/* Keto Coffee Premium — Premium landing, Italy */
:root {
  --color-bg: #faf8f5;
  --color-bg-alt: #f3efe8;
  --color-text: #2c2c2c;
  --color-text-muted: #5c5c5c;
  --color-accent: #1a4d6d;
  --color-accent-light: #2d6a8f;
  --color-emerald: #0d6b5c;
  --color-gold: #b8860b;
  --color-gold-muted: #c9a227;
  --color-white: #fff;
  --color-border: #e5e2dc;
  /* Coffee theme */
  --coffee-cream: #faf8f5;
  --coffee-latte: #f5f0e8;
  --coffee-caramel: #ebe4da;
  --coffee-mocha: #e5ddd2;
  --coffee-warm: rgba(184, 134, 11, 0.04);
  --coffee-steam: rgba(255, 255, 255, 0.6);
  /* Hero: кофейно-кремовая текстура (пена/латте) — теплее тела страницы */
  --hero-cream: #fdf8f2;
  --hero-beige: #f5ebe0;
  --hero-latte-light: #efe4d8;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --space-xs: 0.25rem;
  --space-s: 0.5rem;
  --space-m: 1rem;
  --space-l: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --width-content: 1120px;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background:
    radial-gradient(ellipse 120% 80% at 20% 0%, var(--coffee-steam) 0%, transparent 50%),
    radial-gradient(ellipse 100% 60% at 80% 100%, var(--coffee-warm) 0%, transparent 45%),
    linear-gradient(180deg, var(--coffee-cream) 0%, var(--coffee-latte) 50%, var(--coffee-cream) 100%);
  -webkit-font-smoothing: antialiased;
}

@media (min-width: 768px) {
  body {
    background-attachment: fixed;
  }
}

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

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

a:hover {
  text-decoration: underline;
}

@media (hover: none) {
  a, .btn {
    -webkit-tap-highlight-color: transparent;
    tap-highlight-color: transparent;
  }
}

/* Layout */
.layout {
  width: 100%;
  max-width: var(--width-content);
  margin: 0 auto;
  padding: 0 var(--space-m);
}

@media (min-width: 600px) {
  .layout {
    padding: 0 var(--space-l);
  }
}

.layout--split {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 900px) {
  .layout--split {
    grid-template-columns: 1fr 1fr;
  }
}

.section {
  padding: var(--space-2xl) 0;
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-3xl) 0;
  }
}

.section--light {
  background:
    linear-gradient(165deg, var(--coffee-latte) 0%, var(--coffee-caramel) 40%, var(--coffee-mocha) 100%);
  position: relative;
}

.section--light::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(circle at 10% 20%, var(--coffee-steam) 0%, transparent 25%),
    radial-gradient(circle at 90% 80%, rgba(184, 134, 11, 0.03) 0%, transparent 30%);
  pointer-events: none;
}

.section--light > * {
  position: relative;
  z-index: 1;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  margin: 0 0 var(--space-xl);
  color: var(--color-text);
  line-height: 1.25;
}

.section__content,
.section__intro {
  max-width: 65ch;
}

.section__link {
  margin: var(--space-xl) 0 0;
}

.prose {
  color: var(--color-text-muted);
  margin: 0 0 var(--space-m);
}

.prose p {
  margin: 0 0 var(--space-m);
}

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

/* Hero — тема «Crema e vapore»: пена латте + лёгкий пар, без зёрен */
.hero {
  position: relative;
  background:
    radial-gradient(ellipse 90% 60% at 50% 0%, rgba(255,255,255,0.35) 0%, transparent 50%),
    linear-gradient(178deg, #fdfaf6 0%, #f7f0e8 35%, #f2ebe2 70%, #f5eee6 100%);
  padding: var(--space-m) 0 var(--space-2xl);
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero {
    padding: var(--space-l) 0 var(--space-3xl);
  }
}

/* Hero::before — пузырьки крема / foam bubbles */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    radial-gradient(circle at 18% 26%, rgba(255,255,255,0.28) 0%, transparent 36%),
    radial-gradient(circle at 76% 20%, rgba(255,255,255,0.24) 0%, transparent 32%),
    radial-gradient(circle at 88% 55%, rgba(255,255,255,0.2) 0%, transparent 30%),
    radial-gradient(circle at 10% 68%, rgba(255,255,255,0.22) 0%, transparent 34%),
    radial-gradient(circle at 52% 44%, rgba(255,255,255,0.16) 0%, transparent 42%);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  pointer-events: none;
}

