* {
    font-family: "Playfair Display", serif;
    font-optical-sizing: auto;
}

html {
    scroll-behavior: smooth;
}

/* Base navbar */
.navbar-custom {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    transition: background 240ms ease, box-shadow 240ms ease;
    background: transparent;
}

/* Logo */
.logo {
    transform: scale(1.3);
    width: 220px;
    height: 140px;
}

/* Links */
.navbar-custom .nav-link {
    font-weight: 600;
    padding: 10px 12px;
}

/* CTA */
.nav-cta {
    border-radius: 999px;
    padding: 10px 16px !important;
    border: 1px solid rgba(255, 255, 255, 0.45);
}

/* ---- STATES ---- */

/* Top: transparent */
.navbar-custom.is-top {
    background: transparent;
    box-shadow: none;
}

.navbar-custom.is-top .nav-link,
.navbar-custom.is-top .navbar-toggler i {
    color: #000;
    /* assumes dark hero */
}

/* Scrolled: white background */
.navbar-custom.is-scrolled {
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(8px);
}

.navbar-custom.is-scrolled .nav-link,
.navbar-custom.is-scrolled .navbar-toggler i {
    color: #111;
}

.navbar-custom.is-scrolled .nav-cta {
    border-color: rgba(0, 0, 0, 0.18);
}

.mobile-navi-link {
    text-decoration: none;
    font-size: 1.5rem;
}

/* Mobile menu */
@media (max-width: 991px) {
    .navbar-custom .navbar-collapse {
        margin-top: 10px;
        background: rgba(255, 255, 255, 0.96);
        backdrop-filter: blur(8px);
        border-radius: 18px;
        padding: 12px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.10);
    }

    .navbar-custom .nav-link {
        color: #111 !important;
    }

    .navbar-custom .nav-cta {
        border-color: rgba(0, 0, 0, 0.18) !important;
    }
}

/* Hide category bar and show hamburger on tablet & mobile */
@media (max-width: 991px) {

    /* Bootstrap md breakpoint */
    .navbar-link-container {
        display: none !important;
    }

    .navbar-toggler {
        display: block !important;
    }
}

/* Hide hamburger on desktop */
@media (min-width: 992px) {
    .navbar-toggler {
        display: none !important;
    }
}

@media (max-width: 576px) {
    .logo {
        width: 10rem;
        height: 7rem;
    }
}

.clickable {
    cursor: pointer;
}

section {
    clear: both;
    scroll-margin-top: 90px;
}

/***** Dark overlay *****/
.overlay {
    position: fixed;
    width: 100vw;
    height: 100vh;
    background: rgba(51, 51, 51, 0.7);
    z-index: 666;
    opacity: 0;
    transition: opacity .25s, visibility 0s linear .25s;
    top: 0;
    filter: blur(1.5rem);
    visibility: hidden;
}

.overlay.active {
    opacity: 1;
    background-color: hsla(0, 0%, 7%, .36);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    visibility: visible;
    transition: opacity .8s ease, visibility 0s;
}

/* End of Overlay */

/* @media (min-width:300px) {
    body {
        font-size: 2.75vw;
    }
}

@media (min-width:600px) {
    body {
        font-size: 2.25vw;
    }
}

@media (min-width:900px) {
    body {
        font-size: 1.75vw;
    }
}

@media (min-width:1200px) {
    body {
        font-size: 1.5vw;
    }
}

@media (min-width:1500px) {
    body {
        font-size: 1.25vw;
    }
} */

.btn-transition {
    transition: 0.1s;
}

.btn-transition:hover {
    transform: scale(1.2);
    z-index: 100;
}

.zoom-scroll {
    transform: scale(1.1);
    transition: transform 3.8s ease;
    opacity: 0;
}

.zoom-scroll.active {
    transform: scale(1);
    opacity: 1;
}


/* ----------------------------------------------------------- */
/* End of Body */
/* ------------------------------------------------------------ */


