggle-label span::after { top: 8px; }

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-toggle-label {
        display: block;
        cursor: pointer;
    }
    .main-nav {
        position: fixed;
        inset: 0 0 0 40%;
        background: var(--grad-dark);
        transform: translateX(100%);
        transition: transform var(--transition-med);
        padding-top: 5rem;
    }
    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 2rem;
    }
    .main-nav a {
        color: #fff;
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    .nav-toggle:checked ~ .main-nav { transform: translateX(0); }
    /* Burger X animation */
    .nav-toggle:checked + .nav-toggle-label span {
        transform: rotate(45deg);
    }
    .nav-toggle:checked + .nav-toggle-label span::before {
        transform: rotate(90deg) translateX(6px);
    }
    .nav-toggle:checked + .nav-toggle-label span::after {
        opacity: 0;
    }
}

/* ---------- HERO ---------- */
.hero {
    position: relative;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: #FFFFFF;
    padding: 10rem 0 6rem;
}
.hero .container {
    text-align: center;
}
.hero-title {
    font-size: clamp(2rem, 4vw + 1rem, 3.5rem);
    margin-bottom: 1rem;
}
.hero-subtitle {
    max-width: 700px;
    margin-inline: auto;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* ---------- SECTIONS ---------- */
section {
    padding: 4rem 0;
    position: relative;
}
section:nth-child(even) {
    background: rgba(255,255,255,0.65);
}
.section-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--clr-dark);
}

/* Parallax / Glass Overlay helper */
.bg-overlay-dark {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.45);
}

/* ---------- CARD SYSTEM ---------- */
.card-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.card,
.item,
.testimonial,
.team-member,
.product-card {
    background: #FFFFFF;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-elevated);
}

.card-image,
.image-container {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
}
.card-image img,
.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    margin: 0 auto;
}
.card-content {
    padding: 1.5rem;
}

/* Carousel */
.carousel {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 1rem;
}
.carousel .card {
    flex: 0 0 300px;
    scroll-snap-align: start;
}

/* ---------- CONTACT FORM ---------- */
.contact-form {
    max-width: 680px;
    margin: 0 auto;
    display: grid;
    gap: 1.2rem;
}
.form-group {
    display: flex;
    flex-direction: column;
}
label {
    font-weight: 600;
    margin-bottom: 0.5rem;
}
input[type='text'],
input[type='email'],
textarea {
    padding: 0.75rem 1rem;
    border: 1px solid #DDDDDD;
    border-radius: var(--radius-sm);
    font-family: var(--ff-body);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
input[type='text']:focus,
input[type='email']:focus,
textarea:focus {
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 2px rgba(0,230,118,0.3);
    outline: none;
}

/* ---------- FOOTER ---------- */
.site-footer {
    background: var(--grad-dark);
    color: #FFFFFF;
    text-align: center;
    padding: 3rem 0;
}
.footer-nav a,
.footer-social a {
    color: #FFFFFF;
    margin: 0 0.4rem;
    transition: color var(--transition-fast);
}
.footer-nav a:hover,
.footer-social a:hover {
    color: var(--clr-primary);
}

/* ---------- SOCIAL TEXT "ICONS" ---------- */
.footer-social a::before {
    content: '#';
    font-weight: 700;
    margin-right: 4px;
    color: var(--clr-accent);
}

/* ---------- SUCCESS PAGE ---------- */
.success-page {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--grad-primary);
    color: #FFFFFF;
    text-align: center;
}

/* ---------- PRIVACY / TERMS ---------- */
.legal-page {
    padding-top: 100px;
}

/* ---------- MEDIA SECTION ---------- */
.media-section {
    color: #FFFFFF;
}
.media-section p {
    max-width: 780px;
    margin-inline: auto;
}

/* ---------- RESOURCES LIST ---------- */
.external-links {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0;
}
.external-links li {
    margin-bottom: 0.75rem;
}
.external-links a {
    font-weight: 600;
    position: relative;
}
.external-links a::after {
    content: '↗';
    margin-left: 4px;
    font-size: 0.85em;
}

/* ---------- MICRO-ANIMATIONS ---------- */
@keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}
[data-motion] {
    animation: floatY 6s ease-in-out infinite;
}

/* ---------- COOKIE POPUP OVERRIDE (optional) ---------- */
#cookie-popup button:hover {
    background: var(--clr-primary-dark);
}

/* ---------- IMAGE BACKGROUND COMMONS ---------- */
[data-prompt] {
    /* fallback for demonstration – no direct effect */
}

/* ---------- GLASS EFFECT (optional utility) ---------- */
.glass {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: var(--radius-md);
}

/* ---------- HELPER CLASSES ---------- */
.shadow { box-shadow: var(--shadow-card); }
.rounded { border-radius: var(--radius-md); }
.hidden { display: none !important; }
img{
    object-fit: cover;
}