/* ═══════════════════════════════════════════════════════════
   PORTFOLIO — MASTER STYLESHEET
   Dark Charcoal / Navy  ×  Electric Orange  ×  White
   Bilingual: Hebrew (RTL default) + English (LTR)
   ═══════════════════════════════════════════════════════════ */

/* ── 1. TOKENS & RESET ───────────────────────────────────── */
:root {
    --color-bg:          #0d0f14;
    --color-surface:     #13161e;
    --color-surface-2:   #1a1e2a;
    --color-border:      rgba(255, 255, 255, 0.07);
    --color-accent:      #ff6b2b;
    --color-accent-dim:  rgba(255, 107, 43, 0.12);
    --color-accent-glow: rgba(255, 107, 43, 0.35);
    --color-white:       #ffffff;
    --color-text:        #c8cdd8;
    --color-muted:       #6b7280;
    --color-check:       #34d399;
    --color-cross:       #f87171;

    --font-display: 'Montserrat', sans-serif;
    --font-body:    'Inter', sans-serif;
    --font-he:      'Heebo', sans-serif;

    --space-xs:  0.5rem;
    --space-sm:  1rem;
    --space-md:  1.5rem;
    --space-lg:  2.5rem;
    --space-xl:  4rem;
    --space-2xl: 6rem;
    --space-3xl: 9rem;

    --container: 1200px;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --t-fast:   0.18s;
    --t-med:    0.35s;
    --t-slow:   0.6s;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; font-size: 16px; }
body  {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ── RTL / LTR FONT SWITCHING ────────────────────────────── */
:lang(he), [lang="he"] {
    font-family: var(--font-he), sans-serif;
}
:lang(he) .nav__logo,
:lang(he) .section-label,
:lang(he) .section-title,
:lang(he) .hero__headline,
:lang(he) .project-card__title,
:lang(he) .why-card__title,
:lang(he) .process-step__title,
:lang(he) .process-step__num,
:lang(he) .contact__title,
:lang(he) .cta-card__title,
:lang(he) .btn,
:lang(he) .tag,
:lang(he) .stat__num,
:lang(he) .stat__label,
:lang(he) .compare-col,
:lang(he) .footer__links a,
:lang(he) .a11y-widget__title,
:lang(he) .a11y-btn,
:lang(he) .form-group label {
    font-family: var(--font-he), sans-serif;
    letter-spacing: 0;
}

img, svg { display: block; max-width: 100%; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, button { font-family: inherit; }

/* ── 2. UTILITIES ────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--space-lg);
}

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

.section-label {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.section-header { margin-bottom: var(--space-xl); }

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.15;
}

/* ── 3. REVEAL ANIMATIONS ────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity var(--t-slow) var(--ease-out),
    transform var(--t-slow) var(--ease-out);
}
.reveal.is-visible              { opacity: 1; transform: translateY(0); }
.reveal--delay-1.is-visible     { transition-delay: 0.1s; }
.reveal--delay-2.is-visible     { transition-delay: 0.2s; }
.reveal--delay-3.is-visible     { transition-delay: 0.3s; }
.reveal--delay-4.is-visible     { transition-delay: 0.4s; }

/* ── 4. BUTTONS ──────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    padding: 0.85em 2em;
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    white-space: nowrap;
    transition: all var(--t-med) var(--ease-out);
    position: relative;
    overflow: hidden;
}
.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.05);
    transform: translateX(-101%);
    transition: transform var(--t-med) var(--ease-out);
}
.btn:hover::before { transform: translateX(0); }

.btn--primary { background: var(--color-accent); color: var(--color-white); }
.btn--primary:hover {
    box-shadow: 0 0 28px 4px var(--color-accent-glow);
    transform: translateY(-2px);
}
.btn--ghost {
    background: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-border);
}
.btn--ghost:hover { border-color: rgba(255,255,255,0.25); transform: translateY(-2px); }
.btn--outline {
    background: transparent;
    color: var(--color-accent);
    border: 1.5px solid var(--color-accent);
}
.btn--outline:hover { background: var(--color-accent); color: var(--color-white); }
.btn--sm   { padding: 0.6em 1.4em; font-size: 0.8rem; }
.btn--full { width: 100%; justify-content: center; }

