@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

/* ============================================================
   LUXIIORA — Design System & CSS Custom Properties
   ============================================================
   To customize the entire site's look: edit the values below.
   All colors, fonts, and core spacing live here.
   ============================================================ */

:root {
  /* ── Backgrounds ── */
  --clr-bg:            #F8F4EE;    /* Warm white */
  --clr-bg-alt:        #EFE7DC;    /* Soft beige */
  --clr-dark:          #151413;    /* Matte black */
  --clr-dark-surface:  #22201E;    /* Charcoal gray */

  /* ── Brand Accent (Gold) ── */
  --clr-accent:        #C9A46A;    /* Champagne gold */
  --clr-accent-dim:    #A98755;
  --clr-accent-pale:   #E8D8BE;

  /* ── Text ── */
  --clr-text:          #1F1B17;
  --clr-text-muted:    #615B53;
  --clr-text-light:    #9D958A;
  --clr-text-on-dark:  #F8F4EE;
  --clr-text-muted-dk: #B8AEA1;

  /* ── Borders ── */
  --clr-border:        #D9CEBF;
  --clr-border-dark:   #4B443D;
  --glass:             rgba(248, 244, 238, 0.18);
  --glass-dark:        rgba(21, 20, 19, 0.42);

  /* ── Typography ── */
  --font-heading: 'Plus Jakarta Sans', 'Avenir Next', 'Segoe UI', sans-serif;
  --font-body:    'Manrope', 'Avenir Next', 'Segoe UI', sans-serif;

  /* ── Motion ── */
  --ease:           cubic-bezier(0.4, 0, 0.2, 1);
  --transition:     350ms var(--ease);
  --transition-slow:650ms var(--ease);

  /* ── Layout ── */
  --nav-h:          74px;
  --section-py:     clamp(3.5rem, 6.5vw, 6rem);
  --container-x:    clamp(1.25rem, 5vw, 3rem);
  --container-max:  1240px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  font-weight: 500;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul, ol { list-style: none; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.012em;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-x);
}

.section       { padding-block: var(--section-py); }
.section-dark  { background: linear-gradient(135deg, #1C1A18 0%, #141312 100%); color: var(--clr-text-on-dark); }
.section-alt   { background-color: var(--clr-bg-alt); }

/* ── Overline label ── */
.overline {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent);
}
.overline-muted { color: var(--clr-text-muted); }
.overline-dark  { color: var(--clr-text-muted-dk); }

/* ── Accent line ── */
.accent-line {
  display: block;
  width: 2.75rem;
  height: 1px;
  background: var(--clr-accent);
  margin-bottom: 1.5rem;
}

/* ── Section titles ── */
.section-title {
  font-size: clamp(2rem, 4.3vw, 3rem);
  color: inherit;
  margin-top: 0.5rem;
}

.section-sub {
  font-size: clamp(1rem, 1.7vw, 1.0625rem);
  color: var(--clr-text-muted);
  line-height: 1.8;
  max-width: 44ch;
  margin-top: 1rem;
}
.section-sub-dark { color: var(--clr-text-muted-dk); }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: var(--glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--clr-border);
  box-shadow: 0 8px 28px rgba(24, 21, 18, 0.08);
}

.nav.nav-dark.scrolled {
  background: var(--glass-dark);
  border-bottom: 1px solid var(--clr-border-dark);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-x);
}

.nav-logo { height: 34px; width: auto; }
.brand-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-text);
}
.brand-wordmark::after {
  content: '';
  width: 0.44rem;
  height: 0.44rem;
  border-radius: 999px;
  background: radial-gradient(circle, var(--clr-accent-pale) 0%, var(--clr-accent) 75%);
  box-shadow: 0 0 18px rgba(201, 164, 106, 0.7);
}
.nav-dark .brand-wordmark { color: var(--clr-text-on-dark); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.15rem;
}

.nav-link {
  font-size: 0.93rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--clr-text);
  position: relative;
  transition: color var(--transition);
}

.nav-dark .nav-link { color: var(--clr-text-on-dark); }

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--clr-accent);
  transition: width var(--transition);
}
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

