/* =================================================================
   Sundaram Traders – Stylesheet
   -----------------------------------------------------------------
   Mobile-first: the base styles are for phones. The @media blocks
   add tablet (600px+), laptop (900px+) and desktop (1200px+) styles.

   Contents
      1. Theme – colours, fonts, spacing   ← change brand colours here
      2. Base & accessibility
      3. Layout helpers
      4. Buttons
      5. Header & navigation
      6. Hero
      7. Products & filters
      8. About
      9. Why choose us
     10. Contact & map
     11. Footer
     12. Floating WhatsApp button
     13. Reduced motion
   ================================================================= */


/* 1. Theme -------------------------------------------------------- */
:root {
  --green-900: #0f3d20;
  --green-800: #155a2b;
  --green-700: #1b6e35;   /* main brand green */
  --green-100: #dff1e4;
  --green-50:  #f1f8f3;

  --blue-900: #0d2a47;
  --blue-800: #0f4580;
  --blue-700: #1459a8;    /* main brand blue */
  --blue-100: #dceafa;
  --blue-50:  #f0f6fd;

  --whatsapp: #0e7a6b;    /* darker than WhatsApp's own green, for readable white text */
  --whatsapp-dark: #0a5e53;

  --text: #1c2b36;
  --text-muted: #52606d;
  --border: #dbe4ea;
  --white: #fff;

  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Helvetica Neue", Arial, sans-serif;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(13, 42, 71, .06), 0 2px 6px rgba(13, 42, 71, .06);
  --shadow: 0 8px 24px rgba(13, 42, 71, .10);
  --shadow-lg: 0 20px 44px rgba(13, 42, 71, .16);

  --header-h: 68px;
  --container: 1160px;
}


/* 2. Base & accessibility ---------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  /* keeps section titles visible below the sticky header */
  scroll-padding-top: calc(var(--header-h) + 8px);
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

h1,
h2,
h3 {
  margin: 0 0 .5em;
  line-height: 1.2;
  color: var(--blue-900);
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--blue-700);
  text-underline-offset: .15em;
}

a:hover {
  color: var(--blue-800);
}

code {
  padding: .1em .35em;
  border-radius: 4px;
  background: var(--blue-100);
  color: var(--blue-900);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: .9em;
}

[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 3px solid var(--blue-700);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.svg-sprite {
  display: none;
}

.icon {
  width: 1.25em;
  height: 1.25em;
  flex-shrink: 0;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 1000;
  padding: .75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--blue-900);
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
  color: var(--white);
}


/* 3. Layout helpers ---------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1rem;
}

.section {
  padding: 3.5rem 0;
}

.section-header {
  max-width: 44rem;
  margin: 0 auto 2rem;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 .75rem;
  padding: .3rem .8rem;
  border-radius: 999px;
  background: var(--green-100);
  color: var(--green-800);
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.section-title {
  font-size: clamp(1.625rem, 1.2rem + 2vw, 2.375rem);
  font-weight: 800;
  letter-spacing: -.01em;
}

.section-intro {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.0625rem;
}

.notice {
  grid-column: 1 / -1;
  margin: 0;
  padding: 1.5rem;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text-muted);
  text-align: center;
}

@media (min-width: 600px) {
  .container {
    padding: 0 1.5rem;
  }
}

@media (min-width: 900px) {
  .section {
    padding: 5rem 0;
  }

  .section-header {
    margin-bottom: 2.5rem;
  }
}


/* 4. Buttons ------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 48px;
  padding: .75rem 1.25rem;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
}

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

.btn-primary {
  background: var(--green-700);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--green-800);
  color: var(--white);
}

.btn-secondary {
  background: var(--blue-700);
  color: var(--white);
}

.btn-secondary:hover {
  background: var(--blue-800);
  color: var(--white);
}

.btn-outline {
  border-color: var(--blue-700);
  background: var(--white);
  color: var(--blue-700);
}

.btn-outline:hover {
  background: var(--blue-700);
  color: var(--white);
}

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

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  color: var(--white);
}

.btn-sm {
  min-height: 42px;
  padding: .5rem 1rem;
  font-size: .9375rem;
}

.btn-lg {
  min-height: 52px;
  padding: .875rem 1.5rem;
  font-size: 1.0625rem;
}

