/* =============================================================
   Radiant Engineering — Main Stylesheet
   Brand colours verified from live site (radiantcompressor.com.my)
   Primary: Charcoal #1F2933 | Accent: Teal #27B7C5
   Fonts: Montserrat (headings) · Roboto (body)
   =============================================================

   1.  Design Tokens
   2.  Reset & Base
   3.  Typography
   4.  Layout
   5.  Buttons
   6.  Header & Navigation
   7.  Hero
   8.  Trust Bar
   9.  Section Shared
   10. Services Section
   11. About Section
   12. Products Section
   13. Why Section
   14. Industries Section
   15. CTA Strip
   16. Footer
   17. Floating WhatsApp
   18. Utilities
   19. Responsive

   ============================================================= */


/* -------------------------------------------------------------
   1. Design Tokens
   ------------------------------------------------------------- */
:root {
    /* ---- BRAND COLOURS — verified from radiantcompressor.com.my ---- */
    --charcoal:          #1F2933;   /* Primary dark: nav, footer, dark sections  */
    --charcoal-700:      #2D3D4A;   /* Lighter charcoal for card/section variants */
    --charcoal-600:      #374857;
    --teal:              #27B7C5;   /* Primary accent: CTAs, links, icons        */
    --teal-dark:         #1EA0AD;   /* Teal hover / active state                 */
    --teal-pale:         #E6F7F9;   /* Light teal tint: icon bg, pill accents    */
    --teal-mid:          #BDE8ED;   /* Mid teal for borders / dividers           */

    /* ---- NEUTRALS ---- */
    --white:             #FFFFFF;
    --gray-50:           #F6F7F8;
    --gray-100:          #EBEEF0;
    --gray-200:          #D1D7DB;
    --gray-400:          #95A3AC;
    --gray-500:          #5F6B73;   /* Secondary text — from live site           */
    --gray-700:          #384049;
    --text:              #1C1C1C;   /* Body text — from live site                */
    --text-muted:        #5F6B73;
    --border:            #DEE3E7;
    --surface:           #F6F7F8;

    /* ---- WHATSAPP ---- */
    --wa:                #25D366;
    --wa-dark:           #128C7E;

    /* ---- SPACING ---- */
    --sp-1: 0.25rem;   /* 4px  */
    --sp-2: 0.5rem;    /* 8px  */
    --sp-3: 0.75rem;   /* 12px */
    --sp-4: 1rem;      /* 16px */
    --sp-5: 1.25rem;   /* 20px */
    --sp-6: 1.5rem;    /* 24px */
    --sp-8: 2rem;      /* 32px */
    --sp-10: 2.5rem;   /* 40px */
    --sp-12: 3rem;     /* 48px */
    --sp-16: 4rem;     /* 64px */
    --sp-20: 5rem;     /* 80px */
    --sp-24: 6rem;     /* 96px */

    /* ---- RADIUS ---- */
    --r-sm:   4px;
    --r-md:   8px;
    --r-lg:   12px;
    --r-xl:   16px;
    --r-full: 9999px;

    /* ---- SHADOWS ---- */
    --sh-sm:        0 1px 4px rgba(31,41,51,0.07);
    --sh-md:        0 4px 16px rgba(31,41,51,0.10);
    --sh-lg:        0 8px 32px rgba(31,41,51,0.14);
    --sh-card:      0 2px 12px rgba(31,41,51,0.07);
    --sh-card-up:   0 8px 28px rgba(31,41,51,0.13);

    /* ---- TRANSITIONS ---- */
    --t:     0.2s ease;
    --t-lg:  0.35s ease;

    /* ---- LAYOUT ---- */
    --container-max: 1200px;
    --container-pad: 1.25rem;
    --header-h:      72px;
}


/* -------------------------------------------------------------
   2. Reset & Base
   ------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: 'Roboto', system-ui, -apple-system, sans-serif;
    font-size: 1rem;
    line-height: 1.65;
    color: var(--text);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a        { color: inherit; text-decoration: none; }
ul, ol   { list-style: none; }
button   { font-family: inherit; cursor: pointer; border: none; background: none; }

/* Skip link */
.skip-link {
    position: absolute;
    top: -999px;
    left: var(--sp-4);
    z-index: 9999;
    padding: var(--sp-2) var(--sp-4);
    background: var(--charcoal);
    color: var(--white);
    font-size: 0.875rem;
    border-radius: var(--r-sm);
}
.skip-link:focus { top: var(--sp-4); }


/* -------------------------------------------------------------
   3. Typography
   ------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', system-ui, sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--charcoal);
}

p { color: var(--text-muted); }


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

.section {
    padding-block: var(--sp-16);
}

@media (min-width: 768px)  { :root { --container-pad: 2rem; } .section { padding-block: var(--sp-20); } }
@media (min-width: 1024px) { .section { padding-block: var(--sp-24); } }


/* -------------------------------------------------------------
   5. Buttons
   ------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: 0.6875rem 1.375rem;
    font-family: 'Roboto', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.4;
    border-radius: var(--r-md);
    border: 2px solid transparent;
    transition: background var(--t), color var(--t), border-color var(--t), box-shadow var(--t), transform var(--t);
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none;
}
.btn:active { transform: translateY(1px); }
.btn-lg     { padding: 0.875rem 1.75rem; font-size: 1rem; border-radius: var(--r-lg); }

/* Teal (primary) — Uiverse-inspired shimmer sweep on hover */
.btn-primary {
    background: var(--teal);
    color: var(--white);
    border-color: var(--teal);
    position: relative;
    overflow: hidden;
}
.btn-primary::after {
    content: '';
    position: absolute;
    top: 0; left: -80%;
    width: 55%; height: 100%;
    background: linear-gradient(to right, transparent 0%, rgba(255,255,255,0.22) 50%, transparent 100%);
    transform: skewX(-18deg);
    transition: left 0.55s ease;
    pointer-events: none;
}
.btn-primary:hover::after,
.btn-primary:focus-visible::after { left: 130%; }
.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--teal-dark);
    border-color: var(--teal-dark);
    box-shadow: 0 4px 14px rgba(39,183,197,0.38);
}

/* Charcoal outlined */
.btn-secondary {
    background: transparent;
    color: var(--charcoal);
    border-color: var(--charcoal);
}
.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: var(--charcoal);
    color: var(--white);
}

/* Outline white (for dark backgrounds) */
.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.5);
}
.btn-outline-light:hover,
.btn-outline-light:focus-visible {
    background: rgba(255,255,255,0.10);
    border-color: rgba(255,255,255,0.8);
}

/* Header WhatsApp button — shimmer sweep */
.btn-whatsapp {
    background: var(--teal);
    color: var(--white);
    border-color: var(--teal);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border-radius: var(--r-md);
    font-family: 'Roboto', sans-serif;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}
.btn-whatsapp::after {
    content: '';
    position: absolute;
    top: 0; left: -80%;
    width: 55%; height: 100%;
    background: linear-gradient(to right, transparent 0%, rgba(255,255,255,0.22) 50%, transparent 100%);
    transform: skewX(-18deg);
    transition: left 0.55s ease;
    pointer-events: none;
}
.btn-whatsapp:hover::after,
.btn-whatsapp:focus-visible::after { left: 130%; }
.btn-whatsapp:hover,
.btn-whatsapp:focus-visible {
    background: var(--teal-dark);
    border-color: var(--teal-dark);
}