.nav-cta {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: none;
  padding: 0.68rem 1.15rem;
  border: 1px solid var(--clr-text);
  color: var(--clr-text);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.nav-dark .nav-cta {
  border-color: rgba(242,239,233,0.5);
  color: var(--clr-text-on-dark);
}

.nav-cta:hover,
.nav-dark .nav-cta:hover {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  color: var(--clr-dark) !important;
}

/* ── Hamburger ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  z-index: 201;
}

.nav-hamburger span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--clr-text);
  transition: transform var(--transition), opacity var(--transition), width var(--transition);
}

.nav-dark .nav-hamburger span { background: var(--clr-text-on-dark); }

.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; width: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── Mobile Menu ── */
.mobile-menu {
  position: fixed;
  top: var(--nav-h);
  right: 0;
  bottom: 0;
  left: 0;
  background: var(--clr-dark);
  z-index: 199;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.5rem var(--container-x) 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.mobile-menu.open { opacity: 1; visibility: visible; }

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  align-items: center;
  text-align: center;
}

.mobile-menu-link {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 5.5vw, 2.2rem);
  font-weight: 300;
  color: var(--clr-text-on-dark);
  line-height: 1.2;
  transition: color var(--transition);
}
.mobile-menu-link:hover { color: var(--clr-accent); }

.mobile-menu-foot {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px solid var(--clr-border-dark);
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 1.5rem;
  flex-wrap: wrap;
  text-align: center;
}

.mobile-menu-foot-label {
  font-size: 0.625rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clr-text-muted-dk);
  margin-bottom: 0.375rem;
}

.mobile-menu-foot-val {
  font-size: 0.875rem;
  color: var(--clr-text-on-dark);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: none;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn-arrow { transition: transform var(--transition); }
.btn:hover .btn-arrow { transform: translateX(5px); }

.btn-primary {
  padding: 0.95rem 1.9rem;
  background: var(--clr-text);
  color: var(--clr-bg);
  border: 1px solid var(--clr-text);
}
.btn-primary:hover { background: var(--clr-accent); border-color: var(--clr-accent); color: var(--clr-dark); }

.btn-outline {
  padding: 0.95rem 1.9rem;
  border: 1px solid var(--clr-text);
  color: var(--clr-text);
}
.btn-outline:hover { background: var(--clr-text); color: var(--clr-bg); }

.btn-outline-light {
  padding: 0.95rem 1.9rem;
  border: 1px solid rgba(242,239,233,0.5);
  color: var(--clr-text-on-dark);
}
.btn-outline-light:hover { background: var(--clr-accent); border-color: var(--clr-accent); color: var(--clr-dark); }

.btn-accent {
  padding: 0.95rem 1.9rem;
  background: var(--clr-accent);
  color: var(--clr-dark);
  border: 1px solid var(--clr-accent);
}
.btn-accent:hover { background: var(--clr-accent-dim); border-color: var(--clr-accent-dim); }

.btn-sm { padding: 0.625rem 1.5rem; }

/* ============================================================
   HERO — Homepage
   ============================================================ */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  background: linear-gradient(130deg, #25211D 0%, #151413 65%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(201,164,106,0.08) 0, rgba(201,164,106,0.08) 1px, transparent 1px, transparent calc(25% - 1px)),
    linear-gradient(rgba(201,164,106,0.07) 0, rgba(201,164,106,0.07) 1px, transparent 1px, transparent 25%);
  background-size: 25% 100%, 100% 25%;
  opacity: 0.18;
  pointer-events: none;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: grayscale(18%) contrast(1.05);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-block: clamp(4rem, 10vh, 6rem) clamp(2rem, 5vh, 3rem);
  width: 100%;
}

.hero-number {
  font-size: 0.82rem;
  color: var(--clr-accent);
  letter-spacing: 0.16em;
  margin-bottom: 1.75rem;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(2.7rem, 6.6vw, 5.1rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--clr-text-on-dark);
  max-width: 13ch;
}
.hero-title em { font-style: normal; color: var(--clr-accent); }

