/* FBE Electric - Industrial B2B Website Styles
Style inspired by newelectricpower.com
Color palette: deep navy + teal + orange accent */
:root {
--navy: #0a1a2f;
--navy-2: #0d2236;
--navy-3: #163049;
--teal: #1f8a8a;
--teal-light: #2aa5a5;
--teal-dark: #157070;
--orange: #f39323;
--orange-dark: #d97e15;
--red: #d23a3a;
--white: #ffffff;
--gray-50: #f7f9fb;
--gray-100: #eef2f6;
--gray-200: #dde4ec;
--gray-300: #c5d0db;
--gray-400: #94a3b8;
--gray-500: #64748b;
--gray-600: #475569;
--gray-700: #334155;
--gray-800: #1e293b;
--shadow-sm: 0 2px 8px rgba(10, 26, 47, 0.06);
--shadow: 0 6px 24px rgba(10, 26, 47, 0.08);
--shadow-lg: 0 16px 48px rgba(10, 26, 47, 0.16);
--transition: 0.3s ease;
--header-h: 80px;
--max-w: 1240px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
/* ===========================================================
Language visibility (CSS-class driven, no JS timing issues)
- Default: all [data-lang] hidden
- : Chinese visible, English hidden
- : English visible, Chinese hidden
The saved-localStorage check in sets the class BEFORE
the body parses, so the very first paint shows the right lang.
=========================================================== */
/* IMPORTANT: we use `!important` on these rules so any class with its own
display: declaration (e.g. `.btn { display: inline-flex }`, `.hero-tag {
display: inline-block }`) cannot win via equal specificity. Two-sibling
i18n pairs must NEVER both render — the non-active language stays
display:none no matter what other rules apply. */
[data-lang] { display: none !important; }
/* Inline-level: span, small, strong, b, i, em — re-show in matching lang */
html.lang-zh span[data-lang="zh"], html.lang-en span[data-lang="en"],
html.lang-zh small[data-lang="zh"], html.lang-en small[data-lang="en"],
html.lang-zh strong[data-lang="zh"], html.lang-en strong[data-lang="en"],
html.lang-zh b[data-lang="zh"], html.lang-en b[data-lang="en"],
html.lang-zh em[data-lang="zh"], html.lang-en em[data-lang="en"] {
display: inline !important;
}
/* Block-level default for everything else (p, h1-h6, li, div, etc.) */
html.lang-zh [data-lang="zh"]:not(span):not(a):not(small):not(strong):not(b):not(em):not(.btn),
html.lang-en [data-lang="en"]:not(span):not(a):not(small):not(strong):not(b):not(em):not(.btn) {
display: block !important;
}
/* Links remain inline so wrap doesn't break menu layout */
html.lang-zh a[data-lang="zh"]:not(.btn), html.lang-en a[data-lang="en"]:not(.btn),
html.lang-zh a.btn[data-lang="zh"], html.lang-en a.btn[data-lang="en"],
html.lang-zh button.btn[data-lang="zh"], html.lang-en button.btn[data-lang="en"] {
display: inline-block !important;
}
/* Buttons (.btn) get their original visual display when active */
html.lang-zh a.btn[data-lang="zh"], html.lang-en a.btn[data-lang="en"],
html.lang-zh button.btn[data-lang="zh"], html.lang-en button.btn[data-lang="en"] {
display: inline-flex !important;
}
/* Class-based displays that conflict with [data-lang]'s hide rule:
any class that declares a non-default display needs these overrides
so the element shows correctly when its language is active. */
html.lang-zh .hero-tag[data-lang="zh"], html.lang-en .hero-tag[data-lang="en"],
html.lang-zh .section-label[data-lang="zh"], html.lang-en .section-label[data-lang="en"],
html.lang-zh .product-card-tag[data-lang="zh"], html.lang-en .product-card-tag[data-lang="en"],
html.lang-zh .project-card-tag[data-lang="zh"], html.lang-en .project-card-tag[data-lang="en"],
html.lang-zh .timeline-year[data-lang="zh"], html.lang-en .timeline-year[data-lang="en"],
html.lang-zh .cert-label[data-lang="zh"], html.lang-en .cert-label[data-lang="en"] {
display: inline-block !important;
}
html.lang-zh .view-more[data-lang="zh"], html.lang-en .view-more[data-lang="en"],
html.lang-zh a.view-more[data-lang="zh"], html.lang-en a.view-more[data-lang="en"] {
display: inline-flex !important;
}
body {
font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
color: var(--gray-700);
line-height: 1.65;
background: var(--white);
-webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
.container {
max-width: var(--max-w);
margin: 0 auto;
padding: 0 24px;
}
/* ================================
Header — top utility bar + nav
================================ */
.topbar {
background: var(--navy);
color: rgba(255,255,255,0.85);
font-size: 13px;
padding: 8px 0;
border-bottom: 1px solid rgba(255,255,255,0.08);
}
.topbar .container {
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
gap: 12px;
}
.topbar a:hover { color: var(--orange); }
.topbar-info {
display: flex;
gap: 20px;
flex-wrap: wrap;
}
.topbar-info span {
display: inline-flex;
align-items: center;
gap: 6px;
}
.topbar-info span::before {
content: "";
display: inline-block;
