/* ============================================================
   Rezen Contractors Inc. — Static Site Styles
   Brand: Yellow #fcd846 | Dark #111 | Grey #f3f3f3 | Green #8dc63f
   ============================================================ */

:root {
  --yellow: #fcd846;
  --yellow-dark: #e8c200;
  --dark: #111111;
  --mid: #444444;
  --light: #7d7d7d;
  --grey: #f3f3f3;
  --white: #ffffff;
  --green: #8dc63f;
  --footer: #0e0e0e;
  --font-main: "Raleway", sans-serif;
  --font-body: "Open Sans", sans-serif;
  --transition: 0.3s ease;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.2);
}

/* ── 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(--mid);
  background: var(--grey);
  line-height: 1.7;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
}

/* ── Typography ──────────────────────────────────────────── */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-main);
  color: var(--dark);
  font-weight: 700;
  line-height: 1.2;
}
h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}
h2 {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
}
h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
}
h4 {
  font-size: 1.25rem;
}
p {
  margin-bottom: 1rem;
  color: var(--light);
  font-size: 0.975rem;
}

.section-label {
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--yellow-dark);
  display: block;
  margin-bottom: 0.5rem;
}
.section-title {
  margin-bottom: 1rem;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--light);
  max-width: 640px;
}
.text-center {
  text-align: center;
}
.text-center .section-subtitle {
  margin: 0 auto;
}

/* ── Layout ──────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.section {
  padding: 80px 0;
}
.section-alt {
  background: var(--grey);
}
.section-dark {
  background: var(--dark);
}
.section-dark .section-label {
  color: var(--yellow);
}
.section-dark .section-title {
  color: var(--white);
}
.section-dark .section-subtitle {
  color: rgba(255, 255, 255, 0.6);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 2rem;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}
.btn-primary {
  background: var(--yellow);
  color: var(--dark);
}
.btn-primary:hover {
  background: var(--yellow-dark);
  transform: translateY(-2px);
}
.btn-dark {
  background: var(--dark);
  color: var(--white);
}
.btn-dark:hover {
  background: #333;
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--dark);
}

/* ── Header / Navigation ─────────────────────────────────── */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.4s ease;
}
#header.scrolled,
#header.mobile-menu-open {
  background: var(--dark);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.logo img {
  height: 52px;
  width: auto;
}
.logo span {
  font-family: var(--font-main);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--white);
  letter-spacing: -0.02em;
}
.logo span em {
  color: var(--yellow);
  font-style: normal;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--yellow);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}
.nav-cta {
  margin-left: 1rem;
}
.dark-page .nav-cta a,
.nav-cta a,
.dark-page .nav-cta a:hover,
.nav-cta a:hover {
  color: var(--dark);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.75) 0%,
    rgba(0, 0, 0, 0.4) 60%,
    rgba(0, 0, 0, 0.2) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
  max-width: 680px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--yellow);
  color: var(--dark);
  font-family: var(--font-main);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  margin-bottom: 1.5rem;
}
.hero h1 {
  color: var(--white);
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
.hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}
.hero-scroll i {
  font-size: 1.2rem;
}
@keyframes bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-8px);
  }
}

/* ── Intro Stats Bar ─────────────────────────────────────── */
.stats-bar {
  background: var(--dark);
  padding: 1.5rem 0;
}
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 1rem 1.5rem;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}
.stat-item:last-child {
  border-right: none;
}
.stat-number {
  font-family: var(--font-main);
  font-size: 2rem;
  font-weight: 800;
  color: var(--yellow);
  display: block;
  line-height: 1;
}
.stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 0.25rem;
}

/* ── Services ────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.service-card {
  background: var(--white);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  position: relative;
  border-top: 4px solid var(--yellow);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}
.service-card-img {
  height: 200px;
  overflow: hidden;
}
.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.service-card:hover .service-card-img img {
  transform: scale(1.08);
}
.service-card-body {
  padding: 1.75rem;
}
.service-icon {
  width: 52px;
  height: 52px;
  background: var(--yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--dark);
  margin-bottom: 1rem;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}
.service-card h4 {
  margin-bottom: 0.5rem;
}
.service-card p {
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
}
.service-link {
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--yellow-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap var(--transition);
}
.service-link:hover {
  gap: 0.7rem;
}

