/* ================================
   SK Builders Global Styles
================================ */

/* ================================
   01. Variables / Reset / Base
================================ */

:root {
  --dark: #181818;
  --light: #f7f3ea;
  --bg: #f7f3ea;
  --paper: #fffaf0;
  --ink: #111111;
  --charcoal: var(--dark);
  --gold: #d9a441;
  --gold-strong: #e5b23a;
  --muted: #6f6a61;
  --line: rgba(17, 17, 17, 0.12);
  --line-dark: rgba(255, 255, 255, 0.14);
  --white: #ffffff;
  --sage: #68705f;
  --font-display: "Playfair Display", "Cormorant Garamond", Georgia, serif;
  --font-body:
    "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --container: calc(100% - 40px);
  --container-max: 1240px;
  --section-space: 120px;
  --header-height: 94px;
  --radius: 8px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-soft: 0 24px 80px rgba(24, 24, 24, 0.12);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

.skbuilders {
  text-transform: uppercase;
  color: var(--gold);
  font-weight: bold;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open,
body.lightbox-open {
  overflow: hidden;
}

body.loaded .page-loader {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
  height: auto;
}

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

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

button {
  cursor: pointer;
}

::selection {
  background: var(--gold);
  color: var(--ink);
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 2000;
  transform: translateY(-160%);
  padding: 12px 16px;
  background: var(--charcoal);
  color: var(--white);
  border-radius: 4px;
  transition: transform 0.25s var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: var(--container);
  max-width: var(--container-max);
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: var(--section-space);
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.section-label,
.eyebrow,
.package-kicker,
.package-badge {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-title,
.hero-title {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: 0;
  overflow-wrap: break-word;
  text-wrap: balance;
}

.section-title {
  max-width: 880px;
  font-size: clamp(2.55rem, 4.25rem, 4.25rem);
}

.hero-title {
  max-width: 850px;
  font-size: clamp(3.15rem, 4.65rem, 5.65rem);
}

.hero-title span {
  display: block;
}

.section-intro,
.hero-text {
  max-width: 680px;
  margin: 24px 0 0;
  font-size: 1.08rem;
}

.section-heading {
  display: grid;
  gap: 12px;
  margin-bottom: 52px;
}

.section-heading.narrow {
  max-width: 820px;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0;
  text-transform: uppercase;
  isolation: isolate;
  overflow: hidden;
  transition:
    color 0.28s var(--ease),
    background 0.28s var(--ease),
    border-color 0.28s var(--ease),
    transform 0.28s var(--ease);
}

.btn svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  transition: transform 0.28s var(--ease);
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: translateX(-102%);
  background: var(--gold);
  transition: transform 0.42s var(--ease);
}

.btn:hover::before,
.btn:focus-visible::before {
  transform: translateX(0);
}

.btn:hover svg,
.btn:focus-visible svg {
  transform: translateX(3px);
}

.btn-primary {
  background: var(--charcoal);
  color: var(--white);
  border-color: var(--charcoal);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  color: var(--ink);
  border-color: var(--gold);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--gold);
}

.btn-small {
  min-height: 44px;
  padding-inline: 18px;
  font-size: 0.78rem;
}

.page-loader {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: none;
  place-items: center;
  background: var(--charcoal);
  color: var(--gold);
  transition:
    opacity 0.5s var(--ease),
    visibility 0.5s var(--ease);
  animation: loader-auto-hide 0.4s ease 1.35s forwards;
}

.page-loader span {
  font-family: var(--font-display);
  font-size: 2rem;
}

.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2500;
  width: 12px;
  height: 12px;
  border: 1px solid var(--charcoal);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  transform: translate3d(-50%, -50%, 0);
  transition:
    opacity 0.2s ease,
    width 0.25s var(--ease),
    height 0.25s var(--ease),
    background 0.25s var(--ease);
  /* mix-blend-mode: difference; */
}

.cursor-dot.is-active {
  width: 38px;
  height: 38px;
  background: rgba(217, 164, 65, 0.18);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  width: 100%;
  border-bottom: 1px solid rgba(24, 24, 24, 0.14);
  background: var(--gold);
  color: var(--dark);
  transition:
    border-color 0.3s var(--ease),
    transform 0.42s var(--ease),
    opacity 0.32s var(--ease);
}

.site-header.is-scrolled {
  background: var(--gold);
  border-color: rgba(24, 24, 24, 0.22);
}

.site-header.is-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-110%);
}

.header-inner {
  width: var(--container);
  max-width: var(--container-max);
  min-height: var(--header-height);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  position: relative;
  z-index: 1002;
  display: inline-flex;
  align-items: center;
  min-width: 132px;
}

.brand img {
  height: 70px;
  width: auto;
  transform-origin: left center;
  border-radius: 6px;
  transition: transform 0.28s var(--ease);
}

