/* =======================================================================
   Aavira - Pure Milk. Pure Love.
   Palette sampled directly from the brand logo.
   ======================================================================= */

:root {
  --navy:        #042352;
  --navy-700:    #0a2f68;
  --navy-500:    #17417f;
  --blue:        #025C9B;
  --blue-400:    #2b7fbd;
  --green:       #6C9419;
  --green-600:   #5b7f13;
  --milk:        #F6F3EE;
  --cream:       #E1DAD0;
  --paper:       #FCFAF6;
  --white:       #ffffff;
  --ink:         #0d1b33;
  --ink-soft:    #4a5872;
  --ink-mute:    #7b879d;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-tamil:   "Noto Sans Tamil", "Latha", sans-serif;

  --wrap:   1180px;
  --radius: 18px;
  --radius-sm: 10px;

  --shadow-sm: 0 2px 8px rgba(4, 35, 82, .06);
  --shadow:    0 14px 40px -18px rgba(4, 35, 82, .28);
  --shadow-lg: 0 34px 70px -28px rgba(4, 35, 82, .40);

  --ease: cubic-bezier(.22, .68, .32, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.68;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -.015em;
  color: var(--navy);
  margin: 0 0 .5em;
}

h1 { font-size: clamp(2.9rem, 6.6vw, 4.6rem); letter-spacing: -.03em; }
h2 { font-size: clamp(2rem, 4vw, 2.9rem); letter-spacing: -.02em; }
h3 { font-size: 1.3rem; }

h1 em { font-style: italic; color: var(--blue); }

p { margin: 0 0 1.1em; }

a { color: var(--blue); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--navy); }

.ta { font-family: var(--font-tamil); font-weight: 600; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--navy); color: #fff; padding: 12px 20px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 24px; }
.wrap--narrow { max-width: 820px; }

/* ---------------- Placeholders (swap these for real details) ---------- */
[data-placeholder] {
  background: rgba(108, 148, 25, .13);
  border-bottom: 1px dashed rgba(108, 148, 25, .6);
  border-radius: 3px;
  padding: 0 4px;
  font-style: normal;
}
.section--navy [data-placeholder],
.footer [data-placeholder],
.announce [data-placeholder] {
  background: rgba(255, 255, 255, .14);
  border-bottom-color: rgba(255, 255, 255, .45);
}

/* ---------------- Buttons --------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-size: .97rem; font-weight: 600;
  letter-spacing: .01em;
  padding: 15px 30px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease);
  white-space: nowrap;
}
.btn--primary { background: var(--navy); color: #fff; box-shadow: var(--shadow); }
.btn--primary:hover { background: var(--blue); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.btn--ghost { background: transparent; color: var(--navy); border-color: rgba(4, 35, 82, .22); }
.btn--ghost:hover { border-color: var(--navy); background: rgba(4, 35, 82, .04); transform: translateY(-2px); color: var(--navy); }

.btn--sm { padding: 11px 22px; font-size: .9rem; }
.btn--block { width: 100%; }

/* ---------------- Kicker ---------------------------------------------- */
.kicker {
  display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap;
  font-size: .82rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--green-600);
  margin: 0 0 18px;
}
.kicker .ta { letter-spacing: 0; text-transform: none; font-size: 1.02rem; color: var(--navy); }
.kicker__sep { width: 26px; height: 1.5px; background: currentColor; opacity: .45; display: inline-block; }
.section--navy .kicker { color: #9fd14a; }
.section--navy .kicker .ta { color: #dbe6ff; }

/* ---------------- Announcement ---------------------------------------- */
.announce {
  background: var(--navy);
  color: rgba(255, 255, 255, .88);
  font-size: .87rem;
}
.announce__inner {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  padding-block: 10px; flex-wrap: wrap; text-align: center;
}
.announce p { margin: 0; }
.announce strong { color: #fff; font-weight: 600; }
.announce a { color: #9fd14a; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.announce a:hover { color: #fff; }
.announce__dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--green);
  box-shadow: 0 0 0 0 rgba(108, 148, 25, .7);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(159, 209, 74, .7); }
  70%  { box-shadow: 0 0 0 9px rgba(159, 209, 74, 0); }
  100% { box-shadow: 0 0 0 0 rgba(159, 209, 74, 0); }
}

