/* ============================================================
   Rexian Industries — Main Stylesheet
   style.css  |  Production-ready  |  2024
   ============================================================ */

/* ──────────────────────────────────────────────────────────────
   1. CSS CUSTOM PROPERTIES
────────────────────────────────────────────────────────────── */
:root {
    /* Brand Palette */
    --color-primary:       #E8520A;   /* vibrant orange – CTAs, accents */
    --color-primary-dark:  #C4430A;
    --color-primary-light: #FF6B2B;
    --color-secondary:     #1A2342;   /* deep navy – backgrounds, text */
    --color-secondary-mid: #243060;
    --color-secondary-light:#2F3E7A;
    --color-accent:        #F5A623;   /* gold – highlights */

    /* Neutrals */
    --color-white:   #FFFFFF;
    --color-off-white:#F9FAFB;
    --color-light:   #F3F4F6;
    --color-border:  #E5E7EB;
    --color-muted:   #6B7280;
    --color-text:    #111827;
    --color-text-mid:#374151;

    /* Status */
    --color-success: #10B981;
    --color-error:   #EF4444;
    --color-warning: #F59E0B;
    --color-info:    #3B82F6;

    /* WhatsApp */
    --color-wa:      #25D366;
    --color-wa-dark: #1EA952;

    /* Typography */
    --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono:    'Courier New', monospace;

    /* Font sizes */
    --text-xs:   0.75rem;
    --text-sm:   0.875rem;
    --text-base: 1rem;
    --text-lg:   1.125rem;
    --text-xl:   1.25rem;
    --text-2xl:  1.5rem;
    --text-3xl:  1.875rem;
    --text-4xl:  2.25rem;
    --text-5xl:  3rem;
    --text-6xl:  3.75rem;

    /* Spacing scale */
    --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;

    /* Border radius */
    --radius-sm:  0.25rem;
    --radius:     0.5rem;
    --radius-md:  0.75rem;
    --radius-lg:  1rem;
    --radius-xl:  1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm:  0 1px 2px rgba(0,0,0,.06);
    --shadow:     0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
    --shadow-md:  0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);
    --shadow-lg:  0 20px 25px -5px rgba(0,0,0,.12), 0 10px 10px -5px rgba(0,0,0,.04);
    --shadow-xl:  0 25px 50px -12px rgba(0,0,0,.25);

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

    /* Layout */
    --container-max: 1240px;
    --container-pad: 1.5rem;
    --header-height: 70px;
    --topbar-height: 40px;
}

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

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

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

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

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;
    font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.25;
    font-weight: 700;
    color: var(--color-secondary);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p { line-height: 1.75; color: var(--color-text-mid); }

strong { font-weight: 700; }
em { font-style: italic; }

:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

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

.section {
    padding-block: var(--space-20);
}

.section-sm { padding-block: var(--space-12); }
.section-lg { padding-block: var(--space-24); }

/* Grid helpers */
.grid { display: grid; gap: var(--space-8); }
.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-6 { grid-template-columns: repeat(6, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

/* Flex helpers */
.flex     { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* Text utilities */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }
.text-muted  { color: var(--color-muted); }
.text-primary{ color: var(--color-primary); }
.text-white  { color: var(--color-white); }
.text-sm     { font-size: var(--text-sm); }
.text-lg     { font-size: var(--text-lg); }

/* Spacing */
.mt-auto { margin-top: auto; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

/* Visibility */
.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;
}

/* ──────────────────────────────────────────────────────────────
   4. SECTION HEADINGS
────────────────────────────────────────────────────────────── */
.section-label {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.section-title {
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--color-secondary);
    margin-bottom: var(--space-4);
    line-height: 1.2;
}

.section-title span { color: var(--color-primary); }

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-muted);
    max-width: 640px;
    margin-inline: auto;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-header .section-title { margin-bottom: var(--space-4); }

/* Divider accent line */
.divider-line {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-full);
    margin-inline: auto;
    margin-top: var(--space-4);
}

/* ──────────────────────────────────────────────────────────────
   5. BUTTONS
────────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: 0 4px 14px rgba(232,82,10,0.4);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(232,82,10,0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
    box-shadow: var(--shadow);
}
.btn-white:hover {
    background: var(--color-off-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-white {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}
.btn-outline-white:hover {
    background: var(--color-white);
    color: var(--color-secondary);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 2.25rem;
    font-size: var(--text-base);
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: var(--text-xs);
}

