@charset "UTF-8";
/* ============================================================
   ASTORN VALVES PVT LTD — INDUSTRIAL THEME
   Colors pulled from logo: steel-gray swoosh, industrial green
   globe, deep charcoal script, safety red for CTAs/alerts
   (standard convention in valve/fittings/fire-fighting industry)
   ============================================================ */

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
    /* Colors */
    --bg: #FFFFFF;              /* page background */
    --primary: #1C3B57;         /* deep steel/industrial blue - headings, primary UI */
    --secondary: #009E53;       /* industrial green - matches logo globe, used for eco/certification highlights */
    --accent: #8FA9B8;          /* metallic steel-gray - matches logo swoosh */
    --danger: #E31E24;          /* safety red - CTAs, alerts, hazard callouts (industry standard) */
    --metal: #B0B7BD;           /* light metallic gray - dividers, card backgrounds, icon strokes */
    --metal-dark: #4A5560;      /* dark gunmetal - footer/dark sections */
    --white: #FFFFFF;
    --text-dark: #22282C;       /* near-black charcoal for readability */
    --text-light: #5A6C7D;
    --border: #DDE3E7;
    

    /* Fonts */
    --font-heading: 'Saira', sans-serif;
    --font-body: Arial, sans-serif;
    --font-primary: var(--font-body);

    /* Spacing */
    --space-xs: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
}

/* ===== BASE STYLES ===== */
* , *::before, *::after {
    box-sizing: border-box;
}

html {
    height: 100%;
    width: 100%;
}

body {
    height: 100%;
    width: 100%;
    font-family: var(--font-body);
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--bg);
    color: var(--text-dark);
    margin: 0;
    padding: 0;
}

a:hover {
    color: var(--secondary);
    text-decoration: none !important;
}

a,
button,
input,
select,
textarea {
    -webkit-tap-highlight-color: transparent;
}

/* ===== TYPOGRAPHY ===== */
p {
    font-size: 16px;
    line-height: 26px;
    color: var(--text-light);
    font-weight: 400;
    margin: 0 0 16px 0;
    font-family: var(--font-body);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--primary);
    margin: 0 0 16px 0;
    font-family: var(--font-heading);
    text-transform: uppercase;   /* engineering/spec-sheet feel */
    letter-spacing: 0.5px;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }


/* ===== COMMON SECTION TITLE ===== */
.common-title { max-width: 720px; margin-bottom: 32px;}
.common-title__subtitle { display: inline-flex; align-items: center; gap: 14px; margin-bottom: 10px; color: var(--secondary); font-size: 15px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; font-family: var(--font-heading);}
.common-title__subtitle::before { display: none; }
.common-title__subtitle::after { display: none; }
.common-title__heading { margin: 0; color: var(--primary); font-size: 50px; font-weight: 700; line-height: 55px; letter-spacing: -0.5px; font-family: var(--font-heading); text-transform: none; }
.common-title__highlight { color: var(--secondary);}
.common-title__text { margin-top: 16px; max-width: 620px; font-size: 16px; line-height: 29px; font-family: Arial, sans-serif; color: var(--text-light);}
@media (max-width: 768px) { .common-title { margin-bottom: 24px;}
.common-title__heading { font-size: 32px; line-height: 38px;}
.common-title__subtitle { gap: 10px; margin-bottom: 12px; font-size: 13px;}
.common-title__text {  font-size: 16px;}}