.btn-block {
  width: 100%;
}


/* 5. Header & navigation ----------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: var(--white);
  box-shadow: 0 2px 12px rgba(13, 42, 71, .05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  color: inherit;
  text-decoration: none;
}

.logo-mark {
  width: 44px;
  height: 44px;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.logo-name {
  color: var(--green-700);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -.01em;
}

.logo-sub {
  color: var(--blue-700);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
}

/* Hamburger button (phones & tablets) */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2.5px;
  border-radius: 2px;
  background: var(--blue-900);
  transition: transform .25s ease, opacity .2s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Drop-down menu (phones & tablets) */
.site-nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: calc(100vh - var(--header-h));
  overflow-y: auto;
  padding: .5rem 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--white);
  box-shadow: var(--shadow);
  visibility: hidden;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s;
}

.site-nav.is-open {
  visibility: visible;
  opacity: 1;
  transform: none;
  transition: opacity .2s ease, transform .2s ease, visibility 0s;
}

.nav-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link {
  display: block;
  padding: .875rem .5rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--green-700);
}

.nav-cta {
  width: 100%;
  margin-top: 1rem;
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    max-height: none;
    overflow: visible;
    padding: 0;
    border: 0;
    background: none;
    box-shadow: none;
    visibility: visible;
    opacity: 1;
    transform: none;
    transition: none;
  }

  .nav-list {
    display: flex;
    gap: .25rem;
  }

  .nav-link {
    padding: .5rem .875rem;
    border: 0;
    border-radius: var(--radius-sm);
  }

  .nav-link:hover,
  .nav-link.is-active {
    background: var(--green-50);
  }

  .nav-cta {
    width: auto;
    margin: 0;
  }
}


/* 6. Hero --------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 2.5rem 0 3.5rem;
  background:
    radial-gradient(circle at 88% 12%, rgba(20, 89, 168, .10), transparent 42%),
    radial-gradient(circle at 8% 92%, rgba(27, 110, 53, .12), transparent 45%),
    linear-gradient(180deg, var(--green-50), var(--white) 75%);
}

.hero-inner {
  display: grid;
  gap: 2.25rem;
  align-items: center;
}

.hero-title {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 1.2rem + 3.6vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -.02em;
}

.text-accent {
  color: var(--green-700);
}

.hero-text {
  max-width: 36rem;
  margin-bottom: 1.75rem;
  color: var(--text-muted);
  font-size: clamp(1.05rem, 1rem + .35vw, 1.2rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 1.75rem;
}

.hero-actions .btn {
  flex: 1 1 160px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: .9375rem;
  font-weight: 600;
}

.hero-points li,
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
}

.hero-points li::before,
.check-list li::before {
  content: "";
  flex-shrink: 0;
  width: 1.375rem;
  height: 1.375rem;
  margin-top: .05rem;
  border-radius: 50%;
  background: var(--green-700) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 68% no-repeat;
}

.hero-media {
  position: relative;
}

/* soft coloured block behind the hero image */
.hero-media::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 16px;
  right: -10px;
  bottom: -10px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--green-100), var(--blue-100));
}

.hero-img {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

@media (min-width: 480px) {
  .hero-actions .btn {
    flex: 0 0 auto;
  }
}

@media (min-width: 900px) {
  .hero {
    padding: 4.5rem 0 5.5rem;
  }

  .hero-inner {
    grid-template-columns: 1.05fr 1fr;
    gap: 3.5rem;
  }
}


/* 7. Products & filters ------------------------------------------ */
/* Phones: one scrollable row of filter buttons. Tablets+: wrapped and centred. */
.filters {
  display: flex;
  gap: .5rem;
  margin: 0 -1rem .5rem;
  padding: .5rem 1rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.filter-btn {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: .45rem;
  min-height: 44px;
  padding: .5rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  background: var(--white);
  color: var(--text);
  font: inherit;
  font-size: .9375rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}

.filter-btn:hover {
  border-color: var(--green-700);
  color: var(--green-700);
}

.filter-btn[aria-pressed="true"] {
  border-color: var(--green-700);
  background: var(--green-700);
  color: var(--white);
}