/* ---------------- Header ---------------------------------------------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(252, 250, 246, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.header.is-stuck {
  border-bottom-color: rgba(4, 35, 82, .09);
  box-shadow: 0 6px 24px -14px rgba(4, 35, 82, .28);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 10px; }

.brand { display: flex; align-items: center; }
.brand__mark { height: 74px; width: auto; transition: transform .3s var(--ease); }
.brand:hover .brand__mark { transform: scale(1.04); }

.nav { display: flex; align-items: center; gap: 30px; }
.nav > a {
  font-size: .95rem; font-weight: 500; color: var(--ink-soft);
  position: relative; padding-block: 4px;
}
.nav > a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
  background: var(--green); transition: width .28s var(--ease);
}
.nav > a:not(.btn):hover { color: var(--navy); }
.nav > a:not(.btn):hover::after { width: 100%; }
.nav__cta { margin-left: 6px; }

.burger { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.burger span {
  display: block; width: 24px; height: 2px; background: var(--navy); border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.burger span + span { margin-top: 5px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------------- Hero ------------------------------------------------- */
.hero { position: relative; overflow: hidden; padding-block: clamp(48px, 8vw, 96px) clamp(60px, 9vw, 110px); }
.hero__bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(1000px 640px at 88% 6%, rgba(2, 92, 155, .10), transparent 62%),
    radial-gradient(760px 520px at 4% 92%, rgba(108, 148, 25, .10), transparent 60%),
    linear-gradient(180deg, var(--paper) 0%, var(--milk) 100%);
}
.hero__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center;
}
.hero__lead { font-size: 1.14rem; color: var(--ink-soft); max-width: 40ch; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }

.hero__trust {
  list-style: none; margin: 40px 0 0; padding: 26px 0 0;
  border-top: 1px solid rgba(4, 35, 82, .1);
  display: flex; flex-wrap: wrap; gap: 12px 30px;
  font-size: .9rem; font-weight: 500; color: var(--ink-soft);
}
.hero__trust li { display: flex; align-items: center; gap: 9px; }
.hero__trust span, .checks span {
  flex: none;
  width: 21px; height: 21px; border-radius: 50%;
  background: rgba(108, 148, 25, .15); color: var(--green-600);
  display: grid; place-items: center; font-size: .72rem; font-weight: 700;
}

.hero__art { position: relative; display: grid; place-items: center; }
.hero__logo-ring {
  position: relative;
  width: min(100%, 460px); aspect-ratio: 1;
  display: grid; place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, #fff 0%, #fff 56%, rgba(255,255,255,0) 72%);
}
.hero__logo-ring::before {
  content: ""; position: absolute; inset: -4%;
  border-radius: 50%;
  border: 1px dashed rgba(2, 92, 155, .28);
  animation: spin 46s linear infinite;
}
.hero__logo-ring::after {
  content: ""; position: absolute; inset: 6%;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 46%, rgba(255,255,255,.95), rgba(246,243,238,.55) 70%, transparent 76%);
  box-shadow: 0 40px 80px -40px rgba(4, 35, 82, .55);
  z-index: -1;
}
@keyframes spin { to { transform: rotate(360deg); } }
.hero__logo-ring img { position: relative; width: 92%; animation: float 7s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-11px); } }

.hero__badge {
  position: absolute; right: 3%; bottom: -3%;
  background: var(--navy); color: #fff;
  border-radius: 50%; width: 118px; height: 118px;
  display: grid; place-content: center; text-align: center; gap: 2px;
  box-shadow: var(--shadow-lg);
  border: 3px solid rgba(255, 255, 255, .85);
  transform: rotate(-9deg);
}
.hero__badge strong { font-family: var(--font-display); font-size: 1.6rem; line-height: 1; }
.hero__badge span { font-size: .63rem; letter-spacing: .1em; text-transform: uppercase; line-height: 1.35; opacity: .85; }