/* Product card button */
.btn-product {
    background: transparent;
    color: var(--charcoal);
    border-color: var(--charcoal);
    font-size: 0.875rem;
    padding: 0.5rem 1.125rem;
}
.btn-product:hover,
.btn-product:focus-visible {
    background: var(--charcoal);
    color: var(--white);
}

/* CTA strip — white filled, shimmer sweep */
.btn-cta-primary {
    background: var(--white);
    color: var(--charcoal);
    border-color: var(--white);
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    border-radius: var(--r-lg);
    position: relative;
    overflow: hidden;
}
.btn-cta-primary::after {
    content: '';
    position: absolute;
    top: 0; left: -80%;
    width: 55%; height: 100%;
    background: linear-gradient(to right, transparent 0%, rgba(39,183,197,0.15) 50%, transparent 100%);
    transform: skewX(-18deg);
    transition: left 0.55s ease;
    pointer-events: none;
}
.btn-cta-primary:hover::after,
.btn-cta-primary:focus-visible::after { left: 130%; }
.btn-cta-primary:hover,
.btn-cta-primary:focus-visible {
    background: var(--gray-100);
    border-color: var(--gray-100);
}

/* CTA strip — outline white */
.btn-cta-secondary {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.45);
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    border-radius: var(--r-lg);
}
.btn-cta-secondary:hover,
.btn-cta-secondary:focus-visible {
    background: rgba(255,255,255,0.10);
    border-color: rgba(255,255,255,0.8);
}

/* Focus ring */
.btn:focus-visible {
    outline: 3px solid var(--teal);
    outline-offset: 2px;
}


/* -------------------------------------------------------------
   6. Header & Navigation
   ------------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-h);
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
    transition: box-shadow var(--t);
}
.site-header.is-scrolled {
    box-shadow: var(--sh-md);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    height: var(--header-h);
}

/* Logo */
.logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    text-decoration: none;
}
.logo-img  { height: 56px; width: auto; max-height: 56px; }
.logo-fallback {
    display: none;
    align-items: center;
    gap: 2px;
    font-family: 'Montserrat', sans-serif;
}
.logo-primary  { font-size: 1.25rem; font-weight: 800; letter-spacing: 0.04em; color: var(--charcoal); }
.logo-sep      { width: 3px; height: 22px; background: var(--teal); border-radius: 2px; margin-inline: 6px; }
.logo-secondary {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--teal);
    line-height: 1;
    align-self: flex-end;
    padding-bottom: 2px;
}

/* Nav */
.main-nav { flex: 1; display: flex; justify-content: flex-end; }
.nav-list  { display: flex; align-items: center; gap: var(--sp-1); }

.nav-link {
    display: flex;
    align-items: center;
    gap: 3px;
    padding: var(--sp-2) var(--sp-3);
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: var(--r-sm);
    transition: color var(--t), background var(--t);
    white-space: nowrap;
}
.nav-link:hover,
.nav-link:focus-visible { color: var(--charcoal); background: var(--gray-50); }
.nav-link.is-active { color: var(--teal); font-weight: 600; }

.nav-chevron {
    width: 12px; height: 12px;
    transition: transform var(--t);
    flex-shrink: 0;
}

/* Dropdown */
.nav-item { position: relative; }
.nav-item.has-dropdown:hover .dropdown,
.nav-item.has-dropdown:focus-within .dropdown {
    opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.nav-item.has-dropdown:hover .nav-chevron,
.nav-item.has-dropdown:focus-within .nav-chevron {
    transform: rotate(180deg);
}

.dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    min-width: 256px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-lg);
    padding: var(--sp-2);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--t), transform var(--t), visibility var(--t);
    z-index: 50;
}
.dropdown li a {
    display: block;
    padding: var(--sp-3) var(--sp-4);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    border-radius: var(--r-md);
    transition: background var(--t), color var(--t);
}
.dropdown li a:hover,
.dropdown li a:focus-visible {
    background: var(--teal-pale);
    color: var(--charcoal);
}
.dropdown-divider { height: 1px; background: var(--border); margin: var(--sp-2) var(--sp-3); }
.dropdown-view-all { color: var(--teal) !important; font-weight: 600 !important; }

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px; height: 40px;
    padding: var(--sp-2);
    border-radius: var(--r-md);
    flex-shrink: 0;
}
.nav-toggle:hover { background: var(--gray-50); }
.hamburger-bar {
    display: block;
    width: 22px; height: 2px;
    background: var(--charcoal);
    border-radius: 2px;
    transition: transform var(--t), opacity var(--t);
}
.nav-toggle.is-open .hamburger-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open .hamburger-bar:nth-child(2) { opacity: 0; }
.nav-toggle.is-open .hamburger-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* -------------------------------------------------------------
   7. Hero
   ------------------------------------------------------------- */
.hero {
    position: relative;
    background-color: var(--charcoal);
    background-image:
        linear-gradient(135deg, rgba(31,41,51,0.97) 0%, rgba(45,61,74,0.92) 50%, rgba(31,41,51,0.97) 100%),
        url('../images/hero-bg.jpg');  /* Add hero-bg.jpg — industrial/compressor photo */
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

/* Dot texture */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(39,183,197,0.07) 1px, transparent 1px);
    background-size: 30px 30px;
    pointer-events: none;
}

/* Teal bottom border */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--teal), var(--teal-dark));
}

.hero-inner {
    position: relative;
    z-index: 1;
    min-height: calc(88vh - var(--header-h));
    display: flex;
    align-items: center;
    padding-block: var(--sp-20);
}

/* Two-column layout on desktop */
.hero-layout {
    display: flex;
    align-items: center;
    gap: var(--sp-16);
}

.hero-content { flex: 1; max-width: 620px; }

.hero-eyebrow {
    display: inline-block;
    margin-bottom: var(--sp-5);
    padding: var(--sp-2) var(--sp-4);
    background: rgba(39,183,197,0.15);
    border: 1px solid rgba(39,183,197,0.3);
    border-radius: var(--r-full);
    font-family: 'Roboto', sans-serif;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--teal);
}

.hero-heading {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: clamp(1.875rem, 5vw, 3.125rem);
    line-height: 1.1;
    color: var(--white);
    letter-spacing: -0.02em;
    margin-bottom: var(--sp-5);
}

.hero-heading-accent { color: var(--teal); }

.hero-desc {
    font-family: 'Roboto', sans-serif;
    font-size: clamp(1rem, 2vw, 1.125rem);
    line-height: 1.75;
    color: rgba(255,255,255,0.7);
    max-width: 540px;
    margin-bottom: var(--sp-8);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-3);
    margin-bottom: var(--sp-5);
}

.hero-sub-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--sp-3);
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.55);
}
.hero-sub-cta a {
    color: rgba(255,255,255,0.65);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--t);
}
.hero-sub-cta a:hover { color: var(--teal); }

/* Hero right — decorative visual */
.hero-visual {
    flex-shrink: 0;
    width: 260px;
    height: 260px;
    position: relative;
    display: none;            /* shown on desktop via media query */
    align-items: center;
    justify-content: center;
}

.hero-visual-ring {
    position: absolute;
    inset: 0;
    border: 2px solid rgba(39,183,197,0.2);
    border-radius: 50%;
    animation: ring-spin 18s linear infinite;
}
.hero-visual-ring::before {
    content: '';
    position: absolute;
    top: -4px; left: 50%;
    width: 10px; height: 10px;
    background: var(--teal);
    border-radius: 50%;
    transform: translateX(-50%);
}

