/* ============================================================
   FRAME & LIGHT STUDIO — PHOTOGRAPHY STUDIO TEMPLATE
   Dark moody aesthetic, DM Serif Display, amber accents
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: 'DM Serif Display', serif; line-height: 1.15; }
h2 { font-size: clamp(1.9rem, 3.8vw, 3rem); }
h3 { font-size: 1.2rem; font-family: 'DM Sans', sans-serif; font-weight: 700; }
p  { color: var(--text-muted); line-height: 1.78; }

.container { max-width: 1300px; margin: 0 auto; padding: 0 24px; }

/* Scroll Progress */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0%;
  background: var(--primary); z-index: 1000; transition: width .1s linear;
}

/* NAVBAR */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  background: rgba(10,10,10,0.0);
  backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: all .4s;
}
.navbar.scrolled {
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--border-subtle);
}
.navbar-inner {
  max-width: 1300px; margin: 0 auto; padding: 0 24px;
  height: 72px; display: flex; align-items: center; gap: 40px;
}
.navbar-logo { display: flex; align-items: baseline; gap: 6px; text-decoration: none; }
.logo-main {
  font-family: 'DM Serif Display', serif;
  font-size: 1.4rem; color: var(--text); letter-spacing: 1px;
}
.logo-sub {
  font-size: 0.6rem; color: var(--primary);
  letter-spacing: 4px; font-weight: 700; font-family: 'DM Sans', sans-serif;
}
.navbar-links { display: flex; list-style: none; gap: 32px; margin: 0 auto; }
.navbar-links a {
  color: rgba(240,237,232,0.65); text-decoration: none;
  font-size: 0.82rem; font-weight: 500; transition: color .2s;
}
.navbar-links a:hover { color: var(--text); }
.navbar-actions { display: flex; align-items: center; gap: 16px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 24px; border-radius: 4px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.83rem; font-weight: 700;
  text-decoration: none; cursor: pointer;
  border: 1px solid transparent;
  transition: all .25s;
}
.btn-primary {
  background: var(--primary); color: #0a0a0a; border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark); border-color: var(--primary-dark);
  transform: translateY(-1px); box-shadow: 0 8px 24px rgba(212,169,106,0.3);
}
.btn-ghost {
  background: transparent; color: var(--text); border-color: rgba(240,237,232,0.25);
}
.btn-ghost:hover { border-color: var(--text); }
.btn-outline {
  background: transparent; color: var(--text); border-color: var(--border-subtle);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-lg { padding: 14px 32px; font-size: 0.9rem; }
.btn-block { width: 100%; justify-content: center; }

/* Eyebrow */
.eyebrow {
  display: inline-block;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--primary); margin-bottom: 14px;
  font-family: 'DM Sans', sans-serif;
}

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 22px; height: 1.5px;
  background: var(--text); border-radius: 2px; transition: all .3s;
}

/* Mobile menu */
.mobile-menu {
  display: none; flex-direction: column; gap: 4px;
  background: var(--bg-card); border-bottom: 1px solid var(--border-subtle);
  padding: 72px 24px 24px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: var(--text-muted); text-decoration: none;
  font-size: 0.92rem; padding: 10px 0;
  border-bottom: 1px solid var(--border-subtle); transition: color .2s;
}
.mobile-menu a.btn { border: none; margin-top: 12px; text-align: center; }

/* Sections */
.section { padding: 100px 0; }
.section-alt { background: var(--surface); }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-sub { margin-top: 14px; font-size: 0.95rem; }

/* Scroll Reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* HERO */
.hero {
  position: relative; height: 100vh; min-height: 700px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero-bg-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  filter: brightness(0.35);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.3) 0%, rgba(10,10,10,0.6) 100%);
}
.hero-content {
  position: relative; text-align: center;
  max-width: 800px; padding: 0 24px;
}
.hero-eyebrow {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 3.5px;
  text-transform: uppercase; color: var(--primary); margin-bottom: 24px;
}
.hero-headline {
  font-size: clamp(2.6rem, 6vw, 5rem); font-style: italic;
  color: var(--text); margin-bottom: 20px; line-height: 1.1;
}
.hero-sub {
  font-size: 1.05rem; max-width: 520px; margin: 0 auto 36px;
  color: rgba(240,237,232,0.72); line-height: 1.75;
}
.hero-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

.hero-scroll-hint {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  font-size: 0.68rem; letter-spacing: 2.5px; text-transform: uppercase;
  color: rgba(240,237,232,0.4);
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(180deg, rgba(212,169,106,0.6) 0%, transparent 100%);
  animation: scrollDown 2s infinite;
}
@keyframes scrollDown {
  0% { height: 0; opacity: 1; }
  100% { height: 48px; opacity: 0; }
}