/* ---------------- Marquee strip ---------------------------------------- */
.strip {
  background: var(--navy); color: rgba(255, 255, 255, .92);
  overflow: hidden; padding-block: 15px;
  border-block: 1px solid rgba(255, 255, 255, .08);
}
.strip__track {
  display: flex; align-items: center; gap: 26px; width: max-content;
  animation: marquee 34s linear infinite;
  font-family: var(--font-display); font-style: italic; font-size: 1.12rem;
  white-space: nowrap;
}
.strip__track .ta { font-style: normal; font-size: 1rem; }
.strip__sep { color: var(--green); font-size: .5rem; font-style: normal; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------------- Sections --------------------------------------------- */
.section { padding-block: clamp(72px, 10vw, 118px); position: relative; }
.section--milk { background: var(--milk); }
.section--navy { background: var(--navy); color: rgba(255, 255, 255, .8); }
.section--navy h2, .section--navy h3 { color: #fff; }
.section--navy a { color: #9fd14a; }
.section--navy a:hover { color: #fff; }

.sec-head { max-width: 640px; margin-bottom: 56px; }
.sec-head--center { margin-inline: auto; text-align: center; }
.sec-head--center .kicker { justify-content: center; }
.sec-head__lead { font-size: 1.08rem; color: var(--ink-soft); margin-bottom: 0; }
.section--navy .sec-head__lead { color: rgba(255, 255, 255, .72); }

/* ---------------- Milk cards -------------------------------------------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; align-items: stretch; }

.card {
  position: relative;
  background: #fff;
  border: 1px solid rgba(4, 35, 82, .08);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
  transition: transform .32s var(--ease), box-shadow .32s var(--ease), border-color .32s var(--ease);
}
.card:hover { transform: translateY(-7px); box-shadow: var(--shadow-lg); border-color: rgba(2, 92, 155, .28); }
.card--featured { border-color: rgba(2, 92, 155, .35); box-shadow: var(--shadow); }

.card__flag {
  position: absolute; top: 16px; right: 16px; z-index: 2;
  background: var(--green); color: #fff;
  font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px;
}

.card__top { padding: 34px 28px 10px; display: grid; place-items: center; background: linear-gradient(180deg, var(--milk), #fff); }

/* Milk pouch illustration, drawn in CSS */
.pack {
  width: 128px; height: 176px;
  border-radius: 7px 7px 20px 20px / 7px 7px 28px 28px;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  gap: 3px; padding: 0 10px 34px;
  color: #fff; text-align: center;
  position: relative;
  box-shadow:
    inset 0 -15px 0 rgba(0, 0, 0, .15),
    0 18px 34px -18px rgba(4, 35, 82, .55);
  transition: transform .32s var(--ease);
}
.card:hover .pack { transform: translateY(-5px) rotate(-2deg); }
/* crimped fin seal across the top, the giveaway that this is a pouch */
.pack::before {
  content: ""; position: absolute; top: -7px; left: -8px; right: -8px; height: 16px;
  border-radius: 4px;
  background:
    repeating-linear-gradient(90deg, rgba(0, 0, 0, .26) 0 2px, rgba(255, 255, 255, .13) 2px 5px),
    var(--seal, rgba(0, 0, 0, .35));
  box-shadow: 0 2px 4px -1px rgba(4, 35, 82, .35);
}
/* soft plastic sheen */
.pack::after {
  content: ""; position: absolute; inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(100deg, rgba(255,255,255,.30) 0%, rgba(255,255,255,.05) 26%, rgba(255,255,255,0) 44%, rgba(0,0,0,.14) 100%),
    linear-gradient(90deg, rgba(255,255,255,0) 62%, rgba(255,255,255,.14) 72%, rgba(255,255,255,0) 80%);
}
.pack__label { font-family: var(--font-display); font-style: italic; font-size: 1.34rem; position: relative; z-index: 1; }
.pack__type { font-size: .58rem; letter-spacing: .17em; text-transform: uppercase; opacity: .92; position: relative; z-index: 1; line-height: 1.3; }