@keyframes ring-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.hero-visual-core {
    width: 110px; height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid rgba(39,183,197,0.35);
    border-radius: 50%;
    background: rgba(39,183,197,0.06);
}
.hero-visual-core svg {
    width: 64px; height: 64px;
    color: rgba(39,183,197,0.6);
}

.hero-visual-label {
    position: absolute;
    bottom: -var(--sp-8);
    font-family: 'Roboto', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(39,183,197,0.6);
    text-align: center;
    width: 100%;
    bottom: -2rem;
}


/* -------------------------------------------------------------
   8. Trust Bar
   ------------------------------------------------------------- */
.trust-bar {
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
    padding-block: var(--sp-6);
    box-shadow: var(--sh-sm);
}

.trust-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--sp-6) var(--sp-10);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    transition: transform var(--t);
}
/* Uiverse-inspired: subtle lift on trust items */
.trust-item:hover { transform: translateY(-2px); }
.trust-item strong {
    display: block;
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--charcoal);
    line-height: 1.3;
}
.trust-item span {
    display: block;
    font-family: 'Roboto', sans-serif;
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.3;
}

.trust-icon {
    width: 24px; height: 24px;
    color: var(--teal);
    flex-shrink: 0;
}


/* -------------------------------------------------------------
   9. Section Shared
   ------------------------------------------------------------- */
.section-header {
    margin-bottom: var(--sp-12);
    text-align: center;
    max-width: 600px;
    margin-inline: auto;
}
.section-header--light .section-title  { color: var(--white); }
.section-header--light .section-title::after { background: var(--teal); }
.section-header--light .section-desc   { color: rgba(255,255,255,0.62); }

.section-eyebrow {
    display: inline-block;
    margin-bottom: var(--sp-3);
    font-family: 'Roboto', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal);
}
.section-eyebrow--light { color: rgba(39,183,197,0.8); }

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.625rem, 3.5vw, 2.25rem);
    font-weight: 800;
    color: var(--charcoal);
    letter-spacing: -0.02em;
    margin-bottom: var(--sp-4);
}
.section-title::after {
    content: '';
    display: block;
    width: 44px; height: 3px;
    background: var(--teal);
    border-radius: 2px;
    margin: var(--sp-4) auto 0;
}
/* Left-aligned variant */
.section-title--left { text-align: left; }
.section-title--left::after { margin-left: 0; }

.section-desc {
    font-family: 'Roboto', sans-serif;
    font-size: 1.0625rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.section-action {
    margin-top: var(--sp-10);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--sp-3);
}


/* -------------------------------------------------------------
   10. Services Section
   ------------------------------------------------------------- */
.services-section { background: var(--white); }

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-5);
}

.service-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--border);
    border-top: 3px solid transparent;
    border-radius: var(--r-xl);
    padding: var(--sp-8);
    transition: box-shadow var(--t-lg), transform var(--t-lg), border-top-color var(--t-lg);
    overflow: hidden;
}
.service-card:hover {
    box-shadow: var(--sh-card-up);
    transform: translateY(-3px);
    border-top-color: var(--teal);
}

.service-card-num {
    position: absolute;
    top: var(--sp-5);
    right: var(--sp-6);
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-100);
    line-height: 1;
    user-select: none;
}

.service-card-icon {
    width: 52px; height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--teal-pale);
    border-radius: var(--r-lg);
    margin-bottom: var(--sp-5);
    transition: background var(--t), transform var(--t);
}
.service-card-icon svg { width: 26px; height: 26px; color: var(--teal); transition: color var(--t); }
/* Uiverse-inspired: icon box flips to solid teal on card hover */
.service-card:hover .service-card-icon { background: var(--teal); transform: scale(1.06); }
.service-card:hover .service-card-icon svg { color: var(--white); }

.service-card-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: var(--sp-3);
}

.service-card-desc {
    font-family: 'Roboto', sans-serif;
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: var(--sp-5);
}

.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-family: 'Roboto', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--teal);
    transition: color var(--t), gap var(--t);
}
.service-card-link svg { transition: transform var(--t); }
.service-card-link:hover { color: var(--teal-dark); gap: var(--sp-3); }
.service-card-link:hover svg { transform: translateX(3px); }


/* -------------------------------------------------------------
   11. About Section
   ------------------------------------------------------------- */
.about-section { background: var(--surface); }

.about-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-12);
    align-items: start;
}

.about-content .section-title { margin-bottom: var(--sp-5); }

.about-text {
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: var(--sp-4);
}
.about-text + .btn { margin-top: var(--sp-4); }

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-4);
    padding: var(--sp-4) var(--sp-5);
    background: var(--white);
    border: 1px solid var(--border);
    border-left: 3px solid transparent;
    border-radius: var(--r-lg);
    transition: box-shadow var(--t-lg), border-color var(--t-lg), border-left-color var(--t-lg), transform var(--t-lg);
}
/* Uiverse-inspired: left accent border reveal on hover */
.about-feature:hover {
    box-shadow: var(--sh-card);
    border-color: var(--teal-mid);
    border-left-color: var(--teal);
    transform: translateX(3px);
}

.about-feature-icon {
    width: 36px; height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--teal-pale);
    border-radius: var(--r-md);
    flex-shrink: 0;
}
.about-feature-icon svg { width: 20px; height: 20px; color: var(--teal); }

.about-feature strong {
    display: block;
    font-family: 'Roboto', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 3px;
}
.about-feature span {
    font-family: 'Roboto', sans-serif;
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.5;
}


/* -------------------------------------------------------------
   12. Products Section
   ------------------------------------------------------------- */
.products-section {
    background: var(--charcoal);
    position: relative;
}
/* Subtle texture on dark bg */
.products-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}
.products-section .container { position: relative; z-index: 1; }

.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-5);
}

.product-card {
    background: var(--white);
    border-radius: var(--r-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow var(--t-lg), transform var(--t-lg);
}
.product-card:hover { box-shadow: var(--sh-lg); transform: translateY(-4px); }

/* Visual area — gradient placeholder, replaced by real image */
.product-card-visual {
    height: 200px;
    position: relative;
    overflow: hidden;
    display: flex; align-items: center; justify-content: center;
}
.product-card-visual--ceccato   { background: linear-gradient(145deg, #162030 0%, #1F2D3F 60%, #0F1822 100%); }
.product-card-visual--accessories { background: linear-gradient(145deg, #0F2020 0%, #1A3530 60%, #0C1C1C 100%); }
.product-card-visual--parts       { background: linear-gradient(145deg, #201510 0%, #3A2515 60%, #180F08 100%); }

/* Cross-hatch texture on visual area */
.product-card-visual::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(45deg, rgba(39,183,197,0.05) 25%, transparent 25%,
        transparent 50%, rgba(39,183,197,0.05) 50%,
        rgba(39,183,197,0.05) 75%, transparent 75%);
    background-size: 10px 10px;
}

.product-card-badge {
    position: absolute;
    top: var(--sp-3); left: var(--sp-4);
    padding: 3px 10px;
    background: var(--teal);
    color: var(--white);
    font-family: 'Roboto', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--r-full);
    z-index: 2;
}

.product-card-img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    z-index: 1;
    transition: transform 0.5s ease;
}
/* Uiverse-inspired: subtle image zoom on card hover */
.product-card:hover .product-card-img { transform: scale(1.06); }

