:root {
  --primary: #0b2340;
  --primary-2: #12365b;
  --gold: #f0b323;
  --gold-dark: #b98218;
  --light: #f6f4ef;
  --white: #ffffff;
  --text: #1d2a38;
  --muted: #5f6c7b;
  --grid-line: rgba(12, 35, 64, 0.07);
  --shadow-soft: 0 12px 30px rgba(8, 22, 39, 0.12);
  --shadow-strong: 0 18px 40px rgba(7, 16, 28, 0.22);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
    #f8f7f3;
  background-size: 28px 28px;
  padding-top: 82px;
}

h1, h2, h3, h4, h5, h6,
.navbar-brand,
.nav-link,
.section-title,
.panel-title,
.hero-copy h1 {
  font-family: "Oswald", sans-serif;
  letter-spacing: 0.2px;
}

.section-padding {
  padding: 100px 0;
}

.section-header {
  margin-bottom: 10px;
}

.section-kicker {
  color: var(--gold-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
}

.section-kicker-gold {
  color: #ffd36c;
}

.section-title {
  font-size: clamp(2.2rem, 4vw, 4.3rem);
  line-height: 1.02;
  color: var(--primary);
  margin-bottom: 0;
  text-transform: none;
}

.section-title span {
  color: #f0c79a;
}

.light-title {
  color: var(--white);
}

/* NAVBAR */
.main-navbar {
  background: rgba(11, 35, 64, 0.96);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--gold), #ffd975);
  color: #15202c;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
}

.brand-text {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--white);
}

.main-navbar .nav-link {
  color: rgba(255, 255, 255, 0.94);
  font-size: 1.2rem;
  margin: 0 8px;
  position: relative;
  transition: var(--transition);
}

.main-navbar .nav-link::after {
  content: "";
  position: absolute;
  left: 8px;
  bottom: 2px;
  width: calc(100% - 16px);
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.main-navbar .nav-link:hover::after,
.main-navbar .nav-link.active::after {
  transform: scaleX(1);
}

.btn-quote,
.btn-main,
.submit-btn {
  font-weight: 700;
  border-radius: 14px;
  padding: 12px 22px;
  box-shadow: 0 10px 24px rgba(240, 179, 35, 0.28);
}

.btn-secondary-custom {
  border-radius: 14px;
  padding: 12px 22px;
}

.custom-toggler {
  border-color: rgba(255, 255, 255, 0.4);
}

/* HERO */
.hero-section {
  min-height: calc(100vh - 82px);
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(rgba(10, 23, 40, 0.55), rgba(10, 23, 40, 0.68)),
    url("https://images.unsplash.com/photo-1511818966892-d7d671e672a2?auto=format&fit=crop&w=1600&q=80")
      center center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 35, 64, 0.78) 0%, rgba(11, 35, 64, 0.56) 45%, rgba(11, 35, 64, 0.22) 100%);
}

.blueprint-layer {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
}

.hero-content {
  z-index: 2;
}

.hero-copy h1 {
  font-size: clamp(3rem, 6vw, 5.8rem);
  line-height: 1.02;
  color: var(--white);
  margin-bottom: 1.4rem;
  text-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

.hero-copy h1 span {
  color: #ffffff;
}

.hero-subtext {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.18rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.hero-side-card {
  background: rgba(255, 255, 255, 0.96);
  border-radius: 22px;
  padding: 34px 28px;
  box-shadow: var(--shadow-strong);
  position: relative;
}

.hero-side-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 22px;
  border: 1px solid rgba(14, 46, 78, 0.08);
}

.hero-side-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: linear-gradient(135deg, #f8e9b6, #f0b323);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 18px;
}

.hero-side-card h3 {
  color: var(--primary);
  font-size: 2rem;
  margin-bottom: 0.8rem;
}

.hero-side-card p {
  color: #4c5b6a;
  line-height: 1.8;
  margin-bottom: 0;
}

/* LEGACY */
.content-panel {
  background: rgba(255, 255, 255, 0.96);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.content-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(17, 50, 83, 0.08);
  border-radius: var(--radius-xl);
  pointer-events: none;
}

.panel-title {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.panel-title-warm {
  color: #b87846;
}

.panel-lead {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.6rem;
}

.legacy-plan-frame {
  background: #e8e0d3;
  border: 8px solid #b58c66;
  padding: 18px;
  border-radius: 4px;
  max-width: 360px;
  margin: 0 auto;
}

.legacy-plan-inner {
  background: #f7f1e8;
  height: 430px;
  position: relative;
  overflow: hidden;
}

