/* ============================================================
   ALRAKI JOTUN — MAIN DESIGN SYSTEM
   Brand Colors: Deep Navy (#0B0D5C) | Jotun Royal Blue (#0057B8) | Yellow/Orange (#F5B400) | Red (#E51B23) | White & Off-White
   Premium WordPress Theme for ALRAKI Jotun Authorized Franchise Egypt
   ============================================================ */

/* ── Google Fonts are loaded via wp_enqueue_style in PHP ── */

/* ============================================================
   1. DESIGN TOKENS — AL RAKI BRAND SYSTEM
   ============================================================ */
:root {
  /* AL RAKI Brand Color Palette */
  --color-navy:         #0B0D5C;       /* Primary Brand Color — Deep Navy */
  --color-navy-dark:    #07083D;       /* Darker Navy for shadows / high contrast */
  --color-navy-light:   #15187A;       /* Rich Medium Navy */
  
  --color-blue:         #0057B8;       /* Secondary Brand Color — Jotun / Royal Blue */
  --color-blue-dark:    #004494;       /* Deep Royal Blue */
  --color-blue-light:   #2679DC;       /* Light Vibrant Blue */
  --color-blue-tint:    #F0F5FA;       /* Soft Light Blue Background Tint */
  --color-blue-subtle:  #E5EEF9;       /* Subtle Blue Tint for borders/cards */

  --color-yellow:       #F5B400;       /* Accent Color — Warm Yellow / Paint Roller Gold */
  --color-yellow-light: #FFC629;       /* Bright Accent Yellow */
  --color-yellow-dark:  #D99E00;       /* Deep Warm Amber */
  --color-orange:       #E67E00;       /* Warm Orange Accent */

  --color-red:          #E51B23;       /* Secondary Micro-Accent (Sparingly) */
  --color-red-light:    #FF3B43;       /* Bright Red Accent */

  /* Neutral Backgrounds & Tones */
  --color-white:        #FFFFFF;       /* Pure Crisp White */
  --color-off-white:    #F7F7F5;       /* Warm Editorial Off-White */
  --color-gray-50:      #FAFAFA;       /* Clean Ultra-light Gray */
  --color-gray-100:     #F0F0EE;       /* Light Neutral Gray */
  --color-gray-200:     #E2E2DC;       /* Light Gray Border */
  --color-gray-300:     #C8C8C0;       /* Neutral Mid Border */
  --color-gray-500:     #6B7280;       /* Neutral Gray Text */
  --color-gray-700:     #374151;       /* Dark Neutral Text */
  --color-charcoal:     #1E2240;       /* Deep Navy-Charcoal Text */
  --color-black:        #0A0B1A;       /* Near Black */

  /* Typography */
  --font-serif:  'Cormorant Garamond', 'Georgia', 'Times New Roman', serif;
  --font-sans:   'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-arabic: 'Noto Serif Arabic', 'Traditional Arabic', serif;

  /* Font Sizes — Fluid */
  --text-xs:   clamp(0.7rem,  1.5vw, 0.75rem);
  --text-sm:   clamp(0.85rem, 1.8vw, 0.875rem);
  --text-base: clamp(0.95rem, 2vw,   1rem);
  --text-md:   clamp(1rem,    2.2vw, 1.125rem);
  --text-lg:   clamp(1.125rem,2.5vw, 1.25rem);
  --text-xl:   clamp(1.25rem, 3vw,   1.5rem);
  --text-2xl:  clamp(1.5rem,  3.5vw, 2rem);
  --text-3xl:  clamp(2rem,    4.5vw, 3rem);
  --text-4xl:  clamp(2.5rem,  6vw,   4rem);
  --text-5xl:  clamp(3rem,    7vw,   5rem);
  --text-6xl:  clamp(3.5rem,  8.5vw, 6.5rem);
  --text-hero: clamp(3.8rem,  9vw,   7.5rem);

  /* Font Weights */
  --weight-light:   300;
  --weight-normal:  400;
  --weight-medium:  500;
  --weight-bold:    600;

  /* Line Heights */
  --leading-tight:  1.1;
  --leading-snug:   1.3;
  --leading-normal: 1.6;
  --leading-loose:  1.8;

  /* Letter Spacing */
  --tracking-tightest: -0.04em;
  --tracking-tight:    -0.02em;
  --tracking-normal:   0em;
  --tracking-wide:     0.08em;
  --tracking-wider:    0.15em;
  --tracking-widest:   0.25em;