width: 4px;
height: 4px;
background: var(--orange);
border-radius: 50%;
}
.topbar-info span:first-child::before { display: none; }
.topbar-social {
display: flex;
gap: 14px;
font-size: 14px;
}
.site-header {
position: sticky;
top: 0;
left: 0;
right: 0;
z-index: 1000;
background: var(--white);
box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}
.header-inner {
display: flex;
align-items: center;
justify-content: space-between;
height: var(--header-h);
gap: 24px;
}
.logo {
display: flex;
align-items: center;
gap: 12px;
flex-shrink: 0;
}
.logo img {
height: 52px;
width: auto;
}
.logo-text {
display: flex;
flex-direction: column;
line-height: 1.1;
}
.logo-text strong {
font-size: 18px;
color: var(--navy);
font-weight: 800;
letter-spacing: 0.5px;
}
.logo-text small {
font-size: 11px;
color: var(--gray-500);
letter-spacing: 1px;
text-transform: uppercase;
}
.main-nav {
display: flex;
align-items: center;
gap: 8px;
}
.main-nav a {
font-size: 15px;
font-weight: 600;
color: var(--gray-700);
padding: 10px 18px;
border-radius: 4px;
position: relative;
transition: all var(--transition);
}
.main-nav a:hover,
.main-nav a.active {
color: var(--teal);
background: rgba(31, 138, 138, 0.08);
}
.header-actions {
display: flex;
align-items: center;
gap: 12px;
}
.lang-switch {
font-size: 13px;
color: var(--gray-600);
cursor: pointer;
border: 1px solid var(--gray-200);
padding: 8px 14px;
border-radius: 4px;
background: none;
font-weight: 600;
transition: all var(--transition);
}
.lang-switch:hover {
border-color: var(--teal);
color: var(--teal);
}
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 8px;
padding: 12px 28px;
font-size: 14px;
font-weight: 600;
border-radius: 4px;
border: none;
cursor: pointer;
transition: all var(--transition);
white-space: nowrap;
}
.btn-primary {
background: var(--teal);
color: var(--white);
}
.btn-primary:hover {
background: var(--teal-dark);
transform: translateY(-2px);
box-shadow: var(--shadow);
}
.btn-accent {
background: var(--orange);
color: var(--white);
}
.btn-accent:hover {
background: var(--orange-dark);
transform: translateY(-2px);
box-shadow: var(--shadow);
}
.btn-outline {
background: transparent;
color: var(--white);
border: 2px solid var(--white);
}
.btn-outline:hover {
background: var(--white);
color: var(--navy);
}
.btn-outline-dark {
background: transparent;
color: var(--navy);
border: 2px solid var(--navy);
}
.btn-outline-dark:hover {
background: var(--navy);
color: var(--white);
}
.menu-toggle {
display: none;
flex-direction: column;
gap: 5px;
background: none;
border: none;
cursor: pointer;
padding: 8px;
}
.menu-toggle span {
display: block;
width: 26px;
height: 2px;
background: var(--navy);
transition: var(--transition);
}
/* ================================
Hero — sliding showcase panels
================================ */
.hero {
position: relative;
background: var(--navy);
overflow: hidden;
}
.hero-track {
display: flex;
transition: transform 0.7s cubic-bezier(0.65, 0, 0.35, 1);
}
.hero-slide {
flex: 0 0 100%;
position: relative;
min-height: 600px;
display: flex;
align-items: center;
color: var(--white);
overflow: hidden;
}
.hero-bg {
position: absolute;
inset: 0;
background-size: cover;
background-position: center;
z-index: 0;
}
.hero-bg::before {
content: "";
position: absolute;
inset: 0;
background: linear-gradient(110deg, rgba(10,26,47,0.92) 0%, rgba(10,26,47,0.65) 50%, rgba(31,138,138,0.4) 100%);
}
.hero-content {
position: relative;
z-index: 2;
max-width: 720px;
padding: 60px 0;
}
.hero-tag {
display: inline-block;
font-size: 12px;
font-weight: 700;
letter-spacing: 3px;
text-transform: uppercase;
color: var(--orange);
background: rgba(243, 147, 35, 0.12);
padding: 6px 16px;
border-radius: 30px;
margin-bottom: 24px;
border: 1px solid rgba(243, 147, 35, 0.3);
}
.hero-content h1 {
font-size: clamp(28px, 4.5vw, 52px);
font-weight: 800;
line-height: 1.15;
margin-bottom: 20px;
letter-spacing: -0.5px;
}
.hero-content h1 .accent {
color: var(--orange);
}
.hero-content p {
font-size: 17px;
opacity: 0.9;
margin-bottom: 36px;
line-height: 1.7;
max-width: 580px;
}
.hero-actions {
display: flex;
gap: 16px;
flex-wrap: wrap;
}
.hero-dots {
position: absolute;
bottom: 36px;
left: 50%;
transform: translateX(-50%);
display: flex;
gap: 10px;
z-index: 5;
}
.hero-dot {
width: 36px;
height: 4px;
border-radius: 2px;
background: rgba(255,255,255,0.35);
border: none;
cursor: pointer;
transition: all var(--transition);
padding: 0;
}
.hero-dot.active {
background: var(--orange);
width: 56px;
}
/* ================================
Section Common
================================ */
section { padding: 88px 0; }
.section-header {
text-align: center;
margin-bottom: 56px;
}
.section-label {
display: inline-block;
font-size: 12px;
