* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --black: #0a0a0a;
  --charcoal: #141414;
  --ink: #1c1c1c;
  --gold: #d4af37;
  --gold-bright: #f0cf5a;
  --gold-deep: #b8912e;
  --yellow: #f5d061;
  --cream: #faf7ef;
  --paper: #ffffff;
  --silver: #e5dfd2;
  --muted: #8a8a8a;
  --gold-grad: linear-gradient(135deg, #f5d061 0%, #d4af37 50%, #b8912e 100%);
  --gold-grad-soft: linear-gradient(135deg, rgba(245,208,97,0.18) 0%, rgba(212,175,55,0.06) 100%);
}

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

section {
  scroll-margin-top: 90px;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, .logo {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
}

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

ul {
  list-style: none;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(14px);
  z-index: 1000;
  padding: 14px 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.18);
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 22px;
  color: var(--paper);
  letter-spacing: 0.5px;
  line-height: 1.1;
}

.logo span {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo small {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  -webkit-text-fill-color: var(--muted);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: #cfcfcf;
  letter-spacing: 0.3px;
  position: relative;
  transition: color 0.3s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--gold-grad);
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: var(--gold-bright);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links .nav-cta {
  background: var(--gold-grad);
  color: var(--black);
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 4px;
}

.nav-links .nav-cta::after {
  display: none;
}

.nav-links .nav-cta:hover {
  color: var(--black);
  box-shadow: 0 4px 18px rgba(212, 175, 55, 0.4);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1002;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--gold-bright);
  transition: 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: radial-gradient(1200px 700px at 85% -10%, rgba(212, 175, 55, 0.22), transparent 60%),
    radial-gradient(900px 600px at -10% 110%, rgba(212, 175, 55, 0.12), transparent 55%),
    var(--black);
  color: var(--paper);
  padding: 178px 0 110px;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.5), transparent);
}

.hero-glow {
  position: absolute;
  top: -120px;
  right: -120px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 208, 97, 0.28), transparent 65%);
  filter: blur(10px);
  animation: float 9s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-24px); }
}

.hero-badge {
  display: inline-block;
  border: 1px solid rgba(212, 175, 55, 0.5);
  color: var(--gold-bright);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 30px;
  margin-bottom: 26px;
  background: rgba(212, 175, 55, 0.08);
}

.hero h1 {
  font-size: clamp(36px, 5.2vw, 60px);
  line-height: 1.15;
  font-weight: 700;
  max-width: 880px;
  margin-bottom: 26px;
  letter-spacing: -0.5px;
}

.hero h1::first-line {
  color: var(--gold-bright);
}

.hero-lead {
  font-size: 19px;
  color: var(--gold-bright);
  font-weight: 500;
  max-width: 780px;
  margin-bottom: 18px;
}

.hero-sub {
  font-size: 15px;
  color: #b9b9b9;
  max-width: 760px;
  margin-bottom: 40px;
}

.btn {
  display: inline-block;
  padding: 15px 34px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 4px;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.btn-gold {
  background: var(--gold-grad);
  color: var(--black);
  box-shadow: 0 6px 24px rgba(212, 175, 55, 0.35);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(212, 175, 55, 0.5);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(212, 175, 55, 0.6);
  color: var(--gold-bright);
}

.btn-outline:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--black);
  transform: translateY(-2px);
}

.hero-meta {
  margin-top: 46px;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: #9a9a9a;
  letter-spacing: 1px;
}

.hero-meta a {
  color: var(--gold-bright);
  font-weight: 600;
}

.hero-meta .dot {
  width: 4px;
  height: 4px;
  background: var(--gold);
  border-radius: 50%;
}

/* ---------- Section base ---------- */
.section {
  padding: 96px 0;
}

.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 16px;
}

.section-label.gold {
  color: var(--gold-bright);
}

.section-title {
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.15;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 22px;
  letter-spacing: -0.4px;
}

.section-title.dark {
  color: var(--ink);
}

.section-lead {
  font-size: 16px;
  color: var(--muted);
  max-width: 760px;
  margin-bottom: 14px;
}