/* ── 5. LANGUAGE TOGGLE ──────────────────────────────────── */
.lang-toggle {
    padding: 0.4em 0.9em;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-muted);
    background: transparent;
    cursor: pointer;
    transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
    flex-shrink: 0;
}
.lang-toggle:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* ── 6. NAVIGATION ───────────────────────────────────────── */
.nav {
    position: fixed;
    top: 0; inset-inline: 0;
    z-index: 1000;
    padding: 1.2rem 0;
    transition: background var(--t-med), padding var(--t-med), backdrop-filter var(--t-med);
}
.nav.is-scrolled {
    background: rgba(13, 15, 20, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--color-border);
}
.nav__inner {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--space-lg);
}
.nav__logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-white);
    letter-spacing: -0.02em;
}
.nav__links {
    display: flex;
    gap: var(--space-lg);
    margin-inline-start: auto;
}
.nav__link {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-muted);
    letter-spacing: 0.04em;
    transition: color var(--t-fast);
    position: relative;
}
.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    inset-inline-start: 0;
    width: 0; height: 1.5px;
    background: var(--color-accent);
    transition: width var(--t-med) var(--ease-out);
}
.nav__link:hover             { color: var(--color-white); }
.nav__link:hover::after      { width: 100%; }
.nav__cta                    { margin-inline-start: var(--space-sm); }

.nav__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
    margin-inline-start: auto;
}
.nav__burger span {
    display: block;
    width: 24px; height: 2px;
    background: var(--color-white);
    transition: transform var(--t-med) var(--ease-out), opacity var(--t-med);
}
.nav__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: rgba(13, 15, 20, 0.97);
    border-top: 1px solid var(--color-border);
}
.nav__mobile.is-open { display: flex; }
.nav__mobile .nav__link { font-size: 1.1rem; color: var(--color-text); }

/* ── 7. HERO ─────────────────────────────────────────────── */
.hero {
    min-height: 100svh;
    display: flex;
    align-items: center;
    position: relative;
    padding-block: calc(var(--space-3xl) + 5rem) var(--space-2xl);
    overflow: hidden;
}
.hero__grid-lines {
    position: absolute; inset: 0;
    background-image:
            linear-gradient(var(--color-border) 1px, transparent 1px),
            linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
    background-size: 60px 60px;
    -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 30%, transparent 100%);
    mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 30%, transparent 100%);
    pointer-events: none;
}
.hero__noise {
    position: absolute; inset: 0;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
    pointer-events: none;
}
.hero__inner { position: relative; z-index: 1; }

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6em;
    padding: 0.4em 1em;
    background: var(--color-accent-dim);
    border: 1px solid rgba(255, 107, 43, 0.25);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}
.badge-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--color-accent);
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 var(--color-accent-glow); }
    50%       { box-shadow: 0 0 0 6px transparent; }
}

.hero__headline {
    font-family: var(--font-display);
    font-size: clamp(3.2rem, 7vw, 6.5rem);
    font-weight: 900;
    line-height: 1.15;
    color: var(--color-white);
    letter-spacing: -0.03em;
    margin-bottom: var(--space-lg);
}
:lang(he) .hero__headline { letter-spacing: 0; line-height: 1.2; }

.hero__headline em {
    font-style: italic;
    font-weight: 300;
    color: var(--color-muted);
}
.text-outline {
    -webkit-text-stroke: 2px var(--color-accent);
    color: transparent;
    display: inline-block;
}
.hero__sub {
    max-width: 540px;
    font-size: 1.125rem;
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}
.hero__sub strong { color: var(--color-white); font-weight: 600; }

