/* =========================================
   PORTFOLIO & HOMEPAGE STYLES
   ========================================= */

/* Hero Section (Homepage) */
.hero {
  height: 100vh;
  background-image: url('https://xhqip34uo3yz5a2g.public.blob.vercel-storage.com/hero%20image/Balance%20Print%201.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 4rem;
  box-sizing: border-box;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(18, 18, 18, 1) 0%, rgba(18, 18, 18, 0.4) 30%, rgba(18, 18, 18, 0) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding-bottom: 2rem;
  transform: translateY(55px);
}

.hero-content h1 {
  font-size: clamp(3rem, 5vw, 6rem);
  font-weight: 300;
  margin: 0 0 1rem 0;
  letter-spacing: -1px;
  line-height: 1.1;
}

.hero-content p {
  font-size: 1.2rem;
  color: #b0b0b0;
  margin-bottom: 2.5rem;
  font-weight: 300;
  max-width: 600px;
  line-height: 1.6;
}

.btn-outline {
  display: inline-block;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: var(--text-color);
  text-decoration: none;
  padding: 1.2rem 3rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.8rem;
  cursor: pointer;
  backdrop-filter: blur(5px);
  transition: all 0.4s ease;
}

.btn-outline:hover {
  background: var(--text-color);
  color: var(--bg-color);
  border-color: var(--text-color);
}

.btn-primary {
  display: inline-block;
  background: var(--accent-color);
  border: 1px solid var(--accent-color);
  color: white;
  text-decoration: none;
  padding: 1.2rem 3rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.4s ease;
  box-shadow: 0 4px 15px rgba(224, 122, 122, 0.4);
  text-align: center;
}

.btn-primary:hover:not(:disabled) {
  background: white;
  color: var(--accent-color);
  border-color: white;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

/* Featured Works (Homepage) */
.featured-section {
  padding: 6rem 4rem;
  background-color: var(--bg-color);
}

.featured-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--nav-border);
  padding-bottom: 1rem;
}

.featured-header h2 {
  font-size: 2.5rem;
  font-weight: 300;
  margin: 0;
  letter-spacing: -0.5px;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.featured-card {
  display: block;
  text-decoration: none;
  color: var(--text-color);
  background: var(--bg-color);
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.featured-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.featured-card-img {
  position: relative;
  aspect-ratio: 4/5;
  width: 100%;
  overflow: hidden;
}

.featured-card-img img {
  transition: transform 0.6s ease;
}

.featured-card:hover .featured-card-img img {
  transform: scale(1.05);
}

.featured-card-info {
  padding: 1.5rem 0;
}

.featured-card-info h3 {
  font-size: 1.2rem;
  font-weight: 400;
  margin: 0 0 0.5rem 0;
}

.featured-card-info span {
  font-size: 0.85rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Contact Modal */
#contactModal {
  background: var(--glass-bg);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid var(--nav-border);
  background-image: linear-gradient(to bottom right, rgba(255, 255, 255, 0.05) 0%, transparent 60%);
  color: var(--text-color);
  border-radius: 12px;
  padding: 3rem;
  width: 90vw;
  max-width: 500px;
  box-shadow: 0 25px 50px -12px var(--shadow-opacity);
  box-sizing: border-box;
  max-height: 90vh;
  overflow-y: auto;
}

#contactModal::backdrop {
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
}

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

.close-icon-btn {
  background: transparent;
  border: none;
  color: var(--text-color);
  opacity: 0.6;
  font-size: 1.5rem;
  cursor: pointer;
  transition: opacity 0.3s;
}

.close-icon-btn:hover {
  opacity: 1;
}

.input-group {
  margin-bottom: 2rem;
}

#contactModal input,
#contactModal select,
#contactModal textarea {
  width: 100%;
  background: var(--nav-bg);
  border: 1px solid var(--nav-border);
  border-radius: 6px;
  color: var(--text-color);
  font-family: inherit;
  font-size: 1rem;
  padding: 0.8rem 1rem;
  transition: border-color 0.3s ease, background 0.3s ease;
  box-sizing: border-box;
}

#contactModal input:focus,
#contactModal select:focus,
#contactModal textarea:focus {
  outline: none;
  border-color: var(--text-color);
  background: transparent;
}

#contactModal input::placeholder,
#contactModal textarea::placeholder {
  color: var(--text-color);
  opacity: 0.5;
}

#contactModal select option {
  background: var(--bg-color);
  color: var(--text-color);
}

