:root {
  --green: #1f4d36;
  --green-dark: #0d2d1f;
  --blue: #1f3e64;
  --gold: #b08b42;
  --gold-soft: #f1c86d;
  --gray: #3f3f3f;
  --soft: #f3f3f3;
  --line: #dedbd5;
  --muted: #6e6e6e;
  --white: #ffffff;
  --shadow: 0 22px 60px rgba(31, 62, 100, 0.12);
  --ease-ui: cubic-bezier(0.16, 1, 0.3, 1);
  --font: "Tw Cen MT", "Century Gothic", "Aptos", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--green-dark);
  background: #f8f7f5;
  font-family: var(--font);
  line-height: 1.55;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

main section {
  scroll-margin-top: 92px;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  padding: 0 6vw;
  border-bottom: 1px solid rgba(63, 63, 63, 0.08);
  background: rgba(248, 247, 245, 0.94);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: auto;
  color: var(--green-dark);
  font-size: 1.45rem;
  font-weight: 900;
}

.brand img {
  width: auto;
  height: 52px;
  object-fit: contain;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  color: #1b1b1b;
  font-size: 0.96rem;
}

.primary-nav > a,
.dropdown-toggle {
  position: relative;
  padding: 26px 0;
  color: #1d1d1d;
  transition: color 180ms ease;
}

.primary-nav > a:hover,
.dropdown-toggle:hover {
  color: var(--green);
}

.nav-dropdown {
  position: relative;
}

.dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.dropdown-toggle svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.dropdown-menu {
  position: absolute;
  top: 68px;
  left: 50%;
  min-width: 275px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}

.dropdown-menu a {
  display: block;
  padding: 12px 14px;
  border-radius: 6px;
  color: var(--gray);
  font-size: 0.92rem;
}

.dropdown-menu a:hover {
  background: var(--soft);
  color: var(--green);
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-weight: 700;
  letter-spacing: 0;
  transition: transform 260ms var(--ease-ui), box-shadow 260ms var(--ease-ui), background 260ms var(--ease-ui), border-color 260ms var(--ease-ui);
}

.header-cta {
  min-height: 40px;
  background: var(--green);
  color: var(--white);
  font-size: 0.85rem;
}

.header-cta:hover,
.btn:hover {
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--white);
}

.menu-toggle span:not(.sr-only) {
  width: 20px;
  height: 2px;
  background: var(--green);
}

.btn-gold {
  background: var(--gold-soft);
  color: #1f211b;
}

.btn-gold:hover {
  box-shadow: 0 12px 26px rgba(176, 139, 66, 0.26);
}

.btn-outline {
  border-color: rgba(63, 63, 63, 0.38);
  background: transparent;
  color: var(--green-dark);
}

.btn-outline:hover {
  border-color: var(--green);
  background: var(--white);
}

.hero .btn-outline {
  border-color: rgba(255, 255, 255, 0.58);
  color: var(--white);
}

.hero .btn-outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.12);
}

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

.problem-section,
.solutions-section,
.sectors-section,
.about-section,
.contact-section,
.solution-hero,
.detail-section,
.method-section,
.statement-section,
.cta-band {
  width: min(100% - 12vw, 1280px);
  margin: 0 auto;
}

.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  width: 100%;
  min-height: calc(100vh - 118px);
  margin: 0;
  padding: 86px 6vw 98px;
  overflow: hidden;
  background: #102b32;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("assets/hero-architecture.png") center / cover no-repeat;
  transform: scale(1.02);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(4, 28, 19, 0.92) 0%, rgba(4, 28, 19, 0.76) 42%, rgba(4, 28, 19, 0.28) 76%, rgba(4, 28, 19, 0.12) 100%),
    linear-gradient(180deg, rgba(9, 23, 28, 0.16), rgba(9, 23, 28, 0.58));
}

.hero-copy {
  width: min(100%, 1280px);
  margin: 0 auto;
}

.hero .eyebrow {
  color: var(--gold-soft);
}

.eyebrow,
.section-label {
  display: block;
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  color: var(--green-dark);
  font-size: 4.35rem;
  line-height: 1;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 820px;
  color: var(--white);
  text-shadow: 0 16px 42px rgba(0, 0, 0, 0.28);
}

h2 {
  color: var(--green-dark);
  font-size: 2.85rem;
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  color: var(--green-dark);
  font-size: 1.35rem;
  line-height: 1.18;
  letter-spacing: 0;
}

p {
  color: var(--gray);
  font-size: 1.02rem;
}

.hero-subtitle {
  max-width: 670px;
  margin-bottom: 26px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.15rem;
}

