/* =================================================================
   T&C Technology (India) Pvt Ltd — Main Stylesheet
   Site: tctech.co.in
   Colors derived from company logo: Royal Blue + Lime Green
   ================================================================= */

/* -----------------------------------------------------------------
   1. CSS CUSTOM PROPERTIES (brand tokens)
   ----------------------------------------------------------------- */
:root {
    --tc-blue:        #0000CC;
    --tc-blue-dark:   #0000AA;
    --tc-blue-light:  #2222EE;
    --tc-green:       #00CC44;
    --tc-green-dark:  #009933;
    --tc-green-light: #00FF55;
    --tc-navy:        #0A0A2E;
    --tc-navy-mid:    #12124A;
    --tc-bg:          #F5F7FA;
    --tc-bg-card:     #FFFFFF;
    --tc-text:        #2D2D2D;
    --tc-text-light:  #5A6475;
    --tc-border:      #DDE2EC;
    --tc-white:       #FFFFFF;

    --tc-font-body:    'Inter', system-ui, sans-serif;
    --tc-font-heading: 'Rajdhani', 'Inter', system-ui, sans-serif;

    --tc-radius:    8px;
    --tc-radius-lg: 16px;
    --tc-shadow:    0 2px 16px rgba(0,0,204,0.08);
    --tc-shadow-lg: 0 8px 40px rgba(0,0,204,0.14);

    --tc-container: 1200px;
    --tc-gap:       2rem;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--tc-font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--tc-text);
    background: var(--tc-bg);
    -webkit-font-smoothing: antialiased;
}

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

a { color: var(--tc-blue); text-decoration: none; transition: color .2s; }
a:hover { color: var(--tc-blue-light); }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--tc-font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--tc-navy);
    margin-top: 0;
}

h1 { font-size: clamp(2rem,   5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.25rem,3vw, 1.75rem); }
h4 { font-size: 1.2rem; }

p { margin-top: 0; margin-bottom: 1rem; }

code, pre {
    font-family: 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
    background: #0A0A2E;
    color: #00FF55;
    border-radius: 4px;
}
code { padding: .15em .4em; font-size: .9em; }
pre  { padding: 1.5rem; overflow-x: auto; font-size: .875rem; line-height: 1.6; }

/* -----------------------------------------------------------------
   3. LAYOUT UTILITIES
   ----------------------------------------------------------------- */
.tc-container {
    max-width: var(--tc-container);
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

.tc-section {
    padding: 5rem 0;
}
.tc-section--sm  { padding: 3rem 0; }
.tc-section--dark {
    background: var(--tc-navy);
    color: var(--tc-white);
}
.tc-section--dark h1,
.tc-section--dark h2,
.tc-section--dark h3 { color: var(--tc-white); }

.tc-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--tc-gap); }
.tc-grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--tc-gap); }
.tc-grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--tc-gap); }

.tc-flex         { display: flex; }
.tc-flex-center  { display: flex; align-items: center; justify-content: center; }
.tc-flex-between { display: flex; align-items: center; justify-content: space-between; }
.tc-flex-gap     { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }

.tc-text-center { text-align: center; }
.tc-text-muted  { color: var(--tc-text-light); }

.tc-badge {
    display: inline-block;
    padding: .25rem .75rem;
    border-radius: 100px;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .03em;
    text-transform: uppercase;
}
.tc-badge--blue  { background: rgba(0,0,204,.1); color: var(--tc-blue); }
.tc-badge--green { background: rgba(0,204,68,.1); color: var(--tc-green-dark); }
.tc-badge--navy  { background: var(--tc-navy); color: var(--tc-white); }

