/* ===================================================
   projektowaniestronwww.com.pl – style.css
   Modern Dark Design System
   =================================================== */

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --clr-bg:        #07090f;
    --clr-bg2:       #0d1117;
    --clr-bg3:       #111827;
    --clr-surface:   #161d2b;
    --clr-border:    rgba(255,255,255,.07);
    --clr-primary:   #6366f1;
    --clr-primary2:  #818cf8;
    --clr-accent:    #a78bfa;
    --clr-pink:      #ec4899;
    --clr-text:      #e2e8f0;
    --clr-muted:     #8892a4;
    --clr-white:     #ffffff;
    --radius-sm:     8px;
    --radius-md:     14px;
    --radius-lg:     22px;
    --radius-xl:     32px;
    --shadow-card:   0 4px 32px rgba(99,102,241,.10), 0 1px 4px rgba(0,0,0,.5);
    --shadow-glow:   0 0 40px rgba(99,102,241,.25);
    --transition:    .3s cubic-bezier(.4,0,.2,1);
    --font-main:     'Inter', system-ui, sans-serif;
    --font-display:  'Space Grotesk', 'Inter', sans-serif;
    --max-w:         1200px;
}

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

body {
    font-family: var(--font-main);
    background: var(--clr-bg);
    color: var(--clr-text);
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }
a { color: var(--clr-primary2); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--clr-accent); }

.gradient-text {
    background: linear-gradient(135deg, var(--clr-primary2), var(--clr-accent), var(--clr-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-badge {
    display: inline-block;
    padding: 6px 18px;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    background: rgba(99,102,241,.12);
    color: var(--clr-primary2);
    border: 1px solid rgba(99,102,241,.25);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    margin-bottom: 16px;
    color: var(--clr-white);
}

.section-subtitle, .section-text {
    font-size: 1.05rem;
    color: var(--clr-muted);
    max-width: 640px;
    margin-bottom: 12px;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}
.section-header .section-subtitle { margin: 0 auto; }

.inline-link {
    color: var(--clr-primary2);
    text-decoration: underline;
    text-decoration-color: rgba(129,140,248,.35);
    text-underline-offset: 3px;
    font-weight: 500;
    transition: all var(--transition);
}
.inline-link:hover {
    color: var(--clr-accent);
    text-decoration-color: var(--clr-accent);
}

/* ── BUTTONS ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-size: .95rem;
    font-weight: 600;
    font-family: var(--font-main);
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    color: #fff;
    box-shadow: 0 4px 20px rgba(99,102,241,.4);
}
.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(99,102,241,.55);
    color: #fff;
}

.btn--ghost {
    background: rgba(255,255,255,.05);
    color: var(--clr-text);
    border: 1px solid var(--clr-border);
}
.btn--ghost:hover {
    background: rgba(255,255,255,.1);
    color: var(--clr-white);
    border-color: rgba(255,255,255,.2);
}

.btn--outline {
    background: transparent;
    color: var(--clr-primary2);
    border: 1.5px solid var(--clr-primary);
}
.btn--outline:hover {
    background: rgba(99,102,241,.1);
    color: var(--clr-accent);
}

.btn--full { width: 100%; justify-content: center; }

/* ── SECTIONS ── */
.section { padding: 100px 0; }
.section:nth-child(even) { background: var(--clr-bg2); }

/* ── NAVBAR ── */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: all var(--transition);
    border-bottom: 1px solid transparent;
}
.navbar.scrolled {
    background: rgba(7,9,15,.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-color: var(--clr-border);
    padding: 12px 0;
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: .95rem;
    color: var(--clr-white);
    text-decoration: none;
}
.navbar__logo:hover { color: var(--clr-primary2); }
.logo-icon {
    font-size: 1.2rem;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.logo-tld { color: var(--clr-muted); }

.navbar__nav {
    display: flex;
    align-items: center;
    gap: 8px;
}
.navbar__nav a {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: .9rem;
    font-weight: 500;
    color: var(--clr-muted);
    transition: all var(--transition);
    text-decoration: none;
}
.navbar__nav a:hover { color: var(--clr-white); background: rgba(255,255,255,.05); }

.btn-nav {
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent)) !important;
    color: #fff !important;
    padding: 9px 20px !important;
    box-shadow: 0 2px 12px rgba(99,102,241,.35);
}
.btn-nav:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(99,102,241,.5) !important;
    background: rgba(255,255,255,.05) !important;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--clr-text);
    border-radius: 2px;
    transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── HERO ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: url('hero_bg.png') center/cover no-repeat;
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(7,9,15,.92) 0%, rgba(13,17,23,.85) 50%, rgba(17,24,39,.9) 100%);
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 820px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    background: rgba(99,102,241,.12);
    color: var(--clr-primary2);
    border: 1px solid rgba(99,102,241,.3);
    margin-bottom: 28px;
    animation: fadeInUp .6s ease both;
}

