/* ============================================================
   YİLTEK SAVUNMA - ANA STİL DOSYASI
   Renk Paleti: Kırmızı & Siyah | Modern Endüstriyel Tasarım
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800&family=Barlow:wght@300;400;500;600;700&family=Rajdhani:wght@400;500;600;700&display=swap');

/* ─── CSS CUSTOM PROPERTIES ─── */
:root {
    --red: #D42B2B;
    --red-dark: #A01E1E;
    --red-light: #FF3535;
    --black: #0A0A0A;
    --black-2: #111111;
    --black-3: #1A1A1A;
    --black-4: #222222;
    --gray-dark: #2D2D2D;
    --gray: #444444;
    --gray-mid: #888888;
    --gray-light: #BBBBBB;
    --white: #FFFFFF;
    --white-soft: #F5F5F5;
    --accent: #FF4444;

    --font-head: 'Barlow Condensed', sans-serif;
    --font-sub: 'Rajdhani', sans-serif;
    --font-body: 'Barlow', sans-serif;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-red: 0 0 30px rgba(212, 43, 43, 0.3);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.6);
}

/* ─── RESET & BASE ─── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--black);
    color: var(--white);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--black-2);
}

::-webkit-scrollbar-thumb {
    background: var(--red);
    border-radius: 3px;
}

/* ─── SELECTION ─── */
::selection {
    background: var(--red);
    color: var(--white);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(212, 43, 43, 0.2);
    transition: var(--transition);
}

.navbar.scrolled {
    height: 65px;
    background: rgba(10, 10, 10, 0.98);
    border-bottom-color: var(--red);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.8);
}

/* LOGO */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo .logo-icon {
    width: 44px;
    height: 44px;
    background: var(--red);
    display: flex;
    align-items: center;
    justify-content: center;
    clip-path: polygon(10% 0%, 90% 0%, 100% 50%, 90% 100%, 10% 100%, 0% 50%);
    flex-shrink: 0;
}

.nav-logo .logo-icon svg {
    width: 22px;
    height: 22px;
    fill: white;
}

.nav-logo .logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.nav-logo .logo-text span:first-child {
    font-family: var(--font-head);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--white);
    text-transform: uppercase;
}

.nav-logo .logo-text span:last-child {
    font-family: var(--font-sub);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 5px;
    color: var(--red);
    text-transform: uppercase;
}

/* NAV LINKS */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu a {
    font-family: var(--font-sub);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gray-light);
    position: relative;
    padding: 4px 0;
    transition: color var(--transition);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--red);
    transition: width var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--white);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

/* CTA button in nav */
.nav-cta {
    background: var(--red) !important;
    color: var(--white) !important;
    padding: 9px 20px !important;
    font-family: var(--font-sub) !important;
    font-weight: 700 !important;
    letter-spacing: 1px !important;
    border: 2px solid var(--red) !important;
    transition: background var(--transition), color var(--transition) !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background: transparent !important;
    color: var(--red) !important;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 6px;
}

.hamburger span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

.hamburger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
    opacity: 0;
}

.hamburger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-sub);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 14px 32px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--red);
    color: var(--white);
    border-color: var(--red);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.1);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.btn-primary:hover::before {
    transform: scaleX(1);
}

.btn-primary:hover {
    box-shadow: var(--shadow-red), 0 8px 24px rgba(0, 0, 0, 0.4);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
    border-color: var(--red);
    color: var(--red);
    background: rgba(212, 43, 43, 0.08);
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-sub);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 16px;
}

.section-label::before {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background: var(--red);
}

.section-title {
    font-family: var(--font-head);
    font-weight: 800;
    line-height: 1.05;
    text-transform: uppercase;
    color: var(--white);
}

.section-title .highlight {
    color: var(--red);
}

.section-desc {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--gray-light);
    line-height: 1.8;
    max-width: 640px;
}

/* ============================================================
   HERO (shared base)
   ============================================================ */
.hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg,
            rgba(10, 10, 10, 0.93) 0%,
            rgba(10, 10, 10, 0.78) 50%,
            rgba(10, 10, 10, 0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 120px 5% 80px;
    max-width: 820px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(212, 43, 43, 0.15);
    border: 1px solid rgba(212, 43, 43, 0.4);
    padding: 6px 16px;
    font-family: var(--font-sub);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--red-light);
    margin-bottom: 24px;
}

.hero-badge .dot {
    width: 6px;
    height: 6px;
    background: var(--red);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.4);
    }
}

.hero-title {
    font-family: var(--font-head);
    font-size: clamp(2.8rem, 6vw, 5.2rem);
    font-weight: 800;
    line-height: 1.0;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.hero-title .line-red {
    color: var(--red);
    display: block;
}

.hero-desc {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 560px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

