/*
 * ═══════════════════════════════════════════════════════
 * PALMY — Brand Design System
 * ═══════════════════════════════════════════════════════
 *
 * COLOR PALETTE
 * --color-teal:        #1E4D4A   Petrol teal — headings, primary buttons, accents
 * --color-teal-mid:    #2A6B67   Mid teal — hover states, secondary tones
 * --color-teal-light:  #E6EFEE   Pale teal — section backgrounds, subtle fill
 * --color-cream:       #F9F5EE   Warm cream — main page background
 * --color-cream-dark:  #F0E9DC   Slightly deeper cream — card backgrounds, trust strip
 * --color-ink:         #1A1A18   Near-black — primary body text
 * --color-ink-mid:     #4A4A45   Mid tone — secondary text, specs
 * --color-amber:       #B87333   Muted caramel/amber — small highlights, product accents (use sparingly)
 * --color-white:       #FFFFFF
 *
 * TYPOGRAPHY
 * Display / Headlines: Cormorant Garamond (serif)
 * Body / UI:           Inter (sans-serif)
 * ═══════════════════════════════════════════════════════
 */

/* ─── Reset & Base ─────────────────────────────────── */

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

:root {
  --color-teal:        #1E4D4A;
  --color-teal-mid:    #2A6B67;
  --color-teal-light:  #E6EFEE;
  --color-cream:       #F9F5EE;
  --color-cream-dark:  #F0E9DC;
  --color-ink:         #1A1A18;
  --color-ink-mid:     #4A4A45;
  --color-amber:       #B87333;
  --color-white:       #FFFFFF;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --transition: 0.18s ease;
}

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

body {
  font-family: var(--font-body);
  font-size: 0.9375rem;     /* 15px */
  line-height: 1.65;
  color: var(--color-ink);
  background-color: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

/* ─── Layout helpers ───────────────────────────────── */

.container {
  width: 100%;
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.container--narrow {
  max-width: 720px;
}

/* ─── Section base ─────────────────────────────────── */

.section {
  padding-block: 5rem;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 500;
  color: var(--color-teal);
  letter-spacing: -0.01em;
  margin-bottom: 2.5rem;
}

/* ─── Buttons ──────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
  border: 2px solid transparent;
  text-decoration: none;
}

.btn__icon {
  width: 1.1rem;
  height: 1.1rem;
  flex-shrink: 0;
}

/* Primary — solid teal */
.btn--primary {
  background-color: var(--color-teal);
  color: var(--color-white);
  border-color: var(--color-teal);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: var(--color-teal-mid);
  border-color: var(--color-teal-mid);
}

/* Secondary — teal outline */
.btn--secondary {
  background-color: transparent;
  color: var(--color-teal);
  border-color: var(--color-teal);
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
  background-color: var(--color-teal);
  color: var(--color-white);
}

/* Ghost — for footer on dark bg */
.btn--ghost {
  background-color: transparent;
  color: var(--color-teal-light);
  border-color: var(--color-teal-light);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  background-color: var(--color-teal-light);
  color: var(--color-teal);
}

/* Focus ring for keyboard nav */
.btn:focus-visible {
  outline: 2.5px solid var(--color-amber);
  outline-offset: 3px;
}

/* ─── Image placeholders ───────────────────────────── */

.img-placeholder {
  display: none;           /* hidden by default; shown by JS onerror */
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  width: 100%;
  height: 100%;
  min-height: 260px;
  background-color: var(--color-cream-dark);
  border: 1.5px dashed var(--color-amber);
  border-radius: var(--radius-md);
  text-align: center;
  padding: 1.5rem;
  color: var(--color-ink-mid);
}

.img-placeholder span {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-teal);
  background-color: var(--color-teal-light);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}

.img-placeholder small {
  font-size: 0.75rem;
  color: var(--color-ink-mid);
  line-height: 1.4;
}

.img-placeholder--hero {
  min-height: 380px;
}

/* ─── 1. HERO ──────────────────────────────────────── */

.hero {
  background-color: var(--color-cream);
  padding-top: 2.5rem;
  padding-bottom: 0;
  overflow: hidden;
}

.hero__inner {
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.wordmark {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--color-teal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 3rem;
}

.hero__content {
  max-width: 600px;
  margin-bottom: 2.5rem;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--color-teal);
  margin-bottom: 1rem;
}

.hero__sub {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-ink-mid);
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero__image-wrap {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-cream-dark);
  margin-top: 0.5rem;
  margin-bottom: 3rem;
  max-height: 520px;
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 4 / 3;
  max-height: 520px;
}

/* ─── 2. TRUST STRIP ───────────────────────────────── */

.trust-strip {
  background-color: var(--color-teal);
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.trust-strip__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.15rem;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.trust-strip__item:last-child {
  border-bottom: none;
}

.trust-strip__label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.trust-strip__value {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-white);
  text-align: center;
}

/* ─── 3. PRODUCTS ──────────────────────────────────── */

.products {
  background-color: var(--color-cream);
}

.products__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.product-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
}