.brand:hover img,
.brand:focus-visible img {
  transform: translateY(-1px) scale(1.05);
}

.footer-brand img {
  height: 126px;
  width: auto;
  border-radius: 6px;
  transition: transform 0.28s var(--ease);
}

.footer-brand > a:hover img,
.footer-brand > a:focus-visible img {
  transform: translateY(-1px) scale(1.03);
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  margin-left: auto;
}

.site-header .desktop-cta {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}

.site-header .desktop-cta::before {
  background: var(--white);
}

.site-header .desktop-cta:hover,
.site-header .desktop-cta:focus-visible {
  color: var(--dark);
  border-color: var(--white);
}

.desktop-nav a {
  position: relative;
  padding-block: 10px;
  color: var(--dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
  transition: color 0.25s var(--ease);
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: var(--ink);
  transition: transform 0.28s var(--ease);
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible {
  color: var(--ink);
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-toggle {
  position: relative;
  z-index: 1002;
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(24, 24, 24, 0.28);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.18);
}

.menu-toggle span {
  position: absolute;
  left: 13px;
  width: 20px;
  height: 2px;
  background: var(--ink);
  transition:
    transform 0.25s var(--ease),
    top 0.25s var(--ease);
}

.menu-toggle span:first-child {
  top: 18px;
}

.menu-toggle span:last-child {
  top: 28px;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  top: 23px;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  top: 23px;
  transform: rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1001;
  display: grid;
  align-content: center;
  gap: 32px;
  padding: 110px 24px 40px;
  background: var(--gold);
  color: var(--dark);
  transform: translateY(-100%);
  transition:
    transform 0.55s var(--ease),
    visibility 0.55s var(--ease);
}

.mobile-menu.is-open {
  transform: translateY(0);
}

.mobile-menu nav {
  display: grid;
  gap: 18px;
}

.mobile-menu a:not(.btn) {
  font-family: var(--font-display);
  font-size: 2.45rem;
  line-height: 1;
  color: var(--dark);
}

.mobile-menu .btn {
  width: min(100%, 340px);
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}

.page-hero {
  min-height: 72svh;
  display: grid;
  align-items: center;
  padding-top: calc(var(--header-height) + 56px);
  padding-bottom: 86px;
}

.page-hero .body-copy {
  align-self: end;
}

.hero-media::after,
.gallery-card .image-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(17, 17, 17, 0) 35%,
    rgba(17, 17, 17, 0.24)
  );
}

.hero-media img,
.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(24, 24, 24, 0.88), rgba(24, 24, 24, 0.42)),
    linear-gradient(
      45deg,
      rgba(217, 164, 65, 0.26) 0 25%,
      transparent 25% 50%,
      rgba(247, 243, 234, 0.18) 50% 75%,
      transparent 75%
    );
  background-size:
    auto,
    34px 34px;
  color: var(--white);
  text-align: center;
}

.image-fallback span {
  max-width: 300px;
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1.1;
}

.body-copy p {
  margin: 0;
}

.body-copy p + p {
  margin-top: 18px;
}

.package-badge {
  position: absolute;
  top: 22px;
  right: 22px;
  margin: 0;
  padding: 8px 10px;
  border: 1px solid rgba(217, 164, 65, 0.44);
  border-radius: 4px;
  background: rgba(217, 164, 65, 0.12);
  color: var(--gold-strong);
}

body.packages-page .packages-hero .hero-title {
  color: var(--ink);
}

.package-quick-summary {
  padding-top: 74px;
  background: #181818;
}

.project-preview-section,
.gallery-section {
  overflow: hidden;
}

.gallery-page .page-hero .hero-title {
  color: var(--ink);
}

.site-footer {
  padding-top: 72px;
  background: var(--charcoal);
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.35fr) repeat(3, minmax(160px, 1fr));
  gap: 44px;
  align-items: start;
}

.footer-grid > div {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-grid h2 {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.footer-grid a,
.footer-grid span {
  display: inline-flex;
  width: max-content;
  max-width: 100%;
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  transition: color 0.2s var(--ease);
}

.footer-grid a:hover,
.footer-grid a:focus-visible {
  color: var(--white);
}

.footer-brand p {
  max-width: 370px;
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.68);
}

.footer-brand > a {
  display: inline-flex;
  width: max-content;
  padding: 0;
  border-radius: 4px;
  background: transparent;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.footer-social a {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin: 0;
  border: 1px solid var(--line-dark);
  border-radius: 4px;
}

.footer-social svg {
  width: 18px;
  height: 18px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 54px;
  padding-block: 22px;
  border-top: 1px solid var(--line-dark);
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.88rem;
}

.footer-bottom p {
  margin: 0;
}

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

.floating-whatsapp,
.back-to-top {
  position: fixed;
  right: 18px;
  z-index: 900;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  color: var(--white);
  box-shadow: 0 18px 44px rgba(24, 24, 24, 0.18);
}