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

.problem-section,
.solutions-section,
.sectors-section,
.about-section,
.contact-section,
.detail-section,
.method-section,
.statement-section,
.cta-band {
  padding: 92px 0;
}

.problem-section {
  padding-top: 56px;
}

.split-section {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(36px, 6vw, 88px);
  align-items: start;
}

.text-stack {
  display: grid;
  gap: 18px;
}

.text-stack p:last-child,
.section-heading p:last-child {
  margin-bottom: 0;
}

.approach-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 58px;
}

.approach-card {
  --card-accent: 31, 77, 54;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 340px;
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background:
    linear-gradient(135deg, rgba(var(--card-accent), 0.09), rgba(255, 255, 255, 0.96) 44%),
    var(--white);
  box-shadow: 0 18px 38px rgba(31, 62, 100, 0.04);
  transition: transform 360ms var(--ease-ui), box-shadow 360ms var(--ease-ui), border-color 360ms var(--ease-ui);
}

.approach-card:nth-child(2) {
  --card-accent: 31, 62, 100;
}

.approach-card::before,
.feature-card::before,
.method-steps div::before,
.about-panel::before,
.contact-form::before,
.contact-card::before,
.cta-band::before {
  content: "";
  position: absolute;
  right: -72px;
  bottom: -86px;
  z-index: 0;
  width: 265px;
  height: 265px;
  background: url("assets/ekam-logo.png") center / contain no-repeat;
  opacity: 0.045;
  pointer-events: none;
}

.approach-card::after,
.feature-card::after,
.method-steps div::after,
.about-panel::after,
.contact-form::after,
.contact-card::after,
.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(var(--card-accent), 0.07) 0 1px, transparent 1px 72px),
    linear-gradient(180deg, rgba(var(--card-accent), 0.05) 0 1px, transparent 1px 72px),
    radial-gradient(circle at 92% 10%, rgba(var(--card-accent), 0.11), transparent 28%);
  opacity: 0.55;
  pointer-events: none;
}

.approach-card > *,
.feature-card > *,
.method-steps div > *,
.about-panel > *,
.contact-form > *,
.contact-card > *,
.cta-band > * {
  position: relative;
  z-index: 1;
}

.approach-card:hover {
  transform: translateY(-5px);
  border-color: rgba(176, 139, 66, 0.42);
  box-shadow: 0 24px 46px rgba(31, 62, 100, 0.1);
}

.approach-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 34px;
  border-radius: 2px;
}

.approach-icon svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-green {
  background: rgba(31, 77, 54, 0.2);
  color: var(--green);
}

.icon-blue {
  background: rgba(31, 62, 100, 0.2);
  color: var(--blue);
}

.approach-card h3 {
  margin-bottom: 14px;
  font-size: 1.55rem;
}

.approach-card p {
  margin-bottom: 24px;
  font-size: 0.98rem;
}

.approach-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  color: var(--gray);
  list-style: none;
}

.approach-card li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9rem;
}

.approach-card li::before {
  content: "";
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 7px;
  height: 7px;
  border: 1px solid var(--gold);
  border-radius: 50%;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 430px);
  gap: clamp(30px, 5vw, 72px);
  align-items: end;
  margin-bottom: 46px;
}

.section-heading.centered {
  display: block;
  max-width: 790px;
  margin: 0 auto 46px;
  text-align: center;
}

.solution-banners {
  display: grid;
  gap: 18px;
}

.solution-banner {
  display: grid;
  grid-template-columns: 84px 1fr 60px;
  gap: 28px;
  align-items: center;
  min-height: 205px;
  padding: clamp(28px, 4vw, 52px);
  border-radius: 8px;
  color: var(--white);
  overflow: hidden;
  position: relative;
  transition: transform 220ms ease, box-shadow 220ms ease, filter 220ms ease;
}

.solution-banner::before {
  content: "";
  position: absolute;
  right: -58px;
  bottom: -92px;
  width: 285px;
  height: 285px;
  background: url("assets/ekam-logo.png") center / contain no-repeat;
  opacity: 0.08;
  pointer-events: none;
}

.solution-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0.12), transparent 42%),
    radial-gradient(circle at 88% 20%, rgba(255, 255, 255, 0.16), transparent 24%);
  pointer-events: none;
}

.solution-banner:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 50px rgba(31, 62, 100, 0.18);
  filter: saturate(1.05);
}

