/* =========================================================
   INDIA MAJDOOR — CONTACT US  (modernized, matches about-us.css)
========================================================= */

:root {
  --orange: #ff7a18;
  --orange-light: #ffa159;
  --orange-deep: #e85d04;
  --orange-soft: #fff4ec;
  --orange-soft-2: #ffe6d2;
  --grad-orange: linear-gradient(135deg, #ffa159 0%, #ff7a18 55%, #e85d04 100%);
  --grad-orange-soft: linear-gradient(135deg, #fff4ec 0%, #ffe6d2 100%);

  --ink: #12141c;
  --muted: #5b6472;
  --muted-2: #6b7280;
  --border: #ebedf1;
  --border-2: #eceef3;
  --bg: #f7f7fb;
  --bg-alt: #fbfaf8;
  --card: #ffffff;

  --shadow-sm: 0 10px 30px rgba(17, 24, 39, 0.05);
  --shadow-md: 0 22px 50px rgba(20, 20, 30, 0.09);
  --shadow-lg: 0 30px 70px rgba(20, 20, 30, 0.12);
  --shadow-orange: 0 16px 36px rgba(255, 122, 24, 0.24);
  --shadow-orange-lg: 0 26px 60px rgba(255, 122, 24, 0.28);

  --radius-lg: 30px;
  --radius-md: 24px;
  --radius-sm: 16px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

::selection {
  background: var(--orange);
  color: #fff;
}

.container {
  max-width: 1380px;
  margin: auto;
  padding: 0 20px;
}

/* =========================================================
   HEADER
========================================================= */

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 40px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid var(--border-2);
  position: sticky;
  top: 0;
  z-index: 999;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.logo img {
  width: 180px;
  height: auto;
  display: block;
  object-fit: contain;
  transition: 0.3s ease;
}

.logo:hover img {
  transform: scale(1.03);
}

.header-actions {
  display: flex;
  align-items: center;
}

.back-btn {
  height: 46px;
  padding: 0 22px;
  border: 1px solid var(--border);
  border-radius: 50px;
  background: #fff;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.back-btn:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-2px);
  box-shadow: var(--shadow-orange);
  background: var(--orange-soft);
}

@media (max-width: 768px) {
  .header { padding: 12px 16px; }
  .logo img { width: 140px; }
  .back-btn { height: 42px; padding: 0 16px; font-size: 13px; }
}

@media (max-width: 480px) {
  .header { padding: 10px 14px; }
  .logo img { width: 125px; }
  .back-btn { height: 40px; padding: 0 14px; font-size: 12px; }
}

/* =========================================================
   SCROLL REVEAL
========================================================= */

[data-animate] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.16,.84,.44,1), transform .8s cubic-bezier(.16,.84,.44,1);
}

[data-animate].show {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-animate] { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* =========================================================
   HERO
========================================================= */

.cu-hero {
  position: relative;
  width: 100%;
  padding: 90px 20px 50px;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(135deg, #ffe6d2 0%, #fff4ec 45%, #fff9f5 75%, #ffffff 100%);
}

.cu-hero::before,
.cu-hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  z-index: 0;
  pointer-events: none;
}

.cu-hero::before {
  width: 55vw;
  height: 480px;
  top: -220px;
  left: -8vw;
  background: radial-gradient(circle, rgba(255,161,89,0.45), rgba(255,161,89,0) 70%);
}

.cu-hero::after {
  width: 55vw;
  height: 480px;
  top: -180px;
  right: -8vw;
  background: radial-gradient(circle, rgba(255,122,24,0.35), rgba(255,122,24,0) 70%);
}

.cu-hero-content {
  position: relative;
  z-index: 1;
}

.cu-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 50px;
  background: var(--orange-soft);
  color: var(--orange-deep);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 20px;
}

.cu-eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
}

.cu-hero h1 {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -1.2px;
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--ink);
}

.cu-hero h1 span {
  background: var(--grad-orange);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.cu-hero p {
  max-width: 600px;
  margin: auto;
  font-size: 17px;
  line-height: 1.8;
  color: var(--muted);
}

@media (max-width: 768px) {
  .cu-hero { padding: 60px 16px 30px; }
  .cu-hero h1 { font-size: 32px; letter-spacing: -0.7px; }
  .cu-hero p { font-size: 15px; }
}

/* =========================================================
   SECTION
========================================================= */

.cu-section {
  padding: 45px 0;
}

.cu-light {
  background: transparent;
}

.cu-center {
  text-align: center;
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
  color: var(--ink);
}

.cu-center::after {
  content: "";
  display: block;
  width: 70px;
  height: 4px;
  margin: 14px auto 0;
  background: var(--grad-orange);
  border-radius: 50px;
}

.cu-sub {
  max-width: 560px;
  margin: 0 auto 50px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted-2);
  text-align: center;
}

/* =========================================================
   INFO CARDS
========================================================= */

.cu-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 26px;
}

.cu-info-card {
  background: var(--card);
  padding: 38px 30px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform .35s cubic-bezier(.16,.84,.44,1), box-shadow .35s ease, border-color .35s ease;
  text-align: center;
}

.cu-info-card:hover {
  transform: translateY(-10px);
  border-color: transparent;
  box-shadow: var(--shadow-orange);
}