/* ── About Strip ─────────────────────────────────────────── */
.about-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 500px;
}
.about-img {
  position: relative;
  overflow: hidden;
}
.about-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-content {
  background: var(--dark);
  padding: 5rem 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.about-content .section-label {
  color: var(--yellow);
}
.about-content h2 {
  color: var(--white);
  margin-bottom: 1.25rem;
}
.about-content p {
  color: rgba(255, 255, 255, 0.7);
}
.about-checks {
  margin: 1.5rem 0;
}
.about-checks li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.about-checks li:last-child {
  border-bottom: none;
}
.about-checks i {
  color: var(--yellow);
  margin-top: 3px;
  flex-shrink: 0;
}

/* ── Testimonials ────────────────────────────────────────── */
.testimonials-section {
  background: var(--white);
  overflow: hidden;
}
.swiper-testimonial {
  padding-bottom: 3rem !important;
}
.testimonial-card {
  padding: 2.5rem;
  border-radius: 4px;
  position: relative;
}
.testimonial-card::before {
  content: "\201C";
  font-family: Georgia, serif;
  font-size: 6rem;
  color: var(--yellow);
  position: absolute;
  top: -0.5rem;
  left: 1.5rem;
  line-height: 1;
  opacity: 0.6;
}
.testimonial-text {
  font-style: italic;
  font-size: 1rem;
  color: var(--mid);
  margin-bottom: 1.5rem;
  margin-top: 2rem;
  line-height: 1.8;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--grey);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-main);
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-name {
  font-family: var(--font-main);
  font-weight: 700;
  color: var(--dark);
  font-size: 0.95rem;
}
.testimonial-location {
  font-size: 0.8rem;
  color: var(--light);
}
.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 0.25rem;
}
.testimonial-stars i {
  color: var(--yellow);
  font-size: 0.85rem;
}
.swiper-pagination-bullet {
  background: var(--dark) !important;
}
.swiper-pagination-bullet-active {
  background: var(--yellow) !important;
}

/* ── Certifications ──────────────────────────────────────── */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 2rem;
  align-items: center;
  margin-top: 3rem;
}
.cert-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
  padding: 1.5rem 1rem;
  border-radius: 4px;
  transition: transform var(--transition);
  filter: grayscale(100%);
}
.cert-item:hover {
  transform: translateY(-4px);
}
.cert-item img {
  max-height: 70px;
  width: auto;
  object-fit: contain;
  filter: grayscale(30%);
  transition: filter var(--transition);
}
.cert-item:hover img {
  filter: grayscale(0%);
}
.cert-item a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}
.cert-item span {
  font-size: 0.8rem;
  font-family: var(--font-main);
  font-weight: 700;
  color: var(--mid);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── CTA Band ────────────────────────────────────────────── */
.cta-band {
  background: var(--yellow);
  padding: 3rem 0;
}
.cta-inner,
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-inner h2,
.cta-band-inner h2,
.dark-page .cta-inner h2,
.dark-page .cta-band-inner h2 {
  color: var(--dark);
  margin: 0;
  font-weight: 700;
}
.cta-inner p,
.cta-band-inner p,
.dark-page .cta-inner p,
.dark-page .cta-band-inner p {
  color: rgba(0, 0, 0, 0.6);
  margin: 0;
  font-size: 1rem;
}

/* ── Portfolio Grid ──────────────────────────────────────── */
.portfolio-hero {
  height: 50vh;
  min-height: 350px;
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.portfolio-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.portfolio-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.8) 0%,
    rgba(0, 0, 0, 0.3) 60%,
    rgba(0, 0, 0, 0.1) 100%
  );
}
.portfolio-hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
  padding-bottom: 3rem;
}
.portfolio-hero-content h1 {
  color: var(--white);
}