.solution-banner:hover .banner-arrow {
  transform: translateX(8px);
}

.solution-banner h3,
.solution-banner p,
.solution-banner .banner-index,
.solution-banner .banner-arrow {
  position: relative;
  z-index: 1;
  color: var(--white);
}

.solution-banner h3 {
  margin-bottom: 10px;
  font-size: 2.45rem;
}

.solution-banner p {
  max-width: 760px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.04rem;
}

.banner-index {
  align-self: start;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 800;
}

.banner-arrow {
  display: inline-flex;
  justify-self: end;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  font-size: 1.8rem;
  transition: transform 200ms ease;
}

.banner-green {
  background: var(--green);
}

.banner-blue {
  background: var(--blue);
}

.banner-gold {
  background: var(--gold);
}

.sector-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.sector-mosaic {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: minmax(150px, auto);
  gap: 10px;
}

.sector-tile {
  position: relative;
  display: flex;
  min-height: 205px;
  padding: 28px 32px;
  overflow: hidden;
  isolation: isolate;
  border-radius: 2px;
  align-items: flex-end;
  justify-content: space-between;
}

.sector-tile::before {
  content: "";
  position: absolute;
  right: -54px;
  bottom: -76px;
  z-index: 0;
  width: 210px;
  height: 210px;
  background: url("assets/ekam-logo.png") center / contain no-repeat;
  opacity: 0.05;
  pointer-events: none;
}

.sector-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.tile-copy {
  position: relative;
  z-index: 2;
}

.sector-tile h3 {
  margin-bottom: 8px;
  font-size: 1.35rem;
}

.sector-tile p {
  max-width: 620px;
  margin-bottom: 0;
  font-size: 0.92rem;
  opacity: 0.88;
}

.tile-icon {
  position: absolute;
  top: 28px;
  left: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  z-index: 2;
}

.tile-icon svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tile-wide {
  grid-column: span 3;
}

.tile-light {
  min-height: 190px;
  color: var(--green-dark);
  background:
    linear-gradient(90deg, rgba(248, 247, 245, 0.78), rgba(248, 247, 245, 0.9)),
    repeating-linear-gradient(90deg, rgba(31, 62, 100, 0.16) 0 1px, transparent 1px 86px),
    linear-gradient(135deg, rgba(31, 62, 100, 0.15), rgba(255, 255, 255, 0.5));
}

.tile-light::after {
  background:
    linear-gradient(118deg, transparent 48%, rgba(31, 62, 100, 0.08) 49%, transparent 50%),
    linear-gradient(62deg, transparent 55%, rgba(31, 77, 54, 0.08) 56%, transparent 57%);
}

.tile-light .tile-icon {
  color: var(--blue);
}

.tile-light h3,
.tile-light p {
  color: var(--green-dark);
}

.tile-green {
  color: var(--white);
  background:
    radial-gradient(circle at 86% 18%, rgba(255, 255, 255, 0.12), transparent 25%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 42%),
    var(--green);
}

.tile-blue {
  color: var(--white);
  background:
    radial-gradient(circle at 18% 22%, rgba(255, 255, 255, 0.11), transparent 24%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.09), transparent 46%),
    var(--blue);
}

.tile-gold {
  grid-column: span 3;
  color: #1d211c;
  background:
    radial-gradient(circle at 92% 20%, rgba(255, 255, 255, 0.24), transparent 24%),
    linear-gradient(120deg, rgba(255, 255, 255, 0.2), transparent 38%),
    #efc96f;
}

.tile-green::before,
.tile-blue::before,
.tile-charcoal::before {
  opacity: 0.1;
  filter: brightness(0) invert(1);
}

.tile-gold::before,
.tile-gold-soft::before {
  opacity: 0.1;
  mix-blend-mode: multiply;
}

.tile-green::after {
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 68px),
    linear-gradient(34deg, transparent 58%, rgba(255, 255, 255, 0.14) 58.5%, transparent 60%),
    linear-gradient(146deg, transparent 60%, rgba(255, 255, 255, 0.08) 60.5%, transparent 62%);
}

.tile-blue::after {
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.2) 0 1px, transparent 1.5px) 24px 22px / 22px 22px,
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.07) 0 1px, transparent 1px 62px),
    linear-gradient(116deg, transparent 50%, rgba(255, 255, 255, 0.13) 50.5%, transparent 52%);
}

.tile-gold::after {
  background:
    repeating-linear-gradient(90deg, rgba(31, 77, 54, 0.1) 0 1px, transparent 1px 78px),
    linear-gradient(28deg, transparent 54%, rgba(31, 62, 100, 0.12) 54.5%, transparent 56%),
    linear-gradient(152deg, transparent 63%, rgba(255, 255, 255, 0.25) 63.5%, transparent 65%);
}