/* Project Modal (portfolio.js) */
#projectModal {
  padding: 1rem 5rem 5rem 5rem;
  width: 90vw;
  max-width: 1300px;
  height: 90vh;
  box-sizing: border-box;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.modal-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 1.5rem;
  gap: 1rem;
  border-bottom: 1px solid var(--nav-border);
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
  transition: border-color 0.4s ease;
}

.inner-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text-color);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  cursor: pointer;
  opacity: 0.5;
  transition: all 0.4s ease;
  font-family: inherit;
  padding: 0;
  margin: 0;
}

.inner-close-btn:hover {
  opacity: 1;
  letter-spacing: 5px;
}

.project-nav-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  background: var(--nav-bg);
  border: 1px solid var(--nav-border);
  border-radius: 100px;
  padding: 0.5rem 1.5rem;
  margin: 0 !important;
  width: fit-content;
  transition: all 0.4s ease;
}

.project-nav-bar button {
  background: none;
  border: none;
  color: var(--text-color);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  opacity: 0.6;
  font-family: inherit;
}

.project-nav-bar button:hover {
  opacity: 1;
}

.nav-divider {
  width: 1px;
  height: 12px;
  background: var(--nav-divider);
  transition: background 0.4s ease;
}

#modalTitle {
  align-self: flex-start;
  text-align: left;
  font-size: 1.5rem;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 6px;
  opacity: 0.9;
  line-height: 1;
  margin: 0 !important;
}

.project-photos {
  column-count: 2;
  column-gap: 1.5rem;
}

@media (min-width: 800px) {
  .project-photos {
    column-count: 3;
  }
}

.project-photos img {
  width: 100%;
  margin-bottom: 1.5rem;
  border-radius: 4px;
  cursor: zoom-in;
  transition: opacity 0.3s;
}

@media (hover: hover) and (pointer: fine) {
  .project-photos img:hover {
    opacity: 0.8;
  }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  #projectModal {
    width: 95vw;
    padding: 1.5rem;
    height: 85vh;
  }

  .modal-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
  }

  #modalTitle {
    font-size: 1.1rem;
  }

  .project-photos {
    column-count: 1;
    column-gap: 0;
  }

  .project-photos img {
    margin-bottom: 1rem;
  }

  .hero {
    padding: 2rem;
    align-items: center;
    justify-content: center;
    text-align: center;
  }

  .hero::after {
    background: rgba(18, 18, 18, 0.6);
  }

  .hero-content {
    padding-bottom: 0;
  }

  #contactModal {
    padding: 2rem 1.5rem;
    width: 95vw;
  }

  #contactModal h2 {
    font-size: 1.5rem !important;
  }
}

/* =========================================
   PROOF STUDIO SALES PAGE STYLES
   ========================================= */

.product-hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  background-color: var(--bg-color);
  padding: 8rem 4rem 4rem 4rem;
  gap: 4rem;
  box-sizing: border-box;
}

.product-content {
  max-width: 600px;
}

.product-title {
  font-family: Georgia, serif;
  font-style: italic;
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 300;
  margin: 0 0 1.5rem 0;
  letter-spacing: -1px;
  line-height: 1.1;
  color: var(--text-color);
}

.product-subtitle {
  font-size: 1.2rem;
  color: #b0b0b0;
  margin-bottom: 3rem;
  font-weight: 300;
  line-height: 1.6;
}

.product-actions {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.btn-solid {
  display: inline-block;
  background: var(--text-color);
  color: var(--bg-color);
  text-decoration: none;
  padding: 1.2rem 3rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.4s ease;
  border: 1px solid var(--text-color);
}

.btn-solid:hover {
  background: transparent;
  color: var(--text-color);
}

.product-mockup img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--nav-border);
}

.product-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  padding: 6rem 4rem;
  background-color: #1a1a1a;
  border-top: 1px solid var(--nav-border);
}

.feature h3 {
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1rem;
  font-weight: 400;
}

.feature p {
  color: #b0b0b0;
  line-height: 1.6;
  font-weight: 300;
}

@media (max-width: 900px) {
  .product-hero {
    grid-template-columns: 1fr;
    padding: 8rem 2rem 4rem 2rem;
  }

  .product-features {
    padding: 4rem 2rem;
  }

  .product-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* =========================================
   SCROLL-DRIVEN ANIMATIONS
   ========================================= */

/* 1. Scroll Reveal for Cards (fade-in, slide-up) */
@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(50px) scale(0.95);
  }