.hero-divider {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 2rem;
  margin-top: clamp(2.5rem, 5vh, 4rem);
  padding: 1.4rem 1.55rem;
  border: 1px solid rgba(201,164,106,0.35);
  background: rgba(248, 244, 238, 0.09);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  flex-wrap: wrap;
  max-width: 720px;
}

.hero-desc {
  font-size: 1rem;
  color: var(--clr-text-on-dark);
  max-width: 44ch;
  line-height: 1.8;
}

.hero-scroll {
  display: none;
}
.hero-scroll-label {
  font-size: 0.5625rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--clr-text-muted-dk);
  writing-mode: vertical-rl;
}
.hero-scroll-line {
  width: 1px;
  height: 3.5rem;
  background: linear-gradient(to bottom, var(--clr-accent), transparent);
  animation: scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  padding-top: calc(var(--nav-h) + clamp(3rem, 7vw, 5rem));
  padding-bottom: clamp(3rem, 7vw, 5rem);
  background: linear-gradient(130deg, #24211D 0%, #151413 70%);
  position: relative;
  overflow: hidden;
}
.page-hero-label {
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clr-text-muted-dk);
  margin-bottom: 1.25rem;
  display: block;
}
.page-hero-title {
  font-size: clamp(2.35rem, 5.1vw, 4.35rem);
  font-weight: 800;
  color: var(--clr-text-on-dark);
  letter-spacing: -0.01em;
  line-height: 1.15;
}
.page-hero-sub {
  font-size: 1.0625rem;
  color: var(--clr-text-muted-dk);
  margin-top: 1.25rem;
  max-width: 46ch;
  line-height: 1.8;
}

/* ============================================================
   PROJECT CARDS
   ============================================================ */
.project-card { position: relative; overflow: hidden; cursor: pointer; }

.project-card-img {
  position: relative;
  overflow: hidden;
  background: var(--clr-bg-alt);
  border: 1px solid var(--clr-border);
}
.project-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.project-card:hover .project-card-img img { transform: scale(1.055); }

.project-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(58,47,36,0.75) 0%, rgba(58,47,36,0.1) 60%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition);
}
.project-card:hover .project-card-overlay { opacity: 1; }

.project-card-info { padding: 1.25rem 0 0; }

.project-card-cat {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-accent);
}

.project-card-title {
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-top: 0.3rem;
  transition: color var(--transition);
}
.project-card:hover .project-card-title { color: var(--clr-accent); }

.project-card-meta {
  font-size: 0.8125rem;
  color: var(--clr-text-muted);
  margin-top: 0.2rem;
}

/* Card aspect ratios */
.aspect-4-3  { aspect-ratio: 4 / 3; }
.aspect-3-4  { aspect-ratio: 3 / 4; }
.aspect-16-9 { aspect-ratio: 16 / 9; }
.aspect-1-1  { aspect-ratio: 1 / 1; }

/* ============================================================
   SERVICE CARDS
   ============================================================ */
.service-card {
  padding: clamp(1.75rem, 4vw, 2.75rem);
  border: 1px solid rgba(97, 91, 83, 0.22);
  background: rgba(248, 244, 238, 0.62);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  border-color: rgba(201,164,106,0.6);
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(40, 32, 24, 0.08);
}

.service-card-icon {
  width: 2.25rem;
  height: 2.25rem;
  color: var(--clr-accent);
  margin-bottom: 1.75rem;
}

.service-card-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.875rem;
}

.service-card-desc {
  font-size: 1rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  flex: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-top: 1.75rem;
  transition: gap var(--transition);
}
.service-card-link:hover { gap: 0.875rem; }