.product-card__img-wrap {
  position: relative;
  width: 100%;
  background-color: var(--color-cream-dark);
  overflow: hidden;
}

.product-card__img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  display: block;
}

.product-card__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card__name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--color-teal);
  letter-spacing: -0.01em;
  margin-bottom: 0.1rem;
}

.product-card__type {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-amber);
  margin-bottom: 0.85rem;
}

.product-card__desc {
  font-size: 0.9375rem;
  color: var(--color-ink-mid);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

/* Spec list */
.spec-list {
  border-top: 1px solid rgba(0,0,0,0.07);
  padding-top: 1rem;
  margin-bottom: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.spec-list li {
  display: flex;
  gap: 0.5rem;
  font-size: 0.84rem;
  line-height: 1.45;
}

.spec-list__key {
  flex-shrink: 0;
  width: 80px;
  font-weight: 600;
  color: var(--color-ink);
}

.spec-list__val {
  color: var(--color-ink-mid);
}

/* ─── 4. WHY PALMY ─────────────────────────────────── */

.why {
  background-color: var(--color-teal-light);
}

.why__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.why__block {
  background-color: var(--color-white);
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0,0,0,0.06);
}

.why__icon {
  width: 40px;
  height: 40px;
  color: var(--color-teal);
  margin-bottom: 1rem;
}

.why__icon svg {
  width: 100%;
  height: 100%;
}

.why__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-teal);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.why__desc {
  font-size: 0.9rem;
  color: var(--color-ink-mid);
  line-height: 1.65;
}

/* ─── 5. HOW TO ORDER ──────────────────────────────── */

.how-to-order {
  background-color: var(--color-cream);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
  counter-reset: none;
}

.steps__item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.steps__num {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: var(--color-teal);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-body);
  margin-top: 0.05rem;
}

.steps__text {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-ink);
  padding-top: 0.25rem;
}

.how-to-order__note {
  font-size: 0.84rem;
  color: var(--color-ink-mid);
  border-top: 1px solid rgba(0,0,0,0.08);
  padding-top: 1.25rem;
  margin-bottom: 2rem;
}

.how-to-order__cta {
  display: flex;
}

/* ─── 6. FOOTER ────────────────────────────────────── */

.footer {
  background-color: var(--color-teal);
  padding-block: 3rem;
}

.footer .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

.footer__wordmark {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.footer__tagline {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
}

.footer__details {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.75);
}

.footer__details a {
  color: rgba(255,255,255,0.75);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

.footer__legal {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}

/* ─── FLOATING WHATSAPP ────────────────────────────── */

.float-wa {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  width: 3.25rem;
  height: 3.25rem;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.28s ease, transform 0.28s ease, background-color var(--transition);
  pointer-events: none;
}

.float-wa.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.float-wa:hover,
.float-wa:focus-visible {
  background-color: #1ebe5d;
}

.float-wa:focus-visible {
  outline: 2.5px solid var(--color-amber);
  outline-offset: 3px;
}

.float-wa svg {
  width: 1.6rem;
  height: 1.6rem;
}

/* ─── REDUCED MOTION ───────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .float-wa {
    transition: none;
  }
  .btn {
    transition: none;
  }
}

/* ─── TABLET (≥ 640px) ─────────────────────────────── */

@media (min-width: 640px) {

  .trust-strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .trust-strip__item {
    border-bottom: none;
    border-right: 1px solid rgba(255,255,255,0.1);
  }

  .trust-strip__item:last-child {
    border-right: none;
  }

  .products__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer .container {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .footer__brand {
    grid-column: 1;
  }

  .footer__details {
    grid-column: 2;
  }

  .footer__cta {
    grid-column: 1;
  }

  .footer__legal {
    grid-column: 1 / -1;
  }
}

/* ─── DESKTOP (≥ 1024px) ───────────────────────────── */

@media (min-width: 1024px) {

  .hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto 1fr;
    column-gap: 4rem;
    align-items: start;
  }

  .wordmark {
    grid-column: 1 / -1;
    margin-bottom: 4rem;
  }

  .hero__content {
    grid-column: 1;
    align-self: center;
    margin-bottom: 0;
    padding-bottom: 4rem;
  }

  .hero__image-wrap {
    grid-column: 2;
    grid-row: 2;
    border-radius: var(--radius-lg);
    margin-top: 0;
    margin-bottom: 3rem;
    align-self: center;
    max-height: 480px;
  }

  .hero__img {
    aspect-ratio: unset;
    height: 100%;
    max-height: 480px;
  }

  .footer .container {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .footer__brand {
    grid-column: 1;
  }

  .footer__details {
    grid-column: 2;
  }

  .footer__cta {
    grid-column: 3;
    justify-self: end;
  }

  .footer__legal {
    grid-column: 1 / -1;
  }
}

/* ─── MINIMUM WIDTH SAFETY (360px) ────────────────── */

@media (max-width: 400px) {
  .btn {
    font-size: 0.82rem;
    padding: 0.8rem 1.1rem;
  }

  .hero__headline {
    font-size: 2rem;
  }

  .spec-list__key {
    width: 72px;
  }
}