.tile-green h3,
.tile-green p,
.tile-blue h3,
.tile-blue p,
.tile-charcoal h3,
.tile-charcoal p {
  color: var(--white);
}

.tile-gold h3,
.tile-gold p {
  color: #1d211c;
}

.tile-small {
  min-height: 130px;
  align-items: flex-end;
  border: 0;
  color: var(--white);
  font-weight: 800;
}

.tile-small .tile-copy {
  padding-top: 50px;
}

.tile-small h3 {
  margin-bottom: 0;
  font-size: 1.06rem;
}

.tile-small p {
  opacity: 0.88;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.83rem;
  font-weight: 600;
}

.tile-gold-soft {
  color: #1d211c;
  background:
    radial-gradient(circle at 80% 26%, rgba(255, 255, 255, 0.22), transparent 26%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.16), transparent 44%),
    #efc96f;
}

.tile-gold-soft h3,
.tile-gold-soft p {
  color: #1d211c;
}

.tile-gold-soft::after {
  background:
    radial-gradient(circle, rgba(31, 62, 100, 0.18) 0 1px, transparent 1.4px) 22px 20px / 24px 24px,
    linear-gradient(38deg, transparent 60%, rgba(31, 77, 54, 0.14) 60.5%, transparent 62%);
}

.tile-charcoal {
  background:
    radial-gradient(circle at 82% 20%, rgba(255, 255, 255, 0.12), transparent 24%),
    linear-gradient(140deg, rgba(255, 255, 255, 0.1), transparent 42%),
    var(--gray);
}

.tile-charcoal::after {
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 52px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 48px),
    linear-gradient(132deg, transparent 50%, rgba(176, 139, 66, 0.18) 50.5%, transparent 52%);
}

.sector-card,
.feature-card {
  --card-accent: 31, 77, 54;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 225px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(140deg, rgba(var(--card-accent), 0.1), rgba(255, 255, 255, 0.96) 48%),
    var(--white);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.feature-card:nth-child(2) {
  --card-accent: 31, 62, 100;
}

.feature-card:nth-child(3) {
  --card-accent: 176, 139, 66;
}

.sector-card:hover,
.feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(176, 139, 66, 0.55);
  box-shadow: 0 18px 38px rgba(31, 62, 100, 0.08);
}

.sector-card svg {
  width: 32px;
  height: 32px;
  margin-bottom: 22px;
  fill: none;
  stroke: var(--blue);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sector-card h3,
.feature-card h3 {
  margin-bottom: 12px;
  font-size: 1.18rem;
}

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

.about-panel {
  --card-accent: 31, 77, 54;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(36px, 6vw, 86px);
  padding: clamp(34px, 5vw, 68px);
  border-radius: 8px;
  background:
    linear-gradient(125deg, rgba(31, 77, 54, 0.12), rgba(232, 230, 225, 0.84) 38%, rgba(176, 139, 66, 0.14)),
    #e8e6e1;
}

.contact-intro {
  max-width: 820px;
  margin: 0 auto 48px;
  text-align: center;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(310px, 0.55fr);
  gap: 28px;
  align-items: start;
}

.contact-form,
.contact-card {
  --card-accent: 31, 62, 100;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(140deg, rgba(var(--card-accent), 0.08), rgba(255, 255, 255, 0.96) 46%),
    var(--white);
  box-shadow: 0 18px 50px rgba(31, 62, 100, 0.08);
}

.contact-form {
  --card-accent: 31, 77, 54;
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: clamp(28px, 4vw, 48px);
}

.contact-form.has-phone-picker-open {
  overflow: visible;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-honeypot {
  display: none !important;
}

label,
.field-block {
  display: grid;
  gap: 8px;
  color: #242424;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0;
}

.phone-block {
  position: relative;
  z-index: 2;
}

.contact-form.has-phone-picker-open .form-grid {
  z-index: 12;
}

.phone-block.is-picker-open {
  z-index: 20;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(63, 63, 63, 0.36);
  border-radius: 2px;
  background: #f7f5f3;
  color: var(--green-dark);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

input,
select {
  min-height: 52px;
  padding: 0 16px;
}

.phone-field {
  position: relative;
  display: grid;
  grid-template-columns: minmax(116px, 0.42fr) minmax(0, 1fr);
  gap: 10px;
  align-items: end;
  overflow: visible;
  background: transparent;
}