.hero__actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}
.hero__stats {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}
.stat        { display: flex; flex-direction: column; }
.stat__num   {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-white);
    line-height: 1;
}
.stat__label {
    font-size: 0.75rem;
    color: var(--color-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: 0.3em;
}
:lang(he) .stat__label { letter-spacing: 0; text-transform: none; }

.stat__divider { width: 1px; height: 40px; background: var(--color-border); }

.hero__scroll-hint {
    position: absolute;
    bottom: var(--space-xl);
    inset-inline-end: var(--space-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-muted);
}
.scroll-line {
    width: 1px; height: 48px;
    background: linear-gradient(to bottom, var(--color-muted), transparent);
    animation: scrollDrop 1.8s ease-in-out infinite;
}
@keyframes scrollDrop {
    0%   { transform: scaleY(0); transform-origin: top; }
    50%  { transform: scaleY(1); transform-origin: top; }
    51%  { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── 8. MARQUEE ──────────────────────────────────────────── */
.marquee {
    overflow: hidden;
    border-block: 1px solid var(--color-border);
    background: var(--color-surface);
    padding-block: 0.9rem;
}
.marquee__track {
    display: flex;
    gap: 2.5rem;
    width: max-content;
    animation: marqueeScroll 22s linear infinite;
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-muted);
    align-items: center;
}
:lang(he) .marquee__track { font-family: var(--font-he); letter-spacing: 0; }
.marquee__track .accent { font-size: 0.6rem; }
@keyframes marqueeScroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}
.marquee:hover .marquee__track { animation-play-state: paused; }

/* ── 9. WORK SECTION ─────────────────────────────────────── */
.work { padding-block: var(--space-3xl); }
.work__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.project-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--t-med) var(--ease-out),
    border-color var(--t-med),
    box-shadow var(--t-med) var(--ease-out);
}
.project-card:not(.project-card--cta):hover {
    transform: translateY(-6px);
    border-color: rgba(255, 107, 43, 0.25);
    box-shadow: 0 24px 60px rgba(0,0,0,0.4), 0 0 40px rgba(255, 107, 43, 0.05);
}
.project-card--featured { grid-row: 1 / 3; }

.project-card__image {
    position: relative;
    overflow: hidden;
    height: 280px;
    background: var(--color-surface-2);
}
.project-card--featured .project-card__image { height: 360px; }

.project-card__overlay {
    position: absolute; inset: 0;
    background: rgba(13, 15, 20, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--t-med) var(--ease-out);
    backdrop-filter: blur(4px);
}
.project-card:hover .project-card__overlay { opacity: 1; }
.project-card__body { padding: var(--space-lg); }

.project-card__tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: var(--space-sm);
}
.tag {
    font-size: 0.7rem;
    font-weight: 700;
    font-family: var(--font-display);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.3em 0.8em;
    border-radius: 100px;
    background: var(--color-accent-dim);
    color: var(--color-accent);
    border: 1px solid rgba(255, 107, 43, 0.2);
}
:lang(he) .tag { letter-spacing: 0; text-transform: none; }

.project-card__title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 0.6rem;
    line-height: 1.2;
}
.project-card__desc {
    font-size: 0.9rem;
    color: var(--color-text);
    margin-bottom: var(--space-md);
    line-height: 1.7;
}
.project-card__meta {
    display: flex;
    gap: 0.5rem;
    font-size: 0.78rem;
    color: var(--color-muted);
    font-weight: 500;
}

/* Preview image */
.project-card__preview-img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
    transition: transform 0.6s var(--ease-out);
}
.project-card:hover .project-card__preview-img { transform: scale(1.04); }

