* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #0A1F44;
    color: #ffffff;
    overflow-x: hidden;
}

/* full cables page wrapper */
.cables-page {
    width: 100%;
}

.title-span {
    color: rgb(0, 132, 255);
}

/* ========== 1. HERO SECTION ========== */
.hero-cables {
    position: relative;
    width: 100%;
    height: 65vh;
    min-height: 500px;
    background: url('../img/Cables-hero.jpg') center center/cover no-repeat;
    background-attachment: fixed;
    overflow: hidden;
    isolation: isolate;
}

.hero-cables::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 31, 68, 0.88) 0%, rgba(2, 15, 35, 0.82) 100%);
    z-index: 1;
}

.hero-bg-zoom {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../img/Cables-hero.jpg');
    background-size: cover;
    background-position: center 35%;
    transform: scale(1.05);
    transition: transform 8s ease-out;
    z-index: 0;
}

.hero-cables:hover .hero-bg-zoom {
    transform: scale(1.12);
}

.hero-content {
    position: relative;
    text-align: center;
    z-index: 3;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 3rem;
    color: white;
}

.breadcrumb {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 1.2rem;
    display: flex;
    gap: 8px;
    align-items: center;
}
.breadcrumb a {
    color: #aad4ff;
    text-decoration: none;
    
}
.breadcrumb a:hover { color: #00e0ff; }
.hero-content h1 {
    font-size: 4.2rem;
    font-weight: 800;
    line-height: 1.2;
    background: linear-gradient(125deg, #FFFFFF, #b0e0ff);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    margin-bottom: 1rem;
    animation: fadeUp 0.9s forwards;
}
.hero-content p {
    font-size: 1.2rem;
    font-weight: 400;
    max-width: 620px;
    line-height: 1.4;
    color: #e2ecff;
    animation: fadeUp 0.9s 0.1s forwards;
    opacity: 0;
    transform: translateY(25px);
    animation-fill-mode: forwards;
}
@keyframes fadeUp {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* ========== 2. INTRO SECTION ========== */
.intro-section {
    background: #FFFFFF;
    padding: 4rem 2rem;
    text-align: center;
}
.container {
    max-width: 1280px;
    margin: 0 auto;
}
.intro-text {
    max-width: 800px;
    margin: 0 auto;
}
.intro-text h2 {
    color: #0A1F44;
    margin-bottom: 1rem;
    font-size: 2.2rem;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
}
.intro-text p {
    font-size: 1.1rem;
    color: #4a5b7a;
    line-height: 1.6;
}
.divider-light {
    width: 70px;
    height: 3px;
    background: linear-gradient(90deg, #00ccff, #0077ff);
    margin: 1rem auto 0;
    border-radius: 4px;
}

/* ========== 3. CABLES SHOWCASE (GRID) ========== */
.cables-showcase {
    background: #F8FAFF;
    padding: 4rem 2rem;
}
.section-title {
    text-align: center;
    margin-bottom: 3rem;
}
.section-title h3 {
    font-size: 2.2rem;
    font-weight: 700;
    font-family: 'Montserrat', 'Inter', sans-serif;
    background: linear-gradient(135deg, #0A1F44 0%, #1B3A6B 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}
.section-title .divider {
    width: 70px;
    height: 3px;
    background: linear-gradient(90deg, #00ccff, #0077ff);
    margin: 0.8rem auto 0;
}

/* Grid 3 columns */
.cables-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* Premium Card Design (white / dark blue alternating style) */
.cable-card {
    background: #FFFFFF;
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    box-shadow: 0 15px 30px -12px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 119, 255, 0.15);
    position: relative;
}
.cable-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 28px 40px -15px rgba(0, 160, 255, 0.3);
    border-color: rgba(0, 204, 255, 0.5);
}
.card-img {
    height: 220px;
    overflow: hidden;
    background: #eef2fa;
}
.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.cable-card:hover .card-img img {
    transform: scale(1.08);
}
.card-content {
    padding: 1.5rem;
    text-align: justify;
}
.card-content h4 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #0A1F44;
    margin-bottom: 0.5rem;
}
.card-content p {
    font-size: 0.9rem;
    color: #4f6f8f;
    line-height: 1.5;
    margin-bottom: 0.8rem;
}
.specs {
    font-size: 0.75rem;
    color: #0077ff;
    font-weight: 500;
    margin-bottom: 1.2rem;
    letter-spacing: 0.3px;
}
.btn-card {
    background: transparent;
    border: 1.5px solid #00aaff;
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    font-weight: 600;
    font-size: 0.8rem;
    color: #0A1F44;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}
.btn-card:hover {
    background: linear-gradient(95deg, #0077ff, #00ccff);
    border-color: transparent;
    color: white;
    box-shadow: 0 6px 14px rgba(0, 119, 255, 0.3);
}

/* Dark card variant for alternating row effect (some cards dark blue) */
.cable-card.dark-card {
    background: linear-gradient(145deg, #0A1F44, #0e2a55);
    border-color: rgba(0, 204, 255, 0.3);
}
.cable-card.dark-card .card-content h4,
.cable-card.dark-card .card-content p {
    color: #f0f4ff;
}
.cable-card.dark-card .specs {
    color: #88ddff;
}
.cable-card.dark-card .btn-card {
    border-color: #00e0ff;
    color: #ffffff;
}
.cable-card.dark-card .btn-card:hover {
    background: #00ccff;
    color: #0A1F44;
}

/* ========== 4. CTA SECTION ========== */
.cta-section {
    background: linear-gradient(115deg, #0A1F44, #0d2a55);
    margin: 0 2rem 4rem 2rem;
    border-radius: 48px;
    padding: 3rem 2rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    box-shadow: 0 25px 35px -12px rgba(0,0,0,0.2);
}
.cta-text h3 {
    font-size: 1.8rem;
    color: white;
    margin-bottom: 0.5rem;
}
.cta-text p {
    color: #cae3ff;
}
.cta-btn {
    background: linear-gradient(95deg, #00aaff, #00e0ff);
    border: none;
    padding: 1rem 2.2rem;
    border-radius: 60px;
    font-weight: 700;
    font-size: 1rem;
    color: #0A1F44;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: 0.3s;
    text-decoration: none;
    box-shadow: 0 5px 12px rgba(0,160,255,0.4);
}
.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 28px rgba(0, 200, 255, 0.5);
    background: linear-gradient(95deg, #1ab0ff, #2ae5ff);
    color: #fff;
}

/* scroll reveal */
.reveal-card {
    opacity: 0;
    transform: translateY(35px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-card.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .cables-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-content h1 { font-size: 3rem; }
}
@media (max-width: 768px) {
    .cables-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
    .hero-content { padding: 0 1.8rem; }
    .hero-content h1 { font-size: 2.4rem; }
    .hero-content p { font-size: 1rem; }
    .cta-section { flex-direction: column; text-align: center; margin: 2rem 1rem 3rem; }
    .intro-text h2 { font-size: 1.8rem; }
}
/* abstract circuit pattern */
.circuit-bg {
    position: absolute;
    bottom: 0;
    right: 0;
    opacity: 0.03;
    pointer-events: none;
}