/* ============================================================
   Tancon Engineering — Main Stylesheet
   Design System: Navy + Amber | Inter + Lato
   ============================================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Lato:ital,wght@0,300;0,400;0,700;1,300&display=swap');

/* ---- CSS Custom Properties ---- */
:root {
  /* Colors */
  --navy:        #0d2137;
  --navy-deep:   #081829;
  --navy-mid:    #122844;
  --navy-light:  #1a3a5c;
  --amber:       #f59c00;
  --amber-light: #fbb830;
  --amber-dark:  #d98a00;
  --white:       #ffffff;
  --off-white:   #f8f7f4;
  --grey-light:  #f1eff0;
  --grey-mid:    #9aa4ae;
  --grey-dark:   #4a5568;
  --text-primary:   #0d2137;
  --text-secondary: #4a5568;
  --text-muted:     #718096;
  --border:      rgba(13,33,55,0.12);

  /* Typography */
  --font-heading: 'Inter', sans-serif;
  --font-body:    'Lato', sans-serif;

  /* Spacing */
  --section-padding: 96px 0;
  --container-max: 1200px;
  --container-padding: 0 24px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(13,33,55,0.08), 0 1px 2px rgba(13,33,55,0.06);
  --shadow-md:  0 4px 16px rgba(13,33,55,0.10), 0 2px 4px rgba(13,33,55,0.06);
  --shadow-lg:  0 10px 40px rgba(13,33,55,0.14), 0 4px 12px rgba(13,33,55,0.08);
  --shadow-xl:  0 20px 60px rgba(13,33,55,0.18), 0 8px 20px rgba(13,33,55,0.10);

  /* Transitions */
  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--navy);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { color: var(--text-secondary); line-height: 1.75; }

/* ---- Layout ---- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--container-padding);
}

.section { padding: var(--section-padding); }
.section--grey { background: var(--off-white); }
.section--navy { background: var(--navy); }
.section--navy-deep { background: var(--navy-deep); }

/* ---- Section Header ---- */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.section-header .label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}

.section-header h2 { margin-bottom: 16px; }

.section-header p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.section-header--white h2,
.section-header--white .label { color: var(--white); }
.section-header--white p { color: rgba(255,255,255,0.65); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: opacity var(--transition);
}

.btn:hover::after { opacity: 1; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--amber);
  color: var(--navy-deep);
  box-shadow: 0 4px 20px rgba(245,156,0,0.35);
}
.btn-primary:hover { background: var(--amber-light); box-shadow: 0 8px 30px rgba(245,156,0,0.45); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
}
.btn-outline:hover { border-color: var(--amber); color: var(--amber); }

.btn-navy {
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn-navy:hover { background: var(--navy-light); box-shadow: var(--shadow-lg); }

/* ---- Navbar ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.navbar.scrolled {
  background: var(--navy-deep);
  box-shadow: 0 2px 20px rgba(0,0,0,0.25);
  padding: 0 24px;
}

.navbar__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.navbar__logo {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.navbar__logo-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
  line-height: 1.1;
}

.navbar__logo-name span { color: var(--amber); }

.navbar__logo-tagline {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-heading);
  font-weight: 500;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.navbar__nav a {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  position: relative;
}

.navbar__nav a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 2px;
  background: var(--amber);
  transform: scaleX(0);
  transition: transform var(--transition);
  border-radius: 2px;
}

.navbar__nav a:hover { color: var(--white); }
.navbar__nav a:hover::after { transform: scaleX(1); }
.navbar__nav a.active { color: var(--amber); }
.navbar__nav a.active::after { transform: scaleX(1); }

.navbar__cta {
  background: var(--amber);
  color: var(--navy-deep) !important;
  font-weight: 700;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  margin-left: 8px;
}
.navbar__cta:hover { background: var(--amber-light); }
.navbar__cta::after { display: none !important; }

