@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Oswald:wght@500;600;700&display=swap");

:root {
  --navy-950: #04122d;
  --navy-900: #071b3e;
  --navy-800: #0b2a57;
  --blue-600: #0969c4;
  --blue-500: #0f83e3;
  --blue-100: #e9f4ff;
  --accent: #ffb200;
  --accent-dark: #e89a00;
  --ink: #13233c;
  --muted: #617086;
  --line: #dbe4ee;
  --surface: #f3f7fb;
  --white: #fff;
  --shadow: 0 24px 70px rgba(7, 27, 62, 0.13);
  --radius-lg: 28px;
  --radius-md: 20px;
  --font-body: "Manrope", sans-serif;
  --font-display: "Oswald", sans-serif;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  overflow-x: hidden;
  color: var(--ink);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body.lightbox-open {
  overflow: hidden;
}

::selection {
  color: var(--navy-950);
  background: var(--accent);
}

a {
  transition: color 0.25s ease, background-color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

img {
  max-width: 100%;
}

.skip-link {
  position: fixed;
  top: -80px;
  left: 20px;
  z-index: 3000;
  padding: 12px 18px;
  color: var(--white);
  background: var(--navy-950);
  border-radius: 0 0 10px 10px;
  text-decoration: none;
}

.skip-link:focus {
  top: 0;
}

.section {
  padding: 110px 0;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 17px;
  color: var(--blue-600);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.17em;
  line-height: 1;
  text-transform: uppercase;
}

.section-kicker::before {
  width: 32px;
  height: 3px;
  content: "";
  background: var(--accent);
  border-radius: 10px;
}

.section-kicker-light {
  color: #cfe6ff;
}

.section-heading {
  margin-bottom: 52px;
}

.section-heading h2,
.section-proof h2,
.section-faq h2,
.section-contact h2,
.protection-banner h2 {
  margin: 0;
  color: var(--navy-900);
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 4.5vw, 4.7rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.04;
  text-transform: uppercase;
}

.section-heading p,
.lead-copy {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0.8rem 1.5rem;
  border-radius: 12px;
  font-size: 0.91rem;
  font-weight: 800;
  letter-spacing: 0.015em;
}

.btn-lg {
  min-height: 59px;
  padding: 0.95rem 1.75rem;
  font-size: 0.96rem;
}

.btn-brand,
.btn-accent {
  color: var(--navy-950);
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 12px 32px rgba(255, 178, 0, 0.22);
}

.btn-brand:hover,
.btn-brand:focus,
.btn-accent:hover,
.btn-accent:focus {
  color: var(--navy-950);
  background: #ffc239;
  border-color: #ffc239;
  transform: translateY(-2px);
}

.btn-outline-brand {
  color: var(--navy-900);
  background: var(--white);
  border: 1px solid var(--line);
}

.btn-outline-brand:hover,
.btn-outline-brand:focus {
  color: var(--white);
  background: var(--navy-900);
  border-color: var(--navy-900);
  transform: translateY(-2px);
}

.navbar {
  min-height: 86px;
  padding: 12px 0;
  background: rgba(4, 18, 45, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
  transition: min-height 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

.navbar.navbar-scrolled,
.navbar.navbar-open {
  min-height: 76px;
  background: rgba(4, 18, 45, 0.97);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(14px);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0;
  color: var(--white);
}

.navbar-brand:hover,
.navbar-brand:focus {
  color: var(--white);
}

.navbar-brand img {
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.navbar-brand span {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.navbar-brand strong {
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.42rem;
  letter-spacing: 0.06em;
}

.navbar-brand small {
  margin-top: 5px;
  color: var(--accent);
  font-size: 0.57rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.navbar .nav-link {
  position: relative;
  padding: 0.65rem 0.85rem !important;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.85rem;
  font-weight: 700;
}

.navbar .nav-link::after {
  position: absolute;
  bottom: 4px;
  left: 0.85rem;
  width: 0;
  height: 2px;
  content: "";
  background: var(--accent);
  transition: width 0.25s ease;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus,
.navbar .nav-link.active {
  color: var(--white);
}

.navbar .nav-link:hover::after,
.navbar .nav-link:focus::after,
.navbar .nav-link.active::after {
  width: calc(100% - 1.7rem);
}