.section-lead.dark {
  color: #5a5a5a;
}

.section-fine {
  font-size: 14px;
  color: #9a9a9a;
  max-width: 700px;
  margin-top: 30px;
}

/* ---------- Learn ---------- */
.learn {
  background: var(--cream);
}

.chip-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.chip {
  padding: 10px 20px;
  border-radius: 40px;
  background: var(--paper);
  border: 1px solid #ece5d4;
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.chip:hover {
  border-color: var(--gold);
  background: var(--gold-grad-soft);
  color: var(--gold-deep);
  transform: translateY(-2px);
}

/* ---------- Path ---------- */
.path {
  background: var(--black);
  color: var(--paper);
}

.path .section-title {
  color: var(--paper);
}

.path .section-lead {
  color: #aaaaaa;
}

.path-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 40px 0 8px;
  max-width: 1000px;
}

.path-step {
  padding: 12px 20px;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 4px;
  color: var(--paper);
  font-size: 13px;
  font-weight: 500;
  background: rgba(212, 175, 55, 0.06);
  transition: all 0.3s ease;
}

.path-step.highlight {
  background: var(--gold-grad);
  color: var(--black);
  font-weight: 700;
  border-color: transparent;
}

.path-step:hover {
  border-color: var(--gold-bright);
  color: var(--gold-bright);
}

.path-arrow {
  color: var(--gold);
  font-size: 16px;
  font-weight: 600;
}

.path .section-fine {
  color: #8a8a8a;
}

/* ---------- Hyderabad ---------- */
.hyderabad {
  background: var(--paper);
}

.split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 70px;
  align-items: center;
}

.split-text p {
  color: #5a5a5a;
  font-size: 15px;
  margin-bottom: 14px;
}

.split-points {
  margin-top: 26px;
  display: grid;
  gap: 12px;
}

.point {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}

.point-icon {
  color: var(--gold-deep);
  font-size: 12px;
}

.card-front {
  background: var(--black);
  border-radius: 18px;
  padding: 44px 38px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.35);
  box-shadow: 0 30px 60px rgba(10, 10, 10, 0.25);
  animation: float 8s ease-in-out infinite;
}

.card-front::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 0%, rgba(212, 175, 55, 0.28), transparent 42%);
}

.card-front-top {
  display: flex;
  gap: 10px;
  margin-bottom: 40px;
}

.card-front-top span {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(212, 175, 55, 0.5);
  color: var(--gold-bright);
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 20px;
  border-radius: 6px;
  background: rgba(212, 175, 55, 0.08);
}

.card-front-line {
  height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin-bottom: 22px;
}

.card-front-title {
  font-family: 'Playfair Display', serif;
  font-size: 40px;
  color: var(--paper);
  font-weight: 700;
}

.card-front-sub {
  color: #9a9a9a;
  font-size: 13px;
  margin-top: 8px;
  letter-spacing: 1px;
}

.card-front-footer {
  margin-top: 44px;
  color: var(--gold-bright);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
}

/* ---------- Projects ---------- */
.projects {
  background: var(--cream);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
}

.project-card {
  background: var(--paper);
  border: 1px solid #ece5d4;
  border-radius: 10px;
  padding: 26px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  text-align: center;
  transition: all 0.3s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(184, 145, 46, 0.12);
  border-color: rgba(212, 175, 55, 0.6);
}

.project-card.featured {
  background: var(--black);
  color: var(--gold-bright);
  border-color: var(--black);
  grid-column: 1 / -1;
  position: relative;
}

.project-card.featured:hover {
  background-color: var(--ink);
}

/* ---------- Architecture ---------- */
.architecture {
  background: var(--black);
}

.architecture .section-title {
  color: var(--paper);
  margin-bottom: 48px;
}

.level-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(212, 175, 55, 0.22);
  border-radius: 14px;
  margin-bottom: 18px;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.level-card:hover {
  border-color: rgba(212, 175, 55, 0.55);
}

.level-head {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 28px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.16);
  background: var(--gold-grad-soft);
}

.level-num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #bdbdbd;
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 6px 12px;
  border-radius: 4px;
  white-space: nowrap;
}

.level-num.gold {
  color: var(--gold-bright);
  border-color: rgba(212, 175, 55, 0.5);
}

