/* ============================================================
   VICTOR ANDRIEUX — Videographer Portfolio
   style.css — Production-ready, mobile-first
   ============================================================ */

/* ------------------------------------------------------------
   1. GOOGLE FONTS IMPORT
   ------------------------------------------------------------ */


/* ------------------------------------------------------------
   2. CSS CUSTOM PROPERTIES
   ------------------------------------------------------------ */
:root {
  /* Colors */
  --color-bg:           #0a0a0a;
  --color-bg-card:      #141414;
  --color-bg-elevated:  #1a1a1a;
  --color-text:         #ffffff;
  --color-text-secondary: #a0a0a0;
  --color-text-muted:   #808080;
  --color-accent:       #e8a838;
  --color-accent-hover: #f0b84a;
  --color-accent-dim:   rgba(232, 168, 56, 0.12);
  --color-border:       rgba(255, 255, 255, 0.08);
  --color-border-accent: rgba(232, 168, 56, 0.35);

  /* Brand utility colors */
  --color-whatsapp:     #25d366;
  --color-whatsapp-hover: #20b857;
  --color-calendly:     #006bff;
  --color-calendly-hover: #005ae0;

  /* Typography */
  --font-family:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs:       0.75rem;   /* 12px */
  --font-size-sm:       0.875rem;  /* 14px */
  --font-size-base:     1rem;      /* 16px */
  --font-size-md:       1.125rem;  /* 18px */
  --font-size-lg:       1.25rem;   /* 20px */
  --font-size-xl:       1.5rem;    /* 24px */
  --font-size-2xl:      2rem;      /* 32px */
  --font-size-3xl:      2.75rem;   /* 44px */
  --font-size-4xl:      3.75rem;   /* 60px */

  /* Spacing */
  --section-padding:    80px;
  --section-padding-mobile: 56px;
  --container-max:      1200px;
  --container-padding:  24px;

  /* Border radius */
  --radius-sm:          6px;
  --radius-md:          10px;
  --radius-lg:          16px;
  --radius-xl:          24px;
  --radius-full:        9999px;

  /* Shadows */
  --shadow-card:        0 4px 24px rgba(0, 0, 0, 0.45);
  --shadow-card-hover:  0 12px 40px rgba(0, 0, 0, 0.65);
  --shadow-accent:      0 8px 32px rgba(232, 168, 56, 0.22);

  /* Transitions */
  --transition-fast:    150ms ease;
  --transition-base:    250ms ease;
  --transition-slow:    400ms ease;

  /* Navbar */
  --navbar-height:      72px;
}

/* ------------------------------------------------------------
   3. CSS RESET & BASE STYLES
   ------------------------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img,
video {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input,
textarea,
select {
  font-family: inherit;
}

/* ------------------------------------------------------------
   4. LAYOUT UTILITIES
   ------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.section {
  padding-block: var(--section-padding-mobile);
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-eyebrow {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  max-width: 560px;
  margin-inline: auto;
  line-height: 1.7;
}

/* ------------------------------------------------------------
   5. SCROLL ANIMATION — .fade-in
   ------------------------------------------------------------ */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }
.fade-in-delay-5 { transition-delay: 0.5s; }

/* ------------------------------------------------------------
   6. BUTTON STYLES
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-full);
  transition: background-color var(--transition-base),
              color var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-fast);
  white-space: nowrap;
  text-align: center;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

/* Primary — gold fill */
.btn-primary {
  background-color: var(--color-accent);
  color: #0a0a0a;
  border: 2px solid var(--color-accent);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  box-shadow: var(--shadow-accent);
}

/* Secondary — outline */
.btn-secondary {
  background-color: transparent;
  color: var(--color-text);
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.6);
  background-color: rgba(255, 255, 255, 0.06);
}

/* WhatsApp */
.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: #ffffff;
  border: 2px solid var(--color-whatsapp);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  border-color: var(--color-whatsapp-hover);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

/* Small button variant */
.btn-sm {
  padding: 9px 20px;
  font-size: var(--font-size-xs);
}

/* Large button variant */
.btn-lg {
  padding: 16px 36px;
  font-size: var(--font-size-base);
}