.pack--toned { --seal: #02456f; background: linear-gradient(160deg, #2b7fbd, var(--blue)); }
.pack--std   { --seal: #02163a; background: linear-gradient(160deg, var(--navy-500), var(--navy)); }
.pack--full  { --seal: #47650e; background: linear-gradient(160deg, #86af2a, var(--green-600)); }

.card__body { padding: 8px 28px 30px; display: flex; flex-direction: column; flex: 1; }
.card__desc { color: var(--ink-soft); font-size: .96rem; }

.spec {
  display: flex; gap: 10px; margin: 20px 0 18px;
  border-block: 1px solid rgba(4, 35, 82, .08); padding-block: 14px;
}
.spec > div { flex: 1; }
.spec dt { font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 3px; }
.spec dd { margin: 0; font-family: var(--font-display); font-size: 1.22rem; font-weight: 600; color: var(--navy); }

.card__best { font-size: .88rem; color: var(--ink-soft); margin-bottom: 14px; }
.card__best strong { color: var(--navy); font-weight: 600; }
.card__price { margin: auto 0 0; padding-top: 6px; font-family: var(--font-display); font-size: 1.24rem; font-weight: 600; color: var(--navy); }

.cards__note { margin: 34px 0 0; text-align: center; font-size: .92rem; color: var(--ink-mute); }

/* ---------------- Process roadmap ---------------------------------------- */
.road {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  position: relative;
}
/* the road itself, running behind the nodes */
.road::before {
  content: "";
  position: absolute; top: 47px; left: 12.5%; right: 12.5%;
  border-top: 2px dashed rgba(255, 255, 255, .26);
  z-index: 0;
}

.road__step { position: relative; z-index: 1; text-align: center; padding: 0 6px; }

.road__node {
  position: relative;
  width: 94px; height: 94px; margin: 0 auto 26px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: #9fd14a;
  background: #0a2a5c;
  border: 1.5px solid rgba(159, 209, 74, .38);
  box-shadow: 0 0 0 7px rgba(4, 35, 82, 1), 0 14px 30px -14px rgba(0, 0, 0, .7);
  transition: transform .34s var(--ease), border-color .34s var(--ease), background .34s var(--ease);
}
.road__step:hover .road__node {
  transform: translateY(-6px);
  background: #0e3773;
  border-color: rgba(159, 209, 74, .85);
}
.road__node svg { width: 46px; height: 46px; }

.road__num {
  position: absolute; top: -6px; right: -6px;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--green); color: #fff;
  font-family: var(--font-body); font-size: .76rem; font-weight: 700;
  display: grid; place-items: center;
  border: 3px solid var(--navy);
}

.road__step h3 { font-size: 1.16rem; margin-bottom: .45em; }
.road__step p { margin: 0; font-size: .93rem; color: rgba(255, 255, 255, .72); }

.road__end {
  margin: 52px 0 0; text-align: center;
  font-family: var(--font-display); font-style: italic; font-size: 1.14rem;
  color: rgba(255, 255, 255, .82);
}
.road__end span { display: block; color: var(--green); font-style: normal; font-size: 1.5rem; margin-bottom: 4px; }

/* ---------------- Promise ------------------------------------------------ */
.promise { display: grid; grid-template-columns: 1.08fr .92fr; gap: 64px; align-items: center; }
.promise__copy p { color: var(--ink-soft); }

.checks {
  list-style: none; margin: 30px 0 0; padding: 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 13px 22px;
  font-size: .94rem; font-weight: 500; color: var(--ink);
}
.checks li { display: flex; align-items: flex-start; gap: 10px; line-height: 1.45; }