font-weight: 700;
letter-spacing: 3px;
text-transform: uppercase;
color: var(--teal);
margin-bottom: 14px;
position: relative;
padding: 0 24px;
}
.section-label::before, .section-label::after {
content: "";
position: absolute;
top: 50%;
width: 16px;
height: 1px;
background: var(--teal);
}
.section-label::before { left: 0; }
.section-label::after { right: 0; }
.section-header h2 {
font-size: clamp(26px, 3.2vw, 38px);
font-weight: 800;
color: var(--navy);
margin-bottom: 14px;
line-height: 1.25;
letter-spacing: -0.5px;
}
.section-header h2 .accent { color: var(--orange); }
.section-header p {
font-size: 16px;
color: var(--gray-500);
max-width: 720px;
margin: 0 auto;
line-height: 1.7;
}
/* ================================
Featured Categories — 4-col grid
================================ */
.categories-section {
background: var(--white);
}
.category-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 24px;
}
.category-card {
position: relative;
border-radius: 8px;
overflow: hidden;
background: var(--gray-50);
aspect-ratio: 3/4;
cursor: pointer;
box-shadow: var(--shadow-sm);
transition: all var(--transition);
}
.category-card:hover {
transform: translateY(-6px);
box-shadow: var(--shadow-lg);
}
.category-card-image {
height: 65%;
overflow: hidden;
background: var(--white);
padding: 20px;
display: flex;
align-items: center;
justify-content: center;
}
.category-card-image img {
max-height: 100%;
width: auto;
max-width: 100%;
object-fit: contain;
transition: transform 0.5s ease;
}
.category-card:hover .category-card-image img {
transform: scale(1.05);
}
.category-card-body {
padding: 20px 24px 24px;
background: var(--white);
height: 35%;
display: flex;
flex-direction: column;
justify-content: center;
}
.category-card-body h3 {
font-size: 18px;
font-weight: 700;
color: var(--navy);
margin-bottom: 8px;
}
.category-card-body p {
font-size: 13px;
color: var(--gray-500);
line-height: 1.5;
margin-bottom: 12px;
}
.category-card .link-more {
font-size: 13px;
color: var(--teal);
font-weight: 700;
display: inline-flex;
align-items: center;
gap: 6px;
text-transform: uppercase;
letter-spacing: 1px;
}
.category-card .link-more::after {
content: "→";
transition: transform var(--transition);
}
.category-card:hover .link-more::after {
transform: translateX(4px);
}
/* ================================
About Stats — dark navy block
================================ */
.about-section {
background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
color: var(--white);
position: relative;
overflow: hidden;
}
.about-section::before {
content: "";
position: absolute;
top: -200px;
right: -200px;
width: 500px;
height: 500px;
background: radial-gradient(circle, rgba(31,138,138,0.15) 0%, transparent 70%);
border-radius: 50%;
}
.about-section::after {
content: "";
position: absolute;
bottom: -150px;
left: -150px;
width: 400px;
height: 400px;
background: radial-gradient(circle, rgba(243,147,35,0.1) 0%, transparent 70%);
border-radius: 50%;
}
.about-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 72px;
align-items: center;
position: relative;
z-index: 1;
}
.about-text .section-label {
color: var(--orange);
}
.about-text .section-label::before, .about-text .section-label::after {
background: var(--orange);
}
.about-text h2 {
font-size: 34px;
font-weight: 800;
margin-bottom: 20px;
line-height: 1.2;
}
.about-text .lead {
font-size: 17px;
line-height: 1.7;
opacity: 0.9;
margin-bottom: 16px;
}
.about-text p {
font-size: 15px;
opacity: 0.78;
line-height: 1.8;
margin-bottom: 14px;
}
.about-text .btn {
margin-top: 16px;
}
.stats-grid {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 20px;
}
.stat-item {
text-align: center;
padding: 36px 20px;
background: rgba(255,255,255,0.06);
border-radius: 8px;
border: 1px solid rgba(255,255,255,0.1);
backdrop-filter: blur(8px);
transition: all var(--transition);
}
.stat-item:hover {
background: rgba(255,255,255,0.1);
transform: translateY(-4px);
}
.stat-number {
font-size: 42px;
font-weight: 800;
color: var(--orange);
line-height: 1;
margin-bottom: 10px;
letter-spacing: -1px;
}
.stat-label {
font-size: 13px;
opacity: 0.78;
text-transform: uppercase;
letter-spacing: 1.5px;
font-weight: 600;
}
/* ================================
Featured Products
================================ */
.product-showcase {
background: var(--gray-50);
}
.product-block {
margin-bottom: 72px;
}
.product-block:last-child { margin-bottom: 0; }
.product-block-header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 36px;
padding-bottom: 18px;
border-bottom: 2px solid var(--gray-100);
}
.product-block-header h3 {
font-size: 26px;
color: var(--navy);
font-weight: 800;
letter-spacing: -0.3px;
}
.product-block-header h3 small {
display: block;
font-size: 12px;
