/* ==========================================================================
   Root tokens
   ========================================================================== */
:root {
  --ink:        #14201F;
  --panel:      #F1ECE0;
  --teal:       #0E7C86;
  --teal-lift:  #0B5E66;
  --paper:      #FAF8F3;
  --graphite:   #4C5A56;
  --graphite-strong: #3E4A47; /* darker than --graphite, only for the struck-through original price -- needs to read clearly next to the bold opening price without outweighing it */
  --grease:     #D93B2B;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.25rem;
  --text-xl:   1.75rem;
  --text-2xl:  2.5rem;
  --text-3xl:  4rem;

  --font-display: 'Archivo', sans-serif;
  --font-body: 'Newsreader', serif;
  --font-utility: 'DM Mono', monospace;

  --content-max-width: 68rem;
  --section-gap: 6rem;
  --page-inline-padding: 1.25rem;
}

@media (min-width: 48rem) {
  :root {
    --section-gap: 9rem;
    --page-inline-padding: 2rem;
  }
}

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

* {
  margin: 0;
  padding: 0;
}

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

body {
  min-height: 100vh;
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
}

img, picture, svg {
  display: block;
  max-width: 100%;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  font-stretch: 125%;
  line-height: 1.05;
}

:focus-visible {
  outline: 2px solid var(--teal-lift);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

main {
  max-width: var(--content-max-width);
  margin-inline: auto;
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 1rem var(--page-inline-padding);
  border-bottom: 1px solid var(--teal);
  background: linear-gradient(180deg, var(--paper) 0%, var(--panel) 100%);
}

.site-header__wordmark {
  font-family: var(--font-utility);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  white-space: nowrap;
}

.site-header__wordmark-suffix {
  color: var(--teal-lift);
}

.site-header__cta {
  flex-shrink: 0;
  font-family: var(--font-utility);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.375rem 0.625rem;
  border: 1px solid var(--teal);
  border-radius: 0.25rem;
  box-shadow: 0 0.125rem 0.375rem rgba(0, 0, 0, 0.1);
  transition: border-color 150ms, background-color 150ms, box-shadow 150ms;
}

.site-header__cta:hover {
  background-color: var(--teal);
  color: var(--paper);
  box-shadow: 0 0.25rem 0.625rem rgba(0, 0, 0, 0.16);
}

@media (min-width: 48rem) {
  .site-header {
    gap: 1rem;
    padding-block: 1.25rem;
  }

  .site-header__wordmark {
    font-size: var(--text-base);
    letter-spacing: 0.08em;
  }

  .site-header__cta {
    font-size: var(--text-lg);
    letter-spacing: 0.08em;
    padding: 0.5rem 1rem;
  }
}

/* ==========================================================================
   Buttons (shared component)
   ========================================================================== */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-utility);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.875rem 1.5rem;
  border-radius: 0.25rem;
  border: 1px solid transparent;
  transition: border-color 150ms, background-color 150ms;
}

.button--primary {
  background-color: var(--teal);
  border-color: var(--teal);
  color: var(--paper);
}

.button--primary:hover {
  background-color: var(--teal-lift);
  border-color: var(--teal-lift);
}

.button--secondary {
  border-color: var(--graphite);
  color: var(--ink);
}

.button--secondary:hover {
  border-color: var(--ink);
}

.button--large {
  padding: 1.125rem 2rem;
  font-size: var(--text-xl);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  padding-block: 4rem 3rem;
  padding-inline: var(--page-inline-padding);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero__eyebrow {
  font-family: var(--font-utility);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-lift);
}

.hero__title {
  font-size: var(--text-2xl);
}

.hero__lead {
  max-width: 34rem;
  font-size: var(--text-lg);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero__meta {
  font-family: var(--font-utility);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--graphite);
}

