/* ==========================================
   Dynsell Publishing - Brand-Led Editorial System
   ========================================== */

:root {
    --clr-ink: #050505;
    --clr-ink-soft: #1c1c1c;
    --clr-red: #ff2020;
    --clr-red-dark: #bf1111;
    --clr-red-soft: #fff0f0;
    --clr-navy: var(--clr-ink);
    --clr-navy-dark: var(--clr-ink);
    --clr-navy-light: var(--clr-red);
    --clr-gold: var(--clr-red);
    --clr-gold-light: var(--clr-red-soft);
    --clr-paper: #fbfaf7;
    --clr-paper-warm: #f3efe8;
    --clr-card: #ffffff;
    --clr-text-main: #242424;
    --clr-text-light: #68615c;
    --clr-border: #ded7cd;
    --clr-border-dark: #181818;
    --clr-error: #b91c1c;
    --clr-success: #0f7b4c;

    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4.5rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 8px;

    --shadow-sm: 0 1px 0 rgba(5, 5, 5, 0.08), 0 10px 24px rgba(5, 5, 5, 0.04);
    --shadow-md: 0 1px 0 rgba(5, 5, 5, 0.1), 0 16px 36px rgba(5, 5, 5, 0.08);
    --shadow-lg: 0 1px 0 rgba(5, 5, 5, 0.12), 0 22px 55px rgba(5, 5, 5, 0.12);
    --shadow-red: 0 18px 34px rgba(255, 32, 32, 0.2);

    --transition: all 0.22s ease;
    --transition-slow: all 0.45s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    min-width: 320px;
    font-family: var(--font-body);
    background:
        linear-gradient(rgba(5, 5, 5, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(5, 5, 5, 0.02) 1px, transparent 1px),
        var(--clr-paper);
    background-size: 34px 34px, 34px 34px, auto;
    color: var(--clr-text-main);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    background:
        linear-gradient(115deg, rgba(255, 32, 32, 0.075) 0 12%, transparent 12% 100%),
        linear-gradient(120deg, rgba(255, 255, 255, 0.8), transparent 36%);
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--clr-ink);
    line-height: 1.08;
    font-weight: 700;
    letter-spacing: 0;
}

a {
    color: var(--clr-red-dark);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--clr-red);
}

img {
    max-width: 100%;
}

main {
    min-height: calc(100vh - 190px);
}

section {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
    padding: var(--space-xl) 0;
}

/* Header & Navigation */
header.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 78px;
    padding: 0.72rem clamp(1rem, 4vw, 2.5rem);
    background: rgba(251, 250, 247, 0.9);
    border-bottom: 2px solid var(--clr-ink);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.logo-link {
    display: flex;
    align-items: center;
    padding: 0.2rem 0;
}

.logo {
    display: block;
    width: clamp(190px, 22vw, 310px);
    max-height: 62px;
    object-fit: contain;
    object-position: left center;
    filter: drop-shadow(0 5px 0 rgba(255, 32, 32, 0.1));
    transition: var(--transition);
}

.logo:hover {
    transform: translateY(-1px);
}

nav.main-nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.28rem;
}

nav.main-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0.45rem 0.72rem;
    border: 1px solid transparent;
    color: var(--clr-ink);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

nav.main-nav a:hover,
nav.main-nav a.active {
    color: var(--clr-red);
    border-color: var(--clr-ink);
    background: var(--clr-card);
    box-shadow: 4px 4px 0 var(--clr-ink);
}

.hamburger {
    display: none;
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: var(--clr-card);
    border: 2px solid var(--clr-ink);
    cursor: pointer;
    padding: 8px;
    z-index: 110;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--clr-ink);
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(5, 5, 5, 0.58);
    backdrop-filter: blur(4px);
    z-index: 98;
    opacity: 0;
    transition: var(--transition);
}

.nav-overlay.active {
    opacity: 1;
}

/* Shared Sections */
.section-header {
    max-width: 760px;
    margin: 0 auto var(--space-lg);
    text-align: center;
}

.section-header h2 {
    display: inline-block;
    position: relative;
    font-size: clamp(2rem, 4vw, 3.35rem);
    margin-bottom: var(--space-sm);
    padding-bottom: 0.7rem;
}

.section-header h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 88px;
    height: 5px;
    background: var(--clr-red);
    transform: translateX(-50%) skewX(-18deg);
}

