/* =====================================================
   Pendik Güvenlik - Modular Modern Redesign v3
   Palette: deep red + green accent (preserved)
   Author: Ali Cerven (alicerven.com)
   ===================================================== */

/* ---------- CSS Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #2d3436;
    background: #ffffff;
    overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color .25s ease; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input { font: inherit; }
address { font-style: normal; }

.visually-hidden {
    position: absolute !important;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0);
    white-space: nowrap; border: 0;
}

/* ---------- Design Tokens ---------- */
:root {
    --c-red:         #C8102E;
    --c-red-dark:    #9E0C24;
    --c-red-light:   #E63950;
    --c-red-tint:    #FCE8EC;

    --c-green:       #1DB954;
    --c-green-dark:  #15803D;
    --c-green-light: #2ECC71;

    --c-dark:        #1A1D23;
    --c-dark-2:      #2D3239;
    --c-text:        #2D3436;
    --c-muted:       #6B7280;
    --c-border:      #E5E7EB;
    --c-bg:          #FFFFFF;
    --c-bg-soft:     #F8F9FB;
    --c-bg-grey:     #F1F3F5;

    --font-head: 'Poppins', 'Inter', sans-serif;
    --font-body: 'Inter', -apple-system, sans-serif;

    --container: 1240px;
    --radius-sm: 6px;
    --radius:    10px;
    --radius-lg: 18px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow:    0 4px 16px rgba(0,0,0,.08);
    --shadow-lg: 0 12px 32px rgba(0,0,0,.12);
    --shadow-red:0 8px 24px rgba(200,16,46,.25);

    --header-h: 132px;
    --transition: .3s cubic-bezier(.4, 0, .2, 1);
}

/* ---------- Container ---------- */
.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: 24px;
}

/* =====================================================
   HEADER & NAVIGATION
   ===================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #ffffff;
    transition: box-shadow var(--transition);
}
.site-header.is-scrolled { box-shadow: var(--shadow); }

.header-bar { border-bottom: 1px solid var(--c-border); }
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-block: 16px;
    transition: padding var(--transition);
}
.site-header.is-scrolled .header-inner { padding-block: 10px; }

/* Brand styling */
.brand {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}
.brand-logo-wrap {
    width: 64px;
    height: 64px;
    border-radius: 14px;
    overflow: hidden;
    background: var(--c-bg-grey);
    box-shadow: 0 4px 12px rgba(200,16,46,.15), 0 0 0 1px rgba(200,16,46,.08);
    transition: transform var(--transition), box-shadow var(--transition);
    flex-shrink: 0;
}
.brand:hover .brand-logo-wrap {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 8px 20px rgba(200,16,46,.25), 0 0 0 2px rgba(200,16,46,.15);
}
.brand-logo { width: 100%; height: 100%; object-fit: cover; }
.site-header.is-scrolled .brand-logo-wrap { width: 48px; height: 48px; border-radius: 11px; }

.brand-text { display: flex; flex-direction: column; gap: 2px; line-height: 1.1; }
.brand-name {
    font-family: var(--font-head);
    font-size: 24px;
    font-weight: 700;
    color: var(--c-dark);
    letter-spacing: -.5px;
    transition: font-size var(--transition);
}
.brand-name .accent { color: var(--c-red); }
.brand-tag {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--c-muted);
    transition: font-size var(--transition);
}
.site-header.is-scrolled .brand-name { font-size: 20px; }
.site-header.is-scrolled .brand-tag { font-size: 10px; }

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

/* Phone CTA styling */
.phone-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    background: var(--c-green);
    color: #fff;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(29,185,84,.32);
    transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}
.phone-cta:hover {
    background: var(--c-green-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(29,185,84,.42);
}
.phone-cta-icon {
    display: inline-flex;
    width: 32px; height: 32px;
    align-items: center; justify-content: center;
    background: rgba(255,255,255,.18);
    border-radius: 50%;
}
.phone-cta-icon svg { width: 16px; height: 16px; }
.phone-cta-text { display: flex; flex-direction: column; line-height: 1.1; }
.phone-cta-text small { font-size: 11px; font-weight: 500; opacity: .85; }
.phone-cta-text strong { font-size: 16px; font-weight: 700; letter-spacing: .2px; }