/* SPECIALTIES STRIP */
.specialties-strip {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-subtle);
  padding: 14px 24px;
  display: flex; justify-content: center; gap: 40px; flex-wrap: wrap;
}
.specialty-item {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.76rem; font-weight: 600;
  color: var(--text-muted); letter-spacing: 0.5px;
}

/* PORTFOLIO */
.portfolio-filter {
  display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 36px;
}
.pf-btn {
  padding: 7px 18px; border-radius: 4px; border: 1px solid var(--border-subtle);
  background: transparent; color: var(--text-muted);
  font-family: 'DM Sans', sans-serif; font-size: 0.78rem; font-weight: 600;
  cursor: pointer; transition: all .2s;
}
.pf-btn.active, .pf-btn:hover {
  border-color: var(--primary); color: var(--primary);
  background: rgba(212,169,106,0.08);
}

.portfolio-masonry {
  columns: 3; column-gap: 12px;
}
.portfolio-item {
  break-inside: avoid; position: relative; overflow: hidden;
  border-radius: 6px; margin-bottom: 12px; cursor: pointer;
}
.portfolio-item.portrait { aspect-ratio: 3/4; }
.portfolio-item.landscape { aspect-ratio: 4/3; }
.portfolio-img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .55s ease;
}
.portfolio-item:hover .portfolio-img { transform: scale(1.06); }
.portfolio-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10,10,10,0.85) 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 18px 16px; opacity: 0; transition: opacity .35s;
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-cat {
  font-size: 0.65rem; font-weight: 700; color: var(--primary);
  text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 4px;
}
.portfolio-title { font-family: 'DM Serif Display', serif; font-size: 1.1rem; color: var(--text); }

/* SERVICES */
.services-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 10px; padding: 28px;
  transition: border-color .3s, transform .3s;
}
.service-card:hover { border-color: var(--border); transform: translateY(-3px); }
.service-icon-wrap {
  width: 44px; height: 44px; border-radius: 10px;
  background: rgba(212,169,106,0.1); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.service-title { font-size: 1.05rem; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.service-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 16px; }
.service-meta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.service-meta-item {
  display: flex; align-items: center; gap: 5px;
  font-size: 0.76rem; color: var(--text-dim);
}
.service-cta {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--primary); font-size: 0.8rem; font-weight: 700;
  text-decoration: none; transition: gap .2s;
}
.service-card:hover .service-cta { gap: 10px; }

/* ABOUT */
.about-section { background: var(--bg); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: start;
}
.about-img {
  width: 100%; border-radius: 8px; object-fit: cover;
  aspect-ratio: 3/4; display: block;
  filter: grayscale(20%);
}
.about-text-col h2 { margin-bottom: 20px; }
.about-text-col > p { margin-bottom: 0; }
.about-highlights { display: flex; flex-direction: column; gap: 12px; margin: 28px 0; }
.about-highlight {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.84rem; color: var(--text-muted);
}
.tools-section { margin-top: 4px; }
.tools-label { font-size: 0.68rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--text-dim); margin-bottom: 10px; }
.tools-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tool-tag {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 4px; padding: 5px 12px;
  font-size: 0.76rem; color: var(--text-muted);
}

/* PRICING */
.pricing-section { background: var(--bg); }
.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px; padding: 32px; position: relative;
  transition: border-color .3s, transform .3s;
}
.pricing-card:hover { border-color: var(--border); transform: translateY(-4px); }
.pricing-featured {
  border-color: var(--primary);
  background: rgba(212,169,106,0.05);
}
.pricing-badge {
  position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: #0a0a0a;
  font-size: 0.65rem; font-weight: 800; padding: 4px 14px;
  border-radius: 0 0 8px 8px; white-space: nowrap; letter-spacing: 0.5px;
}
.pricing-name {
  font-size: 0.82rem; font-weight: 700; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px;
  margin-top: 8px;
}
.pricing-price {
  font-family: 'DM Serif Display', serif;
  font-size: 2.8rem; color: var(--text); margin-bottom: 8px;
}
.pricing-duration {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.78rem; color: var(--text-muted); margin-bottom: 14px;
}
.pricing-desc { font-size: 0.84rem; color: var(--text-muted); margin-bottom: 20px; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.pricing-features li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.84rem; color: var(--text-muted);
}
.pricing-note {
  text-align: center; font-size: 0.82rem; color: var(--text-dim);
}
.pricing-note a { color: var(--primary); text-decoration: none; }
.pricing-note a:hover { text-decoration: underline; }

/* PROCESS */
.process-section { background: var(--surface); }
.process-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border: 1px solid var(--border-subtle); border-radius: 12px; overflow: hidden;
}
.process-step {
  padding: 36px 28px;
  border-right: 1px solid var(--border-subtle);
  background: var(--bg-card);
}
.process-step:last-child { border-right: none; }
.step-num {
  font-family: 'DM Serif Display', serif;
  font-size: 2.6rem; color: var(--text-dim); line-height: 1; margin-bottom: 16px;
}
.step-title { font-size: 0.96rem; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.step-desc { font-size: 0.83rem; color: var(--text-muted); line-height: 1.65; }

