/* ═══════════════════════════════════════════════════════════════
   PERFECT SELFIE — Design System
   Jasny motyw (light theme) + animacje WOW
   Stack: vanilla CSS, zero frameworków, mobile-first
   ═══════════════════════════════════════════════════════════════ */

/* ─── Custom Properties ─── */
:root {
  --color-primary:      #5b50d6;
  --color-primary-dark: #4a3fc5;
  --color-primary-light:#7b72e8;
  --color-primary-bg:   #eeedfb;
  --color-bg:           #f4f4f9;
  --color-bg-white:     #ffffff;
  --color-text:         #1a1a3e;
  --color-text-muted:   #6b7280;
  --color-border:       #e5e5f0;
  --color-shadow:       rgba(91,80,214,.12);
  --color-shadow-lg:    rgba(91,80,214,.22);

  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  32px;
  --radius-full:9999px;

  --shadow-sm:  0 2px 8px var(--color-shadow);
  --shadow-md:  0 8px 24px var(--color-shadow);
  --shadow-lg:  0 16px 48px var(--color-shadow-lg);
  --shadow-photo: 0 12px 40px rgba(0,0,0,.15);

  --transition: .25s cubic-bezier(.4,0,.2,1);
  --transition-slow: .5s cubic-bezier(.4,0,.2,1);

  --font: 'Poppins', system-ui, sans-serif;
  --nav-h: 72px;
}

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

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

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

/* ─── Container ─── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ═══════════════════════════ BUTTONS ═══════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font);
  font-size: .95rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(91,80,214,.35);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: 0 8px 28px rgba(91,80,214,.45);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn--ghost {
  background: var(--color-bg-white);
  color: var(--color-text);
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}
.btn--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--lg  { padding: 14px 36px; font-size: 1rem; }
.btn--xl  { padding: 18px 48px; font-size: 1.1rem; }
.btn--full{ width: 100%; justify-content: center; }
.btn--nav { padding: 10px 22px; font-size: .9rem; }

/* ═══════════════════════════ NAV ═══════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(244,244,249,.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(255,255,255,.95);
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav__container {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Logo */
.nav__logo {
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1;
  flex-shrink: 0;
  text-decoration: none;
}
.nav__logo-perfect {
  color: var(--color-text);
  font-weight: 600;
}
.nav__logo-selfie {
  color: var(--color-primary);
  font-style: italic;
  font-weight: 700;
}

.nav__links {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.nav__link {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: .9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition);
}
.nav__link:hover {
  color: var(--color-primary);
  background: var(--color-primary-bg);
}

.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  padding: 4px;
}
.nav__burger span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}
.nav__burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.active span:nth-child(2) { opacity: 0; }
.nav__burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 8px;
  padding: 16px 24px 24px;
  background: var(--color-bg-white);
  border-top: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}
.nav__mobile.open { display: flex; }
.nav__mobile-link {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-weight: 500;
  color: var(--color-text);
  transition: var(--transition);
}
.nav__mobile-link:hover { background: var(--color-primary-bg); color: var(--color-primary); }

/* ═══════════════════════════ HERO ═══════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-h) + 60px) 24px 80px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(91,80,214,.08) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(91,80,214,.05) 0%, transparent 60%),
    var(--color-bg);
}

/* Floating photos */
.hero__photos { position: absolute; inset: 0; pointer-events: none; }

.hero__photo {
  position: absolute;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-photo);
  border: 3px solid rgba(255,255,255,.8);
}
.hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__photo--placeholder {
  background: linear-gradient(135deg, var(--color-primary-bg), #d8d4f5);
}

.hero__photo--1 { width: 140px; height: 160px; top: 18%; left: 4%; transform: rotate(-6deg); }
.hero__photo--2 { width: 120px; height: 140px; top: 8%;  left: 22%; transform: rotate(4deg); }
.hero__photo--3 { width: 130px; height: 150px; top: 14%; right: 5%; transform: rotate(5deg); }
.hero__photo--4 { width: 110px; height: 130px; bottom: 20%; left: 6%;  transform: rotate(-4deg); }
.hero__photo--5 { width: 150px; height: 170px; bottom: 14%; right: 4%; transform: rotate(-7deg); }
.hero__photo--6 { width: 115px; height: 135px; top: 58%; right: 22%; transform: rotate(3deg); }

