/*
Theme Name: Impresa Tecnologica
Theme URI: https://example.com/impresa-tecnologica
Author: Team ICT
Author URI: https://example.com
Description: Tema WordPress leggero e moderno per impresa tecnologica edile. Solo PHP/HTML/CSS/JS nativo, nessuna dipendenza esterna.
Version: 2.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: impresa-tecnologica
Tags: responsive, minimal, corporate, construction, clean, modern
*/

/* =========================================
   1. VARIABLES & DESIGN TOKENS
   ========================================= */
:root {
  /* Colors */
  --clr-bg: #002A48;
  --clr-bg-alt: #112240;
  --clr-bg-card: rgba(17, 34, 64, 0.7);

  --clr-primary: #64ffda;
  --clr-primary-rgb: 100, 255, 218;
  --clr-secondary: #72828C;
  --clr-accent: #ff8a00;

  --clr-text: #e6f1ff;
  --clr-text-muted: #72828C;
  --clr-heading: #DFE9F2;

  --clr-border: rgba(100, 255, 218, 0.1);
  --clr-border-hover: rgba(100, 255, 218, 0.3);

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', sans-serif;

  /* Spacing & Layout */
  --container: 1300px;
  --header-height: 120px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Effects */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 30px -10px rgba(2, 12, 27, 0.7);
  --shadow-lg: 0 20px 50px -10px rgba(2, 12, 27, 0.7);
  --glow: 0 0 20px rgba(100, 255, 218, 0.15);

  --transition: all 0.25s cubic-bezier(0.645, 0.045, 0.355, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--clr-heading);
  line-height: 1.1;
  margin-bottom: 1rem;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: 1.5rem;
  color: var(--clr-text-muted);
  max-width: 65ch;
}

a {
  color: var(--clr-primary);
  text-decoration: none;
  transition: var(--transition);
  position: relative;
}

a:hover {
  color: var(--clr-primary);
}

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

ul {
  list-style: none;
}

/* =========================================
   3. UTILITIES & COMPONENTS
   ========================================= */
.container {
  width: min(100% - 3rem, var(--container));
  margin-inline: auto;
}

.section {
  padding: clamp(60px, 10vw, 120px) 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
  cursor: pointer;
  text-transform: uppercase;
}

.btn-primary {
  background: transparent;
  color: var(--clr-primary);
  border: 1px solid var(--clr-primary);
}

.btn-primary:hover {
  background: rgba(100, 255, 218, 0.1);
  transform: translateY(-3px);
  box-shadow: var(--glow);
}

.btn-secondary {
  background: var(--clr-bg-alt);
  color: var(--clr-text);
  border: 1px solid transparent;
}

.btn-secondary:hover {
  background: var(--clr-bg-card);
  transform: translateY(-3px);
  border-color: var(--clr-text-muted);
}

/* Cards */
.card {
  background: var(--clr-bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: var(--transition);
  height: 100%;
  margin-top: 2rem;
}

.card:hover {
  transform: translateY(-7px);
  border-color: var(--clr-primary);
  box-shadow: var(--shadow-md);
}

/* Section Headers */
.section-header {
  margin-bottom: 3rem;
}

.kicker {
  color: var(--clr-primary);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 400;
  margin-bottom: 1rem;
  display: block;
}

.kicker::before {
  content: '';
  margin-right: 10px;
  font-size: 0.85rem;
}

/* =========================================
   4. HEADER & NAVIGATION
   ========================================= */
.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(10, 25, 47, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: var(--transition);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.site-header.scrolled {
  height: 100px;
  background: rgba(10, 25, 47, 0.95);
  box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.7);
  border-bottom: 1px solid var(--clr-border);
}

.site-header .bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.primary-nav ul {
  display: flex;
  gap: 2.5rem;
  margin: 0;
  padding: 0;
}

.primary-nav a {
  color: var(--clr-text);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.5rem 0;
  position: relative;
}

.primary-nav a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-primary);
  transition: width 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
  box-shadow: 0 0 10px var(--clr-primary);
}