.hero__title {
    font-size: clamp(2.2rem, 6vw, 4.2rem);
    color: var(--clr-white);
    margin-bottom: 28px;
    animation: fadeInUp .7s .1s ease both;
    line-height: 1.15;
}

.hero__subtitle {
    font-size: 1.15rem;
    color: var(--clr-muted);
    margin-bottom: 40px;
    max-width: 640px;
    line-height: 1.8;
    animation: fadeInUp .7s .2s ease both;
}

.hero__link {
    color: var(--clr-primary2);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-weight: 500;
}
.hero__link:hover { color: var(--clr-accent); }

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 64px;
    animation: fadeInUp .7s .3s ease both;
}

.hero__stats {
    display: flex;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
    animation: fadeInUp .7s .4s ease both;
}

.stat { text-align: center; }
.stat__number {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    font-family: var(--font-display);
    background: linear-gradient(135deg, var(--clr-primary2), var(--clr-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.stat__label { font-size: .8rem; color: var(--clr-muted); font-weight: 500; }
.stat__divider {
    width: 1px;
    height: 48px;
    background: var(--clr-border);
}

.hero__scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}
.hero__scroll-indicator span {
    display: block;
    width: 22px;
    height: 38px;
    border: 2px solid rgba(255,255,255,.2);
    border-radius: 999px;
    position: relative;
}
.hero__scroll-indicator span::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--clr-primary2);
    border-radius: 999px;
    animation: scrollDot 2s infinite;
}

/* ── ABOUT ── */
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,.03);
    border: 1px solid var(--clr-border);
    transition: all var(--transition);
}
.feature-item:hover {
    background: rgba(99,102,241,.08);
    border-color: rgba(99,102,241,.2);
    transform: translateY(-2px);
}

.feature-item__icon {
    font-size: 1.4rem;
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-item strong { display: block; color: var(--clr-white); font-size: .9rem; margin-bottom: 2px; }
.feature-item p { font-size: .82rem; color: var(--clr-muted); margin: 0; }

/* ── CODE CARD ── */
.about__visual {
    position: relative;
}

.code-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    position: relative;
    z-index: 2;
}

.code-card__header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    background: rgba(255,255,255,.03);
    border-bottom: 1px solid var(--clr-border);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.dot.red    { background: #ff5f57; }
.dot.yellow { background: #ffbd2e; }
.dot.green  { background: #28c940; }

.code-card__title {
    margin-left: 8px;
    font-size: .8rem;
    color: var(--clr-muted);
    font-family: 'Courier New', monospace;
}

.code-card__body {
    padding: 24px 24px;
    font-family: 'Courier New', monospace;
    font-size: .85rem;
    line-height: 1.9;
}

.code-line { padding: 1px 0; }
.c-tag  { color: #f8719d; }
.c-var  { color: #79c0ff; }
.c-str  { color: #a5d6ff; }
.c-attr { color: #7ee787; }

/* Floating badges */
.floating-badge {
    position: absolute;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: .8rem;
    font-weight: 700;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    color: var(--clr-primary2);
    box-shadow: var(--shadow-card);
    animation: floatBadge 4s ease-in-out infinite;
}
.fb1 { top: -16px; right: -16px; animation-delay: 0s; }
.fb2 { top: 50%;   right: -28px; animation-delay: .8s; }
.fb3 { bottom: 20px; right: -20px; animation-delay: 1.6s; }
.fb4 { bottom: -16px; left: 20px; animation-delay: 2.4s; }

/* ── SERVICES ── */
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    padding: 32px;
    border-radius: var(--radius-lg);
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent), var(--clr-pink));
    opacity: 0;
    transition: opacity var(--transition);
}
.service-card:hover {
    transform: translateY(-6px);
    border-color: rgba(99,102,241,.25);
    box-shadow: var(--shadow-glow);
}
.service-card:hover::before { opacity: 1; }

.service-card__icon { font-size: 2rem; margin-bottom: 16px; }
.service-card__title { font-size: 1.15rem; color: var(--clr-white); margin-bottom: 12px; }
.service-card__desc { font-size: .9rem; color: var(--clr-muted); margin-bottom: 20px; line-height: 1.7; }

.service-card__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.service-card__list li { font-size: .85rem; color: var(--clr-muted); display: flex; align-items: center; gap: 8px; }
.check { color: #7ee787; font-weight: bold; }