/* Hamburger Menu Toggle */
.menu-toggle {
    display: none;
    width: 44px; height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    background: var(--c-red);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    transition: background var(--transition);
}
.menu-toggle:hover { background: var(--c-red-dark); }
.menu-toggle span {
    display: block;
    width: 22px; height: 2px;
    background: #fff;
    transition: transform var(--transition), opacity var(--transition);
}
.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Desktop Main Navigation Bar */
.main-nav {
    background: var(--c-red);
    color: #fff;
    display: block;
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-list {
    display: flex;
    align-items: center;
}
.nav-item { position: relative; }
.nav-item > a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 16px 24px;
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    position: relative;
    transition: background var(--transition);
}
.nav-item > a::after {
    content: "";
    position: absolute;
    left: 24px; right: 24px; bottom: 0;
    height: 2px;
    background: #fff;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}
.nav-item > a:hover::after,
.nav-item.active > a::after { transform: scaleX(1); }
.nav-item.active > a::after { background: var(--c-green-light); height: 3px; }
.nav-item > a:hover { background: rgba(0,0,0,.1); }

.nav-item.has-dropdown > a .chevron {
    display: inline-block;
    width: 10px; height: 10px;
    transition: transform var(--transition);
    opacity: .8;
}
.nav-item.has-dropdown > a .chevron svg { width: 10px; height: 10px; }
.nav-item.has-dropdown:hover > a .chevron { transform: rotate(180deg); }

/* Desktop Dropdowns */
.dropdown {
    position: absolute;
    top: 100%; left: 0;
    min-width: 280px;
    background: #fff;
    color: var(--c-text);
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 var(--radius) var(--radius);
    border-top: 3px solid var(--c-green);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 100;
}
.dropdown.dropdown-wide {
    column-count: 2;
    column-gap: 0;
    min-width: 560px;
}
.dropdown.dropdown-wide li { break-inside: avoid; }
.dropdown li a {
    display: block;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--c-text);
    border-bottom: 1px solid var(--c-bg-grey);
    transition: background var(--transition), color var(--transition), padding-left var(--transition);
}
.dropdown li:last-child a { border-bottom: none; }
.dropdown li a:hover {
    background: var(--c-red-tint);
    color: var(--c-red);
    padding-left: 26px;
}
.nav-item.has-dropdown:hover > .dropdown,
.nav-item.has-dropdown:focus-within > .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* =====================================================
   MOBILE MENU DRAWER & OVERLAY
   ===================================================== */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 380px;
    height: 100vh;
    height: 100dvh;
    background: #ffffff;
    color: var(--c-text);
    z-index: 2000;
    box-shadow: -4px 0 24px rgba(0,0,0,.15);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-drawer.is-open {
    transform: translateX(0);
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--c-border);
}
.drawer-title {
    font-family: var(--font-head);
    font-size: 18px;
    font-weight: 700;
    color: var(--c-dark);
    letter-spacing: 1px;
}
.drawer-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--c-bg-soft);
    color: var(--c-dark);
    transition: background var(--transition), color var(--transition);
}
.drawer-close:hover {
    background: var(--c-red-tint);
    color: var(--c-red);
}
.drawer-close svg {
    width: 18px;
    height: 18px;
}

.drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
}

.mobile-nav-list {
    margin-bottom: 30px;
}
.mobile-nav-item {
    border-bottom: 1px solid var(--c-bg-grey);
}
.mobile-nav-item:last-child {
    border-bottom: none;
}
.mobile-nav-item > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    color: var(--c-dark);
    font-size: 16px;
    font-weight: 600;
    transition: color var(--transition);
}
.mobile-nav-item > a:hover,
.mobile-nav-item.active > a {
    color: var(--c-red);
}
.mobile-nav-item.has-dropdown > a .chevron {
    width: 16px;
    height: 16px;
    transition: transform var(--transition);
    opacity: 0.7;
}
.mobile-nav-item.has-dropdown.is-open > a .chevron {
    transform: rotate(180deg);
}