.portfolio-filters {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.filter-btn {
  padding: 0.5rem 1.25rem;
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 2px solid #ddd;
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--mid);
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--dark);
  border-color: var(--dark);
  color: var(--white);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.portfolio-thumb {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: 4px;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow);
}
.portfolio-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.portfolio-thumb:hover img {
  transform: scale(1.08);
}
.portfolio-thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.85) 0%,
    rgba(0, 0, 0, 0) 60%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition);
}
.portfolio-thumb:hover .portfolio-thumb-overlay {
  opacity: 1;
}
.portfolio-thumb-overlay h4 {
  color: var(--white);
  margin-bottom: 0.25rem;
  font-size: 1.05rem;
}
.portfolio-thumb-overlay span {
  color: var(--yellow);
  font-size: 0.8rem;
  font-family: var(--font-main);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.portfolio-thumb-overlay .view-btn {
  margin-top: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--white);
  font-size: 0.8rem;
  font-family: var(--font-main);
  font-weight: 700;
  border-bottom: 2px solid var(--yellow);
  padding-bottom: 2px;
  width: fit-content;
}

.dark-page a.portfolio-cta {
  color: var(--yellow);
}

.dark-page a.portfolio-cta:hover {
  color: var(--yellow-dark);
}

/* ── Project Detail Section ──────────────────────────────── */
.project-detail {
  padding: 80px 0;
  border-bottom: 0;
}
.project-detail:last-child {
  border-bottom: none;
}
.project-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}
.project-detail-grid.reversed {
  direction: rtl;
}
.project-detail-grid.reversed > * {
  direction: ltr;
}
.project-info .section-label {
  margin-bottom: 0.25rem;
}
.project-info h2 {
  margin-bottom: 1rem;
}
.project-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 1.5rem 0;
  background: var(--grey);
  padding: 1.25rem;
}
.project-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.project-meta-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--light);
  font-family: var(--font-main);
  font-weight: 600;
}
.project-meta-value {
  font-size: 0.9rem;
  color: var(--dark);
  font-weight: 600;
}
.features-list {
  margin: 1rem 0;
}
.features-list li {
  padding: 0.6rem 0;
  border-bottom: 1px solid #eee;
  display: flex;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--mid);
}
.features-list li::before {
  content: "▲";
  color: var(--yellow);
  font-size: 0.6rem;
  margin-top: 5px;
  flex-shrink: 0;
}

/* Project Carousel */
.project-carousel {
  position: relative;
}
.swiper-project {
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.swiper-project .swiper-slide img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.swiper-button-next,
.swiper-button-prev {
  color: var(--dark) !important;
  background: rgba(0, 0, 0, 0.5);
  width: 44px !important;
  height: 44px !important;
  border-radius: 50%;
}
.swiper-button-next::after,
.swiper-button-prev::after {
  font-size: 1rem !important;
}
.swiper-pagination-fraction {
  color: var(--white);
  background: rgba(0, 0, 0, 0.5);
  padding: 4px 10px;
  border-radius: 0;
  font-size: 0.8rem;
  bottom: 0;
}

/* ── Lightbox ────────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox[hidden] {
  display: none;
}
.lightbox-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 9998;
}
.lightbox-backdrop[hidden] {
  display: none;
}
.lightbox-img-wrap {
  position: relative;
  z-index: 10000;
}
.lightbox-img-wrap img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  display: block;
  border-radius: 2px;
}
.lightbox-close {
  position: fixed;
  top: 1.25rem;
  right: 1.5rem;
  color: var(--white);
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
  transition: color var(--transition);
  z-index: 10001;
  background: none;
  border: none;
  padding: 0.5rem;
}
.lightbox-close:hover {
  color: var(--yellow);
}
.lightbox-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 1rem 1.25rem;
  transition: all var(--transition);
  z-index: 10001;
  background: rgba(0, 0, 0, 0.4);
  border: none;
}
.lightbox-nav:hover {
  background: var(--yellow);
  color: var(--dark);
}
.lightbox-prev {
  left: 0;
}
.lightbox-next {
  right: 0;
}
.lightbox-counter {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.85rem;
  z-index: 10001;
  font-family: var(--font-main);
}