/* TESTIMONIALS */
.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.testimonial-card {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: 12px; padding: 28px;
}
.testimonial-stars { display: flex; gap: 3px; margin-bottom: 14px; }
.testimonial-quote {
  font-family: 'DM Serif Display', serif; font-size: 1rem; font-style: italic;
  color: var(--text); line-height: 1.72; margin-bottom: 20px;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; border: 1px solid var(--border-subtle); }
.testimonial-name { font-size: 0.88rem; font-weight: 700; color: var(--text); }
.testimonial-role { font-size: 0.74rem; color: var(--text-muted); margin-top: 2px; }

/* FAQ */
.faq-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 40px; }
.faq-col { display: flex; flex-direction: column; gap: 8px; }
.faq-item {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: 8px; overflow: hidden;
}
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 20px; background: none; border: none; cursor: pointer;
  font-family: 'DM Sans', sans-serif; font-size: 0.88rem; font-weight: 700;
  color: var(--text); text-align: left;
}
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-answer p { padding: 0 20px 18px; font-size: 0.85rem; }
.faq-item.open .faq-answer { max-height: 200px; }
.faq-item.open .faq-question i { transform: rotate(45deg); }

/* BOOKING */
.booking-section { background: var(--bg); }
.booking-grid {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: start;
}
.booking-text h2 { margin-bottom: 16px; }
.booking-text > p { margin-bottom: 28px; }
.booking-contact { display: flex; flex-direction: column; gap: 13px; margin-bottom: 24px; }
.booking-contact-item {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.84rem; color: var(--text-muted);
}
.booking-social { display: flex; gap: 10px; }
.booking-social a {
  width: 36px; height: 36px; border-radius: 6px;
  border: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); text-decoration: none; transition: all .2s;
}
.booking-social a:hover { border-color: var(--primary); color: var(--primary); }

.booking-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px; padding: 36px;
}
.form-group { display: flex; flex-direction: column; gap: 7px; margin-bottom: 18px; }
.form-group label { font-size: 0.76rem; font-weight: 700; color: rgba(240,237,232,0.7); }
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 6px; padding: 11px 14px;
  color: var(--text); font-family: 'DM Sans', sans-serif;
  font-size: 0.86rem; transition: border-color .2s; outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--primary); }
.form-group textarea { resize: vertical; }
.form-group select option { background: var(--bg-card); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note {
  font-size: 0.75rem; color: var(--text-dim);
  text-align: center; margin-top: 12px;
}

/* FOOTER */
.footer { background: var(--bg-card); border-top: 1px solid var(--border-subtle); }
.footer-top {
  max-width: 1300px; margin: 0 auto; padding: 64px 24px;
  display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 48px;
}
.footer-brand-desc { font-size: 0.83rem; color: var(--text-muted); margin-top: 10px; line-height: 1.7; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 34px; height: 34px; border-radius: 6px;
  border: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); text-decoration: none; transition: all .2s;
}
.footer-social a:hover { border-color: var(--primary); color: var(--primary); }
.footer-col-title {
  font-size: 0.66rem; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--text-dim); margin-bottom: 18px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  color: var(--text-muted); text-decoration: none; font-size: 0.83rem; transition: color .2s;
}
.footer-col ul li a:hover { color: var(--primary); }
.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding: 18px 24px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  font-size: 0.75rem; color: var(--text-dim);
  max-width: 1300px; margin: 0 auto;
}

/* BACK TO TOP */
.back-to-top {
  position: fixed; bottom: 28px; right: 28px;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--primary); color: #0a0a0a;
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(12px);
  transition: all .3s; z-index: 200;
}
.back-to-top.visible { opacity: 1; transform: none; }
.back-to-top:hover { background: var(--primary-dark); transform: translateY(-3px); }

/* Hidden */
.hidden { display: none !important; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .portfolio-masonry { columns: 2; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-img { aspect-ratio: 16/9; }
  .booking-grid { grid-template-columns: 1fr; gap: 40px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto 24px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .process-row { grid-template-columns: repeat(2, 1fr); }
  .process-step:nth-child(2) { border-right: none; }
  .process-step:nth-child(3) { border-top: 1px solid var(--border-subtle); }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .navbar-links { display: none; }
  .hamburger { display: flex; }
  .hero-headline { font-size: clamp(2.2rem, 9vw, 3.5rem); }
  .portfolio-masonry { columns: 1; }
  .services-grid { grid-template-columns: 1fr; }
  .faq-columns { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .process-row { grid-template-columns: 1fr; border-radius: 8px; }
  .process-step { border-right: none; border-bottom: 1px solid var(--border-subtle); }
  .process-step:last-child { border-bottom: none; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .booking-form { padding: 24px; }
  .specialties-strip { gap: 16px; }
}