.plan-line {
  position: absolute;
  background: rgba(108, 88, 67, 0.35);
}

.plan-line.v1 { width: 2px; height: 100%; left: 22%; top: 0; }
.plan-line.v2 { width: 2px; height: 100%; left: 66%; top: 0; }
.plan-line.h1 { height: 2px; width: 100%; top: 28%; left: 0; }
.plan-line.h2 { height: 2px; width: 100%; top: 68%; left: 0; }

.plan-block {
  position: absolute;
  border: 2px solid rgba(101, 83, 67, 0.45);
  background: rgba(188, 171, 145, 0.12);
}

.b1 { top: 6%; left: 10%; width: 32%; height: 18%; }
.b2 { top: 34%; left: 18%; width: 22%; height: 22%; }
.b3 { top: 18%; right: 10%; width: 26%; height: 28%; }
.b4 { bottom: 10%; left: 30%; width: 42%; height: 18%; }

.digital-ui-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 24px;
}

.ui-card {
  background: linear-gradient(180deg, #edf2f8, #e3ebf2);
  border-radius: 18px;
  min-height: 100px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8), 0 8px 16px rgba(11,35,64,0.08);
  position: relative;
}

.ui-card::before,
.ui-card::after {
  content: "";
  position: absolute;
  background: rgba(11, 35, 64, 0.14);
  border-radius: 999px;
}

.ui-card::before {
  width: 60%;
  height: 10px;
  top: 18px;
  left: 16px;
}

.ui-card::after {
  width: 35%;
  height: 10px;
  top: 38px;
  left: 16px;
}

.ui-card-top {
  grid-column: span 2;
  min-height: 74px;
}

.ui-card-large {
  min-height: 180px;
}

.ui-card-active {
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8), 0 0 0 3px rgba(240,179,35,0.45);
}

.legacy-note {
  background: var(--primary);
  color: #ffd95f;
  padding: 12px 22px;
  border-radius: 0;
  font-weight: 700;
  display: inline-block;
  margin-left: auto;
  margin-right: auto;
}

/* ECOSYSTEM */
.ecosystem-section {
  background:
    linear-gradient(rgba(10, 31, 56, 0.94), rgba(10, 31, 56, 0.96)),
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: auto, 32px 32px, 32px 32px;
  color: var(--white);
  position: relative;
}

.eco-card {
  background: rgba(255, 255, 255, 0.96);
  border-radius: 18px;
  min-height: 170px;
  padding: 28px 22px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  color: var(--text);
  transition: var(--transition);
}

.eco-card:hover {
  transform: translateY(-6px);
}

.eco-card h3 {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 0;
}

.eco-icon {
  width: 66px;
  height: 66px;
  border-radius: 16px;
  background: linear-gradient(135deg, #f6e7b0, var(--gold));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  margin-bottom: 16px;
}

.eco-pill {
  display: inline-block;
  background: #102946;
  color: var(--white);
  border: 2px solid rgba(240, 179, 35, 0.35);
  border-radius: 999px;
  padding: 18px 28px;
  font-family: "Oswald", sans-serif;
  font-size: 1.5rem;
  line-height: 1.15;
  box-shadow: var(--shadow-soft);
}

/* SERVICES */
.services-section {
  background:
    linear-gradient(rgba(8, 30, 54, 0.92), rgba(8, 30, 54, 0.9)),
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: auto, 28px 28px, 28px 28px;
}

.services-section .section-title,
.services-section .section-kicker {
  color: var(--white);
}

.service-card-box {
  background: rgba(255, 255, 255, 0.97);
  border-radius: 16px;
  padding: 28px 22px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  min-height: 100%;
  transition: var(--transition);
}

.service-card-box:hover {
  transform: translateY(-5px);
}

.service-card-box.featured {
  box-shadow: 0 0 0 3px rgba(240, 179, 35, 0.5), var(--shadow-soft);
}

.service-icon-box {
  width: 76px;
  height: 76px;
  border-radius: 18px;
  background: #edf3f8;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  margin-bottom: 18px;
}

.service-card-box h3 {
  font-size: 1.8rem;
  color: var(--primary);
}

.service-card-box p {
  color: #566373;
  line-height: 1.7;
  margin-bottom: 0;
}

.specialty-card,
.vertical-card {
  border-radius: 24px;
  overflow: hidden;
  min-height: 380px;
  background-position: center;
  background-size: cover;
  position: relative;
  box-shadow: var(--shadow-strong);
}

.specialty-image-1 {
  background-image:
    linear-gradient(rgba(10, 28, 48, 0.18), rgba(10, 28, 48, 0.35)),
    url("https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1200&q=80");
}