/* CTA Card */
.project-card--cta {
    background: linear-gradient(135deg, var(--color-surface) 0%, rgba(255,107,43,0.06) 100%);
    border: 1px solid rgba(255, 107, 43, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 260px;
}
.project-card--cta:hover {
    border-color: rgba(255, 107, 43, 0.5);
    box-shadow: 0 0 40px rgba(255, 107, 43, 0.08);
}
.cta-card__inner {
    padding: var(--space-xl);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}
.cta-card__eyebrow {
    font-size: 0.7rem;
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
}
:lang(he) .cta-card__eyebrow { letter-spacing: 0; text-transform: none; }
.cta-card__title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.2;
}
.cta-card__body {
    font-size: 0.9rem;
    color: var(--color-text);
    max-width: 280px;
    line-height: 1.7;
}

/* ── 10. WHY SECTION ─────────────────────────────────────── */
.why {
    padding-block: var(--space-3xl);
    background: var(--color-surface);
    position: relative;
    overflow: hidden;
}
.why__bg-text {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display);
    font-size: clamp(6rem, 15vw, 14rem);
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255,255,255,0.03);
    white-space: nowrap;
    pointer-events: none;
    letter-spacing: -0.02em;
    user-select: none;
}
:lang(he) .why__bg-text { font-family: var(--font-he); letter-spacing: 0; }

.why__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}
.why__cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}
.why-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition: border-color var(--t-med), transform var(--t-med) var(--ease-out), box-shadow var(--t-med);
}
.why-card:hover {
    border-color: rgba(255, 107, 43, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}
.why-card__icon  { font-size: 1.8rem; margin-bottom: var(--space-sm); display: block; line-height: 1; }
.why-card__title {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 0.5rem;
}
.why-card__text { font-size: 0.85rem; color: var(--color-muted); line-height: 1.7; }

/* Compare Table */
.compare-table {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: sticky;
    top: 6rem;
}
.compare-table__header,
.compare-row { display: grid; grid-template-columns: 1.5fr 1fr 1fr; }
.compare-table__header {
    background: var(--color-surface-2);
    border-bottom: 1px solid var(--color-border);
}
.compare-col {
    padding: 0.85rem 1.2rem;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.compare-col--custom { color: var(--color-accent); }
.compare-col--wp     { color: var(--color-muted); }
.compare-row {
    border-bottom: 1px solid var(--color-border);
    transition: background var(--t-fast);
}
.compare-row:last-child { border-bottom: none; }
.compare-row:hover      { background: rgba(255,255,255,0.02); }
.compare-cell {
    padding: 0.85rem 1.2rem;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.4em;
}
.compare-cell--label  { color: var(--color-text); font-weight: 500; }
.compare-cell--custom { color: var(--color-white); font-weight: 600; }
.compare-cell--wp     { color: var(--color-muted); }
.check { color: var(--color-check); font-size: 0.9rem; }
.cross { color: var(--color-cross); font-size: 0.9rem; }

/* ── 11. PROCESS ─────────────────────────────────────────── */
.process { padding-block: var(--space-3xl); }
.process__steps {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    flex-wrap: wrap;
}
.process-step {
    flex: 1;
    min-width: 180px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition: border-color var(--t-med), transform var(--t-med) var(--ease-out);
}
.process-step:hover {
    border-color: rgba(255, 107, 43, 0.3);
    transform: translateY(-4px);
}
.process-step__num {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-surface-2);
    -webkit-text-stroke: 1.5px var(--color-accent);
    line-height: 1;
    margin-bottom: var(--space-sm);
}
.process-step__title {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 0.6rem;
}
.process-step__text { font-size: 0.85rem; color: var(--color-muted); line-height: 1.7; }
.process-step__arrow {
    color: var(--color-accent);
    font-size: 1.5rem;
    align-self: center;
    flex-shrink: 0;
}