/* -----------------------------------------------------------------
   4. BUTTONS
   ----------------------------------------------------------------- */
.tc-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .75rem 1.75rem;
    border-radius: var(--tc-radius);
    font-family: var(--tc-font-body);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    border: 2px solid transparent;
    text-decoration: none;
    transition: all .2s ease;
    white-space: nowrap;
}
.tc-btn--primary {
    background: var(--tc-blue);
    color: var(--tc-white);
    border-color: var(--tc-blue);
}
.tc-btn--primary:hover {
    background: var(--tc-blue-light);
    border-color: var(--tc-blue-light);
    color: var(--tc-white);
    transform: translateY(-1px);
    box-shadow: var(--tc-shadow);
}
.tc-btn--outline {
    background: transparent;
    color: var(--tc-blue);
    border-color: var(--tc-blue);
}
.tc-btn--outline:hover {
    background: var(--tc-blue);
    color: var(--tc-white);
}
.tc-btn--green {
    background: var(--tc-green);
    color: var(--tc-white);
    border-color: var(--tc-green);
}
.tc-btn--green:hover {
    background: var(--tc-green-dark);
    border-color: var(--tc-green-dark);
    color: var(--tc-white);
}
.tc-btn--white {
    background: var(--tc-white);
    color: var(--tc-navy);
    border-color: var(--tc-white);
}
.tc-btn--white:hover {
    background: var(--tc-bg);
    color: var(--tc-blue);
}
.tc-btn--lg { padding: 1rem 2.5rem; font-size: 1.1rem; }
.tc-btn--sm { padding: .5rem 1.25rem; font-size: .875rem; }

/* -----------------------------------------------------------------
   5. HEADER OVERRIDES (Astra)
   ----------------------------------------------------------------- */
.site-header,
.ast-primary-header-bar,
#masthead {
    background: var(--tc-navy) !important;
    border-bottom: 2px solid var(--tc-blue) !important;
}

.ast-site-header-wrap { background: var(--tc-navy) !important; }

/* Logo — multiple selectors to cover all Astra versions */
.site-header .site-logo-img,
.site-header .custom-logo,
.site-header .custom-logo-link img,
.ast-site-identity img,
.site-branding img,
.custom-logo {
    height: 48px !important;
    max-height: 48px !important;
    width: auto !important;
    max-width: none !important;
}

/* Nav links */
.ast-builder-menu-1 a,
.main-header-menu > .menu-item > a,
.ast-primary-nav a {
    color: rgba(255,255,255,.85) !important;
    font-family: var(--tc-font-body) !important;
    font-weight: 500 !important;
    font-size: .95rem !important;
    transition: color .2s !important;
    padding: .5rem .85rem !important;
}
.ast-builder-menu-1 a:hover,
.main-header-menu > .menu-item > a:hover,
.ast-primary-nav a:hover {
    color: var(--tc-green-light) !important;
}

/* Dropdown menus */
.ast-drop-revamp .sub-menu,
.main-header-menu .sub-menu {
    background: var(--tc-navy-mid) !important;
    border-top: 2px solid var(--tc-blue) !important;
    border-radius: 0 0 var(--tc-radius) var(--tc-radius) !important;
    box-shadow: var(--tc-shadow-lg) !important;
}
.ast-drop-revamp .sub-menu a,
.main-header-menu .sub-menu a {
    color: rgba(255,255,255,.8) !important;
}
.ast-drop-revamp .sub-menu a:hover,
.main-header-menu .sub-menu a:hover {
    color: var(--tc-green-light) !important;
    background: rgba(0,0,204,.2) !important;
}

/* Header phone number */
.tctech-header-phone { margin-left: 1.5rem; }
.tctech-header-phone a {
    color: rgba(255,255,255,.85);
    font-size: .9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: .35rem;
    transition: color .2s;
}
.tctech-header-phone a:hover { color: var(--tc-green-light); }
.tctech-header-phone svg { width: 16px; height: 16px; flex-shrink: 0; }

/* Mobile hamburger */
.ast-mobile-menu-trigger-fill,
.menu-toggle { color: var(--tc-white) !important; }

/* -----------------------------------------------------------------
   6. HERO SECTION
   ----------------------------------------------------------------- */
.tc-hero {
    background: linear-gradient(135deg, var(--tc-navy) 0%, var(--tc-navy-mid) 50%, #001166 100%);
    color: var(--tc-white);
    padding: 6rem 0 5rem;
    position: relative;
    overflow: hidden;
}
.tc-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(0,0,204,.25) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0,204,68,.1)  0%, transparent 40%);
    pointer-events: none;
}
/* Subtle circuit-trace SVG background */
.tc-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cpath d='M10 0v10h10M40 0v10h10M0 30h10v-10M50 30h10v-10M30 60v-10h-10M30 60v-10h10' stroke='rgba(0,0,204,0.08)' stroke-width='1' fill='none'/%3E%3C/svg%3E");
    opacity: .5;
    pointer-events: none;
}
.tc-hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}
.tc-hero__tag {
    display: inline-block;
    background: rgba(0,204,68,.15);
    color: var(--tc-green-light);
    border: 1px solid rgba(0,204,68,.3);
    padding: .3rem .9rem;
    border-radius: 100px;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}
.tc-hero h1 {
    color: var(--tc-white);
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    margin-bottom: 1.25rem;
}
.tc-hero h1 span { color: var(--tc-green-light); }
.tc-hero p {
    font-size: 1.1rem;
    color: rgba(255,255,255,.75);
    margin-bottom: 2rem;
    max-width: 52ch;
}
.tc-hero__ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