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(var(--r, -6deg)); }
  50%       { transform: translateY(-14px) rotate(var(--r, -6deg)); }
}
.float-anim { animation: float 5s ease-in-out infinite; }
.hero__photo--1 { --r: -6deg; }
.hero__photo--2 { --r:  4deg; }
.hero__photo--3 { --r:  5deg; }
.hero__photo--4 { --r: -4deg; }
.hero__photo--5 { --r: -7deg; }
.hero__photo--6 { --r:  3deg; }

/* Hero content */
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero__title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 16px;
}

.hero__headline {
  font-size: clamp(1.1rem, 3vw, 1.6rem);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 20px;
}
.hero__headline-highlight {
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  line-height: 1.7;
}
.hero__sub2 {
  font-size: .95rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}
.hero__sub3 {
  font-size: .9rem;
  color: var(--color-text-muted);
  margin-bottom: 40px;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* Stats */
.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 24px 32px;
  background: var(--color-bg-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  flex-wrap: wrap;
}
.hero__stat {
  text-align: center;
  line-height: 1;
}
.hero__stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary);
  display: inline-block;
}
.hero__stat-suffix {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-primary);
}
.hero__stat-label {
  display: block;
  font-size: .78rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  font-weight: 500;
}
.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* Scroll arrow */
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: .8rem;
  text-decoration: none;
  animation: bounce 2s ease-in-out infinite;
}
.hero__scroll-arrow {
  width: 24px;
  height: 24px;
  border-right: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: rotate(45deg);
  border-radius: 2px;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ═══════════════════════════ SECTION COMMON ═══════════════════════════ */
section { padding: 96px 0; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  padding: 6px 20px;
  background: var(--color-primary-bg);
  color: var(--color-primary);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 12px;
  letter-spacing: -1px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ═══════════════════════════ STEPS ═══════════════════════════ */
.steps { background: var(--color-bg-white); }

.steps__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  position: relative;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.step__number {
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--color-primary);
  opacity: .4;
  margin-bottom: 16px;
}

.step__icon {
  width: 80px;
  height: 80px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--color-primary);
  transition: var(--transition);
  position: relative;
}
.step__icon::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: calc(var(--radius-lg) + 4px);
  border: 2px dashed rgba(91,80,214,.2);
  opacity: 0;
  transition: var(--transition);
}
.step:hover .step__icon {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(91,80,214,.3);
}
.step:hover .step__icon::after { opacity: 1; }

.step__title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}
.step__desc {
  font-size: .95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Connector line between steps */
.step__connector {
  display: none;
}
@media (min-width: 768px) {
  .steps__grid { position: relative; }
  .step:not(:last-child)::after {
    content: '→';
    position: absolute;
    right: -24px;
    top: 56px;
    font-size: 1.4rem;
    color: var(--color-primary);
    opacity: .3;
  }
}

/* ═══════════════════════════ GALERIA (główna z oryginalną estetyką) ═══════════════════════════ */
.gallery { background: var(--color-bg); }

.gallery__intro {
  text-align: center;
  margin-bottom: 16px;
  font-size: .9rem;
  color: var(--color-text-muted);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 32px;
  margin-bottom: 48px;
}

/* Gallery card z interactive before/after slider */
.gallery-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
}
.gallery-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.gallery-card__compare {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  user-select: none;
}

.gallery-card__before,
.gallery-card__after {
  position: absolute;
  inset: 0;
}
.gallery-card__before img,
.gallery-card__after img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}
.gallery-card__after {
  transition: clip-path .05s linear;
}

/* Placeholder gradients */
.gallery-card__before { background: linear-gradient(135deg,#e8e8f0,#d0d0e0); }
.gallery-card__after  { background: linear-gradient(135deg,var(--color-primary-bg),#d8d4f5); }