.filter-count {
  min-width: 1.5rem;
  padding: 0 .4rem;
  border-radius: 999px;
  background: var(--green-50);
  color: var(--green-800);
  font-size: .8125rem;
  font-weight: 700;
  text-align: center;
}

.filter-btn[aria-pressed="true"] .filter-count {
  background: rgba(255, 255, 255, .22);
  color: var(--white);
}

.products-status {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: .9375rem;
  text-align: center;
}

.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}

.product-media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--green-50);
}

/* "contain" shows the whole product bag; change to "cover" to fill the box instead */
.product-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-category {
  position: absolute;
  top: .75rem;
  left: .75rem;
  padding: .25rem .65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, .95);
  box-shadow: var(--shadow-sm);
  color: var(--green-800);
  font-size: .75rem;
  font-weight: 700;
}

.product-sample {
  position: absolute;
  top: .75rem;
  right: .75rem;
  padding: .2rem .55rem;
  border: 1px dashed #b07900;
  border-radius: 6px;
  background: #fff4d6;
  color: #6b4400;
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.product-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.125rem 1.125rem 1.25rem;
}

.product-name {
  margin-bottom: .35rem;
  font-size: 1.125rem;
}

.product-desc {
  margin-bottom: .875rem;
  color: var(--text-muted);
  font-size: .9375rem;
}

.product-meta {
  display: grid;
  gap: .3rem;
  margin: 0 0 .875rem;
  padding: .625rem .8rem;
  border-radius: var(--radius-sm);
  background: var(--blue-50);
  font-size: .9375rem;
}

.product-meta-row {
  display: flex;
  justify-content: space-between;
  gap: .75rem;
}

.product-meta dt {
  flex-shrink: 0;
  color: var(--text-muted);
}

.product-meta dd {
  margin: 0;
  color: var(--blue-900);
  font-weight: 700;
  text-align: right;
}

.product-meta dd.is-muted {
  color: var(--text-muted);
  font-weight: 600;
}

.product-features {
  display: grid;
  gap: .3rem;
  margin: 0 0 1.125rem;
  padding: 0;
  list-style: none;
  font-size: .875rem;
}

.product-features li {
  position: relative;
  padding-left: 1.4rem;
}

.product-features li::before {
  content: "";
  position: absolute;
  top: .2em;
  left: 0;
  width: 1rem;
  height: 1rem;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231b6e35' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* keeps the enquiry button at the bottom of every card */
.product-enquire {
  margin-top: auto;
}

.products-note {
  margin: 2rem 0 0;
  color: var(--text-muted);
  font-size: .875rem;
  text-align: center;
}

@media (hover: hover) {
  .product-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
  }
}

@media (min-width: 560px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 600px) {
  .filters {
    flex-wrap: wrap;
    justify-content: center;
    margin: 0 0 .5rem;
    padding: .5rem 0;
    overflow: visible;
  }
}

@media (min-width: 900px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

@media (min-width: 1200px) {
  .product-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}


/* 8. About -------------------------------------------------------- */
.about {
  background: var(--green-50);
}

.about-inner {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.about-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.about-content .section-title {
  margin-bottom: 1rem;
}

.placeholder-note {
  padding: .875rem 1rem;
  border: 2px dashed #b07900;
  border-radius: var(--radius-sm);
  background: #fffaf0;
  color: #6b4400;
  font-size: .9375rem;
}

.check-list {
  display: grid;
  gap: .65rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  font-weight: 600;
}

@media (min-width: 600px) {
  .check-list {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .about-inner {
    grid-template-columns: 1fr 1.1fr;
    gap: 3.5rem;
  }
}


/* 9. Why choose us ------------------------------------------------ */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-card {
  flex: 1 1 300px;
  max-width: 360px;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 1rem;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--green-100), var(--blue-100));
  color: var(--green-700);
}

.feature-icon .icon {
  width: 26px;
  height: 26px;
}

.feature-card h3 {
  margin-bottom: .4rem;
  font-size: 1.125rem;
}

.feature-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: .9375rem;
}


/* 10. Contact & map ---------------------------------------------- */
.contact {
  background: var(--blue-50);
}