/* ── Contact Page ────────────────────────────────────────── */
.contact-hero {
  background: var(--dark);
  padding: 140px 0 60px;
}
.contact-hero h1 {
  color: var(--white);
}
.contact-hero p {
  color: rgba(255, 255, 255, 0.6);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}
.contact-info-card {
  background: var(--dark);
  color: var(--white);
  padding: 3rem;
  border-radius: 4px;
}
.contact-info-card h3 {
  color: var(--white);
  margin-bottom: 2rem;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.contact-info-item:last-child {
  border-bottom: none;
}
.contact-info-icon {
  width: 44px;
  height: 44px;
  background: var(--yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  font-size: 1.1rem;
  flex-shrink: 0;
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 0 100%);
}
.contact-info-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--yellow);
  font-family: var(--font-main);
  font-weight: 700;
  display: block;
  margin-bottom: 0.25rem;
}
.contact-info-value {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
}
.contact-info-value a {
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition);
}
.contact-info-value a:hover {
  color: var(--yellow);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--white);
  padding: 3rem;
  border-radius: 4px;
  box-shadow: var(--shadow);
}
.contact-form-wrap h3 {
  margin-bottom: 0.5rem;
}
.contact-form-wrap p {
  margin-bottom: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-family: var(--font-main);
  font-size: 0.75rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0.5rem;
}
.form-group label span {
  color: var(--yellow);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 0.925rem;
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  transition: border-color var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.25);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--yellow);
  background: rgba(255, 255, 255, 0.09);
}
.form-group textarea {
  min-height: 140px;
  resize: vertical;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M6 8L0 0h12z' fill='%23fcd846'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-group select option {
  background: #1a1a1a;
  color: var(--white);
}

.recaptcha-holder {
  margin: 1.5rem 0;
  padding: 1rem;
  border: 1.5px dashed #ddd;
  border-radius: 4px;
  background: var(--grey);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--light);
}
.recaptcha-holder i {
  font-size: 1.5rem;
  color: #4caf50;
}

.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
  background: #e8f5e9;
  border-radius: 4px;
  border-left: 4px solid var(--green);
}
.form-success i {
  font-size: 2.5rem;
  color: var(--green);
  margin-bottom: 0.75rem;
}
.form-success h4 {
  color: #2e7d32;
  margin-bottom: 0.5rem;
}
.form-success p {
  color: #388e3c;
  margin: 0;
}

/* Map Section */
.map-section iframe {
  width: 100%;
  height: 400px;
  border: none;
  display: block;
  filter: grayscale(20%);
}

/* ── Page Header (inner pages) ───────────────────────────── */
.page-header {
  background: var(--dark);
  padding: 140px 0 60px;
}
.page-header h1 {
  color: var(--white);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}
.breadcrumb a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition);
}
.breadcrumb a:hover {
  color: var(--yellow);
}
.breadcrumb i {
  font-size: 0.6rem;
}

/* ── Footer ──────────────────────────────────────────────── */
footer {
  background: var(--footer);
  color: rgba(255, 255, 255, 0.6);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-brand .logo span {
  font-size: 1.2rem;
}
.footer-brand p {
  margin: 1rem 0 1.5rem;
  font-size: 0.875rem;
  max-width: 280px;
}
.footer-socials {
  display: flex;
  gap: 0.75rem;
}
.footer-socials a {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: all var(--transition);
  border-radius: 2px;
}
.footer-socials a:hover {
  background: var(--yellow);
  color: var(--dark);
}
.footer-col h5 {
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.75rem;
}
.footer-col h5::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--yellow);
}
.footer-col ul li {
  margin-bottom: 0.6rem;
}
.footer-col ul li a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.footer-col ul li a::before {
  content: "›";
  color: var(--yellow);
}
.footer-col ul li a:hover {
  color: var(--white);
}
.footer-contact li {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  align-items: flex-start;
}
.footer-contact i {
  color: var(--yellow);
  margin-top: 3px;
  flex-shrink: 0;
}
.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-bottom a {
  color: var(--yellow);
}

/* ── Scroll to Top ───────────────────────────────────────── */
.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--yellow);
  color: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 900;
  border: none;
  font-size: 1rem;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}
.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}
.scroll-top:hover {
  background: var(--dark);
  color: var(--yellow);
}