/* ── Big service block (services page) ── */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 460px;
  overflow: hidden;
}
.service-block-img { position: relative; overflow: hidden; min-height: 400px; }
.service-block-img img { width: 100%; height: 100%; object-fit: cover; }
.service-block-body {
  padding: clamp(2.5rem, 5vw, 4.5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ============================================================
   PROCESS STEPS
   ============================================================ */
.process-item {
  padding: 1.875rem 0;
  border-top: 1px solid var(--clr-border);
  display: grid;
  grid-template-columns: 3rem 1fr auto;
  align-items: start;
  gap: 1.5rem;
}
.process-num {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  color: var(--clr-accent);
  font-weight: 500;
  padding-top: 0.375rem;
}
.process-title {
  font-size: clamp(1.375rem, 3vw, 1.875rem);
  font-weight: 700;
}
.process-desc { font-size: 0.9375rem; color: var(--clr-text-muted); line-height: 1.75; margin-top: 0.625rem; }
.process-tag {
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  white-space: nowrap;
  padding-top: 0.5rem;
}

/* ============================================================
   STATS
   ============================================================ */
.stat-value {
  font-size: clamp(2.75rem, 6.5vw, 4.5rem);
  font-weight: 800;
  color: var(--clr-accent);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-text-muted-dk);
  margin-top: 0.625rem;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonial-card {
  padding: 2rem;
  background: rgba(29, 27, 25, 0.64);
  border: 1px solid rgba(201,164,106,0.3);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  min-width: 320px;
  max-width: 360px;
  flex-shrink: 0;
}

.testimonial-quote {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 600;
  line-height: 1.55;
  color: var(--clr-text-on-dark);
  margin-bottom: 2rem;
}

.testimonial-author { display: flex; align-items: center; gap: 1rem; }

.testimonial-avatar {
  width: 2.75rem; height: 2.75rem;
  border-radius: 50%;
  object-fit: cover;
  background: var(--clr-border-dark);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  color: var(--clr-accent);
  border: 1px solid var(--clr-border-dark);
}

.testimonial-name { font-size: 0.9375rem; font-weight: 500; color: var(--clr-text-on-dark); }
.testimonial-role { font-size: 0.75rem; color: var(--clr-text-muted-dk); margin-top: 0.125rem; }

/* Marquee */
.marquee-wrap { overflow: hidden; }
.marquee-track {
  display: flex;
  gap: 1.5rem;
}
.marquee-inner {
  display: flex;
  gap: 1.5rem;
  animation: marquee 40s linear infinite;
  flex-shrink: 0;
}
.marquee-wrap:hover .marquee-inner { animation-play-state: paused; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(calc(-100% - 1.5rem)); }
}

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.faq-item { border-bottom: 1px solid var(--clr-border); }

.faq-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.75rem 0;
  font-size: clamp(1.1rem, 2.5vw, 1.375rem);
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition: color var(--transition);
}
.faq-trigger:hover { color: var(--clr-accent); }

.faq-icon {
  flex-shrink: 0;
  width: 1.625rem; height: 1.625rem;
  border: 1px solid var(--clr-border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  line-height: 1;
  transition: transform var(--transition), border-color var(--transition), color var(--transition);
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}

.faq-body { max-height: 0; overflow: hidden; transition: max-height var(--transition-slow); }
.faq-body-inner {
  padding-bottom: 1.875rem;
  font-size: 0.9375rem;
  color: var(--clr-text-muted);
  line-height: 1.85;
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 2rem; }

.form-group { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.875rem; }

.form-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  font-weight: 500;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--clr-border);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--clr-text);
  transition: border-color var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  border-radius: 0;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus { border-bottom-color: var(--clr-accent); }
.form-input::placeholder,
.form-textarea::placeholder { color: var(--clr-text-light); }
.form-textarea { resize: vertical; min-height: 7.5rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: linear-gradient(135deg, #171614 0%, #11100F 100%);
  color: var(--clr-text-on-dark);
  padding-block: clamp(3.5rem, 8vw, 6rem);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr 1.5fr;
  gap: 3rem;
}

.footer-wordmark {
  color: var(--clr-text-on-dark);
  margin-bottom: 0.5rem;
}

.footer-logo {
  width: 250px;
  display: block;
  margin-bottom: 0.75rem;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--clr-text-muted-dk);
  line-height: 1.75;
  margin-top: 1rem;
  max-width: 26ch;
}