/* ===== COMMON BUTTON ===== */
.common-btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 48px; padding: 12px 36px; border: 2px solid transparent; border-radius: 4px; background: var(--primary); color: var(--white); font-size: 15px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; line-height: 1; text-decoration: none; cursor: pointer; position: relative; transition: background 0.2s ease, border-color 0.2s ease;}
.common-btn:hover,
.common-btn:focus { text-decoration: none; background: var(--secondary); border-color: var(--secondary); color: var(--white);}
.common-btn::after { display: none; }
.common-btn--outline { background: transparent; color: var(--primary); box-shadow: none; border: 2px solid var(--primary);}
.common-btn--outline:hover,
.common-btn--outline:focus { background: var(--secondary); border-color: var(--secondary); color: var(--white);}
.common-btn--dark { background: var(--metal-dark); border-color: var(--metal-dark); color: var(--white); }
.common-btn--dark:hover,
.common-btn--dark:focus { background: var(--secondary); border-color: var(--secondary); color: var(--white);}
.common-btn--safety { background: var(--primary); border-color: var(--primary); color: var(--white); } /* for hazard/urgent CTAs e.g. "Fire Fighting Valves" */
.common-btn--safety:hover,
.common-btn--safety:focus { background: var(--secondary); border-color: var(--secondary);}
.common-btn--sm { min-height: 44px; padding: 10px 22px; font-size: 14px; border-radius: 4px;}
.common-btn--lg { min-height: 60px; padding: 16px 40px; font-size: 16px; border-radius: 4px;}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}
::-webkit-scrollbar-thumb {
    background: var(--metal);
    border-radius: 10px;
}
::-webkit-scrollbar-track {
    box-shadow: inset 0 0 5px rgba(0,0,0,0.1);
    border-radius: 10px;
}

/* ===== UTILITY CLASSES ===== */
.bg-dark {
    background-color: var(--metal-dark) !important;
}
.bg-light {
    background-color: var(--bg) !important;
}
.bg-steel {
    background-color: var(--metal) !important;
}

.content-section {
    padding: 70px 0;
}

/* ===== CARDS ===== */
.work-card {
    background: var(--white);
    border-radius: 6px;
    border: 1px solid var(--border);
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    overflow: hidden;
}
.work-card:hover {
    border-color: var(--secondary);
}

.work-content {
    padding: 20px 15px 10px;
}

.client-card {
    padding: 15px;
    background-color: var(--metal-dark);
    border-radius: 6px;
    color: var(--white);
}

/* Product/spec badge - useful for valve type, pressure rating, size, standard (ASME/API/BS) tags */
.product-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: var(--accent);
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 3px;
    font-family: var(--font-heading);
}
.product-badge--cert {
    background: var(--secondary);
    color: var(--white);
}

/* ===== WORDPRESS SPECIFIC ===== */
#wpadminbar {
    display: none !important;
}

.grecaptcha-badge {
    display: none !important;
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1350px;
    margin: 0 auto;
    padding: 0 20px;
}