/* ── Animations ──────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Mobile Navigation ───────────────────────────────────── */
@media (max-width: 900px) {
  .hamburger {
    display: flex;
  }
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--dark);
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s ease;
    border-top: 2px solid var(--yellow);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav-links a {
    padding: 0.9rem 2rem;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  }
  .nav-links a::after {
    display: none;
  }
  .nav-cta {
    margin: 1rem 2rem;
  }

  /* Responsive layouts */
  .stats-inner {
    grid-template-columns: 1fr 1fr;
  }
  .stat-item:nth-child(2) {
    border-right: none;
  }
  .about-strip {
    grid-template-columns: 1fr;
  }
  .about-img {
    height: 300px;
  }
  .about-content {
    padding: 3rem 2rem;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .project-detail-grid {
    grid-template-columns: 1fr;
  }
  .project-detail-grid.reversed {
    direction: ltr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 60px 0;
  }
  .stats-inner {
    grid-template-columns: 1fr 1fr;
  }
  .hero-bg {
    background-attachment: scroll;
  }
  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .btn {
    justify-content: center;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .cta-inner {
    flex-direction: column;
    text-align: center;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ═══════════════════════════════════════════════════════════
   DARK PAGE THEME  (portfolio & contact)
══════════════════════════════════════════════════════════════ */
.dark-page {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.8);
}
.dark-page h1,
.dark-page h2,
.dark-page h3,
.dark-page h4,
.dark-page h5 {
  color: var(--white);
  font-weight: 300;
  letter-spacing: 0.01em;
}
.dark-page p {
  color: rgba(255, 255, 255, 0.65);
}
.dark-page a {
  color: rgba(255, 255, 255, 0.8);
}
.dark-page a:hover {
  color: var(--yellow);
}

/* ═══════════════════════════════════════════════════════════
   PAGE HERO  (interior pages)
══════════════════════════════════════════════════════════════ */
.page-hero {
  position: relative;
  height: 420px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
}
.page-hero--short {
  height: 320px;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.3) 0%,
    rgba(0, 0, 0, 0.6) 100%
  );
}
.page-hero-content {
  position: relative;
  z-index: 1;
  padding-bottom: 3rem;
}
.page-hero-content h1 {
  color: var(--white);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 300;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.page-hero-content .breadcrumb {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.page-hero-content .breadcrumb a {
  color: rgba(255, 255, 255, 0.75);
}
.page-hero-content .breadcrumb a:hover {
  color: var(--yellow);
}
.page-hero-content .breadcrumb span:last-child {
  color: var(--yellow);
}

/* ═══════════════════════════════════════════════════════════
   PORTFOLIO PAGE
══════════════════════════════════════════════════════════════ */

/* Intro */
.portfolio-intro {
  padding: 4rem 0 1.5rem;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}
.portfolio-intro h2 {
  margin-bottom: 1rem;
  font-weight: 300;
  letter-spacing: 0.02em;
}

/* Filter Buttons */
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  padding: 1rem 0 2.5rem;
}
.filter-btn {
  padding: 0.55rem 1.4rem;
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  font-family: var(--font-main);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover {
  border-color: var(--yellow);
  color: var(--yellow);
}
.filter-btn.active {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--dark);
  font-weight: 700;
}