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

@supports (animation-timeline: view()) {

  .project-card,
  .proof-card,
  .feature {
    animation: reveal linear both;
    animation-timeline: view();
    animation-range: entry 10% cover 30%;
  }
}

/* 3. Hero Parallax */
@keyframes parallax-bg {
  from {
    background-position: 50% 0%;
  }

  to {
    background-position: 50% 100%;
  }
}

@supports (animation-timeline: scroll()) {

  .hero,
  .product-hero {
    animation: parallax-bg linear both;
    animation-timeline: scroll();
  }
}

/* =========================================
   4. BOOKING PAGE
   ========================================= */

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.book-container {
  padding: 8rem 4rem 4rem 4rem;
  box-sizing: border-box;
  width: 100%;
}

.book-header {
  margin-bottom: 4rem;
}

.book-header h1 {
  font-size: 3rem;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 4px;
  margin: 0 0 0.5rem 0;
}

.book-header p {
  font-weight: 300;
  opacity: 0.6;
  font-size: 1rem;
  margin: 0;
}

.calendar-header h3,
.form-panel h3 {
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 1.2rem;
  margin: 0;
}

.form-panel h3 {
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--nav-border);
  padding-bottom: 1rem;
}

.book-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

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

  .book-container {
    padding: 6rem 1rem 2rem 1rem;
  }

  .glass-panel {
    padding: 1.25rem;
  }

  .calendar-month-grid {
    gap: 0.25rem;
  }

  .calendar-day {
    padding: 0.6rem 0;
  }

  .book-header h1 {
    font-size: 2rem;
  }

  .hero {
    padding: 2rem 1.5rem;
  }

  .featured-section {
    padding: 3rem 1.5rem;
  }

  .featured-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .featured-header h2 {
    font-size: 2rem;
  }

  #contactModal {
    padding: 1.5rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }

  .btn-outline {
    width: 100%;
    padding: 1rem 1.5rem;
    text-align: center;
    box-sizing: border-box;
  }
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.calendar-header button {
  background: none;
  border: none;
  color: var(--text-color);
  font-size: 1.5rem;
  cursor: pointer;
}

.slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 1rem;
}

.time-slot {
  padding: 1rem;
  border: 1px solid var(--nav-border);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  color: var(--text-color);
  cursor: pointer;
  transition: all 0.2s;
}

.time-slot:hover:not(:disabled) {
  background: var(--accent-color);
  color: white;
  transform: translateY(-2px);
}

.time-slot.selected {
  background: var(--accent-color);
  color: var(--bg-color);
  border-color: var(--accent-color);
}

.time-slot.busy {
  opacity: 0.3;
  cursor: not-allowed;
  background: transparent;
}

.glass-panel {
  background: var(--nav-bg);
  border: 1px solid var(--nav-border);
  backdrop-filter: blur(20px);
  padding: 2rem;
  border-radius: 12px;
}

.selected-time-summary {
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.text-muted {
  opacity: 0.5;
}

.disabled-form {
  opacity: 0.5;
  pointer-events: none;
}

.full-width {
  width: 100%;
}

.book-success {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

/* Month Calendar Grid */
.calendar-month-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
  margin-bottom: 2rem;
  text-align: center;
}

.day-name {
  font-weight: bold;
  opacity: 0.5;
  font-size: 0.8rem;
  padding-bottom: 0.5rem;
}

.calendar-day {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid transparent;
  padding: 0.8rem 0;
  border-radius: 6px;
  color: var(--text-color);
  cursor: pointer;
  transition: all 0.2s;
}

.calendar-day:hover:not(:disabled):not(.empty) {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.calendar-day.selected {
  background: var(--accent-color);
  color: var(--bg-color);
  border-color: var(--accent-color);
}

.calendar-day:disabled {
  opacity: 0.2;
  cursor: not-allowed;
  background: transparent;
}

.calendar-day.empty {
  background: transparent;
  cursor: default;
}

.time-slots-section {
  border-top: 1px solid var(--nav-border);
  padding-top: 2rem;
}

.slots-title {
  margin-bottom: 1.5rem;
  text-align: center;
  font-weight: normal;
  opacity: 0.8;
}

/* Booking Form Inputs */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  opacity: 0.8;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--nav-bg);
  border: 1px solid var(--nav-border);
  border-radius: 6px;
  color: var(--text-color);
  font-family: inherit;
  font-size: 1rem;
  padding: 0.8rem 1rem;
  transition: border-color 0.3s ease, background 0.3s ease;
  box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--text-color);
  background: transparent;
}