.primary-nav a:hover {
  color: var(--clr-primary);
}

.primary-nav a:hover::before {
  width: 100%;
}

/* Mobile Toggle & Close */
.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--clr-primary);
  cursor: pointer;
  padding: 10px;
  z-index: 1001;
}

.nav-close {
  display: none;
  /* Hidden on desktop */
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: transparent;
  border: none;
  color: var(--clr-text);
  cursor: pointer;
  padding: 10px;
  transition: var(--transition);
}

.nav-close:hover {
  color: var(--clr-primary);
  transform: rotate(90deg);
}

/* =========================================
   5. HERO SECTION
   ========================================= */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0;
  background: linear-gradient(180deg, rgba(10, 25, 47, 0.85), rgba(10, 25, 47, 0.7)), url('assets/images/hero-bg.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.hero-content {
  max-width: 1000px;
}

.hero-intro {
  color: var(--clr-primary);
  font-family: var(--font-sans);
  font-size: clamp(1rem, 2vw, 1.2rem);
  margin-bottom: 1.5rem;
  display: block;
}

.hero-title {
  color: var(--clr-heading);
  font-size: clamp(40px, 8vw, 80px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 10px;
}

.hero-subtitle {
  color: var(--clr-text-muted);
  font-size: clamp(40px, 8vw, 80px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero-desc {
  max-width: 540px;
  font-size: 1.1rem;
  margin-bottom: 3rem;
}

/* =========================================
   6. SECTIONS
   ========================================= */

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.service-item .card-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 100%;
}

.service-icon {
  width: 50px;
  height: 50px;
  margin-bottom: 1.5rem;
  filter: brightness(0) saturate(100%) invert(86%) sepia(14%) saturate(994%) hue-rotate(100deg) brightness(103%) contrast(102%);
  /* Matches primary color approx */
}

.service-item h3 {
  font-size: 1.4rem;
  color: var(--clr-heading);
}

/* Projects */
.projects-grid {
  display: grid;
  gap: 4rem;
}

.project-item {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  align-items: center;
  gap: 10px;
}

.project-content {
  grid-column: 1 / 7;
  grid-row: 1 / -1;
  z-index: 2;
  text-align: left;
}

.project-image {
  grid-column: 6 / -1;
  grid-row: 1 / -1;
  z-index: 1;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.project-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(100, 255, 218, 0.2);
  transition: var(--transition);
  z-index: 3;
}

.project-image:hover::before {
  background-color: transparent;
}

.project-overline {
  color: var(--clr-primary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.project-title {
  color: var(--clr-heading);
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.project-desc {
  background: var(--clr-bg-alt);
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  font-size: 0.95rem;
  color: var(--clr-text-muted);
  margin-bottom: 1.5rem;
}

.project-tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  margin-bottom: 1.5rem;
}

.project-links {
  display: flex;
  gap: 1rem;
}

.project-links a {
  color: var(--clr-heading);
}

.project-links a:hover {
  color: var(--clr-primary);
}

.project-item:nth-of-type(even) .project-content {
  grid-column: 7 / -1;
  text-align: right;
}

.project-item:nth-of-type(even) .project-image {
  grid-column: 1 / 8;
}

.project-item:nth-of-type(even) .project-tech-list {
  justify-content: flex-end;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
  margin-top: 4rem;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--clr-primary);
  display: block;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-family: var(--font-sans);
  color: var(--clr-text-muted);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Footer */
.site-footer {
  background: #020c1b;
  padding: 3rem 0;
  text-align: center;
  color: var(--clr-text-muted);
  font-family: var(--font-sans);
  font-size: 0.9rem;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.footer-social a {
  color: var(--clr-text-muted);
}

.footer-social a:hover {
  color: var(--clr-primary);
  transform: translateY(-3px);
}

/* =========================================
   7. ANIMATIONS
   ========================================= */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s cubic-bezier(0.645, 0.045, 0.355, 1) forwards;
  opacity: 0;
}

.delay-1 {
  animation-delay: 0.1s;
}

.delay-2 {
  animation-delay: 0.2s;
}

.delay-3 {
  animation-delay: 0.3s;
}

.delay-4 {
  animation-delay: 0.4s;
}

/* =========================================
   8. RESPONSIVE
   ========================================= */
@media (max-width: 1080px) {
  .project-content {
    grid-column: 1 / 9;
  }

