/* Smart Shift Printing — Design System */

:root {
    --color-white: #ffffff;
    --color-black: #111111;
    --color-gray-900: #1a1a1a;
    --color-gray-700: #333333;
    --color-gray-500: #666666;
    --color-gray-300: #cccccc;
    --color-gray-100: #f5f5f5;
    --color-blue: #0066cc;
    --color-blue-hover: #0052a3;
    --color-blue-light: rgba(0, 102, 204, 0.08);

    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-brand: 'Montserrat', 'Inter', sans-serif;

    --header-height: 72px;
    --container-max: 1200px;
    --container-padding-x: 1.5rem;
    --radius: 6px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    --transition: 0.25s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-700);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

body.nav-open {
    overflow: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

a:hover {
    color: var(--color-blue-hover);
}

address {
    font-style: normal;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: max(var(--container-padding-x), env(safe-area-inset-left, 0px));
    padding-right: max(var(--container-padding-x), env(safe-area-inset-right, 0px));
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-300);
    height: var(--header-height);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--color-black);
    flex-shrink: 0;
    min-width: 0;
}

.brand:hover {
    color: var(--color-black);
}

.brand-logo {
    height: 48px;
    width: auto;
    border-radius: 4px;
}

.brand-text {
    font-family: var(--font-brand);
    font-weight: 400;
    font-size: clamp(1rem, 2.8vw, 1.4rem);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
    line-height: 1.15;
    color: var(--color-black);
}

/* Navigation */
.site-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}

.nav-link {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-gray-700);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: color var(--transition), border-color var(--transition);
}

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

.nav-link.is-active {
    color: var(--color-blue);
    border-bottom-color: var(--color-blue);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1002;
}

.nav-toggle-bar {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-black);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.nav-overlay {
    display: none;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition), transform 0.15s ease;
}

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

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

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

.btn-secondary {
    background: transparent;
    color: var(--color-black);
    border-color: var(--color-black);
}

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

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Hero */
.hero {
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    background: var(--color-white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 150%;
    background: radial-gradient(ellipse, var(--color-blue-light) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.hero-headline {
    font-family: var(--font-brand);
    font-weight: 400;
    font-size: clamp(2rem, 5vw, 3.25rem);
    line-height: 1.15;
    color: var(--color-black);
    margin-bottom: 1.25rem;
}

.hero-subheadline {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--color-gray-500);
    margin-bottom: 2rem;
    max-width: 580px;
}

/* Split section */
.split-section {
    padding: 5rem 0;
    background: var(--color-gray-100);
}

.split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.split-image {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.split-image img,
.split-image object {
    width: 100%;
    height: 100%;
    min-height: 320px;
    object-fit: cover;
}

.contact-block {
    padding: 2rem;
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.contact-block-title {
    font-family: var(--font-brand);
    font-weight: 400;
    font-size: 1.5rem;
    color: var(--color-black);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--color-blue);
    display: inline-block;
}

.contact-item {
    margin-bottom: 1.25rem;
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-blue);
    margin-bottom: 0.25rem;
}

.contact-value {
    font-size: 1rem;
    color: var(--color-gray-700);
}

.contact-value a {
    color: var(--color-gray-700);
}

.contact-value a:hover {
    color: var(--color-blue);
}

/* Intro teaser */
.intro-section {
    padding: 4rem 0;
}

.intro-inner {
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.section-title {
    font-family: var(--font-brand);
    font-weight: 400;
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--color-black);
    margin-bottom: 1rem;
}

.section-text {
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.text-link {
    font-weight: 600;
    color: var(--color-blue);
}

.text-link:hover {
    color: var(--color-blue-hover);
}

/* Page banner */
.page-banner {
    background: var(--color-white);
    color: var(--color-black);
    padding: 3.5rem 0;
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 150%;
    background: radial-gradient(ellipse, var(--color-blue-light) 0%, transparent 70%);
    pointer-events: none;
}

.page-banner .container {
    position: relative;
    z-index: 1;
}

.page-banner-title {
    font-family: var(--font-brand);
    font-weight: 400;
    font-size: clamp(2rem, 5vw, 3.25rem);
    line-height: 1.15;
    margin-bottom: 0.5rem;
    color: var(--color-black);
}

.page-banner-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    line-height: 1.6;
    color: var(--color-gray-500);
    max-width: 600px;
}