.product-card-body {
    padding: var(--sp-6) var(--sp-6) var(--sp-7);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-2);
    margin-bottom: var(--sp-3);
}
.product-tag {
    display: inline-block;
    padding: 2px 8px;
    background: var(--teal-pale);
    color: var(--teal-dark);
    font-family: 'Roboto', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--r-sm);
}
.product-tag-sub {
    display: inline-block;
    padding: 2px 8px;
    background: var(--gray-100);
    color: var(--gray-500);
    font-family: 'Roboto', sans-serif;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: var(--r-sm);
}

.product-card-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: var(--sp-3);
}

.product-card-desc {
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: var(--sp-4);
    flex: 1;
}

.product-series-list {
    margin-bottom: var(--sp-5);
    padding-left: 0;
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
}
.product-series-list li {
    font-family: 'Roboto', sans-serif;
    font-size: 0.825rem;
    color: var(--text-muted);
    padding-left: var(--sp-4);
    position: relative;
}
.product-series-list li::before {
    content: '';
    position: absolute;
    left: 0; top: 8px;
    width: 6px; height: 6px;
    background: var(--teal);
    border-radius: 50%;
}


/* -------------------------------------------------------------
   13. Why Section
   ------------------------------------------------------------- */
.why-section { background: var(--white); }

.why-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-5);
}

.why-card {
    padding: var(--sp-7);
    border: 1px solid var(--border);
    border-radius: var(--r-xl);
    transition: box-shadow var(--t-lg), border-color var(--t-lg), transform var(--t-lg);
}
.why-card:hover {
    box-shadow: var(--sh-card-up);
    border-color: var(--teal-mid);
    transform: translateY(-2px);
}

.why-card-icon {
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    background: var(--charcoal);
    border-radius: var(--r-lg);
    margin-bottom: var(--sp-5);
    transition: background var(--t), transform var(--t);
}
.why-card-icon svg { width: 26px; height: 26px; color: var(--teal); transition: color var(--t); }
/* Uiverse-inspired: charcoal icon box transitions to teal on card hover */
.why-card:hover .why-card-icon { background: var(--teal); transform: scale(1.06); }
.why-card:hover .why-card-icon svg { color: var(--white); }

.why-card-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: var(--sp-3);
}

.why-card-desc {
    font-family: 'Roboto', sans-serif;
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.7;
}


/* -------------------------------------------------------------
   14. Industries Section
   ------------------------------------------------------------- */
.industries-section { background: var(--surface); }

.industries-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-5);
}

.industry-card {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: var(--sp-6);
    background: var(--white);
    border: 1px solid var(--border);
    border-top: 3px solid var(--teal);
    border-radius: var(--r-lg);
    transition: box-shadow var(--t-lg), transform var(--t-lg);
    min-width: 0;   /* prevent grid blowout */
}
.industry-card:hover {
    box-shadow: var(--sh-card-up);
    transform: translateY(-2px);
}

.industry-card-icon {
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    background: var(--teal-pale);
    border-radius: var(--r-md);
    margin-bottom: var(--sp-4);
    flex-shrink: 0;
}
.industry-card-icon svg { width: 22px; height: 22px; color: var(--teal); }

.industry-card-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: var(--sp-2);
    line-height: 1.3;
}

.industry-card-desc {
    font-family: 'Roboto', sans-serif;
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.65;
}


/* -------------------------------------------------------------
   15. CTA Strip
   ------------------------------------------------------------- */
.cta-strip {
    background: var(--teal);
    background-image: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
    padding-block: var(--sp-16);
    position: relative;
    overflow: hidden;
}
.cta-strip::before {
    content: '';
    position: absolute; inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.06) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}

.cta-inner {
    position: relative; z-index: 1;
    display: flex;
    flex-direction: column;
    gap: var(--sp-8);
}

.cta-heading {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.5rem, 3.5vw, 2rem);
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.02em;
}

.cta-desc {
    margin-top: var(--sp-3);
    font-family: 'Roboto', sans-serif;
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.82);
    line-height: 1.65;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-3);
    flex-shrink: 0;
}


/* -------------------------------------------------------------
   16. Footer
   ------------------------------------------------------------- */
.site-footer {
    background: var(--charcoal);
    padding-top: var(--sp-16);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-10);
    padding-bottom: var(--sp-12);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo { display: inline-flex; align-items: center; margin-bottom: var(--sp-4); }
.footer-logo img { height: 90px; width: auto; display: block; }
.footer-logo-fallback {
    display: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.125rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    color: var(--white);
}

.footer-tagline {
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.55);
    max-width: 340px;
    margin-bottom: var(--sp-5);
}

.footer-wa-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-2) var(--sp-4);
    background: var(--wa);
    color: var(--white);
    font-family: 'Roboto', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--r-md);
    transition: background var(--t);
}
.footer-wa-btn:hover,
.footer-wa-btn:focus-visible { background: var(--wa-dark); }

.footer-heading {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: var(--sp-4);
}

.footer-links { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer-links a {
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.55);
    transition: color var(--t);
}
.footer-links a:hover,
.footer-links a:focus-visible { color: var(--white); }

.footer-contact-list { display: flex; flex-direction: column; gap: var(--sp-4); }
.footer-contact-list li { display: flex; align-items: flex-start; gap: var(--sp-3); }
.footer-contact-icon { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; color: var(--teal); }
.footer-contact-list span,
.footer-contact-list a {
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.5;
    transition: color var(--t);
}
.footer-contact-list a:hover,
.footer-contact-list a:focus-visible { color: var(--white); }

.footer-contact-cta {
    display: inline-block;
    margin-top: var(--sp-5);
    font-family: 'Roboto', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--teal);
    transition: color var(--t);
}
.footer-contact-cta:hover { color: #7FD6DF; }

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
    padding-block: var(--sp-5);
}
.footer-copyright {
    font-family: 'Roboto', sans-serif;
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.35);
}
.footer-legal { display: flex; gap: var(--sp-5); }
.footer-legal a {
    font-family: 'Roboto', sans-serif;
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.35);
    transition: color var(--t);
}
.footer-legal a:hover { color: rgba(255,255,255,0.7); }


/* -------------------------------------------------------------
   17. Floating WhatsApp
   ------------------------------------------------------------- */
.whatsapp-float {
    position: fixed;
    right: 1.25rem; bottom: 1.5rem;
    z-index: 200;
    width: 56px; height: 56px;
    background: var(--wa);
    color: var(--white);
    border-radius: var(--r-full);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.45);
    transition: background var(--t), transform var(--t), box-shadow var(--t);
    text-decoration: none;
}
/* Uiverse-inspired: repeating pulse ring for attention */
.whatsapp-float::before {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    border: 2px solid rgba(37,211,102,0.6);
    animation: wa-pulse 2.4s ease-out infinite;
    pointer-events: none;
}
@keyframes wa-pulse {
    0%   { transform: scale(1);   opacity: 0.7; }
    70%  { transform: scale(1.5); opacity: 0; }
    100% { transform: scale(1.5); opacity: 0; }
}
.whatsapp-float:hover,
.whatsapp-float:focus-visible {
    background: var(--wa-dark);
    transform: scale(1.08);
    box-shadow: 0 6px 24px rgba(37,211,102,0.55);
}
.whatsapp-float:focus-visible {
    outline: 3px solid var(--wa);
    outline-offset: 3px;
}
.whatsapp-float svg { width: 28px; height: 28px; }


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


/* -------------------------------------------------------------
   19. Responsive
   ------------------------------------------------------------- */