.country-code-storage {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.phone-field input {
  min-width: 0;
  border: 0;
  border-bottom: 2px solid rgba(63, 63, 63, 0.35);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.country-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  min-height: 52px;
  width: 100%;
  padding: 0 0 8px;
  cursor: pointer;
  border: 0;
  border-bottom: 2px solid rgba(63, 63, 63, 0.35);
  background: transparent;
  color: var(--green-dark);
  transition: border-color 160ms ease, color 160ms ease;
}

.country-trigger svg {
  width: 12px;
  height: 12px;
  margin-left: auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.country-flag {
  font-size: 1.25rem;
  line-height: 1;
}

.country-code {
  color: var(--green-dark);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0;
}

.country-list {
  position: absolute;
  z-index: 80;
  top: calc(100% + 7px);
  left: -1px;
  width: min(330px, calc(100vw - 48px));
  max-height: 280px;
  overflow: auto;
  border: 1px solid rgba(63, 63, 63, 0.24);
  border-radius: 4px;
  background: var(--white);
  box-shadow: 0 18px 44px rgba(16, 33, 27, 0.18);
}

.country-list[hidden] {
  display: none;
}

.country-list button {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 44px;
  padding: 9px 12px;
  border: 0;
  border-bottom: 1px solid rgba(63, 63, 63, 0.08);
  background: var(--white);
  color: var(--green-dark);
  cursor: pointer;
  text-align: left;
}

.country-list button:last-child {
  border-bottom: 0;
}

.country-list button:hover,
.country-list button[aria-selected="true"] {
  background: rgba(31, 77, 54, 0.08);
}

.country-list span {
  font-size: 1.1rem;
}

.country-list strong,
.country-list small {
  letter-spacing: 0;
}

.country-list small {
  color: var(--blue);
  font-weight: 800;
}

.phone-field input {
  padding: 0 0 8px;
  color: var(--green-dark);
  font-size: 1.05rem;
  font-weight: 800;
}

.country-trigger:focus,
.phone-field input:focus {
  border-bottom-color: var(--green);
  background: transparent;
  box-shadow: none;
  outline: none;
}

.phone-field:focus-within {
  background: transparent;
}

textarea {
  resize: vertical;
  padding: 14px 16px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--green);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(31, 77, 54, 0.12);
}

.phone-field input:focus {
  background: transparent;
  box-shadow: none;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
}

.form-feedback {
  display: none;
  gap: 6px;
  padding: 18px 20px;
  border-left: 4px solid var(--green);
  background: rgba(31, 77, 54, 0.08);
  color: var(--gray);
}

.form-feedback.is-visible {
  display: grid;
}

.form-feedback.is-error {
  border-left-color: var(--gold);
  background: rgba(176, 139, 66, 0.14);
}

.form-feedback strong {
  color: var(--green-dark);
  font-size: 1rem;
}

.form-feedback span {
  font-size: 0.95rem;
  line-height: 1.6;
}

.contact-form button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.contact-card {
  --card-accent: 176, 139, 66;
  position: sticky;
  top: 100px;
  display: grid;
  gap: 20px;
  padding: 34px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.94)),
    radial-gradient(circle at 80% 18%, rgba(31, 62, 100, 0.16), transparent 28%),
    linear-gradient(145deg, rgba(31, 77, 54, 0.08), rgba(176, 139, 66, 0.1));
}

.contact-card::before {
  right: 12px;
  bottom: 12px;
  width: 180px;
  height: 180px;
  opacity: 0.035;
}

.contact-card h3 {
  margin-bottom: 0;
}

.contact-card p {
  margin-bottom: 0;
}

.contact-lines {
  display: grid;
  gap: 10px;
  color: var(--gray);
}

.contact-lines a:hover,
.footer-column a:hover {
  color: var(--green);
  text-decoration: underline;
}

.mini-cta {
  display: grid;
  gap: 8px;
  padding: 18px;
  border-left: 4px solid var(--gold);
  background: rgba(255, 255, 255, 0.62);
}

.mini-cta strong {
  color: var(--green-dark);
}

.mini-cta span {
  color: var(--gray);
}

.floating-whatsapp {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 45;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  box-shadow: 0 14px 32px rgba(31, 77, 54, 0.28);
}

.floating-whatsapp svg {
  width: 29px;
  height: 29px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.thanks-main {
  min-height: calc(100vh - 280px);
  padding: 92px 6vw;
  background:
    linear-gradient(rgba(248, 247, 245, 0.88), rgba(248, 247, 245, 0.96)),
    url("assets/hero-architecture.png") center / cover no-repeat;
}