.level-head h3 {
  font-size: 22px;
  color: var(--paper);
}

.flag-badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--black);
  background: var(--gold-grad);
  padding: 7px 14px;
  border-radius: 4px;
}

.level-body {
  padding: 26px 28px;
}

.level-body > p {
  color: #aaaaaa;
  font-size: 14px;
  margin-bottom: 16px;
}

.level-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.level-chips span {
  padding: 8px 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 40px;
  color: #cfcfcf;
  font-size: 12.5px;
  font-weight: 500;
  transition: all 0.25s ease;
}

.level-chips span:hover {
  border-color: var(--gold);
  color: var(--gold-bright);
  background: rgba(212, 175, 55, 0.1);
}

.level-chips.dark-chips span {
  border-color: rgba(184, 145, 46, 0.35);
  color: #5a5a5a;
}

.level-chips.dark-chips span:hover {
  border-color: var(--gold-deep);
  color: var(--gold-deep);
  background: var(--gold-grad-soft);
}

.level-formula {
  font-family: 'Playfair Display', serif;
  font-size: 17px;
  color: var(--gold-bright);
  margin: 18px 0;
  line-height: 1.9;
}

.level-formula span {
  color: var(--muted);
  margin: 0 6px;
}

.level-card.flagship {
  border-color: rgba(212, 175, 55, 0.5);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(255, 255, 255, 0.03));
}

/* ---------- SEO ---------- */
.seo {
  background: var(--cream);
}

.seo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 36px 0 44px;
}

.seo-item {
  background: var(--paper);
  border: 1px solid #ece5d4;
  border-radius: 8px;
  padding: 18px 16px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  transition: all 0.3s ease;
}

.seo-item:hover {
  border-color: var(--gold);
  color: var(--gold-deep);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(184, 145, 46, 0.1);
}

.seo-example {
  background: var(--paper);
  border-radius: 14px;
  padding: 34px;
  border: 1px solid #ece5d4;
}

.seo-example-label {
  font-size: 15px;
  color: #5a5a5a;
  margin-bottom: 18px;
}

.seo-example-label strong {
  color: var(--gold-deep);
}

.seo-example .section-lead {
  margin-bottom: 18px;
}

/* ---------- Ecosystem ---------- */
.ecosystem {
  background: var(--black);
}

.ecosystem .section-title {
  color: var(--paper);
}

.eco-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin: 44px 0 8px;
}

.eco-node {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 40px;
  color: var(--paper);
  font-size: 14px;
  font-weight: 600;
  padding: 13px 30px;
  min-width: 260px;
  text-align: center;
  transition: all 0.3s ease;
}

.eco-node:hover {
  background: var(--gold-grad);
  color: var(--black);
  border-color: transparent;
  transform: scale(1.04);
}

.eco-arrow {
  color: var(--gold);
  font-size: 16px;
  line-height: 1;
  padding: 4px 0;
}

.ecosystem .section-fine {
  color: #8a8a8a;
  margin: 30px auto 0;
  text-align: center;
}

/* ---------- Flagship page ---------- */
.flagship-page {
  background: var(--paper);
}

.url-row {
  background: var(--black);
  border-radius: 10px;
  padding: 22px 28px;
  margin: 30px 0 22px;
  display: inline-block;
  border: 1px solid rgba(212, 175, 55, 0.35);
  max-width: 100%;
}

.url {
  font-family: 'Playfair Display', serif;
  font-size: 17px;
  color: var(--gold-bright);
  word-break: break-all;
}

.h1-box {
  border-left: 3px solid var(--gold);
  padding: 18px 24px;
  background: var(--cream);
  border-radius: 0 10px 10px 0;
  margin-bottom: 34px;
  max-width: 640px;
}

.h1-box span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 6px;
}

.h1-box strong {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
}

.supporting {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 22px 0;
  max-width: 760px;
}

.support-item {
  background: var(--cream);
  border: 1px solid #ece5d4;
  border-radius: 8px;
  padding: 14px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold-deep);
  font-family: 'Playfair Display', serif;
  transition: all 0.3s ease;
}

