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

/* --- ROOT VARIABLES --- */
:root {
    --primary-color: #e6005c;
    --primary-dark: #b10046;
    --ink-color: #202020;
    --muted-text: #6b6b6b;
    --surface-color: #ffffff;
    --surface-soft: #ffeeee;
    --footer-bg: #1e1e1e;
    --footer-text: #d4d4d4;
    --hero-overlay: rgba(17, 25, 40, 0.58);
    --bs-body-bg: #ffffff;
    --bs-body-font-family: 'Inter', sans-serif;
}

body {
    color: var(--ink-color);
    background-color: var(--surface-color);
}

a {
    text-decoration: none;
}

img {
    /* max-width: 100%; */
    display: block;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: #000000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.top-strip {
    background: linear-gradient(90deg, rgba(176, 0, 54, 1) 0%, rgba(255, 10, 84, 1) 100%);
}

.top-strip__text {
    color: #fff;
    font-size: 0.92rem;
    font-weight: 600;
    padding: 0.8rem 0;
}

.main-navbar {
    background-color: #000000;
}

.main-navbar__inner {
    min-height: 94px;
}

.brand-mark {
    color: #fff;
}

.brand-mark:hover,
.brand-mark:focus {
    color: #fff;
}

.brand-mark__logo {
    width: 58px;
    height: 58px;
    object-fit: contain;
}

.brand-mark__text {
    font-size: 1.2rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    white-space: nowrap;
}

.navbar-toggler {
    padding: 0.35rem 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.nav-divider-list {
    gap: 0.2rem;
}

.nav-divider-list .nav-item {
    display: flex;
    align-items: center;
}

.nav-divider-list .nav-item + .nav-item::before {
    content: "";
    width: 1px;
    height: 1rem;
    margin: 0 0.7rem;
    background-color: #ffc9c937;
}

.nav-divider-list .nav-link {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.35rem 0.1rem;
}

.nav-divider-list .nav-link:hover,
.nav-divider-list .nav-link:focus,
.nav-divider-list .nav-link.active {
    color: var(--primary-color);
}

/* --- REUSABLE HERO SECTION --- */
.hero-section-base {
  position: relative;
  padding: 100px 0; 
  width: 100%;
  height: auto;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.hero-section-base .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}
.hero-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 0.5rem;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  opacity: 0.9;
}

.hero-copy__title {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -0.05em;
    margin-bottom: 1rem;
}

.hero-btn {
    min-width: 155px;
    border-radius: 0;
    padding: 0.85rem 1.4rem;
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    width: auto !important;
}

.hero-btn--primary {
    background-color: var(--primary-color);
    border: 1px solid var(--primary-color);
    color: #fff;
}

.hero-btn--primary:hover,
.hero-btn--primary:focus {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: #fff;
}

.hero-btn--secondary {
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #fff;
}

.hero-btn--secondary:hover,
.hero-btn--secondary:focus {
    background-color: #fff;
    color: var(--ink-color);
}

.section-block {
    padding: 5rem 0;
}

/* --- REUSABLE BACKGROUND PATTERN OVERLAY --- */
.services-grid-section,
.about-section,
.capabilities-section,
.projects-section {
    position: relative;
    overflow: hidden;
}

.services-grid-section::before,
.about-section::before,
.capabilities-section::before,
.projects-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url('../images/bg/index/services-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.08;
    z-index: 0;
}

.services-grid-section .container,
.about-section > *,
.capabilities-section .container,
.projects-section > * {
    position: relative;
    z-index: 1;
}

/* --- REUSABLE IMAGE HOVER SCALE --- */
.img-hover-scale {
    transition: transform 0.4s ease;
}

.img-hover-scale:hover {
    transform: scale(1.05);
}

/* --- DECORATIVE LINES --- */
.capabilities-line {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 15px;
}

.line-red {
    width: 40px;
    height: 3px;
    background-color: var(--primary-color);
}

.line-grey {
    width: 20px;
    height: 3px;
    background-color: #FFD2DF; /* light grey */
}


.section-block--cta {
    background-color: #ffffff;
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.cta-title {
    font-size: clamp(1.8rem, 3vw, 2.3rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 0.6rem;
}

.cta-text {
    color: var(--muted-text);
    font-size: 0.95rem;
    line-height: 1.7;
}

.site-footer {
    background-color: #000000;
    color: #fff;
    padding: 3rem 0;
}

.footer-brand__logo {
    width: 34px;
    height: 34px;
    object-fit: contain;
}

.footer-brand__text {
    font-size: 0.92rem;
    font-weight: 800;
    color: #fff;
}

.footer-copy {
    color: #fff;
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: 0.9rem;
    margin-bottom: 0;
}

.footer-title {
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.9rem;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 0.55rem;
}

.footer-links a {
    color: #fff;
}

.footer-links a:hover,
.footer-links a:focus {
    color: #fff;
}

.footer-contact li {
    color: #fff;
    line-height: 1.6;
}

.footer-contact a {
    color: #fff;
    text-decoration: none;
}

/* --- VALUE LIST (shared: index, about, projects) --- */
.value-list {
    padding-left: 0.5rem;
}

.value-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.6rem;
    font-weight: 600;
    color: #3a3a3a;
}

.value-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--primary-color);
}

.footer-contact a:hover,
.footer-contact a:focus {
    color: #fff;
    text-decoration: underline;
}

@media (max-width: 991.98px) {
    .top-strip__text {
        text-align: center;
        font-size: 0.85rem;
    }

    .main-navbar__inner {
        min-height: auto;
        padding-top: 1rem;
        padding-bottom: 1rem;
    }

    .brand-mark {
        max-width: calc(100% - 58px);
    }

    .brand-mark__logo {
        width: 46px;
        height: 46px;
    }

    .brand-mark__text {
        font-size: 1rem;
        white-space: normal;
    }

    .navbar-collapse {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-divider-list {
        align-items: flex-start !important;
        gap: 0;
    }

    .nav-divider-list .nav-item {
        width: 100%;
    }

    .nav-divider-list .nav-item + .nav-item::before {
        display: none;
    }

    .nav-divider-list .nav-link {
        width: 100%;
        padding: 0.75rem 0;
    }
}

@media (max-width: 575.98px) {
    .section-block {
        padding: 4rem 0;
    }
}