/* Hero::after — лёгкий пар / steam wisps */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    radial-gradient(ellipse 6% 26% at 24% 48%, rgba(255,255,255,0.25) 0%, transparent 56%),
    radial-gradient(ellipse 5% 20% at 70% 44%, rgba(255,255,255,0.22) 0%, transparent 50%),
    radial-gradient(ellipse 8% 28% at 50% 58%, rgba(255,255,255,0.18) 0%, transparent 52%),
    radial-gradient(ellipse 5% 16% at 38% 32%, rgba(255,255,255,0.16) 0%, transparent 48%);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  pointer-events: none;
}

.hero .hero__top,
.hero .hero__main {
  position: relative;
  z-index: 1;
}

.hero__top {
  padding: var(--space-m) var(--space-l) 0;
  max-width: var(--width-content);
  margin: 0 auto;
}

.logo-block {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-m);
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-text);
}

.badge-it {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.flag {
  font-size: 1rem;
}

.hero__main {
  display: grid;
  gap: var(--space-xl);
  align-items: start;
  padding-top: var(--space-xl);
}

@media (min-width: 600px) {
  .hero__main {
    gap: var(--space-2xl);
    padding-top: var(--space-2xl);
  }
}

@media (min-width: 900px) {
  .hero__main {
    grid-template-columns: 1fr 380px;
    gap: var(--space-3xl);
  }
}

.hero__img-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-m);
  align-items: flex-start;
  margin: var(--space-m) 0;
}

@media (min-width: 600px) {
  .hero__img-benefits {
    gap: var(--space-xl);
    margin: var(--space-xl) 0;
  }
}

.hero__product-img {
  max-width: 280px;
  width: 100%;
  height: auto;
  margin: 0;
  border-radius: var(--radius);
  flex-shrink: 0;
}

.hero__benefits-wrap {
  flex: 1;
  min-width: 200px;
}

.hero__benefits-wrap .hero__benefits {
  margin-bottom: var(--space-m);
}

.hero__benefits-wrap .hero__subtitle {
  margin: var(--space-m) 0 0;
  padding-left: 1rem;
  max-width: none;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.5vw, 2.5rem);
  font-weight: 600;
  margin: 0 0 var(--space-m);
  color: var(--color-text);
  line-height: 1.2;
}

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-xl);
  max-width: 52ch;
}

.hero__benefits {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-xl);
}

.hero__benefits li {
  display: flex;
  align-items: center;
  gap: var(--space-s);
  margin-bottom: var(--space-s);
  font-size: 0.95rem;
}

.hero__benefits .check {
  color: var(--color-emerald);
  font-weight: 600;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-m);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

/* Form */
.form-order {
  background: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

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

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

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group textarea {
  width: 100%;
  padding: var(--space-m);
  min-height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.2s;
}

@media (min-width: 768px) {
  .form-group input[type="text"],
  .form-group input[type="tel"],
  .form-group input[type="email"] {
    min-height: 0;
  }
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

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

.form-group input.input-error,
.form-group input[aria-invalid="true"] {
  border-color: #c0392b;
}

.form-group--checkbox {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  gap: var(--space-s);
}

.form-group__checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-s);
  flex-wrap: nowrap;
}

.form-group__checkbox-row input {
  margin-top: 0.25rem;
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  min-width: 1.25rem;
  min-height: 1.25rem;
  touch-action: manipulation;
}

.form-group__checkbox-row label,
.form-group--checkbox label {
  margin: 0;
  font-weight: 400;
  font-size: 0.85rem;
  flex: 1 1 auto;
  min-width: 0;
}

.form-group--checkbox label a {
  text-decoration: underline;
}

.form-label-required {
  color: #c0392b;
  font-weight: 600;
}

.form-group__privacy-hint {
  display: none;
  flex-basis: 100%;
  margin-top: var(--space-s);
  font-size: 0.85rem;
  color: #c0392b;
}

.form-group__privacy-hint.is-visible {
  display: block;
}

.btn {
  display: inline-block;
  padding: var(--space-m) var(--space-xl);
  min-height: 48px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  touch-action: manipulation;
}

.btn--cta {
  width: 100%;
  background: var(--color-accent);
  color: var(--color-white);
  letter-spacing: 0.05em;
}

.btn--cta:hover {
  background: var(--color-accent-light);
}

.btn--cta:active {
  transform: scale(0.99);
}

.form-order__countdown-wrap {
  margin: 0 0 var(--space-l);
  text-align: center;
}

.form-order__countdown-text {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
}

.form-order__countdown {
  font-weight: 600;
  color: var(--color-accent);
}

.form-order__countdown-note {
  margin: var(--space-xs) 0 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.form-order__urgency {
  margin: var(--space-m) 0 0;
  font-size: 0.9rem;
  text-align: center;
  color: var(--color-text-muted);
}

