* {
  box-sizing: border-box;
}

:root {
  --cream: #f8f5eb;
  --green: #24563b;
  --green-dark: #183f2b;
  --green-soft: #e7eee1;
  --text: #35463a;
  --muted: #758074;
  --border: #e2e7da;
  --white: #fffefa;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(ellipse at 5% 5%, #e8edda 0, transparent 35%),
    var(--cream);
  color: var(--text);
  font-family: "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.site-header {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
  min-height: 90px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid rgba(36, 86, 59, 0.12);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--green);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--green);
  color: white;
  font-size: 23px;
}

.brand-name {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 25px;
  font-weight: 700;
  letter-spacing: -0.8px;
}

.header-tagline {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
}

.welcome {
  width: min(1160px, calc(100% - 48px));
  margin: 36px auto 0;
}

.welcome-content {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(32px, 6vw, 76px);
  padding: clamp(32px, 5vw, 72px);
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(36, 86, 59, 0.08);
  border-radius: 28px;
  box-shadow: 0 22px 60px rgba(38, 61, 39, 0.08);
}

.welcome-copy {
  min-width: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 24px;
  color: var(--green);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 2px;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #83a66c;
  box-shadow: 0 0 0 4px #edf3e7;
}

.welcome h1 {
  margin: 0;
  color: var(--green-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(36px, 4.5vw, 60px);
  font-weight: 600;
  letter-spacing: -1.8px;
  line-height: 1.12;
}

.welcome h1 span {
  color: #63805b;
}

.welcome-intro {
  max-width: 470px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.welcome-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 22px;
  color: var(--green);
  font-size: 12px;
  font-weight: 600;
}

.chat-form {
  width: 100%;
  margin-top: 38px;
}

.input-label {
  display: block;
  margin-bottom: 11px;
  color: var(--green-dark);
  font-size: 14px;
  font-weight: 700;
}

.input-row {
  display: flex;
  gap: 9px;
  padding: 6px;
  border: 1px solid #dce4d7;
  border-radius: 15px;
  background: #fff;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.input-row:focus-within {
  border-color: #719274;
  box-shadow: 0 0 0 4px rgba(36, 86, 59, 0.08);
}

.chat-form input {
  flex: 1;
  width: 0;
  min-width: 0;
  padding: 13px 11px;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 14px;
}

.chat-form input::placeholder {
  color: #9aa196;
}

.chat-form button {
  padding: 14px 17px;
  border: 0;
  border-radius: 10px;
  background: var(--green);
  color: white;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.chat-form button:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
}

.chat-form button:focus-visible {
  outline: 3px solid #a9c5a8;
  outline-offset: 3px;
}

.input-hint {
  margin: 11px 0 0;
  color: #8b9388;
  font-size: 11px;
  line-height: 1.6;
}

.welcome-visual {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 400px;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding: 24px;
  border-radius: 22px;
  background:
    radial-gradient(ellipse at 50% 48%, #f5edce 0, transparent 55%),
    linear-gradient(145deg, #e8eedf, #d8e4d1);
}

.welcome-visual::before,
.welcome-visual::after {
  position: absolute;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(36, 86, 59, 0.12);
  border-radius: 50%;
  content: "";
}

.welcome-visual::before {
  top: -95px;
  right: -65px;
}

.welcome-visual::after {
  bottom: 50px;
  left: -125px;
}

.visual-top-label {
  position: relative;
  z-index: 1;
  color: #547052;
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 2px;
}

.visual-illustration {
  display: grid;
  flex: 1;
  place-items: center;
  min-height: 260px;
}

.plate {
  position: relative;
  display: grid;
  width: min(270px, 100%);
  aspect-ratio: 1;
  place-items: center;
  border: 12px solid #fffdf4;
  border-radius: 50%;
  background: #e7dfc5;
  box-shadow:
    0 16px 35px rgba(54, 69, 38, 0.15),
    inset 0 0 0 2px #d4c8a6,
    inset 0 0 0 9px #f8f2df;
  transform: rotate(-8deg);
}