.promise__panel {
  background: linear-gradient(165deg, var(--navy), #061a3d);
  border-radius: 26px;
  padding: 44px 38px;
  color: #fff;
  box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.promise__panel::before {
  content: ""; position: absolute; top: -70px; right: -70px; width: 220px; height: 220px;
  border-radius: 50%; background: radial-gradient(circle, rgba(108,148,25,.35), transparent 70%);
}
.panel-quote { position: relative; text-align: center; padding-bottom: 30px; border-bottom: 1px solid rgba(255,255,255,.14); }
.panel-quote__ta { font-size: 1.5rem; margin: 0 0 6px; color: #fff; }
.panel-quote__en { font-family: var(--font-display); font-style: italic; font-size: 1.12rem; color: rgba(255,255,255,.7); margin: 0; }

.stats { display: grid; gap: 22px; margin-top: 30px; position: relative; }
.stat { display: flex; align-items: baseline; gap: 16px; }
.stat strong { font-family: var(--font-display); font-size: 2rem; color: #9fd14a; line-height: 1; min-width: 68px; }
.stat span { font-size: .92rem; color: rgba(255, 255, 255, .72); }

/* ---------------- FAQ ----------------------------------------------------- */
.faq { display: grid; gap: 12px; }
.faq__item {
  background: #fff;
  border: 1px solid rgba(4, 35, 82, .09);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.faq__item[open] { border-color: rgba(2, 92, 155, .3); box-shadow: var(--shadow-sm); }
.faq__item summary {
  cursor: pointer; list-style: none;
  padding: 20px 56px 20px 24px;
  font-weight: 600; font-size: 1.02rem; color: var(--navy);
  position: relative;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: ""; position: absolute; right: 24px; top: 50%;
  width: 10px; height: 10px; margin-top: -6px;
  border-right: 2px solid var(--blue); border-bottom: 2px solid var(--blue);
  transform: rotate(45deg); transition: transform .28s var(--ease);
}
.faq__item[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq__item summary:hover { color: var(--blue); }
.faq__body { padding: 0 24px 22px; }
.faq__body p { margin: 0; color: var(--ink-soft); font-size: .97rem; }

/* ---------------- Enquiry -------------------------------------------------- */
.enquiry { display: grid; grid-template-columns: .95fr 1.05fr; gap: 60px; align-items: start; }
.enquiry__copy p { color: rgba(255, 255, 255, .74); }

.contact-list { list-style: none; margin: 34px 0 0; padding: 0; display: grid; gap: 16px; }
.contact-list li {
  display: grid; grid-template-columns: 130px 1fr; gap: 12px; align-items: center;
  padding-bottom: 14px; border-bottom: 1px solid rgba(255, 255, 255, .12);
  font-size: .96rem;
}
.contact-list__label { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.5); }

.form {
  background: #fff; border-radius: 22px; padding: 36px 34px;
  box-shadow: var(--shadow-lg);
}
.field { margin-bottom: 18px; }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label {
  display: block; font-size: .8rem; font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-soft); margin-bottom: 7px;
}
.field__opt { text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--ink-mute); }

.field input, .field select, .field textarea {
  width: 100%; font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  background: var(--paper);
  border: 1.5px solid rgba(4, 35, 82, .13);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
}
.field textarea { resize: vertical; min-height: 88px; }
.field select { appearance: none; background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23025C9B' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 15px center; background-size: 12px; padding-right: 38px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; background: #fff;
  border-color: var(--blue); box-shadow: 0 0 0 4px rgba(2, 92, 155, .12);
}
.field.is-invalid input, .field.is-invalid select { border-color: #c0392b; }
.field__err { margin: 6px 0 0; font-size: .8rem; color: #c0392b; min-height: 0; }

.form .btn { margin-top: 8px; }
.form__alt { margin: 14px 0 0; text-align: center; font-size: .88rem; color: var(--ink-mute); }
.form__status { margin: 12px 0 0; text-align: center; font-size: .9rem; font-weight: 500; color: var(--green-600); min-height: 1.2em; }