/* ── 12. CONTACT ─────────────────────────────────────────── */
.contact {
    padding-block: var(--space-3xl);
    background: var(--color-surface);
    position: relative;
    overflow: hidden;
}
.contact__glow {
    position: absolute;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,107,43,0.07) 0%, transparent 70%);
    top: -200px;
    inset-inline-end: -200px;
    pointer-events: none;
}
.contact__inner {
    max-width: 700px;
    margin-inline: auto;
    text-align: center;
}
.contact__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--color-white);
    line-height: 1.15;
    margin-block: var(--space-sm) var(--space-md);
}
.contact__sub {
    color: var(--color-text);
    font-size: 1rem;
    margin-bottom: var(--space-xl);
    max-width: 480px;
    margin-inline: auto;
}
.contact__form-wrap { text-align: start; }
.contact__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.form-group label {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-muted);
}
:lang(he) .form-group label { letter-spacing: 0; text-transform: none; }

.form-group input,
.form-group textarea {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
    transition: border-color var(--t-med), box-shadow var(--t-med);
    resize: none;
    outline: none;
    text-align: start;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--color-muted); opacity: 0.6; }
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-dim);
}
.btn-arrow { transition: transform var(--t-med) var(--ease-out); }
.form-note { text-align: center; font-size: 0.78rem; color: var(--color-muted); margin-top: -0.5rem; }

/* ── 13. FOOTER ──────────────────────────────────────────── */
.footer { padding-block: var(--space-xl) var(--space-lg); border-top: 1px solid var(--color-border); }
.footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}
.footer__tagline { font-size: 0.82rem; color: var(--color-muted); margin-top: 0.3rem; }
.footer__links { display: flex; gap: var(--space-lg); }
.footer__links a {
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-muted);
    letter-spacing: 0.04em;
    transition: color var(--t-fast);
}
.footer__links a:hover { color: var(--color-white); }
.footer__socials { display: flex; gap: var(--space-sm); }
.social-link {
    width: 36px; height: 36px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--color-muted);
    transition: border-color var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
.social-link:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
}
.footer__bottom {
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-md);
    text-align: center;
    font-size: 0.78rem;
    color: var(--color-muted);
}

/* ── 14. RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 900px) {
    .nav__links, .nav__cta { display: none; }
    .nav__burger            { display: flex; }

    .work__grid                                   { grid-template-columns: 1fr; }
    .project-card--featured                       { grid-row: auto; }
    .project-card--featured .project-card__image  { height: 280px; }

    .why__layout   { grid-template-columns: 1fr; }
    .why__cards    { grid-template-columns: 1fr 1fr; }
    .compare-table { position: static; }

    .process__steps      { flex-direction: column; }
    .process-step__arrow { display: none; }

    .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    :root {
        --space-xl:  2.5rem;
        --space-2xl: 4rem;
        --space-3xl: 5rem;
    }
    .container           { padding-inline: var(--space-md); }
    .hero__headline      { font-size: 2.8rem; }
    .hero__scroll-hint   { display: none; }
    .why__cards          { grid-template-columns: 1fr; }
    .footer__inner       { flex-direction: column; align-items: flex-start; }
    .footer__links       { flex-direction: column; gap: 0.75rem; }
    .hero__stats         { gap: var(--space-md); }
    .stat__num           { font-size: 1.6rem; }
    .scroll-top          { bottom: 1.2rem; inset-inline-end: 1.2rem; }
    .a11y-widget         { bottom: 1.2rem; inset-inline-start: 1.2rem; }
}

/* ── 15. SCROLLBAR & SELECTION ───────────────────────────── */
::-webkit-scrollbar       { width: 5px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-surface-2); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-muted); }
::selection { background: var(--color-accent); color: var(--color-white); }

/* ── 16. FORM VALIDATION STATES ──────────────────────────── */
.form-group input.is-error,
.form-group textarea.is-error {
    border-color: var(--color-cross);
    box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.12);
}
.form-group input.is-valid,
.form-group textarea.is-valid {
    border-color: var(--color-check);
    box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.1);
}
.field-hint {
    font-size: 0.75rem;
    color: var(--color-cross);
    margin-top: 0.25rem;
    display: block;
    min-height: 1em;
}
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%       { transform: translateX(-8px); }
    40%       { transform: translateX(8px); }
    60%       { transform: translateX(-5px); }
    80%       { transform: translateX(5px); }
}
.is-shake { animation: shake 0.45s var(--ease-out); }