@media (min-width: 48rem) {
  .hero {
    padding-block: 7rem 5rem;
  }

  .hero__title {
    font-size: var(--text-3xl);
  }

  .hero__actions {
    flex-direction: row;
  }
}

/* ==========================================================================
   Section spacing and heading (shared)
   ========================================================================== */
main > section + section {
  margin-top: var(--section-gap);
}

.section-title {
  font-size: var(--text-xl);
}

@media (min-width: 48rem) {
  .section-title {
    font-size: var(--text-2xl);
  }
}

/* ==========================================================================
   Masalah (Problems)
   ========================================================================== */
.problems {
  padding-inline: var(--page-inline-padding);
}

.problems__grid {
  margin-top: 2rem;
  display: grid;
  gap: 2rem;
}

.problem-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  font-stretch: 125%;
  margin-bottom: 0.5rem;
}

@media (min-width: 48rem) {
  .problems__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
  }
}

/* ==========================================================================
   Section reveal (IntersectionObserver-driven)
   ========================================================================== */
main > section {
  opacity: 0;
  transform: translateY(0.75rem);
  transition: opacity 400ms ease-out, transform 400ms ease-out;
}

main > section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  main > section {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ==========================================================================
   Contact sheet (Hasil kerja)
   ========================================================================== */
.contact-sheet {
  padding-inline: var(--page-inline-padding);
}

.contact-sheet__caption {
  margin-top: 0.5rem;
  font-family: var(--font-utility);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--graphite);
}

.contact-sheet__grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background-color: var(--graphite);
  border: 1px solid var(--graphite);
}

.frame {
  position: relative;
  background-color: var(--paper);
  padding: 0.375rem;
}

.frame__image {
  aspect-ratio: 4 / 5;
  background-color: var(--ink);
}

.frame__caption {
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-family: var(--font-utility);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--graphite);
}

.frame__number {
  color: var(--ink);
}

.frame__marker {
  position: absolute;
  top: 0.375rem;
  left: 0.375rem;
  width: calc(100% - 0.75rem);
  aspect-ratio: 4 / 5;
  pointer-events: none;
}

.frame__marker-path {
  fill: none;
  stroke: var(--grease);
  stroke-width: 3;
  stroke-linecap: round;
}

.contact-sheet__note {
  margin-top: 1.5rem;
  max-width: 40rem;
  color: var(--graphite);
  font-size: var(--text-sm);
}

@media (min-width: 48rem) {
  .contact-sheet__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .frame__caption {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* ==========================================================================
   Paket (Pricing)
   ========================================================================== */
.pricing {
  padding-inline: var(--page-inline-padding);
}

.pricing__sub {
  margin-top: 0.75rem;
  max-width: 40rem;
  color: var(--graphite);
}

.pricing__opening-badge {
  align-self: flex-start;
  display: inline-block;
  margin-top: 1.5rem;
  font-family: var(--font-utility);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-lift);
  border: 1px solid var(--teal);
  border-radius: 0.25rem;
  padding: 0.375rem 0.75rem;
}

.pricing__grid {
  margin-top: 2rem;
  display: grid;
  gap: 1.5rem;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem 1.5rem;
  background-color: var(--panel);
  border: 1px solid var(--panel);
  border-radius: 0.5rem;
}

.pricing-card--featured {
  border-color: var(--teal);
}

.pricing-card__badge {
  align-self: flex-start;
  font-family: var(--font-utility);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-lift);
  border: 1px solid var(--teal);
  border-radius: 0.25rem;
  padding: 0.25rem 0.625rem;
}

.pricing-card__title {
  font-size: var(--text-lg);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--font-utility);
  letter-spacing: 0.04em;
}

.pricing-card__price-opening {
  font-size: var(--text-xl);
  color: var(--teal-lift);
}

.pricing-card__price-original {
  font-size: var(--text-sm);
  color: var(--graphite-strong);
}

.pricing-card__desc {
  color: var(--graphite);
}

.pricing-card__list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  list-style: none;
  font-size: var(--text-sm);
}

