/* ============================================
   SOLWAVESS — Photography Portfolio
   Dark · Minimal · Cinematic
   ============================================ */

@font-face {
  font-family: 'Titillium Web';
  src: url('../assets/fonts/Titillium_Web/TitilliumWeb-ExtraLight.ttf') format('truetype');
  font-weight: 200; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Titillium Web';
  src: url('../assets/fonts/Titillium_Web/TitilliumWeb-Light.ttf') format('truetype');
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Titillium Web';
  src: url('../assets/fonts/Titillium_Web/TitilliumWeb-Regular.ttf') format('truetype');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Titillium Web';
  src: url('../assets/fonts/Titillium_Web/TitilliumWeb-Italic.ttf') format('truetype');
  font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
  font-family: 'Titillium Web';
  src: url('../assets/fonts/Titillium_Web/TitilliumWeb-SemiBold.ttf') format('truetype');
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Titillium Web';
  src: url('../assets/fonts/Titillium_Web/TitilliumWeb-Bold.ttf') format('truetype');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Titillium Web';
  src: url('../assets/fonts/Titillium_Web/TitilliumWeb-Black.ttf') format('truetype');
  font-weight: 900; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Cinzel';
  src: url('../assets/fonts/cinzel/Cinzel-Regular.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Baron Neue';
  src: url('../assets/fonts/baron_neue/Baron%20Neue.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Baron Neue';
  src: url('../assets/fonts/baron_neue/Baron%20Neue%20Italic.otf') format('opentype');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Baron Neue';
  src: url('../assets/fonts/baron_neue/Baron%20Neue%20Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Baron Neue';
  src: url('../assets/fonts/baron_neue/Baron%20Neue%20Bold%20Italic.otf') format('opentype');
  font-weight: 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Baron Neue';
  src: url('../assets/fonts/baron_neue/Baron%20Neue%20Black.otf') format('opentype');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Baron Neue';
  src: url('../assets/fonts/baron_neue/Baron%20Neue%20Black%20Italic.otf') format('opentype');
  font-weight: 900;
  font-style: italic;
  font-display: swap;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }

/* ---- Tokens ---- */
:root {
  --black:        #080808;
  --ink:          #111111;
  --carbon:       #1A1A1A;
  --ash:          #282828;
  --border:       rgba(255,255,255,0.1);
  --border-warm:  rgba(200,169,110,0.3);

  --white:        #F5F5F5;
  --white-60:     rgba(245,245,245,0.6);
  --white-30:     rgba(245,245,245,0.3);
  --white-10:     rgba(245,245,245,0.07);

  --warm:         #C8A96E;   /* sand — used sparingly */
  --warm-dim:     rgba(200,169,110,0.5);

  --font:         'Cinzel', serif;
  --font-body:    'Baron Neue', sans-serif;

  --nav-h:        264px;
  --max:          1280px;
  --pad:          2.5rem;

  --r:            4px;
  --r-md:         10px;

  --ease:         cubic-bezier(0.4, 0, 0.2, 1);
  --t:            0.3s;
  --t-slow:       0.75s;

  --shadow:       0 32px 80px rgba(0,0,0,0.6);
}

/* ---- Base ---- */
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---- Type Scale ---- */
.display {
  font-family: var(--font);
  font-weight: 200;
  font-size: clamp(3.5rem, 9vw, 9rem);
  line-height: 0.9;
  letter-spacing: -0.01em;
}

.h1 {
  font-family: var(--font);
  font-weight: 300;
  font-size: clamp(2.75rem, 6vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.01em;
}

.h2 {
  font-family: var(--font);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.0;
  letter-spacing: -0.005em;
}

.h3 {
  font-family: var(--font);
  font-weight: 500;
  font-size: clamp(1.25rem, 2.5vw, 2rem);
  line-height: 1.1;
}

.h4 {
  font-family: var(--font);
  font-weight: 600;
  font-size: clamp(1rem, 1.5vw, 1.4rem);
  letter-spacing: 0.01em;
}