font-weight: 600;
color: var(--teal);
letter-spacing: 2px;
text-transform: uppercase;
margin-bottom: 6px;
}
.view-more {
font-size: 13px;
font-weight: 700;
color: var(--teal);
display: inline-flex;
align-items: center;
gap: 6px;
text-transform: uppercase;
letter-spacing: 1.5px;
padding: 8px 0;
transition: color var(--transition);
}
.view-more:hover {
color: var(--orange);
}
.view-more::after {
content: "→";
transition: transform var(--transition);
}
.view-more:hover::after {
transform: translateX(4px);
}
.product-cards {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 28px;
}
.product-cards.product-cards-single {
grid-template-columns: 1fr;
}
.product-card {
background: var(--white);
border-radius: 8px;
overflow: hidden;
box-shadow: var(--shadow-sm);
transition: all var(--transition);
border: 1px solid var(--gray-100);
display: flex;
flex-direction: column;
}
.product-card:hover {
transform: translateY(-6px);
box-shadow: var(--shadow-lg);
border-color: var(--teal);
}
.product-card-image {
height: 240px;
background: var(--white);
display: flex;
align-items: center;
justify-content: center;
padding: 24px;
overflow: hidden;
position: relative;
}
.product-card-image::before {
content: "";
position: absolute;
inset: 0;
background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
z-index: 0;
}
.product-card-image img {
max-height: 100%;
max-width: 100%;
width: auto;
object-fit: contain;
transition: transform 0.5s ease;
position: relative;
z-index: 1;
}
.product-card:hover .product-card-image img {
transform: scale(1.08);
}
.product-card-body {
padding: 24px 24px 28px;
flex: 1;
display: flex;
flex-direction: column;
}
.product-card-tag {
display: inline-block;
font-size: 11px;
font-weight: 700;
color: var(--teal);
letter-spacing: 1.5px;
text-transform: uppercase;
margin-bottom: 8px;
}
.product-card-body h4 {
font-size: 16px;
font-weight: 700;
color: var(--navy);
margin-bottom: 12px;
line-height: 1.4;
}
.product-card-body p {
font-size: 13.5px;
color: var(--gray-500);
margin-bottom: 16px;
line-height: 1.6;
flex: 1;
}
.product-card-actions {
display: flex;
gap: 12px;
padding-top: 12px;
border-top: 1px solid var(--gray-100);
}
.product-card-actions a {
font-size: 13px;
font-weight: 700;
color: var(--teal);
display: inline-flex;
align-items: center;
gap: 4px;
text-transform: uppercase;
letter-spacing: 1px;
}
.product-card-actions a:hover {
color: var(--orange);
}
.product-card-actions a::after {
content: "→";
transition: transform var(--transition);
}
.product-card-actions a:hover::after {
transform: translateX(3px);
}
/* ================================
Projects / Cases
================================ */
.projects-section {
background: var(--white);
}
.projects-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 24px;
}
.project-card {
border-radius: 8px;
overflow: hidden;
background: var(--white);
box-shadow: var(--shadow-sm);
transition: all var(--transition);
border: 1px solid var(--gray-100);
}
.project-card:hover {
transform: translateY(-6px);
box-shadow: var(--shadow-lg);
}
.project-card-image {
height: 220px;
overflow: hidden;
position: relative;
}
.project-card-image img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.6s ease;
}
.project-card:hover .project-card-image img {
transform: scale(1.08);
}
.project-card-overlay {
position: absolute;
inset: 0;
background: linear-gradient(to top, rgba(10,26,47,0.7) 0%, transparent 50%);
display: flex;
align-items: flex-end;
padding: 20px;
}
.project-card-tag {
background: var(--orange);
color: var(--white);
font-size: 11px;
font-weight: 700;
padding: 4px 10px;
border-radius: 4px;
letter-spacing: 1px;
text-transform: uppercase;
}
.project-card-body {
padding: 20px 24px 24px;
}
.project-card-body h4 {
font-size: 15px;
font-weight: 700;
color: var(--navy);
line-height: 1.4;
margin-bottom: 6px;
}
.project-card-body p {
font-size: 13px;
color: var(--gray-500);
}
/* ================================
Advantages — 4-col icons
================================ */
.advantages-section {
background: var(--gray-50);
position: relative;
}
.advantages-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 28px;
}
.advantage-item {
text-align: center;
padding: 40px 24px;
background: var(--white);
border-radius: 8px;
box-shadow: var(--shadow-sm);
transition: all var(--transition);
border: 1px solid var(--gray-100);
position: relative;
overflow: hidden;
}
.advantage-item::before {
content: "";
position: absolute;
top: 0;
left: 0;
right: 0;
height: 4px;
background: linear-gradient(90deg, var(--teal) 0%, var(--orange) 100%);
transform: scaleX(0);
transform-origin: left;
transition: transform 0.4s ease;
}
.advantage-item:hover {
transform: translateY(-6px);
box-shadow: var(--shadow);
}
.advantage-item:hover::before {