.thanks-panel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  max-width: 820px;
  padding: clamp(34px, 6vw, 72px);
  border: 1px solid rgba(31, 77, 54, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(232, 230, 225, 0.88)),
    var(--white);
  box-shadow: 0 24px 70px rgba(31, 62, 100, 0.14);
}

.thanks-panel::before {
  content: "";
  position: absolute;
  right: -72px;
  bottom: -86px;
  z-index: 0;
  width: 270px;
  height: 270px;
  background: url("assets/ekam-logo.png") center / contain no-repeat;
  opacity: 0.045;
  pointer-events: none;
}

.thanks-panel > * {
  position: relative;
  z-index: 1;
}

.thanks-panel h1 {
  max-width: 760px;
  margin: 12px 0 18px;
  color: var(--green-dark);
  font-size: clamp(2.4rem, 5vw, 4.4rem);
}

.thanks-panel p {
  max-width: 690px;
  font-size: 1.08rem;
}

.thanks-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(220px, 1.1fr) repeat(3, minmax(160px, 0.75fr));
  gap: 36px;
  padding: 58px 6vw;
  border-top: 1px solid rgba(63, 63, 63, 0.1);
  background: #e7e5e1;
}

.footer-brand {
  display: grid;
  align-content: start;
  justify-items: center;
  width: min(100%, 330px);
  text-align: center;
}

.footer-brand img {
  width: 132px;
  margin-bottom: 12px;
}

.footer-brand p {
  max-width: 330px;
  margin-bottom: 0;
  color: var(--green-dark);
  font-weight: 900;
  line-height: 1.25;
}

.footer-column span,
.footer-column a {
  color: var(--gray);
  font-size: 0.95rem;
}

.footer-column {
  display: grid;
  align-content: start;
  gap: 9px;
}

.footer-column h3 {
  margin-bottom: 8px;
  color: var(--green-dark);
  font-size: 0.78rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.solution-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.72fr);
  gap: clamp(40px, 7vw, 96px);
  align-items: center;
  padding: 78px 0 70px;
}

.solution-hero h1 {
  font-size: 4.1rem;
}

.solution-hero p {
  max-width: 690px;
  font-size: 1.14rem;
}

.solution-visual {
  display: grid;
  gap: 14px;
  padding: clamp(26px, 4vw, 46px);
  border-radius: 8px;
  min-height: 370px;
  align-content: center;
  color: var(--white);
  box-shadow: var(--shadow);
}

.solution-visual span {
  display: block;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
  font-weight: 800;
}

.visual-green {
  background:
    radial-gradient(circle at 82% 12%, rgba(255, 255, 255, 0.18), transparent 28%),
    var(--green);
}

.visual-blue {
  background:
    radial-gradient(circle at 82% 12%, rgba(255, 255, 255, 0.18), transparent 28%),
    var(--blue);
}

.visual-gold {
  background:
    radial-gradient(circle at 82% 12%, rgba(255, 255, 255, 0.2), transparent 28%),
    var(--gold);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.method-section {
  border-top: 1px solid rgba(63, 63, 63, 0.08);
  border-bottom: 1px solid rgba(63, 63, 63, 0.08);
}

.method-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.method-steps div {
  --card-accent: 31, 77, 54;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 28px;
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(var(--card-accent), 0.12), rgba(255, 255, 255, 0.95) 50%),
    var(--white);
}

.method-steps div:nth-child(2) {
  --card-accent: 31, 62, 100;
}

.method-steps div:nth-child(3) {
  --card-accent: 176, 139, 66;
}

.method-steps div:nth-child(4) {
  --card-accent: 63, 63, 63;
}

.method-steps span {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--gold);
  font-weight: 900;
}

.method-steps h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

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

.statement-section {
  padding-top: 42px;
  padding-bottom: 42px;
}

.statement-section p {
  max-width: 1040px;
  margin: 0 auto;
  color: var(--green-dark);
  font-size: 2.25rem;
  line-height: 1.16;
  text-align: center;
}

.cta-band {
  --card-accent: 31, 77, 54;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  justify-items: center;
  gap: 18px;
  margin-bottom: 68px;
  padding: clamp(42px, 6vw, 74px);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(31, 77, 54, 0.16), rgba(232, 230, 225, 0.9) 42%, rgba(176, 139, 66, 0.18)),
    #e8e6e1;
  text-align: center;
}