/* ------------------------------------------------------------
   7. NAVBAR
   ------------------------------------------------------------ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  background-color: transparent;
  transition: background-color var(--transition-slow),
              backdrop-filter var(--transition-slow),
              border-bottom var(--transition-slow),
              box-shadow var(--transition-slow);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background-color: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--color-border);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.navbar__inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.navbar__logo {
  flex-shrink: 0;
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
}

.navbar__logo span {
  color: var(--color-accent);
}

.navbar__logo:hover {
  color: var(--color-accent);
}

/* Navigation links — center */
.navbar__nav {
  display: none;
  flex: 1;
  justify-content: center;
  gap: 8px;
}

.navbar__nav-link {
  padding: 8px 14px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.navbar__nav-link:hover,
.navbar__nav-link.active {
  color: var(--color-text);
  background-color: rgba(255, 255, 255, 0.06);
}

/* CTA right */
.navbar__actions {
  display: none;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Hamburger — mobile only */
.navbar__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.navbar__hamburger:hover {
  background-color: rgba(255, 255, 255, 0.06);
}

.navbar__hamburger .bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base), width var(--transition-base);
  transform-origin: center;
}

/* Hamburger open state */
.navbar__hamburger.open .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar__hamburger.open .bar:nth-child(2) {
  opacity: 0;
  width: 0;
}

.navbar__hamburger.open .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile drawer */
.navbar__drawer {
  position: fixed;
  top: var(--navbar-height);
  left: 0;
  right: 0;
  background-color: rgba(10, 10, 10, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: 24px var(--container-padding) 32px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base);
  z-index: 999;
}

.navbar__drawer.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.navbar__drawer-link {
  display: block;
  padding: 12px 16px;
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.navbar__drawer-link:hover {
  color: var(--color-text);
  background-color: rgba(255, 255, 255, 0.06);
}

.navbar__drawer-cta {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

/* ------------------------------------------------------------
   8. HERO SECTION
   ------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--navbar-height);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(10, 10, 10, 0.92) 0%,
    rgba(10, 10, 10, 0.75) 50%,
    rgba(10, 10, 10, 0.3) 100%
  );
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* Decorative grain overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
  z-index: 1;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: 80px var(--container-padding);
}

.hero__content {
  max-width: 600px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: 2px;
}

.hero__title {
  font-size: clamp(var(--font-size-2xl), 6vw, var(--font-size-4xl));
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero__title em {
  font-style: normal;
  color: var(--color-accent);
}

.hero__description {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.hero__portrait {
  display: none;
  position: relative;
}

.hero__portrait-img {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card-hover);
}

/* Gold accent frame */
.hero__portrait::before {
  content: '';
  position: absolute;
  inset: -12px -12px 12px 12px;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-xl);
  opacity: 0.4;
  pointer-events: none;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}

.hero__scroll-indicator::after {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-text-muted), transparent);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ------------------------------------------------------------
   9. SERVICES SECTION
   ------------------------------------------------------------ */
.services {
  background-color: var(--color-bg);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.service-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: border-color var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-base);
}

.service-card:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.service-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background-color: var(--color-accent-dim);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  font-size: 1.5rem;
  transition: background-color var(--transition-base);
}

.service-card:hover .service-card__icon {
  background-color: rgba(232, 168, 56, 0.2);
}

.service-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--color-text);
}

.service-card__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.75;
}

/* ------------------------------------------------------------
   10. PORTFOLIO GALLERY
   ------------------------------------------------------------ */
.portfolio {
  background-color: var(--color-bg);
}

/* Filter buttons */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
}

.gallery-filter-btn {
  padding: 9px 22px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  background-color: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: color var(--transition-fast),
              background-color var(--transition-fast),
              border-color var(--transition-fast);
}

.gallery-filter-btn:hover {
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.25);
  background-color: rgba(255, 255, 255, 0.05);
}

.gallery-filter-btn.active {
  color: #0a0a0a;
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

/* Masonry grid via CSS columns */
.gallery-grid {
  column-count: 2;
  column-gap: 12px;
}

.gallery-item {
  break-inside: avoid;
  margin-bottom: 12px;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
  background-color: var(--color-bg-card);
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow);
}