.footer-socials { display: flex; gap: 1.25rem; margin-top: 1.75rem; }
.footer-social {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.625rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-text-muted-dk);
  transition: color var(--transition);
}
.social-icon {
  width: 0.75rem;
  height: 0.75rem;
  flex-shrink: 0;
}
.footer-social:hover { color: var(--clr-accent); }

.footer-col-head {
  font-size: 0.625rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--clr-text-muted-dk);
  margin-bottom: 1.375rem;
  display: block;
}

.footer-links { display: flex; flex-direction: column; gap: 0.75rem; }

.footer-link {
  font-size: 0.875rem;
  color: var(--clr-text-on-dark);
  transition: color var(--transition);
  opacity: 0.85;
}
.footer-link:hover { color: var(--clr-accent); opacity: 1; }

.footer-contact-item { display: flex; flex-direction: column; gap: 0.2rem; }
.footer-contact-label { font-size: 0.5625rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--clr-text-muted-dk); }
.footer-contact-val { font-size: 0.875rem; color: var(--clr-text-on-dark); opacity: 0.85; }

.footer-bottom {
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--clr-border-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.footer-copy { font-size: 0.75rem; color: var(--clr-text-muted-dk); }

/* ============================================================
   SCROLL REVEAL ANIMATION
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }
.reveal-d5 { transition-delay: 0.40s; }

/* ============================================================
   IMAGE PLACEHOLDER (before real photos are added)
   ============================================================ */
.img-ph { background: linear-gradient(145deg, #1F1C18 0%, #131008 100%); }
.img-ph-2 { background: linear-gradient(145deg, #18202C 0%, #0E1420 100%); }
.img-ph-3 { background: linear-gradient(145deg, #1A1A16 0%, #100E08 100%); }

/* Project filter button */
.filter-btn {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--clr-border);
  color: var(--clr-text-muted);
  transition: all var(--transition);
  cursor: pointer;
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  background: transparent;
}

/* ============================================================
   TEAM CARD
   ============================================================ */
.team-card-img {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--clr-bg-alt);
  margin-bottom: 1.25rem;
}
.team-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.team-card:hover .team-card-img img { transform: scale(1.04); }
.team-card-name { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 400; }
.team-card-role { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--clr-accent); margin-top: 0.25rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .service-block { grid-template-columns: 1fr; }
  .service-block-img { min-height: 340px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }

  .hero-title { font-size: clamp(2.15rem, 9vw, 3.25rem); }
  .hero-divider { flex-direction: column; align-items: flex-start; }

  .form-row { grid-template-columns: 1fr; gap: 0; }

  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }

  .testimonial-card { min-width: 280px; max-width: 320px; }

  .process-item { grid-template-columns: 2.5rem 1fr; }
  .process-tag { display: none; }
}

@media (max-width: 480px) {
  :root { --nav-h: 64px; }
  .testimonial-card { min-width: 280px; padding: 1.75rem; }
}

/* ============================================================
   OUR APPROACH — Animated Step Section
   ============================================================ */
.approach-section { background: var(--clr-bg-alt); }

.approach-head { text-align: center; margin-bottom: 2.75rem; }

.approach-tabs {
  display: flex;
  justify-content: center;
  border-bottom: 1px solid var(--clr-border);
  flex-wrap: wrap;
  gap: 0;
}

.approach-tab {
  padding: 0.875rem 1.35rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
  background: none;
  white-space: nowrap;
}
.approach-tab:hover { color: var(--clr-text); }
.approach-tab.active {
  color: var(--clr-accent);
  border-bottom-color: var(--clr-accent);
}

.approach-visual {
  margin: 2.5rem auto 0;
  max-width: 780px;
  height: 440px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--clr-border);
}

#approach-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.4s ease;
}

.approach-footer {
  max-width: 780px;
  margin: 1.75rem auto 0;
}

.approach-progress-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.approach-pct-start {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  flex-shrink: 0;
}

.approach-bar {
  flex: 1;
  height: 6px;
  background: var(--clr-border);
  border-radius: 99px;
  position: relative;
  overflow: visible;
}