transform: scaleX(1);
}
.advantage-icon {
width: 72px;
height: 72px;
margin: 0 auto 22px;
background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-size: 32px;
color: var(--white);
box-shadow: 0 8px 24px rgba(31, 138, 138, 0.3);
}
.advantage-item h4 {
font-size: 16px;
font-weight: 800;
color: var(--navy);
margin-bottom: 12px;
text-transform: uppercase;
letter-spacing: 1.5px;
}
.advantage-item p {
font-size: 14px;
color: var(--gray-500);
line-height: 1.7;
}
/* ================================
Certifications
================================ */
.certifications-section {
background: var(--gray-50);
padding: 80px 0;
}
.certs-grid {
display: grid;
grid-template-columns: repeat(5, 1fr);
gap: 24px;
margin-top: 48px;
}
.certs-card {
background: var(--white);
border: 1px solid var(--gray-100);
border-radius: 10px;
padding: 24px 18px 28px;
text-align: center;
transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
display: flex;
flex-direction: column;
align-items: center;
}
.certs-card:hover {
transform: translateY(-6px);
box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
border-color: var(--teal);
}
.certs-img {
position: relative;
width: 100%;
aspect-ratio: 1 / 1.414;
margin-bottom: 18px;
border-radius: 6px;
overflow: hidden;
background: var(--gray-50);
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
cursor: zoom-in;
display: block;
}
.certs-img img {
width: 100%;
height: 100%;
object-fit: cover;
object-position: top center;
display: block;
transition: transform 0.4s ease;
}
.certs-card:hover .certs-img img {
transform: scale(1.04);
}
.certs-zoom {
position: absolute;
top: 8px;
right: 8px;
width: 28px;
height: 28px;
background: rgba(0, 0, 0, 0.65);
color: #fff;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-size: 14px;
opacity: 0;
transition: opacity 0.3s;
pointer-events: none;
}
.certs-card:hover .certs-zoom {
opacity: 1;
}
.certs-badge {
width: 56px;
height: 56px;
margin-bottom: 12px;
display: flex;
align-items: center;
justify-content: center;
margin-top: -42px;
background: var(--white);
border-radius: 50%;
padding: 6px;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
position: relative;
z-index: 1;
}
.certs-badge svg {
width: 100%;
height: 100%;
}
.certs-badge-iso {
color: #1a4d8c;
}
.certs-badge-ce {
color: #003d7a;
}
.certs-badge-asta {
color: #b8312f;
}
.certs-card h4 {
font-size: 16px;
font-weight: 800;
color: var(--navy);
margin-bottom: 8px;
letter-spacing: 0.3px;
}
.certs-card p {
font-size: 13px;
color: var(--gray-500);
line-height: 1.6;
margin: 0;
}
/* Lightbox */
.lightbox {
position: fixed;
inset: 0;
background: rgba(15, 25, 45, 0.92);
display: flex;
align-items: center;
justify-content: center;
z-index: 9999;
opacity: 0;
visibility: hidden;
transition: opacity 0.3s, visibility 0.3s;
padding: 40px;
cursor: zoom-out;
}
.lightbox.active {
opacity: 1;
visibility: visible;
}
.lightbox img {
max-width: 90vw;
max-height: 90vh;
border-radius: 8px;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
cursor: default;
background: #fff;
}
.lightbox-caption {
position: absolute;
bottom: 28px;
left: 50%;
transform: translateX(-50%);
color: #fff;
font-size: 16px;
font-weight: 600;
letter-spacing: 0.3px;
text-align: center;
}
.lightbox-close {
position: absolute;
top: 24px;
right: 32px;
width: 44px;
height: 44px;
background: rgba(255, 255, 255, 0.12);
color: #fff;
border: 0;
border-radius: 50%;
font-size: 24px;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
transition: background 0.2s;
}
.lightbox-close:hover {
background: rgba(255, 255, 255, 0.25);
}
/* ================================
CTA Banner
================================ */
.cta-banner {
background: linear-gradient(135deg, var(--navy-2) 0%, var(--teal-dark) 50%, var(--navy) 100%);
color: var(--white);
text-align: center;
padding: 80px 24px;
position: relative;
overflow: hidden;
}
.cta-banner::before {
content: "";
position: absolute;
inset: 0;
background: url('data:image/svg+xml;utf8,');
opacity: 0.5;
}
.cta-banner > * {
position: relative;
z-index: 1;
}
.cta-banner h2 {
font-size: 34px;
margin-bottom: 14px;
font-weight: 800;
letter-spacing: -0.5px;
}
.cta-banner p {
opacity: 0.9;
margin-bottom: 32px;
font-size: 17px;
max-width: 640px;
margin-left: auto;
margin-right: auto;
}
/* ================================
Contact Section
================================ */
.contact-section {
background: var(--white);
}
.contact-grid {
display: grid;
grid-template-columns: 1fr;
max-width: 720px;
margin: 0 auto;
}
.contact-info h3 {
font-size: 26px;
color: var(--navy);
margin-bottom: 28px;
font-weight: 800;
}
.contact-detail {
display: flex;
gap: 18px;
margin-bottom: 22px;
align-items: flex-start;
padding: 4px 0;
}
.contact-detail-icon {
width: 44px;