  .project-image {
    grid-column: 1 / -1;
    opacity: 0.25;
    z-index: -1;
  }

  .project-image:hover::before {
    background-color: rgba(10, 25, 47, 0.9);
  }

  .project-item:nth-of-type(even) .project-content {
    grid-column: 5 / -1;
  }

  .project-item:nth-of-type(even) .project-image {
    grid-column: 1 / -1;
  }
}

@media (max-width: 992px) {
  .site-header {
    height: 70px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-close {
    display: block;
  }

  /* Mobile Nav Overlay */
  .primary-nav {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 25, 47, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 2000;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.645, 0.045, 0.355, 1);
    pointer-events: none;
  }

  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
  }

  .primary-nav ul {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    width: 100%;
  }

  .primary-nav li {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
  }

  .primary-nav.is-open li {
    opacity: 1;
    transform: translateY(0);
  }

  /* Staggered animation for menu items */
  .primary-nav.is-open li:nth-child(1) {
    transition-delay: 0.1s;
  }

  .primary-nav.is-open li:nth-child(2) {
    transition-delay: 0.2s;
  }

  .primary-nav.is-open li:nth-child(3) {
    transition-delay: 0.3s;
  }

  .primary-nav.is-open li:nth-child(4) {
    transition-delay: 0.4s;
  }

  .primary-nav.is-open li:nth-child(5) {
    transition-delay: 0.5s;
  }

  .primary-nav.is-open li:nth-child(6) {
    transition-delay: 0.6s;
  }

  .primary-nav a {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--clr-heading);
    text-transform: none;
    /* More modern feel for big type */
    letter-spacing: -1px;
  }

  .primary-nav a::before {
    display: none;
    /* No underline on mobile, maybe just color change */
  }

  .primary-nav a:hover {
    color: var(--clr-primary);
  }

  .project-content,
  .project-item:nth-of-type(even) .project-content {
    grid-column: 1 / -1;
    padding: 2rem;
    text-align: left;
  }

  .project-desc {
    background: transparent;
    box-shadow: none;
    padding: 0;
  }

  font-family: var(--font-sans);
  font-size: 0.9rem;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.footer-social a {
  color: var(--clr-text-muted);
}

.footer-social a:hover {
  color: var(--clr-primary);
  transform: translateY(-3px);
}

/* =========================================
   7. ANIMATIONS
   ========================================= */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s cubic-bezier(0.645, 0.045, 0.355, 1) forwards;
  opacity: 0;
}

.delay-1 {
  animation-delay: 0.1s;
}

.delay-2 {
  animation-delay: 0.2s;
}

.delay-3 {
  animation-delay: 0.3s;
}

.delay-4 {
  animation-delay: 0.4s;
}

/* =========================================
   8. RESPONSIVE
   ========================================= */
@media (max-width: 1080px) {
  .project-content {
    grid-column: 1 / 9;
  }

  .project-image {
    grid-column: 1 / -1;
    opacity: 0.25;
    z-index: -1;
  }

  .project-image:hover::before {
    background-color: rgba(10, 25, 47, 0.9);
  }

  .project-item:nth-of-type(even) .project-content {
    grid-column: 5 / -1;
  }

  .project-item:nth-of-type(even) .project-image {
    grid-column: 1 / -1;
  }
}

@media (max-width: 992px) {
  .site-header {
    height: 70px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-close {
    display: block;
  }

  /* Mobile Nav Overlay */
  .primary-nav {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 25, 47, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 2000;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.645, 0.045, 0.355, 1);
    pointer-events: none;
  }

  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
  }

  .primary-nav ul {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    width: 100%;
  }

  .primary-nav li {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
  }

  .primary-nav.is-open li {
    opacity: 1;
    transform: translateY(0);
  }

  /* Staggered animation for menu items */
  .primary-nav.is-open li:nth-child(1) {
    transition-delay: 0.1s;
  }