/* Thumbnail Grid */
.portfolio-grid-section {
  padding-bottom: 4rem;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.portfolio-thumb {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: 0;
  aspect-ratio: 16/9;
  outline: none;
  /* border-top: 3px solid var(--yellow); */
  border-left: 3px solid var(--yellow);
  clip-path: polygon(
    0 0,
    calc(100% - 10px) 0,
    100% 10px,
    100% 100%,
    10px 100%,
    0 calc(100% - 10px)
  );
}
.portfolio-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
  display: block;
}
.portfolio-thumb:hover img,
.portfolio-thumb:focus img {
  transform: scale(1.06);
}
.portfolio-thumb.hidden {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.95);
  transition: all 0.3s ease;
}
.thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.82) 0%,
    rgba(0, 0, 0, 0.15) 60%,
    transparent 100%
  );
  display: flex;
  align-items: flex-end;
  padding: 0.75rem 1.25rem;
  transition: background 0.3s ease;
}
.portfolio-thumb:hover .thumb-overlay {
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.9) 0%,
    rgba(0, 0, 0, 0.35) 60%,
    transparent 100%
  );
}
.thumb-info {
  color: var(--white);
}
.thumb-cat {
  display: block;
  font-size: 0.8rem;
  font-family: var(--font-main);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 0.3rem;
}
.thumb-info h3 {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 0;
  min-height: 40px;
}
.thumb-cta {
  position: absolute;
  bottom: 2rem;
  display: none;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-family: var(--font-main);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  transition: opacity 0.2s;
}
.portfolio-thumb:hover .thumb-info h3 {
  opacity: 0;
}
.portfolio-thumb:hover .thumb-cta {
  display: inline-flex;
}

/* Project Detail Sections */
.project-detail {
  padding: 6rem 0;
  background: var(--dark);
}
/* .project-detail--alt { background: #1a1a1a; } */

.project-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.project-cat-label {
  display: inline-block;
  background: var(--yellow);
  color: var(--dark);
  font-family: var(--font-main);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  clip-path: polygon(
    0 0,
    calc(100% - 6px) 0,
    100% 6px,
    100% 100%,
    6px 100%,
    0 calc(100% - 6px)
  );
  margin-bottom: 0.9rem;
}
.project-header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 300;
  letter-spacing: 0.02em;
  margin-bottom: 0.6rem;
  color: var(--white);
}
.project-tagline {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.55);
  max-width: 600px;
  margin: 0 auto;
}

.project-detail-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.project-detail-grid.reversed {
  grid-template-columns: 1fr 1.1fr;
}

/* Carousel */
.project-carousel-wrap {
  position: relative;
  width: 100%;
  min-width: 0;
}
.project-swiper {
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  max-width: 100%;
  width: 100%;
}
.project-swiper .swiper-slide {
  overflow: hidden;
  max-width: 100%;
  width: 100% !important;
}
.project-swiper .swiper-slide img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
  cursor: zoom-in;
  max-width: 100%;
}
.carousel-hint {
  margin-top: 0.75rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.35);
  text-align: center;
  font-style: italic;
}
.carousel-hint i {
  margin-right: 0.3rem;
}
.project-swiper .swiper-button-prev,
.project-swiper .swiper-button-next {
  width: 38px;
  height: 38px;
  background: var(--yellow);
  color: var(--dark);
  border-radius: 2px;
  border: none;
}
.project-swiper .swiper-button-prev::after,
.project-swiper .swiper-button-next::after {
  font-size: 0.85rem;
  font-weight: 900;
}

/* Description */
.project-description h3 {
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
  color: var(--white);
}
.project-description p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1.75rem;
}
.project-features {
  list-style: none;
  margin-bottom: 2rem;
}
.project-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
}
.project-features li i {
  color: var(--yellow);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ═══════════════════════════════════════════════════════════
   CONTACT PAGE
══════════════════════════════════════════════════════════════ */
.contact-intro {
  padding: 4rem 0 1.5rem;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}
.contact-intro h2 {
  margin-bottom: 1rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--white);
}
.contact-intro p {
  color: rgba(255, 255, 255, 0.6);
}
.contact-intro a {
  color: var(--yellow);
}

.contact-section {
  padding-bottom: 5rem;
  background: var(--dark);
}
.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

/* Form panel */
.contact-form-wrap {
  background: #1a1a1a;
  padding: 3rem;
  border-radius: 4px;
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.07);
}
.contact-form-wrap h3 {
  margin-bottom: 1.75rem;
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--white);
}

.select-wrap {
  position: relative;
}
.select-wrap select {
  padding-right: 2.5rem;
}
.select-arrow {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--light);
  pointer-events: none;
  font-size: 0.75rem;
}

.field-error {
  display: block;
  color: #c0392b;
  font-size: 0.78rem;
  margin-top: 0.3rem;
}
.field-error[hidden] {
  display: none;
}