/* Accordion menu details */
.mobile-dropdown-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--c-bg-soft);
    border-radius: var(--radius-sm);
    margin-bottom: 0;
}
.mobile-nav-item.has-dropdown.is-open .mobile-dropdown-menu {
    max-height: 800px;
    margin-bottom: 12px;
    border-top: 1px solid var(--c-border);
}
.mobile-dropdown-menu li a {
    display: block;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--c-text);
    border-bottom: 1px solid rgba(0,0,0,.03);
    transition: color var(--transition), padding-left var(--transition);
}
.mobile-dropdown-menu li:last-child a {
    border-bottom: none;
}
.mobile-dropdown-menu li a:hover {
    color: var(--c-red);
    padding-left: 24px;
}

.drawer-footer {
    margin-top: auto;
    padding-top: 24px;
    border-top: 1px solid var(--c-border);
}
.drawer-phone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px;
    background: var(--c-green);
    color: #fff;
    font-weight: 700;
    border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(29,185,84,0.3);
    transition: background var(--transition);
}
.drawer-phone:hover {
    background: var(--c-green-dark);
}
.drawer-phone svg {
    width: 18px;
    height: 18px;
}

/* Transparent backdrop overlay */
.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}
.mobile-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

/* Prevent body scrolling when menu is open */
body.menu-open {
    overflow: hidden !important;
}

/* =====================================================
   HERO SLIDER  — 3:1 aspect ratio (2172x724)
   ===================================================== */
.hero-slider {
    position: relative;
    background: var(--c-dark);
    overflow: hidden;
    width: 100%;
}
.hero-track {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 1;
}
.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 700ms ease-in-out;
    pointer-events: none;
}
.hero-slide.is-active {
    opacity: 1;
    pointer-events: auto;
    z-index: 2;
}
.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}
.hero-slide::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,.7) 100%);
    pointer-events: none;
}

.hero-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px; height: 50px;
    background: rgba(255,255,255,.2);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 2px solid rgba(255,255,255,.4);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    z-index: 5;
    transition: all var(--transition);
}
.hero-arrow:hover {
    background: var(--c-red);
    border-color: var(--c-red);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 8px 24px rgba(200,16,46,.4);
}
.hero-arrow svg { width: 20px; height: 20px; }
.hero-prev { left: 24px; }
.hero-next { right: 24px; }

.hero-dots {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 5;
    padding: 10px 20px;
    background: rgba(0,0,0,.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,.1);
}
.hero-dot {
    width: 12px; height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,.3);
    transition: all var(--transition);
}
.hero-dot:hover { background: rgba(255,255,255,.6); transform: scale(1.2); }
.hero-dot.is-active {
    width: 36px;
    border-radius: 6px;
    background: var(--c-green);
    box-shadow: 0 0 0 3px rgba(29,185,84,.3);
}

/* =====================================================
   SECTION COMMON
   ===================================================== */
.section { padding-block: clamp(50px, 7vw, 90px); }
.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.section-title h2 {
    font-family: var(--font-head);
    font-size: clamp(26px, 3.4vw, 38px);
    font-weight: 700;
    color: var(--c-dark);
    line-height: 1.15;
}
.section-title h2 a { color: inherit; }
.section-title h2 a:hover { color: var(--c-red); }
.section-eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--c-red);
    margin-bottom: 8px;
    position: relative;
    padding-left: 32px;
}
.section-eyebrow::before {
    content: "";
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    width: 24px; height: 2px;
    background: var(--c-red);
}
.section-nav { display: flex; gap: 8px; }
.nav-arrow {
    width: 44px; height: 44px;
    border: 1.5px solid var(--c-border);
    background: #fff;
    border-radius: 50%;
    color: var(--c-dark);
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition);
}
.nav-arrow:hover {
    background: var(--c-red);
    color: #fff;
    border-color: var(--c-red);
    transform: translateY(-2px);
}
.nav-arrow svg { width: 18px; height: 18px; }