/* Cards */
.cards {
  display: grid;
  gap: var(--space-l);
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .cards {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  background: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: var(--shadow);
}

.card__icon {
  font-size: 1.75rem;
  display: block;
  margin-bottom: var(--space-m);
}

.card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 var(--space-s);
  color: var(--color-text);
}

.card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* Product */
.section__text .section__title {
  margin-bottom: var(--space-m);
}

.section__media {
  display: flex;
  justify-content: center;
  align-items: center;
}

.product-img {
  max-width: 320px;
  width: 100%;
  border-radius: var(--radius);
}

/* Steps */
.steps {
  display: grid;
  gap: var(--space-xl);
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step {
  text-align: center;
  padding: var(--space-xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: var(--space-m);
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0 0 var(--space-s);
  color: var(--color-text);
}

.step p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* Ingredients */
.ingredient-list {
  list-style: none;
  padding: 0;
  margin: var(--space-xl) 0;
}

.ingredient-list li {
  padding: var(--space-s) 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.ingredient-list li:last-child {
  border-bottom: none;
}

.disclaimer {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin: var(--space-xl) 0 0;
  padding: var(--space-m);
  background: var(--color-bg);
  border-radius: var(--radius);
  border-left: 3px solid var(--color-gold-muted);
}

/* Testimonials */
.testimonials {
  display: grid;
  gap: var(--space-l);
  grid-template-columns: 1fr;
}

@media (min-width: 700px) {
  .testimonials {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .testimonials {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial {
  margin: 0;
  padding: var(--space-xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.testimonial p {
  margin: 0 0 var(--space-m);
  font-style: italic;
  color: var(--color-text);
}

.testimonial cite {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-style: normal;
}

/* Guarantees */
.guarantee-grid {
  display: grid;
  gap: var(--space-l);
  grid-template-columns: 1fr 1fr;
}

@media (min-width: 700px) {
  .guarantee-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.guarantee-item {
  text-align: center;
  padding: var(--space-l);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.guarantee-item__icon {
  font-size: 2rem;
  display: block;
  margin-bottom: var(--space-s);
}

.guarantee-item h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 var(--space-xs);
  color: var(--color-text);
}

.guarantee-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* FAQ */
.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  padding: var(--space-l) 0;
  border-bottom: 1px solid var(--color-border);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item dt {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-s);
  font-size: 1.02rem;
}

.faq-item dd {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

/* CTA section */
.section--cta {
  background: linear-gradient(160deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  color: var(--color-white);
}

.section--cta .section__title {
  color: var(--color-white);
  margin-bottom: var(--space-m);
}

.price-tag {
  font-size: 1.5rem;
  margin: 0 0 var(--space-xl);
}

.price-tag s {
  opacity: 0.8;
  margin-right: var(--space-s);
}

.cta-form-wrap {
  max-width: 420px;
  margin: 0 auto;
}

.cta-form-wrap .form-order {
  box-shadow: var(--shadow-lg);
}

.cta-form-wrap .form-group label {
  color: var(--color-text);
}

/* Footer */
.footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.85);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__main {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.footer__brand .logo-text {
  color: var(--color-white);
}

.footer__brand .badge-it {
  color: rgba(255,255,255,0.8);
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-m);
}

.footer__nav a {
  color: rgba(255,255,255,0.9);
  font-size: 0.9rem;
}

.footer__nav a:hover {
  text-decoration: underline;
  color: var(--color-white);
}

.footer__company {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer__company a {
  color: var(--color-gold-muted);
}

.footer__disclaimer {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  margin: 0;
  line-height: 1.5;
  max-width: 72ch;
}

/* Page (subpages) */
.page {
  padding: var(--space-3xl) 0;
  min-height: 60vh;
}

.page__back {
  display: inline-block;
  margin-bottom: var(--space-xl);
  font-size: 0.9rem;
  color: var(--color-accent);
}

.page h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  margin: 0 0 var(--space-xl);
  color: var(--color-text);
}

.page__content {
  max-width: 65ch;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.page__content p,
.page__content ul {
  margin-bottom: var(--space-m);
}

.page__content h2 {
  font-size: 1.2rem;
  margin: var(--space-xl) 0 var(--space-s);
  color: var(--color-text);
}

.page__content ul {
  padding-left: var(--space-l);
}

.page .footer {
  margin-top: var(--space-3xl);
}

/* Thank you page */
.thank-you-block {
  max-width: 42rem;
  margin: 0 auto;
  text-align: center;
}
.thank-you__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--color-primary);
  margin-bottom: var(--space-l);
}
.thank-you__text {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-m);
  line-height: 1.6;
}
.thank-you__note {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}
.thank-you__note a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Utility */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}