/* ──────────────────────────────────────────────────────────────
   6. TOP BAR
────────────────────────────────────────────────────────────── */
.top-bar {
    background: var(--color-secondary);
    color: var(--color-white);
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    font-size: var(--text-xs);
    position: relative;
    z-index: 1001;
}

.top-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    height: 100%;
}

.top-bar-left,
.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.top-bar-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    transition: color var(--transition-fast);
}
.top-bar-link:hover { color: var(--color-primary-light); }
.top-bar-link i { font-size: 0.7rem; color: var(--color-primary); }

.top-bar-social {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding-left: var(--space-4);
    border-left: 1px solid rgba(255,255,255,0.15);
}
.top-bar-social a {
    color: rgba(255,255,255,0.75);
    font-size: 0.8rem;
    transition: color var(--transition-fast), transform var(--transition-fast);
    display: flex;
    align-items: center;
}
.top-bar-social a:hover { color: var(--color-primary-light); transform: translateY(-1px); }

/* ──────────────────────────────────────────────────────────────
   7. MAIN NAVIGATION
────────────────────────────────────────────────────────────── */
.main-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-white);
    height: var(--header-height);
    display: flex;
    align-items: center;
    box-shadow: 0 1px 0 var(--color-border);
    transition: box-shadow var(--transition), background var(--transition);
}

.main-nav.nav-scrolled {
    box-shadow: var(--shadow-md);
}

.main-nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    height: 100%;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-text {
    font-size: var(--text-xl);
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--color-secondary);
    line-height: 1;
}

.logo-accent {
    color: var(--color-primary);
}

/* Nav menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu > li > a {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-secondary);
    text-decoration: none;
    border-radius: var(--radius);
    transition: color var(--transition-fast), background var(--transition-fast);
    position: relative;
    white-space: nowrap;
}

.nav-menu > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 70%;
    height: 2px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    transition: transform var(--transition);
}

.nav-menu > li > a:hover,
.nav-menu > li.active > a {
    color: var(--color-primary);
}

.nav-menu > li > a:hover::after,
.nav-menu > li.active > a::after {
    transform: translateX(-50%) scaleX(1);
}

/* Dropdown */
.has-dropdown { position: relative; }

.dropdown-arrow {
    font-size: 0.65rem;
    transition: transform var(--transition);
}

.has-dropdown:hover .dropdown-arrow,
.has-dropdown.open .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 230px;
    padding: var(--space-2) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    border: 1px solid var(--color-border);
    z-index: 100;
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown li a {
    display: block;
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-mid);
    transition: background var(--transition-fast), color var(--transition-fast), padding-left var(--transition-fast);
}

.dropdown li a:hover {
    background: var(--color-off-white);
    color: var(--color-primary);
    padding-left: calc(var(--space-5) + 4px);
}

/* Quote button in nav */
.nav-cta .btn-quote {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.6rem 1.25rem;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    text-decoration: none;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    box-shadow: 0 4px 12px rgba(232,82,10,0.35);
    white-space: nowrap;
}

.nav-cta .btn-quote:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(232,82,10,0.5);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 20px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    flex-shrink: 0;
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-secondary);
    border-radius: var(--radius-full);
    transition: transform var(--transition), opacity var(--transition);
}

.hamburger.is-open .hamburger-line:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.hamburger.is-open .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.hamburger.is-open .hamburger-line:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* ──────────────────────────────────────────────────────────────
   8. WHATSAPP FLOAT BUTTON
────────────────────────────────────────────────────────────── */
.whatsapp-float {
    position: fixed;
    left: 24px;
    bottom: 24px;
    z-index: 9999;
    width: 56px;
    height: 56px;
    background: var(--color-wa);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.75rem;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(37,211,102,0.5);
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    overflow: visible;
}

.whatsapp-float:hover {
    background: var(--color-wa-dark);
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(37,211,102,0.65);
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--color-wa);
    animation: wa-pulse 2s infinite;
    z-index: -1;
}

@keyframes wa-pulse {
    0%   { transform: scale(1); opacity: 0.7; }
    70%  { transform: scale(1.4); opacity: 0; }
    100% { transform: scale(1.4); opacity: 0; }
}

.whatsapp-tooltip {
    position: absolute;
    left: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-secondary);
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: 600;
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius);
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition);
}

.whatsapp-tooltip::before {
    content: '';
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-right-color: var(--color-secondary);
}