/* ── 17. FORM SUCCESS STATE ──────────────────────────────── */
.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-xl);
    gap: var(--space-md);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}
.form-success.is-visible-success { opacity: 1; transform: translateY(0); }
.form-success__icon {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: rgba(52, 211, 153, 0.12);
    border: 1.5px solid var(--color-check);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--color-check);
}
.form-success__title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
}
.form-success__text {
    font-size: 0.95rem;
    color: var(--color-text);
    max-width: 380px;
    line-height: 1.7;
}

/* ── 18. SCROLL TO TOP ───────────────────────────────────── */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    inset-inline-end: 2rem;
    z-index: 900;
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px var(--color-accent-glow);
    opacity: 0;
    transform: translateY(16px);
    pointer-events: none;
    transition: opacity var(--t-med) var(--ease-out),
    transform var(--t-med) var(--ease-out),
    box-shadow var(--t-med);
    cursor: pointer;
    border: none;
}
.scroll-top.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.scroll-top:hover { box-shadow: 0 0 28px 6px var(--color-accent-glow); transform: translateY(-3px); }

/* ── 19. ACCESSIBILITY WIDGET ────────────────────────────── */
.a11y-widget {
    position: fixed;
    bottom: 2rem;
    inset-inline-start: 2rem;
    z-index: 900;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}
.a11y-widget__toggle {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    color: var(--color-white);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
}
.a11y-widget__toggle:hover {
    border-color: var(--color-accent);
    transform: scale(1.08);
    box-shadow: 0 0 16px var(--color-accent-glow);
}
.a11y-widget__panel {
    display: none;
    flex-direction: column;
    gap: 0.4rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem;
    min-width: 200px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.4);
    order: -1;
}
.a11y-widget__panel.is-open { display: flex; }
.a11y-widget__title {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.4rem;
}
.a11y-btn {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.5rem 0.8rem;
    text-align: start;
    cursor: pointer;
    transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}
.a11y-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-accent-dim);
}

/* ── 20. ACCESSIBILITY ACTIVE STATES ────────────────────── */
body.a11y-large-text * { font-size: 1.2em !important; }
body.a11y-small-text * { font-size: 0.85em !important; }
body.a11y-high-contrast {
    --color-bg:       #000000 !important;
    --color-surface:  #0a0a0a !important;
    --color-surface-2:#111111 !important;
    --color-text:     #ffffff !important;
    --color-muted:    #eeeeee !important;
    --color-border:   rgba(255,255,255,0.5) !important;
    --color-accent:   #ff8c00 !important;
}
body.a11y-high-contrast p,
body.a11y-high-contrast span,
body.a11y-high-contrast li,
body.a11y-high-contrast h1,
body.a11y-high-contrast h2,
body.a11y-high-contrast h3 { color: #ffffff !important; }
body.a11y-high-contrast .project-card,
body.a11y-high-contrast .why-card,
body.a11y-high-contrast .process-step {
    background: #0a0a0a !important;
    border-color: rgba(255,255,255,0.4) !important;
}
body.a11y-underline-links a {
    text-decoration: underline !important;
    text-underline-offset: 3px;
}

/* ── FIVE-PROJECT GRID ───────────────────────────────────── */
.work__grid--five {
    grid-template-columns: 1fr 1fr 1fr;
}
.work__grid--five .project-card--featured {
    grid-row: 1 / 3;
}
.work__grid--five .project-card--cta {
    grid-column: span 1;
    min-height: 260px;
}

@media (max-width: 900px) {
    .work__grid--five {
        grid-template-columns: 1fr 1fr;
    }
    .work__grid--five .project-card--featured {
        grid-row: auto;
        grid-column: span 2;
    }
}

@media (max-width: 640px) {
    .work__grid--five {
        grid-template-columns: 1fr;
    }
    .work__grid--five .project-card--featured {
        grid-column: span 1;
    }
}