.approach-bar-fill {
  height: 100%;
  background: var(--clr-accent);
  border-radius: 99px;
  width: 10%;
  transition: width 0.6s var(--ease);
  position: relative;
}

.approach-bar-label {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translate(50%, -50%);
  background: var(--clr-accent);
  color: var(--clr-dark);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 99px;
  pointer-events: none;
  white-space: nowrap;
}

.approach-desc {
  font-size: 1rem;
  color: var(--clr-text-muted);
  line-height: 1.85;
  min-height: 3rem;
  transition: opacity 0.3s ease;
}

@media (max-width: 768px) {
  .approach-tab { font-size: 0.8rem; padding: 0.75rem 0.875rem; }
  .approach-visual { height: 280px; }
}
@media (max-width: 480px) {
  .approach-tab { font-size: 0.72rem; padding: 0.625rem 0.625rem; }
  .approach-visual { height: 220px; }
}

/* ============================================================
   PRINT / ACCESSIBILITY
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 3px;
}

/* ============================================================
   WHATSAPP FLOATING BUTTON & POPUP
   ============================================================ */
.wa-fab {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 500;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 999px;
  background: var(--clr-accent);
  color: var(--clr-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 22px rgba(201, 164, 106, 0.5);
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.wa-fab:hover {
  transform: scale(1.1);
  background: var(--clr-accent-dim);
  box-shadow: 0 6px 30px rgba(201, 164, 106, 0.7);
}
.wa-fab svg { width: 1.625rem; height: 1.625rem; pointer-events: none; }

/* Pulse ring */
.wa-fab::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--clr-accent);
  opacity: 0;
  animation: waPulse 2.8s ease-out infinite;
}
@keyframes waPulse {
  0%   { opacity: 0.65; transform: scale(1); }
  100% { opacity: 0;    transform: scale(1.65); }
}

/* Popup panel */
.wa-popup {
  position: fixed;
  bottom: calc(1.75rem + 3.25rem + 0.875rem);
  right: 1.75rem;
  z-index: 499;
  width: min(320px, calc(100vw - 3.5rem));
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  box-shadow: 0 8px 40px rgba(21, 20, 19, 0.2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px) scale(0.96);
  transform-origin: bottom right;
  transition: opacity 0.25s ease, visibility 0.25s, transform 0.25s ease;
}
.wa-popup.wa-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.wa-popup-head {
  background: var(--clr-accent);
  padding: 1rem 1.125rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.wa-popup-head-info { display: flex; align-items: center; gap: 0.75rem; }

.wa-avatar {
  width: 2.375rem;
  height: 2.375rem;
  border-radius: 999px;
  background: var(--clr-dark);
  color: var(--clr-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.wa-avatar svg { width: 1.125rem; height: 1.125rem; }

.wa-brand-name {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--clr-dark);
  line-height: 1.2;
}
.wa-status {
  font-size: 0.6875rem;
  color: var(--clr-dark);
  opacity: 0.75;
  margin-top: 0.175rem;
  letter-spacing: 0.01em;
}

.wa-close {
  background: none;
  border: none;
  color: var(--clr-dark);
  font-size: 1.375rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.2rem 0.35rem;
  opacity: 0.65;
  transition: opacity 0.2s;
  flex-shrink: 0;
}
.wa-close:hover { opacity: 1; }

.wa-popup-body { padding: 1.125rem 1.25rem 1.25rem; }

.wa-msg {
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  margin-bottom: 1.125rem;
}

.wa-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--clr-accent);
  color: var(--clr-dark);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.75rem 1.25rem;
  width: 100%;
  text-decoration: none;
  transition: background var(--transition);
}
.wa-cta:hover { background: var(--clr-accent-dim); color: var(--clr-dark); }
.wa-cta svg { width: 1rem; height: 1rem; flex-shrink: 0; }

@media (max-width: 480px) {
  .wa-fab { bottom: 1.125rem; right: 1.125rem; width: 3rem; height: 3rem; }
  .wa-popup { bottom: calc(1.125rem + 3rem + 0.75rem); right: 1.125rem; }
}