/* ---------------- Footer ---------------------------------------------------- */
.footer { background: #031a3f; color: rgba(255, 255, 255, .62); padding-top: 70px; }
.footer__inner { display: grid; grid-template-columns: 1fr 1.25fr; gap: 56px; padding-bottom: 50px; }

.footer__plate {
  width: 168px; background: #fff; border-radius: 20px; padding: 14px;
  box-shadow: 0 16px 36px -20px rgba(0, 0, 0, .7);
}
.footer__tag { margin: 22px 0 0; font-size: .94rem; line-height: 1.8; color: rgba(255,255,255,.58); }
.footer__tag .ta { color: #fff; font-size: 1.06rem; }

.footer__nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer__nav h4 {
  font-family: var(--font-body); font-size: .74rem; letter-spacing: .15em;
  text-transform: uppercase; color: rgba(255, 255, 255, .45); margin-bottom: 16px;
}
.footer__nav a { display: block; color: rgba(255, 255, 255, .78); font-size: .95rem; margin-bottom: 11px; }
.footer__nav a:hover { color: #9fd14a; }

.footer__base {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding-block: 24px 30px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: .84rem; color: rgba(255, 255, 255, .45);
}
.footer__base p { margin: 0; }

/* ---------------- WhatsApp float --------------------------------------------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 12px 28px -8px rgba(37, 211, 102, .6);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.wa-float:hover { transform: scale(1.08) translateY(-2px); color: #fff; box-shadow: 0 16px 34px -8px rgba(37, 211, 102, .75); }

/* ---------------- Reveal on scroll --------------------------------------------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------------- Responsive ---------------------------------------------------- */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 44px; }
  .hero__art { order: -1; max-width: 400px; margin-inline: auto; }
  .hero__badge { width: 96px; height: 96px; right: 0; }
  .hero__lead { max-width: none; }
  .cards { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .road { grid-template-columns: 1fr 1fr; gap: 42px 20px; }
  .road::before { display: none; }
  .promise, .enquiry { grid-template-columns: 1fr; gap: 44px; }
  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .announce__inner { font-size: .8rem; }

  .nav {
    position: fixed; inset: 0 0 auto; top: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper);
    padding: 96px 24px 34px;
    transform: translateY(-104%);
    transition: transform .42s var(--ease);
    box-shadow: 0 24px 48px -20px rgba(4, 35, 82, .4);
    height: auto;
  }
  .nav.is-open { transform: translateY(0); }
  .nav > a { padding: 16px 0; border-bottom: 1px solid rgba(4, 35, 82, .08); font-size: 1.06rem; }
  .nav > a:not(.btn)::after { display: none; }
  .nav__cta { margin: 20px 0 0; justify-content: center; border-bottom: 0; }
  .burger { display: block; z-index: 101; }
  .brand__mark { height: 56px; }

  .road { grid-template-columns: 1fr; gap: 0; text-align: left; }
  .road::before {
    display: block; top: 12px; bottom: 60px; left: 34px; right: auto;
    width: 0; border-top: 0; border-left: 2px dashed rgba(255, 255, 255, .26);
  }
  .road__step {
    display: grid; grid-template-columns: 70px 1fr; gap: 0 22px;
    text-align: left; padding: 0 0 34px;
  }
  .road__node { width: 70px; height: 70px; margin: 0; grid-row: span 2; box-shadow: 0 0 0 6px var(--navy); }
  .road__node svg { width: 34px; height: 34px; }
  .road__num { width: 26px; height: 26px; font-size: .7rem; top: -4px; right: -4px; }
  .road__step h3 { align-self: center; margin-bottom: .3em; }
  .road__step p { grid-column: 2; }
  .checks { grid-template-columns: 1fr; }
  .field--row { grid-template-columns: 1fr; }
  .form { padding: 28px 22px; }
  .promise__panel { padding: 34px 26px; }
  .footer__nav { grid-template-columns: 1fr 1fr; }
  .contact-list li { grid-template-columns: 1fr; gap: 3px; }
  .footer__base { flex-direction: column; }
  .wa-float { width: 52px; height: 52px; right: 16px; bottom: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}