/* Hover overlay */
.gallery-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.75) 0%,
    rgba(0, 0, 0, 0.1) 50%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px 16px;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item:hover .gallery-item__overlay {
  opacity: 1;
}

.gallery-item__overlay-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(232, 168, 56, 0.9);
  border-radius: 50%;
  color: #0a0a0a;
  font-size: 1.2rem;
  transition: transform var(--transition-base), opacity var(--transition-base);
  opacity: 0;
}

.gallery-item:hover .gallery-item__overlay-icon {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.gallery-item__caption {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.04em;
}

/* Gallery item hidden (filter) */
.gallery-item.hidden {
  display: none;
}

/* ------------------------------------------------------------
   11. LIGHTBOX
   ------------------------------------------------------------ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  padding: 24px;
}

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

.lightbox__img {
  max-width: 90vw;
  max-height: 88vh;
  width: auto;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.8);
  object-fit: contain;
  transform: scale(0.95);
  transition: transform var(--transition-base);
}

.lightbox.open .lightbox__img {
  transform: scale(1);
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--color-text);
  font-size: 1.25rem;
  transition: background-color var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.lightbox__close:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--color-text);
  font-size: 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.lightbox__prev { left: 20px; }
.lightbox__next { right: 20px; }

.lightbox__prev:hover,
.lightbox__next:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.lightbox__prev:hover  { transform: translateY(-50%) translateX(-3px); }
.lightbox__next:hover  { transform: translateY(-50%) translateX(3px); }

.lightbox__caption {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
  text-align: center;
}

/* ------------------------------------------------------------
   12. CHESS LIVE SECTION
   ------------------------------------------------------------ */
.chess-live {
  position: relative;
  background-color: var(--color-bg-card);
  border-top: 1px solid var(--color-border-accent);
  border-bottom: 1px solid var(--color-border-accent);
  overflow: hidden;
}

/* Subtle gold glow at top */
.chess-live::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-accent), transparent);
}

/* Subtle ambient glow */
.chess-live::after {
  content: '';
  position: absolute;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 300px;
  background: radial-gradient(ellipse at center, rgba(232, 168, 56, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.chess-live__inner {
  position: relative;
  z-index: 1;
}

.chess-live__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(232, 168, 56, 0.12);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.chess-live__badge-dot {
  width: 7px;
  height: 7px;
  background-color: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.75); }
}

.chess-live__photos {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 40px;
}

.chess-live__photo {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  aspect-ratio: 16 / 10;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.chess-live__photo:hover {
  border-color: var(--color-border-accent);
  box-shadow: 0 8px 32px rgba(232, 168, 56, 0.15);
}

.chess-live__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.chess-live__photo:hover img {
  transform: scale(1.04);
}

/* ------------------------------------------------------------
   13. CLIENTS SECTION
   ------------------------------------------------------------ */
.clients {
  background-color: var(--color-bg);
}

.clients__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.client-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: border-color var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-base);
}

.client-card:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.client-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
}

.client-card__name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
}

.client-card__logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.client-card__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.client-card__stats {
  display: flex;
  gap: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.client-stat__value {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.1;
  margin-bottom: 4px;
}

.client-stat__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ------------------------------------------------------------
   14. CONTACT SECTION
   ------------------------------------------------------------ */
.contact {
  background-color: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
}

/* Contact method cards */
.contact-methods {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 56px;
}

@media (min-width: 480px) {
  .contact-methods {
    grid-template-columns: 1fr 1fr;
  }
}

/* Calendly responsive */
@media (max-width: 480px) {
  .calendly-inline-widget {
    height: 500px !important;
  }
}

.contact-method-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 28px 20px;
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--color-text);
  transition: border-color var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-base),
              background-color var(--transition-base);
  gap: 12px;
}

.contact-method-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.contact-method-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-size: 1.4rem;
  transition: transform var(--transition-base);
}

.contact-method-card:hover .contact-method-card__icon {
  transform: scale(1.1);
}

.contact-method-card__label {
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.contact-method-card__sub {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* WhatsApp card */
.contact-method-card--whatsapp {
  border-color: rgba(37, 211, 102, 0.2);
}