/* ---- 600px ---- */
@media (min-width: 600px) {
    .services-grid       { grid-template-columns: 1fr 1fr; }
    .why-grid            { grid-template-columns: 1fr 1fr; }
    .industries-grid     { grid-template-columns: 1fr 1fr; }
    .trust-list          { gap: var(--sp-5) var(--sp-10); }
    .footer-bottom       { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* ---- 768px ---- */
@media (min-width: 768px) {
    :root { --header-h: 80px; }

    .products-grid       { grid-template-columns: repeat(3, 1fr); }
    .footer-grid         { grid-template-columns: 1.5fr 1fr 1fr; }
    .footer-col--brand   { grid-column: 1 / -1; }

    .about-layout { grid-template-columns: 1fr 1fr; gap: var(--sp-16); }

    .cta-inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: var(--sp-12);
    }
    .cta-text    { max-width: 480px; }
    .cta-actions { flex-shrink: 0; }
}

/* ---- 1024px ---- */
@media (min-width: 1024px) {
    /* Show desktop nav */
    .main-nav    { display: flex; }
    .nav-toggle  { display: none; }
    .btn-whatsapp { display: inline-flex; } /* ensure shown */

    .services-grid   { grid-template-columns: repeat(4, 1fr); }
    .why-grid        { grid-template-columns: repeat(4, 1fr); }
    .industries-grid { grid-template-columns: repeat(4, 1fr); }

    .footer-grid     { grid-template-columns: 1.7fr 1fr 1fr 1.3fr; }
    .footer-col--brand { grid-column: auto; }

    .hero-inner      { padding-block: var(--sp-24); }
    .hero-visual     { display: flex; }

    .product-card-visual { height: 220px; }
}

/* ---- Mobile nav (< 1024px) ---- */
@media (max-width: 1023px) {
    .nav-toggle  { display: flex; }
    .btn-whatsapp { display: none; } /* floating button handles mobile CTA */

    .main-nav {
        position: absolute;
        top: var(--header-h); left: 0; right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--border);
        box-shadow: var(--sh-lg);
        padding: var(--sp-4);
        display: block;
        opacity: 0; visibility: hidden; transform: translateY(-8px);
        transition: opacity var(--t), transform var(--t), visibility var(--t);
        z-index: 90;
        max-height: calc(100vh - var(--header-h));
        overflow-y: auto;
    }
    .main-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }

    .nav-list  { flex-direction: column; align-items: stretch; gap: var(--sp-1); }
    .nav-link  { font-size: 1rem; padding: var(--sp-3) var(--sp-4); justify-content: space-between; }
    .nav-chevron { transform: none !important; }

    /* Dropdowns inline on mobile */
    .dropdown {
        position: static;
        transform: none;
        opacity: 1; visibility: visible;
        box-shadow: none; border: none;
        background: var(--gray-50);
        padding: var(--sp-2);
        border-radius: var(--r-md);
        margin-top: var(--sp-1);
        display: none;
    }
    .nav-item.has-dropdown:hover .dropdown,
    .nav-item.has-dropdown:focus-within .dropdown { display: block; }
    .dropdown li a { padding: var(--sp-2) var(--sp-4); font-size: 0.9rem; }
    .dropdown-divider { margin: var(--sp-2) var(--sp-3); }
}

/* ---- < 480px ---- */
@media (max-width: 479px) {
    .hero-actions  { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .cta-actions   { flex-direction: column; width: 100%; }
    .cta-actions .btn { width: 100%; justify-content: center; }
    .section-action { flex-direction: column; align-items: center; }
    .section-action .btn { width: 100%; justify-content: center; }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}


/* =============================================================
   20. Page Hero (inner pages)
   ============================================================= */

.page-hero {
    background: var(--charcoal);
    padding-block: var(--sp-12) var(--sp-16);
    position: relative;
    overflow: hidden;
}

/* =============================================================
   25. About — Uiverse.io Enhancements (Session 4)
   ============================================================= */

/* About stat items: left border reveal + icon flip on hover */
.about-stat-item {
    transition: background var(--t), padding-left var(--t);
    border-left: 3px solid transparent;
    border-radius: 0 var(--r-md) var(--r-md) 0;
}
.about-stat-item:hover {
    background: var(--teal-pale);
    border-left-color: var(--teal);
    padding-left: var(--sp-3);
}
.about-stat-item:hover .about-stat-icon {
    background: var(--teal);
    transform: scale(1.08);
}
.about-stat-item:hover .about-stat-icon svg { color: var(--white); }
.about-stat-icon { transition: background var(--t), transform var(--t); }
.about-stat-icon svg { transition: color var(--t); }

/* About stat WA button: shimmer sweep (matches .btn-whatsapp) */
.about-stat-wa {
    position: relative;
    overflow: hidden;
}
.about-stat-wa::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.18) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.55s ease;
}
.about-stat-wa:hover::after { transform: translateX(100%); }

/* Brand feature card: glow border on hover */
.brand-feature-card {
    transition: border-color var(--t), box-shadow var(--t);
}
.brand-feature-card:hover {
    border-color: rgba(39,183,197,0.6);
    box-shadow: 0 0 0 3px rgba(39,183,197,0.10);
}

/* Brand series items: lighten bg on hover */
.brand-series-item {
    transition: background var(--t), transform var(--t);
}
.brand-series-item:hover {
    background: rgba(255,255,255,0.10);
    transform: translateX(3px);
}

/* Brand service note: border glow + icon flip on hover */
.brand-service-note {
    transition: border-color var(--t), box-shadow var(--t);
}
.brand-service-note:hover {
    border-color: rgba(39,183,197,0.45);
    box-shadow: 0 0 0 3px rgba(39,183,197,0.08);
}
.brand-service-note-icon {
    transition: background var(--t), transform var(--t);
}
.brand-service-note-icon svg { transition: color var(--t); }
.brand-service-note:hover .brand-service-note-icon {
    background: var(--teal);
    transform: scale(1.08);
}
.brand-service-note:hover .brand-service-note-icon svg { color: var(--white); }

/* Industry card icons: flip to teal on card hover (consistent with service/why cards) */
.industry-card-icon { transition: background var(--t), transform var(--t); }
.industry-card-icon svg { transition: color var(--t); }
.industry-card:hover .industry-card-icon { background: var(--teal); transform: scale(1.06); }
.industry-card:hover .industry-card-icon svg { color: var(--white); }


/* Uiverse-inspired: dot-grid texture — consistent with products + CTA sections */
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(39,183,197,0.07) 1px, transparent 1px);
    background-size: 28px 28px;
    pointer-events: none;
}

/* Teal gradient accent */
.page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(39,183,197,0.08) 0%, transparent 55%);
    pointer-events: none;
}

.page-hero .container { position: relative; z-index: 1; }

.page-hero-content {
    max-width: 680px;
}

.page-hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.875rem, 4.5vw, 2.75rem);
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: var(--sp-4);
}

.page-hero-desc {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.72);
    max-width: 580px;
}

/* Breadcrumb */
.breadcrumb {
    margin-bottom: var(--sp-5);
}

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

.breadcrumb-item {
    font-family: 'Roboto', sans-serif;
    font-size: 0.8125rem;
    font-weight: 500;
    color: rgba(255,255,255,0.5);
}

.breadcrumb-item a {
    color: rgba(255,255,255,0.55);
    transition: color var(--t);
}
.breadcrumb-item a:hover { color: var(--teal); }

.breadcrumb-item + .breadcrumb-item::before {
    content: '/';
    margin-right: var(--sp-2);
    color: rgba(255,255,255,0.3);
}