/* Heading Section */
.heading-section {
    position: relative;
    overflow: hidden;
    min-height: 95vh;
}

.heading-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url(../images/bg-wallpaper-1.jpeg);
    background-size: cover;
    background-position: center;
    filter: blur(6px);
    transform: scale(1.1);
    /* avoids blur edges */
    z-index: 0;
}

/* Optional dark overlay */
.heading-section-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    z-index: 1;
}

.heading-section-content {
    position: relative;
    z-index: 2;
    min-height: 95vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: 2rem;
}

.heading-section-content h1 {
    font-size: 3rem;
}

.heading-section-content p {
    font-size: 1.2rem;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-hero {
    padding: 14px 30px;
    border-radius: 5px;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.headcontactbtn {
    background: #fff;
    color: #111;
}

.headcontactbtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
    color: #fff;
    background: #0b0b0b;
}

/* Outline */
.headservicebtn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.55);
    color: #fff;
}

.headservicebtn:hover {
    background: rgba(255, 255, 255, 0.12);
}

/* End of Heading Section */

/* About us */
.about {
    padding: 4.5rem 1.5rem;
    background: #0b0b0b;
    color: #fff;
}

.about .container {
    max-width: 1100px;
    margin: 0 auto;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 2rem;
    align-items: start;
}

.about-eyebrow {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(8px);
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    font-size: 1rem;
    margin-bottom: 1rem;
    opacity: 0.95;
}

.about-copy h2 {
    /* font-size: clamp(2rem, 3.2vw, 2.7rem); */
    line-height: 1.15;
    margin-bottom: 1rem;
}

.about-lead {
    opacity: 0.9;
    margin-bottom: 0.9rem;
    text-align: justify;
}

.about-text {
    opacity: 0.85;
    text-align: justify;
}

.about-points {
    margin-top: 1.6rem;
    display: grid;
    gap: 1rem;
}

.point {
    display: flex;
    gap: 0.8rem;
    padding: 1rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.65);
    margin-top: 0.35rem;
    flex: 0 0 auto;
}

.point h4 {
    /* font-size: 1rem; */
    margin-bottom: 0.5rem;
}

.point p {
    opacity: 0.85;
    margin: 0;
    /* font-size: 0.95rem; */
}

.about-actions {
    margin-top: 1.8rem;
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-block;
    padding: 12px 22px;
    border-radius: 999px;
    background: #fff;
    color: #111;
    font-weight: 800;
    text-decoration: none;
}

.btn-ghost {
    display: inline-block;
    padding: 12px 22px;
    border-radius: 999px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #fff;
    font-weight: 700;
    text-decoration: none;
}

/* Right side cards */
.about-highlights {
    display: grid;
    gap: 1rem;
    position: sticky;
    top: 90px;
    /* stays visible under fixed navbar */
}

.highlight-card {
    padding: 1.25rem;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
}

.highlight-card h3 {
    margin-bottom: 1rem;
}

.highlight-card p {
    opacity: 0.85;
    margin: 0;
}

/* Responsive */
@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-highlights {
        position: static;
    }
}

/* End of about us */

.section-divider.spaced {
    height: 3px;
    text-align: center;
    background: #0b0b0b
}

.section-divider-content {
    background-color: #555;
    height: inherit;
    margin: auto 5rem;
}

/* Own Idea Panel */
.ownidea-section {
    margin: 2rem;
    padding: 3rem 2rem;
    text-align: center;
    color: white;
    background: #d8183a;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 0.5rem;
    backdrop-filter: blur(10px);
}

.ownidea-body h3 {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    margin-bottom: 1rem;
}

.ownidea-body h4 {
    opacity: 0.85;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.oicontactus-btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 0.3rem;
    background: #d8183a;
    color: white;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.oicontactus-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

/* End of own idea panel */

/* Start of service section */
.service-section {
    padding: 4.5rem 1.5rem;
    background: #0b0b0b;
    color: white;
}

.service-container {
    margin: 0 auto;
}

.services-header {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 2.5rem;
}