height: 44px;
background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
color: var(--white);
border-radius: 8px;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
font-size: 18px;
box-shadow: 0 4px 12px rgba(31, 138, 138, 0.25);
}
.contact-detail-text strong {
display: block;
font-size: 13px;
color: var(--gray-500);
margin-bottom: 4px;
text-transform: uppercase;
letter-spacing: 1px;
font-weight: 700;
}
.contact-detail-text span,
.contact-detail-text a {
font-size: 15px;
color: var(--navy);
font-weight: 600;
line-height: 1.5;
}
.contact-detail-text a:hover {
color: var(--teal);
}
.contact-form {
background: var(--gray-50);
padding: 40px;
border-radius: 8px;
border: 1px solid var(--gray-100);
}
.contact-form h3 {
font-size: 22px;
color: var(--navy);
margin-bottom: 8px;
font-weight: 800;
}
.contact-form .subtitle {
font-size: 14px;
color: var(--gray-500);
margin-bottom: 24px;
}
.form-group {
margin-bottom: 18px;
}
.form-group label {
display: block;
font-size: 13px;
font-weight: 600;
color: var(--gray-700);
margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
width: 100%;
padding: 14px 16px;
border: 1px solid var(--gray-200);
border-radius: 4px;
font-size: 14px;
font-family: inherit;
background: var(--white);
transition: all var(--transition);
color: var(--gray-700);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
outline: none;
border-color: var(--teal);
box-shadow: 0 0 0 3px rgba(31, 138, 138, 0.1);
}
.form-group textarea {
resize: vertical;
min-height: 130px;
}
.form-row {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 16px;
}
.form-success {
display: none;
text-align: center;
padding: 40px 20px;
color: var(--teal);
}
.form-success.show {
display: block;
}
.form-success h3 {
font-size: 22px;
margin-bottom: 8px;
color: var(--teal);
}
/* ================================
Page Banner
================================ */
.page-banner {
background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 60%, var(--teal-dark) 100%);
color: var(--white);
padding: 80px 0 72px;
text-align: center;
position: relative;
overflow: hidden;
}
.page-banner::before {
content: "";
position: absolute;
inset: 0;
background: url('data:image/svg+xml;utf8,');
opacity: 0.6;
}
.page-banner > * {
position: relative;
z-index: 1;
}
.page-banner h1 {
font-size: clamp(28px, 4vw, 44px);
font-weight: 800;
margin-bottom: 12px;
letter-spacing: -0.5px;
}
.page-banner p {
font-size: 16px;
opacity: 0.85;
max-width: 720px;
margin: 0 auto;
}
.breadcrumb {
display: flex;
justify-content: center;
gap: 10px;
font-size: 13px;
margin-top: 20px;
opacity: 0.8;
text-transform: uppercase;
letter-spacing: 1px;
}
.breadcrumb a:hover {
color: var(--orange);
opacity: 1;
}
.breadcrumb span:not(:last-child) {
opacity: 0.5;
}
/* ================================
Products Page Layout
================================ */
.products-layout {
display: grid;
grid-template-columns: 280px 1fr;
gap: 40px;
padding: 56px 0 88px;
}
.sidebar-nav {
position: sticky;
top: calc(var(--header-h) + 24px);
align-self: start;
background: var(--white);
border-radius: 8px;
border: 1px solid var(--gray-100);
overflow: hidden;
box-shadow: var(--shadow-sm);
}
.sidebar-nav h4 {
font-size: 14px;
font-weight: 800;
text-transform: uppercase;
letter-spacing: 2px;
color: var(--white);
background: var(--navy);
padding: 18px 20px;
margin-bottom: 0;
}
.sidebar-nav ul {
padding: 8px 0;
}
.sidebar-nav li { margin: 0; }
.sidebar-nav a {
display: flex;
align-items: center;
justify-content: space-between;
padding: 12px 20px;
font-size: 14px;
color: var(--gray-600);
border-left: 3px solid transparent;
transition: all var(--transition);
font-weight: 500;
}
.sidebar-nav a:hover,
.sidebar-nav a.active {
background: var(--gray-50);
color: var(--teal);
border-left-color: var(--teal);
font-weight: 700;
}
.sidebar-nav a::after {
content: "›";
font-size: 18px;
opacity: 0.4;
transition: all var(--transition);
}
.sidebar-nav a:hover::after,
.sidebar-nav a.active::after {
opacity: 1;
transform: translateX(3px);
}
/* ================================
About Page
================================ */
.about-page-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 56px;
align-items: center;
margin-bottom: 72px;
}
.about-page-image {
border-radius: 8px;
overflow: hidden;
box-shadow: var(--shadow-lg);
position: relative;
}
.about-page-image img {
width: 100%;
height: auto;
display: block;
}
.about-page-image::after {
content: "";
position: absolute;
inset: 0;
background: linear-gradient(135deg, transparent 60%, rgba(31,138,138,0.1) 100%);
}
.about-page-text h2 {
font-size: 32px;
color: var(--navy);
margin-bottom: 20px;
font-weight: 800;
line-height: 1.25;
}
.about-page-text p {
color: var(--gray-600);
line-height: 1.85;
margin-bottom: 16px;
