/* ========================================
   Custom Properties — inspired by the logo
   Black & white high-contrast with warm accent
   ======================================== */
:root {
  --color-bg: #0a0a0a;
  --color-bg-alt: #141414;
  --color-surface: #1c1c1c;
  --color-text: #d4d4d4;
  --color-text-muted: #808080;
  --color-accent: #ffffff;
  --color-accent-hover: #cccccc;
  --color-highlight: #c8a84e;
  --color-border: #2a2a2a;
  --color-white: #ffffff;

  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-heading: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;

  --max-width: 1100px;
  --radius: 0;
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--color-white);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-text-muted);
}

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

h1, h2, h3 {
  font-family: var(--font-heading);
  color: var(--color-white);
  line-height: 1.1;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

h1 { font-size: clamp(2rem, 1.5rem + 2.5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 1.25rem + 1.25vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 1.1rem + 0.75vw, 1.75rem); }

/* ========================================
   Navigation
   ======================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-xs) var(--space-md);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-white);
}

.nav__logo:hover {
  color: var(--color-text-muted);
}

.nav__logo-img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.nav__logo-text {
  font-weight: 800;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.2;
}

.nav__menu {
  display: flex;
  list-style: none;
  gap: var(--space-md);
  align-items: center;
}

.nav__link {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-xs) 0;
  position: relative;
}

.nav__link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-white);
  transition: width var(--transition);
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-white);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.nav__hamburger,
.nav__hamburger::before,
.nav__hamburger::after {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-white);
  transition: transform var(--transition);
  position: relative;
}

.nav__hamburger::before,
.nav__hamburger::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav__hamburger::before { top: -7px; }
.nav__hamburger::after { top: 7px; }

/* ========================================
   Main Content
   ======================================== */
.main {
  flex: 1;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  background-color: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at center,
    rgba(255, 255, 255, 0.03) 0%,
    transparent 70%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__logo {
  width: 180px;
  height: auto;
  margin: 0 auto var(--space-md);
}

.hero__title {
  font-size: clamp(2.5rem, 2rem + 3vw, 5rem);
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
  line-height: 1;
}

.hero__tagline {
  font-size: clamp(0.9rem, 0.85rem + 0.3vw, 1.1rem);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
}

.hero__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-highlight);
  border: 1px solid var(--color-highlight);
  padding: 0.3rem 1rem;
  margin-bottom: var(--space-md);
}

.hero__cta {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-block;
  padding: 0.85rem 2.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

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

.btn--primary:hover {
  background-color: transparent;
  color: var(--color-white);
}

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

.btn--secondary:hover {
  border-color: var(--color-white);
}

.btn--instagram {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-border);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn--instagram:hover {
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn--instagram svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* ========================================
   Sections
   ======================================== */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
}

.section--wide {
  max-width: 100%;
  padding-left: 0;
  padding-right: 0;
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-md);
}

.section__header h2 {
  margin-bottom: var(--space-xs);
}

.section__header p {
  color: var(--color-text-muted);
  max-width: 50ch;
  margin: 0 auto;
}

.section__divider {
  width: 40px;
  height: 2px;
  background-color: var(--color-white);
  margin: 0 auto var(--space-sm);
}

/* ========================================
   Intro
   ======================================== */
.intro {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

.intro h2 {
  margin-bottom: var(--space-xs);
}

.intro p {
  max-width: 65ch;
  color: var(--color-text-muted);
}

/* ========================================
   Feed Preview (Homepage)
   ======================================== */
.feed {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md) var(--space-lg);
}

.feed__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.feed__header h2 {
  font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem);
}

.feed__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}

.feed__item {
  aspect-ratio: 1;
  overflow: hidden;
  display: block;
}

.feed__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.feed__item:hover img {
  transform: scale(1.05);
  opacity: 0.8;
}

.feed__footer {
  text-align: center;
  margin-top: var(--space-md);
}

/* ========================================
   Page Header
   ======================================== */
.page-header {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md) var(--space-md);
  text-align: center;
}

.page-header h1 {
  margin-bottom: var(--space-xs);
}

.page-header p {
  color: var(--color-text-muted);
  max-width: 55ch;
  margin: 0 auto;
}

/* ========================================
   Gallery
   ======================================== */
.gallery {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-sm) var(--space-lg);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 4px;
}

.gallery__item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  display: block;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery__item:hover img {
  transform: scale(1.05);
}

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: flex-end;
  padding: var(--space-sm);
}

.gallery__item:hover .gallery__overlay {
  opacity: 1;
}

.gallery__caption {
  color: #fff;
  font-size: 0.8rem;
  line-height: 1.4;
}

/* ========================================
   Lightbox
   ======================================== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox--open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
}

.lightbox__caption {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-top: var(--space-sm);
  text-align: center;
  max-width: 60ch;
  padding: 0 var(--space-md);
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: 2rem;
  padding: var(--space-sm);
  opacity: 0.7;
  transition: opacity var(--transition);
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
  opacity: 1;
}

.lightbox__close {
  top: var(--space-sm);
  right: var(--space-sm);
  font-size: 2.5rem;
}

.lightbox__prev {
  left: var(--space-sm);
  top: 50%;
  transform: translateY(-50%);
  font-size: 3rem;
}

.lightbox__next {
  right: var(--space-sm);
  top: 50%;
  transform: translateY(-50%);
  font-size: 3rem;
}

/* ========================================
   Contact
   ======================================== */
.contact {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md) var(--space-lg);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.contact__details {
  list-style: none;
  margin-top: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact__details li {
  color: var(--color-text-muted);
}

.contact__details strong {
  color: var(--color-text);
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.15rem;
}

/* ========================================
   Form
   ======================================== */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.form__label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.form__input {
  width: 100%;
  padding: 0.85rem 1rem;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition);
}

.form__input:focus {
  outline: none;
  border-color: var(--color-white);
}

.form__textarea {
  resize: vertical;
  min-height: 140px;
}

/* ========================================
   Footer
   ======================================== */
.footer {
  border-top: 1px solid var(--color-border);
  background-color: var(--color-bg-alt);
  padding: var(--space-lg) var(--space-md);
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.footer__logo {
  width: 120px;
  height: auto;
  object-fit: contain;
  margin-bottom: var(--space-xs);
}

.footer__instagram {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--color-border);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: border-color var(--transition);
}

.footer__instagram:hover {
  border-color: var(--color-white);
  color: var(--color-white);
}

.footer__instagram svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.footer__links {
  display: flex;
  gap: var(--space-md);
}

.footer__links a {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer__links a:hover {
  color: var(--color-white);
}

.footer__copy {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  opacity: 0.5;
}

.footer__veteran {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  font-weight: 600;
}

/* ========================================
   Responsive
   ======================================== */
@media (min-width: 768px) {
  .contact {
    grid-template-columns: 1fr 1.5fr;
  }
}

@media (max-width: 640px) {
  .nav__toggle {
    display: block;
  }

  .nav__logo-text {
    font-size: 0.9rem;
  }

  .nav__menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-sm) var(--space-md);
    gap: 0;
    display: none;
  }

  .nav__menu--open {
    display: flex;
  }

  .nav__link {
    padding: var(--space-xs) 0;
  }

  .hero__logo {
    width: 120px;
  }

  .feed__header {
    flex-direction: column;
    text-align: center;
  }

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

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