.nav-phone {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 15px;
  color: var(--navy-950);
  background: var(--accent);
  border-radius: 10px;
  font-size: 0.86rem;
  font-weight: 800;
  text-decoration: none;
}

.nav-phone:hover,
.nav-phone:focus {
  color: var(--navy-950);
  background: #ffc239;
  transform: translateY(-1px);
}

.navbar-toggler {
  padding: 8px 10px;
  border-color: rgba(255, 255, 255, 0.22);
  border-radius: 9px;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(255, 178, 0, 0.25);
}

.hero-section {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  color: var(--white);
  background-color: var(--navy-950);
  background-image: url("../assets/img/hero-flat-roof.webp");
  background-position: center center;
  background-size: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 18, 45, 0.96) 0%, rgba(4, 18, 45, 0.84) 42%, rgba(4, 18, 45, 0.34) 70%, rgba(4, 18, 45, 0.25) 100%),
    linear-gradient(0deg, rgba(4, 18, 45, 0.66) 0%, transparent 42%);
}

.hero-shape {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
}

.hero-shape-one {
  top: 16%;
  right: -8%;
  width: 430px;
  height: 430px;
}

.hero-shape-two {
  right: 12%;
  bottom: -28%;
  width: 620px;
  height: 620px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding: 8px 13px;
  color: #e7f4ff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(255, 178, 0, 0.15);
}

.hero-section h1 {
  max-width: 840px;
  margin: 0 0 25px;
  font-family: var(--font-display);
  font-size: clamp(3.55rem, 7vw, 7.5rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.94;
  text-transform: uppercase;
  text-wrap: balance;
}

.hero-section h1 span {
  display: block;
  color: var(--accent);
}

.hero-lead {
  max-width: 680px;
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 34px;
}

.hero-actions .btn-outline-light {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}

.hero-actions .btn-outline-light:hover,
.hero-actions .btn-outline-light:focus {
  color: var(--navy-950);
  background: var(--white);
  border-color: var(--white);
}

.hero-services {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 23px;
  margin-top: 34px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
  font-weight: 700;
}

.hero-services span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-services i {
  color: var(--accent);
}

.hero-card {
  position: relative;
  padding: 31px;
  overflow: hidden;
  background: rgba(6, 28, 63, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.23);
  backdrop-filter: blur(16px);
}

.hero-card::after {
  position: absolute;
  top: -70px;
  right: -70px;
  width: 160px;
  height: 160px;
  content: "";
  background: rgba(15, 131, 227, 0.24);
  border-radius: 50%;
  filter: blur(5px);
}

.hero-card-icon {
  display: grid;
  width: 52px;
  height: 52px;
  margin-bottom: 24px;
  color: var(--navy-950);
  background: var(--accent);
  border-radius: 15px;
  font-size: 1.45rem;
  place-items: center;
}

.hero-card-label {
  color: #a8cef2;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-card h2 {
  margin: 10px 0 13px;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.12;
  text-transform: uppercase;
}

.hero-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.hero-card a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
}

.hero-card a:hover {
  gap: 14px;
  color: #ffd064;
}

.scroll-cue {
  position: absolute;
  bottom: 34px;
  left: 50%;
  display: block;
  width: 27px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 20px;
  transform: translateX(-50%);
}

.scroll-cue span {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 4px;
  height: 8px;
  background: var(--accent);
  border-radius: 10px;
  transform: translateX(-50%);
  animation: scrollCue 1.8s ease-in-out infinite;
}

@keyframes scrollCue {
  0%,
  100% {
    opacity: 0.5;
    transform: translate(-50%, 0);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, 13px);
  }
}

.section-services {
  position: relative;
  background: var(--surface);
}

.section-services::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 31%;
  height: 8px;
  content: "";
  background: var(--accent);
}

.service-card {
  position: relative;
  padding: 32px 27px 28px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  box-shadow: 0 13px 35px rgba(7, 27, 62, 0.06);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.service-card::after {
  position: absolute;
  right: -45px;
  bottom: -54px;
  width: 135px;
  height: 135px;
  content: "";
  background: var(--blue-100);
  border-radius: 50%;
  transition: transform 0.4s ease;
}

.service-card:hover {
  border-color: rgba(9, 105, 196, 0.16);
  box-shadow: var(--shadow);
  transform: translateY(-8px);
}