.gallery-card__label {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(0,0,0,.55);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
}
.gallery-card__label--after { left: auto; right: 10px; background: rgba(91,80,214,.7); }

/* Slider handle */
.gallery-card__slider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: #fff;
  cursor: ew-resize;
  z-index: 10;
  touch-action: none;
}
.gallery-card__handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(91,80,214,.4);
  border: 3px solid #fff;
  transition: transform .15s;
}
.gallery-card__slider:active .gallery-card__handle { transform: translate(-50%, -50%) scale(1.15); }

.gallery-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
}
.gallery-card__type {
  font-size: .9rem;
  font-weight: 600;
  color: var(--color-text-muted);
}
.gallery-card__cta {
  font-size: .9rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}
.gallery-card__cta:hover { letter-spacing: .03em; }

.gallery__cta { text-align: center; }

/* ═══════════════════════════ CENNIK ═══════════════════════════ */
.pricing { background: var(--color-bg-white); }

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  max-width: 760px;
  margin: 0 auto 32px;
}

.pricing-card {
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  position: relative;
  transition: var(--transition);
}
.pricing-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.pricing-card--featured {
  background: var(--color-bg-white);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  font-size: .78rem;
  font-weight: 700;
  padding: 5px 20px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(91,80,214,.35);
}

.pricing-card__header { margin-bottom: 28px; }

.pricing-card__tag {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 16px;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 12px;
}
.pricing-card__amount {
  font-size: 3rem;
  font-weight: 900;
  color: var(--color-text);
  letter-spacing: -2px;
  line-height: 1;
}
.pricing-card__currency {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.pricing-card__desc {
  font-size: .9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}
.pricing-card__features li {
  font-size: .9rem;
  color: var(--color-text);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.pricing-card__features li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: 700;
  flex-shrink: 0;
}

.pricing__note {
  text-align: center;
  font-size: .9rem;
  color: var(--color-text-muted);
}
.pricing__note a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ═══════════════════════════ WARIANTY ═══════════════════════════ */
.variants { background: var(--color-bg); }

.variants__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.variant-card {
  background: var(--color-bg-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.variant-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-slow);
}
.variant-card:hover::before { transform: scaleX(1); }
.variant-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.variant-card--featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}
.variant-card--featured::before { transform: scaleX(1); }

.variant-card__icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}
.variant-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}
.variant-card__desc {
  font-size: .9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.variant-card__tags {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}
.variant-card__tags span {
  padding: 4px 14px;
  background: var(--color-primary-bg);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: .78rem;
  font-weight: 600;
}

/* ═══════════════════════════ OPINIE ═══════════════════════════ */
.reviews { background: var(--color-bg-white); }

.reviews__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.review-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: var(--transition);
}
.review-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--color-primary);
}
.review-card__stars {
  font-size: 1.1rem;
  color: #fbbf24;
  margin-bottom: 16px;
  letter-spacing: 2px;
}
.review-card__text {
  font-size: .95rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.review-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.review-card__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.review-card__author strong {
  display: block;
  font-size: .95rem;
  color: var(--color-text);
}
.review-card__author span {
  font-size: .82rem;
  color: var(--color-text-muted);
}

/* ═══════════════════════════ CTA SECTION ═══════════════════════════ */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
  top: -200px;
  right: -200px;
}
.cta-section::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
  bottom: -150px;
  left: -100px;
}

.cta-section__content {
  position: relative;
  z-index: 2;
  text-align: center;
}
.cta-section__title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: -1px;
}
.cta-section__subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,.8);
  margin-bottom: 40px;
}
.cta-section__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-section .btn--primary {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
  box-shadow: 0 8px 32px rgba(0,0,0,.2);
}
.cta-section .btn--primary:hover {
  background: rgba(255,255,255,.9);
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
.cta-section .btn--ghost {
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.4);
  color: #fff;
  backdrop-filter: blur(8px);
}
.cta-section .btn--ghost:hover {
  background: rgba(255,255,255,.25);
  border-color: #fff;
}

/* ═══════════════════════════ FOOTER ═══════════════════════════ */
.footer {
  background: var(--color-text);
  color: rgba(255,255,255,.7);
  padding: 64px 0 32px;
}

