/* Tapi Injection Moulders - Main Stylesheet */

:root {
    --primary: #0A1929;
    --accent: #FF6B35;
    --accent-dark: #E85A2A;
    --secondary: #1E3A5F;
    --light: #F4F6F8;
    --white: #FFFFFF;
    --gray: #64748B;
    --dark-gray: #334155;
    --gradient: linear-gradient(135deg, #0A1929 0%, #1E3A5F 100%);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    color: var(--primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.mobile-menu:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 25, 41, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 2px solid var(--accent);
    animation: slideDown 0.6s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

nav {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 2rem;
}

.logo {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-decoration: none;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.3rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

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

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: transparent;
    border: 0;
    padding: 0;
}

.mobile-menu span {
    width: 25px;
    height: 3px;
    background: var(--white);
    transition: all 0.3s ease;
}

.mobile-menu.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-menu.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Page Header */
.page-header {
    background: var(--gradient);
    padding: 10rem 2rem 6rem;
    margin-top: 76px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(255, 107, 53, 0.03) 2px,
        rgba(255, 107, 53, 0.03) 4px
    );
    animation: slide 20s linear infinite;
}

@keyframes slide {
    0% { transform: translateY(0); }
    100% { transform: translateY(40px); }
}

.page-header h1 {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.page-header p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* Buttons */
.btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

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

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

/* Section Styles */
section {
    padding: 6rem 2rem;
}

.section-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary);
}

.section-subtitle {
    text-align: center;
    color: var(--gray);
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 4rem;
}

/* Content Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
}

.content-narrow {
    max-width: 900px;
    margin: 0 auto;
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    align-items: start;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

/* Cards */
.card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 8px;
    transition: all 0.4s ease;
    border-left: 4px solid transparent;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-left-color: var(--accent);
}

.card h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
}

.card p {
    color: var(--dark-gray);
    line-height: 1.8;
}

/* Footer */
footer {
    background: var(--primary);
    color: var(--white);
    padding: 3rem 2rem 1.5rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--accent);
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    line-height: 1.8;
    display: block;
    margin-bottom: 0.5rem;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Background Variations */
.bg-light {
    background: var(--light);
}

.bg-white {
    background: var(--white);
}

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

.bg-dark h2,
.bg-dark h3,
.bg-dark h4 {
    color: var(--white);
}

.bg-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Responsive Design */
@media (max-width: 968px) {
    .nav-links {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: var(--primary);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        display: none;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu {
        display: flex;
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    section {
        padding: 4rem 1.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}