.service-card:hover::after {
  transform: scale(1.25);
}

.service-number {
  position: absolute;
  top: 20px;
  right: 23px;
  color: #dbe7f3;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.service-icon {
  display: grid;
  width: 57px;
  height: 57px;
  margin-bottom: 27px;
  color: var(--blue-600);
  background: var(--blue-100);
  border-radius: 17px;
  font-size: 1.5rem;
  place-items: center;
}

.service-card h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 14px;
  color: var(--navy-900);
  font-family: var(--font-display);
  font-size: 1.62rem;
  font-weight: 600;
  line-height: 1.15;
  text-transform: uppercase;
}

.service-card p {
  position: relative;
  z-index: 1;
  margin-bottom: 25px;
  color: var(--muted);
  font-size: 0.91rem;
}

.service-detail {
  position: relative;
  z-index: 1;
  display: block;
  padding-top: 18px;
  color: var(--navy-800);
  border-top: 1px solid var(--line);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.055em;
  line-height: 1.5;
  text-transform: uppercase;
}

.section-proof {
  overflow: hidden;
}

.image-composition {
  position: relative;
  min-height: 600px;
}

.image-main {
  width: 84%;
  height: 510px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.image-detail {
  position: absolute;
  right: 0;
  bottom: 15px;
  width: 37%;
  height: 340px;
  object-fit: cover;
  border: 8px solid var(--white);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.image-note {
  position: absolute;
  bottom: 0;
  left: -24px;
  display: flex;
  align-items: center;
  gap: 15px;
  max-width: 340px;
  padding: 20px 23px;
  color: rgba(255, 255, 255, 0.76);
  background: var(--navy-900);
  border-radius: 16px;
  box-shadow: var(--shadow);
  font-size: 0.76rem;
  line-height: 1.45;
}

.image-note > i {
  color: var(--accent);
  font-size: 1.8rem;
}

.image-note strong {
  display: block;
  color: var(--white);
  font-size: 0.84rem;
}

.section-proof h2,
.section-faq h2 {
  margin-bottom: 25px;
  font-size: clamp(2.35rem, 4.3vw, 4.3rem);
}

.lead-copy {
  margin-bottom: 35px;
}

.benefit-list {
  display: grid;
  gap: 24px;
}

.benefit-item {
  display: grid;
  grid-template-columns: 51px 1fr;
  gap: 16px;
  align-items: start;
}

.benefit-item > span {
  display: grid;
  width: 51px;
  height: 51px;
  color: var(--blue-600);
  background: var(--blue-100);
  border-radius: 15px;
  font-size: 1.18rem;
  place-items: center;
}

.benefit-item h3 {
  margin: 2px 0 4px;
  color: var(--navy-900);
  font-size: 0.98rem;
  font-weight: 800;
}

.benefit-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.protection-banner {
  position: relative;
  padding: 95px 0;
  overflow: hidden;
  color: var(--white);
  background-color: var(--navy-950);
  background-image: url("../assets/img/terrace-waterproofing.webp");
  background-attachment: fixed;
  background-position: center center;
  background-size: cover;
}

.protection-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(4, 18, 45, 0.97), rgba(4, 18, 45, 0.78));
}

.protection-banner h2 {
  max-width: 900px;
  color: var(--white);
  font-size: clamp(2.5rem, 5vw, 5rem);
}

.protection-banner p {
  max-width: 750px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.04rem;
}

.section-process {
  position: relative;
  overflow: hidden;
  background: var(--white);
}

.section-process .section-heading {
  max-width: 800px;
}

.process-line {
  position: absolute;
  top: 397px;
  left: 50%;
  width: min(66%, 850px);
  border-top: 1px dashed #b8cbe0;
  transform: translateX(-50%);
}

.process-grid {
  position: relative;
}

.process-card {
  position: relative;
  height: 100%;
  padding: 35px 32px;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: 0 15px 42px rgba(7, 27, 62, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.process-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-7px);
}

.process-card > i {
  display: grid;
  width: 72px;
  height: 72px;
  margin: 0 auto 25px;
  color: var(--blue-600);
  background: var(--blue-100);
  border-radius: 22px;
  font-size: 1.7rem;
  place-items: center;
}

.process-step {
  position: absolute;
  top: -16px;
  left: 50%;
  display: grid;
  width: 33px;
  height: 33px;
  color: var(--navy-950);
  background: var(--accent);
  border: 5px solid var(--white);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 800;
  transform: translateX(-50%);
  place-items: center;
}