/* Content sections */
.content-section {
    padding: 4rem 0;
}

.content-section--gray {
    background: var(--color-gray-100);
}

.about-text p {
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
}

.about-text p:last-child {
    margin-bottom: 0;
}

.capabilities {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.capability-item {
    text-align: center;
    padding: 1.5rem 1rem;
    background: var(--color-white);
    border-radius: var(--radius);
    border-top: 3px solid var(--color-blue);
    box-shadow: var(--shadow);
}

.capability-item span {
    font-family: var(--font-brand);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-black);
}

/* Services grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    padding: 2rem;
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--color-blue);
    transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.service-card-title {
    font-family: var(--font-brand);
    font-weight: 500;
    font-size: 1.15rem;
    color: var(--color-black);
    margin-bottom: 0.75rem;
}

.service-card-desc {
    font-size: 0.95rem;
    color: var(--color-gray-500);
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.testimonial-card {
    padding: 2rem;
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    font-size: 3rem;
    line-height: 1;
    color: var(--color-blue);
    opacity: 0.3;
    font-family: Georgia, serif;
}

.testimonial-quote {
    font-size: 0.95rem;
    color: var(--color-gray-700);
    margin-bottom: 1.5rem;
    padding-top: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    font-weight: 600;
    color: var(--color-black);
    font-size: 0.9rem;
}

.testimonial-company {
    font-size: 0.85rem;
    color: var(--color-gray-500);
}

/* Contact page */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-black);
}

.form-group input,
.form-group textarea {
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius);
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-blue);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-note {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    margin-bottom: 1.5rem;
}

.map-placeholder {
    margin-top: 3rem;
    padding: 3rem;
    background: var(--color-gray-100);
    border-radius: var(--radius);
    text-align: center;
    color: var(--color-gray-500);
    border: 2px dashed var(--color-gray-300);
}

.map-embed {
    margin-top: 3rem;
    border-radius: var(--radius);
    overflow: hidden;
}

.map-embed iframe {
    width: 100%;
    height: 400px;
    border: 0;
}

/* Footer */
.site-footer {
    background: var(--color-black);
    color: rgba(255, 255, 255, 0.85);
    margin-top: auto;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 3rem;
    padding-top: 3.5rem;
    padding-bottom: 2.5rem;
}

.footer-logo {
    height: 32px;
    width: auto;
    margin-bottom: 0.75rem;
    border-radius: 3px;
}

.footer-brand-name {
    font-family: var(--font-brand);
    font-weight: 300;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.footer-tagline {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    max-width: 280px;
}

.footer-heading {
    font-family: var(--font-brand);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-white);
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    text-decoration: none;
    transition: color var(--transition);
}

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

.footer-contact address p {
    font-size: 0.9rem;
    margin-bottom: 0.4rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact a:hover {
    color: var(--color-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.25rem 0;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
}

/* Responsive */
@media (max-width: 992px) {
    .services-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 64px;
        --container-padding-x: 2rem;
    }

    .brand-logo {
        height: 40px;
    }

    .brand-text {
        font-size: clamp(0.85rem, 2.5vw, 1.15rem);
        letter-spacing: 0.05em;
    }

    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 0;
        right: 0;
        width: min(280px, 75vw);
        height: 100vh;
        background: var(--color-white);
        box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
        transform: translateX(100%);
        transition: transform var(--transition);
        z-index: 1001;
        padding-top: calc(var(--header-height) + 1rem);
    }

    .nav-open .site-nav {
        transform: translateX(0);
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        width: 100%;
    }

    .nav-link {
        padding: 1rem var(--container-padding-x) 1rem 1.25rem;
        text-align: right;
        border-bottom: 1px solid var(--color-gray-100);
        border-left: none;
        border-right: 3px solid transparent;
    }

    .nav-link.is-active {
        border-bottom-color: var(--color-gray-100);
        border-right-color: var(--color-blue);
        background: var(--color-blue-light);
    }

    .nav-overlay {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: opacity var(--transition), visibility var(--transition);
    }

    .nav-open .nav-overlay {
        opacity: 1;
        visibility: visible;
    }

    .nav-open .nav-overlay[hidden] {
        display: block;
    }

    .nav-open .nav-toggle-bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-open .nav-toggle-bar:nth-child(2) {
        opacity: 0;
    }

    .nav-open .nav-toggle-bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero-content {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }

    .split-grid {
        grid-template-columns: 1fr;
    }

    .split-image img,
    .split-image object {
        min-height: 240px;
    }

    .services-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .capabilities {
        grid-template-columns: 1fr 1fr;
    }

    .contact-layout {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding-x: 1.75rem;
    }

    .capabilities {
        grid-template-columns: 1fr;
    }
}