/* ===== HEADER / NAV STYLES ===== */
.astron-main-header { position: fixed; top: 0; left: 0; right: 0; z-index: 999; padding: 18px 0; background: transparent; box-shadow: none; transition: padding 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease; }
.astron-main-header.is-scrolled { padding: 10px 0; background: var(--white); box-shadow: 0 2px 14px rgba(34, 40, 44, 0.12); }
.astron-main-header.is-scrolled .astron-main-header__link { color: var(--primary); }
.astron-main-header.is-scrolled .astron-main-header__link:hover,
.astron-main-header.is-scrolled .astron-main-header__link:focus,
.astron-main-header.is-scrolled .astron-main-header__link.is-active { color: var(--secondary); }
.astron-main-header.is-scrolled .astron-main-header__toggle { background: var(--white); }
.astron-main-header__shell { max-width: 1350px; margin: 0 auto; padding: 0 28px; min-height: 92px; display: flex; align-items: center; gap: 24px; }
.astron-main-header__brand { display: inline-flex; align-items: center; flex: 0 0 auto; text-decoration: none; }
.astron-main-header__logo { display: block; width: auto; max-height: 58px; object-fit: contain; }
.astron-main-header__logo--sticky { display: none; }
.astron-main-header.is-scrolled .astron-main-header__logo--default { display: none; }
.astron-main-header.is-scrolled .astron-main-header__logo--sticky { display: block; }
.astron-main-header__toggle { display: none; width: 48px; height: 48px; margin-left: auto; border: 1px solid var(--primary); border-radius: 50%; background: var(--white); align-items: center; justify-content: center; flex-direction: column; gap: 4px; cursor: pointer; }
.astron-main-header__toggle span { display: block; width: 18px; height: 2px; border-radius: 999px; background: var(--primary); }
.astron-main-header__nav { display: flex; align-items: center; justify-content: center; gap: 30px; flex: 1 1 auto; }
.astron-main-header__links { display: flex; align-items: center; justify-content: center; gap: 30px; flex-wrap: wrap; }
.astron-main-header__link { position: relative; color: var(--white); text-decoration: none; font-size: 16px; font-weight: 700; letter-spacing: 0.01em; padding: 10px 0; transition: color 0.2s ease; }
.astron-main-header__link::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; border-radius: 999px; background: var(--secondary); transition: width 0.2s ease; }
.astron-main-header__link:hover, .astron-main-header__link:focus, .astron-main-header__link.is-active { color: var(--secondary); }
.astron-main-header__link:hover::after, .astron-main-header__link:focus::after, .astron-main-header__link.is-active::after { width: 100%; }
.astron-main-header__cta { flex: 0 0 auto; }
.astron-main-header__cta:hover, .astron-main-header__cta:focus { color: var(--white); }
.astron-main-header__cta-icon { display: inline-flex; align-items: center; justify-content: center; font-size: 16px; line-height: 1; }
.astron-main-header__cta--mobile { display: none; }
.astron-main-header__close { display: none; }
.astron-main-header__overlay { display: none; }
.astron-main-header--locked { overflow: hidden; }
@media (max-width: 991px) {
    .astron-main-header { padding: 12px 0; }
    .astron-main-header__shell { min-height: 76px; padding: 0 16px; gap: 14px; }
    .astron-main-header__logo { max-height: 48px; }
    .astron-main-header__toggle { display: inline-flex; }
    .astron-main-header__cta--desktop { display: none; }
    .astron-main-header__overlay { display: block; position: fixed; inset: 0; background: color-mix(in srgb, var(--primary) 78%, #000); opacity: 0.78; z-index: 998; }
    .astron-main-header__nav { position: fixed; top: 16px; right: 16px; left: 16px; z-index: 999; display: flex; flex-direction: column; align-items: stretch; gap: 18px; padding: 18px; border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); border-radius: 4px; background: var(--primary); box-shadow: 0 18px 45px rgba(0, 0, 0, 0.28); transform: translateY(-130%); opacity: 0; pointer-events: none; transition: transform 0.28s ease, opacity 0.28s ease; }
    .astron-main-header__nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
    .astron-main-header__close { display: inline-flex; align-items: center; justify-content: center; align-self: flex-end; width: 40px; height: 40px; border: 1px solid color-mix(in srgb, var(--white) 28%, transparent); border-radius: 50%; background: color-mix(in srgb, var(--white) 12%, transparent); color: var(--white); font-size: 24px; line-height: 1; cursor: pointer; }
    .astron-main-header__links { flex-direction: column; align-items: stretch; gap: 0; }
    .astron-main-header__link { display: block; padding: 14px 0; border-bottom: 1px solid color-mix(in srgb, var(--white) 22%, transparent); color: var(--white); opacity: 1; font-size: 16px; }
    .astron-main-header.is-scrolled .astron-main-header__nav .astron-main-header__link:not(.is-active) { color: var(--white); }
    .astron-main-header__link:hover, .astron-main-header__link:focus, .astron-main-header__link.is-active { color: var(--secondary); }
    .astron-main-header__link::after { display: none; }
    .astron-main-header__cta--mobile { display: inline-flex; width: 100%; min-height: 54px; margin-top: 4px; }
}