.tc-hero__visual {
    display: flex;
    align-items: center;
    justify-content: center;
}
.tc-hero__logo-wrap {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--tc-radius-lg);
    padding: 3rem;
    backdrop-filter: blur(4px);
}
.tc-hero__logo-wrap img { width: 160px; height: auto; }

/* -----------------------------------------------------------------
   7. CAPABILITY CARDS
   ----------------------------------------------------------------- */
.tc-caps {
    background: var(--tc-white);
    padding: 4rem 0;
    border-bottom: 1px solid var(--tc-border);
}
.tc-cap-card {
    background: var(--tc-bg);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius);
    padding: 1.75rem 1.5rem;
    text-align: center;
    transition: transform .2s, box-shadow .2s, border-color .2s;
}
.tc-cap-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--tc-shadow);
    border-color: var(--tc-blue);
}
.tc-cap-card__icon {
    width: 56px; height: 56px;
    background: rgba(0,0,204,.08);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
}
.tc-cap-card h4 { margin-bottom: .4rem; font-size: 1rem; }
.tc-cap-card p  { font-size: .875rem; color: var(--tc-text-light); margin: 0; }

/* -----------------------------------------------------------------
   8. SECTION HEADINGS
   ----------------------------------------------------------------- */
.tc-section-head { text-align: center; margin-bottom: 3rem; }
.tc-section-head__sub {
    display: inline-block;
    color: var(--tc-blue);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    margin-bottom: .6rem;
}
.tc-section-head h2 { margin-bottom: .75rem; }
.tc-section-head p  { color: var(--tc-text-light); max-width: 60ch; margin: 0 auto; }

/* -----------------------------------------------------------------
   9. PRODUCT CARDS
   ----------------------------------------------------------------- */
.tc-product-card {
    background: var(--tc-bg-card);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform .2s, box-shadow .2s;
}
.tc-product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--tc-shadow-lg);
}
.tc-product-card__img {
    aspect-ratio: 3/2;
    background: linear-gradient(135deg, var(--tc-navy) 0%, var(--tc-navy-mid) 100%);
    display: flex; align-items: center; justify-content: center;
    padding: 2rem;
}
.tc-product-card__img img { max-height: 160px; width: auto; object-fit: contain; }
.tc-product-card__img .tc-placeholder-icon {
    font-size: 4rem; opacity: .3; color: var(--tc-white);
}
.tc-product-card__body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.tc-product-card__cat {
    font-size: .75rem; font-weight: 700; letter-spacing: .08em;
    text-transform: uppercase; color: var(--tc-blue); margin-bottom: .5rem;
}
.tc-product-card__body h3 { font-size: 1.2rem; margin-bottom: .5rem; }
.tc-product-card__body p  { font-size: .9rem; color: var(--tc-text-light); flex: 1; }
.tc-product-card__footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--tc-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
}

/* Product detail page */
.tc-product-hero {
    background: linear-gradient(135deg, var(--tc-navy) 0%, var(--tc-navy-mid) 100%);
    color: var(--tc-white);
    padding: 4rem 0;
}
.tc-product-hero h1 { color: var(--tc-white); }
.tc-product-hero p  { color: rgba(255,255,255,.75); font-size: 1.15rem; }

.tc-spec-table { width: 100%; border-collapse: collapse; margin-bottom: 2rem; }
.tc-spec-table th, .tc-spec-table td { padding: .7rem 1rem; text-align: left; border-bottom: 1px solid var(--tc-border); font-size: .9rem; }
.tc-spec-table th { background: var(--tc-bg); font-weight: 600; color: var(--tc-navy); width: 40%; }
.tc-spec-table tr:last-child td,
.tc-spec-table tr:last-child th { border-bottom: none; }