.dosa {
  position: absolute;
  width: 65%;
  height: 45%;
  border: 3px solid #c58a3e;
  border-radius: 55% 45% 48% 52%;
  background:
    radial-gradient(circle at 25% 35%, #e7b969 0 3px, transparent 4px),
    radial-gradient(circle at 65% 55%, #b97632 0 4px, transparent 5px),
    radial-gradient(circle at 45% 70%, #d39a49 0 3px, transparent 4px),
    linear-gradient(135deg, #f3d38b, #d99540);
  box-shadow: inset 0 0 0 5px rgba(255, 238, 183, 0.45);
  transform: rotate(-20deg);
}

.chutney {
  position: absolute;
  width: 22%;
  aspect-ratio: 1;
  border: 4px solid #fffaf0;
  border-radius: 50%;
  box-shadow: 0 3px 8px rgba(40, 48, 28, 0.12);
}

.chutney-one {
  right: 12%;
  bottom: 19%;
  background: #e8dfba;
}

.chutney-two {
  right: 18%;
  bottom: 40%;
  background: #bb7d39;
}

.sambar {
  position: absolute;
  bottom: 11%;
  left: 18%;
  width: 24%;
  aspect-ratio: 1;
  border: 4px solid #fffaf0;
  border-radius: 50%;
  background: #b76e34;
  box-shadow: 0 3px 8px rgba(40, 48, 28, 0.12);
}

.curry-leaf {
  position: absolute;
  z-index: 2;
  width: 27px;
  height: 12px;
  border-radius: 100% 0 100% 0;
  background: #52794b;
}

.leaf-one {
  top: 23%;
  left: 28%;
  transform: rotate(24deg);
}

.leaf-two {
  top: 28%;
  left: 36%;
  transform: rotate(65deg);
}

.visual-caption {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 14px;
  background: rgba(255, 254, 248, 0.84);
  backdrop-filter: blur(8px);
}

.caption-sparkle {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  place-items: center;
  border-radius: 50%;
  background: var(--green-soft);
  color: var(--green);
  font-size: 21px;
}

.visual-caption strong,
.visual-caption span:not(.caption-sparkle) {
  display: block;
}

.visual-caption strong {
  color: var(--green-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
}

.visual-caption div span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
}

.welcome-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 4px;
  color: #828b7d;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
}

.site-footer {
  padding: 6px 20px 30px;
  color: #899084;
  font-size: 11px;
  text-align: center;
}

.site-footer span {
  color: var(--green);
}

@media (max-width: 800px) {
  .welcome-content {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 36px;
  }

  .welcome-visual {
    min-height: 350px;
  }

  .visual-illustration {
    min-height: 230px;
  }

  .plate {
    width: 235px;
  }
}

@media (max-width: 520px) {
  .site-header,
  .welcome {
    width: calc(100% - 28px);
  }

  .site-header {
    min-height: 76px;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
    font-size: 20px;
  }

  .brand-name {
    font-size: 21px;
  }

  .header-tagline {
    max-width: 105px;
    font-size: 8px;
    line-height: 1.6;
    letter-spacing: 1px;
    text-align: right;
  }

  .welcome {
    margin-top: 20px;
  }

  .welcome-content {
    gap: 28px;
    padding: 27px 20px;
    border-radius: 21px;
  }

  .eyebrow {
    margin-bottom: 18px;
    font-size: 9px;
    letter-spacing: 1.4px;
  }

  .welcome h1 {
    font-size: clamp(34px, 10vw, 45px);
    letter-spacing: -1.2px;
  }

  .welcome-intro {
    margin-top: 18px;
    font-size: 15px;
  }

  .welcome-note {
    align-items: flex-start;
    font-size: 11px;
    line-height: 1.6;
  }

  .chat-form {
    margin-top: 28px;
  }

  .input-row {
    flex-direction: column;
    padding: 7px;
  }

  .chat-form input {
    width: 100%;
    min-height: 47px;
    padding: 12px;
  }

  .chat-form button {
    width: 100%;
    min-height: 49px;
  }

  .welcome-visual {
    min-height: 320px;
    padding: 18px;
  }

  .plate {
    width: 210px;
  }

  .welcome-footer {
    flex-direction: column;
    gap: 8px;
    padding: 18px 4px;
    font-size: 8px;
  }
}

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