/* ===== SITE FOOTER ===== */
.astron-footer { position: relative; overflow: hidden; color: var(--white); background-color: transparent;}
.astron-footer::before { content: ""; position: absolute; inset: 0; z-index: 1;
    background:linear-gradient(rgba(0, 0, 0, 0.41), rgb(0 0 0 / 65%)), radial-gradient(ellipse at 48% 115%, color-mix(in srgb, var(--secondary) 42%, transparent) 0%, color-mix(in srgb, var(--secondary) 8%, transparent) 24%, transparent 52%); backdrop-filter: blur(1px) saturate(105%); -webkit-backdrop-filter: blur(1px) saturate(105%); pointer-events: none;}
.astron-footer__background { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover; opacity: 1; filter: none; mix-blend-mode: normal; pointer-events: none;}
.astron-footer::after { content: ""; position: absolute; right: 8%; bottom: -100px; width: 300px; height: 170px; border-radius: 50%; background: var(--secondary); filter: blur(70px); opacity: 0.2; pointer-events: none;}
.astron-footer__inner { position: relative; z-index: 2; padding-top: 70px; padding-bottom: 28px;}
.astron-footer__grid { display: grid; grid-template-columns: minmax(300px, 1.45fr) repeat(2, minmax(190px, 1fr)) minmax(240px, 1fr); gap: 54px; padding-bottom: 64px;}
.astron-footer__brand { display: inline-flex; align-items: center; margin-bottom: 28px;}
.astron-footer__brand img { display: block; width: auto; max-width: 220px; max-height: 58px; object-fit: contain;}
.astron-footer__intro p, .astron-footer__column a, .astron-footer__bottom p { color: rgba(255, 255, 255, 0.88);}
.astron-footer__intro p {  max-width: 475px; margin: 0; color: rgba(255, 255, 255, 0.92); font-size: 20px; font-weight: 600; line-height: 1.48;}
.astron-footer__highlight { background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%); -webkit-background-clip: text; background-clip: text; color: transparent;}
.astron-footer__column h2 {  margin: 0 0 25px; color: var(--white); font-size: 20px; line-height: 1.3; text-transform: none;letter-spacing: 0;}
.astron-footer__column ul { display: grid;  gap: 17px; margin: 0;  padding: 0; list-style: none;}
.astron-footer__column a {display: inline-block; font-size: 16px; line-height: 1.5; text-decoration: none; transition: color 0.2s ease, transform 0.2s ease;}
.astron-footer__column a:hover, .astron-footer__column a:focus { color: var(--secondary); transform: translateX(4px);}
.astron-footer__contact { display: flex; flex-direction: column; align-items: flex-start; gap: 20px;}
.astron-footer__contact h2 { margin-bottom: 2px;}
.astron-footer__contact address { display: grid; margin: 0; color: rgba(255, 255, 255, 0.88); font-size: 15px; font-style: normal; line-height: 1.5;}
.astron-footer__contact-item { display: block; width: 100%; padding: 0 0 22px;  border-bottom: 1px solid rgba(255, 255, 255, 0.14);}
.astron-footer__contact-item + .astron-footer__contact-item { padding-top: 22px;}
.astron-footer__contact-item:last-child { border-bottom: 0;}.astron-footer__contact address a { font-size: 15px;}
.astron-footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 28px; border-top: 1px solid rgba(255, 255, 255, 0.14);}
.astron-footer__bottom-right { display: flex; align-items: center; gap: 28px;}
.astron-footer__bottom p { margin: 0; font-size: 14px; line-height: 1.5;}
.astron-footer__socials { display: flex; gap: 10px;}
.astron-footer__socials a { display: inline-flex;  align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%); color: var(--white); font-size: 15px; text-decoration: none; transition: background 0.2s ease, transform 0.2s ease;}
.astron-footer__socials a:hover, .astron-footer__socials a:focus { background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%); color: var(--white); transform: translateY(-3px);}
@media (max-width: 991px) {.astron-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 28px;} .astron-footer__intro { grid-column: 1 / -1; }}
@media (max-width: 575px) {.astron-footer__inner { padding-top: 52px;} .astron-footer__grid { grid-template-columns: 1fr; gap: 34px; padding-bottom: 44px;}
.astron-footer__intro {  grid-column: auto; } .astron-footer__bottom { align-items: flex-start; flex-direction: column; padding-top: 24px;}}


