/*
Theme Name: Avinya Technologies Custom
Theme URI: https://avinyatech.com
Author: Custom Redesign
Description: A standard-compliant, Swiss-minimalist theme for Avinya Tech. Fully customizable via Customizer, Meta Boxes, and Custom Post Types.
Version: 1.1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: avinyatech
*/

/* --- Design System Variables & Styles --- */
:root {
    --bg-base: #FAF9F6;
    --bg-card: #FFFFFF;
    --text-primary: #18181B;
    --text-secondary: #52525B;
    --border-color: #E4E4E7;
    --accent-blue: #0F52BA;
    --accent-blue-light: #EFF6FF;
    --font-sans: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
    --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.grid-line {
    border-top: 1px solid var(--border-color);
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2.5rem;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
}

/* NAVIGATION */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(250, 249, 246, 0.85);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-color);
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
}

.logo {
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.5px;
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-blue);
    border-radius: 50%;
}

nav {
    display: flex;
    gap: 3rem;
}

nav a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-smooth);
}

nav a:hover, nav a.active {
    color: var(--text-primary);
}

.nav-cta {
    background-color: var(--text-primary);
    color: #FFFFFF;
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.nav-cta:hover {
    background-color: var(--accent-blue);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
}

/* HERO SECTION */
.hero {
    padding: 8rem 0;
    background-color: var(--bg-base);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.hero-text h1 {
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 2rem;
}

.hero-text h1 span {
    font-style: italic;
    font-weight: 600;
}

.hero-text p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 580px;
    margin-bottom: 3rem;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

.btn-black {
    background-color: var(--text-primary);
    color: #FFFFFF;
    padding: 1rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-smooth);
    border-radius: 4px;
    border: 1px solid var(--text-primary);
    display: inline-block;
}

.btn-black:hover {
    background-color: transparent;
    color: var(--text-primary);
}

.btn-outline {
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 1rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-smooth);
    background-color: transparent;
    border-radius: 4px;
    display: inline-block;
}

.btn-outline:hover {
    border-color: var(--text-primary);
}

.hero-graphics {
    border-left: 1px solid var(--border-color);
    padding-left: 4rem;
}

.grid-matrix {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background-color: var(--border-color);
    border: 1px solid var(--border-color);
}

.matrix-cell {
    background-color: var(--bg-base);
    aspect-ratio: 1;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.matrix-cell .cell-num {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: monospace;
}

.matrix-cell .cell-title {
    font-weight: 600;
    font-size: 0.85rem;
}

.matrix-cell.active-cell {
    background-color: var(--accent-blue);
    color: #FFFFFF;
}

.matrix-cell.active-cell .cell-num {
    color: rgba(255, 255, 255, 0.7);
}

/* SERVICES SECTION */
.section-padding {
    padding: 7rem 0;
}

.section-intro {
    margin-bottom: 5rem;
    max-width: 700px;
}

.section-tag {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-blue);
    margin-bottom: 1rem;
    display: block;
}

.section-intro h2 {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
}

.service-tabs {
    display: flex;
    gap: 1rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 3rem;
    padding-bottom: 1rem;
}

.tab-btn {
    background: none;
    border: none;
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem 1rem;
    position: relative;
    transition: var(--transition-smooth);
}

.tab-btn.active {
    color: var(--text-primary);
    font-weight: 600;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -17px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent-blue);
}

/* Bento Grid */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1.5rem;
}

.bento-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: 8px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.bento-card:hover {
    border-color: var(--text-primary);
    transform: translateY(-2px);
}

.bento-card-header {
    margin-bottom: 2.5rem;
}

.bento-icon {
    font-size: 1.75rem;
    color: var(--accent-blue);
    margin-bottom: 1.5rem;
}

.bento-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    letter-spacing: -0.5px;
}

.bento-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.col-4 { grid-column: span 4; }
.col-8 { grid-column: span 8; }
.col-6 { grid-column: span 6; }