.section-subtitle,
.subhead {
    color: var(--clr-text-light);
    font-size: 1.08rem;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-on-scroll.slide-left { transform: translateX(-34px); }
.animate-on-scroll.slide-right { transform: translateX(34px); }
.animate-on-scroll.scale-in { transform: scale(0.96); }
.animate-on-scroll.slide-left.visible,
.animate-on-scroll.slide-right.visible { transform: translateX(0); }
.animate-on-scroll.scale-in.visible { transform: scale(1); }

.stagger-1 { transition-delay: 0.08s; }
.stagger-2 { transition-delay: 0.16s; }
.stagger-3 { transition-delay: 0.24s; }
.stagger-4 { transition-delay: 0.32s; }
.stagger-5 { transition-delay: 0.40s; }
.stagger-6 { transition-delay: 0.48s; }

/* Buttons */
.cta-button,
.cta-button-outline,
.newsletter-form button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-weight: 850;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: var(--transition);
}

.cta-button {
    padding: 0.78rem 1.5rem;
    border: 2px solid var(--clr-ink);
    background: var(--clr-red);
    color: #fff;
    box-shadow: 6px 6px 0 var(--clr-ink);
}

.cta-button:hover {
    background: var(--clr-ink);
    color: #fff;
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0 var(--clr-red);
}

.cta-button:active,
.cta-button-outline:active {
    transform: translate(0, 0);
    box-shadow: 3px 3px 0 var(--clr-ink);
}

.cta-button-outline {
    padding: 0.7rem 1.35rem;
    border: 2px solid var(--clr-ink);
    background: var(--clr-card);
    color: var(--clr-ink);
    box-shadow: 5px 5px 0 rgba(5, 5, 5, 0.12);
}

.cta-button-outline:hover {
    background: var(--clr-ink);
    color: #fff;
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 var(--clr-red);
}

/* Hero */
.hero {
    width: 100%;
    max-width: none;
    min-height: 620px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: clamp(4.5rem, 9vw, 7rem) 1rem;
    background:
        linear-gradient(90deg, rgba(5, 5, 5, 0.86), rgba(5, 5, 5, 0.72)),
        linear-gradient(135deg, #080808 0%, #17120f 55%, #4c0707 100%);
    border-bottom: 2px solid var(--clr-ink);
}

.hero::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 60%;
    z-index: 1;
    opacity: 0.28;
    background:
        linear-gradient(to top, rgba(255,255,255,0.06) 0%, transparent 30%),
        linear-gradient(170deg, transparent 22%, rgba(255,255,255,0.18) 26%, transparent 32%),
        linear-gradient(168deg, transparent 38%, rgba(255,255,255,0.2) 43%, rgba(255,255,255,0.06) 48%, transparent 53%),
        linear-gradient(172deg, transparent 58%, rgba(255,255,255,0.14) 62%, rgba(255,255,255,0.04) 67%, transparent 72%),
        linear-gradient(164deg, transparent 78%, rgba(255,255,255,0.1) 82%, transparent 87%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    inset: auto 0 0 0;
    height: 240px;
    background:
        linear-gradient(to top, rgba(5,5,5,0.95) 0%, rgba(5,5,5,0.3) 35%, transparent 65%),
        linear-gradient(170deg, transparent 25%, rgba(255,255,255,0.12) 28%, transparent 32%),
        linear-gradient(168deg, transparent 38%, rgba(255,255,255,0.15) 42%, rgba(255,255,255,0.05) 46%, transparent 50%),
        linear-gradient(172deg, transparent 55%, rgba(255,255,255,0.1) 59%, rgba(255,255,255,0.04) 63%, transparent 67%),
        linear-gradient(164deg, transparent 72%, rgba(255,255,255,0.08) 76%, transparent 80%);
    z-index: 2;
}

.hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(to bottom, #000, transparent 90%);
    pointer-events: none;
}

.hero-content {
    width: min(940px, 100%);
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero h1 {
    color: #fff;
    font-size: clamp(3rem, 7vw, 5.8rem);
    margin-bottom: var(--space-md);
}

.hero h1 .highlight-word {
    color: var(--clr-red);
    text-shadow: 0 0 30px rgba(255, 32, 32, 0.28);
}

.hero .subhead {
    max-width: 730px;
    margin: 0 auto var(--space-lg);
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.18rem;
}

.hero .cta-button {
    font-size: 1rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin: 3.2rem auto 0;
    border: 2px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 10px 10px 0 rgba(255, 32, 32, 0.34);
    backdrop-filter: blur(10px);
}