.footer .nav__logo-perfect { color: rgba(255,255,255,.9); }
.footer .nav__logo-selfie  { color: var(--color-primary-light); }

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__tagline {
  font-size: .9rem;
  line-height: 1.7;
  margin: 16px 0 24px;
  color: rgba(255,255,255,.6);
}

.footer__social {
  display: flex;
  gap: 12px;
}
.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
  transition: var(--transition);
}
.footer__social-link:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-3px);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__links-title {
  font-size: .85rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 4px;
}
.footer__links a {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  transition: var(--transition);
  text-decoration: none;
}
.footer__links a:hover { color: #fff; }

.footer__newsletter p {
  font-size: .9rem;
  margin-bottom: 16px;
  color: rgba(255,255,255,.6);
}
.footer__form {
  display: flex;
  gap: 8px;
}
.footer__input {
  flex: 1;
  padding: 10px 16px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.08);
  color: #fff;
  font-family: var(--font);
  font-size: .9rem;
  outline: none;
  transition: var(--transition);
}
.footer__input::placeholder { color: rgba(255,255,255,.35); }
.footer__input:focus { border-color: var(--color-primary-light); background: rgba(255,255,255,.12); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: .85rem;
}
.footer__bottom a { color: var(--color-primary-light); }
.footer__bottom a:hover { color: #fff; }

/* ═══════════════════════════ CHAT WIDGET ═══════════════════════════ */
.chat-widget {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.chat-widget__btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-primary);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 8px 32px rgba(91,80,214,.45);
  transition: var(--transition);
  position: relative;
}
.chat-widget__btn:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 40px rgba(91,80,214,.55);
}

.chat-widget__badge {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #ef4444;
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-bg);
  animation: pulse-badge 2s infinite;
}
@keyframes pulse-badge {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.15); }
}

.chat-widget__panel {
  width: 340px;
  background: var(--color-bg-white);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px rgba(0,0,0,.18);
  overflow: hidden;
  display: none;
  flex-direction: column;
  border: 1px solid var(--color-border);
  transform-origin: bottom right;
  animation: chat-open .25s cubic-bezier(.34,1.56,.64,1);
}
.chat-widget__panel.open {
  display: flex;
}
@keyframes chat-open {
  from { transform: scale(.85); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

.chat-widget__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: var(--color-primary);
  color: #fff;
}
.chat-widget__header-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.chat-widget__avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .85rem;
}
.chat-widget__header strong { display: block; font-size: .95rem; }
.chat-widget__status { font-size: .78rem; opacity: .85; }
.chat-widget__close {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 4px;
  opacity: .8;
  transition: var(--transition);
}
.chat-widget__close:hover { opacity: 1; transform: rotate(90deg); }

.chat-widget__messages {
  flex: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 300px;
  overflow-y: auto;
  scroll-behavior: smooth;
}
.chat-widget__messages::-webkit-scrollbar { width: 4px; }
.chat-widget__messages::-webkit-scrollbar-track { background: transparent; }
.chat-widget__messages::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 4px; }

.chat-widget__msg { display: flex; }
.chat-widget__msg--bot  { justify-content: flex-start; }
.chat-widget__msg--user { justify-content: flex-end; }

.chat-widget__bubble {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 18px;
  font-size: .88rem;
  line-height: 1.5;
}
.chat-widget__msg--bot .chat-widget__bubble {
  background: var(--color-bg);
  color: var(--color-text);
  border-bottom-left-radius: 4px;
}
.chat-widget__msg--user .chat-widget__bubble {
  background: var(--color-primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.chat-widget__typing {
  display: flex;
  gap: 4px;
  padding: 12px 16px;
  background: var(--color-bg);
  border-radius: 18px;
  border-bottom-left-radius: 4px;
  width: fit-content;
}
.chat-widget__typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-text-muted);
  animation: typing-dot .9s ease-in-out infinite;
}
.chat-widget__typing span:nth-child(2) { animation-delay: .15s; }
.chat-widget__typing span:nth-child(3) { animation-delay: .30s; }
@keyframes typing-dot {
  0%, 60%, 100% { transform: translateY(0); opacity: .4; }
  30%           { transform: translateY(-6px); opacity: 1; }
}