.label {
  font-family: var(--font);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--warm);
}

.body-lg { font-family: var(--font-body); font-size: 1.05rem; line-height: 1.85; }
.body-md { font-family: var(--font-body); font-size: 0.95rem; line-height: 1.8; }
.body-sm { font-family: var(--font-body); font-size: 0.85rem; line-height: 1.75; }

/* ---- Layout ---- */
.wrap    { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }
.wrap-sm { max-width: 720px;      margin: 0 auto; padding: 0 var(--pad); }
.section { padding: 8rem 0; }
.pt-nav  { padding-top: var(--nav-h); }

/* ---- NAV ---- */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  min-height: var(--nav-h);
  height: auto;
  display: flex;
  align-items: center;
  transition: background var(--t) var(--ease);
}
.nav.scrolled {
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.nav-logo img {
  height: 132px;
  width: auto;
  display: block;
  transition: opacity var(--t);
}
.nav-logo:hover img { opacity: 0.75; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  font-family: var(--font);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-60);
  position: relative;
  padding-bottom: 3px;
  transition: color var(--t);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--white);
  transition: width var(--t) var(--ease);
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: 1rem; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 1px;
  background: var(--white);
  transition: var(--t);
  transform-origin: center;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.8rem 2rem;
  border-radius: 0;
  transition: all var(--t) var(--ease);
  white-space: nowrap;
}

.btn-white {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--white-30);
}
.btn-white:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

.btn-solid {
  background: var(--white);
  color: var(--black);
  border: 1px solid var(--white);
}
.btn-solid:hover {
  background: transparent;
  color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--white-60);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  color: var(--white);
  border-color: var(--white-30);
}

.btn-warm {
  background: transparent;
  color: var(--warm);
  border: 1px solid var(--border-warm);
}
.btn-warm:hover {
  background: var(--warm);
  color: var(--black);
}

.btn-lg { padding: 1rem 2.5rem; font-size: 0.72rem; }
.btn-sm { padding: 0.6rem 1.5rem; font-size: 0.64rem; }
.btn-full { width: 100%; justify-content: center; }

/* ---- Image frames (full-bleed, ready for photos) ---- */
.img-cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.img-placeholder {
  background: var(--carbon);
}

/* Overlay types */
.overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.overlay-dark     { background: rgba(8,8,8,0.55); }
.overlay-bottom   { background: linear-gradient(to top, rgba(8,8,8,0.92) 0%, rgba(8,8,8,0.4) 40%, transparent 100%); }
.overlay-left     { background: linear-gradient(to right, rgba(8,8,8,0.85) 0%, rgba(8,8,8,0.3) 55%, transparent 100%); }
.overlay-right    { background: linear-gradient(to left, rgba(8,8,8,0.85) 0%, rgba(8,8,8,0.3) 55%, transparent 100%); }
.overlay-vignette {
  background: radial-gradient(ellipse at center, transparent 40%, rgba(8,8,8,0.7) 100%);
}

/* ---- Fullscreen section ---- */
.fullscreen {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.fullscreen-center {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.fullscreen-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-bottom: 5rem;
}
.fullscreen-content-center {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 6rem 0;
}

/* ---- Dividers ---- */
.line {
  display: block;
  width: 40px; height: 1px;
  background: var(--warm);
}
.line-white { background: var(--white-30); }
.line-full  { width: 100%; background: var(--border); }

/* ---- Cards ---- */
.card {
  background: var(--ink);
  border: 1px solid var(--border);
  transition: border-color var(--t);
}
.card:hover { border-color: var(--white-30); }
.card-body  { padding: 2rem; }

/* ---- Pricing ---- */
.pricing-card {
  background: var(--ink);
  border: 1px solid var(--border);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  transition: border-color var(--t) var(--ease);
}
.pricing-card:hover { border-color: var(--white-30); }
.pricing-card.featured {
  border-color: var(--warm-dim);
  background: var(--carbon);
}