.specialty-image-2 {
  background-image:
    linear-gradient(rgba(10, 28, 48, 0.18), rgba(10, 28, 48, 0.35)),
    url("https://images.unsplash.com/photo-1541888946425-d81bb19240f5?auto=format&fit=crop&w=1200&q=80");
}

.vertical-img-1 {
  background-image:
    linear-gradient(rgba(7, 21, 38, 0.2), rgba(7, 21, 38, 0.62)),
    url("https://images.unsplash.com/photo-1581092921461-eab62e97a780?auto=format&fit=crop&w=900&q=80");
}

.vertical-img-2 {
  background-image:
    linear-gradient(rgba(7, 21, 38, 0.2), rgba(7, 21, 38, 0.62)),
    url("https://images.unsplash.com/photo-1511818966892-d7d671e672a2?auto=format&fit=crop&w=900&q=80");
}

.vertical-img-3 {
  background-image:
    linear-gradient(rgba(7, 21, 38, 0.2), rgba(7, 21, 38, 0.62)),
    url("https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=900&q=80");
}

.active-card {
  box-shadow: 0 0 0 4px rgba(240, 179, 35, 0.65), var(--shadow-strong);
}

.specialty-overlay,
.vertical-overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 26px;
  background: linear-gradient(180deg, rgba(6,15,27,0) 0%, rgba(6,15,27,0.82) 50%, rgba(6,15,27,0.94) 100%);
  color: var(--white);
}

.specialty-overlay h3,
.vertical-overlay h3 {
  font-size: 2rem;
  margin-bottom: 0.6rem;
}

.specialty-overlay p,
.vertical-overlay p {
  margin-bottom: 0;
  line-height: 1.7;
}

/* GALLERY */
.gallery-section {
  background: #f7f5ef;
}

.gallery-filters {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.filter-btn {
  border: 1px solid #cfd6de;
  background: #f1f3f6;
  color: var(--primary);
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 700;
  transition: var(--transition);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-soft);
}

.portfolio-card {
  background: var(--white);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  height: 100%;
}

.portfolio-image {
  height: 320px;
  background-position: center;
  background-size: cover;
}

.portfolio-1 {
  background-image: url("https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1200&q=80");
}

.portfolio-2 {
  background-image: url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1200&q=80");
}

.portfolio-3 {
  background-image: url("https://images.unsplash.com/photo-1600585154526-990dced4db0d?auto=format&fit=crop&w=1200&q=80");
}

.portfolio-body {
  padding: 24px;
}

.portfolio-body h3 {
  font-size: 1.7rem;
  color: var(--primary);
}

.portfolio-body p {
  color: var(--muted);
  margin-bottom: 0;
  line-height: 1.7;
}

.detail-project-card {
  min-height: 520px;
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
  background:
    linear-gradient(rgba(10,28,48,0.12), rgba(10,28,48,0.22)),
    url("https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1200&q=80") center / cover no-repeat;
}

.detail-project-content h3 {
  font-size: 3rem;
  color: var(--primary);
}

.detail-project-content p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
}

.info-box {
  background: var(--white);
  border-radius: 14px;
  padding: 20px;
  box-shadow: var(--shadow-soft);
  margin-top: 18px;
  border-right: 4px solid #d6a67b;
}

.info-box h4 {
  color: var(--primary);
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.info-box p {
  margin-bottom: 0;
}

.residential-showcase {
  background: var(--white);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
  padding: 42px 28px;
}

.residential-showcase h3 {
  font-size: 3.2rem;
  color: var(--primary);
  margin-bottom: 0.4rem;
}

.residential-subtitle {
  color: #b9825c;
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.residential-main-image {
  width: min(100%, 740px);
  height: 420px;
  margin: 0 auto;
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
  background:
    linear-gradient(rgba(10,28,48,0.12), rgba(10,28,48,0.15)),
    url("https://images.unsplash.com/photo-1600585154526-990dced4db0d?auto=format&fit=crop&w=1200&q=80") center / cover no-repeat;
}

.residential-tags {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.residential-tags span {
  background: #edf1f5;
  border: 1px solid #d3dae2;
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 600;
  color: var(--primary);
}

/* CLIENTS */
.clients-section {
  background: #fcfbf8;
}

.clients-strip {
  background: #2b3847;
  padding: 32px;
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(5, 1fr);
}

.client-logo-box {
  color: rgba(255, 255, 255, 0.94);
  font-family: "Oswald", sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.8rem);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 110px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.client-logo-box:last-child {
  border-right: none;
}

.clients-text {
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.15rem;
  color: #334152;
  line-height: 1.9;
}