.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* ──────────────────────────────────────────────────────────────
   9. HERO SECTION
────────────────────────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background: var(--color-secondary);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('/assets/images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.3;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(26,35,66,0.95) 0%,
        rgba(26,35,66,0.75) 50%,
        rgba(232,82,10,0.3) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 820px;
    padding: var(--space-8) var(--container-pad);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(232,82,10,0.2);
    border: 1px solid rgba(232,82,10,0.4);
    color: var(--color-primary-light);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--space-6);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: var(--space-6);
    letter-spacing: -0.02em;
}

.hero-title .accent { color: var(--color-primary-light); }

.hero-description {
    font-size: var(--text-xl);
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin: 0 auto var(--space-10);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255,255,255,0.5);
    font-size: var(--text-xs);
    animation: bounce 2s infinite;
}

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

/* Hero stats strip */
.hero-stats {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: var(--space-5) 0;
}

.hero-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    text-align: center;
}

.hero-stat-value {
    font-size: var(--text-3xl);
    font-weight: 800;
    color: var(--color-primary-light);
    display: block;
}

.hero-stat-label {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ──────────────────────────────────────────────────────────────
   10. INTRO / ABOUT STRIP
────────────────────────────────────────────────────────────── */
.intro-section {
    background: var(--color-off-white);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.intro-image-wrap {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.intro-image-wrap img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.intro-badge-float {
    position: absolute;
    bottom: var(--space-6);
    left: var(--space-6);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: 700;
    box-shadow: var(--shadow-lg);
}

.intro-badge-float strong { display: block; font-size: var(--text-2xl); }

.intro-text h2 { margin-bottom: var(--space-4); }
.intro-text p  { margin-bottom: var(--space-6); }

.intro-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.intro-feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.intro-feature-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    background: rgba(232,82,10,0.1);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* ──────────────────────────────────────────────────────────────
   11. FEATURE BLOCKS (6-col grid)
────────────────────────────────────────────────────────────── */
.features-section { background: var(--color-white); }

.features-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-6);
}

.feature-card {
    background: var(--color-off-white);
    border-radius: var(--radius-lg);
    padding: var(--space-8) var(--space-6);
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transition: transform var(--transition);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    background: var(--color-white);
}

.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-5);
    box-shadow: 0 8px 20px rgba(232,82,10,0.3);
}

.feature-card h3 {
    font-size: var(--text-base);
    font-weight: 700;
    margin-bottom: var(--space-2);
    color: var(--color-secondary);
}

.feature-card p {
    font-size: var(--text-sm);
    color: var(--color-muted);
    line-height: 1.6;
}

/* ──────────────────────────────────────────────────────────────
   12. PRODUCT CARDS
────────────────────────────────────────────────────────────── */
.products-section { background: var(--color-off-white); }

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-border);
}

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

.product-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--color-light);
}

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

.product-card:hover .product-card-image img {
    transform: scale(1.07);
}

.product-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26,35,66,0.9) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: var(--space-5);
    opacity: 0;
    transition: opacity var(--transition);
}

.product-card:hover .product-card-overlay { opacity: 1; }

.product-card-overlay .btn {
    transform: translateY(10px);
    transition: transform var(--transition);
}

.product-card:hover .product-card-overlay .btn {
    transform: translateY(0);
}

.product-card-body {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-card-category {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: rgba(232,82,10,0.1);
    padding: 0.2rem 0.65rem;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-3);
}

.product-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
    color: var(--color-secondary);
}

.product-card p {
    font-size: var(--text-sm);
    color: var(--color-muted);
    flex: 1;
    margin-bottom: var(--space-5);
}

.product-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    gap: var(--space-3);
}

/* Badge/tag styles */
.badge {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
}

.badge-primary  { background: rgba(232,82,10,0.1);  color: var(--color-primary); }
.badge-secondary{ background: rgba(26,35,66,0.08);  color: var(--color-secondary); }
.badge-success  { background: rgba(16,185,129,0.1); color: var(--color-success); }
.badge-new      { background: var(--color-primary); color: var(--color-white); }

/* Product category page specific */
.product-cat-hero {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-mid) 100%);
    padding: var(--space-20) 0;
    text-align: center;
    color: var(--color-white);
}

.product-cat-hero h1 { color: var(--color-white); }

.product-filter-bar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-10);
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-mid);
    background: var(--color-off-white);
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

