/* industri-style.css 
    Updated Revision: 28 April 2026
*/

:root {
    --bg-warm: #FFFCF3;
    --bg-page: #FDFDFB;
    --teal: #1A9F9F;           
    --teal-bright: #1A9F9F; /* Cyan penanda aktif */
    --teal-dark: #126F6F;      
    --text-dark: #1D2B2B;      
    --accent-beige: #EFE9D9;   
    --white: #FFFFFF;
    --logo-red: #C0392B;
    --footer-beige: #D8D0C1;
}

/* --- Global --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { 
    font-family: 'Inter', sans-serif; 
    color: var(--text-dark); 
    background-color: var(--bg-page); 
    line-height: 1.6; 
}

/* --- Navigation & Header FIX (Z-Index Tinggi) --- */
header { 
    background: var(--white); 
    position: sticky !important; 
    top: 0; 
    z-index: 10000 !important; /* Paksa di depan elemen hero */
    box-shadow: 0 2px 15px rgba(0,0,0,0.04); 
}

.navbar { padding: 10px 0; }

.custom-nav .nav-link { 
    font-weight: 700 !important; 
    font-size: 1.05rem !important; 
    color: var(--text-dark) !important; 
    padding: 10px 18px !important; 
    transition: 0.3s; 
}

/* REVISI MART: Warna Active stay Cyan/Teal */
.custom-nav .nav-link.active, .custom-nav .nav-link:hover { 
    color: var(--teal-bright) !important; 
}

.btn-teal-nav { 
    background-color: var(--teal) !important; 
    border-radius: 50px; 
    font-weight: 800 !important; 
    color: white !important; 
    padding: 10px 25px !important;
}

/* --- Hero Section --- */
.industries-hero {
    background: linear-gradient(rgba(255, 252, 243, 0.8), rgba(255, 252, 243, 0.8)), 
                url('foto/h.jpg') center/cover no-repeat;
    min-height: 75vh; 
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1; /* Di bawah header */
    border-bottom: 1px solid var(--accent-beige);
}

/* --- Utils --- */
.section-padding { padding: 100px 0; }
.display-title { font-weight: 800; letter-spacing: -2px; line-height: 1.1; }
.dot-red { color: var(--logo-red); }
.tagline-hero { font-weight: 700; color: var(--teal-dark); margin-bottom: 20px; }
.section-title { font-weight: 800; text-transform: uppercase; letter-spacing: 1px; color: var(--text-dark); }
.accent-line-center { width: 60px; height: 5px; background: var(--teal); margin: 35px auto 45px; border-radius: 2px; }
.accent-line-left { width: 50px; height: 5px; background: var(--teal); margin: 15px 0 45px; border-radius: 2px; }

.fw-600 { font-weight: 600; }
.letter-spacing-2 { letter-spacing: 2px; }

/* --- Boxes --- */
.problem-box {
    background: rgba(192, 57, 43, 0.05); 
    padding: 25px;
    border-radius: 15px;
    height: 100%;
    border-left: 4px solid var(--logo-red);
}

.solution-box {
    background: rgba(26, 159, 159, 0.05); 
    padding: 25px;
    border-radius: 15px;
    height: 100%;
    border-left: 4px solid var(--teal);
}

.small-list { list-style: none; padding: 0; margin: 0; }
.small-list li {
    font-size: 0.9rem;
    margin-bottom: 8px;
    position: relative;
    padding-left: 15px;
    color: var(--text-dark);
}
.small-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--teal);
    font-weight: bold;
}

.use-case-footer {
    background-color: var(--white);
    border: 1px solid var(--accent-beige);
}

.img-frame img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

/* --- Buttons --- */
.btn-teal-main { 
    background: var(--teal); 
    color: white !important; 
    padding: 15px 35px; 
    border-radius: 50px; 
    text-decoration: none; 
    font-weight: 700; 
    transition: 0.3s; 
    display: inline-block; 
    border: none; 
}
.btn-teal-main:hover { 
    background: var(--teal-dark); 
    transform: translateY(-3px); 
    box-shadow: 0 10px 20px rgba(26, 159, 159, 0.2);
}

.btn-outline-teal-v2 { 
    background: var(--accent-beige);
    color: var(--teal-dark);
    padding: 15px 35px; 
    border-radius: 50px; 
    text-decoration: none; 
    font-weight: 700; 
    display: inline-block; 
    transition: 0.3s; 
    border: 2px solid var(--accent-beige);
}
.btn-outline-teal-v2:hover { 
    background: var(--teal);
    color: white;
    border-color: var(--teal);
}

.btn-outline-dark { 
    border: 2px solid var(--text-dark); 
    color: var(--text-dark); 
    padding: 15px 35px; 
    border-radius: 50px; 
    text-decoration: none; 
    font-weight: 700; 
    display: inline-block; 
    transition: 0.3s; 
}
.btn-outline-dark:hover { 
    background: var(--text-dark); 
    color: white !important; 
    transform: translateY(-3px); 
}

/* --- Footer & Socials --- */
.social-links-ikova { display: flex; gap: 12px; justify-content: flex-start; }
.social-links-ikova a { 
    width: 38px; height: 38px; background: var(--white); color: var(--text-dark); 
    border-radius: 50%; display: flex; align-items: center; justify-content: center; 
    border: 1px solid var(--accent-beige); transition: 0.3s; text-decoration: none; 
}
.social-links-ikova a:hover { background: var(--teal) !important; color: white !important; transform: translateY(-3px); }

/* --- WhatsApp Floating (Ngikutin Scroll & Tanpa X) --- */
.wa-float-link {
    position: fixed; 
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.wa-float-link:hover .wa-text-bubble {
    opacity: 1;
    transform: translateY(0);
}

.wa-float-link:hover .wa-icon-circle {
    transform: scale(1.1);
}

.wa-text-bubble {
    background-color: #25D366;
    color: white !important;
    padding: 10px 18px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    margin-right: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    white-space: nowrap;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s ease-out;
}

.wa-icon-circle {
    width: 60px; height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 18px rgba(37, 211, 102, 0.3);
    transition: transform 0.3s ease;
}

.wa-icon-circle i { color: white; font-size: 32px; }

/* --- MASTER FONT SIZING --- */
.fs-hero-title { font-size: 4.5rem; font-weight: 800 !important; }
.fs-hero-tagline { font-size: 1.5rem; font-weight: 700; }
.fs-hero-desc { font-size: 1.25rem; }
.fs-section-title { font-size: 2.8rem; font-weight: 800; }
.fs-section-desc { font-size: 1.25rem; }

/* Mobile */
@media (max-width: 991px) {
    .fs-hero-title { font-size: 3rem; }
    .img-frame img { height: 300px; }
    .wa-text-bubble { display: none; }
    .footer-v2 .row > div { text-align: left !important; }
}