.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ---- Showcase Slider (home page, under navbar) ---- */
.showcase-slider {
  position: relative;
  width: 100%;
  height: clamp(420px, 70vh, 720px);
  overflow: hidden;
  background: var(--navy-deep);
  /* sits just under the navbar — no top margin, navbar is fixed/absolute on top */
}

.showcase-slider__viewport {
  position: relative;
  width: 100%;
  height: 100%;
}

.showcase-slider__track {
  position: relative;
  width: 100%;
  height: 100%;
}

.showcase-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.9s ease-in-out, visibility 0.9s;
  pointer-events: none;
}

.showcase-slide.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.showcase-slide__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Ken Burns on active slide */
  transform: scale(1.08);
  transition: transform 6s ease-out;
}

.showcase-slide.is-active .showcase-slide__img {
  transform: scale(1);
}

.showcase-slide__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(13,33,55,0.35) 0%, rgba(13,33,55,0.65) 60%, rgba(13,33,55,0.92) 100%),
    linear-gradient(90deg, rgba(13,33,55,0.7) 0%, transparent 55%);
  z-index: 1;
}

.showcase-slide__content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  max-width: 760px;
  color: var(--white);
}

.showcase-slide__eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  background: rgba(245,156,0,0.12);
  border: 1px solid rgba(245,156,0,0.45);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease 0.25s, transform 0.6s ease 0.25s;
}

.showcase-slide__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  font-weight: 800;
  line-height: 1.1;
  margin: 0 0 18px;
  color: var(--white);
  text-shadow: 0 2px 18px rgba(0,0,0,0.5);
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease 0.4s, transform 0.7s ease 0.4s;
}

.showcase-slide__title span { color: var(--amber); }

.showcase-slide__caption {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  line-height: 1.55;
  color: rgba(255,255,255,0.9);
  margin: 0;
  max-width: 560px;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease 0.55s, transform 0.7s ease 0.55s;
}

.showcase-slide.is-active .showcase-slide__eyebrow,
.showcase-slide.is-active .showcase-slide__title,
.showcase-slide.is-active .showcase-slide__caption {
  opacity: 1;
  transform: translateY(0);
}

/* Arrows */
.showcase-slider__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: rgba(13,33,55,0.55);
  color: var(--white);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: all var(--transition);
}

.showcase-slider__arrow:hover,
.showcase-slider__arrow:focus-visible {
  background: var(--amber);
  color: var(--navy-deep);
  outline: none;
}

.showcase-slider__arrow--prev { left: 24px; }
.showcase-slider__arrow--next { right: 24px; }

/* Dots */
.showcase-slider__dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(13,33,55,0.4);
  backdrop-filter: blur(6px);
}

.showcase-slider__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.35);
  cursor: pointer;
  padding: 0;
  transition: all var(--transition);
}

.showcase-slider__dot:hover { background: rgba(255,255,255,0.6); }

.showcase-slider__dot.is-active {
  background: var(--amber);
  width: 28px;
  border-radius: 6px;
}

@media (max-width: 768px) {
  .showcase-slider { height: clamp(360px, 60vh, 520px); }
  .showcase-slider__arrow { width: 40px; height: 40px; font-size: 1.3rem; }
  .showcase-slider__arrow--prev { left: 12px; }
  .showcase-slider__arrow--next { right: 12px; }
  .showcase-slide__content { padding-left: 16px; padding-right: 16px; }
  .showcase-slide__caption { display: none; } /* tighter on mobile */
}

@media (max-width: 480px) {
  .showcase-slider__dots { bottom: 14px; gap: 6px; padding: 6px 10px; }
  .showcase-slider__dot { width: 8px; height: 8px; }
  .showcase-slider__dot.is-active { width: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .showcase-slide, .showcase-slide__img,
  .showcase-slide__eyebrow, .showcase-slide__title, .showcase-slide__caption {
    transition: none;
  }
  .showcase-slide__img { transform: none !important; }
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-deep);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.35;
  transform: scale(1.05);
  transition: transform 8s ease-out;
}