/* ──────────────────────────────────────────────────────────────
   13. PROCESS STEPS
────────────────────────────────────────────────────────────── */
.process-section { background: var(--color-secondary); }
.process-section .section-title,
.process-section .section-label { color: var(--color-white); }
.process-section .section-subtitle { color: rgba(255,255,255,0.65); }

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 36px;
    left: calc(12.5% + 24px);
    right: calc(12.5% + 24px);
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    z-index: 0;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-step-number {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--text-2xl);
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-5);
    border: 4px solid rgba(255,255,255,0.15);
    box-shadow: 0 0 0 8px rgba(232,82,10,0.2);
}

.process-step h3 {
    color: var(--color-white);
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
}

.process-step p {
    color: rgba(255,255,255,0.65);
    font-size: var(--text-sm);
}

/* ──────────────────────────────────────────────────────────────
   14. CTA BANNER
────────────────────────────────────────────────────────────── */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    text-align: center;
    padding: var(--space-20) 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    pointer-events: none;
}

.cta-section .section-title { color: var(--color-white); }
.cta-section .section-subtitle { color: rgba(255,255,255,0.85); }

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-top: var(--space-8);
}

/* ──────────────────────────────────────────────────────────────
   15. GALLERY
────────────────────────────────────────────────────────────── */
.gallery-section { background: var(--color-off-white); }

.gallery-filter {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-10);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    background: var(--color-light);
}

.gallery-item.wide  { grid-column: span 2; }
.gallery-item.tall  { grid-row: span 2; }

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

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

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26,35,66,0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
    color: var(--color-white);
    padding: var(--space-4);
    text-align: center;
}

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

.gallery-item-overlay i {
    font-size: 2rem;
    margin-bottom: var(--space-2);
}

.gallery-item-overlay p {
    color: var(--color-white);
    font-size: var(--text-sm);
    font-weight: 600;
}

/* Lightbox */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
}

.lightbox-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

.lightbox-inner {
    position: relative;
    max-width: 1000px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.lightbox-caption {
    color: rgba(255,255,255,0.8);
    text-align: center;
    margin-top: var(--space-4);
    font-size: var(--text-sm);
}

.lightbox-close {
    position: absolute;
    top: -48px;
    right: 0;
    color: var(--color-white);
    font-size: 1.75rem;
    cursor: pointer;
    background: none;
    border: none;
    line-height: 1;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.lightbox-close:hover { color: var(--color-primary-light); transform: rotate(90deg); }

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-white);
    font-size: 2rem;
    cursor: pointer;
    background: rgba(255,255,255,0.1);
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.lightbox-nav:hover { background: rgba(232,82,10,0.6); }
.lightbox-prev { left: -64px; }
.lightbox-next { right: -64px; }

/* ──────────────────────────────────────────────────────────────
   16. FORMS
────────────────────────────────────────────────────────────── */
.form-section { background: var(--color-off-white); }

.form-container {
    max-width: 760px;
    margin-inline: auto;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-12);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--space-2);
}

label .required { color: var(--color-error); margin-left: 2px; }

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    font-size: var(--text-base);
    color: var(--color-text);
    background: var(--color-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(232,82,10,0.15);
}

.form-control.is-valid   { border-color: var(--color-success); }
.form-control.is-invalid { border-color: var(--color-error); }

.form-control.is-valid:focus  { box-shadow: 0 0 0 3px rgba(16,185,129,0.15); }
.form-control.is-invalid:focus{ box-shadow: 0 0 0 3px rgba(239,68,68,0.15); }

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

select.form-control {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-hint {
    font-size: var(--text-xs);
    color: var(--color-muted);
    margin-top: var(--space-1);
}

.form-error {
    font-size: var(--text-xs);
    color: var(--color-error);
    margin-top: var(--space-1);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.form-success-msg {
    background: rgba(16,185,129,0.1);
    border: 1px solid rgba(16,185,129,0.3);
    color: #065F46;
    border-radius: var(--radius);
    padding: var(--space-5);
    text-align: center;
    font-weight: 600;
    display: none;
}

.form-success-msg.show { display: block; }

/* File Upload */
.file-upload-wrap {
    position: relative;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-10) var(--space-6);
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition);
    background: var(--color-off-white);
}

.file-upload-wrap:hover,
.file-upload-wrap.drag-over {
    border-color: var(--color-primary);
    background: rgba(232,82,10,0.04);
}