.hero-stat {
    padding: 1.1rem 1rem;
    text-align: center;
}

.hero-stat + .hero-stat {
    border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-stat .stat-number {
    display: block;
    color: #fff;
    font-size: 2rem;
    font-weight: 900;
    line-height: 1;
}

.hero-stat .stat-label {
    display: block;
    margin-top: 0.45rem;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.09em;
    line-height: 1.35;
    text-transform: uppercase;
}

/* Cards & Grids */
.service-grid,
.portfolio-grid,
.testimonial-grid,
.process-steps,
.pricing-grid {
    display: grid;
    gap: var(--space-md);
}

.service-grid {
    grid-template-columns: repeat(auto-fit, minmax(245px, 1fr));
}

.use-case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(245px, 1fr));
    gap: var(--space-md);
}

.service-item,
.use-case-card,
.portfolio-item,
.testimonial-card,
.step-card,
.pricing-card,
.post-preview,
.form-container,
.faq-item {
    background: var(--clr-card);
    border: 2px solid var(--clr-ink);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.service-item:hover,
.use-case-card:hover,
.portfolio-item:hover,
.testimonial-card:hover,
.step-card:hover,
.pricing-card:hover,
.post-preview:hover,
.faq-item:hover {
    transform: translateY(-4px);
    box-shadow: 8px 8px 0 var(--clr-ink), var(--shadow-md);
}

.service-item {
    padding: var(--space-lg) var(--space-md);
}

.use-case-card {
    padding: var(--space-lg) var(--space-md);
    background:
        linear-gradient(135deg, rgba(255, 32, 32, 0.08), transparent 44%),
        var(--clr-card);
}

.use-case-card h3 {
    margin-bottom: var(--space-xs);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 950;
    text-transform: uppercase;
}

.use-case-card p {
    color: var(--clr-text-light);
    font-size: 0.94rem;
}

.service-icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    margin-bottom: var(--space-md);
    color: #fff;
    background: var(--clr-red);
    border: 2px solid var(--clr-ink);
    box-shadow: 5px 5px 0 var(--clr-ink);
}

.service-item h3,
.pricing-card h3 {
    margin-bottom: var(--space-xs);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 900;
    letter-spacing: 0.01em;
    text-transform: uppercase;
}

.service-item p,
.step-card p,
.pricing-card > p {
    color: var(--clr-text-light);
    font-size: 0.95rem;
}

/* Portfolio */
.portfolio {
    max-width: none;
    width: 100%;
    padding-left: max(1rem, calc((100vw - 1180px) / 2));
    padding-right: max(1rem, calc((100vw - 1180px) / 2));
    background: linear-gradient(180deg, transparent, rgba(243, 239, 232, 0.85), transparent);
}

.portfolio-grid {
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.portfolio-item {
    cursor: pointer;
    overflow: hidden;
}

.portfolio-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: var(--clr-paper-warm);
}

.portfolio-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    filter: grayscale(0.18) contrast(1.04);
    transition: var(--transition-slow);
}

.portfolio-item:hover .portfolio-image-wrapper img {
    transform: scale(1.04);
    filter: grayscale(0) contrast(1.08);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(5, 5, 5, 0.68);
    opacity: 0;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.zoom-icon {
    padding: 0.55rem 0.8rem;
    border: 2px solid #fff;
    color: #fff;
    background: var(--clr-red);
    font-size: 0.82rem;
    font-weight: 900;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.portfolio-info {
    padding: var(--space-sm);
    border-top: 2px solid var(--clr-ink);
}

.portfolio-info h4 {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 900;
    text-transform: uppercase;
}

.portfolio-info p {
    margin-top: 0.12rem;
    color: var(--clr-text-light);
    font-size: 0.82rem;
}

/* Testimonials */
.social-proof {
    max-width: 1180px;
}

.testimonial-grid {
    grid-template-columns: repeat(auto-fit, minmax(285px, 1fr));
}

.testimonial-card {
    position: relative;
    padding: var(--space-lg);
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 0.35rem;
    right: 1rem;
    color: var(--clr-red);
    font-family: var(--font-heading);
    font-size: 5rem;
    line-height: 1;
    opacity: 0.18;
}

.testimonial-stars {
    margin-bottom: var(--space-xs);
    color: var(--clr-red);
    font-size: 0.85rem;
    letter-spacing: 0.18em;
}