.hero.loaded .hero__bg { transform: scale(1); }

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(8,24,41,0.92) 0%, rgba(13,33,55,0.75) 60%, rgba(13,33,55,0.5) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  padding-top: 100px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,156,0,0.15);
  border: 1px solid rgba(245,156,0,0.3);
  color: var(--amber-light);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease both;
}

.hero__badge-dot {
  width: 6px; height: 6px;
  background: var(--amber);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  animation: fadeInUp 0.9s ease 0.1s both;
}

.hero__title span { color: var(--amber); }

.hero__subtitle {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: rgba(255,255,255,0.7);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
  animation: fadeInUp 0.9s ease 0.2s both;
}

.hero__desc {
  max-width: 580px;
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 40px;
  animation: fadeInUp 0.9s ease 0.3s both;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.9s ease 0.4s both;
}

.hero__stats {
  display: flex;
  gap: 0;
  margin-top: 72px;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 40px;
  animation: fadeIn 1.2s ease 0.5s both;
}

.hero__stat {
  flex: 1;
  padding: 0 32px 0 0;
  border-right: 1px solid rgba(255,255,255,0.12);
}
.hero__stat:first-child { padding-left: 0; }
.hero__stat:last-child { border-right: none; }

.hero__stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--amber);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 6px;
}

.hero__stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero__scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeIn 1.5s ease 0.8s both;
}

.hero__scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, rgba(245,156,0,0.6), transparent);
  animation: scrollPulse 2s ease infinite;
}

/* ---- About Snapshot ---- */
.about-snapshot {
  padding: 100px 0;
  background: var(--white);
}

.about-snapshot__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-snapshot__image {
  position: relative;
}

.about-snapshot__img-main {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 480px;
  object-fit: cover;
  box-shadow: var(--shadow-xl);
}

.about-snapshot__img-accent {
  position: absolute;
  bottom: -32px;
  right: -32px;
  width: 200px;
  height: 140px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 6px solid var(--white);
  box-shadow: var(--shadow-lg);
}

.about-snapshot__badge {
  position: absolute;
  top: 28px;
  left: -24px;
  background: var(--amber);
  color: var(--navy-deep);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.about-snapshot__badge-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  line-height: 1;
}

.about-snapshot__badge-text {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

.about-snapshot__label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}

.about-snapshot__content h2 { margin-bottom: 20px; }

.about-snapshot__content p { margin-bottom: 16px; }

.about-snapshot__values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 28px 0 36px;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
}

.value-item__icon {
  width: 32px; height: 32px;
  background: rgba(245,156,0,0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--amber-dark);
  font-size: 0.95rem;
}

/* ---- Services ---- */
.services { padding: 100px 0; background: var(--off-white); }

.services__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }
.service-card:hover::before { transform: scaleX(1); }

.service-card__icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 28px;
  box-shadow: 0 8px 24px rgba(13,33,55,0.25);
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.service-card > p {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.service-card__list li::before {
  content: '✓';
  color: var(--amber);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ---- Stats Bar ---- */
.stats-bar {
  background: var(--navy);
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}

.stats-bar::before {
  content: '';
  position: absolute;
  top: -50%; left: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(245,156,0,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: 24px;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.stat-item:last-child { border-right: none; }

.stat-item__value {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--amber);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-item__label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--font-heading);
  font-weight: 500;
}

/* ---- Projects ---- */
.projects { padding: 100px 0; background: var(--white); }

.projects__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.project-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.project-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }

.project-card__header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 28px 28px 24px;
  position: relative;
}

.project-card__num {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(255,255,255,0.06);
  position: absolute;
  top: 8px; right: 16px;
  line-height: 1;
  letter-spacing: -0.04em;
}

.project-card__category {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--amber);
  font-family: var(--font-heading);
  margin-bottom: 8px;
}