.tc-feature-list { list-style: none; padding: 0; margin: 0; }
.tc-feature-list li {
    display: flex; align-items: flex-start; gap: .75rem;
    padding: .6rem 0; border-bottom: 1px solid var(--tc-border);
    font-size: .95rem;
}
.tc-feature-list li:last-child { border-bottom: none; }
.tc-feature-list li::before {
    content: '✓';
    display: inline-flex; align-items: center; justify-content: center;
    width: 22px; height: 22px; flex-shrink: 0;
    background: rgba(0,204,68,.12);
    color: var(--tc-green-dark);
    border-radius: 50%;
    font-size: .8rem;
    font-weight: 700;
    margin-top: .1rem;
}

/* -----------------------------------------------------------------
   10. TRUST BAR
   ----------------------------------------------------------------- */
.tc-trust-bar {
    background: var(--tc-white);
    border-top: 3px solid var(--tc-blue);
    border-bottom: 1px solid var(--tc-border);
    padding: 1.25rem 0;
}
.tc-trust-bar__inner {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem 2.5rem;
}
.tc-trust-item {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: .85rem;
    font-weight: 600;
    color: var(--tc-text);
}
.tc-trust-item svg { width: 22px; height: 22px; flex-shrink: 0; }
.tc-trust-item--ssl   svg { color: var(--tc-green-dark); }
.tc-trust-item--iso   svg { color: var(--tc-blue); }
.tc-trust-item--msme  svg { color: #FF6600; }
.tc-trust-item--gem   svg { color: #006633; }
.tc-trust-item span   { line-height: 1.3; }
.tc-trust-item small  { display: block; font-size: .7rem; font-weight: 400; color: var(--tc-text-light); }

/* -----------------------------------------------------------------
   11. FOOTER
   ----------------------------------------------------------------- */
.site-footer,
#colophon {
    background: var(--tc-navy) !important;
    color: rgba(255,255,255,.8) !important;
    padding: 0 !important;
}

.tc-footer {
    background: var(--tc-navy);
    color: rgba(255,255,255,.8);
}
.tc-footer a { color: rgba(255,255,255,.7); transition: color .2s; }
.tc-footer a:hover { color: var(--tc-green-light); }

.tc-footer__main {
    padding: 4rem 0 3rem;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 2.5rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.tc-footer__logo img { height: 50px; width: auto; margin-bottom: 1rem; }
.tc-footer__tagline {
    font-size: .9rem;
    color: rgba(255,255,255,.6);
    margin-bottom: 1.25rem;
    max-width: 30ch;
}
.tc-footer__contact { font-size: .875rem; line-height: 2; }
.tc-footer__contact a { display: flex; align-items: center; gap: .4rem; }
.tc-footer__contact svg { width: 14px; flex-shrink: 0; }

.tc-footer__heading {
    color: var(--tc-white);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}
.tc-footer__links { list-style: none; padding: 0; margin: 0; }
.tc-footer__links li { margin-bottom: .5rem; }
.tc-footer__links a { font-size: .875rem; }

.tc-footer__legal {
    padding: 1.5rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .75rem 2rem;
    font-size: .78rem;
    color: rgba(255,255,255,.45);
}
.tc-footer__legal a { color: rgba(255,255,255,.45); }
.tc-footer__legal a:hover { color: rgba(255,255,255,.8); }
.tc-footer__cin-line {
    display: flex;
    flex-wrap: wrap;
    gap: .3rem .75rem;
    align-items: center;
}
.tc-footer__cin-line a { color: rgba(255,255,255,.45); text-decoration: underline; text-decoration-color: rgba(255,255,255,.2); }
.tc-footer__cin-line a:hover { color: rgba(255,255,255,.8); }

/* -----------------------------------------------------------------
   12. DOWNLOADS PAGE
   ----------------------------------------------------------------- */
.tc-dl-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tc-dl-table thead th {
    background: var(--tc-navy);
    color: var(--tc-white);
    padding: .85rem 1rem;
    text-align: left;
    font-size: .8rem;
    letter-spacing: .05em;
    text-transform: uppercase;
}
.tc-dl-table tbody tr { border-bottom: 1px solid var(--tc-border); transition: background .15s; }
.tc-dl-table tbody tr:hover { background: rgba(0,0,204,.03); }
.tc-dl-table tbody td { padding: .85rem 1rem; vertical-align: middle; }
.tc-dl-table .tc-dl-name { font-weight: 600; color: var(--tc-navy); }
.tc-dl-table .tc-dl-ver  { color: var(--tc-text-light); font-size: .8rem; }
.tc-dl-table .tc-dl-hash { font-family: monospace; font-size: .75rem; color: var(--tc-text-light); word-break: break-all; }