/* Hero decorative diagonal */
.hero-deco {
    position: absolute;
    right: 0;
    top: 0;
    width: 40%;
    height: 100%;
    clip-path: polygon(20% 0%, 100% 0%, 100% 100%, 0% 100%);
    overflow: hidden;
    z-index: 1;
}

.hero-deco img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5) contrast(1.2);
}

/* Stats strip */
.hero-stats {
    display: flex;
    gap: 48px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-family: var(--font-head);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--red);
    line-height: 1;
}

.stat-label {
    font-family: var(--font-sub);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray-light);
}

/* Hero scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 3;
}

.scroll-indicator span {
    font-family: var(--font-sub);
    font-size: 0.6rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
}

.scroll-indicator .mouse {
    width: 22px;
    height: 36px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 11px;
    position: relative;
}

.scroll-indicator .mouse::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--red);
    border-radius: 2px;
    animation: scroll-anim 2s infinite;
}

@keyframes scroll-anim {
    0% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }

    100% {
        transform: translateX(-50%) translateY(14px);
        opacity: 0;
    }
}

/* ============================================================
   PAGE HERO (for inner pages)
   ============================================================ */
.page-hero {
    position: relative;
    padding: 160px 5% 80px;
    min-height: 360px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.page-hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(10, 10, 10, 0.98) 0%, rgba(10, 10, 10, 0.7) 60%, rgba(10, 10, 10, 0.5) 100%);
}

.page-hero-content {
    position: relative;
    z-index: 2;
}

.page-hero h1 {
    font-family: var(--font-head);
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 12px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sub);
    font-size: 0.8rem;
    letter-spacing: 1px;
    color: var(--gray-mid);
}

.breadcrumb a {
    color: var(--gray-mid);
    transition: color var(--transition);
}

.breadcrumb a:hover {
    color: var(--red);
}

.breadcrumb .sep {
    color: var(--red);
}

.breadcrumb .current {
    color: var(--white);
}

/* Red line accent */
.page-hero::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 120px;
    height: 4px;
    background: var(--red);
}

/* ============================================================
   SECTIONS LAYOUT
   ============================================================ */
.section {
    padding: 100px 5%;
}

.section-inner {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    margin-bottom: 60px;
}

.section-header.centered {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-header.centered .section-desc {
    text-align: center;
}

/* ============================================================
   SERVICE / FEATURE CARDS
   ============================================================ */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2px;
}

.service-card {
    background: var(--black-3);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 48px 36px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    cursor: default;
}

.service-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--red);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60px;
    height: 60px;
    background: radial-gradient(circle at top right, rgba(212, 43, 43, 0.08), transparent 70%);
    transition: var(--transition);
}

.service-card:hover {
    background: var(--black-4);
    border-color: rgba(212, 43, 43, 0.2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover::after {
    width: 120px;
    height: 120px;
    background: radial-gradient(circle at top right, rgba(212, 43, 43, 0.15), transparent 70%);
}

.card-number {
    font-family: var(--font-head);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(212, 43, 43, 0.15);
    line-height: 1;
    margin-bottom: 20px;
    transition: color var(--transition);
}

.service-card:hover .card-number {
    color: rgba(212, 43, 43, 0.35);
}

.card-icon {
    width: 52px;
    height: 52px;
    background: rgba(212, 43, 43, 0.12);
    border: 1px solid rgba(212, 43, 43, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition);
}

.card-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--red);
    fill: none;
    stroke-width: 1.5;
}

.service-card:hover .card-icon {
    background: var(--red);
    border-color: var(--red);
}

.service-card:hover .card-icon svg {
    stroke: white;
}

.card-title {
    font-family: var(--font-head);
    font-size: 1.4rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 14px;
    color: var(--white);
}

.card-desc {
    font-size: 0.9rem;
    color: var(--gray-mid);
    line-height: 1.75;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sub);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--red);
    margin-top: 24px;
    transition: gap var(--transition);
}

.card-link:hover {
    gap: 14px;
}

.card-link svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
    background: var(--red);
    padding: 50px 5%;
}

.stats-bar-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
}

.stat-box {
    text-align: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-box .num {
    font-family: var(--font-head);
    font-size: 3rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

.stat-box .lbl {
    font-family: var(--font-sub);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 6px;
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-img-wrap {
    position: relative;
}

.about-img-wrap img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    filter: brightness(0.85) contrast(1.1);
}

.about-img-wrap::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 2px solid rgba(212, 43, 43, 0.3);
    z-index: -1;
}

.about-img-wrap::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50%;
    height: 4px;
    background: var(--red);
}

.about-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--red);
    padding: 20px 24px;
    text-align: center;
}