  /* Spacing */
  --space-1:   0.25rem;
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-5:   1.25rem;
  --space-6:   1.5rem;
  --space-8:   2rem;
  --space-10:  2.5rem;
  --space-12:  3rem;
  --space-16:  4rem;
  --space-20:  5rem;
  --space-24:  6rem;
  --space-32:  8rem;
  --space-40:  10rem;
  --space-48:  12rem;

  /* Container widths */
  --container-sm:   680px;
  --container-md:   960px;
  --container-lg:   1200px;
  --container-xl:   1440px;
  --container-full: 100%;

  /* Transitions */
  --transition-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:   300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   600ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slower: 900ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Easing */
  --ease-out-expo:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out-quad: cubic-bezier(0.45, 0, 0.55, 1);

  /* Border radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(11, 13, 92, 0.06);
  --shadow-md:  0 4px 16px rgba(11, 13, 92, 0.08);
  --shadow-lg:  0 8px 32px rgba(11, 13, 92, 0.12);
  --shadow-xl:  0 16px 48px rgba(11, 13, 92, 0.16);

  /* Z-indexes */
  --z-below:    -1;
  --z-base:     0;
  --z-raised:   10;
  --z-modal:    100;
  --z-overlay:  200;
  --z-nav:      500;
  --z-top:      1000;
}

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

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

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--weight-normal);
  line-height: var(--leading-normal);
  color: var(--color-charcoal);
  background-color: var(--color-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

ul, ol {
  list-style: none;
}

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

/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */

/* Serif display headings */
.heading-serif {
  font-family: var(--font-serif);
  font-weight: var(--weight-light);
  letter-spacing: var(--tracking-tightest);
  line-height: var(--leading-tight);
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: var(--weight-light);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tightest);
  color: var(--color-navy);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); font-family: var(--font-sans); font-weight: var(--weight-medium); color: var(--color-navy); }
h6 { font-size: var(--text-lg); font-family: var(--font-sans); font-weight: var(--weight-medium); color: var(--color-navy); }

p { margin-bottom: var(--space-4); color: var(--color-charcoal); }
p:last-child { margin-bottom: 0; }

.text-hero {
  font-family: var(--font-serif);
  font-size: var(--text-hero);
  font-weight: var(--weight-light);
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--color-navy);
}

.label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
}

.overline {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-blue);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.overline::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 2px;
  background-color: var(--color-yellow);
  border-radius: 1px;
}

.text-arabic {
  font-family: var(--font-arabic);
  direction: rtl;
  color: var(--color-blue);
  letter-spacing: 0;
}

/* ============================================================
   4. LAYOUT UTILITIES & ALTERNATING SECTION STYLING
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-lg);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-8);
  padding-right: var(--space-8);
}

.container--sm  { max-width: var(--container-sm); }
.container--md  { max-width: var(--container-md); }
.container--xl  { max-width: var(--container-xl); }
.container--full { max-width: 100%; padding: 0; }

.section {
  padding-top: var(--space-32);
  padding-bottom: var(--space-32);
  position: relative;
}

.section--sm {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
}

.section--lg {
  padding-top: var(--space-48);
  padding-bottom: var(--space-48);
}

/* Section Background Themes */
.section--white {
  background-color: var(--color-white);
  color: var(--color-charcoal);
}

.section--off-white {
  background-color: var(--color-off-white);
  color: var(--color-charcoal);
}

.section--blue-tint {
  background-color: var(--color-blue-tint);
  color: var(--color-charcoal);
}

.section--navy,
.section--dark {
  background-color: var(--color-navy);
  color: var(--color-white);
}

.section--navy h1,
.section--navy h2,
.section--navy h3,
.section--navy h4,
.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

.section--navy p,
.section--dark p {
  color: rgba(255, 255, 255, 0.82);
}

.section--navy .overline,
.section--dark .overline {
  color: var(--color-yellow);
}

.section--navy .overline::before,
.section--dark .overline::before {
  background-color: var(--color-yellow);
}

/* Grid */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--auto-3 { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.grid--auto-4 { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

/* Flex */
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* ============================================================
   5. SECTION HEADERS
   ============================================================ */
.section-header {
  margin-bottom: var(--space-16);
  max-width: 660px;
}

.section-header--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-header .overline {
  display: inline-flex;
  margin-bottom: var(--space-4);
}