/* -----------------------------------------------------------------
   13. VERIFY PAGE
   ----------------------------------------------------------------- */
.tc-verify-card {
    background: var(--tc-bg-card);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius-lg);
    padding: 2rem;
    margin-bottom: 1.5rem;
}
.tc-verify-card__head {
    display: flex; align-items: center; gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--tc-blue);
}
.tc-verify-card__icon {
    width: 48px; height: 48px; flex-shrink: 0;
    background: rgba(0,0,204,.08);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
}
.tc-verify-card__head h3 { margin: 0; font-size: 1.1rem; }
.tc-verify-card__head p  { margin: 0; font-size: .85rem; color: var(--tc-text-light); }
.tc-verify-table { width: 100%; font-size: .9rem; }
.tc-verify-table tr { border-bottom: 1px solid var(--tc-border); }
.tc-verify-table tr:last-child { border-bottom: none; }
.tc-verify-table th { padding: .6rem .75rem; font-weight: 600; color: var(--tc-text-light); font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; width: 35%; }
.tc-verify-table td { padding: .6rem .75rem; font-weight: 500; word-break: break-all; }
.tc-verify-table td a { color: var(--tc-blue); text-decoration: underline; text-decoration-color: rgba(0,0,204,.3); }
.tc-verify-badge { display: flex; align-items: center; gap: .4rem; color: var(--tc-green-dark); font-weight: 600; font-size: .85rem; }

/* -----------------------------------------------------------------
   14. BLOG CARDS
   ----------------------------------------------------------------- */
.tc-blog-card {
    background: var(--tc-bg-card);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius-lg);
    overflow: hidden;
    transition: transform .2s, box-shadow .2s;
}
.tc-blog-card:hover { transform: translateY(-4px); box-shadow: var(--tc-shadow); }
.tc-blog-card__img {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--tc-navy) 0%, #001166 100%);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.tc-blog-card__img img { width: 100%; height: 100%; object-fit: cover; }
.tc-blog-card__body { padding: 1.5rem; }
.tc-blog-card__meta { font-size: .8rem; color: var(--tc-text-light); margin-bottom: .5rem; display: flex; gap: .75rem; flex-wrap: wrap; }
.tc-blog-card__meta .tc-cat { color: var(--tc-blue); font-weight: 600; }
.tc-blog-card__body h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.tc-blog-card__body h3 a { color: var(--tc-navy); }
.tc-blog-card__body h3 a:hover { color: var(--tc-blue); }
.tc-blog-card__body p { font-size: .875rem; color: var(--tc-text-light); }

/* Single post */
.tc-post-content { max-width: 72ch; margin: 0 auto; }
.tc-post-content h2, .tc-post-content h3 { margin-top: 2.5rem; }
.tc-post-content img { border-radius: var(--tc-radius); margin: 1.5rem 0; }
.tc-post-content table { width: 100%; border-collapse: collapse; font-size: .9rem; margin: 1.5rem 0; }
.tc-post-content th { background: var(--tc-navy); color: var(--tc-white); padding: .7rem 1rem; text-align: left; }
.tc-post-content td { padding: .7rem 1rem; border-bottom: 1px solid var(--tc-border); }

/* -----------------------------------------------------------------
   15. CONTACT PAGE
   ----------------------------------------------------------------- */
.tc-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}
.tc-contact-info { list-style: none; padding: 0; margin: 0 0 2rem; }
.tc-contact-info li {
    display: flex; align-items: flex-start; gap: 1rem;
    padding: 1rem 0; border-bottom: 1px solid var(--tc-border);
    font-size: .95rem;
}
.tc-contact-info li:last-child { border-bottom: none; }
.tc-contact-info__icon {
    width: 40px; height: 40px; flex-shrink: 0;
    background: rgba(0,0,204,.08);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--tc-blue);
    font-size: 1rem;
}
.tc-contact-info strong { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--tc-text-light); margin-bottom: .2rem; }

.tc-map-wrap { border-radius: var(--tc-radius); overflow: hidden; border: 1px solid var(--tc-border); }
.tc-map-wrap iframe { display: block; width: 100%; border: none; }