/* ABOUT SECTION */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.split-left h3 {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 2rem;
}

.split-right p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* VALUES LIST */
.value-list {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--border-color);
}

.value-item {
    display: grid;
    grid-template-columns: 0.3fr 1fr 1.5fr;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
}

.value-num {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.5rem;
    color: var(--accent-blue);
}

.value-title {
    font-weight: 600;
    font-size: 1.15rem;
}

.value-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* TESTIMONIALS */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    border-left: 2px solid var(--accent-blue);
    padding: 1.5rem 0 1.5rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-quote {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.testimonial-author {
    font-size: 0.9rem;
    font-weight: 600;
}

.testimonial-author span {
    display: block;
    font-weight: 400;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* CONTACT SECTION */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 6rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info h3 {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
}

.contact-info p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 3rem;
}

.address-group {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.address-item h4 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-blue);
    margin-bottom: 0.5rem;
}

.address-item p, .address-item a {
    font-size: 1.1rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
}

.contact-form-minimal {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.form-row-two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.input-group {
    position: relative;
}

.input-group input, .input-group textarea {
    width: 100%;
    background: none;
    border: none;
    border-bottom: 1.5px solid var(--border-color);
    padding: 0.75rem 0;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--text-primary);
    transition: var(--transition-smooth);
}

.input-group textarea {
    min-height: 100px;
    resize: none;
}

.input-group label {
    position: absolute;
    left: 0;
    top: 0.75rem;
    color: var(--text-secondary);
    font-size: 1rem;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.input-group input:focus ~ label,
.input-group input:valid ~ label,
.input-group textarea:focus ~ label,
.input-group textarea:valid ~ label {
    top: -12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-group input:focus, .input-group textarea:focus {
    outline: none;
    border-bottom-color: var(--text-primary);
}

.alert-toast {
    display: none;
    background-color: var(--accent-blue-light);
    border-left: 4px solid var(--accent-blue);
    color: var(--accent-blue);
    padding: 1rem;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

/* FOOTER */
footer {
    background-color: #0B0B0C;
    color: #A1A1AA;
    padding: 6rem 0 3rem 0;
}

footer .container {
    border: none;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand h4 {
    color: #FFFFFF;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-col h5 {
    color: #E4E4E7;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.footer-col ul {
    list-style: none;
}

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

.footer-col ul li a {
    color: #A1A1AA;
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.footer-col ul li a:hover {
    color: #FFFFFF;
}

.footer-bottom {
    border-top: 1px solid #27272A;
    padding-top: 2.5rem;
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: #71717A;
}

.footer-bottom-links a {
    color: #71717A;
    text-decoration: none;
    margin-left: 1.5rem;
}

.footer-bottom-links a:hover {
    color: #FFFFFF;
}

/* RESPONSIVE STYLES */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }
    .hero-graphics {
        border-left: none;
        padding-left: 0;
        display: none;
    }
    .bento-grid {
        grid-template-columns: repeat(6, 1fr);
    }
    .col-4, .col-8, .col-6 {
        grid-column: span 6;
    }
    .split-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .value-item {
        grid-template-columns: 0.1fr 1fr;
        gap: 1rem;
    }
    .value-desc {
        grid-column: span 2;
        padding-top: 0.5rem;
    }
    .testimonial-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    header .container {
        height: 80px;
    }
    nav {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--bg-base);
        flex-direction: column;
        padding: 2rem;
        border-bottom: 1px solid var(--border-color);
        gap: 1.5rem;
    }
    nav.active {
        display: flex;
    }
    .menu-toggle {
        display: block;
    }
    .hero-text h1 {
        font-size: 2.75rem;
    }
    .bento-grid {
        grid-template-columns: 1fr;
    }
    .col-4, .col-8, .col-6 {
        grid-column: span 1;
    }
    .form-row-two {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
    .footer-bottom-links {
        display: flex;
        gap: 1rem;
    }
    .footer-bottom-links a {
        margin-left: 0;
    }
}