.chat-widget__input-area {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 20px;
  border-top: 1px solid var(--color-border);
}
.chat-widget__input {
  flex: 1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 10px 16px;
  font-family: var(--font);
  font-size: .9rem;
  color: var(--color-text);
  outline: none;
  transition: var(--transition);
  background: var(--color-bg);
}
.chat-widget__input:focus { border-color: var(--color-primary); background: #fff; }
.chat-widget__send {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}
.chat-widget__send:hover { background: var(--color-primary-dark); transform: scale(1.08); }

/* ═══════════════════════════ TOAST ═══════════════════════════ */
.toast {
  position: fixed;
  bottom: 100px;
  right: 28px;
  padding: 14px 22px;
  background: var(--color-text);
  color: #fff;
  border-radius: var(--radius-md);
  font-size: .9rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 300;
  opacity: 0;
  transform: translateY(12px);
  transition: var(--transition);
  pointer-events: none;
}
.toast.visible {
  opacity: 1;
  transform: translateY(0);
}
.toast--success { background: #16a34a; }
.toast--error   { background: #dc2626; }

/* ═══════════════════════════ SCROLL REVEAL ═══════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .65s cubic-bezier(.4,0,.2,1), transform .65s cubic-bezier(.4,0,.2,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
/* Stagger delay dla grid itemów */
.step:nth-child(1).reveal    { transition-delay: 0s; }
.step:nth-child(2).reveal    { transition-delay: .12s; }
.step:nth-child(3).reveal    { transition-delay: .24s; }
.gallery-card:nth-child(1).reveal { transition-delay: 0s; }
.gallery-card:nth-child(2).reveal { transition-delay: .08s; }
.gallery-card:nth-child(3).reveal { transition-delay: .16s; }
.gallery-card:nth-child(4).reveal { transition-delay: .08s; }
.gallery-card:nth-child(5).reveal { transition-delay: .16s; }
.gallery-card:nth-child(6).reveal { transition-delay: .24s; }
.variant-card:nth-child(1).reveal { transition-delay: 0s; }
.variant-card:nth-child(2).reveal { transition-delay: .12s; }
.variant-card:nth-child(3).reveal { transition-delay: .24s; }
.pricing-card:nth-child(1).reveal { transition-delay: 0s; }
.pricing-card:nth-child(2).reveal { transition-delay: .15s; }
.review-card:nth-child(1).reveal  { transition-delay: 0s; }
.review-card:nth-child(2).reveal  { transition-delay: .1s; }
.review-card:nth-child(3).reveal  { transition-delay: .2s; }

/* ═══════════════════════════ RESPONSIVE ═══════════════════════════ */
@media (max-width: 1024px) {
  .hero__photo--2,
  .hero__photo--6 { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav__links, .nav__logo + .btn--nav { display: none; }
  .nav__burger { display: flex; }

  .hero { padding: calc(var(--nav-h) + 40px) 20px 60px; }
  .hero__photo { display: none; }
  .hero__stats { gap: 16px; padding: 20px; }
  .hero__stat-number { font-size: 1.4rem; }
  .hero__stat-suffix { font-size: 1.1rem; }

  .gallery__grid { grid-template-columns: 1fr; }
  .footer__grid  { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; text-align: center; }

  .pricing__grid { grid-template-columns: 1fr; }
  .reviews__grid { grid-template-columns: 1fr; }

  section { padding: 64px 0; }
  .section-header { margin-bottom: 40px; }

  .chat-widget { bottom: 16px; right: 16px; }
  .chat-widget__panel { width: calc(100vw - 32px); }
}

@media (max-width: 480px) {
  .hero__ctas { flex-direction: column; align-items: center; }
  .cta-section__actions { flex-direction: column; align-items: center; }
  .steps__grid { grid-template-columns: 1fr; }
  .variants__grid { grid-template-columns: 1fr; }
}