.see-all {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    background: var(--c-dark);
    color: #fff;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    transition: background var(--transition), transform var(--transition);
}
.see-all:hover { background: var(--c-red); transform: translateX(3px); }

/* =====================================================
   SERVICES SECTION
   ===================================================== */
.services-section { background: #fff; }
.services-carousel { overflow: hidden; margin: 0 -12px; }
.services-track {
    display: flex;
    gap: 24px;
    padding: 0 12px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.services-track::-webkit-scrollbar { display: none; }

.service-card {
    flex: 0 0 calc(33.333% - 16px);
    min-width: 280px;
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    scroll-snap-align: start;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    display: flex;
    flex-direction: column;
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.service-thumb {
    display: block;
    aspect-ratio: 16/10;
    background: var(--c-bg-grey);
    overflow: hidden;
}
.service-thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.service-card:hover .service-thumb img { transform: scale(1.06); }

.service-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.service-body h3 {
    font-family: var(--font-head);
    font-size: 18px;
    font-weight: 600;
    color: var(--c-dark);
    margin-bottom: 10px;
    line-height: 1.3;
}
.service-body h3 a:hover { color: var(--c-red); }
.service-body p {
    color: var(--c-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 16px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.btn-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--c-red);
    font-weight: 600;
    font-size: 14px;
    align-self: flex-start;
    transition: gap var(--transition), color var(--transition);
}
.btn-more:hover { color: var(--c-red-dark); gap: 12px; }

/* =====================================================
   PROJECTS SECTION
   ===================================================== */
.projects-section { background: var(--c-bg-soft); }
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
}
.project-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.project-thumb {
    position: relative;
    display: block;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--c-bg-grey);
}
.project-thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.project-card:hover .project-thumb img { transform: scale(1.08); }
.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(200,16,46,.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
}
.project-card:hover .project-overlay { opacity: 1; }
.plus-icon {
    color: #fff;
    font-size: 36px;
    font-weight: 300;
    width: 64px; height: 64px;
    border: 2px solid #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    transform: scale(.7);
    transition: transform var(--transition);
}
.project-card:hover .plus-icon { transform: scale(1); }

.project-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.project-body h3 {
    font-family: var(--font-head);
    font-size: 17px;
    font-weight: 600;
    color: var(--c-dark);
    margin-bottom: 10px;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 46px;
}
.project-body h3 a:hover { color: var(--c-red); }
.project-body p {
    color: var(--c-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 18px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.btn-green {
    align-self: flex-start;
    display: inline-block;
    padding: 10px 24px;
    background: var(--c-green);
    color: #fff !important;
    border-radius: 50px;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .5px;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-green:hover {
    background: var(--c-green-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(29,185,84,.35);
}

/* =====================================================
   BRANDS SECTION
   ===================================================== */
.brands-section { background: #fff; }
.brands-carousel { overflow: hidden; margin: 0 -12px; }
.brands-track {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 20px 12px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.brands-track::-webkit-scrollbar { display: none; }
.brands-track a {
    flex-shrink: 0;
    width: 160px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 14px;
    filter: grayscale(100%);
    opacity: .65;
    transition: filter var(--transition), opacity var(--transition), transform var(--transition), border-color var(--transition);
}
.brands-track a:hover {
    filter: grayscale(0);
    opacity: 1;
    transform: translateY(-3px);
    border-color: var(--c-red-light);
}
.brands-track a img { max-width: 100%; max-height: 100%; object-fit: contain; }