font-size: 15px;
}
.timeline {
position: relative;
padding-left: 36px;
}
.timeline::before {
content: "";
position: absolute;
left: 8px;
top: 0;
bottom: 0;
width: 2px;
background: linear-gradient(180deg, var(--teal) 0%, var(--orange) 100%);
}
.timeline-item {
position: relative;
margin-bottom: 32px;
padding-bottom: 8px;
}
.timeline-item:last-child {
margin-bottom: 0;
}
.timeline-item::before {
content: "";
position: absolute;
left: -32px;
top: 6px;
width: 14px;
height: 14px;
border-radius: 50%;
background: var(--white);
border: 3px solid var(--teal);
box-shadow: 0 0 0 4px rgba(31, 138, 138, 0.15);
}
.timeline-year {
display: inline-block;
font-size: 22px;
font-weight: 800;
color: var(--orange);
margin-bottom: 6px;
letter-spacing: -0.5px;
}
.timeline-item h4 {
font-size: 17px;
color: var(--navy);
margin-bottom: 8px;
font-weight: 700;
}
.timeline-item p {
font-size: 14px;
color: var(--gray-500);
line-height: 1.7;
}
.cert-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 20px;
}
.cert-item {
text-align: center;
padding: 32px 20px;
background: var(--white);
border: 1px solid var(--gray-100);
border-radius: 8px;
transition: all var(--transition);
}
.cert-item:hover {
border-color: var(--teal);
transform: translateY(-4px);
box-shadow: var(--shadow);
}
.cert-num {
font-size: 36px;
font-weight: 800;
color: var(--teal);
line-height: 1;
margin-bottom: 8px;
letter-spacing: -1px;
}
.cert-label {
font-size: 13px;
color: var(--gray-500);
font-weight: 600;
text-transform: uppercase;
letter-spacing: 1px;
}
.triangle-card {
background: var(--white);
padding: 24px 28px;
border-radius: 8px;
margin-bottom: 16px;
border-left: 4px solid var(--teal);
box-shadow: var(--shadow-sm);
transition: all var(--transition);
}
.triangle-card:hover {
transform: translateX(6px);
box-shadow: var(--shadow);
}
.triangle-card h4 {
font-size: 18px;
color: var(--teal);
margin-bottom: 6px;
font-weight: 800;
}
.triangle-card p {
font-size: 14px;
color: var(--gray-500);
line-height: 1.65;
}
.triangle-card.orange { border-left-color: var(--orange); }
.triangle-card.orange h4 { color: var(--orange); }
/* ================================
Footer
================================ */
.site-footer {
background: var(--navy);
color: rgba(255,255,255,0.75);
padding: 72px 0 0;
position: relative;
}
.site-footer::before {
content: "";
position: absolute;
top: 0;
left: 0;
right: 0;
height: 4px;
background: linear-gradient(90deg, var(--teal) 0%, var(--orange) 100%);
}
.footer-grid {
display: grid;
grid-template-columns: 2fr 1fr 1fr 1fr;
gap: 40px;
margin-bottom: 48px;
}
.footer-brand img {
height: 48px;
margin-bottom: 18px;
background: var(--white);
padding: 6px 12px;
border-radius: 4px;
}
.footer-brand h4 {
color: var(--white);
font-size: 18px;
font-weight: 800;
margin-bottom: 12px;
margin-top: 12px;
}
.footer-brand p {
font-size: 14px;
line-height: 1.7;
margin-bottom: 16px;
}
.footer-social {
display: flex;
gap: 10px;
margin-top: 16px;
}
.footer-social a {
width: 36px;
height: 36px;
background: rgba(255,255,255,0.08);
border-radius: 4px;
display: flex;
align-items: center;
justify-content: center;
font-size: 14px;
transition: all var(--transition);
}
.footer-social a:hover {
background: var(--orange);
color: var(--white);
transform: translateY(-2px);
}
.footer-col h4 {
font-size: 14px;
font-weight: 800;
text-transform: uppercase;
letter-spacing: 1.5px;
color: var(--white);
margin-bottom: 22px;
position: relative;
padding-bottom: 12px;
}
.footer-col h4::after {
content: "";
position: absolute;
bottom: 0;
left: 0;
width: 32px;
height: 2px;
background: var(--orange);
}
.footer-col ul li {
margin-bottom: 10px;
}
.footer-col a {
font-size: 14px;
transition: all var(--transition);
display: inline-flex;
align-items: center;
gap: 6px;
}
.footer-col a:hover {
color: var(--orange);
transform: translateX(4px);
}
.footer-contact-line {
display: flex;
align-items: flex-start;
gap: 8px;
font-size: 14px;
margin-bottom: 10px;
color: rgba(255,255,255,0.75);
line-height: 1.55;
}
.footer-contact-line strong {
color: var(--white);
flex-shrink: 0;
font-weight: 700;
}
.footer-bottom {
border-top: 1px solid rgba(255,255,255,0.1);
padding: 24px 0;
text-align: center;
font-size: 13px;
color: rgba(255,255,255,0.6);
}
.footer-bottom a:hover {
color: var(--orange);
}
/* ================================
Back to Top
================================ */
.back-to-top {
position: fixed;
bottom: 36px;
right: 36px;
width: 48px;
height: 48px;
background: var(--orange);
color: var(--white);
border: none;
border-radius: 50%;
cursor: pointer;
font-size: 20px;
opacity: 0;
visibility: hidden;
transition: all var(--transition);
z-index: 999;
box-shadow: 0 4px 16px rgba(243, 147, 35, 0.4);
}
.back-to-top.visible {
opacity: 1;