.breadcrumb-item--current {
    color: var(--teal);
}

@media (min-width: 768px) {
    .page-hero { padding-block: var(--sp-16) var(--sp-20); }
}


/* =============================================================
   21. About — Company Introduction
   ============================================================= */

.about-intro {
    background: var(--white);
}

.about-intro-grid {
    display: grid;
    gap: var(--sp-10);
    align-items: start;
}

@media (min-width: 1024px) {
    .about-intro-grid {
        grid-template-columns: 1fr 400px;
        gap: var(--sp-16);
        align-items: start;
    }
}

/* Text column */
.about-intro-heading {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--charcoal);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: var(--sp-6);
}

.about-intro-text p {
    margin-bottom: var(--sp-5);
    color: var(--text-muted);
    line-height: 1.75;
}

.about-intro-text p:last-of-type {
    margin-bottom: var(--sp-8);
}

.about-intro-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-3);
}

/* Stats panel */
.about-stat-panel {
    position: sticky;
    top: calc(var(--header-h) + var(--sp-6));
}

.about-stat-panel-inner {
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: var(--r-xl);
    padding: var(--sp-8);
}

.about-stat-panel-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--charcoal);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    margin-bottom: var(--sp-6);
    padding-bottom: var(--sp-4);
    border-bottom: 2px solid var(--teal);
    display: inline-block;
}

.about-stat-item {
    display: flex;
    gap: var(--sp-4);
    align-items: flex-start;
    padding-block: var(--sp-4);
    border-bottom: 1px solid var(--gray-100);
}

.about-stat-item:last-of-type {
    border-bottom: none;
}

.about-stat-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    background: var(--teal-pale);
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal);
}

.about-stat-icon svg {
    width: 18px;
    height: 18px;
}

.about-stat-text strong {
    display: block;
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--charcoal);
    line-height: 1.3;
    margin-bottom: 2px;
}

.about-stat-text span {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.about-stat-wa {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    margin-top: var(--sp-6);
    padding: var(--sp-3) var(--sp-5);
    background: var(--wa);
    color: var(--white);
    font-family: 'Roboto', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--r-md);
    transition: background var(--t);
    justify-content: center;
}

.about-stat-wa:hover { background: var(--wa-dark); }


/* =============================================================
   22. About — Values Section
   ============================================================= */

.values-section {
    background: var(--gray-50);
}


/* =============================================================
   23. About — Services Overview
   ============================================================= */

.services-overview {
    background: var(--white);
}


/* =============================================================
   24. About — Brands Section
   ============================================================= */

.brands-section {
    background: var(--charcoal);
}

.brands-grid {
    display: grid;
    gap: var(--sp-6);
}

@media (min-width: 900px) {
    .brands-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--sp-8);
        align-items: start;
    }
}

/* Brand feature card */
.brand-feature-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(39,183,197,0.25);
    border-radius: var(--r-xl);
    padding: var(--sp-8);
}

.brand-feature-header {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    margin-bottom: var(--sp-5);
}

.brand-feature-badge {
    width: 52px;
    height: 52px;
    background: rgba(39,183,197,0.12);
    border-radius: var(--r-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal);
    flex-shrink: 0;
}

.brand-feature-badge svg {
    width: 26px;
    height: 26px;
}

.brand-feature-origin {
    font-family: 'Roboto', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--teal);
    display: block;
    margin-bottom: 2px;
}

.brand-feature-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.01em;
}

.brand-feature-desc {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
    margin-bottom: var(--sp-6);
}

.brand-series-list {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
    margin-bottom: var(--sp-7);
}

.brand-series-item {
    background: rgba(255,255,255,0.05);
    border-left: 3px solid var(--teal);
    border-radius: 0 var(--r-md) var(--r-md) 0;
    padding: var(--sp-3) var(--sp-4);
}

.brand-series-label {
    display: block;
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 2px;
}

.brand-series-note {
    display: block;
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.4;
}

/* Service note card */
.brand-service-note {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: var(--r-xl);
    padding: var(--sp-8);
}

.brand-service-note-icon {
    width: 48px;
    height: 48px;
    background: rgba(39,183,197,0.12);
    border-radius: var(--r-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal);
    margin-bottom: var(--sp-5);
}

.brand-service-note-icon svg {
    width: 24px;
    height: 24px;
}

.brand-service-note-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--sp-4);
}

.brand-service-note-desc {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
    margin-bottom: var(--sp-6);
}

.brand-service-note-link {
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--teal);
    transition: color var(--t);
}


/* =============================================================
   26. Services Page
   ============================================================= */

/* ----- Services grid section (white bg — default) ----- */
.svc-grid-section { background: var(--white); }

.svc-page-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-8);
    margin-top: var(--sp-12);
}

/* ----- Service Page Card ----- */
.svc-page-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--r-xl);
    padding: var(--sp-10);
    display: flex;
    flex-direction: column;
    box-shadow: var(--sh-card);
    transition: transform var(--t), box-shadow var(--t);
}

/* Uiverse: lift + deepen shadow on hover */
.svc-page-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sh-card-up);
}

/* Uiverse: icon flip — teal-pale bg → solid teal on card hover */
.svc-page-card-icon {
    width: 64px;
    height: 64px;
    background: var(--teal-pale);
    border-radius: var(--r-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--sp-6);
    flex-shrink: 0;
    color: var(--teal);
    transition: background var(--t), color var(--t), transform var(--t);
}

.svc-page-card-icon svg {
    width: 28px;
    height: 28px;
}

.svc-page-card:hover .svc-page-card-icon {
    background: var(--teal);
    color: var(--white);
    transform: scale(1.06);
}

.svc-page-card-body {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.svc-page-card-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: var(--sp-3);
    line-height: 1.3;
}

.svc-page-card-desc {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: var(--sp-5);
}

.svc-page-card-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--sp-8);
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    flex: 1;
}

.svc-page-card-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-3);
    font-size: 0.9rem;
    color: var(--gray-700);
    line-height: 1.55;
}

.svc-page-card-feature-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--teal);
    margin-top: 1px;
}

/* ----- Why section (reuses .why-grid / .why-card) ----- */
.svc-why-section { background: var(--surface); }

/* ----- Process / How It Works Section ----- */
.process-section { background: var(--white); }

.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-8);
    margin-top: var(--sp-12);
}

.process-step {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--r-xl);
    padding: var(--sp-10) var(--sp-8);
    text-align: center;
    box-shadow: var(--sh-card);
    transition: transform var(--t), box-shadow var(--t);
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Uiverse: lift on hover */
.process-step:hover {
    transform: translateY(-3px);
    box-shadow: var(--sh-card-up);
}

/* Uiverse: number badge scale + darken on card hover */
.process-step-num {
    width: 52px;
    height: 52px;
    border-radius: var(--r-full);
    background: var(--teal);
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--sp-6);
    flex-shrink: 0;
    transition: background var(--t), transform var(--t);
}

.process-step:hover .process-step-num {
    background: var(--teal-dark);
    transform: scale(1.08);
}

.process-step-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: var(--sp-3);
}

.process-step-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 0;
}

/* Uiverse: arrow slides right on hover */
.process-step-link {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    margin-top: var(--sp-5);
    font-family: 'Roboto', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--teal);
    text-decoration: none;
    transition: color var(--t);
}