.testimonial-text {
    position: relative;
    z-index: 1;
    margin-bottom: var(--space-md);
    color: var(--clr-text-main);
    font-size: 0.96rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 2px solid var(--clr-ink);
    background: var(--clr-ink);
    color: #fff;
    font-weight: 900;
}

.testimonial-name {
    color: var(--clr-ink);
    font-weight: 850;
}

.testimonial-role {
    color: var(--clr-text-light);
    font-size: 0.78rem;
}

/* Why Us */
.why-us {
    max-width: 1180px;
    position: relative;
    overflow: hidden;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-xl);
    padding: var(--space-xl);
    border: 2px solid var(--clr-ink);
    background:
        linear-gradient(135deg, rgba(255, 32, 32, 0.88), rgba(255, 32, 32, 0.64)),
        var(--clr-ink);
    color: #fff;
    box-shadow: 12px 12px 0 var(--clr-ink);
}

.why-us::before {
    content: 'PUBLISHING';
    position: absolute;
    right: -0.4rem;
    bottom: -0.6rem;
    color: rgba(255, 255, 255, 0.08);
    font-size: clamp(3rem, 11vw, 10rem);
    font-weight: 900;
    line-height: 0.8;
}

.why-us h2 {
    position: relative;
    z-index: 1;
    margin-bottom: var(--space-lg);
    color: #fff;
    text-align: center;
    font-size: clamp(2rem, 4vw, 3.2rem);
}

.why-us-list {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    list-style: none;
}

.why-us-list li {
    display: flex;
    gap: var(--space-sm);
}

.why-icon {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-red);
    background: #fff;
    border: 2px solid var(--clr-ink);
}

.why-us-list strong {
    display: block;
    margin-bottom: 0.25rem;
    color: #fff;
    font-size: 1rem;
}

.why-us-list div {
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.94rem;
}

/* Process & Pricing */
.process-steps,
.pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
}

.step-card {
    position: relative;
    padding: 3rem var(--space-md) var(--space-lg);
    text-align: center;
}

.step-number {
    position: absolute;
    top: -22px;
    left: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-red);
    border: 2px solid var(--clr-ink);
    color: #fff;
    font-weight: 950;
    transform: translateX(-50%);
    box-shadow: 5px 5px 0 var(--clr-ink);
}

.step-card h3 {
    margin-bottom: var(--space-xs);
    font-size: 1.38rem;
}

.process-cta {
    margin-top: var(--space-lg);
    text-align: center;
}

.pricing-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: var(--space-lg);
}

.pricing-card.featured {
    background: #fff;
    border-color: var(--clr-red);
    box-shadow: 9px 9px 0 var(--clr-red);
    transform: translateY(-6px);
}

.pricing-card.featured:hover {
    transform: translateY(-10px);
    box-shadow: 10px 10px 0 var(--clr-ink), var(--shadow-red);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    padding: 0.28rem 0.85rem;
    border: 2px solid var(--clr-ink);
    background: var(--clr-red);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
    transform: translateX(-50%);
}

.price,
.price-text {
    margin-bottom: var(--space-xs);
    color: var(--clr-ink);
    font-family: var(--font-body);
    font-weight: 950;
    line-height: 1.05;
}

.price {
    font-size: 2.7rem;
}

.price span {
    color: var(--clr-text-light);
    font-size: 1rem;
    font-weight: 700;
}

.price-text {
    font-size: 1.7rem;
}

.pricing-features {
    flex-grow: 1;
    margin: var(--space-sm) 0 var(--space-lg);
    list-style: none;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--clr-border);
    color: var(--clr-text-main);
    font-size: 0.9rem;
}

.pricing-features li::before {
    content: '';
    width: 9px;
    height: 9px;
    margin-top: 0.5rem;
    flex-shrink: 0;
    background: var(--clr-red);
    transform: rotate(45deg);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-cta {
    margin-top: auto;
}

.pricing-cta .cta-button,
.pricing-cta .cta-button-outline {
    width: 100%;
}

.pricing-note,
.submission-process-note {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    border: 2px solid var(--clr-ink);
    background: var(--clr-red-soft);
    box-shadow: 6px 6px 0 var(--clr-ink);
    color: var(--clr-text-main);
}

.pricing-note strong,
.submission-process-note strong {
    color: var(--clr-ink);
    font-weight: 950;
}