/* CONTACT */
.contact-section {
  background:
    linear-gradient(rgba(8, 29, 53, 0.95), rgba(8, 29, 53, 0.95)),
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: auto, 28px 28px, 28px 28px;
}

.contact-form {
  background: rgba(255, 255, 255, 0.04);
  padding: 28px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-soft);
}

.custom-input {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.7);
  color: var(--white);
  border-radius: 10px;
  padding: 14px 16px;
  min-height: 56px;
}

.custom-input::placeholder {
  color: rgba(255,255,255,0.78);
}

.custom-input:focus {
  background: transparent;
  border-color: var(--gold);
  color: var(--white);
  box-shadow: 0 0 0 0.2rem rgba(240, 179, 35, 0.15);
}

.custom-textarea {
  min-height: 160px;
  resize: vertical;
}

.contact-content {
  color: var(--white);
  padding: 20px 10px;
}

.contact-content h2 {
  font-size: clamp(2.7rem, 5vw, 4.5rem);
  line-height: 1.03;
  margin-bottom: 2rem;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.contact-info-item i {
  font-size: 1.8rem;
  color: #ffd36c;
  margin-top: 4px;
}

.contact-info-item strong {
  display: block;
  margin-bottom: 4px;
  color: var(--white);
}

.contact-info-item p {
  margin-bottom: 0;
  color: rgba(255,255,255,0.92);
  line-height: 1.7;
}

.contact-signature {
  border-top: 1px solid rgba(255,255,255,0.2);
  margin-top: 28px;
  padding-top: 22px;
  color: rgba(255,255,255,0.78);
}

/* STEPS */
.steps-section {
  background:
    linear-gradient(rgba(255,255,255,0.95), rgba(255,255,255,0.95)),
    linear-gradient(rgba(12,35,64,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12,35,64,0.08) 1px, transparent 1px);
  background-size: auto, 28px 28px, 28px 28px;
}

.step-card {
  background: var(--white);
  border-radius: 999px;
  min-height: 250px;
  padding: 30px 28px;
  box-shadow: 0 0 0 4px rgba(224, 183, 153, 0.28), var(--shadow-soft);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.step-number {
  color: #b77b53;
  font-family: "Oswald", sans-serif;
  font-size: 2rem;
  margin-bottom: 0.8rem;
}

.step-card h3 {
  color: var(--primary);
  font-size: 1.8rem;
}

.step-card p {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 0;
}

.steps-claim {
  font-family: "Oswald", sans-serif;
  font-size: clamp(2.2rem, 4vw, 4rem);
  color: var(--primary);
}

.steps-claim span {
  color: #b87846;
}

/* FOOTER */
.site-footer {
  background: #08182c;
  color: rgba(255,255,255,0.76);
  padding: 24px 0;
}

.site-footer p {
  margin-bottom: 0;
}

/* WHATSAPP FLOAT */
.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 14px 28px rgba(37, 211, 102, 0.35);
  z-index: 1100;
  transition: var(--transition);
}

.floating-whatsapp:hover {
  transform: translateY(-4px) scale(1.03);
  color: var(--white);
}

/* RESPONSIVE */
@media (max-width: 1199px) {
  .clients-strip {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 991.98px) {
  body {
    padding-top: 76px;
  }

  .section-padding {
    padding: 78px 0;
  }

  .navbar-collapse {
    background: rgba(11, 35, 64, 0.98);
    border-radius: 18px;
    margin-top: 16px;
    padding: 16px 18px;
  }

  .main-navbar .nav-link::after {
    left: 0;
    width: 100%;
  }

  .hero-section {
    min-height: auto;
    padding: 80px 0;
  }

  .hero-side-card {
    max-width: 480px;
  }

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

  .client-logo-box {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .client-logo-box:last-child {
    border-bottom: none;
  }

  .step-card {
    border-radius: 28px;
    min-height: 100%;
  }
}

@media (max-width: 767.98px) {
  .section-title,
  .panel-title,
  .detail-project-content h3,
  .residential-showcase h3,
  .contact-content h2 {
    line-height: 1.06;
  }

  .hero-copy h1 {
    font-size: 2.8rem;
  }

  .hero-subtext {
    font-size: 1.02rem;
  }

  .content-panel {
    padding: 24px;
  }

  .panel-title {
    font-size: 2.4rem;
  }

  .portfolio-image,
  .detail-project-card,
  .residential-main-image,
  .specialty-card,
  .vertical-card {
    min-height: 280px;
    height: 280px;
  }

  .clients-strip {
    grid-template-columns: 1fr;
  }

  .gallery-filters {
    gap: 10px;
  }

  .filter-btn {
    width: 100%;
  }

  .residential-tags {
    flex-direction: column;
  }
}