.price-tag {
  font-family: var(--font);
  font-weight: 200;
  font-size: clamp(3rem, 5vw, 4.5rem);
  line-height: 1;
  color: var(--white);
}
.price-tag sup {
  font-size: 1.2rem;
  font-weight: 400;
  vertical-align: super;
  color: var(--white-60);
}
.price-period {
  font-size: 0.85rem;
  color: var(--white-60);
  font-family: var(--font-body);
  margin-top: 0.25rem;
}

.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.price-features li {
  font-size: 0.88rem;
  color: var(--white-60);
  padding-left: 1.25rem;
  position: relative;
  font-family: var(--font-body);
}
.price-features li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--warm);
  font-size: 0.75rem;
}

/* ---- Included list ---- */
.included-row {
  display: flex;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border);
}
.included-row:first-child { border-top: 1px solid var(--border); }
.included-num {
  font-family: var(--font);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--warm);
  min-width: 2rem;
  padding-top: 0.2rem;
}

/* ---- Session cards ---- */
.session-card {
  background: var(--ink);
  border: 1px solid var(--border);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: border-color var(--t) var(--ease);
}
.session-card:hover { border-color: var(--white-30); }
.session-card.featured {
  border-color: var(--warm-dim);
  background: var(--carbon);
}

/* ---- FAQ ---- */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: 1.5rem 0;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--white-60);
  gap: 1rem;
  transition: color var(--t);
  list-style: none;
}
.faq-q:hover { color: var(--white); }
.faq-plus {
  font-size: 1.2rem;
  font-weight: 200;
  color: var(--warm);
  transition: transform var(--t);
  flex-shrink: 0;
}
.faq-item.open .faq-q { color: var(--white); }
.faq-item.open .faq-plus { transform: rotate(45deg); }
.faq-a {
  display: none;
  padding: 0 0 1.5rem;
  color: var(--white-60);
  font-size: 0.92rem;
  line-height: 1.85;
}
.faq-item.open .faq-a { display: block; }

/* ---- Calendly placeholder ---- */
.calendly-ph {
  border: 1px solid var(--border);
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1.25rem;
  text-align: center;
  padding: 3rem;
  background: var(--ink);
}

/* ---- Grid ---- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }

/* ---- Reveal ---- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }
.d1 { transition-delay: 0.12s; }
.d2 { transition-delay: 0.24s; }
.d3 { transition-delay: 0.36s; }
.d4 { transition-delay: 0.48s; }

/* ---- Footer ---- */
.footer {
  background: var(--ink);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2.5rem;
}
.footer-nav {
  list-style: none;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-nav a {
  font-family: var(--font);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white-30);
  transition: color var(--t);
}
.footer-nav a:hover { color: var(--white); }

/* ---- Scroll indicator ---- */
.scroll-cue {
  position: absolute;
  bottom: 2.5rem;
  left: var(--pad);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  z-index: 3;
}
.scroll-cue-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--white-30), transparent);
  animation: scrollDrop 2.5s ease-in-out infinite;
}
@keyframes scrollDrop {
  0%,100% { transform: scaleY(1); transform-origin: top; }
  50%      { transform: scaleY(0.3); transform-origin: top; }
}
.scroll-cue span {
  font-family: var(--font);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--white-30);
  writing-mode: vertical-lr;
}

/* ---- Responsive ---- */
@media (max-width: 960px) {
  .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --nav-h: 60px; --pad: 1.25rem; }

  .nav-links {
    display: none;
    position: fixed;
    inset: var(--nav-h) 0 0;
    background: rgba(8,8,8,0.98);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 0.85rem; letter-spacing: 0.22em; }
  .nav-cta .btn { display: none; }
  .nav-toggle { display: flex; }

  .section { padding: 5rem 0; }
  .fullscreen-content { padding-bottom: 3.5rem; }
  .scroll-cue { display: none; }
}