/* ================= VARIABLES ================= */
:root {
    --color-primary: #0f172a; /* Dark Slate */
    --color-accent: linear-gradient(135deg, #002B43, #004F6E); /* Electric Blue */
    --color-accent-hover: #1d4ed8;
    --color-text-main: #334155;
    --color-text-light: #64748b;
    --color-bg-light: #f8fafc;
    --color-white: #ffffff;
    --font-main: 'Inter', sans-serif;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* ================= RESET & GLOBAL ================= */


.is-page {
    font-family: var(--font-main);
    color: var(--color-text-main);
    line-height: 1.6;
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;

}

    .is-page h1, .is-page h2, .is-page h3 {
        font-weight: 800;
        line-height: 1.2;
        color: var(--color-primary);
    }
.fa-phone {
    padding-left: 10px;
}
.is-page p {
    margin-bottom: 1rem;
    color: var(--color-text-light);
}

.is-page a {
    text-decoration: none;
    transition: all 0.3s ease;
}

.is-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.is-section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.header-line {
    width: 60px;
    height: 4px;
    background: var(--color-accent);
    margin: 15px auto 0;
    border-radius: 2px;
}




/* ================= HERO ================= */
.is-hero {
    position: relative;
    min-height: clamp(800px, 10vh, 1200px);
    height: auto; /* ✅ allow shrink */
    max-height: none; /* ✅ remove lock */

    display:flex;
    place-items: center;
    text-align: center;
    color: white;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}


.is-hero-overlay {
    position: absolute;
    top: 0; 
    left: 0; 
    right: 0; 
    bottom: 0;
    background: linear-gradient(to bottom, rgba(15,23,42,0.9), rgba(15,23,42,0.5));
    z-index: 1;
}
.is-hero-inner {
    padding-inline: 24px;
}

.is-hero-content {
    position:absolute;
    left:50%;
    transform:translate(-50%) !important ;
    top:120px;
    width: 90%;
    justify-self: center; /* horizontal centering */
  /*  align-self: center;*/
    z-index: 2;
    max-width: 800px;
    animation: slideUp 1s ease forwards;
}

.is-badge {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 6px 16px;
    border-radius: 50px;
   
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom:-50px;
 
    display: inline-block;
    backdrop-filter: blur(5px);
}

.is-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: white;
}

.is-hero p {
    font-size: 1.25rem;
    color: #cbd5e1;
    margin-bottom: 40px;
}

.text-highlight {
    color: var(--color-accent);
}

.is-hero-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ================= AUTHORITY ================= */
.is-authority {
    background-color: var(--color-bg-light);
    border-bottom: 1px solid #e2e8f0;
}

.is-authority-box {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    animation: fadeIn 1s ease forwards;
}

.is-authority p {
    font-size: 1.15rem;
    color: var(--color-text-main);
}

/* ================= MACHINES ================= */
.is-machines {
    background: white;
}

.is-machine-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    padding-left:0;
    margin-bottom: 40px;
}

.is-machine-list li {
    background: var(--color-bg-light);
    padding: 15px 20px;
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 12px;
    transition: transform 0.2s, border-color 0.2s, background 0.2s;
    border: 1px solid transparent;
}

.is-machine-list li:hover {
    transform: translateX(5px);
    border-color: var(--color-accent);
    background: white;
    box-shadow: var(--shadow-sm);
}

.is-machine-list i {
    color: var(--color-accent);
}

.is-brand-note {
    text-align: center;
    font-style: italic;
    font-size: 0.95rem;
    opacity: 0.8;
}

/* ================= PROBLEMS ================= */
.is-problems {
    background-color: var(--color-primary);
    color: white;
}

.is-problems h2 {
    color: white;
}

.is-problems p {
    color: #94a3b8;
}

.is-problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.problem-card {
    background: rgba(255,255,255,0.05);
    padding: 30px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.1);
    transition: transform 0.3s, background 0.3s, box-shadow 0.3s;
}

.problem-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.icon-box {
    width: 50px;
    height: 50px;
    background: var(--color-accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.2rem;
    color: white;
}

.problem-card h3 {
    color: white;
    margin-bottom: 10px;
    font-size: 1.25rem;
}