/* bradcrumb */

.bradcrumb-satriodkf-section {  position: relative; width: 100%; min-height: 500px; display: flex; align-items: center; justify-content: center;  overflow: hidden; background: var(--primary);}
.bradcrumb-satriodkf-background { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover; opacity: 1; pointer-events: none;}
.bradcrumb-satriodkf-section::after { content: "";  position: absolute;  inset: 0;  z-index: 1; background: linear-gradient(90deg, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.45) 50%, rgba(0, 0, 0, 0.60) 100%); pointer-events: none;}
.bradcrumb-satriodkf-container { position: relative; z-index: 10; width: 100%; max-width: 1350px; margin: 0 auto; padding: 228px 20px 125px;}
.bradcrumb-satriodkf-content { width: 100%; max-width: 1050px;  margin: 0 auto; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;}
.bradcrumb-satriodkf-breadcrumb { display: flex; align-items: center; justify-content: center;  gap: 10px;  margin: 0 0 18px; color: #ffffff; font-family: var(--font-heading); font-size: 14px; font-weight: 700; line-height: 1.4; letter-spacing: 1px; text-transform: uppercase;}
.bradcrumb-satriodkf-breadcrumb a {  color: #ffffff;  text-decoration: none; transition: color 0.25s ease;}
.bradcrumb-satriodkf-breadcrumb a:hover { color: var(--secondary); text-decoration: none;}
.bradcrumb-satriodkf-breadcrumb span { color: var(--secondary);}
.bradcrumb-satriodkf-title { position: relative; z-index: 10; width: 100%; max-width: 1000px; margin: 0 auto; color: #ffffff !important; font-family: var(--font-heading); font-size: clamp( 38px, 5vw, 64px); font-weight: 700; line-height: 1.08; letter-spacing: -1px; text-align: center; text-transform: none; text-shadow:  0 3px 15px rgba(0, 0, 0, 0.40);}
.bradcrumb-satriodkf-curve { position: absolute; z-index: 20; left: 0; bottom: 0; width: 100%; height: 105px; display: block; pointer-events: none;}
.bradcrumb-satriodkf-curve path { fill: #ffffff;}
@media (max-width: 991px) { .bradcrumb-satriodkf-section { min-height: 340px;} .bradcrumb-satriodkf-container {  padding: 116px 20px 110px;}
.bradcrumb-satriodkf-title { font-size: 48px; line-height: 1.12;} .bradcrumb-satriodkf-curve { height: 80px;}}
@media (max-width: 768px) { .bradcrumb-satriodkf-section { min-height: 290px;} .bradcrumb-satriodkf-container { padding: 102px 20px 85px;}
.bradcrumb-satriodkf-breadcrumb {  gap: 8px; margin-bottom: 14px; font-size: 12px;} .bradcrumb-satriodkf-title { max-width: 700px; font-size: 36px; line-height: 1.15; letter-spacing: -0.5px; } .bradcrumb-satriodkf-curve {  height: 60px; }}
@media (max-width: 480px) { .bradcrumb-satriodkf-section { min-height: 260px; } .bradcrumb-satriodkf-container { padding: 92px 16px 70px;}
.bradcrumb-satriodkf-breadcrumb { font-size: 10px; gap: 6px; } .bradcrumb-satriodkf-title { font-size: 29px; line-height: 1.18; } .bradcrumb-satriodkf-curve { height: 48px;}}