/* =====================================================
   FOOTER
   ===================================================== */
.site-footer {
    background: var(--c-dark);
    color: rgba(255,255,255,.78);
    font-size: 14px;
}
.footer-top { padding-block: 60px 40px; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
}
.footer-col h4 {
    font-family: var(--font-head);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 18px;
    position: relative;
    padding-bottom: 10px;
}
.footer-col h4::after {
    content: "";
    position: absolute;
    left: 0; bottom: 0;
    width: 32px; height: 2px;
    background: var(--c-red);
}
.footer-contact .footer-phone {
    display: block;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
    font-family: var(--font-head);
}
.footer-contact .footer-phone:hover { color: var(--c-green-light); }
.footer-contact .footer-note { color: rgba(255,255,255,.6); margin-bottom: 12px; font-size: 13px; }
.footer-contact .footer-mail { margin-bottom: 12px; }
.footer-contact .footer-mail a:hover,
.footer-contact a:hover { color: var(--c-green-light); }
.footer-contact address { line-height: 1.7; color: rgba(255,255,255,.7); font-size: 13px; }

.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: rgba(255,255,255,.75);
    font-size: 14px;
    transition: color var(--transition), padding-left var(--transition);
    display: inline-block;
}
.footer-links a:hover { color: var(--c-green-light); padding-left: 6px; }

.footer-social { display: flex; gap: 10px; margin-bottom: 18px; }
.social-icon {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,.08);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    transition: background var(--transition), transform var(--transition);
}
.social-icon:hover { background: var(--c-red); transform: translateY(-2px); }
.social-icon svg { width: 16px; height: 16px; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding-block: 18px;
}
.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 13px;
    color: rgba(255,255,255,.6);
}
.footer-bottom-inner .copyright { color: rgba(255,255,255,.85); }
.footer-credit a { color: var(--c-green-light); font-weight: 600; }
.footer-credit a:hover { text-decoration: underline; }

/* =====================================================
   FLOATING ELEMENTS
   ===================================================== */
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px; height: 48px;
    background: var(--c-red);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-red);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition), background var(--transition);
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--c-red-dark); transform: translateY(-2px); }
.back-to-top svg { width: 22px; height: 22px; }

/* WhatsApp Floating Button */
.whatsapp-button {
    position: fixed;
    bottom: 24px;
    right: 88px;
    width: 48px;
    height: 48px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37,211,102,0.3);
    z-index: 998;
    transition: transform var(--transition), background var(--transition);
}
.whatsapp-button:hover {
    background: #128C7E;
    transform: translateY(-2px);
}
.whatsapp-button svg {
    width: 24px;
    height: 24px;
}

/* =====================================================
   CONTACT PAGE
   ===================================================== */
.main-content { padding-top: 40px; padding-bottom: 60px; }
.contact-page {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.page-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--c-border);
}
.page-header h2 {
    font-family: var(--font-head);
    font-size: 28px;
    font-weight: 700;
    color: var(--c-dark);
    margin: 0;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}
.contact-left { display: flex; flex-direction: column; gap: 32px; }
.map-section {
    background: var(--c-bg-soft);
    border-radius: var(--radius);
    padding: 32px;
}
.map-container {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--c-border);
}
.contact-right { display: flex; flex-direction: column; gap: 24px; }
.info-card {
    background: var(--c-bg-soft);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.info-card-header {
    background: var(--c-dark);
    color: #fff;
    padding: 16px 24px;
}
.info-card-header h3 {
    font-family: var(--font-head);
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}
.info-card-body { padding: 24px; }
.info-item {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--c-border);
}
.info-item:last-child { border-bottom: none; padding-bottom: 0; }
.info-icon {
    width: 44px; height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(200,16,46,.1);
    border-radius: 10px;
    color: var(--c-red);
}
.info-icon svg { width: 22px; height: 22px; }
.info-content h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--c-muted);
    margin: 0 0 4px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.info-content a, .info-content p {
    font-size: 15px;
    color: var(--c-dark);
    margin: 0;
    line-height: 1.5;
}
.info-content a:hover { color: var(--c-red); }
.quick-links ul { list-style: none; padding: 0; margin: 0; }
.quick-links li { margin-bottom: 8px; }
.quick-links a {
    display: block;
    padding: 10px 12px;
    color: var(--c-muted);
    font-size: 14px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.quick-links a:hover { background: var(--c-red-tint); color: var(--c-red); padding-left: 16px; }

