/* ================================================
   ONE FOTO — Landing Page Stylesheet
   Theme: Photography · Green · Yellow · Black
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700;900&family=Space+Grotesk:wght@300;400;500;600&display=swap');

/* ───────────────────────────────────────────────
   CSS Variables
   ─────────────────────────────────────────────── */
:root {
  --c-bg:       #080808;
  --c-surface:  #0e0e0e;
  --c-green:    #4ec97a;
  --c-green-d:  #2d7a49;
  --c-yellow:   #d4af37;
  --c-yellow-d: #8a7020;
  --c-white:    #f0ede8;
  --c-gray:     #555;
  --c-gray-lt:  #888;

  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans:  'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --ease-out:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-expo:  cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 0.45s var(--ease-out);
}

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

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

body {
  background-color: var(--c-bg);
  color: var(--c-white);
  font-family: var(--font-sans);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  opacity: 0;
  animation: pageIn 0.8s var(--ease-expo) 0.1s forwards;
}

@keyframes pageIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ───────────────────────────────────────────────
   Film Grain Overlay
   ─────────────────────────────────────────────── */
.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 220px 220px;
  animation: grain-anim 0.4s steps(3) infinite;
}

@keyframes grain-anim {
  0%   { transform: translate(0,    0);    }
  25%  { transform: translate(-4px, 3px);  }
  50%  { transform: translate(3px,  -5px); }
  75%  { transform: translate(-2px, 4px);  }
  100% { transform: translate(0,    0);    }
}

/* ───────────────────────────────────────────────
   Cursor Glow
   ─────────────────────────────────────────────── */
.cursor-glow {
  position: fixed;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  background: radial-gradient(circle, rgba(78, 201, 122, 0.05) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  transition: left 0.08s linear, top 0.08s linear, background 0.5s ease;
  mix-blend-mode: screen;
}

/* ───────────────────────────────────────────────
   HEADER
   ─────────────────────────────────────────────── */
.site-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2.75rem 2rem 2rem;
  gap: 0.75rem;
  position: relative;
  z-index: 10;
  text-align: center;
}

/* Aperture icon */
.aperture-wrap {
  width: 64px;
  height: 64px;
  position: relative;
  margin-bottom: 0.25rem;
}

.aperture-svg {
  width: 100%;
  height: 100%;
  animation: aperture-rotate 18s linear infinite;
  filter: drop-shadow(0 0 12px rgba(78,201,122,0.25));
}

@keyframes aperture-rotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Logo text */
.logo-text {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 900;
  letter-spacing: 0.3em;
  line-height: 1;
  color: var(--c-white);
  text-shadow: 0 0 40px rgba(78,201,122,0.12);
}

.logo-one  { color: var(--c-white); }
.logo-sep  { display: inline-block; width: 0.2em; }
.acc-g     { color: var(--c-green); }
.acc-y     { color: var(--c-yellow); }

/* Tagline */
.tagline {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.45em;
  color: var(--c-gray-lt);
  text-transform: uppercase;
}

/* Decorative rule */
.header-rule {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 0.25rem;
}

.rule-line {
  display: block;
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15));
}

.rule-line:last-child {
  background: linear-gradient(90deg, rgba(255,255,255,0.15), transparent);
}

.rule-dot {
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
}

.rule-dot.green  { background: var(--c-green);  box-shadow: 0 0 8px var(--c-green);  }
.rule-dot.yellow { background: var(--c-yellow); box-shadow: 0 0 8px var(--c-yellow); }

/* ───────────────────────────────────────────────
   BANNERS WRAPPER
   ─────────────────────────────────────────────── */
.banners-wrap {
  flex: 1;
  display: flex;
  align-items: stretch;
  position: relative;
  min-height: 0;
  padding: 0 1.5rem 1.5rem;
  gap: 0;
}

/* ───────────────────────────────────────────────
   BANNER BASE
   ─────────────────────────────────────────────── */
.banner {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  background: var(--c-surface);
  transition: var(--transition);
  isolation: isolate;
}

.banner:focus-visible {
  outline: 2px solid var(--c-green);
  outline-offset: 3px;
}

/* Glow backgrounds */
.banner-glow {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.banner-glow--green {
  background:
    radial-gradient(ellipse 70% 60% at 30% 25%, rgba(78,201,122,0.14) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 70% 75%, rgba(78,201,122,0.07) 0%, transparent 70%),
    linear-gradient(160deg, #0d1a10 0%, #080808 100%);
}