/* ── PORTFOLIO ── */
.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.portfolio-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    transition: all var(--transition);
}
.portfolio-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
    border-color: rgba(99,102,241,.25);
}

.portfolio-card__preview {
    padding: 28px;
    aspect-ratio: 16/10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-card__mockup {
    width: 100%;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: rgba(0,0,0,.3);
    border: 1px solid rgba(255,255,255,.08);
}

.mockup-bar {
    height: 20px;
    background: rgba(255,255,255,.05);
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.mockup-content {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mockup-line {
    height: 6px;
    border-radius: 3px;
    background: rgba(255,255,255,.15);
}
.mockup-line.w80 { width: 80%; }
.mockup-line.w60 { width: 60%; }
.mockup-line.w90 { width: 90%; }
.mockup-line.w50 { width: 50%; }

.mockup-btn {
    width: 60px;
    height: 18px;
    border-radius: 4px;
    margin-top: 4px;
    opacity: .7;
}

.portfolio-card__info {
    padding: 20px 24px;
}
.portfolio-card__cat {
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--clr-primary2);
    margin-bottom: 6px;
    display: block;
}
.portfolio-card__title {
    font-size: 1rem;
    color: var(--clr-white);
    margin-bottom: 8px;
}
.portfolio-card__tech {
    font-size: .8rem;
    color: var(--clr-muted);
    background: rgba(255,255,255,.05);
    padding: 3px 10px;
    border-radius: 999px;
    border: 1px solid var(--clr-border);
}

/* ── PRICING ── */
.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.pricing-card {
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    transition: all var(--transition);
}
.pricing-card:hover { transform: translateY(-4px); }

.pricing-card--popular {
    background: linear-gradient(145deg, rgba(99,102,241,.12), rgba(167,139,250,.08));
    border-color: rgba(99,102,241,.4);
    box-shadow: var(--shadow-glow);
}

.pricing-card__badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    color: #fff;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 999px;
    white-space: nowrap;
}

.pricing-card__header { margin-bottom: 28px; }
.pricing-card__name {
    font-size: 1.1rem;
    color: var(--clr-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 12px;
}

.pricing-card__price {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 8px;
}
.price__currency { font-size: .9rem; color: var(--clr-muted); }
.price__amount {
    font-size: 2.8rem;
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--clr-white);
    line-height: 1;
}
.price__unit { font-size: 1.1rem; color: var(--clr-muted); }

.pricing-card__desc { font-size: .9rem; color: var(--clr-muted); }

.pricing-card__features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
    flex: 1;
}
.pricing-card__features li {
    font-size: .9rem;
    color: var(--clr-text);
    display: flex;
    align-items: center;
    gap: 10px;
}
.check-icon { color: #7ee787; font-size: 1rem; min-width: 16px; }

/* ── WHY US ── */
.why-us { background: var(--clr-bg2); }
.why-us__inner { max-width: 800px; margin: 0 auto; text-align: center; }
.why-us__inner .section-text {
    max-width: 100%;
    text-align: left;
    margin-bottom: 16px;
}

.why-us__counters {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
    padding: 40px;
    background: var(--clr-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--clr-border);
}

.counter { text-align: center; }
.counter__num {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    font-family: var(--font-display);
    background: linear-gradient(135deg, var(--clr-primary2), var(--clr-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 6px;
}
.counter__label { font-size: .82rem; color: var(--clr-muted); font-weight: 500; }

/* ── TESTIMONIALS ── */
.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    padding: 32px;
    border-radius: var(--radius-lg);
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    transition: all var(--transition);
}
.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: rgba(99,102,241,.25);
}

.testimonial-card__stars {
    color: #fbbf24;
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.testimonial-card__text {
    font-size: .95rem;
    color: var(--clr-muted);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.testimonial-card__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: .85rem;
    color: #fff;
    min-width: 44px;
}
.testimonial-card__author strong { display: block; color: var(--clr-white); font-size: .9rem; }
.testimonial-card__author span   { font-size: .8rem; color: var(--clr-muted); }

/* ── CONTACT ── */
.contact { background: var(--clr-bg2); }
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    border-radius: var(--radius-md);
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    transition: all var(--transition);
}
.contact-item:hover {
    border-color: rgba(99,102,241,.25);
    background: rgba(99,102,241,.06);
}

.contact-item__icon {
    font-size: 1.4rem;
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99,102,241,.1);
    border-radius: var(--radius-sm);
}

.contact-item strong { display: block; color: var(--clr-white); font-size: .85rem; margin-bottom: 3px; }
.contact-item a, .contact-item span { font-size: .9rem; color: var(--clr-muted); }
.contact-item a:hover { color: var(--clr-primary2); }