/* ================= MODULAR ================= */
.is-modular {
    padding: 0;
    overflow: hidden;
}

.is-modular-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    min-height: 500px;
}

.is-modular-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.is-modular-text {
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--color-bg-light);
}

.is-modular-text hr {
    margin: 30px 0;
    border: 0;
    border-top: 1px solid #cbd5e1;
}

.is-modular-text .quote {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary);
    border-left: 4px solid var(--color-accent);
    padding-left: 20px;
}

/* ================= CTA ================= */
.is-cta {
    background: var(--color-accent);
    
    text-align: center;
    color: white;
    padding: 100px 20px;
}

.is-cta h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.is-cta p {
    color: rgba(255,255,255,0.9);
    font-size: 1.2rem;
    margin-bottom: 40px;
}



.is-cta .is-btn:hover {
    background: var(--color-primary);
    color: white;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 992px) {
    .is-modular-grid {
        grid-template-columns: 1fr;
    }
    .is-modular-text {
        padding: 50px 30px;
    }
}

@media (max-width: 768px) {
    .is-hero h1 {
        font-size: 2.5rem;
    }
    .is-machine-list {
        grid-template-columns: 1fr;
    }
    .is-modular-img {
        min-height: 300px;
    }
}
@media (max-width: 480px) {
    .is-hero-content{
        top:100px  ;
    }
    .is-hero-actions {
        margin-top:-20px;
    }
    }
@media (max-width: 410px) {
    .is-hero h1 {
        font-size: 2rem;
        line-height: 1.15;
    }

    .is-hero p {
        font-size: 1rem;
    }
 
}
@media (max-width: 480px) {


    .is-hero {
        min-height: 750px;
        padding-block: 32px;
    }
}
@media (max-width: 340px) {
    .bt-container h2 {
        font-size: 2rem !important;
    }
}
@media (max-width: 320px) {
    .is-hero-content p {
        display: none;
    }

    .is-hero {
        min-height: 590px;
        padding-block: 32px;
    }
}

/* ================= ANIMATIONS ================= */
@keyframes fadeIn {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    0% { opacity: 0; transform: translateY(50px); }
    100% { opacity: 1; transform: translateY(0); }
}

.is-animate-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeIn 0.8s ease forwards;
    animation-delay: 0.2s;
}
/*/////////////////////////////////////////////////////////////
                        paymant page*/
/* Glass style wrapper for invoice and payment sections */
.glass-wrapper {
    max-width: 480px;
    width: 90%;
    margin: 3rem auto;
    padding: 2rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
    color: #fff;
    font-family: sans-serif;
}

    .glass-wrapper h2 {
        text-align: center;
        margin-bottom: 1.5rem;
    }

.glass-wrapper button {
    width: 100%;
    margin-top: 1.5rem;
    padding: 14px;
    border-radius: 14px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    background: linear-gradient(135deg, #4fd1c5, #38b2ac);
    color: #003333;
}

#payment-element {
    margin-top: 20px;
}

#payment-message {
    margin-top: 12px;
    color: #ffdede;
    text-align: center;
}

/* Responsive adjustments */
@media (max-width: 480px) {
    .glass-wrapper {
        padding: 1.5rem;
        border-radius: 12px;
    }

        .glass-wrapper button {
            padding: 12px;
            font-size: 16px;
        }
}

@media (max-width: 320px) {
    .glass-wrapper {
        padding: 1rem;
        border-radius: 10px;
    }
}
/*//////////////////////////////////////////////////////////////////*/
.glass-wrapper {
    max-width: 480px;
    margin: 3rem auto;
    padding: 2rem;
    border-radius: 18px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(255,255,255,0.25);
    box-shadow: 0 30px 80px rgba(0,0,0,0.35);
    color: #000;
    font-family: sans-serif;
}

.glass-wrapper button {
    width: 100%;
    margin-top: 1.5rem;
    padding: 14px;
    border-radius: 14px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    background: linear-gradient(135deg, #4fd1c5, #38b2ac);
    color: #003333;
}

#payment-element {
    margin-top: 20px;
}

#payment-message {
    margin-top: 12px;
    color: #ffdede;
    text-align: center;
}