.contact-method-card--whatsapp .contact-method-card__icon {
  background-color: rgba(37, 211, 102, 0.12);
  color: var(--color-whatsapp);
}

.contact-method-card--whatsapp:hover {
  border-color: rgba(37, 211, 102, 0.45);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.12);
}

/* Email card */
.contact-method-card--email {
  border-color: rgba(255, 255, 255, 0.08);
}

.contact-method-card--email .contact-method-card__icon {
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--color-text-secondary);
}

.contact-method-card--email:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

/* Phone card */
.contact-method-card--phone {
  border-color: rgba(255, 255, 255, 0.08);
}

.contact-method-card--phone .contact-method-card__icon {
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--color-text-secondary);
}

.contact-method-card--phone:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

/* Calendly card */
.contact-method-card--calendly {
  border-color: rgba(0, 107, 255, 0.2);
}

.contact-method-card--calendly .contact-method-card__icon {
  background-color: rgba(0, 107, 255, 0.12);
  color: var(--color-calendly);
}

.contact-method-card--calendly:hover {
  border-color: rgba(0, 107, 255, 0.45);
  box-shadow: 0 12px 40px rgba(0, 107, 255, 0.12);
}

/* Contact form */
.contact-form {
  max-width: 640px;
  margin-inline: auto;
}

.contact-form__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
}

.contact-form__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: 36px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.form-label span {
  color: var(--color-accent);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 13px 16px;
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  color: var(--color-text);
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(232, 168, 56, 0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.6;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23a0a0a0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-submit {
  width: 100%;
  margin-top: 8px;
}

/* ------------------------------------------------------------
   15. FOOTER
   ------------------------------------------------------------ */
.footer {
  background-color: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding-block: 48px 32px;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.footer__logo span {
  color: var(--color-accent);
}

.footer__tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.footer__nav-title {
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__nav-link {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer__nav-link:hover {
  color: var(--color-text);
}

.footer__social {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 1rem;
  transition: color var(--transition-fast),
              border-color var(--transition-fast),
              background-color var(--transition-fast);
}

.footer__social-link:hover {
  color: var(--color-accent);
  border-color: var(--color-border-accent);
  background-color: var(--color-accent-dim);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.footer__copyright {
  line-height: 1.6;
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__legal-link {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer__legal-link:hover {
  color: var(--color-text);
}

/* ------------------------------------------------------------
   16. TARIFS PAGE — PRICING CARDS
   ------------------------------------------------------------ */
.tarifs-hero {
  padding-top: calc(var(--navbar-height) + 60px);
  padding-bottom: 60px;
  text-align: center;
  background-color: var(--color-bg);
}

.pricing {
  background-color: var(--color-bg);
  padding-bottom: 100px;
}

.pricing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.pricing-card {
  position: relative;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  transition: border-color var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-slow);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
}

/* Featured card */
.pricing-card--featured {
  border-color: var(--color-border-accent);
  background: linear-gradient(
    145deg,
    rgba(20, 20, 20, 1) 0%,
    rgba(28, 22, 10, 1) 100%
  );
  box-shadow: 0 0 0 1px var(--color-border-accent), var(--shadow-accent);
}

.pricing-card--featured:hover {
  box-shadow: 0 0 0 1px rgba(232, 168, 56, 0.6), var(--shadow-card-hover), var(--shadow-accent);
}

.pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-accent);
  color: #0a0a0a;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__tier {
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.pricing-card__name {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.pricing-card__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 28px;
}

.pricing-card__price {
  display: flex;
  align-items: flex-start;
  gap: 4px;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--color-border);
}

.pricing-card__price-currency {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-top: 8px;
}

.pricing-card__price-amount {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
  letter-spacing: -0.02em;
}

.pricing-card--featured .pricing-card__price-amount {
  color: var(--color-accent);
}

.pricing-card__price-note {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  align-self: flex-end;
  margin-bottom: 4px;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.pricing-feature__check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-top: 1px;
  font-size: 0.65rem;
}

.pricing-feature--included .pricing-feature__check {
  background-color: rgba(232, 168, 56, 0.15);
  color: var(--color-accent);
}