.submission-process-note {
    width: 100%;
    margin-bottom: var(--space-lg);
    margin-top: calc(var(--space-lg) * -0.7);
}

.submission-process-note div {
    display: grid;
    gap: 0.35rem;
}

/* FAQ */
.faq-list {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.faq-item {
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-md);
    color: var(--clr-ink);
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 900;
    user-select: none;
}

.faq-question:hover {
    color: var(--clr-red);
}

.faq-toggle {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 2px solid var(--clr-ink);
    color: var(--clr-red);
    font-size: 1.4rem;
    line-height: 1;
    transition: var(--transition);
}

.faq-item.active .faq-toggle {
    background: var(--clr-red);
    color: #fff;
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 var(--space-md);
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 var(--space-md) var(--space-md);
}

.faq-answer p {
    color: var(--clr-text-light);
    font-size: 0.95rem;
}

/* Blog */
.blog-main,
.submission-main {
    width: min(920px, calc(100% - 2rem));
    margin: 0 auto;
    padding: var(--space-xl) 0;
}

.blog-header,
.submission-hero {
    width: 100%;
    margin-bottom: var(--space-xl);
    padding: var(--space-xl) clamp(1rem, 4vw, 3rem);
    border: 2px solid var(--clr-ink);
    background:
        linear-gradient(135deg, rgba(255, 32, 32, 0.08), transparent 42%),
        var(--clr-card);
    text-align: center;
    box-shadow: 10px 10px 0 var(--clr-ink);
}

.blog-header h1,
.submission-hero h1 {
    margin-bottom: var(--space-sm);
    font-size: clamp(2.55rem, 6vw, 4.7rem);
}

.blog-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.post-preview {
    padding: var(--space-lg);
}

.post-preview h2 {
    margin-bottom: var(--space-xs);
    font-size: clamp(1.6rem, 3vw, 2.35rem);
}

.post-preview h2 a {
    color: var(--clr-ink);
}

.post-preview h2 a:hover {
    color: var(--clr-red);
}

.post-preview .meta {
    margin-bottom: var(--space-sm);
    color: var(--clr-red-dark);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.post-preview p {
    margin-bottom: var(--space-md);
}

.read-more {
    font-weight: 900;
}

.post-content {
    margin: var(--space-md) 0;
    padding: var(--space-md);
    border-left: 5px solid var(--clr-red);
    background: var(--clr-paper);
}

.post-content h3 {
    margin-bottom: var(--space-xs);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 950;
    text-transform: uppercase;
}

.post-content ul {
    margin-left: 1.2rem;
}

.post-content li + li {
    margin-top: 0.45rem;
}

.blog-newsletter {
    margin-top: var(--space-lg);
    padding: var(--space-lg);
    border: 2px solid var(--clr-ink);
    background: var(--clr-ink);
    color: #fff;
    text-align: center;
    box-shadow: 10px 10px 0 var(--clr-red);
}

.blog-newsletter h3 {
    margin-bottom: var(--space-xs);
    color: #fff;
    font-family: var(--font-body);
    font-size: 1.35rem;
    font-weight: 900;
    text-transform: uppercase;
}

.blog-newsletter p {
    max-width: 520px;
    margin: 0 auto var(--space-md);
    color: rgba(255, 255, 255, 0.78);
}

.newsletter-form {
    display: flex;
    gap: 0.7rem;
    max-width: 470px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    min-width: 0;
    padding: 0.75rem 1rem;
    border: 2px solid #fff;
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--clr-ink);
    font-family: var(--font-body);
    font-size: 0.95rem;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--clr-red);
    box-shadow: 0 0 0 3px rgba(255, 32, 32, 0.26);
}

.newsletter-form button {
    padding: 0.75rem 1.15rem;
    border: 2px solid #fff;
    background: var(--clr-red);
    color: #fff;
}

.newsletter-form button:hover {
    background: #fff;
    color: var(--clr-ink);
}

/* Submission */
.progress-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.progress-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--clr-text-light);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.progress-step.active {
    color: var(--clr-ink);
}

.progress-dot {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--clr-ink);
    background: var(--clr-card);
    color: var(--clr-ink);
    font-size: 0.82rem;
    font-weight: 950;
}

.progress-step.active .progress-dot {
    background: var(--clr-red);
    color: #fff;
    box-shadow: 4px 4px 0 var(--clr-ink);
}

.progress-step.completed .progress-dot {
    background: var(--clr-success);
    color: #fff;
}