visibility: visible;
}
.back-to-top:hover {
background: var(--orange-dark);
transform: translateY(-4px);
}
/* ================================
Floating WhatsApp button
================================ */
.whatsapp-float {
position: fixed;
bottom: 36px;
left: 36px;
width: 56px;
height: 56px;
background: #25D366;
color: var(--white);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
z-index: 998;
box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
text-decoration: none;
}
.whatsapp-float:hover {
background: #1ebe5b;
transform: translateY(-4px) scale(1.05);
box-shadow: 0 10px 28px rgba(37, 211, 102, 0.55);
}
.whatsapp-float-icon {
width: 30px;
height: 30px;
display: block;
}
.whatsapp-float-tooltip {
position: absolute;
left: calc(100% + 14px);
top: 50%;
transform: translateY(-50%);
background: var(--navy);
color: var(--white);
font-size: 13px;
font-weight: 600;
padding: 8px 14px;
border-radius: 6px;
white-space: nowrap;
opacity: 0;
visibility: hidden;
pointer-events: none;
transition: opacity var(--transition), transform var(--transition);
box-shadow: 0 4px 14px rgba(10, 26, 47, 0.25);
}
.whatsapp-float-tooltip::before {
content: "";
position: absolute;
right: 100%;
top: 50%;
transform: translateY(-50%);
border: 6px solid transparent;
border-right-color: var(--navy);
}
.whatsapp-float:hover .whatsapp-float-tooltip {
opacity: 1;
visibility: visible;
transform: translateY(-50%) translateX(2px);
}
.whatsapp-float-pulse {
position: absolute;
inset: 0;
border-radius: 50%;
background: #25D366;
opacity: 0.6;
z-index: -1;
animation: whatsapp-pulse 2.4s ease-out infinite;
}
@keyframes whatsapp-pulse {
0% { transform: scale(1); opacity: 0.55; }
70% { transform: scale(1.6); opacity: 0; }
100% { transform: scale(1.6); opacity: 0; }
}
@media (max-width: 768px) {
.whatsapp-float {
bottom: 24px;
left: 24px;
width: 52px;
height: 52px;
}
.whatsapp-float-icon { width: 28px; height: 28px; }
.whatsapp-float-tooltip { display: none; }
}
/* ================================
Side inquiry form (floating)
================================ */
.inquiry-modal {
position: fixed;
inset: 0;
background: rgba(10, 26, 47, 0.6);
backdrop-filter: blur(4px);
display: none;
align-items: center;
justify-content: center;
z-index: 2000;
padding: 24px;
}
.inquiry-modal.show {
display: flex;
}
.inquiry-modal-content {
background: var(--white);
border-radius: 8px;
max-width: 500px;
width: 100%;
max-height: 90vh;
overflow-y: auto;
position: relative;
box-shadow: var(--shadow-lg);
}
.inquiry-modal-close {
position: absolute;
top: 12px;
right: 16px;
background: none;
border: none;
font-size: 28px;
cursor: pointer;
color: var(--gray-500);
width: 36px;
height: 36px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
transition: all var(--transition);
}
.inquiry-modal-close:hover {
background: var(--gray-100);
color: var(--navy);
}
.inquiry-modal-content .contact-form {
background: transparent;
border: none;
box-shadow: none;
padding: 40px;
}
/* ================================
Responsive
================================ */
@media (max-width: 1024px) {
.category-grid { grid-template-columns: repeat(2, 1fr); }
.advantages-grid { grid-template-columns: repeat(2, 1fr); }
.footer-grid { grid-template-columns: repeat(2, 1fr); }
.products-layout { grid-template-columns: 1fr; }
.sidebar-nav { position: static; }
.topbar-info { font-size: 12px; }
}
@media (max-width: 768px) {
.menu-toggle { display: flex; }
.topbar { display: none; }
.header-inner { height: 64px; }
:root { --header-h: 64px; }
.main-nav {
position: fixed;
top: var(--header-h);
left: 0;
right: 0;
background: var(--white);
flex-direction: column;
padding: 16px 24px;
gap: 0;
box-shadow: var(--shadow);
transform: translateY(-120%);
opacity: 0;
transition: all var(--transition);
z-index: 999;
max-height: calc(100vh - var(--header-h));
overflow-y: auto;
}
.main-nav.open {
transform: translateY(0);
opacity: 1;
}
.main-nav a {
padding: 14px 0;
border-bottom: 1px solid var(--gray-100);
width: 100%;
}
.header-actions .btn { display: none; }
.hero-slide { min-height: 480px; }
.hero-content h1 { font-size: 28px; }
.about-grid,
.contact-grid,
.about-page-grid { grid-template-columns: 1fr; gap: 40px; }
.product-cards,
.projects-grid { grid-template-columns: 1fr; }
.category-grid { grid-template-columns: 1fr; }
.stats-grid { grid-template-columns: repeat(2, 1fr); }
.cert-grid { grid-template-columns: repeat(2, 1fr); }
.certs-grid { grid-template-columns: repeat(2, 1fr); }
.form-row { grid-template-columns: 1fr; }
.footer-grid { grid-template-columns: 1fr; gap: 32px; }
.product-block-header {
flex-direction: column;
align-items: flex-start;
gap: 12px;
}
section { padding: 60px 0; }
.cta-banner h2 { font-size: 26px; }
.page-banner { padding: 56px 0; }
}