.file-upload-wrap input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
}

.file-upload-icon { font-size: 2.5rem; color: var(--color-primary); margin-bottom: var(--space-3); }
.file-upload-text { font-size: var(--text-sm); color: var(--color-muted); }
.file-upload-text strong { color: var(--color-primary); }

.form-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
    font-size: var(--text-sm);
    color: var(--color-text-mid);
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ──────────────────────────────────────────────────────────────
   17. TESTIMONIALS
────────────────────────────────────────────────────────────── */
.testimonials-section { background: var(--color-white); }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.testimonial-card {
    background: var(--color-off-white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    border: 1px solid var(--color-border);
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    font-size: 5rem;
    color: var(--color-primary);
    opacity: 0.15;
    position: absolute;
    top: var(--space-4);
    right: var(--space-6);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-stars {
    color: var(--color-accent);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
}

.testimonial-text {
    font-size: var(--text-base);
    color: var(--color-text-mid);
    line-height: 1.75;
    margin-bottom: var(--space-6);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--color-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.25rem;
    font-weight: 700;
    flex-shrink: 0;
}

.testimonial-name  { font-weight: 700; font-size: var(--text-sm); color: var(--color-secondary); }
.testimonial-role  { font-size: var(--text-xs); color: var(--color-muted); }

/* ──────────────────────────────────────────────────────────────
   18. CONTACT PAGE
────────────────────────────────────────────────────────────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: var(--space-12);
    align-items: start;
}

.contact-info-card {
    background: var(--color-secondary);
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    color: var(--color-white);
}

.contact-info-card h3 { color: var(--color-white); margin-bottom: var(--space-6); }

.contact-detail-list { display: flex; flex-direction: column; gap: var(--space-5); }

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    background: rgba(232,82,10,0.2);
    color: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.contact-detail-label { font-size: var(--text-xs); color: rgba(255,255,255,0.5); display: block; }
.contact-detail-value { color: rgba(255,255,255,0.9); font-weight: 500; font-size: var(--text-sm); }
.contact-detail-value a { color: rgba(255,255,255,0.9); text-decoration: none; }
.contact-detail-value a:hover { color: var(--color-primary-light); }

.contact-social {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.contact-social a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.contact-social a:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Map embed */
.map-embed {
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 16/9;
    box-shadow: var(--shadow-lg);
    margin-top: var(--space-12);
}

.map-embed iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

/* ──────────────────────────────────────────────────────────────
   19. BREADCRUMBS
────────────────────────────────────────────────────────────── */
.breadcrumbs {
    padding: var(--space-4) 0;
    background: var(--color-off-white);
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.breadcrumb-item a {
    font-size: var(--text-sm);
    color: var(--color-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover { color: var(--color-primary); }

.breadcrumb-current span {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-secondary);
}

.breadcrumb-separator {
    color: var(--color-border);
    font-size: 0.6rem;
}

/* ──────────────────────────────────────────────────────────────
   20. FOOTER
────────────────────────────────────────────────────────────── */
.site-footer {
    background: var(--color-secondary);
    color: rgba(255,255,255,0.75);
}

.footer-top { padding: var(--space-20) 0 var(--space-12); }

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
    gap: var(--space-10);
}

.footer-logo-text {
    font-size: var(--text-xl);
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--color-white);
    display: inline-block;
    margin-bottom: var(--space-4);
}

.footer-logo-accent { color: var(--color-primary); }

.footer-tagline {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: var(--space-6);
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.social-icon:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-3px);
}

.social-wa:hover { background: var(--color-wa); }

.footer-heading {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid rgba(232,82,10,0.5);
    display: inline-block;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    transition: color var(--transition-fast), gap var(--transition-fast);
}

.footer-links a i { font-size: 0.6rem; color: var(--color-primary); transition: transform var(--transition-fast); }
.footer-links a:hover { color: var(--color-white); }
.footer-links a:hover i { transform: translateX(3px); }

.footer-links .footer-cta-link { color: var(--color-primary-light); font-weight: 600; }

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.65);
}

.footer-contact-list li i {
    color: var(--color-primary);
    margin-top: 2px;
    flex-shrink: 0;
    font-size: 0.85rem;
}

.footer-contact-list a {
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-contact-list a:hover { color: var(--color-primary-light); }

.btn-whatsapp-footer {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-5);
    padding: 0.6rem 1.25rem;
    background: var(--color-wa);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    text-decoration: none;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.btn-whatsapp-footer:hover {
    background: var(--color-wa-dark);
    transform: translateY(-2px);
}