.process-step-link:hover { color: var(--teal-dark); }

.process-step-link svg {
    transition: transform var(--t);
}

.process-step-link:hover svg {
    transform: translateX(3px);
}

/* ----- §26 Responsive ----- */
@media (max-width: 900px) {
    .process-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 767px) {
    .svc-page-grid      { grid-template-columns: 1fr; }
    .svc-page-card      { padding: var(--sp-8); }
    .process-step       { padding: var(--sp-8) var(--sp-6); }
}

.brand-service-note-link:hover { color: #fff; }


/* =============================================================
   §27 — Contact Page + Namecard CTA
   ============================================================= */

/* ----- Namecard CTA section ----- */
.namecard-section { background: var(--white); }

.namecard-inner {
    max-width: 680px;
    margin: 0 auto;
    text-align: center;
}

.namecard-icons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-5);
    margin-bottom: var(--sp-8);
}

.namecard-icon-box {
    width: 68px;
    height: 68px;
    background: var(--teal-pale);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal);
    transition: background var(--t), color var(--t);
}

.namecard-icon-box svg { width: 30px; height: 30px; }

.namecard-icon-arrow {
    color: var(--gray-400);
    font-size: 1.25rem;
    line-height: 1;
    padding-bottom: 2px;
}

.namecard-inner h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--charcoal);
    margin-bottom: var(--sp-4);
    line-height: 1.2;
}

.namecard-desc {
    font-size: 1.0625rem;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: var(--sp-8);
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

.namecard-note {
    margin-top: var(--sp-5);
    font-size: 0.875rem;
    color: var(--gray-400);
}

/* Uiverse: icon boxes flip to solid teal on hover */
.namecard-inner:hover .namecard-icon-box {
    background: var(--teal);
    color: var(--white);
}

/* ----- Contact Methods grid (gray-50 section on contact.html) ----- */
.contact-methods-section { background: var(--surface); }

.contact-methods-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-6);
    margin-top: var(--sp-10);
}

.contact-method-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--sp-8) var(--sp-6);
    text-align: center;
    transition: transform var(--t), box-shadow var(--t);
}

.contact-method-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card-hover);
}

.contact-method-icon-wrap {
    width: 56px;
    height: 56px;
    background: var(--teal-pale);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--sp-5);
    color: var(--teal);
    transition: background var(--t), color var(--t);
}

.contact-method-icon-wrap svg { width: 24px; height: 24px; }

.contact-method-card:hover .contact-method-icon-wrap {
    background: var(--teal);
    color: var(--white);
}

.contact-method-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: var(--charcoal);
    margin-bottom: var(--sp-3);
}

.contact-method-card p,
.contact-method-card a {
    font-size: 0.9375rem;
    color: var(--gray-500);
    line-height: 1.6;
}

.contact-method-card a { color: var(--teal); }
.contact-method-card a:hover { color: var(--teal-dark); }

/* ----- index.html secondary namecard hint below CTA buttons ----- */
.cta-namecard {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-3);
    margin-top: var(--sp-6);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.72);
    flex-wrap: wrap;
    text-align: center;
}

.cta-namecard svg { flex-shrink: 0; }

.cta-namecard a {
    color: var(--white);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: rgba(255,255,255,0.55);
    transition: text-decoration-color var(--t);
}

.cta-namecard a:hover { text-decoration-color: var(--white); }

/* ----- §27 Responsive ----- */
@media (max-width: 768px) {
    .contact-methods-grid { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
}

@media (max-width: 600px) {
    .namecard-icons { gap: var(--sp-4); }
    .namecard-icon-box { width: 56px; height: 56px; }
}


/* =============================================================
   §28 — Individual Service Sub-Pages
   ============================================================= */

/* ----- Two-column intro layout ----- */
.svc-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-12);
    align-items: start;
    margin-top: var(--sp-10);
}

.svc-intro-lead {
    font-size: 1.125rem;
    color: var(--gray-700);
    line-height: 1.75;
    margin-bottom: var(--sp-5);
}

.svc-intro-body {
    font-size: 0.9375rem;
    color: var(--gray-500);
    line-height: 1.75;
    margin-bottom: var(--sp-5);
}

.svc-intro-stat-row {
    display: flex;
    gap: var(--sp-8);
    margin-top: var(--sp-6);
    padding-top: var(--sp-6);
    border-top: 1px solid var(--border);
}

.svc-intro-stat-row > div {
    flex: 1;
}

.svc-intro-stat-num {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: var(--teal);
    line-height: 1;
    margin-bottom: var(--sp-1);
}

.svc-intro-stat-label {
    font-size: 0.8125rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ----- What is included: feature list ----- */
.svc-includes-section { background: var(--surface); }

.svc-detail-features {
    list-style: none;
    padding: 0;
    margin: var(--sp-10) 0 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-4) var(--sp-8);
}

.svc-detail-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-4);
    padding: var(--sp-5) var(--sp-6);
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    border-left: 3px solid transparent;
    transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}

.svc-detail-feature:hover {
    border-left-color: var(--teal);
    transform: translateX(3px);
    box-shadow: var(--shadow-card);
}

.svc-detail-feature-icon {
    width: 36px;
    height: 36px;
    background: var(--teal-pale);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--teal);
    transition: background var(--t), color var(--t);
}

.svc-detail-feature:hover .svc-detail-feature-icon {
    background: var(--teal);
    color: var(--white);
}

.svc-detail-feature-icon svg { width: 18px; height: 18px; }

.svc-detail-feature-text {
    font-size: 0.9375rem;
    color: var(--gray-700);
    line-height: 1.55;
    padding-top: 5px;
}

/* ----- Why choose us cards (charcoal bg — dark feature section) ----- */
.svc-reasons-section { background: var(--charcoal); }

.svc-reasons-section .section-eyebrow { color: var(--teal); }
.svc-reasons-section .section-title { color: var(--white); }

.svc-reason-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-6);
    margin-top: var(--sp-10);
}

.svc-reason-card {
    padding: var(--sp-8) var(--sp-7);
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    transition: transform var(--t), box-shadow var(--t), background var(--t);
    display: flex;
    flex-direction: column;
}

.svc-reason-card:hover {
    transform: translateY(-3px);
    background: rgba(255,255,255,0.09);
    box-shadow: 0 8px 28px rgba(0,0,0,0.25);
}

.svc-reason-icon {
    width: 52px;
    height: 52px;
    background: rgba(39,183,197,0.15);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal);
    margin-bottom: var(--sp-5);
    transition: background var(--t), color var(--t);
}

.svc-reason-card:hover .svc-reason-icon {
    background: var(--teal);
    color: var(--white);
}

.svc-reason-icon svg { width: 24px; height: 24px; }

.svc-reason-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.0625rem;
    color: var(--white);
    margin-bottom: var(--sp-3);
}

.svc-reason-card p {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.65;
    flex: 1;
}

/* ----- §28 Responsive ----- */
@media (max-width: 900px) {
    .svc-reason-grid { grid-template-columns: repeat(2, 1fr); }
    .svc-detail-features { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .svc-intro-grid { grid-template-columns: 1fr; gap: var(--sp-8); }
    .svc-reason-grid { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
    .svc-intro-stat-row { gap: var(--sp-6); }
}


/* ============================================================
   §29 — Products Page
   ============================================================ */

/* Product Category Grid */
.prod-cat-section { background: var(--white); }

.prod-cat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-6);
    margin-top: var(--sp-10);
}

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

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

.prod-cat-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--surface);
    overflow: hidden;
    position: relative;
}

.prod-cat-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.prod-cat-card:hover .prod-cat-img img { transform: scale(1.06); }

.prod-cat-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--teal-pale) 0%, var(--surface) 100%);
    color: var(--teal);
}