.progress-connector {
    width: 44px;
    height: 2px;
    background: var(--clr-ink);
}

.form-container {
    padding: clamp(1.25rem, 4vw, 2.5rem);
    box-shadow: 10px 10px 0 var(--clr-ink), var(--shadow-md);
}

.form-group-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    margin-bottom: 0.38rem;
    color: var(--clr-ink);
    font-size: 0.82rem;
    font-weight: 900;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.78rem 0.82rem;
    border: 2px solid var(--clr-ink);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--clr-text-main);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--clr-red);
    box-shadow: 4px 4px 0 rgba(255, 32, 32, 0.22);
}

.upload-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-lg) var(--space-md);
    border: 2px dashed var(--clr-ink);
    border-radius: var(--radius-md);
    background: var(--clr-paper-warm);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--clr-red);
    background: var(--clr-red-soft);
    box-shadow: 6px 6px 0 var(--clr-ink);
}

.upload-icon {
    color: var(--clr-red);
    transition: var(--transition);
}

.upload-zone:hover .upload-icon {
    transform: translateY(-2px);
}

.upload-text {
    color: var(--clr-ink);
    font-weight: 850;
}

.upload-text .highlight {
    color: var(--clr-red-dark);
    text-decoration: underline;
}

.upload-subtext {
    color: var(--clr-text-light);
    font-size: 0.8rem;
}

.file-list {
    width: 100%;
    margin-top: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.file-item {
    align-self: center;
    padding: 0.45rem 0.72rem;
    border: 1px solid var(--clr-ink);
    background: #fff;
    color: var(--clr-ink);
    font-size: 0.82rem;
    font-weight: 800;
}

.privacy-notice {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: var(--space-lg);
    padding: 0.75rem;
    border: 2px solid var(--clr-ink);
    background: var(--clr-red-soft);
    color: var(--clr-text-main);
    font-size: 0.85rem;
}

.lock-icon {
    flex-shrink: 0;
    color: var(--clr-red);
}

.submit-btn {
    width: 100%;
    padding: 0.9rem;
    font-size: 1rem;
}

.trust-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.55rem;
    border: 1px solid var(--clr-border-dark);
    background: var(--clr-paper);
    color: var(--clr-ink);
    font-size: 0.75rem;
    font-weight: 850;
}

.trust-badge svg,
.success-icon-container {
    color: var(--clr-success);
}

.success-message {
    padding: var(--space-lg) var(--space-md);
    text-align: center;
}

.success-message h2 {
    margin-bottom: var(--space-sm);
    font-size: 2rem;
}

.success-message p {
    max-width: 620px;
    margin: 0 auto var(--space-lg);
    color: var(--clr-text-light);
    font-size: 1.02rem;
}

.success-message .submission-id-note {
    display: inline-flex;
    width: auto;
    margin-bottom: var(--space-lg);
    padding: 0.45rem 0.7rem;
    border: 2px solid var(--clr-ink);
    background: var(--clr-paper);
    color: var(--clr-ink);
    font-size: 0.88rem;
    font-weight: 900;
}

.error-banner {
    margin-bottom: var(--space-md);
    padding: var(--space-sm);
    border: 2px solid var(--clr-error);
    background: #fff2f2;
    color: var(--clr-error);
    font-size: 0.95rem;
    font-weight: 800;
}

.error-banner.warn {
    border-color: var(--clr-ink);
    background: var(--clr-red-soft);
    color: var(--clr-red-dark);
}

/* Footer */
footer.site-footer {
    padding: var(--space-lg) var(--space-md);
    border-top: 2px solid var(--clr-ink);
    background: var(--clr-ink);
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.9rem;
}

.footer-content {
    max-width: 1180px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    text-align: center;
}

footer.site-footer a {
    color: #fff;
}

footer.site-footer a:hover {
    color: var(--clr-red);
}

.footer-links {
    margin-top: 0.75rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.footer-backlink {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.footer-backlink:hover {
    color: var(--clr-red);
}

.footer-separator {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.82rem;
}

/* Utilities & Modals */
.back-to-top {
    position: fixed;
    right: 26px;
    bottom: 26px;
    z-index: 90;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--clr-ink);
    background: var(--clr-red);
    color: #fff;
    box-shadow: 5px 5px 0 var(--clr-ink);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--clr-ink);
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 var(--clr-red);
}