.footer-bottom {
    background: rgba(0,0,0,0.25);
    padding: var(--space-5) 0;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.footer-copy {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.5);
}

.footer-legal {
    display: flex;
    gap: var(--space-5);
}

.footer-legal a {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-legal a:hover { color: var(--color-primary-light); }

/* ──────────────────────────────────────────────────────────────
   21. BACK TO TOP
────────────────────────────────────────────────────────────── */
.back-to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 999;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-secondary);
    color: var(--color-white);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity var(--transition), visibility var(--transition), transform var(--transition), background var(--transition);
    border: 2px solid rgba(255,255,255,0.1);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover { background: var(--color-primary); }

/* ──────────────────────────────────────────────────────────────
   22. SCROLL REVEAL ANIMATIONS
────────────────────────────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Staggered children */
.reveal-stagger > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal-stagger.revealed > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: none; }
.reveal-stagger.revealed > *:nth-child(2) { transition-delay: 0.1s;  opacity: 1; transform: none; }
.reveal-stagger.revealed > *:nth-child(3) { transition-delay: 0.15s; opacity: 1; transform: none; }
.reveal-stagger.revealed > *:nth-child(4) { transition-delay: 0.2s;  opacity: 1; transform: none; }
.reveal-stagger.revealed > *:nth-child(5) { transition-delay: 0.25s; opacity: 1; transform: none; }
.reveal-stagger.revealed > *:nth-child(6) { transition-delay: 0.3s;  opacity: 1; transform: none; }

/* ──────────────────────────────────────────────────────────────
   23. PAGE-SPECIFIC: ABOUT
────────────────────────────────────────────────────────────── */
.about-hero {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-mid) 100%);
    padding: var(--space-24) 0 var(--space-16);
    text-align: center;
}

.about-hero h1 { color: var(--color-white); }
.about-hero p  { color: rgba(255,255,255,0.75); max-width: 600px; margin-inline: auto; }

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.value-card {
    background: var(--color-off-white);
    border-radius: var(--radius-xl);
    padding: var(--space-8) var(--space-6);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: transform var(--transition), box-shadow var(--transition);
}

.value-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    font-size: 1.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-5);
    box-shadow: 0 8px 24px rgba(232,82,10,0.3);
}

/* ──────────────────────────────────────────────────────────────
   24. PAGE-SPECIFIC: MANUFACTURING
────────────────────────────────────────────────────────────── */
.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

.capability-card {
    display: flex;
    gap: var(--space-5);
    background: var(--color-off-white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    border: 1px solid var(--color-border);
    transition: transform var(--transition), box-shadow var(--transition);
}

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

.capability-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 6px 16px rgba(232,82,10,0.3);
}

/* ──────────────────────────────────────────────────────────────
   25. UTILITY: ALERTS
────────────────────────────────────────────────────────────── */
.alert {
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius);
    font-size: var(--text-sm);
    border: 1px solid transparent;
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.alert-success { background: rgba(16,185,129,0.1); border-color: rgba(16,185,129,0.3); color: #065F46; }
.alert-error   { background: rgba(239,68,68,0.1);  border-color: rgba(239,68,68,0.3);  color: #991B1B; }
.alert-warning { background: rgba(245,158,11,0.1); border-color: rgba(245,158,11,0.3); color: #92400E; }
.alert-info    { background: rgba(59,130,246,0.1); border-color: rgba(59,130,246,0.3); color: #1E40AF; }

/* ──────────────────────────────────────────────────────────────
   26. LOADER / SPINNER
────────────────────────────────────────────────────────────── */
.spinner {
    width: 20px; height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: var(--color-white);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    display: inline-block;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ──────────────────────────────────────────────────────────────
   27. PAGE TRANSITION
────────────────────────────────────────────────────────────── */
.page-transition {
    animation: pageFadeIn 0.4s ease forwards;
}

@keyframes pageFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

#main-content { animation: pageFadeIn 0.4s ease forwards; }

/* ──────────────────────────────────────────────────────────────
   28. PRINT STYLES
────────────────────────────────────────────────────────────── */
@media print {
    .top-bar, .main-nav, .whatsapp-float, .back-to-top, .hero-scroll-indicator { display: none !important; }
    body { font-size: 12pt; color: #000; }
    a { color: #000; }
}