.prod-cat-img-placeholder svg { width: 56px; height: 56px; opacity: 0.55; }

.prod-cat-body {
    padding: var(--sp-7) var(--sp-7) var(--sp-8);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.prod-cat-icon {
    width: 48px;
    height: 48px;
    background: var(--teal-pale);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal);
    margin-bottom: var(--sp-5);
    transition: background var(--t), color var(--t);
}

.prod-cat-card:hover .prod-cat-icon {
    background: var(--teal);
    color: var(--white);
}

.prod-cat-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.1875rem;
    color: var(--charcoal);
    margin-bottom: var(--sp-3);
}

.prod-cat-desc {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.65;
    flex: 1;
    margin-bottom: var(--sp-6);
}

.prod-cat-link {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--teal);
    text-decoration: none;
    transition: gap var(--t), color var(--t);
}

.prod-cat-link:hover { color: var(--teal-dark); gap: var(--sp-3); }

.prod-cat-link svg { transition: transform var(--t); }

.prod-cat-link:hover svg { transform: translateX(3px); }

/* Brand Feature Section — Charcoal */
.prod-brand-section { background: var(--charcoal); }
.prod-brand-section .section-eyebrow { color: var(--teal); }
.prod-brand-section .section-title { color: var(--white); }
.prod-brand-lead {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.72);
    line-height: 1.75;
    max-width: 720px;
    margin: var(--sp-5) auto 0;
    text-align: center;
}

.prod-brand-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-6);
    margin-top: var(--sp-10);
}

.prod-series-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: var(--sp-8) var(--sp-7);
    transition: background var(--t), transform var(--t), box-shadow var(--t);
    display: flex;
    flex-direction: column;
}

.prod-series-card:hover {
    background: rgba(255,255,255,0.09);
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(0,0,0,0.25);
}

.prod-series-badge {
    display: inline-block;
    background: rgba(39,183,197,0.18);
    color: var(--teal);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 3px var(--sp-3);
    border-radius: var(--radius-sm);
    margin-bottom: var(--sp-4);
    width: fit-content;
}

.prod-series-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--white);
    margin-bottom: var(--sp-3);
}

.prod-series-desc {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.65;
    margin-bottom: var(--sp-5);
    flex: 1;
}

.prod-series-points {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.prod-series-points li {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-3);
    font-size: 0.875rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.5;
}

.prod-series-points li::before {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    min-width: 6px;
    background: var(--teal);
    border-radius: 50%;
    margin-top: 5px;
}

/* §29 Responsive */
@media (max-width: 900px) {
    .prod-cat-grid { grid-template-columns: 1fr 1fr; }
    .prod-brand-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .prod-cat-grid { grid-template-columns: 1fr; }
}


/* ============================================================
   §30 — Projects Page
   ============================================================ */

/* ----- Gallery section (white bg) ----- */
.proj-gallery-section { background: var(--white); }

.proj-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-8);
    margin-top: var(--sp-12);
}

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

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

/* ----- Image area ----- */
.proj-card-img {
    width: 100%;
    aspect-ratio: 16 / 10;
    background: var(--surface);
    overflow: hidden;
    position: relative;
}

.proj-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.45s ease;
}

/* Hide the real img when it 404s and show placeholder; when img loads OK, hide placeholder */
.proj-card-img img:not([src=""]) { position: relative; z-index: 1; }

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

/* Placeholder — visible when no image file exists */
.proj-card-img-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--teal-pale) 0%, var(--surface) 100%);
    color: var(--teal);
    z-index: 0;
}

.proj-card-img-placeholder svg {
    width: 64px;
    height: 48px;
    opacity: 0.45;
}

/* ----- Card body ----- */
.proj-card-body {
    padding: var(--sp-7) var(--sp-7) var(--sp-8);
    display: flex;
    flex-direction: column;
    flex: 1;
}

/* ----- Project type tag ----- */
.proj-card-tag {
    display: inline-block;
    background: var(--teal-pale);
    color: var(--teal-dark);
    font-family: 'Roboto', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 3px var(--sp-3);
    border-radius: var(--radius-sm);
    margin-bottom: var(--sp-4);
    width: fit-content;
    transition: background var(--t), color var(--t);
}

.proj-card:hover .proj-card-tag {
    background: var(--teal);
    color: var(--white);
}

/* ----- Card title & desc ----- */
.proj-card-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.0625rem;
    color: var(--charcoal);
    margin-bottom: var(--sp-3);
    line-height: 1.35;
}

.proj-card-desc {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.65;
    flex: 1;
    margin-bottom: var(--sp-6);
}

/* ----- Card link (SVG arrow) ----- */
.proj-card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--teal);
    text-decoration: none;
    transition: gap var(--t), color var(--t);
}

.proj-card-link:hover {
    color: var(--teal-dark);
    gap: var(--sp-3);
}

.proj-card-link svg { transition: transform var(--t); }
.proj-card-link:hover svg { transform: translateX(3px); }


/* ----- Social proof section (gray-50) ----- */
.proj-proof-section { background: var(--surface); }

.proj-proof-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-6);
    margin-top: var(--sp-12);
}

/* ----- Proof card ----- */
.proj-proof-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--sp-8) var(--sp-7);
    display: flex;
    flex-direction: column;
    transition: transform var(--t), box-shadow var(--t);
}

.proj-proof-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card-hover);
}

/* ----- Proof icon (Uiverse flip: teal-pale → teal on hover) ----- */
.proj-proof-icon {
    width: 52px;
    height: 52px;
    background: var(--teal-pale);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal);
    margin-bottom: var(--sp-5);
    flex-shrink: 0;
    transition: background var(--t), color var(--t);
}

.proj-proof-card:hover .proj-proof-icon {
    background: var(--teal);
    color: var(--white);
}

.proj-proof-icon svg { width: 24px; height: 24px; }

/* ----- Large stat number ----- */
.proj-proof-stat {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.75rem;
    color: var(--charcoal);
    letter-spacing: -0.02em;
    margin-bottom: var(--sp-1);
    line-height: 1.1;
}

/* ----- Proof label ----- */
.proj-proof-label {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.9375rem;
    color: var(--charcoal);
    margin-bottom: var(--sp-3);
}

/* ----- Proof description ----- */
.proj-proof-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.65;
    flex: 1;
}


/* ----- §30 Coming Soon Block ----- */
.proj-coming-soon {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--sp-16) var(--sp-8);
    background: var(--surface);
    border: 2px dashed var(--teal-pale);
    border-radius: 12px;
}

.proj-coming-soon-icon {
    width: 72px;
    height: 72px;
    background: var(--teal-pale);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--sp-6);
}

.proj-coming-soon-icon svg {
    width: 36px;
    height: 36px;
    color: var(--teal);
}

.proj-coming-soon-title {
    font-size: var(--fs-xl);
    font-weight: 700;
    color: var(--charcoal);
    margin: 0 0 var(--sp-3);
}

.proj-coming-soon-desc {
    font-size: var(--fs-base);
    color: var(--text-muted);
    max-width: 540px;
    line-height: 1.7;
    margin: 0 0 var(--sp-6);
}

.proj-coming-soon-types {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-2);
    justify-content: center;
    margin-bottom: var(--sp-6);
}

/* ----- §30 Responsive ----- */
@media (max-width: 1100px) {
    .proj-proof-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
    .proj-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .proj-grid { grid-template-columns: 1fr; }
    .proj-proof-grid { grid-template-columns: 1fr; }
}