  .primary-nav.is-open li:nth-child(2) {
    transition-delay: 0.2s;
  }

  .primary-nav.is-open li:nth-child(3) {
    transition-delay: 0.3s;
  }

  .primary-nav.is-open li:nth-child(4) {
    transition-delay: 0.4s;
  }

  .primary-nav.is-open li:nth-child(5) {
    transition-delay: 0.5s;
  }

  .primary-nav.is-open li:nth-child(6) {
    transition-delay: 0.6s;
  }

  .primary-nav a {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--clr-heading);
    text-transform: none;
    /* More modern feel for big type */
    letter-spacing: -1px;
  }

  .primary-nav a::before {
    display: none;
    /* No underline on mobile, maybe just color change */
  }

  .primary-nav a:hover {
    color: var(--clr-primary);
  }

  .project-content,
  .project-item:nth-of-type(even) .project-content {
    grid-column: 1 / -1;
    padding: 2rem;
    text-align: left;
  }

  .project-desc {
    background: transparent;
    box-shadow: none;
    padding: 0;
  }

  .project-item:nth-of-type(even) .project-tech-list {
    justify-content: flex-start;
  }
}

body.nav-open {
  overflow: hidden;
}

/* Gallery Grid Styles */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  aspect-ratio: 4/3;
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(10, 25, 47, 0.85);
  padding: 1rem;
  color: var(--clr-text);
}

.delay-4 {
  animation-delay: 0.4s;
}

/* =========================================
   8. RESPONSIVE
   ========================================= */
@media (max-width: 1080px) {
  .project-content {
    grid-column: 1 / 9;
  }

  .project-image {
    grid-column: 1 / -1;
    opacity: 0.25;
    z-index: -1;
  }

  .project-image:hover::before {
    background-color: rgba(10, 25, 47, 0.9);
  }

  .project-item:nth-of-type(even) .project-content {
    grid-column: 5 / -1;
  }

  .project-item:nth-of-type(even) .project-image {
    grid-column: 1 / -1;
  }
}

@media (max-width: 992px) {
  .site-header {
    height: 70px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-close {
    display: block;
  }

  /* Mobile Nav Overlay */
  .primary-nav {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 25, 47, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 2000;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.645, 0.045, 0.355, 1);
    pointer-events: none;
  }

  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
  }

  .primary-nav ul {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    width: 100%;
  }

  .primary-nav li {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
  }

  .primary-nav.is-open li {
    opacity: 1;
    transform: translateY(0);
  }

  /* Staggered animation for menu items */
  .primary-nav.is-open li:nth-child(1) {
    transition-delay: 0.1s;
  }

  .primary-nav.is-open li:nth-child(2) {
    transition-delay: 0.2s;
  }

  .primary-nav.is-open li:nth-child(3) {
    transition-delay: 0.3s;
  }

  .primary-nav.is-open li:nth-child(4) {
    transition-delay: 0.4s;
  }

  .primary-nav.is-open li:nth-child(5) {
    transition-delay: 0.5s;
  }

  .primary-nav.is-open li:nth-child(6) {
    transition-delay: 0.6s;
  }

  .primary-nav a {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--clr-heading);
    text-transform: none;
    /* More modern feel for big type */
    letter-spacing: -1px;
  }

  .primary-nav a::before {
    display: none;
    /* No underline on mobile, maybe just color change */
  }

  .primary-nav a:hover {
    color: var(--clr-primary);
  }

  .project-content,
  .project-item:nth-of-type(even) .project-content {
    grid-column: 1 / -1;
    padding: 2rem;
    text-align: left;
  }

  .project-desc {
    background: transparent;
    box-shadow: none;
    padding: 0;
  }

  .project-item:nth-of-type(even) .project-tech-list {
    justify-content: flex-start;
  }
}

body.nav-open {
  overflow: hidden;
}

/* Gallery Grid Styles */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  aspect-ratio: 4/3;
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(10, 25, 47, 0.85);
  padding: 1rem;
  color: var(--clr-text);
  transform: translateY(100%);
  transition: var(--transition);
  backdrop-filter: blur(5px);
}


/* =========================================
   7. UTILITIES & COMPONENTS
   ========================================= */
.lead {
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--clr-heading);
}

