:root {
  --paper: #faf9f5;
  --white: #ffffff;
  --ink: #141619;
  --muted: #686d70;
  --line: #e5e5df;
  --blue: #167d9a;
  --blue-dark: #10566b;
  --aqua: #dff2f2;
  --sand: #f0eee5;
  --radius: 18px;
  --content: 1160px;
  --shadow: 0 18px 50px rgba(20, 22, 25, 0.07);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "DM Sans", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
}

body,
button,
input,
select,
textarea {
  font-family: "DM Sans", Arial, sans-serif;
}

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

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

button,
input,
select,
textarea {
  font-size: inherit;
}

button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(22, 125, 154, 0.4);
  outline-offset: 3px;
}

.container {
  width: min(var(--content), calc(100% - 48px));
  margin-inline: auto;
}

.section {
  padding: 94px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 42px;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  color: var(--blue-dark);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  line-height: 1.18;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(2.8rem, 7vw, 5.8rem);
  font-weight: 800;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.35rem);
  font-weight: 750;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.18rem;
}

p {
  color: var(--muted);
}

.lead {
  max-width: 640px;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.85;
}

.section-intro {
  max-width: 680px;
  font-size: 1.05rem;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(229, 229, 223, 0.9);
  background: rgba(250, 249, 245, 0.94);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 14px;
  background: var(--ink);
  color: var(--white);
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.06em;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.brand-copy strong {
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  font-size: 1.02rem;
  letter-spacing: 0.09em;
}

.brand-copy small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.67rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav a {
  color: #4d5356;
  font-size: 0.9rem;
  font-weight: 650;
  transition: color 160ms ease;
}

.site-nav a:hover {
  color: var(--blue);
}

.site-nav .nav-cta {
  padding: 11px 17px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
}

.site-nav .nav-cta:hover {
  background: var(--blue-dark);
  color: var(--white);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 100px 0 86px;
  background:
    radial-gradient(ellipse at 85% 15%, rgba(105, 193, 205, 0.22), transparent 35%),
    linear-gradient(135deg, #faf9f5 15%, #edf5f2 100%);
}

.hero::after {
  position: absolute;
  right: -140px;
  bottom: -250px;
  width: 560px;
  height: 560px;
  border: 1px solid rgba(22, 125, 154, 0.13);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 64px;
}

.hero h1 em {
  color: var(--blue);
  font-style: normal;
}

.hero .lead {
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 13px 21px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-weight: 750;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
  background: var(--blue-dark);
}

.button-secondary {
  border-color: #d6dcd9;
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink);
}

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

.hero-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 25px;
  color: #606b6d;
  font-size: 0.87rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
}

.hero-visual {
  position: relative;
  display: flex;
  min-height: 390px;
  align-items: center;
  justify-content: center;
}

.water-art {
  position: relative;
  display: grid;
  width: min(100%, 360px);
  aspect-ratio: 0.88;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 46% 46% 28px 28px;
  background:
    radial-gradient(ellipse at 50% 20%, rgba(255,255,255,.96), transparent 36%),
    linear-gradient(160deg, #d6eeee 0%, #9dd3dc 48%, #4d9cac 100%);
  box-shadow: var(--shadow);
}

.water-art::before,
.water-art::after {
  position: absolute;
  right: -10%;
  bottom: -12%;
  left: -10%;
  height: 44%;
  border-radius: 50% 50% 0 0;
  background: rgba(255, 255, 255, 0.25);
  content: "";
  transform: rotate(-9deg);
}

.water-art::after {
  bottom: -22%;
  background: rgba(16, 86, 107, 0.2);
  transform: rotate(8deg);
}

.water-drop {
  position: relative;
  z-index: 1;
  width: 112px;
  height: 150px;
  border: 2px solid rgba(255,255,255,.7);
  border-radius: 70% 30% 65% 35% / 65% 35% 65% 35%;
  background: linear-gradient(140deg, rgba(255,255,255,.85), rgba(22,125,154,.24));
  box-shadow: 0 20px 60px rgba(16, 86, 107, 0.2);
  transform: rotate(45deg);
}

.visual-label {
  position: absolute;
  z-index: 2;
  right: -12px;
  bottom: 30px;
  max-width: 220px;
  padding: 17px 20px;
  border: 1px solid rgba(229, 229, 223, 0.9);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.visual-label strong,
.visual-label span {
  display: block;
}

.visual-label strong {
  font-family: "Plus Jakarta Sans", Arial, sans-serif;
  font-size: 0.95rem;
}

.visual-label span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.8rem;
}

.trust-strip {
  padding: 23px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.65);
}

.trust-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 26px;
}

.trust-inner span {
  color: #51595b;
  font-size: 0.86rem;
  font-weight: 700;
}

.trust-inner span::before {
  margin-right: 9px;
  color: var(--blue);
  content: "✦";
}

