/* =============================================
   NAPKINSTITCH — Main Stylesheet
   ============================================= */

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

:root {
  --color-bg: #FAFAF7;
  --color-section: #F5F0EB;
  --color-primary: #8B5E4A;
  --color-primary-dark: #6E4939;
  --color-accent: #C49A8A;
  --color-accent-light: #E8DDD5;
  --color-text: #2D2320;
  --color-text-mid: #5A4A44;
  --color-text-light: #8A7470;
  --color-border: #DDD3CC;
  --color-white: #FFFFFF;

  --font-serif: Georgia, 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  --radius: 8px;
  --radius-lg: 16px;
  --max-width: 1120px;

  --transition: 0.25s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.65;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

/* =============================================
   LAYOUT UTILITIES
   ============================================= */

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

.section {
  padding: 80px 0;
}

.section--alt {
  background-color: var(--color-section);
}

.section__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: normal;
  color: var(--color-text);
  line-height: 1.3;
  margin-bottom: 16px;
}

.section__subtitle {
  font-size: 17px;
  color: var(--color-text-mid);
  max-width: 560px;
  line-height: 1.7;
}

/* =============================================
   BUTTON
   ============================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background-color var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(139, 94, 74, 0.28);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--lg {
  padding: 16px 40px;
  font-size: 17px;
}

/* =============================================
   HEADER
   ============================================= */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 250, 247, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header__logo-mark {
  width: 36px;
  height: 36px;
  background-color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header__logo-mark svg {
  width: 18px;
  height: 18px;
  fill: var(--color-white);
}

.header__brand {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--color-text);
  letter-spacing: 0.01em;
}

.header__cta {
  font-size: 14px;
}

/* =============================================
   HERO
   ============================================= */

.hero {
  padding: 80px 0 0;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-bottom: 60px;
}

.hero__label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  background-color: var(--color-accent-light);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: normal;
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero__subtitle {
  font-size: 18px;
  color: var(--color-text-mid);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero__cta-group {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero__note {
  font-size: 13px;
  color: var(--color-text-light);
}

.hero__image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background-color: var(--color-accent-light);
}

.hero__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__image-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background-color: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  border-radius: var(--radius);
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}

/* =============================================
   SKILLS / WHAT YOU LEARN
   ============================================= */

.skills__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.skill-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.skill-card:hover {
  box-shadow: 0 4px 20px rgba(45, 35, 32, 0.08);
  transform: translateY(-2px);
}

.skill-card__icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-accent-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 20px;
}

.skill-card__title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: normal;
  color: var(--color-text);
  margin-bottom: 8px;
  line-height: 1.3;
}

.skill-card__desc {
  font-size: 14px;
  color: var(--color-text-mid);
  line-height: 1.6;
}

/* =============================================
   FORMAT
   ============================================= */

.format__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.format__image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background-color: var(--color-accent-light);
}

.format__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.format__list {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.format__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.format__item-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  background-color: var(--color-accent-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  margin-top: 1px;
}

.format__item-text strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.format__item-text span {
  font-size: 14px;
  color: var(--color-text-mid);
}

/* =============================================
   AUDIENCE
   ============================================= */

.audience__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.audience-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 32px 28px;
  background-color: var(--color-white);
}

.audience-card__num {
  font-family: var(--font-serif);
  font-size: 48px;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 16px;
  opacity: 0.7;
}

.audience-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.audience-card__text {
  font-size: 14px;
  color: var(--color-text-mid);
  line-height: 1.6;
}

/* =============================================
   STEPS
   ============================================= */

.steps__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 56px;
  position: relative;
}

.steps__list::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: var(--color-border);
}

.step {
  text-align: center;
  padding: 0 16px;
  position: relative;
}

.step__num {
  width: 64px;
  height: 64px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 22px;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
}

.step__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.step__text {
  font-size: 13px;
  color: var(--color-text-mid);
  line-height: 1.6;
}

/* =============================================
   MATERIALS / INCLUDES
   ============================================= */

.includes__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.includes__image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background-color: var(--color-accent-light);
}

.includes__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.includes__list {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.includes__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--color-text-mid);
}

.includes__item::before {
  content: '';
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  background-color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 3px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%23fff' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}

/* =============================================
   FAQ
   ============================================= */

.faq__list {
  margin-top: 48px;
  max-width: 740px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq__item {
  border-bottom: 1px solid var(--color-border);
}

.faq__question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 20px 0;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color var(--transition);
}

.faq__question:hover {
  color: var(--color-primary);
}

.faq__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition);
}

.faq__icon svg {
  width: 12px;
  height: 12px;
  stroke: var(--color-text-mid);
  transition: stroke var(--transition);
}