.process-card h3 {
  margin-bottom: 12px;
  color: var(--navy-900);
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 600;
  text-transform: uppercase;
}

.process-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.section-gallery {
  background: var(--navy-950);
}

.section-gallery .section-kicker {
  color: #92c8f4;
}

.section-gallery .section-heading h2 {
  color: var(--white);
}

.section-gallery .section-heading p {
  color: rgba(255, 255, 255, 0.64);
}

.gallery-grid {
  display: grid;
  grid-auto-rows: 260px;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.gallery-item {
  position: relative;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  background: var(--navy-800);
  border: 0;
  border-radius: 17px;
  cursor: zoom-in;
}

.gallery-item-wide {
  grid-column: span 2;
}

.gallery-item-tall {
  grid-row: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.65, 0.3, 1), filter 0.4s ease;
}

.gallery-item::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(0deg, rgba(4, 18, 45, 0.86), transparent 58%);
  opacity: 0.86;
  transition: opacity 0.35s ease;
}

.gallery-item span {
  position: absolute;
  right: 20px;
  bottom: 18px;
  left: 20px;
  z-index: 1;
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.3;
  text-align: left;
}

.gallery-item span::after {
  float: right;
  font-family: bootstrap-icons;
  content: "\f52a";
  color: var(--accent);
  font-size: 1.05rem;
}

.gallery-item:hover img,
.gallery-item:focus img {
  filter: saturate(1.08);
  transform: scale(1.045);
}

.gallery-item:hover::after,
.gallery-item:focus::after {
  opacity: 1;
}

.gallery-item:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.gallery-item-more {
  display: none;
}

.gallery-grid.is-expanded .gallery-item-more {
  display: block;
  animation: galleryReveal 0.55s ease both;
}

@keyframes galleryReveal {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.gallery-more-wrap {
  margin-top: 35px;
  text-align: center;
}

.section-gallery .btn-outline-brand {
  color: var(--white);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.3);
}

.section-gallery .btn-outline-brand:hover,
.section-gallery .btn-outline-brand:focus {
  color: var(--navy-950);
  background: var(--accent);
  border-color: var(--accent);
}

.section-faq {
  background: var(--surface);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blue-600);
  font-size: 0.86rem;
  font-weight: 800;
  text-decoration: none;
}

.text-link:hover {
  gap: 14px;
  color: var(--navy-900);
}

.accordion {
  --bs-accordion-bg: transparent;
  --bs-accordion-border-color: var(--line);
  --bs-accordion-btn-focus-box-shadow: none;
  --bs-accordion-active-color: var(--navy-900);
  --bs-accordion-active-bg: transparent;
}

.accordion-item {
  border-width: 0 0 1px !important;
}

.accordion-button {
  padding: 24px 4px;
  color: var(--ink);
  background: transparent;
  font-size: 1rem;
  font-weight: 800;
}

.accordion-button:not(.collapsed) {
  box-shadow: none;
}

.accordion-button::after {
  width: 34px;
  height: 34px;
  background-image: none;
  border: 1px solid #cbd9e8;
  border-radius: 50%;
  font-family: bootstrap-icons;
  font-size: 0.8rem;
  line-height: 32px;
  text-align: center;
  content: "\f282";
}

.accordion-button:not(.collapsed)::after {
  color: var(--navy-950);
  background: var(--accent);
  border-color: var(--accent);
  content: "\f286";
  transform: none;
}

.accordion-body {
  padding: 0 50px 25px 4px;
  color: var(--muted);
  font-size: 0.91rem;
}

.section-contact {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--navy-900);
}

.contact-glow {
  position: absolute;
  top: -230px;
  left: -180px;
  width: 600px;
  height: 600px;
  background: rgba(15, 131, 227, 0.2);
  border-radius: 50%;
  filter: blur(10px);
}

.section-contact h2 {
  margin-bottom: 23px;
  color: var(--white);
  font-size: clamp(2.65rem, 5vw, 5rem);
}

.section-contact > .container > .row > div > p {
  margin-bottom: 33px;
  color: rgba(255, 255, 255, 0.68);
}

.contact-list {
  display: grid;
  gap: 12px;
}

.contact-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 15px 17px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  text-decoration: none;
}