/* CF7 form styling */
.wpcf7-form input,
.wpcf7-form textarea,
.wpcf7-form select {
    width: 100%;
    padding: .75rem 1rem;
    border: 1.5px solid var(--tc-border);
    border-radius: var(--tc-radius);
    font-family: var(--tc-font-body);
    font-size: 1rem;
    color: var(--tc-text);
    background: var(--tc-bg);
    transition: border-color .2s;
    margin-bottom: 1rem;
}
.wpcf7-form input:focus,
.wpcf7-form textarea:focus { outline: none; border-color: var(--tc-blue); background: var(--tc-white); }
.wpcf7-form input[type="submit"] {
    background: var(--tc-blue); color: var(--tc-white); font-weight: 600;
    cursor: pointer; border: none; width: auto; padding: .85rem 2.5rem;
}
.wpcf7-form input[type="submit"]:hover { background: var(--tc-blue-light); }

/* -----------------------------------------------------------------
   16. WHATSAPP FLOATING BUTTON
   ----------------------------------------------------------------- */
.tctech-wa-btn {
    position: fixed;
    bottom: 1.75rem;
    right: 1.75rem;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: .5rem;
    background: #25D366;
    color: var(--tc-white) !important;
    padding: .7rem 1.25rem .7rem .9rem;
    border-radius: 100px;
    font-weight: 600;
    font-size: .9rem;
    box-shadow: 0 4px 20px rgba(37,211,102,.4);
    transition: transform .2s, box-shadow .2s;
    text-decoration: none !important;
}
.tctech-wa-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(37,211,102,.5);
    color: var(--tc-white) !important;
}
.tctech-wa-btn svg { width: 22px; height: 22px; flex-shrink: 0; }

/* -----------------------------------------------------------------
   17. CTA STRIP
   ----------------------------------------------------------------- */
.tc-cta-strip {
    background: linear-gradient(135deg, var(--tc-blue) 0%, var(--tc-navy) 100%);
    color: var(--tc-white);
    padding: 4rem 0;
    text-align: center;
}
.tc-cta-strip h2 { color: var(--tc-white); margin-bottom: .75rem; }
.tc-cta-strip p  { color: rgba(255,255,255,.8); margin-bottom: 2rem; font-size: 1.1rem; }

/* -----------------------------------------------------------------
   18. CERTIFICATIONS & SECTORS STRIP
   ----------------------------------------------------------------- */
.tc-sectors-strip {
    background: var(--tc-bg);
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--tc-border);
}
.tc-sectors-strip__inner {
    display: flex; align-items: center; flex-wrap: wrap;
    gap: 1rem 2rem; justify-content: center;
}
.tc-sector-tag {
    display: flex; align-items: center; gap: .5rem;
    background: var(--tc-white);
    border: 1px solid var(--tc-border);
    border-radius: 100px;
    padding: .45rem 1rem;
    font-size: .85rem;
    font-weight: 500;
    color: var(--tc-text);
}

/* -----------------------------------------------------------------
   19. ABOUT PAGE
   ----------------------------------------------------------------- */
.tc-about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.tc-cert-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.tc-cert-card {
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius);
    padding: 1.25rem;
    background: var(--tc-bg-card);
    display: flex; align-items: flex-start; gap: .85rem;
}
.tc-cert-card__icon {
    width: 40px; height: 40px; flex-shrink: 0;
    background: rgba(0,0,204,.08);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
}
.tc-cert-card h4 { margin: 0 0 .2rem; font-size: .95rem; }
.tc-cert-card p  { margin: 0; font-size: .8rem; color: var(--tc-text-light); }

.tc-milestone-list { list-style: none; padding: 0; margin: 0; position: relative; }
.tc-milestone-list::before {
    content: '';
    position: absolute;
    left: 18px; top: 0; bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--tc-blue), var(--tc-green));
}
.tc-milestone-list li {
    display: flex; gap: 1.5rem;
    padding: .75rem 0;
    position: relative;
}
.tc-milestone-list li::before {
    content: '';
    width: 14px; height: 14px; flex-shrink: 0;
    background: var(--tc-blue); border-radius: 50%;
    margin-top: .35rem;
    position: relative; z-index: 1;
    box-shadow: 0 0 0 3px rgba(0,0,204,.15);
}
.tc-milestone-year { font-weight: 700; color: var(--tc-blue); min-width: 3.5rem; font-size: .95rem; }
.tc-milestone-text { font-size: .9rem; padding-top: .1rem; }