.faq__item--open .faq__icon {
  transform: rotate(45deg);
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.faq__item--open .faq__icon svg {
  stroke: white;
}

.faq__answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq__answer-inner {
  padding: 0 0 20px;
  font-size: 15px;
  color: var(--color-text-mid);
  line-height: 1.7;
}

.faq__item--open .faq__answer {
  max-height: 300px;
}

/* =============================================
   LEAD FORM
   ============================================= */

.form-section {
  background-color: var(--color-primary);
  padding: 80px 0;
}

.form-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.form-section__title {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3vw, 36px);
  color: var(--color-white);
  font-weight: normal;
  margin-bottom: 16px;
  line-height: 1.3;
}

.form-section__text {
  font-size: 16px;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
}

.form-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-card__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-mid);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(139, 94, 74, 0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-light);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form__submit {
  width: 100%;
  margin-top: 8px;
  padding: 15px;
  font-size: 16px;
}

.form__note {
  margin-top: 12px;
  font-size: 12px;
  color: var(--color-text-light);
  text-align: center;
}

.form__note a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* =============================================
   FOOTER
   ============================================= */

.footer {
  background-color: var(--color-text);
  color: rgba(255,255,255,0.65);
  padding: 48px 0 32px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__brand {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--color-white);
  margin-bottom: 10px;
}

.footer__desc {
  font-size: 13px;
  line-height: 1.6;
  max-width: 280px;
  margin-bottom: 20px;
}

.footer__legal-info {
  font-size: 11px;
  line-height: 1.8;
  color: rgba(255,255,255,0.4);
}

.footer__col-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__link {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}

.footer__link:hover {
  color: var(--color-white);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  flex-wrap: wrap;
  gap: 8px;
}

/* =============================================
   COOKIE BANNER
   ============================================= */

.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  width: calc(100% - 48px);
  max-width: 620px;
  background-color: var(--color-text);
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  z-index: 999;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
  opacity: 0;
}

.cookie-banner--visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.cookie-banner__text {
  font-size: 13px;
  line-height: 1.5;
  flex: 1;
}

.cookie-banner__text a {
  color: var(--color-accent);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-btn {
  padding: 8px 18px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background-color var(--transition);
}

.cookie-btn--accept {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.cookie-btn--accept:hover {
  background-color: var(--color-primary-dark);
}

.cookie-btn--dismiss {
  background-color: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.75);
}

.cookie-btn--dismiss:hover {
  background-color: rgba(255,255,255,0.15);
}

/* =============================================
   SUCCESS PAGE
   ============================================= */

.success-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
}

.success-page__icon {
  width: 80px;
  height: 80px;
  background-color: var(--color-accent-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-size: 36px;
}

.success-page__title {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: normal;
  color: var(--color-text);
  margin-bottom: 12px;
}

.success-page__text {
  font-size: 17px;
  color: var(--color-text-mid);
  max-width: 440px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

/* =============================================
   LEGAL PAGES
   ============================================= */

.legal-page {
  padding: 60px 0 80px;
  max-width: 760px;
  margin: 0 auto;
}

.legal-page h1 {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: normal;
  color: var(--color-text);
  margin-bottom: 8px;
}

.legal-page .updated {
  font-size: 13px;
  color: var(--color-text-light);
  margin-bottom: 40px;
}

.legal-page h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin: 32px 0 10px;
}

.legal-page p, .legal-page li {
  font-size: 15px;
  color: var(--color-text-mid);
  line-height: 1.75;
  margin-bottom: 10px;
}

.legal-page ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 16px;
}

.legal-page a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* =============================================
   RESPONSIVE
   ============================================= */

@media (max-width: 900px) {
  .section {
    padding: 60px 0;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero__image-wrap {
    order: -1;
  }

  .skills__grid {
    grid-template-columns: 1fr 1fr;
  }

  .format__inner,
  .includes__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .format__image-wrap,
  .includes__image-wrap {
    max-height: 280px;
  }

  .audience__cards {
    grid-template-columns: 1fr;
  }

  .steps__list {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .steps__list::before {
    display: none;
  }

  .form-section__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 0 16px;
  }

  .section {
    padding: 48px 0;
  }

  .hero {
    padding: 48px 0 0;
  }

  .skills__grid {
    grid-template-columns: 1fr;
  }

  .steps__list {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .header__cta {
    display: none;
  }

  .form-card {
    padding: 28px 20px;
  }

  .hero__cta-group {
    flex-direction: column;
    align-items: flex-start;
  }
}