.section-header h2 {
  margin-bottom: var(--space-4);
  font-size: var(--text-4xl);
}

.section-header p {
  font-size: var(--text-md);
  color: var(--color-gray-500);
  line-height: var(--leading-loose);
}

/* ============================================================
   6. BUTTONS SYSTEM — AL RAKI BRAND
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: var(--space-4) var(--space-8);
  border: 1.5px solid transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

/* Primary Button: Deep Navy background with White text, hover Royal Blue */
.btn--primary {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}

.btn--primary:hover {
  background-color: var(--color-blue);
  border-color: var(--color-blue);
  color: var(--color-white);
}

/* Secondary Button: White background with Deep Navy border/text */
.btn--secondary {
  background-color: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-navy);
}

.btn--secondary:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
}

/* Accent Button: Warm Yellow background with Deep Navy text, hover Blue */
.btn--accent,
.btn--yellow {
  background-color: var(--color-yellow);
  color: var(--color-navy);
  border-color: var(--color-yellow);
  font-weight: var(--weight-bold);
}

.btn--accent:hover,
.btn--yellow:hover {
  background-color: var(--color-blue);
  color: var(--color-white);
  border-color: var(--color-blue);
}

/* White Button (for dark navy sections) */
.btn--white {
  background-color: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-white);
  font-weight: var(--weight-medium);
}

.btn--white:hover {
  background-color: var(--color-yellow);
  color: var(--color-navy);
  border-color: var(--color-yellow);
}

/* Blue Button */
.btn--blue {
  background-color: var(--color-blue);
  color: var(--color-white);
  border-color: var(--color-blue);
}

.btn--blue:hover {
  background-color: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-white);
}

/* WhatsApp Button */
.btn--whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
  border-color: #25D366;
  font-weight: var(--weight-medium);
}

.btn--whatsapp:hover {
  background-color: #1ebe5d;
  border-color: #1ebe5d;
  color: #FFFFFF;
}

/* Link Style Button */
.btn--link {
  background: none;
  border: none;
  padding: 0;
  color: var(--color-navy);
  border-bottom: 1.5px solid var(--color-blue);
  border-radius: 0;
  letter-spacing: var(--tracking-wide);
  font-size: var(--text-sm);
  text-transform: uppercase;
  gap: var(--space-2);
}

.btn--link:hover {
  color: var(--color-blue);
  border-bottom-color: var(--color-yellow);
  transform: none;
  box-shadow: none;
}

.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ============================================================
   7. NAVIGATION / HEADER — CLEAN WHITE & NAVY
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 12px rgba(11, 13, 92, 0.05);
  border-bottom: 1px solid var(--color-gray-100);
  transition: all var(--transition-base);
  padding: var(--space-4) 0;
}

.site-header--scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(11, 13, 92, 0.08);
  padding: var(--space-3) 0;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

/* Logo */
.site-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1;
  flex-shrink: 0;
  text-decoration: none;
}

.site-logo__name {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-navy);
  transition: color var(--transition-fast);
}

.site-logo__sub {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-blue);
  margin-top: 3px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-logo__sub::after {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--color-yellow);
  border-radius: 50%;
}

.site-logo img {
  height: 48px;
  width: auto;
}

/* Primary nav */
.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.site-nav a {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-navy);
  position: relative;
  padding: var(--space-2) 0;
  transition: color var(--transition-fast);
}

.site-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base) var(--ease-out-expo);
  border-radius: 1px;
}

.site-nav a:hover,
.site-nav a.is-active,
.site-nav .current-menu-item > a {
  color: var(--color-blue);
}

.site-nav a:hover::after,
.site-nav a.is-active::after,
.site-nav .current-menu-item > a::after {
  transform: scaleX(1);
}

/* Header actions */
.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
}

.header-action-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border: 1.5px solid var(--color-navy);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  color: var(--color-navy);
  background-color: transparent;
}

.header-action-btn:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
}

.header-action-btn.whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
  border-color: #25D366;
}

.header-action-btn.whatsapp:hover {
  background-color: #1ebe5d;
  border-color: #1ebe5d;
}

/* Mobile burger */
.burger-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.burger-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-navy);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.burger-btn.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger-btn.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger-btn.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(85vw, 380px);
  height: 100dvh;
  background-color: var(--color-white);
  z-index: calc(var(--z-nav) + 1);
  padding: var(--space-24) var(--space-8) var(--space-8);
  display: flex;
  flex-direction: column;
  transition: right var(--transition-slow) var(--ease-out-expo);
  box-shadow: -8px 0 32px rgba(11, 13, 92, 0.12);
  overflow-y: auto;
}