.about-grid {
  display: grid;
  align-items: start;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
}

.about-copy p {
  max-width: 650px;
}

.feature-list {
  display: grid;
  margin-top: 28px;
  gap: 16px;
}

.feature {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 15px;
}

.feature-number {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 13px;
  background: var(--aqua);
  color: var(--blue-dark);
  font-size: 0.85rem;
  font-weight: 800;
}

.feature p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.feature strong {
  color: var(--ink);
}

.process-section {
  background: var(--sand);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.info-card {
  min-height: 245px;
  padding: 28px;
  border: 1px solid rgba(20,22,25,.07);
  border-radius: var(--radius);
  background: rgba(255,255,255,.8);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.card-icon {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 28px;
  place-items: center;
  border-radius: 15px;
  background: var(--aqua);
  color: var(--blue-dark);
  font-size: 1.25rem;
}

.info-card p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.product-card {
  display: flex;
  min-height: 320px;
  flex-direction: column;
  align-items: flex-start;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.product-visual {
  display: grid;
  width: 100%;
  height: 112px;
  margin-bottom: 26px;
  place-items: center;
  overflow: hidden;
  border-radius: 13px;
  background: linear-gradient(135deg, #e3f4f3, #f6f4ed);
  color: var(--blue-dark);
  font-size: 2.4rem;
}

.product-card p {
  flex-grow: 1;
  font-size: 0.94rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-dark);
  font-weight: 800;
}

.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.values-section {
  background: var(--ink);
  color: var(--white);
}

.values-section h2,
.values-section h3 {
  color: var(--white);
}

.values-section .eyebrow {
  color: #8fd2dc;
}

.values-section .section-intro,
.values-section .info-card p {
  color: #c3c8c8;
}

.values-section .card-grid {
  margin-top: 35px;
}

.values-section .info-card {
  border-color: rgba(255,255,255,.12);
  background: rgba(255,255,255,.055);
}

.values-section .card-icon {
  background: rgba(143,210,220,.13);
  color: #8fd2dc;
}

.contact-grid {
  display: grid;
  align-items: start;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
}

.contact-details {
  display: grid;
  margin-top: 28px;
  gap: 20px;
}

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

.contact-symbol {
  display: grid;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  place-items: center;
  border-radius: 13px;
  background: var(--aqua);
  color: var(--blue-dark);
}

.contact-item strong,
.contact-item span {
  display: block;
}

.contact-item strong {
  margin-bottom: 3px;
}

.contact-item span {
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-form {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--white);
  box-shadow: 0 10px 35px rgba(20,22,25,.035);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 19px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-field-full {
  grid-column: 1 / -1;
}

.form-field label {
  font-size: 0.88rem;
  font-weight: 750;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 49px;
  padding: 12px 14px;
  border: 1px solid #dfe2de;
  border-radius: 11px;
  background: #fdfdfb;
  color: var(--ink);
}

.form-field textarea {
  min-height: 125px;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #919694;
}

.contact-form .button {
  width: 100%;
  margin-top: 20px;
}

.form-status {
  min-height: 25px;
  margin: 13px 0 0;
  font-size: 0.88rem;
}

.site-footer {
  padding: 30px 0;
  border-top: 1px solid var(--line);
  background: #f3f2ec;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-inner p {
  margin: 0;
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.85rem;
}

.footer-links a:hover {
  color: var(--blue-dark);
}

@media (max-width: 900px) {
  .site-nav {
    gap: 16px;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(230px, .8fr);
    gap: 28px;
  }

  .hero-visual {
    min-height: 320px;
  }

  .about-grid,
  .contact-grid {
    gap: 38px;
  }

  .card-grid,
  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .container {
    width: min(var(--content), calc(100% - 32px));
  }

  .section {
    padding: 68px 0;
  }

  .header-inner {
    min-height: 72px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 10px 16px 18px;
    border-bottom: 1px solid var(--line);
    background: var(--paper);
    box-shadow: 0 18px 30px rgba(20,22,25,.07);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 13px 8px;
  }

  .site-nav .nav-cta {
    margin-top: 7px;
    text-align: center;
  }

  .hero {
    padding: 65px 0 55px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .hero h1 {
    font-size: clamp(2.65rem, 12vw, 4.4rem);
  }

  .hero-visual {
    min-height: 300px;
  }

  .water-art {
    width: min(75%, 290px);
  }

  .visual-label {
    right: 0;
    bottom: 15px;
  }

  .trust-inner {
    justify-content: flex-start;
    gap: 12px 20px;
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .card-grid,
  .products-grid {
    grid-template-columns: 1fr;
  }

  .info-card {
    min-height: auto;
  }

  .product-card {
    min-height: auto;
  }

  .contact-form {
    padding: 22px;
  }

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

  .form-field-full {
    grid-column: auto;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

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