.pricing-card__list li {
  padding-left: 1.25rem;
  position: relative;
}

.pricing-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.5rem;
  height: 1px;
  background-color: var(--teal-lift);
}

.pricing__note {
  margin-top: 2rem;
  max-width: 40rem;
  color: var(--graphite);
  font-size: var(--text-sm);
}

.pricing__note + .pricing__note {
  margin-top: 0.75rem;
}

@media (min-width: 48rem) {
  .pricing__grid {
    grid-template-columns: repeat(2, 1fr);
    align-items: start;
  }

  .pricing-card--featured {
    transform: translateY(-0.75rem);
  }
}

/* ==========================================================================
   Cara kerja (Process steps)
   ========================================================================== */
.process {
  padding-inline: var(--page-inline-padding);
}

.process__list {
  margin-top: 2.5rem;
  display: grid;
  gap: 2rem;
  list-style: none;
}

.process-step {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 1rem;
  row-gap: 0.5rem;
  align-items: start;
}

.process-step__number {
  grid-row: 1 / 3;
  font-family: var(--font-utility);
  font-size: var(--text-xl);
  color: var(--teal-lift);
}

.process-step__title {
  font-size: var(--text-lg);
}

.process-step p {
  grid-column: 2;
}

@media (min-width: 48rem) {
  .process__list {
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
  }

  .process-step {
    grid-template-columns: 1fr;
  }

  .process-step__number {
    grid-row: auto;
  }

  .process-step p {
    grid-column: auto;
  }
}

/* ==========================================================================
   Tanya jawab (FAQ)
   ========================================================================== */
.faq {
  padding-inline: var(--page-inline-padding);
}

.faq__list {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--panel);
  border-radius: 0.5rem;
  padding: 1.25rem 1.5rem;
}

.faq-item__question {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-stretch: 125%;
  font-size: var(--text-base);
  list-style: none;
}

.faq-item__question::-webkit-details-marker {
  display: none;
}

.faq-item__question::after {
  content: '+';
  float: right;
  color: var(--teal-lift);
  font-family: var(--font-utility);
}

.faq-item[open] .faq-item__question::after {
  content: '\2212';
}

.faq-item__answer {
  margin-top: 1rem;
  color: var(--graphite);
}

@media (min-width: 48rem) {
  .faq__list {
    max-width: 44rem;
  }
}

/* ==========================================================================
   Penutup (Closing)
   ========================================================================== */
.closing {
  padding-inline: var(--page-inline-padding);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
  text-align: left;
}

.closing .section-title {
  max-width: 34rem;
}

.closing__lead {
  max-width: 34rem;
  color: var(--ink);
  font-size: var(--text-lg);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  margin-top: var(--section-gap);
  padding: 2rem var(--page-inline-padding) 5.5rem;
  border-top: 1px solid var(--panel);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 48rem) {
  .site-footer {
    padding-bottom: 2rem;
  }
}

.site-footer__row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.site-footer__meta {
  font-family: var(--font-utility);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--graphite);
}

.site-footer__contacts {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: -0.6875rem;
}

.site-footer__icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  color: var(--graphite);
  transition: color 150ms;
}

.site-footer__icon-link svg {
  width: 1.375rem;
  height: 1.375rem;
}

.site-footer__icon-link:hover {
  color: var(--teal-lift);
}

.site-footer__copyright {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.site-footer__copyright-year {
  font-size: var(--text-sm);
  color: var(--ink);
}

.site-footer__copyright-tagline {
  font-size: var(--text-xs);
  color: var(--graphite);
}

@media (min-width: 48rem) {
  .site-footer__row {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* ==========================================================================
   Floating WhatsApp button (mobile only)
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background-color: var(--teal);
  color: var(--paper);
  box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.4);
  transition: background-color 150ms;
}

.whatsapp-float:hover {
  background-color: var(--teal-lift);
}

@media (min-width: 48rem) {
  .whatsapp-float {
    display: none;
  }
}