.contact-item:hover,
.contact-item:focus {
  color: var(--white);
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 178, 0, 0.42);
  transform: translateX(4px);
}

.contact-item > span {
  display: grid;
  width: 48px;
  height: 48px;
  color: var(--navy-950);
  background: var(--accent);
  border-radius: 13px;
  place-items: center;
}

.contact-item div {
  min-width: 0;
}

.contact-item small {
  display: block;
  margin-bottom: 1px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-item strong {
  display: block;
  overflow: hidden;
  font-size: 0.82rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.contact-arrow {
  color: rgba(255, 255, 255, 0.45);
}

.contact-form {
  padding: 38px;
  color: var(--ink);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.23);
}

.form-heading {
  margin-bottom: 27px;
}

.form-heading span {
  color: var(--blue-600);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.form-heading h3 {
  margin: 5px 0 0;
  color: var(--navy-900);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.12;
  text-transform: uppercase;
}

.form-label {
  margin-bottom: 6px;
  color: var(--navy-900);
  font-size: 0.73rem;
  font-weight: 800;
}

.form-control,
.form-select {
  min-height: 49px;
  color: var(--ink);
  background-color: #f7f9fc;
  border-color: #dce5ef;
  border-radius: 10px;
  font-size: 0.85rem;
}

textarea.form-control {
  min-height: 115px;
  resize: vertical;
}

.form-control:focus,
.form-select:focus {
  background-color: var(--white);
  border-color: var(--blue-500);
  box-shadow: 0 0 0 0.2rem rgba(15, 131, 227, 0.12);
}

.form-note {
  margin: 11px 0 0;
  color: #778499;
  font-size: 0.67rem;
  text-align: center;
}

.site-footer {
  color: rgba(255, 255, 255, 0.58);
  background: var(--navy-950);
}

.footer-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 38px 0 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.04rem;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.footer-brand img {
  width: 54px;
  height: 54px;
  border-radius: 13px;
  object-fit: cover;
}

.footer-brand strong {
  color: var(--accent);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.76rem;
  font-weight: 700;
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 19px 0;
  font-size: 0.68rem;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.8);
}

.footer-bottom a:hover {
  color: var(--accent);
}

.mobile-call {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1040;
  display: none;
  align-items: center;
  gap: 8px;
  padding: 12px 17px;
  color: var(--navy-950);
  background: var(--accent);
  border-radius: 999px;
  box-shadow: 0 14px 35px rgba(4, 18, 45, 0.28);
  font-size: 0.8rem;
  font-weight: 800;
  text-decoration: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2500;
  display: grid;
  visibility: hidden;
  padding: 55px 95px;
  background: rgba(2, 9, 22, 0.96);
  opacity: 0;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  place-items: center;
}

.lightbox.is-open {
  visibility: visible;
  opacity: 1;
}

.lightbox figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: min(1300px, 90vw);
  max-height: 88vh;
  margin: 0;
}

.lightbox img {
  max-width: 100%;
  max-height: calc(88vh - 45px);
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 25px 75px rgba(0, 0, 0, 0.45);
}

.lightbox figcaption {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
}

.lightbox-close,
.lightbox-nav {
  position: absolute;
  display: grid;
  width: 49px;
  height: 49px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  transition: background-color 0.25s ease, color 0.25s ease;
  place-items: center;
}

.lightbox-close:hover,
.lightbox-nav:hover,
.lightbox-close:focus,
.lightbox-nav:focus {
  color: var(--navy-950);
  background: var(--accent);
  border-color: var(--accent);
}

.lightbox-close {
  top: 24px;
  right: 27px;
}

.lightbox-nav {
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-prev {
  left: 26px;
}

.lightbox-next {
  right: 26px;
}

@media (max-width: 1199.98px) {
  .hero-section h1 {
    font-size: clamp(3.6rem, 7.7vw, 6.1rem);
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .image-note {
    left: 0;
  }
}

@media (max-width: 991.98px) {
  .section {
    padding: 88px 0;
  }

  .navbar-collapse {
    margin-top: 12px;
    padding: 8px 0 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .navbar .nav-link {
    padding: 0.75rem 0 !important;
  }

  .navbar .nav-link::after {
    left: 0;
  }

  .navbar .nav-link:hover::after,
  .navbar .nav-link:focus::after,
  .navbar .nav-link.active::after {
    width: 30px;
  }