.contact-grid {
  display: grid;
  gap: 1.5rem;
}

.contact-card {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.contact-name {
  margin-bottom: 1.25rem;
  color: var(--green-700);
  font-size: 1.375rem;
}

.contact-list {
  display: grid;
  gap: 1rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: .875rem;
}

.contact-item > div {
  min-width: 0;
}

.contact-icon {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--green-50);
  color: var(--green-700);
}

.contact-label {
  display: block;
  color: var(--text-muted);
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.contact-value {
  margin: 0;
  color: var(--text);
  font-weight: 600;
  overflow-wrap: break-word;
  overflow-wrap: anywhere;
}

a.contact-value {
  color: var(--blue-700);
  text-decoration: none;
}

a.contact-value:hover {
  text-decoration: underline;
}

/* lets address and business hours show on several lines */
[data-business] {
  white-space: pre-line;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.contact-actions .btn {
  flex: 1 1 150px;
}

.map-card {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.map-card iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.map-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 320px;
  padding: 2rem 1.5rem;
  border: 2px dashed #9dbad8;
  border-radius: inherit;
  background: repeating-linear-gradient(45deg, var(--blue-50) 0 14px, var(--white) 14px 28px);
  color: var(--text-muted);
  text-align: center;
}

.map-placeholder p {
  max-width: 26rem;
  margin: 0;
}

.map-placeholder-icon {
  width: 48px;
  height: 48px;
  margin-bottom: .75rem;
  color: var(--blue-700);
}

.map-placeholder .map-placeholder-title {
  margin-bottom: .35rem;
  color: var(--blue-900);
  font-size: 1.125rem;
  font-weight: 700;
}

@media (min-width: 600px) {
  .contact-card {
    padding: 2rem;
  }
}

@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr 1.15fr;
    gap: 2rem;
  }
}


/* 11. Footer ------------------------------------------------------ */
.site-footer {
  padding-top: 3rem;
  background: var(--blue-900);
  color: #d6e2ee;
}

.site-footer a {
  color: #d6e2ee;
  text-decoration: none;
}

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

.site-footer :focus-visible {
  outline-color: #ffd166;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  padding-bottom: 2.5rem;
}

.footer-brand p {
  max-width: 22rem;
  margin: 1rem 0 1.25rem;
}

.site-footer .btn-whatsapp,
.site-footer .btn-whatsapp:hover {
  color: var(--white);
  text-decoration: none;
}

.logo-light .logo-name {
  color: var(--white);
}

.logo-light .logo-sub {
  color: #9fd8ae;
}

.footer-title {
  margin-bottom: 1rem;
  color: var(--white);
  font-size: .9375rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.footer-list {
  display: grid;
  gap: .65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  overflow-wrap: break-word;
  overflow-wrap: anywhere;
}

.footer-contact .icon {
  margin-top: .2rem;
  color: #9fd8ae;
}

.footer-bottom {
  /* extra space at the bottom on phones so the floating WhatsApp button doesn't cover the text */
  padding: 1.25rem 0 5.5rem;
  border-top: 1px solid rgba(255, 255, 255, .12);
  color: #aebfd0;
  font-size: .875rem;
}

.footer-bottom p {
  margin: 0;
}

@media (min-width: 700px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1.3fr;
  }
}

@media (min-width: 900px) {
  .footer-bottom {
    padding-bottom: 1.25rem;
  }
}


/* 12. Floating WhatsApp button ----------------------------------- */
.whatsapp-float {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: var(--whatsapp);
  box-shadow: 0 8px 22px rgba(10, 94, 83, .35);
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
  transition: background-color .2s ease, transform .2s ease;
}

.whatsapp-float:hover {
  background: var(--whatsapp-dark);
  color: var(--white);
  transform: translateY(-2px);
}

.whatsapp-float .icon {
  width: 28px;
  height: 28px;
}

.whatsapp-float-text {
  display: none;
}

@media (min-width: 900px) {
  .whatsapp-float {
    right: 1.5rem;
    bottom: 1.5rem;
    width: auto;
    padding: 0 1.25rem 0 1rem;
  }

  .whatsapp-float-text {
    display: inline;
  }
}


/* 13. Reduced motion --------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}