.project-card__authority {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.9);
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
}

.project-card__body { padding: 28px; }

.project-card__desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
}

.project-card__budget {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(245,156,0,0.08);
  border: 1px solid rgba(245,156,0,0.2);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}

.project-card__budget-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--amber-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.project-card__budget-value {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--navy);
}

/* ---- Testimonial ---- */
.testimonial {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-mid) 100%);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.testimonial::before {
  content: '\201C';
  position: absolute;
  top: -40px; left: 50%;
  transform: translateX(-50%);
  font-size: 20rem;
  font-family: serif;
  color: rgba(245,156,0,0.04);
  line-height: 1;
  pointer-events: none;
}

.testimonial__content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.testimonial__quote {
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  color: rgba(255,255,255,0.85);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 40px;
  font-family: var(--font-body);
  font-weight: 300;
}

.testimonial__stars {
  color: var(--amber);
  font-size: 1.2rem;
  letter-spacing: 4px;
  margin-bottom: 20px;
}

.testimonial__author {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--amber-light);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---- Why Choose Us ---- */
.why-us { padding: 100px 0; background: var(--off-white); }

.why-us__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.why-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.why-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.why-card__icon {
  font-size: 2.2rem;
  margin-bottom: 20px;
  display: block;
}

.why-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.why-card p { font-size: 0.88rem; color: var(--text-muted); }

/* ---- CTA ---- */
.cta {
  background: linear-gradient(135deg, var(--amber-dark) 0%, var(--amber) 100%);
  padding: 80px 0;
  text-align: center;
}

.cta h2 { color: var(--navy-deep); font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 12px; }
.cta p { color: rgba(8,24,41,0.7); font-size: 1.05rem; margin-bottom: 36px; }
.cta .btn-navy { box-shadow: 0 8px 30px rgba(8,24,41,0.3); }

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-mid) 100%);
  padding: 160px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(to right, transparent, var(--amber), transparent);
}

.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.65); font-size: 1.05rem; max-width: 560px; margin: 0 auto; }

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--amber); }
.breadcrumb span { color: rgba(255,255,255,0.45); }

/* ---- About Page ---- */
.about-content { padding: 100px 0; }

.about-content__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.proprietor-card {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 40px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.proprietor-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(245,156,0,0.12) 0%, transparent 70%);
}

.proprietor-card__role {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--amber);
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: 8px;
}

.proprietor-card h3 { color: var(--white); font-size: 1.8rem; margin-bottom: 16px; }
.proprietor-card p { color: rgba(255,255,255,0.65); font-size: 0.92rem; line-height: 1.75; }

.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 40px;
}

.mission-item {
  background: var(--off-white);
  border-radius: var(--radius-md);
  padding: 24px;
  border-left: 3px solid var(--amber);
}

.mission-item h4 { font-size: 0.9rem; margin-bottom: 8px; color: var(--navy); }
.mission-item p { font-size: 0.82rem; color: var(--text-muted); margin: 0; }

/* ---- Services Page ---- */
.services-detail { padding: 100px 0; }

.services-detail__section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  padding: 60px 0;
  border-bottom: 1px solid var(--border);
}
.services-detail__section:last-child { border-bottom: none; }
.services-detail__section.reverse { direction: rtl; }
.services-detail__section.reverse > * { direction: ltr; }

.service-detail__label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--amber);
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: 10px;
}

.service-detail__items {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
}

.service-detail__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  background: var(--off-white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.service-detail__item:hover {
  background: var(--white);
  box-shadow: var(--shadow-md);
  border-color: rgba(245,156,0,0.3);
}

.service-detail__item-icon {
  width: 40px; height: 40px;
  background: var(--navy);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.service-detail__item-text strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--navy);
  margin-bottom: 3px;
}

.service-detail__item-text span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ---- Projects Page ---- */
.projects-page { padding: 100px 0; }