.recaptcha-wrap {
  margin: 0.5rem 0;
}

.btn-submit {
  width: 100%;
  justify-content: center;
  font-size: 0.9rem;
  padding: 1rem 2rem;
}
.btn-spinner {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.form-success {
  padding: 1.5rem;
  background: #e8f5e9;
  border-left: 4px solid var(--green);
  border-radius: 3px;
  color: #2e7d32;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  font-size: 0.92rem;
}
.form-success i {
  font-size: 1.5rem;
  color: var(--green);
  flex-shrink: 0;
}
.form-success[hidden] {
  display: none;
}

.form-error-msg {
  padding: 1.25rem;
  background: #fdecea;
  border-left: 4px solid #e74c3c;
  border-radius: 3px;
  color: #c0392b;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  font-size: 0.9rem;
}
.form-error-msg i {
  font-size: 1.25rem;
  flex-shrink: 0;
}
.form-error-msg[hidden] {
  display: none;
}
.form-error-msg a {
  color: inherit;
  text-decoration: underline;
}

/* Info Panel */
.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.info-card {
  background: #1a1a1a;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 3px;
  padding: 1.25rem 1.5rem;
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}
.info-icon {
  width: 42px;
  height: 42px;
  background: var(--yellow);
  color: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  clip-path: polygon(0 0, calc(100% - 5px) 0, 100% 5px, 100% 100%, 0 100%);
}
.info-card h4 {
  font-size: 0.75rem;
  font-family: var(--font-main);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 0.35rem;
}
.info-card p,
.info-card address {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  font-style: normal;
}
.info-card p + p {
  margin-top: 0.25rem;
}
.info-card a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition);
}
.info-card a:hover {
  color: var(--yellow);
}
.info-label {
  font-size: 0.7rem;
  background: var(--grey);
  color: var(--light);
  font-family: var(--font-main);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.1rem 0.45rem;
  border-radius: 2px;
  margin-left: 0.25rem;
}
.info-note {
  font-size: 0.78rem;
  color: #bbb;
  margin-top: 0.4rem;
}

.info-certs {
  background: #1a1a1a;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 3px;
  padding: 1.25rem 1.5rem;
}
.info-certs h4 {
  font-size: 0.75rem;
  font-family: var(--font-main);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 0.9rem;
}
.info-certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  align-items: center;
}
.info-certs-grid img {
  width: 100%;
  height: auto;
  max-height: 60px;
  object-fit: contain;
  filter: grayscale(100%);
  transition: filter var(--transition);
  background: var(--grey);
}
.info-certs-grid img:hover {
  filter: none;
}

/* Map */
.map-section {
  line-height: 0;
}
.map-section iframe {
  width: 100%;
  height: 420px;
  border: none;
  filter: grayscale(15%);
}

/* Footer h4 (alias for h5 pattern) */
.footer-col h4 {
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.75rem;
}
.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--yellow);
}
.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}
.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: all var(--transition);
  border-radius: 2px;
  text-decoration: none;
}
.footer-social a:hover {
  background: var(--yellow);
  color: var(--dark);
}
.footer-col address p {
  display: flex;
  gap: 0.65rem;
  margin-bottom: 0.55rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.55);
  font-style: normal;
  align-items: flex-start;
}
.footer-col address i {
  color: var(--yellow);
  margin-top: 3px;
  flex-shrink: 0;
}
.footer-col address a {
  color: rgba(255, 255, 255, 0.55);
}
.footer-col address a:hover {
  color: var(--white);
}
/* ── Responsive additions ─────────────────────────────── */
@media (max-width: 900px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .project-detail-grid {
    grid-template-columns: 1fr;
  }
  .project-detail-grid.reversed {
    grid-template-columns: 1fr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .info-certs-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .portfolio-intro > p,
  .contact-intro > p {
    padding: 0 1.5rem;
  }
}
@media (max-width: 600px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .page-hero {
    height: 280px;
  }
  .page-hero--short {
    height: 220px;
  }
  .project-detail-grid {
    gap: 2rem;
  }
  .contact-form-wrap {
    padding: 1.75rem;
  }
  .info-certs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}