/* -----------------------------------------------------------------
   20. GITHUB SHOWCASE PAGE
   ----------------------------------------------------------------- */
.tc-repo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.25rem; }
.tc-repo-card {
    background: var(--tc-bg-card);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius);
    padding: 1.5rem;
    transition: border-color .2s, box-shadow .2s;
    display: flex; flex-direction: column;
}
.tc-repo-card:hover { border-color: var(--tc-blue); box-shadow: var(--tc-shadow); }
.tc-repo-card h3 { font-size: 1rem; margin-bottom: .4rem; }
.tc-repo-card h3 a { color: var(--tc-navy); }
.tc-repo-card h3 a:hover { color: var(--tc-blue); }
.tc-repo-card p { font-size: .875rem; color: var(--tc-text-light); flex: 1; margin-bottom: 1rem; }
.tc-repo-meta { display: flex; gap: 1rem; flex-wrap: wrap; font-size: .8rem; color: var(--tc-text-light); }
.tc-repo-lang::before { content: '●'; margin-right: .3rem; color: var(--tc-blue); }
.tc-repo-stars::before { content: '★'; margin-right: .2rem; color: #F5A623; }
.tc-github-loading, .tc-github-error { text-align: center; padding: 3rem; color: var(--tc-text-light); }

/* -----------------------------------------------------------------
   21. TOOLS PAGE
   ----------------------------------------------------------------- */
.tc-tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.25rem; }
.tc-tool-card {
    background: var(--tc-bg-card);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius);
    padding: 1.5rem;
    display: flex; flex-direction: column;
    transition: border-color .2s, transform .2s;
}
.tc-tool-card:hover { border-color: var(--tc-blue); transform: translateY(-3px); }
.tc-tool-card__icon {
    width: 48px; height: 48px;
    background: rgba(0,0,204,.08);
    border-radius: var(--tc-radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; margin-bottom: 1rem;
}
.tc-tool-card h3 { font-size: 1rem; margin-bottom: .4rem; }
.tc-tool-card p { font-size: .85rem; color: var(--tc-text-light); flex: 1; margin-bottom: 1rem; }

/* -----------------------------------------------------------------
   22. NOTICES & ALERTS
   ----------------------------------------------------------------- */
.tc-notice {
    padding: 1rem 1.25rem;
    border-radius: var(--tc-radius);
    border-left: 4px solid;
    font-size: .9rem;
    margin-bottom: 1.5rem;
}
.tc-notice--info    { background: rgba(0,0,204,.06); border-color: var(--tc-blue); color: #0000AA; }
.tc-notice--success { background: rgba(0,204,68,.08); border-color: var(--tc-green-dark); color: #006622; }
.tc-notice--warning { background: rgba(245,166,35,.1); border-color: #F5A623; color: #7A4F00; }

/* -----------------------------------------------------------------
   23. RESPONSIVE
   ----------------------------------------------------------------- */
@media (max-width: 1024px) {
    .tc-hero__inner      { grid-template-columns: 1fr; text-align: center; }
    .tc-hero__ctas       { justify-content: center; }
    .tc-hero p           { margin-left: auto; margin-right: auto; }
    .tc-hero__visual     { display: none; }
    .tc-footer__main     { grid-template-columns: 1fr 1fr; }
    .tc-contact-grid     { grid-template-columns: 1fr; }
    .tc-about-grid       { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    :root { --tc-gap: 1.25rem; }

    .tc-section  { padding: 3rem 0; }
    .tc-hero     { padding: 4rem 0 3rem; }

    .tc-footer__main { grid-template-columns: 1fr; }
    .tc-footer__legal { flex-direction: column; text-align: center; }
    .tc-footer__cin-line { justify-content: center; }

    .tc-trust-bar__inner { gap: 1rem; }

    .tctech-wa-btn span { display: none; }
    .tctech-wa-btn      { padding: .8rem; border-radius: 50%; }
}

@media (max-width: 480px) {
    .tc-hero h1  { font-size: 1.8rem; }
    .tc-btn--lg  { padding: .85rem 1.75rem; font-size: 1rem; }
    .tc-product-card__footer { flex-direction: column; }
}

/* -----------------------------------------------------------------
   25. ASTRA OVERRIDE — page/post content area
   ----------------------------------------------------------------- */
.ast-separate-container .ast-article-single,
.ast-page-builder-template .entry-content { padding-top: 0; }
.entry-content { max-width: 100%; }