.projects-page__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 80px;
}

.project-detail-card {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 36px;
  align-items: start;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.project-detail-card:hover { box-shadow: var(--shadow-xl); transform: translateX(4px); }

.project-detail-card__num {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 900;
  color: rgba(13,33,55,0.06);
  line-height: 1;
  text-align: center;
}

.project-detail-card__category {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--amber);
  font-family: var(--font-heading);
  margin-bottom: 6px;
}

.project-detail-card h3 { font-size: 1.2rem; margin-bottom: 10px; }

.project-detail-card__desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}

.project-detail-card__budget-box {
  background: var(--navy);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  text-align: center;
  min-width: 180px;
  flex-shrink: 0;
}

.project-detail-card__budget-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.5);
  font-family: var(--font-heading);
  margin-bottom: 6px;
}

.project-detail-card__budget-value {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--amber);
}

/* ---- Credentials ---- */
.credentials { padding: 80px 0; background: var(--off-white); }

.credentials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.credential-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all var(--transition);
}

.credential-card:hover { box-shadow: var(--shadow-md); border-color: rgba(245,156,0,0.3); }

.credential-card__icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.credential-card__label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--amber-dark);
  margin-bottom: 4px;
  font-family: var(--font-heading);
}

.credential-card__value {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.04em;
}

/* ---- Future Directions ---- */
.future { padding: 100px 0; background: var(--white); }

.future__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 60px;
}

.future-card {
  padding: 32px 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--white);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.future-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,33,55,0.02) 0%, transparent 100%);
  pointer-events: none;
}

.future-card:hover { box-shadow: var(--shadow-lg); border-color: var(--amber); transform: translateY(-4px); }

.future-card__icon { font-size: 2rem; margin-bottom: 16px; }
.future-card h3 { font-size: 1rem; margin-bottom: 10px; }
.future-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; margin: 0; }

/* ---- Initiatives ---- */
.initiatives { padding: 80px 0; background: var(--navy); }

.initiatives__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.initiative-card {
  text-align: center;
  padding: 28px 16px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.03);
  transition: all var(--transition);
}

.initiative-card:hover {
  background: rgba(245,156,0,0.08);
  border-color: rgba(245,156,0,0.3);
  transform: translateY(-4px);
}

.initiative-card__icon { font-size: 1.8rem; margin-bottom: 12px; }
.initiative-card h4 { font-size: 0.85rem; color: var(--amber-light); margin-bottom: 8px; font-family: var(--font-heading); }
.initiative-card p { font-size: 0.78rem; color: rgba(255,255,255,0.45); margin: 0; line-height: 1.6; }

/* ---- Contact Page ---- */
.contact-section { padding: 100px 0; }

.contact-section__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contact-info h3 { margin-bottom: 16px; }
.contact-info > p { color: var(--text-muted); margin-bottom: 36px; font-size: 0.95rem; }

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

.contact-info__icon {
  width: 48px; height: 48px;
  background: rgba(245,156,0,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  border: 1px solid rgba(245,156,0,0.2);
}

.contact-info__text strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--amber-dark);
  margin-bottom: 4px;
}

.contact-info__text span { font-size: 0.92rem; color: var(--text-secondary); }

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 44px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
}

.contact-form h3 { margin-bottom: 28px; }

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text-primary);
  background: var(--white);
  transition: all var(--transition);
  outline: none;
  appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(245,156,0,0.12);
}

.form-group textarea { resize: vertical; min-height: 120px; }

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

.form-submit {
  width: 100%;
  padding: 15px;
  background: var(--navy);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--transition);
  margin-top: 8px;
}

.form-submit:hover { background: var(--navy-light); transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* ---- Contact page layout (page-contact.php) ---- */
.contact__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: start;
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-form__field {
  margin-bottom: 20px;
}

.contact-form__field label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.contact-form__field label span {
  color: var(--amber-dark);
}