.about-badge .num {
    font-family: var(--font-head);
    font-size: 2.4rem;
    font-weight: 800;
    color: white;
    display: block;
    line-height: 1;
}

.about-badge .txt {
    font-family: var(--font-sub);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
}

.about-text .section-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.feature-dot {
    width: 8px;
    height: 8px;
    background: var(--red);
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 6px;
}

.feature-item p {
    font-family: var(--font-sub);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gray-light);
    letter-spacing: 0.5px;
}

/* ============================================================
   CAPABILITIES
   ============================================================ */
.capabilities-section {
    background: var(--black-2);
}

.capabilities-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3px;
    margin-top: 60px;
}

.cap-item {
    background: var(--black-3);
    padding: 48px 40px;
    display: flex;
    gap: 28px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition);
}

.cap-item:hover {
    background: var(--black-4);
    border-color: rgba(212, 43, 43, 0.15);
}

.cap-num {
    font-family: var(--font-head);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--red);
    opacity: 0.25;
    line-height: 1;
    flex-shrink: 0;
    transition: opacity var(--transition);
}

.cap-item:hover .cap-num {
    opacity: 0.5;
}

.cap-title {
    font-family: var(--font-head);
    font-size: 1.3rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 12px;
    color: var(--white);
}

.cap-desc {
    font-size: 0.88rem;
    color: var(--gray-mid);
    line-height: 1.75;
}

/* ============================================================
   GALLERY GRID
   ============================================================ */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3px;
    margin-top: 60px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    filter: brightness(0.75) grayscale(0.2);
}

.gallery-item:hover img {
    transform: scale(1.06);
    filter: brightness(0.9) grayscale(0);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(10, 10, 10, 0.85) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px;
    opacity: 0;
    transition: opacity var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay h3 {
    font-family: var(--font-head);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--white);
}

.gallery-overlay span {
    font-family: var(--font-sub);
    font-size: 0.72rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--red);
}

.gallery-item.large {
    grid-column: span 2;
    aspect-ratio: auto;
}

/* ============================================================
   QUALITY SECTION
   ============================================================ */
.quality-section {
    background: var(--black-2);
}

.quality-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.quality-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.quality-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: var(--black-3);
    border-left: 3px solid var(--red);
    transition: var(--transition);
}

.quality-item:hover {
    background: var(--black-4);
    transform: translateX(6px);
}

.quality-icon {
    width: 44px;
    height: 44px;
    background: rgba(212, 43, 43, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.quality-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--red);
    fill: none;
    stroke-width: 1.5;
}

.quality-item h4 {
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.quality-item p {
    font-size: 0.85rem;
    color: var(--gray-mid);
    line-height: 1.65;
}

.certs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.cert-box {
    background: var(--black-3);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 28px 24px;
    text-align: center;
    transition: var(--transition);
}

.cert-box:hover {
    border-color: var(--red);
    background: rgba(212, 43, 43, 0.06);
}

.cert-box .cert-name {
    font-family: var(--font-head);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--red);
    display: block;
    margin-bottom: 8px;
}

.cert-box .cert-desc {
    font-family: var(--font-sub);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-mid);
    letter-spacing: 0.5px;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.info-block {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.info-icon {
    width: 48px;
    height: 48px;
    background: rgba(212, 43, 43, 0.12);
    border: 1px solid rgba(212, 43, 43, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--red);
    fill: none;
    stroke-width: 1.5;
}

.info-block h4 {
    font-family: var(--font-sub);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 6px;
}

.info-block p,
.info-block a {
    font-size: 0.95rem;
    color: var(--gray-light);
    line-height: 1.65;
    transition: color var(--transition);
}

.info-block a:hover {
    color: var(--red);
}

/* Contact Form */
.contact-form {
    background: var(--black-3);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 48px;
}

.form-title {
    font-family: var(--font-head);
    font-size: 1.6rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 32px;
}

.form-title span {
    color: var(--red);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.form-group label {
    font-family: var(--font-sub);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray-mid);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--black-4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    padding: 14px 18px;
    outline: none;
    transition: border-color var(--transition);
    resize: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--red);
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--black-3);
}

/* Map container */
.map-wrap {
    margin-top: 60px;
    height: 400px;
    background: var(--black-3);
    border: 1px solid rgba(255, 255, 255, 0.06);
    overflow: hidden;
    position: relative;
}

.map-wrap iframe {
    width: 100%;
    height: 100%;
    filter: brightness(0.7) invert(1) contrast(1.1) hue-rotate(180deg) saturate(0.8);
    border: none;
}

.map-overlay {
    position: static;
    top: 20px;
    left: 20px;
    background: rgba(10, 10, 10, 0.9);
    border: 1px solid rgba(212, 43, 43, 0.4);
    padding: 16px 20px;
    backdrop-filter: blur(8px);
}