.cta-band h2 {
  max-width: 720px;
  margin-bottom: 0;
}

.cta-band p {
  max-width: 650px;
  margin-bottom: 4px;
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  width: 100%;
  justify-self: stretch;
  align-items: stretch;
  margin-top: 18px;
  text-align: left;
}

.offer-card {
  display: grid;
  align-content: start;
  gap: 14px;
  min-height: 100%;
  padding: 28px;
  border: 1px solid rgba(31, 77, 54, 0.24);
  border-radius: 8px;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.88)),
    var(--white);
  box-shadow: 0 18px 42px rgba(31, 62, 100, 0.12);
}

.offer-card-featured {
  border-color: rgba(31, 77, 54, 0.34);
  background:
    linear-gradient(145deg, rgba(31, 77, 54, 0.12), rgba(255, 255, 255, 0.88)),
    var(--white);
}

.offer-kicker {
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.offer-card h3 {
  margin: 0;
  color: var(--green-dark);
  font-size: clamp(1.55rem, 3vw, 2.1rem);
}

.offer-card strong {
  color: var(--blue);
  font-size: 1rem;
}

.offer-card p {
  margin: 0;
  font-size: 0.96rem;
}

.offer-card .btn {
  justify-self: start;
  margin-top: 6px;
}

.offer-notes {
  display: grid;
  gap: 10px;
  max-width: 980px;
  margin-top: 8px;
  text-align: left;
}

.offer-notes p {
  max-width: none;
  margin: 0;
  color: rgba(63, 63, 63, 0.78);
  font-size: 0.9rem;
}

.checkout-main {
  padding: 76px 6vw 86px;
  background:
    linear-gradient(rgba(248, 247, 245, 0.9), rgba(248, 247, 245, 0.96)),
    url("assets/hero-architecture.png") center / cover no-repeat;
}

.checkout-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.46fr);
  gap: 28px;
  align-items: start;
  max-width: 1180px;
  margin: 0 auto;
}

.checkout-intro {
  max-width: 760px;
  margin: 0 auto 36px;
  text-align: center;
}

.checkout-intro h1 {
  margin: 10px 0 16px;
  color: var(--green-dark);
  font-size: clamp(2.5rem, 5vw, 4.4rem);
}

.checkout-intro p {
  font-size: 1.05rem;
}

.offer-form textarea {
  min-height: 118px;
}

.reassurance-card {
  --card-accent: 176, 139, 66;
  position: sticky;
  top: 100px;
  display: grid;
  gap: 16px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.88), rgba(232, 230, 225, 0.86)),
    var(--white);
  box-shadow: 0 18px 50px rgba(31, 62, 100, 0.08);
}

.reassurance-card h2 {
  color: var(--green-dark);
  font-size: 1.3rem;
}

.reassurance-card strong {
  color: var(--blue);
}

.section-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 620ms var(--ease-ui), transform 620ms var(--ease-ui);
}

.hero.section-reveal,
.solution-hero.section-reveal {
  opacity: 1;
  transform: none;
}

.section-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.section-reveal .approach-card,
.section-reveal .solution-banner,
.section-reveal .sector-tile,
.section-reveal .feature-card,
.section-reveal .method-steps > div {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 620ms var(--ease-ui), transform 620ms var(--ease-ui), box-shadow 360ms var(--ease-ui), filter 360ms var(--ease-ui);
}

.section-reveal.is-visible .approach-card,
.section-reveal.is-visible .solution-banner,
.section-reveal.is-visible .sector-tile,
.section-reveal.is-visible .feature-card,
.section-reveal.is-visible .method-steps > div {
  opacity: 1;
  transform: translateY(0);
}

.section-reveal.is-visible .approach-card:nth-child(2),
.section-reveal.is-visible .solution-banner:nth-child(2),
.section-reveal.is-visible .sector-tile:nth-child(2),
.section-reveal.is-visible .feature-card:nth-child(2),
.section-reveal.is-visible .method-steps > div:nth-child(2) {
  transition-delay: 80ms;
}

.section-reveal.is-visible .solution-banner:nth-child(3),
.section-reveal.is-visible .sector-tile:nth-child(3),
.section-reveal.is-visible .feature-card:nth-child(3),
.section-reveal.is-visible .method-steps > div:nth-child(3) {
  transition-delay: 140ms;
}

.section-reveal.is-visible .sector-tile:nth-child(4),
.section-reveal.is-visible .method-steps > div:nth-child(4) {
  transition-delay: 200ms;
}

.section-reveal.is-visible .sector-tile:nth-child(n + 5) {
  transition-delay: 240ms;
}