.mobile-nav.is-open { right: 0; }

.mobile-nav__overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(11, 13, 92, 0.4);
  z-index: var(--z-nav);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-nav__overlay.is-visible {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav__close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  font-size: var(--text-xl);
  color: var(--color-navy);
  cursor: pointer;
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.mobile-nav a {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: var(--weight-light);
  color: var(--color-navy);
  letter-spacing: var(--tracking-tight);
  transition: color var(--transition-fast);
}

.mobile-nav a:hover {
  color: var(--color-blue);
}

.mobile-nav__contact {
  margin-top: auto;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-gray-100);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* ============================================================
   8. HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-top: 100px;
}

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

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.04);
  transition: transform 7s ease-out;
}

.hero.is-loaded .hero__bg img {
  transform: scale(1);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(11, 13, 92, 0.85) 0%,
    rgba(11, 13, 92, 0.40) 50%,
    rgba(11, 13, 92, 0.15) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-bottom: var(--space-20);
  width: 100%;
  color: var(--color-white);
}

.hero__inner {
  max-width: 880px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-yellow);
  margin-bottom: var(--space-6);
  background-color: rgba(11, 13, 92, 0.6);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(245, 180, 0, 0.4);
}

.hero__badge::before {
  content: '';
  display: block;
  width: 18px;
  height: 2px;
  background-color: var(--color-yellow);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: var(--text-hero);
  font-weight: var(--weight-light);
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--color-white);
  margin-bottom: var(--space-4);
  text-shadow: 0 2px 20px rgba(11, 13, 92, 0.4);
}

.hero__title-ar {
  font-family: var(--font-arabic);
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  font-weight: var(--weight-light);
  color: var(--color-yellow);
  direction: rtl;
  display: block;
  margin-bottom: var(--space-6);
  letter-spacing: 0;
  line-height: 1.3;
}

.hero__subtitle {
  font-family: var(--font-sans);
  font-size: var(--text-md);
  font-weight: var(--weight-normal);
  color: rgba(255, 255, 255, 0.9);
  max-width: 540px;
  line-height: var(--leading-loose);
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255,255,255,0.7);
}

.hero__scroll-indicator span {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.hero__scroll-line {
  width: 2px;
  height: 48px;
  background: rgba(255,255,255,0.25);
  position: relative;
  overflow: hidden;
  border-radius: 1px;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  right: 0;
  height: 100%;
  background: var(--color-yellow);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { top: -100%; }
  100% { top: 100%; }
}

/* ============================================================
   9. CARDS & EDITORIAL COMPONENTS
   ============================================================ */

/* Base card */
.card {
  position: relative;
  overflow: hidden;
  background-color: var(--color-white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-100);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-blue-subtle);
}

.card__img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background-color: var(--color-blue-tint);
}

.card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow) var(--ease-out-expo);
}

.card:hover .card__img-wrap img {
  transform: scale(1.06);
}

.card__body {
  padding: var(--space-6);
}

/* Color card */
.color-card {
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
}

.color-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-blue-light);
}

.color-card__swatch {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
}

.color-card__swatch img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.color-card__body {
  padding: var(--space-3) var(--space-1) 0;
}

.color-card__name {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--color-navy);
  display: block;
}

.color-card__code {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  letter-spacing: var(--tracking-wide);
  display: block;
  margin-top: 2px;
}

/* Project card */
.project-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: var(--radius-sm);
  background-color: var(--color-navy);
}

.project-card__img {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
}

.project-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow) var(--ease-out-expo);
}

.project-card:hover .project-card__img img {
  transform: scale(1.08);
}

.project-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 13, 92, 0.9) 0%, rgba(11, 13, 92, 0.2) 60%, transparent 100%);
  opacity: 0.85;
  transition: opacity var(--transition-base);
}

.project-card:hover .project-card__overlay { opacity: 0.95; }

.project-card__body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-6);
  color: var(--color-white);
  transform: translateY(4px);
  transition: transform var(--transition-base) var(--ease-out-expo);
}

.project-card:hover .project-card__body { transform: translateY(0); }

.project-card__type {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-yellow);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-2);
  display: block;
}