.pricing-feature--excluded {
  opacity: 0.45;
}

.pricing-feature--excluded .pricing-feature__check {
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--color-text-muted);
}

.pricing-card__cta {
  width: 100%;
}

/* Pricing FAQ */
.pricing-faq {
  padding-top: 72px;
  border-top: 1px solid var(--color-border);
  margin-top: 72px;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding-block: 20px;
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-text);
  padding: 4px 0;
}

.faq-item__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-card);
  border-radius: 50%;
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  transition: transform var(--transition-base), background-color var(--transition-fast);
}

.faq-item.open .faq-item__icon {
  transform: rotate(45deg);
  background-color: var(--color-accent-dim);
  color: var(--color-accent);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.open .faq-item__answer {
  max-height: 400px;
  padding-top: 16px;
}

.faq-item__answer p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.75;
}

/* ------------------------------------------------------------
   17. UTILITY CLASSES
   ------------------------------------------------------------ */
.text-accent  { color: var(--color-accent); }
.text-muted   { color: var(--color-text-secondary); }
.text-center  { text-align: center; }
.text-left    { text-align: left; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.visually-hidden {
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

/* Divider */
.divider {
  width: 56px;
  height: 3px;
  background: linear-gradient(to right, var(--color-accent), transparent);
  border-radius: 2px;
  margin-block: 20px;
}

.divider--center {
  margin-inline: auto;
}

/* Skip nav (accessibility) */
.skip-nav {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 12px 20px;
  background-color: var(--color-accent);
  color: #0a0a0a;
  font-weight: 600;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  transition: top var(--transition-fast);
}

.skip-nav:focus {
  top: 0;
}

/* Scroll lock (when drawer/lightbox open) */
body.scroll-lock {
  overflow: hidden;
}

/* ------------------------------------------------------------
   18. RESPONSIVE — TABLET (768px+)
   ------------------------------------------------------------ */
@media (min-width: 768px) {
  :root {
    --container-padding: 40px;
  }

  .section {
    padding-block: var(--section-padding);
  }

  .section-title {
    font-size: var(--font-size-3xl);
  }

  /* Navbar */
  .navbar__hamburger {
    display: none;
  }

  .navbar__nav {
    display: flex;
  }

  .navbar__actions {
    display: flex;
  }

  .navbar__drawer {
    display: none !important;
  }

  /* Hero */
  .hero__inner {
    grid-template-columns: 1fr 1fr;
    padding: 100px var(--container-padding);
  }

  .hero__portrait {
    display: flex;
    justify-content: flex-end;
  }

  /* Services */
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Gallery */
  .gallery-grid {
    column-count: 3;
    column-gap: 14px;
  }

  .gallery-item {
    margin-bottom: 14px;
  }

  /* Chess */
  .chess-live__photos {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Clients */
  .clients__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Contact methods */
  .contact-methods {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Form */
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Footer */
  .footer__top {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  /* Pricing */
  .pricing__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ------------------------------------------------------------
   19. RESPONSIVE — DESKTOP (1200px+)
   ------------------------------------------------------------ */
@media (min-width: 1200px) {
  :root {
    --container-padding: 48px;
  }

  /* Services */
  .services__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Gallery */
  .gallery-grid {
    column-count: 4;
    column-gap: 16px;
  }

  .gallery-item {
    margin-bottom: 16px;
  }

  /* Clients */
  .clients__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Pricing */
  .pricing__grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  /* Featured card lift */
  .pricing-card--featured {
    transform: translateY(-12px);
  }

  .pricing-card--featured:hover {
    transform: translateY(-20px);
  }
}

/* ------------------------------------------------------------
   20. REDUCED MOTION ACCESSIBILITY
   ------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .fade-in {
    opacity: 1;
    transform: none;
  }

  .hero__scroll-indicator {
    animation: none;
  }
}

/* ------------------------------------------------------------
   21. PRINT STYLES
   ------------------------------------------------------------ */
@media print {
  .navbar,
  .hero__scroll-indicator,
  .lightbox,
  .gallery-filters,
  .contact-methods,
  .footer__social {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  .hero,
  .section {
    padding-block: 24px;
  }
}