.services-header h2 {
    font-size: clamp(2rem, 3.2vw, 2.6rem);
    margin-bottom: 0.75rem;
}

.services-header p {
    opacity: 0.85;
    /* font-size: 1.05rem; */
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.25rem;
}

.service-card {
    padding: 1.4rem 1.25rem;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.20);
}

.service-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.10);
    margin-bottom: 0.9rem;
    font-size: 1.3rem;
}

.service-card h4 {
    /* font-size: 1.1rem; */
    margin-bottom: 0.5rem;
}

.service-card h5 {
    opacity: 0.82;
}

/* CTA strip */
.services-quotation-container {
    margin-top: 2rem;
    padding: 1.6rem 1.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);

    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.services-quotation-container h3 {
    /* font-size: 1.25rem; */
    margin-bottom: 0.25rem;
}

.services-quotation-container h4 {
    opacity: 0.85;
}

.svcontactusbtn {
    display: inline-block;
    padding: 12px 22px;
    border-radius: 0.5rem;
    border: 1px solid;
    background: white;
    color: black;
    font-weight: 700;
    text-decoration: none;
}

/* Responsive */
@media (max-width: 900px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .services-cta {
        text-align: center;
        justify-content: center;
    }
}

/* End of service section */

/* Start of wd1 section */
.wd1-section {
    position: relative;
    overflow: hidden;
    min-height: 95vh;
}

.wd1-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url(../images/bg-wallpaper-1.jpeg);
    background-size: cover;
    background-position: center;
    filter: blur(6px);
    transform: scale(1.1);
    /* avoids blur edges */
    z-index: 0;
}

/* Optional dark overlay */
.wd1-section-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    z-index: 1;
}

/* Centered text */
.wd1-section-content {
    position: relative;
    z-index: 2;
    min-height: 95vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: 2rem;
}

.wd1-section-content h1 {
    font-size: 3rem;
}

.wd1-section-content p {
    font-size: 1.2rem;
    max-width: 600px;
}

/* End of wd1 section */

/* Contact us */
.contactus-section {
    width: 100%;
    padding: 60px 20px;
    background: #f9f9f9;
    display: flex;
    justify-content: center;
}

.contactus-container {
    background: #fff;
    padding: 40px 45px;
    border-radius: 14px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    width: 100%;
    max-width: 680px;
}

.form-title {
    font-weight: 700;
    margin-bottom: 5px;
    color: #222;
}

.form-subtitle {
    color: #666;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    font-weight: 600;
    color: #333;
    display: block;
    margin-bottom: 6px;
}

.form-group label span {
    color: red;
}

.form-control,
.form-select {
    width: 100%;
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid #d1d1d1;
    font-size: 15px;
    transition: border 0.2s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: #333;
    outline: none;
    box-shadow: none;
}

textarea.form-control {
    resize: none;
}

/* Submit Button */
.btn-submit {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
    background: #000;
    color: #fff;
    border-radius: 8px;
    transition: 0.25s;
    border: none;
}

.btn-submit:hover {
    background: #333;
    transform: translateY(-2px);
}

/* Mobile */
@media (max-width: 768px) {
    .contactus-container {
        padding: 30px 20px;
    }
}

/* End of contact us */

/* Start hidden */
.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 650ms ease, transform 650ms ease;
}

/* When visible */
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Optional: nicer variations */
.reveal.fade-in {
    transform: none;
}

.reveal.zoom-in {
    transform: scale(0.96);
}

.reveal.left-in {
    transform: translateX(-18px);
}

.reveal.right-in {
    transform: translateX(18px);
}

/* When visible, reset transforms */
.reveal.zoom-in.is-visible {
    transform: scale(1);
}

.reveal.left-in.is-visible,
.reveal.right-in.is-visible {
    transform: translateX(0);
}

/* Stagger support */
.reveal[data-delay] {
    transition-delay: var(--delay, 0ms);
}

/* Accessibility: respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        transition: none;
        opacity: 1;
        transform: none;
    }
}