.grid.two-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media(max-width: 768px) {
  .grid.two-columns {
    grid-template-columns: 1fr;
  }
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.check-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.8rem;
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--clr-primary);
  font-weight: bold;
}

.check-list ul {
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

.spacer {
  border: 0;
  border-top: 1px solid var(--clr-border);
  margin: 3rem 0;
}

/* =========================================
   8. RESPONSIVE
   ========================================= */
@media (max-width: 1080px) {
  .project-content {
    grid-column: 1 / 9;
  }

  .project-image {
    grid-column: 1 / -1;
    opacity: 0.25;
    z-index: -1;
  }

  .project-image:hover::before {
    background-color: rgba(10, 25, 47, 0.9);
  }

  .project-item:nth-of-type(even) .project-content {
    grid-column: 5 / -1;
  }

  .project-item:nth-of-type(even) .project-image {
    grid-column: 1 / -1;
  }
}

@media (max-width: 992px) {
  .site-header {
    height: 70px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-close {
    display: block;
  }

  /* Mobile Nav Overlay */
  .primary-nav {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 25, 47, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 2000;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.645, 0.045, 0.355, 1);
    pointer-events: none;
  }

  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
  }

  .primary-nav ul {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    width: 100%;
  }

  .primary-nav li {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
  }

  .primary-nav.is-open li {
    opacity: 1;
    transform: translateY(0);
  }

  /* Staggered animation for menu items */
  .primary-nav.is-open li:nth-child(1) {
    transition-delay: 0.1s;
  }

  .primary-nav.is-open li:nth-child(2) {
    transition-delay: 0.2s;
  }

  .primary-nav.is-open li:nth-child(3) {
    transition-delay: 0.3s;
  }

  .primary-nav.is-open li:nth-child(4) {
    transition-delay: 0.4s;
  }

  .primary-nav.is-open li:nth-child(5) {
    transition-delay: 0.5s;
  }

  .primary-nav.is-open li:nth-child(6) {
    transition-delay: 0.6s;
  }

  .primary-nav a {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--clr-heading);
    text-transform: none;
    /* More modern feel for big type */
    letter-spacing: -1px;
  }

  .primary-nav a::before {
    display: none;
    /* No underline on mobile, maybe just color change */
  }

  .primary-nav a:hover {
    color: var(--clr-primary);
  }

  .project-content,
  .project-item:nth-of-type(even) .project-content {
    grid-column: 1 / -1;
    padding: 2rem;
    text-align: left;
  }

  .project-desc {
    background: transparent;
    box-shadow: none;
    padding: 0;
  }

  .project-item:nth-of-type(even) .project-tech-list {
    justify-content: flex-start;
  }
}

body.nav-open {
  overflow: hidden;
}

/* Gallery Grid Styles */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  aspect-ratio: 4/3;
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(10, 25, 47, 0.85);
  padding: 1rem;
  color: var(--clr-text);

  /* Legal Pages Styles */
  .legal-page .page-header {
    margin-bottom: 3rem;
    text-align: center;
    border-bottom: 1px solid rgba(100, 255, 218, 0.1);
    padding-bottom: 2rem;
  }

  .legal-page h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
  }

  .legal-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--clr-text-muted);
  }

  .legal-content h2 {
    color: var(--clr-heading);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-size: 1.8rem;
  }

  .legal-content h3 {
    color: var(--clr-primary);
    margin-top: 2rem;
    margin-bottom: 0.8rem;
    font-size: 1.4rem;
  }

  .legal-content p {
    margin-bottom: 1.5rem;
  }

  .legal-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
  }

  .legal-content li {
    margin-bottom: 0.5rem;
    position: relative;
  }

  .legal-content li::before {
    content: "▹";
    color: var(--clr-primary);
    position: absolute;
    left: -1.5rem;
  }

  .btn-outline {
    display: inline-block;
    padding: 0.8rem 2rem;
    border: 1px solid var(--clr-primary);
    color: var(--clr-primary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-family: var(--font-mono);
    font-size: 0.9rem;
  }

  .btn-outline:hover {
    background: rgba(100, 255, 218, 0.1);
    transform: translateY(-2px);
  }
}