.project-card__title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: var(--weight-light);
  line-height: var(--leading-tight);
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.project-card__location {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.8);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Product card */
.product-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: all var(--transition-base);
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-blue);
}

.product-card__img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background-color: var(--color-blue-tint);
}

.product-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow) var(--ease-out-expo);
}

.product-card:hover .product-card__img img {
  transform: scale(1.06);
}

.product-card__body {
  padding: var(--space-6);
}

.product-card__category {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-blue);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-2);
  display: block;
}

.product-card__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--weight-light);
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.product-card__subtitle {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-4);
  line-height: var(--leading-normal);
}

/* Finish card */
.finish-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-radius: var(--radius-sm);
  background-color: var(--color-navy);
}

.finish-card__img {
  overflow: hidden;
}

.finish-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow) var(--ease-out-expo);
}

.finish-card:hover .finish-card__img img {
  transform: scale(1.06);
}

/* ============================================================
   10. FOOTER — DEEP NAVY
   ============================================================ */
.site-footer {
  background-color: var(--color-navy);
  color: rgba(255,255,255,0.85);
  padding-top: var(--space-20);
  padding-bottom: var(--space-8);
  border-top: 3px solid var(--color-blue);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.site-footer__brand .site-logo__name { color: var(--color-white); }
.site-footer__brand .site-logo__sub { color: var(--color-yellow); }

.site-footer__desc {
  font-size: var(--text-sm);
  line-height: var(--leading-loose);
  margin-top: var(--space-6);
  color: rgba(255,255,255,0.7);
}

.site-footer__col h5 {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-yellow);
  margin-bottom: var(--space-6);
}

.site-footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.site-footer__col ul a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.75);
  transition: color var(--transition-fast);
}

.site-footer__col ul a:hover {
  color: var(--color-yellow);
}

.site-footer__social {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.site-footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.8);
  transition: all var(--transition-fast);
}

.site-footer__social a:hover {
  border-color: var(--color-yellow);
  background-color: var(--color-blue);
  color: var(--color-white);
}

.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.site-footer__copy {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.55);
}

/* ============================================================
   11. FLOATING WHATSAPP BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background-color: #25D366;
  color: #FFFFFF;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-full);
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  animation: floatBounce 3s ease-in-out infinite;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.55);
  animation: none;
  color: #FFFFFF;
}

.whatsapp-float svg { width: 22px; height: 22px; flex-shrink: 0; }

.whatsapp-float__label {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  white-space: nowrap;
}

@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ============================================================
   12. SINGLE POST / PAGE TEMPLATES
   ============================================================ */
.page-hero {
  padding-top: calc(var(--space-32) + 60px);
  padding-bottom: var(--space-20);
  background-color: var(--color-blue-tint);
  border-bottom: 1px solid var(--color-blue-subtle);
}

.page-hero__overline {
  margin-bottom: var(--space-4);
}

.page-hero__title {
  font-size: var(--text-5xl);
  color: var(--color-navy);
  margin-bottom: var(--space-4);
}

.page-hero__subtitle {
  font-size: var(--text-md);
  color: var(--color-gray-500);
  max-width: 600px;
  line-height: var(--leading-loose);
}

/* ── Single Color ──────────────────────────────────────────── */
.single-color__hero {
  height: 60vh;
  min-height: 400px;
  position: relative;
  display: flex;
  align-items: flex-end;
}

.single-color__swatch-bg {
  position: absolute;
  inset: 0;
}

.single-color__swatch-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.single-color__info {
  position: relative;
  z-index: 1;
  padding: var(--space-12);
  background: linear-gradient(to top, rgba(11, 13, 92, 0.85), transparent);
  width: 100%;
}

/* ── Single Project — Before/After Slider ────────────────── */
.before-after-slider {
  position: relative;
  overflow: hidden;
  cursor: col-resize;
  user-select: none;
  border-radius: var(--radius-sm);
}

.before-after-slider__after,
.before-after-slider__before {
  position: absolute;
  inset: 0;
}

.before-after-slider__after img,
.before-after-slider__before img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.before-after-slider__after {
  clip-path: inset(0 50% 0 0);
  transition: clip-path 0ms;
}

.before-after-slider__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background-color: var(--color-white);
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.before-after-slider__handle-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--color-navy);
  border: 2px solid var(--color-yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  color: var(--color-white);
}