.map-overlay p {
    font-family: var(--font-sub);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--red);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--black-2);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 80px 5% 0;
}

.footer-inner {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-brand .logo-text span:first-child {
    font-size: 1.6rem;
}

.footer-brand .logo-text span:last-child {
    font-size: 0.6rem;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--gray-mid);
    line-height: 1.75;
    margin: 20px 0;
    max-width: 280px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-btn {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-btn:hover {
    background: var(--red);
    border-color: var(--red);
}

.social-btn svg {
    width: 16px;
    height: 16px;
    stroke: var(--gray-light);
    fill: none;
    stroke-width: 1.5;
}

.social-btn:hover svg {
    stroke: white;
}

.footer-col h4 {
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--white);
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 2px;
    background: var(--red);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col ul a {
    font-size: 0.85rem;
    color: var(--gray-mid);
    transition: color var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-col ul a::before {
    content: '';
    display: block;
    width: 4px;
    height: 4px;
    background: var(--red);
    opacity: 0;
    transition: opacity var(--transition);
}

.footer-col ul a:hover {
    color: var(--white);
}

.footer-col ul a:hover::before {
    opacity: 1;
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    align-items: flex-start;
}

.footer-contact-item svg {
    width: 15px;
    height: 15px;
    stroke: var(--red);
    fill: none;
    stroke-width: 1.5;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact-item p {
    font-size: 0.82rem;
    color: var(--gray-mid);
    line-height: 1.5;
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p {
    font-family: var(--font-sub);
    font-size: 0.75rem;
    letter-spacing: 1px;
    color: var(--gray);
}

.footer-bottom .red {
    color: var(--red);
}

/* ============================================================
   TICKER / MARQUEE STRIP
   ============================================================ */
.ticker-strip {
    background: var(--red);
    padding: 12px 0;
    overflow: hidden;
    white-space: nowrap;
}

.ticker-inner {
    display: inline-flex;
    gap: 0;
    animation: ticker 30s linear infinite;
}

.ticker-inner span {
    font-family: var(--font-head);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.85);
    padding: 0 40px;
}

.ticker-inner span.dot {
    color: rgba(255, 255, 255, 0.4);
    padding: 0;
    letter-spacing: 0;
}

@keyframes ticker {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* ============================================================
   ANIMATIONS / REVEAL
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Staggered children */
.stagger .reveal:nth-child(1) {
    transition-delay: 0.05s;
}

.stagger .reveal:nth-child(2) {
    transition-delay: 0.15s;
}

.stagger .reveal:nth-child(3) {
    transition-delay: 0.25s;
}

.stagger .reveal:nth-child(4) {
    transition-delay: 0.35s;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {

    .about-grid,
    .quality-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-img-wrap {
        order: -1;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 900px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--black-2);
        padding: 32px 5%;
        gap: 24px;
        border-bottom: 2px solid var(--red);
    }

    .nav-menu.open {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .hero-deco {
        display: none;
    }

    .hero-stats {
        gap: 24px;
        flex-wrap: wrap;
    }

    .capabilities-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }

    .gallery-item.large {
        grid-column: span 1;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .stats-bar-inner {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .section {
        padding: 70px 5%;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hero-stats {
        display: none;
    }

    .certs-grid {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 28px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

/* ============================================================
   REFERANS SLIDER
   ============================================================ */
.ref-slider-wrap {
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

.ref-slider-wrap::before,
.ref-slider-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 120px;
    z-index: 2;
}

.ref-slider-wrap::before {
    left: 0;
    background: linear-gradient(to right, var(--black-2) 0%, transparent 100%);
}

.ref-slider-wrap::after {
    right: 0;
    background: linear-gradient(to left, var(--black-2) 0%, transparent 100%);
}

.ref-slider-inner {
    display: flex;
    gap: 20px;
    width: max-content;
    animation: refSlide 30s linear infinite;
}

.ref-slider-inner:hover {
    animation-play-state: paused;
}

@keyframes refSlide {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.ref-logo-slot {
    width: 200px;
    height: 110px;
    background: white;
    border: 1px solid rgba(255, 255, 255, 0.07);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-shrink: 0;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.ref-logo-slot:hover {
    border-color: rgba(212, 43, 43, 0.3);
    background: var(--black-4);
}

.ref-logo-slot::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--red);
    transition: width 0.4s ease;
}

.ref-logo-slot:hover::after {
    width: 100%;
}

.ref-logo-img {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 160px;
    height: 80px;
}

.ref-logo-slot span {
    font-family: var(--font-sub);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.2);
}

/* ============================================================
   FOOTER – beyond existing styles
   ============================================================ */
.footer-bottom p {
    color: rgba(255, 255, 255, 0.85);
}