.banner-glow--yellow {
  background:
    radial-gradient(ellipse 70% 60% at 65% 25%, rgba(212,175,55,0.13) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 30% 75%, rgba(212,175,55,0.06) 0%, transparent 70%),
    linear-gradient(160deg, #191300 0%, #080808 100%);
}

.banner:hover .banner-glow {
  opacity: 1;
}

/* Bokeh canvas */
.bokeh-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.7;
  mix-blend-mode: screen;
}

/* Film perforations */
.film-perfs {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 28px;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-around;
  padding: 18px 0;
  pointer-events: none;
  background: rgba(0,0,0,0.55);
}

.film-perfs--left  { left: 0; }
.film-perfs--right { right: 0; }

.film-perf {
  width: 14px;
  height: 9px;
  border-radius: 2px;
  background: #080808;
  border: 1px solid rgba(212,175,55,0.25);
  flex-shrink: 0;
  transition: border-color 0.3s ease;
}

.banner--film:hover .film-perf {
  border-color: rgba(212,175,55,0.55);
}

/* ───────────────────────────────────────────────
   BANNER INNER CONTENT
   ─────────────────────────────────────────────── */
.banner-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 2.5rem 2.5rem;
  gap: 0.6rem;
  width: 100%;
}

/* Tag chip */
.banner-tag {
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--c-gray);
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

.banner--bokeh:hover .banner-tag { color: rgba(78,201,122,0.7); }
.banner--film:hover  .banner-tag { color: rgba(212,175,55,0.7); }

/* Logo frame */
.logo-frame {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
  margin-bottom: 0.75rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.logo-frame--green {
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 0 0px rgba(78,201,122,0);
  transition: box-shadow var(--transition), transform var(--transition);
}

.logo-frame--yellow {
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 0 0px rgba(212,175,55,0);
  transition: box-shadow var(--transition), transform var(--transition);
}

.banner--bokeh:hover .logo-frame--green {
  transform: translateY(-5px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.5), 0 0 0 2px rgba(78,201,122,0.4);
}

.banner--film:hover .logo-frame--yellow {
  transform: translateY(-5px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.5), 0 0 0 2px rgba(212,175,55,0.4);
}

.banner-logo-img {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  object-fit: contain;
}

/* Title */
.banner-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1;
  margin-top: 0.25rem;
  transition: text-shadow 0.4s ease;
}

.banner--bokeh:hover .banner-title {
  text-shadow: 0 0 40px rgba(78,201,122,0.4);
}

.banner--film:hover .banner-title {
  text-shadow: 0 0 40px rgba(212,175,55,0.4);
}

/* Subtitle */
.banner-subtitle {
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  color: rgba(240,237,232,0.5);
  margin-bottom: 0.5rem;
}

/* URL pill */
.banner-url-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  border: 1px solid;
  color: var(--c-gray-lt);
  transition: var(--transition);
  margin-bottom: 0.75rem;
}

.banner-url-pill.green { border-color: rgba(78,201,122,0.3);  }
.banner-url-pill.yellow{ border-color: rgba(212,175,55,0.3);  }

.banner--bokeh:hover .banner-url-pill.green {
  border-color: rgba(78,201,122,0.7);
  color: var(--c-green);
  background: rgba(78,201,122,0.06);
}

.banner--film:hover .banner-url-pill.yellow {
  border-color: rgba(212,175,55,0.7);
  color: var(--c-yellow);
  background: rgba(212,175,55,0.06);
}

.url-dot {
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

.banner-url-pill.green  .url-dot { background: var(--c-green);  box-shadow: 0 0 6px var(--c-green);  }
.banner-url-pill.yellow .url-dot { background: var(--c-yellow); box-shadow: 0 0 6px var(--c-yellow); }

/* CTA button */
.banner-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.65rem 1.6rem;
  border-radius: 3px;
  border: 1px solid;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.banner--bokeh .banner-cta {
  color: var(--c-green);
  border-color: rgba(78,201,122,0.5);
}

.banner--film .banner-cta {
  color: var(--c-yellow);
  border-color: rgba(212,175,55,0.5);
}

.banner-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.banner--bokeh .banner-cta::before { background: var(--c-green); }
.banner--film  .banner-cta::before { background: var(--c-yellow); }

.banner--bokeh:hover .banner-cta {
  color: #080808;
  border-color: var(--c-green);
}
.banner--film:hover .banner-cta {
  color: #080808;
  border-color: var(--c-yellow);
}