.support-item:hover {
  border-color: var(--gold);
  background: var(--paper);
}

/* ---------- Brand ---------- */
.brand {
  background: var(--black);
  text-align: center;
}

.brand .section-title {
  color: var(--paper);
}

.brand-box {
  max-width: 680px;
  margin: 44px auto 0;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 18px;
  padding: 54px 46px;
  position: relative;
  overflow: hidden;
}

.brand-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.15), transparent 55%);
}

.brand-logo {
  font-family: 'Playfair Display', serif;
  font-size: 54px;
  font-weight: 700;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 18px;
}

.brand-tag {
  color: #c5c5c5;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 600;
}

.brand-motto {
  font-family: 'Playfair Display', serif;
  font-size: 34px;
  font-weight: 700;
  color: var(--paper);
  margin: 22px 0;
}

.brand-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 8px auto 26px;
  width: 60%;
}

.brand-offer {
  font-size: 18px;
  font-weight: 600;
  color: var(--gold-bright);
  margin-bottom: 12px;
}

.brand-sub {
  color: #9a9a9a;
  font-size: 14px;
}

/* ---------- Contact ---------- */
.contact {
  background: var(--cream);
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: start;
  margin-top: 40px;
}

.contact-form {
  background: var(--paper);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 20px 50px rgba(184, 145, 46, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.35);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid #e8e2d2;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--ink);
  background: var(--paper);
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.18);
}

.form-group textarea {
  min-height: 110px;
  resize: vertical;
}

.btn-block {
  width: 100%;
  text-align: center;
  margin-top: 6px;
}

.form-note {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  margin-top: 16px;
}

.form-note a {
  color: var(--gold-deep);
  font-weight: 600;
}

.contact-card {
  background: var(--black);
  border-radius: 16px;
  padding: 38px 32px;
  border: 1px solid rgba(212, 175, 55, 0.35);
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 90% 0%, rgba(212, 175, 55, 0.2), transparent 45%);
}

.contact-item {
  padding: 18px 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.16);
  position: relative;
}

.contact-item:last-child {
  border-bottom: none;
}

.contact-label {
  display: block;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.contact-item a,
.contact-item span {
  font-family: 'Playfair Display', serif;
  font-size: 17px;
  color: var(--gold-bright);
  font-weight: 600;
}

.contact-item span:not(.contact-label) {
  color: #c5c5c5;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  padding-top: 60px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 46px;
}

.footer-brand .logo {
  font-size: 24px;
  margin-bottom: 16px;
  display: inline-block;
}

.footer-brand p {
  color: #8a8a8a;
  font-size: 13.5px;
  line-height: 2;
}

.footer-col h4 {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold-bright);
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col a {
  color: #9a9a9a;
  font-size: 14px;
  transition: color 0.3s ease;
}

.footer-col a:hover {
  color: var(--gold-bright);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 22px 0;
}

.footer-bottom p {
  font-size: 12px;
  color: #6a6a6a;
  text-align: center;
  letter-spacing: 0.5px;
}

/* ---------- WhatsApp Float ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 26px rgba(37, 211, 102, 0.45);
  z-index: 999;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.6);
}

/* ---------- Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .split {
    grid-template-columns: 1fr;
    gap: 44px;
  }

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

  .contact-wrap {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .eco-node {
    min-width: 240px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 22px;
  }

  .section {
    padding: 72px 0;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    flex-direction: column;
    justify-content: center;
    background: var(--black);
    width: 100%;
    min-height: 100vh;
    gap: 34px;
    transition: right 0.4s ease;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 17px;
  }

  .nav-links .nav-cta {
    padding: 14px 34px;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    padding: 150px 0 80px;
  }

  .hero-meta {
    flex-wrap: wrap;
  }

  .btn {
    display: block;
    width: 100%;
    text-align: center;
    margin-bottom: 12px;
  }

  .level-head {
    flex-wrap: wrap;
  }

  .flag-badge {
    margin-left: 0;
  }

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

@media (max-width: 520px) {
  .project-grid,
  .seo-grid {
    grid-template-columns: 1fr;
  }

  .level-chips span {
    font-size: 12px;
  }

  .brand-box {
    padding: 40px 24px;
  }

  .contact-form {
    padding: 28px 22px;
  }
}