.contact-form__field input,
.contact-form__field textarea,
.contact-form__field select {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text-primary);
  background: var(--white);
  transition: all var(--transition);
  outline: none;
  appearance: none;
}

.contact-form__field input:focus,
.contact-form__field textarea:focus,
.contact-form__field select:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(245,156,0,0.12);
}

.contact-form__field textarea { resize: vertical; min-height: 120px; }

.contact-form__status {
  margin-top: 16px;
  font-size: 0.9rem;
  font-weight: 600;
  min-height: 1.2em;
}
.contact-form__status.is-success { color: #2d7d46; }
.contact-form__status.is-error   { color: #c0392b; }

.contact-info__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.contact-info__item:last-child { border-bottom: none; }

.contact-info__icon {
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
}

.contact-info__item strong {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  display: block;
  margin-bottom: 4px;
}

@media (max-width: 900px) {
  .contact__grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 600px) {
  .contact-form__row { grid-template-columns: 1fr; }
  .contact-form { padding: 32px 24px; }
}

/* ---- Footer ---- */
.footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.65);
  padding: 80px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__brand-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.footer__brand-name span { color: var(--amber); }

.footer__tagline {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer__about {
  font-size: 0.85rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.5);
  margin-bottom: 24px;
}

.footer__reg {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  font-family: var(--font-heading);
}

.footer__col-title {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--amber);
  margin-bottom: 20px;
}

.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--amber); }

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}
.footer__contact-icon { font-size: 0.95rem; color: var(--amber); flex-shrink: 0; margin-top: 2px; }
.footer__contact-text { font-size: 0.85rem; color: rgba(255,255,255,0.5); line-height: 1.5; }

.footer__bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
}

.footer__copy { color: rgba(255,255,255,0.3); }
.footer__copy span { color: var(--amber); }

.footer__legal { display: flex; gap: 24px; }
.footer__legal a { color: rgba(255,255,255,0.3); transition: color var(--transition); }
.footer__legal a:hover { color: rgba(255,255,255,0.6); }

/* ---- Animations ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.85); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.5; transform: scaleY(1); }
  50%       { opacity: 1; transform: scaleY(0.7); }
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); }
  .initiatives__grid { grid-template-columns: repeat(3, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .credentials__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --section-padding: 64px 0; }

  .navbar__nav { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--navy-deep); padding: 16px; border-top: 1px solid rgba(255,255,255,0.08); }
  .navbar__nav.open { display: flex; }
  .navbar__hamburger { display: flex; }

  .hero__stats { flex-direction: column; gap: 24px; }
  .hero__stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); padding: 0 0 24px; }
  .hero__stat:last-child { border-bottom: none; }

  .about-snapshot__grid,
  .about-content__grid,
  .services__grid,
  .services-detail__section,
  .contact-section__grid { grid-template-columns: 1fr; }

  .about-snapshot__img-main { height: 280px; }
  .about-snapshot__badge { left: 16px; top: 16px; }
  .about-snapshot__img-accent { display: none; }

  .projects__grid { grid-template-columns: 1fr; }
  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); }
  .why-us__grid { grid-template-columns: 1fr 1fr; }
  .future__grid { grid-template-columns: 1fr 1fr; }
  .initiatives__grid { grid-template-columns: 1fr 1fr; }
  .credentials__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .footer__bottom { flex-direction: column; gap: 16px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 32px 24px; }
  .mission-grid { grid-template-columns: 1fr; }

  .project-detail-card { grid-template-columns: 1fr; gap: 16px; }
  .project-detail-card__budget-box { text-align: left; }

  .services-detail__section.reverse { direction: ltr; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 2.2rem; }
  .hero__actions { flex-direction: column; }
  .why-us__grid { grid-template-columns: 1fr; }
  .future__grid { grid-template-columns: 1fr; }
  .initiatives__grid { grid-template-columns: 1fr 1fr; }
}