.section-reveal.is-visible .approach-card:hover,
.section-reveal.is-visible .solution-banner:hover,
.section-reveal.is-visible .feature-card:hover {
  transform: translateY(-5px);
}

@media (max-width: 1080px) {
  .solution-hero,
  .split-section,
  .about-panel,
  .contact-layout,
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: calc(100vh - 116px);
  }

  .section-heading {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .approach-cards {
    grid-template-columns: 1fr;
  }

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

  .tile-wide,
  .tile-gold {
    grid-column: span 2;
  }

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

  .contact-card,
  .reassurance-card {
    position: static;
  }

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

@media (max-width: 820px) {
  .site-header {
    min-height: 68px;
    padding: 0 22px;
  }

  .brand {
    gap: 10px;
    font-size: 1.18rem;
  }

  .brand img {
    height: 44px;
  }

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

  .header-cta {
    display: none;
  }

  .primary-nav {
    position: fixed;
    inset: 68px 0 auto 0;
    display: none;
    min-height: calc(100vh - 68px);
    padding: 28px 22px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #f8f7f5;
    border-top: 1px solid var(--line);
  }

  body.menu-open .primary-nav {
    display: flex;
  }

  .primary-nav > a,
  .dropdown-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 17px 0;
    border-bottom: 1px solid rgba(63, 63, 63, 0.1);
    font-size: 1.15rem;
  }

  .nav-dropdown:hover .dropdown-menu {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  .nav-dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .dropdown-menu {
    position: static;
    display: none;
    min-width: 0;
    padding: 4px 0 12px 14px;
    border: 0;
    background: transparent;
    box-shadow: none;
    transform: none;
    visibility: hidden;
  }

  .nav-dropdown.open .dropdown-menu {
    display: block;
    transform: none;
    visibility: visible;
  }

  .dropdown-menu a {
    padding: 10px 0;
    background: transparent;
  }

  .hero,
  .problem-section,
  .solutions-section,
  .sectors-section,
  .about-section,
  .contact-section,
  .solution-hero,
  .detail-section,
  .method-section,
  .statement-section,
  .cta-band {
    width: min(100% - 44px, 1280px);
  }

  .hero {
    width: 100%;
  }

  .hero,
  .solution-hero {
    padding: 54px 0 58px;
  }

  .hero {
    min-height: calc(100vh - 68px);
    padding: 86px 22px 72px;
  }

  .hero::before {
    background-position: 58% center;
  }

  .hero::after {
    background:
      linear-gradient(90deg, rgba(4, 28, 19, 0.94) 0%, rgba(4, 28, 19, 0.84) 56%, rgba(4, 28, 19, 0.44) 100%),
      linear-gradient(180deg, rgba(9, 23, 28, 0.12), rgba(9, 23, 28, 0.64));
  }

  .problem-section,
  .solutions-section,
  .sectors-section,
  .about-section,
  .contact-section,
  .detail-section,
  .method-section {
    padding: 62px 0;
  }

  h1 {
    font-size: 3rem;
    line-height: 1.05;
  }

  h2 {
    font-size: 2.25rem;
  }

  .solution-hero h1 {
    font-size: 3rem;
  }

  .solution-banner h3 {
    font-size: 2rem;
  }

  .hero-subtitle,
  .solution-hero p {
    font-size: 1.03rem;
  }

  .hero-actions,
  .offer-card .btn,
  .form-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
  }

  .solution-banner {
    grid-template-columns: 1fr;
    gap: 18px;
    min-height: 0;
  }

  .banner-arrow {
    justify-self: start;
  }

  .sector-mosaic,
  .feature-grid,
  .method-steps,
  .offer-grid,
  .form-grid,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .tile-wide,
  .tile-gold {
    grid-column: span 1;
  }

  .sector-tile {
    min-height: 180px;
    padding: 26px;
  }

  .sector-tile:not(.tile-small) h3 {
    padding-top: 44px;
  }

  .tile-small {
    min-height: 150px;
  }

  .tile-small p {
    max-height: none;
    opacity: 0.88;
    transform: translateY(0);
  }

  .sector-card,
  .feature-card {
    min-height: 0;
  }

  .about-panel,
  .approach-card,
  .contact-form,
  .contact-card,
  .reassurance-card {
    padding: 26px;
  }

  .checkout-main {
    padding: 58px 22px 66px;
  }

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

  .statement-section {
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .statement-section p {
    font-size: 1.8rem;
    text-align: left;
  }

  .floating-whatsapp {
    right: 16px;
    bottom: 16px;
    width: 50px;
    height: 50px;
  }
}

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