/* (Astra / Elementor / cookie-plugin overrides removed — none of those run on this build.) */

/* -----------------------------------------------------------------
   25b. CONTACT FORM (Web3Forms-backed, replaces CF7)
   ----------------------------------------------------------------- */
.tc-form { display: flex; flex-direction: column; gap: 1rem; }
.tc-form__row { display: flex; flex-direction: column; gap: .35rem; }
.tc-form__label {
    font-size: .82rem;
    font-weight: 600;
    color: var(--tc-text);
    letter-spacing: .02em;
}
.tc-form__hint { font-weight: 400; color: var(--tc-text-light); }
.tc-form__input {
    width: 100%;
    padding: .75rem 1rem;
    border: 1.5px solid var(--tc-border);
    border-radius: 8px;
    font: inherit;
    color: var(--tc-text);
    background: var(--tc-white);
    transition: border-color .15s, box-shadow .15s;
}
.tc-form__input:focus {
    outline: none;
    border-color: var(--tc-blue);
    box-shadow: 0 0 0 3px rgba(0,0,204,.15);
}
.tc-form__input:invalid:not(:placeholder-shown) { border-color: #c0392b; }
textarea.tc-form__input { resize: vertical; min-height: 8rem; }

.tc-form__status {
    margin-top: .25rem;
    padding: .75rem 1rem;
    border-radius: 8px;
    font-size: .92rem;
    line-height: 1.4;
}
.tc-form__status[data-kind="pending"] {
    background: #eef3ff;
    color: #1d3a8a;
    border: 1px solid #c9d6ff;
}
.tc-form__status[data-kind="success"] {
    background: #e8f7ec;
    color: #1f6b32;
    border: 1px solid #b8e2c2;
}
.tc-form__status[data-kind="error"] {
    background: #fdecea;
    color: #9b2317;
    border: 1px solid #f5c6c0;
}

/* -----------------------------------------------------------------
   26. SITE HEADER & NAV (Astro-rendered, replaces Astra's header)
   ----------------------------------------------------------------- */
.tc-visually-hidden {
    position: absolute !important;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0);
    white-space: nowrap; border: 0;
}

.tc-site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--tc-navy);
    color: var(--tc-white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}
.tc-site-header__inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    min-height: 72px;
}
.tc-site-header__brand {
    display: inline-flex;
    align-items: center;
    gap: .75rem;
    color: var(--tc-white);
    text-decoration: none;
    font-family: var(--tc-font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: .02em;
    flex-shrink: 0;
}
.tc-site-header__brand img {
    height: 48px;
    width: auto;
    display: block;
}
.tc-site-header__brand:hover { color: var(--tc-green-light); }

.tc-site-nav { margin-left: auto; }
.tc-site-nav__toggle {
    display: none;
    background: transparent;
    border: 0;
    color: var(--tc-white);
    cursor: pointer;
    padding: .5rem;
}
.tc-site-nav__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1.5rem;
    align-items: center;
}
.tc-site-nav__list a {
    color: rgba(255,255,255,.85);
    text-decoration: none;
    font-weight: 500;
    font-size: .95rem;
    padding: .25rem 0;
    border-bottom: 2px solid transparent;
    transition: color .15s, border-color .15s;
}
.tc-site-nav__list a:hover,
.tc-site-nav__list a[aria-current="page"] {
    color: var(--tc-green-light);
    border-bottom-color: var(--tc-green);
}

.tc-site-header__phone {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    color: rgba(255,255,255,.85);
    text-decoration: none;
    font-weight: 600;
    font-size: .9rem;
    padding: .5rem .9rem;
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 999px;
    flex-shrink: 0;
}
.tc-site-header__phone:hover {
    color: var(--tc-green-light);
    border-color: var(--tc-green);
}

@media (max-width: 900px) {
    .tc-site-nav__toggle { display: inline-flex; }
    .tc-site-header__phone span { display: none; }
    .tc-site-nav__list {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: var(--tc-navy-mid);
        padding: 1rem 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height .25s ease;
    }
    .tc-site-nav__list.is-open { max-height: 80vh; }
    .tc-site-nav__list li { width: 100%; }
    .tc-site-nav__list a {
        display: block;
        padding: .85rem 1.5rem;
        border-bottom: 1px solid rgba(255,255,255,.06);
    }
}