.floating-whatsapp {
  bottom: 18px;
  background: #1f8f53;
}

.back-to-top {
  bottom: 84px;
  border: 0;
  background: var(--charcoal);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition:
    opacity 0.25s var(--ease),
    visibility 0.25s var(--ease),
    transform 0.25s var(--ease);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.floating-whatsapp svg,
.back-to-top svg {
  width: 23px;
  height: 23px;
}

.back-to-top svg {
  transform: rotate(-90deg);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2200;
  display: grid;
  place-items: center;
  padding: 72px 24px 36px;
  background: rgba(10, 10, 10, 0.9);
}

.lightbox[hidden] {
  display: none;
}

.lightbox figure {
  width: min(100%, 1100px);
  margin: 0;
}

.lightbox img {
  width: 100%;
  max-height: 76vh;
  object-fit: contain;
  border-radius: var(--radius);
  background: var(--charcoal);
}

.lightbox figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
  color: var(--white);
}

.lightbox figcaption strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
}

.lightbox figcaption span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.lightbox-close {
  position: absolute;
  top: 22px;
  right: 22px;
  min-height: 44px;
  padding-inline: 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  background: transparent;
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.reveal,
.image-reveal {
  will-change: transform, opacity;
}

@keyframes loader-auto-hide {
  to {
    opacity: 0;
    visibility: hidden;
  }
}

/* ================================
   08. Responsive / Shared Breakpoints
================================ */

@media (max-width: 1200px) {
  :root {
    --section-space: 100px;
  }

  .hero-grid,
  .split-layout,
  .contact-grid {
    gap: 44px;
  }

  .hero-title {
    font-size: clamp(3rem, 4.6rem, 4.6rem);
  }

  .section-title {
    font-size: clamp(2.35rem, 3.65rem, 3.65rem);
  }
}

@media (max-width: 992px) {
  :root {
    --container: calc(100% - 32px);
    --container-max: 820px;
    --section-space: 86px;
    --header-height: 84px;
  }

  .desktop-nav,
  .desktop-cta {
    display: none;
  }

  .menu-toggle {
    position: fixed;
    top: 18px;
    right: clamp(16px, calc(100vw - 374px), 160px);
    display: block;
    flex: 0 0 48px;
    margin-left: auto;
  }

  .brand img {
    height: 72px;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 42px);
  }

  .page-hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 54px);
  }

  .hero-grid,
  .page-hero-grid,
  .split-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding-top: 0;
  }

  .hero-media {
    min-height: 560px;
    aspect-ratio: 16 / 11;
    margin-top: 0;
  }

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

@media (max-width: 768px) {
  :root {
    --container: calc(100% - 28px);
    --container-max: 620px;
    --section-space: 74px;
  }

  body {
    font-size: 15px;
  }

  .section-title {
    max-width: min(100%, 350px);
    font-size: clamp(2rem, 2.25rem, 2.25rem);
    line-height: 1.08;
  }

  .hero-title {
    font-size: clamp(2.45rem, 3.05rem, 3.05rem);
    max-width: 10.75ch;
  }

  .hero-copy,
  .hero-media,
  .hero-title,
  .page-hero-grid {
    max-width: calc(100vw - 28px);
  }

  .hero-text,
  .hero-actions,
  .hero-badges,
  .trust-strip {
    max-width: min(100%, 350px);
  }

  .section-intro,
  .body-copy {
    max-width: min(100%, 350px);
  }

  .package-badge {
    position: static;
    width: max-content;
    max-width: 100%;
    margin-bottom: 16px;
  }

  .hero-actions,
  .footer-bottom,
  .lightbox figcaption {
    align-items: stretch;
    flex-direction: column;
  }

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

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

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

  .trust-strip li {
    display: flex;
    align-items: center;
    min-height: 48px;
  }

  .hero-media {
    min-height: 420px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 480px) {
  :root {
    --container: calc(100% - 22px);
    --container-max: 440px;
    --section-space: 66px;
    --header-height: 74px;
  }

  .brand img {
    height: 62px;
  }

  .menu-toggle {
    top: 13px;
  }

  .footer-brand img {
    height: 92px;
  }

  .hero-title {
    font-size: clamp(1.9rem, 2rem, 2rem);
    max-width: 10.75ch;
  }

  .section-title {
    font-size: clamp(2rem, 2.45rem, 2.45rem);
  }

  .hero-text,
  .section-intro {
    font-size: 1rem;
    max-width: calc(100vw - 28px);
  }

  .mobile-menu a:not(.btn) {
    font-size: 2.12rem;
  }

  .floating-whatsapp,
  .back-to-top {
    right: 12px;
    width: 48px;
    height: 48px;
  }
}

@media (hover: none), (pointer: coarse) {
  .cursor-dot {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal,
  .image-reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}