.contact__partner {
    padding: 20px;
    border-radius: var(--radius-md);
    background: rgba(99,102,241,.06);
    border: 1px dashed rgba(99,102,241,.25);
    font-size: .9rem;
    color: var(--clr-muted);
}
.contact__partner p { margin: 0; }

/* Form */
.contact__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 40px;
    border-radius: var(--radius-lg);
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.form-group label { font-size: .85rem; font-weight: 500; color: var(--clr-text); }
.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(255,255,255,.04);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--clr-text);
    font-family: var(--font-main);
    font-size: .9rem;
    transition: all var(--transition);
    outline: none;
    width: 100%;
    resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--clr-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--clr-primary);
    background: rgba(99,102,241,.05);
    box-shadow: 0 0 0 3px rgba(99,102,241,.15);
}
.form-group select option { background: var(--clr-bg3); color: var(--clr-text); }

.form-success {
    text-align: center;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.form-success span { font-size: 2.5rem; color: #7ee787; }
.form-success strong { color: var(--clr-white); font-size: 1.1rem; }
.form-success p { color: var(--clr-muted); font-size: .9rem; }

.form-error {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    background: rgba(239,68,68,.1);
    border: 1px solid rgba(239,68,68,.3);
    color: #fca5a5;
    font-size: .9rem;
}

/* ── FOOTER ── */
.footer {
    background: var(--clr-bg3);
    border-top: 1px solid var(--clr-border);
    padding: 64px 0 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--clr-border);
}

.footer__brand .navbar__logo {
    font-size: .9rem;
    margin-bottom: 16px;
    display: inline-flex;
}
.footer__brand p {
    font-size: .88rem;
    color: var(--clr-muted);
    line-height: 1.7;
    max-width: 280px;
}

.footer__col h4 {
    font-size: .85rem;
    font-weight: 700;
    color: var(--clr-white);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 20px;
}

.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer__col ul li a {
    font-size: .88rem;
    color: var(--clr-muted);
    transition: color var(--transition);
}
.footer__col ul li a:hover { color: var(--clr-primary2); }

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    flex-wrap: wrap;
    gap: 8px;
}
.footer__bottom p { font-size: .82rem; color: var(--clr-muted); }
.footer__bottom a { color: var(--clr-primary2); }
.footer__bottom a:hover { color: var(--clr-accent); }

/* ── BACK TO TOP ── */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 4px 20px rgba(99,102,241,.4);
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition);
    z-index: 999;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(99,102,241,.6); }

/* ── ANIMATIONS ── */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes scrollDot {
    0%, 100% { opacity: 1; top: 6px; }
    50%       { opacity: .3; top: 16px; }
}

@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-8px); }
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .about__grid       { grid-template-columns: 1fr; gap: 48px; }
    .services__grid    { grid-template-columns: repeat(2, 1fr); }
    .portfolio__grid   { grid-template-columns: repeat(2, 1fr); }
    .pricing__grid     { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
    .why-us__counters  { grid-template-columns: repeat(2, 1fr); }
    .footer__grid      { grid-template-columns: 1fr 1fr; }
    .contact__grid     { grid-template-columns: 1fr; }
    .contact__form     { padding: 28px; }
    .about__visual     { display: none; }
}

@media (max-width: 768px) {
    .section { padding: 70px 0; }

    .navbar__nav {
        position: fixed;
        top: 0; left: 0; right: 0;
        padding: 80px 24px 32px;
        background: rgba(7,9,15,.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        transform: translateX(-100%);
        transition: transform var(--transition);
        z-index: 900;
        border-right: 1px solid var(--clr-border);
    }
    .navbar__nav.open { transform: translateX(0); }
    .navbar__nav a { width: 100%; padding: 12px 16px; font-size: 1rem; }
    .hamburger { display: flex; z-index: 1001; position: relative; }

    .hero__title { font-size: clamp(1.8rem, 8vw, 2.6rem); }
    .hero__stats { gap: 20px; }
    .stat__divider { display: none; }

    .services__grid    { grid-template-columns: 1fr; }
    .portfolio__grid   { grid-template-columns: 1fr; }
    .testimonials__grid { grid-template-columns: 1fr; }
    .about__features   { grid-template-columns: 1fr; }
    .why-us__counters  { grid-template-columns: repeat(2, 1fr); gap: 16px; padding: 24px; }
    .footer__grid      { grid-template-columns: 1fr; gap: 32px; }
    .footer__bottom    { flex-direction: column; text-align: center; }
    .form-row          { grid-template-columns: 1fr; }
    .hero__actions     { flex-direction: column; }
    .back-to-top       { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .contact__form { padding: 20px; }
    .pricing-card  { padding: 28px 20px; }
    .service-card  { padding: 24px; }
}