/* ============================================================
   13. FILTER TABS
   ============================================================ */
.filter-tabs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.filter-tab {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  padding: var(--space-3) var(--space-6);
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  color: var(--color-navy);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab:hover,
.filter-tab.is-active {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
  box-shadow: var(--shadow-sm);
}

.filter-tab.is-active {
  border-bottom: 2px solid var(--color-yellow);
}

/* ============================================================
   14. FORMS
   ============================================================ */
.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-navy);
}

.form-input,
.form-textarea,
.form-select {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-charcoal);
  background-color: var(--color-white);
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  padding: var(--space-4) var(--space-5);
  width: 100%;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(0, 87, 184, 0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

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

/* ============================================================
   15. BREADCRUMBS
   ============================================================ */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
}

.breadcrumbs a { color: var(--color-blue); font-weight: var(--weight-medium); }
.breadcrumbs a:hover { color: var(--color-navy); text-decoration: underline; }
.breadcrumbs .sep { color: var(--color-yellow-dark); font-weight: bold; }

/* ============================================================
   16. ANIMATION CLASSES (JS triggers)
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--left {
  transform: translateX(-24px);
}

.reveal--left.is-visible {
  transform: translateX(0);
}

.reveal--right {
  transform: translateX(24px);
}

.reveal--right.is-visible {
  transform: translateX(0);
}

.reveal--scale {
  transform: scale(0.96);
}

.reveal--scale.is-visible {
  transform: scale(1);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.stagger-children.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.stagger-children.is-visible > *:nth-child(2) { transition-delay: 80ms; }
.stagger-children.is-visible > *:nth-child(3) { transition-delay: 160ms; }
.stagger-children.is-visible > *:nth-child(4) { transition-delay: 240ms; }
.stagger-children.is-visible > *:nth-child(5) { transition-delay: 320ms; }
.stagger-children.is-visible > *:nth-child(6) { transition-delay: 400ms; }

.stagger-children.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   17. UTILITY CLASSES
   ============================================================ */
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-left   { text-align: left; }

.text-white  { color: var(--color-white); }
.text-navy   { color: var(--color-navy); }
.text-blue   { color: var(--color-blue); }
.text-yellow { color: var(--color-yellow); }
.text-light  { color: var(--color-gray-500); }

.bg-white    { background-color: var(--color-white); }
.bg-off-white{ background-color: var(--color-off-white); }
.bg-blue-tint{ background-color: var(--color-blue-tint); }
.bg-navy     { background-color: var(--color-navy); color: var(--color-white); }
.bg-blue     { background-color: var(--color-blue); color: var(--color-white); }

.mt-auto { margin-top: auto; }
.hidden  { display: none; }
.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;
}

/* ============================================================
   18. LAZY LOADING
   ============================================================ */
img[loading="lazy"] {
  opacity: 0;
  transition: opacity var(--transition-base);
}

img.is-loaded {
  opacity: 1;
}

/* ============================================================
   19. RESPONSIVE
   ============================================================ */

/* Tablet ≤1024px */
@media (max-width: 1024px) {
  .container { padding-left: var(--space-6); padding-right: var(--space-6); }
  .site-footer__grid { grid-template-columns: 2fr 1fr 1fr; }
  .site-nav { gap: var(--space-6); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile ≤768px */
@media (max-width: 768px) {
  .container { padding-left: var(--space-5); padding-right: var(--space-5); }
  .section { padding-top: var(--space-20); padding-bottom: var(--space-20); }
  .section--lg { padding-top: var(--space-24); padding-bottom: var(--space-24); }

  .site-nav,
  .site-header__actions { display: none; }
  .burger-btn { display: flex; }

  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .site-footer__brand { grid-column: 1 / -1; }

  .grid--2, .grid--3 { grid-template-columns: 1fr; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }

  .hero__title { font-size: clamp(2.8rem, 11vw, 4.5rem); }

  .whatsapp-float__label { display: none; }
  .whatsapp-float {
    width: 56px; height: 56px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
    bottom: var(--space-6);
    right: var(--space-6);
  }
}

/* Small mobile ≤480px */
@media (max-width: 480px) {
  .container { padding-left: var(--space-4); padding-right: var(--space-4); }
  .grid--4 { grid-template-columns: 1fr; }
}

/* ============================================================
   20. PRINT
   ============================================================ */
@media print {
  .site-header,
  .whatsapp-float,
  .hero__scroll-indicator { display: none; }
  body { background: white; color: black; }
}