  .nav-phone {
    margin-top: 8px;
  }

  .hero-section {
    min-height: 720px;
    background-position: 64% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(4, 18, 45, 0.95) 0%, rgba(4, 18, 45, 0.74) 75%, rgba(4, 18, 45, 0.55) 100%),
      linear-gradient(0deg, rgba(4, 18, 45, 0.76) 0%, transparent 50%);
  }

  .hero-section .min-vh-100 {
    min-height: 720px !important;
  }

  .image-composition {
    max-width: 680px;
    min-height: 590px;
    margin: 0 auto;
  }

  .protection-banner {
    background-attachment: scroll;
  }

  .process-line {
    display: none;
  }

  .process-grid {
    max-width: 680px;
    margin-right: auto;
    margin-left: auto;
  }

  .gallery-grid {
    grid-auto-rows: 230px;
    grid-template-columns: repeat(2, 1fr);
  }

  .section-contact h2 {
    max-width: 700px;
  }

  .contact-list {
    max-width: 650px;
  }
}

@media (max-width: 767.98px) {
  .section {
    padding: 72px 0;
  }

  .section-heading {
    margin-bottom: 36px;
  }

  .section-heading h2,
  .section-proof h2,
  .section-faq h2,
  .section-contact h2,
  .protection-banner h2 {
    font-size: clamp(2.25rem, 11vw, 3.45rem);
  }

  .navbar {
    min-height: 74px;
  }

  .navbar-brand img {
    width: 46px;
    height: 46px;
  }

  .navbar-brand strong {
    font-size: 1.18rem;
  }

  .navbar-brand small {
    font-size: 0.51rem;
  }

  .hero-section,
  .hero-section .min-vh-100 {
    min-height: 720px !important;
  }

  .hero-section {
    background-position: 59% center;
  }

  .hero-section h1 {
    font-size: clamp(3rem, 14vw, 4.5rem);
  }

  .hero-lead {
    font-size: 1rem;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-services {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .scroll-cue {
    display: none;
  }

  .image-composition {
    min-height: 510px;
  }

  .image-main {
    width: 90%;
    height: 420px;
  }

  .image-detail {
    width: 38%;
    height: 275px;
  }

  .image-note {
    right: 30px;
    bottom: 0;
    left: 0;
  }

  .protection-banner {
    padding: 75px 0;
  }

  .gallery-grid {
    grid-auto-rows: 240px;
    grid-template-columns: 1fr 1fr;
  }

  .gallery-item-tall {
    grid-row: span 1;
  }

  .gallery-item-wide {
    grid-column: span 2;
  }

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

  .footer-main,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-nav {
    gap: 15px 21px;
  }

  .mobile-call {
    display: inline-flex;
  }

  .lightbox {
    padding: 65px 16px 82px;
  }

  .lightbox-nav {
    top: auto;
    bottom: 20px;
    transform: none;
  }

  .lightbox-prev {
    left: calc(50% - 60px);
  }

  .lightbox-next {
    right: calc(50% - 60px);
  }
}

@media (max-width: 575.98px) {
  .hero-section {
    min-height: 760px;
  }

  .hero-section .min-vh-100 {
    min-height: 760px !important;
  }

  .hero-section h1 {
    font-size: clamp(2.85rem, 15.2vw, 4rem);
  }

  .hero-eyebrow {
    margin-bottom: 20px;
    font-size: 0.66rem;
  }

  .hero-services {
    grid-template-columns: 1fr;
    gap: 9px;
    margin-top: 25px;
  }

  .image-composition {
    min-height: 440px;
  }

  .image-main {
    width: 100%;
    height: 330px;
  }

  .image-detail {
    right: 10px;
    width: 40%;
    height: 220px;
    border-width: 5px;
  }

  .image-note {
    right: 45px;
    padding: 15px 17px;
  }

  .image-note > i {
    font-size: 1.4rem;
  }

  .image-note span {
    font-size: 0.68rem;
  }

  .gallery-grid {
    grid-auto-rows: 220px;
    grid-template-columns: 1fr;
  }

  .gallery-item-wide {
    grid-column: span 1;
  }

  .contact-item {
    grid-template-columns: 43px minmax(0, 1fr) auto;
    padding: 13px;
  }

  .contact-item > span {
    width: 43px;
    height: 43px;
  }

  .contact-item strong {
    font-size: 0.72rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}