.portfolio-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(5, 5, 5, 0.92);
    backdrop-filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.portfolio-lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 28px;
    z-index: 1010;
    color: #fff;
    font-size: 2.7rem;
    font-weight: 300;
    line-height: 1;
    cursor: pointer;
    transition: var(--transition);
}

.lightbox-close:hover {
    color: var(--clr-red);
}

.lightbox-content-wrapper {
    max-width: 92%;
    max-height: 86vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: zoomIn 0.28s ease;
}

@keyframes zoomIn {
    from { opacity: 0; transform: scale(0.96); }
    to { opacity: 1; transform: scale(1); }
}

.lightbox-content-wrapper img {
    max-width: 100%;
    max-height: 76vh;
    object-fit: contain;
    border: 2px solid #fff;
    background: #fff;
    box-shadow: 12px 12px 0 var(--clr-red);
}

.lightbox-caption {
    margin-top: var(--space-sm);
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-align: center;
    text-transform: uppercase;
}

.not-found-main {
    min-height: calc(100vh - 190px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl) 1rem;
    text-align: center;
}

.not-found-panel {
    max-width: 620px;
    padding: var(--space-xl) clamp(1rem, 4vw, 3rem);
    border: 2px solid var(--clr-ink);
    background: var(--clr-card);
    box-shadow: 10px 10px 0 var(--clr-ink);
}

.not-found-panel h1 {
    margin-bottom: 0.4rem;
    color: var(--clr-red);
    font-family: var(--font-body);
    font-size: clamp(5rem, 18vw, 8rem);
    font-weight: 950;
    line-height: 0.9;
}

.not-found-panel h2 {
    margin-bottom: var(--space-sm);
    font-size: 1.8rem;
}

.not-found-panel p {
    margin-bottom: var(--space-lg);
    color: var(--clr-text-light);
    font-size: 1.05rem;
}

.not-found-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
}

@media (max-width: 1024px) {
    header.site-header {
        gap: var(--space-sm);
    }

    .logo {
        width: clamp(170px, 28vw, 250px);
    }

    nav.main-nav a {
        padding-inline: 0.55rem;
        font-size: 0.7rem;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    section {
        width: min(100% - 1.2rem, 1180px);
        padding: var(--space-lg) 0;
    }

    header.site-header {
        min-height: 70px;
    }

    .hamburger {
        display: flex;
    }

    .nav-overlay {
        display: block;
    }

    nav.main-nav {
        position: fixed;
        top: 0;
        right: -286px;
        z-index: 99;
        width: 286px;
        height: 100vh;
        padding: 86px var(--space-md) var(--space-md);
        border-left: 2px solid var(--clr-ink);
        background: var(--clr-paper);
        box-shadow: -8px 0 0 rgba(255, 32, 32, 0.6);
        transition: right 0.3s ease;
    }

    nav.main-nav.open {
        right: 0;
    }

    nav.main-nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 0.65rem;
    }

    nav.main-nav a {
        width: 100%;
        justify-content: space-between;
        border: 2px solid var(--clr-ink);
        background: #fff;
        font-size: 0.86rem;
    }

    nav.main-nav a:hover,
    nav.main-nav a.active {
        box-shadow: 4px 4px 0 var(--clr-red);
    }

    .hero {
        min-height: auto;
        padding: 4rem 1rem 4.4rem;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        max-width: 360px;
    }

    .hero-stat + .hero-stat {
        border-left: none;
        border-top: 1px solid rgba(255, 255, 255, 0.18);
    }

    .service-grid,
    .use-case-grid,
    .portfolio-grid,
    .testimonial-grid,
    .process-steps,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .why-us {
        width: min(100% - 1.2rem, 1180px);
        padding: var(--space-lg) var(--space-md);
        box-shadow: 7px 7px 0 var(--clr-ink);
    }

    .pricing-card.featured,
    .pricing-card.featured:hover {
        transform: none;
    }

    .blog-main,
    .submission-main {
        width: min(100% - 1.2rem, 920px);
        padding: var(--space-lg) 0;
    }

    .blog-header,
    .submission-hero,
    .form-container,
    .not-found-panel {
        box-shadow: 7px 7px 0 var(--clr-ink);
    }

    .form-group-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .progress-bar {
        gap: var(--space-xs);
    }

    .progress-step span:not(.progress-dot) {
        display: none;
    }

    .progress-connector {
        width: 22px;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .back-to-top {
        right: 18px;
        bottom: 18px;
        width: 42px;
        height: 42px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}