.banner:hover .banner-cta::before { opacity: 1; }

.cta-text,
.cta-arrow {
  position: relative;
  z-index: 1;
}

.cta-arrow {
  display: flex;
  align-items: center;
  transition: transform 0.3s var(--ease-out);
}

.banner:hover .cta-arrow { transform: translateX(3px); }

/* ───────────────────────────────────────────────
   Corner Brackets
   ─────────────────────────────────────────────── */
.corner {
  position: absolute;
  width: 16px;
  height: 16px;
  z-index: 3;
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s var(--ease-expo);
  pointer-events: none;
}

.corner.tl { top: 12px;    left: 12px;   border-top: 1px solid; border-left:  1px solid; transform: translate(-4px, -4px); }
.corner.tr { top: 12px;    right: 12px;  border-top: 1px solid; border-right: 1px solid; transform: translate(4px, -4px);  }
.corner.bl { bottom: 12px; left: 12px;   border-bottom: 1px solid; border-left:  1px solid; transform: translate(-4px, 4px);  }
.corner.br { bottom: 12px; right: 12px;  border-bottom: 1px solid; border-right: 1px solid; transform: translate(4px, 4px);   }

.banner--bokeh .corner { border-color: rgba(78,201,122,0.5);  }
.banner--film  .corner { border-color: rgba(212,175,55,0.5);  }

.banner:hover .corner {
  opacity: 1;
  transform: translate(0, 0);
}

/* ───────────────────────────────────────────────
   Vertical Divider
   ─────────────────────────────────────────────── */
.v-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: 32px;
  flex-shrink: 0;
  position: relative;
  z-index: 5;
  padding-bottom: 1.5rem;
}

.vd-line {
  flex: 1;
  width: 1px;
  background: linear-gradient(to bottom,
    transparent,
    rgba(255,255,255,0.08) 20%,
    rgba(255,255,255,0.12) 50%,
    rgba(255,255,255,0.08) 80%,
    transparent
  );
}

.vd-icon {
  flex-shrink: 0;
  padding: 6px 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ───────────────────────────────────────────────
   FOOTER
   ─────────────────────────────────────────────── */
.site-footer {
  padding: 1.25rem 2rem;
  text-align: center;
  position: relative;
  z-index: 10;
}

.footer-inner {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--c-gray);
}

.footer-sep {
  color: rgba(255,255,255,0.15);
}

/* ───────────────────────────────────────────────
   HOVER: Banner scale + shadow
   ─────────────────────────────────────────────── */
.banner--bokeh:hover {
  box-shadow:
    0 0 0 1px rgba(78,201,122,0.15),
    0 24px 60px rgba(0,0,0,0.6),
    inset 0 0 60px rgba(78,201,122,0.04);
}

.banner--film:hover {
  box-shadow:
    0 0 0 1px rgba(212,175,55,0.15),
    0 24px 60px rgba(0,0,0,0.6),
    inset 0 0 60px rgba(212,175,55,0.04);
}

/* ───────────────────────────────────────────────
   RESPONSIVE — Mobile
   ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .site-header {
    padding: 2rem 1.5rem 1.5rem;
    gap: 0.6rem;
  }

  .aperture-wrap {
    width: 52px;
    height: 52px;
  }

  .banners-wrap {
    flex-direction: column;
    padding: 0 1rem 1rem;
  }

  .v-divider {
    flex-direction: row;
    width: 100%;
    height: 28px;
    padding: 0 1rem;
    padding-bottom: 0;
  }

  .vd-line {
    flex: 1;
    height: 1px;
    width: auto;
    background: linear-gradient(to right,
      transparent,
      rgba(255,255,255,0.08) 20%,
      rgba(255,255,255,0.12) 50%,
      rgba(255,255,255,0.08) 80%,
      transparent
    );
  }

  .banner {
    min-height: 44vh;
  }

  .banner-inner {
    padding: 1.5rem 3rem;
  }

  .banner-logo-img {
    max-width: 200px;
  }

  .film-perfs {
    width: 22px;
  }
}

@media (max-width: 480px) {
  .banner-title {
    font-size: 2.2rem;
  }

  .film-perfs {
    display: none;
  }
}

/* ───────────────────────────────────────────────
   Reduced motion
   ─────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .aperture-svg      { animation: none; }
  .grain-overlay     { animation: none; }
  .cursor-glow       { display: none; }
  *                  { transition-duration: 0.01ms !important; }
}