.cu-info-card i {
  width: 66px;
  height: 66px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin: 0 auto 18px;
  font-size: 26px;
  background: var(--grad-orange-soft);
  color: var(--orange-deep);
  transition: transform .35s ease, background .35s ease, color .35s ease;
}

.cu-info-card:hover i {
  background: var(--grad-orange);
  color: #fff;
  transform: scale(1.08) rotate(-6deg);
}

.cu-info-card h4 {
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}

.cu-info-card p {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}

.cu-info-card span {
  font-size: 13px;
  color: var(--muted-2);
}

/* =========================================================
   FORM GRID
========================================================= */

.cu-form-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: start;
}

.cu-form-box {
  background: var(--card);
  padding: 46px 42px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-2);
  box-shadow: var(--shadow-md);
}

.cu-form-box h2 {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 10px;
  color: var(--ink);
}

.cu-form-box > p {
  margin-bottom: 26px;
  color: var(--muted-2);
  font-size: 15px;
  line-height: 1.75;
}

.cu-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.cu-form-box input,
.cu-form-box select,
.cu-form-box textarea {
  width: 100%;
  padding: 15px 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  font-size: 14px;
  font-family: "Inter", sans-serif;
  color: var(--ink);
  transition: border-color .25s ease, box-shadow .25s ease, background .25s ease;
}

.cu-form-box textarea {
  margin-bottom: 20px;
  resize: vertical;
}

.cu-form-box input::placeholder,
.cu-form-box textarea::placeholder {
  color: #9aa1ad;
}

.cu-form-box input:focus,
.cu-form-box select:focus,
.cu-form-box textarea:focus {
  outline: none;
  border-color: var(--orange);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(255, 122, 24, 0.12);
}

.cu-btn {
  margin-top: 6px;
  padding: 16px 34px;
  border-radius: 50px;
  border: none;
  background: var(--grad-orange);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  box-shadow: var(--shadow-orange);
  transition: transform .3s ease, box-shadow .3s ease;
}

.cu-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-orange-lg);
}

.cu-form-error {
  background: #fef1f0;
  border: 1px solid #f7c9c5;
  color: #c0392b;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 14px;
  margin-bottom: 18px;
}

/* =========================================================
   SIDE BOX
========================================================= */

.cu-side-box {
  background: var(--grad-orange-soft);
  border: 1px solid var(--orange-soft-2);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-sm);
}

.cu-side-box h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 6px;
}

.cu-side-box ul {
  list-style: none;
  margin-top: 18px;
}

.cu-side-box li {
  margin-bottom: 14px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  color: var(--muted);
  line-height: 1.6;
}

.cu-side-box li i {
  color: var(--orange-deep);
  margin-top: 3px;
  flex-shrink: 0;
}

.cu-side-contacts {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--orange-soft-2);
}

.cu-side-contacts p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

.cu-side-contacts p + p {
  margin-top: 14px;
}

.cu-side-contacts strong {
  color: var(--ink);
}

.cu-side-contacts a {
  text-decoration: none;
  font-weight: 600;
}

/* =========================================================
   MAP
========================================================= */

.cu-map {
  padding: 10px 0 0;
}

.cu-map-frame {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 20px;
}

.cu-map iframe {
  width: 100%;
  height: 420px;
  border: 0;
  display: block;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

/* =========================================================
   SUPPORT HIGHLIGHTS
========================================================= */

.cu-support-lite {
  text-align: center;
}

.cu-support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 26px;
}

.cu-support-card {
  background: var(--card);
  border-radius: var(--radius-md);
  padding: 38px 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform .35s cubic-bezier(.16,.84,.44,1), box-shadow .35s ease, border-color .35s ease;
  text-align: center;
}

.cu-support-card:hover {
  transform: translateY(-10px);
  border-color: transparent;
  box-shadow: var(--shadow-orange);
}

.cu-support-card i {
  width: 66px;
  height: 66px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin: 0 auto 16px;
  font-size: 26px;
  background: var(--grad-orange-soft);
  color: var(--orange-deep);
  transition: transform .35s ease, background .35s ease, color .35s ease;
}

.cu-support-card:hover i {
  background: var(--grad-orange);
  color: #fff;
  transform: scale(1.08) rotate(-6deg);
}

.cu-support-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--ink);
}

.cu-support-card p {
  font-size: 14.5px;
  color: var(--muted-2);
  line-height: 1.75;
}

/* =========================================================
   FOOTER
========================================================= */

.site-footer {
  padding: 30px 0;
  background: var(--ink);
  color: rgba(255,255,255,0.6);
  text-align: center;
  font-size: 13.5px;
}

/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 992px) {
  .cu-form-box { padding: 38px 30px; }
}

@media (max-width: 768px) {
  .cu-section { padding: 40px 0; }
  .cu-center { font-size: 26px; }
  .cu-sub { font-size: 14px; margin-bottom: 34px; }

  .cu-form-grid { grid-template-columns: 1fr; gap: 26px; }
  .cu-form-row { grid-template-columns: 1fr; }
  .cu-form-box { padding: 30px 22px; border-radius: 22px; }
  .cu-form-box h2 { font-size: 26px; }
  .cu-side-box { padding: 30px 24px; border-radius: 22px; }

  .cu-map iframe { height: 280px; border-radius: 18px; }
  .cu-map-frame { padding: 0 16px; }
}