/* =====================================================
   RESPONSIVE  (single, clean set of breakpoints)
   ===================================================== */

/* ---- Tablet ---- */
@media (max-width: 1100px) {
    .nav-item > a { padding-inline: 18px; }
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    .footer-contact { grid-column: 1 / -1; }
    .dropdown.dropdown-wide { min-width: 320px; column-count: 1; }
    .brand-name { font-size: 21px; }
    .brand-logo-wrap { width: 56px; height: 56px; }
}

/* ---- Tablet & Mobile Navigation Breakpoint ---- */
@media (max-width: 992px) {
    .main-nav { display: none; }
    .menu-toggle { display: flex; }
    .phone-cta-text { display: none; }
    .phone-cta { padding: 10px; }
    .phone-cta-icon { width: 28px; height: 28px; }
}

/* ---- Phone ---- */
@media (max-width: 768px) {
    .container { padding-inline: 16px; }
    .brand-logo-wrap { width: 48px; height: 48px; border-radius: 12px; }
    .brand-name { font-size: 18px; }
    .brand-tag { font-size: 10px; letter-spacing: 1.5px; }
    .section { padding-block: 50px; }
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        margin-bottom: 28px;
    }

    /* Slider arrows smaller on phone */
    .hero-arrow { width: 38px; height: 38px; }
    .hero-arrow svg { width: 16px; height: 16px; }
    .hero-prev { left: 10px; }
    .hero-next { right: 10px; }
    .hero-dots { bottom: 12px; padding: 8px 14px; gap: 8px; }
    .hero-dot { width: 10px; height: 10px; }
    .hero-dot.is-active { width: 28px; }

    .service-card { flex: 0 0 85%; min-width: 0; }
    .projects-grid { grid-template-columns: 1fr; gap: 20px; }

    .footer-top { padding-block: 40px 24px; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-contact { grid-column: auto; }
    .footer-bottom-inner { flex-direction: column; text-align: center; gap: 8px; }
    .back-to-top { bottom: 16px; right: 16px; width: 42px; height: 42px; }
    .whatsapp-button { bottom: 16px; right: 70px; width: 42px; height: 42px; }
    .whatsapp-button svg { width: 20px; height: 20px; }

    /* Contact page */
    .contact-grid { grid-template-columns: 1fr; }
    .contact-left, .contact-right { gap: 24px; }
    .map-section, .info-card { padding: 20px; }
    .info-item { flex-direction: column; gap: 8px; }
    .info-icon { width: 36px; height: 36px; }
    .info-icon svg { width: 18px; height: 18px; }
    .info-content h4 { font-size: 12px; }
    .info-content a, .info-content p { font-size: 14px; }
    .main-content { padding-top: 24px; padding-bottom: 40px; }
    .contact-page { border-radius: 0; box-shadow: none; }
    .page-header { margin-bottom: 16px; }
    .page-header h2 { font-size: 20px; }
    iframe { height: 300px; }
}

/* ---- Small phone ---- */
@media (max-width: 480px) {
    .header-inner { padding-block: 10px; gap: 12px; }
    .brand { gap: 10px; }
    .brand-logo-wrap { width: 42px; height: 42px; }
    .brand-name { font-size: 16px; }
    .brand-tag { display: none; }
    .hero-arrow { display: none; }
    .nav-arrow { width: 38px; height: 38px; }
    .section-title h2 { font-size: 24px; }
    .hero-dots { bottom: 8px; }
}

/* ---- Print ---- */
@media print {
    .site-header, .hero-slider, .back-to-top, .brands-section, .whatsapp-button { display: none; }
    .section { padding-block: 16px; }
}