/* ========================================
   AFIYAT GLOBAL — PREMIUM CSS
======================================== */

:root {
    --primary: #1a3a5c;
    --primary-light: #2a5a8c;
    --accent: #c4a035;
    --accent-light: #e8c84a;

    --green: #2d8a4e;
    --green-light: #3aad62;

    --bg: #ffffff;
    --bg-light: #f8f9fb;
    --bg-dark: #0d1b2a;

    --text: #1a1a2e;
    --text-light: #5a6270;
    --text-muted: #8a92a0;

    --border: #e8eaef;

    --shadow: 0 4px 24px rgba(0,0,0,.06);
    --shadow-lg: 0 12px 48px rgba(0,0,0,.10);

    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;

    --transition: .4s cubic-bezier(.25,.46,.45,.94);

    --font:
        'Inter',
        'Noto Sans JP',
        sans-serif;
}

/* ========================================
   RESET
======================================== */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font);

    background: var(--bg);
    color: var(--text);

    line-height: 1.7;

    overflow-x: hidden;
}

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

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

    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1280px;

    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   PRELOADER
======================================== */

#preloader {
    position: fixed;
    inset: 0;

    background: #fff;

    display: flex;
    align-items: center;
    justify-content: center;

    z-index: 99999;

    transition:
        opacity .6s ease,
        visibility .6s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-ring {
    width: 70px;
    height: 70px;

    border-radius: 50%;

    border: 4px solid #e8eaef;
    border-top-color: var(--primary);

    display: flex;
    align-items: center;
    justify-content: center;

    animation: spin .8s linear infinite;
}

.loader-ring-inner {
    width: 32px;
    height: 32px;

    border-radius: 50%;

    background: linear-gradient(
        135deg,
        var(--primary),
        var(--accent)
    );
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ========================================
   HEADER
======================================== */

#header {
    position: fixed;

    top: 0;
    left: 0;
    right: 0;

    z-index: 1000;

    padding: 18px 0;

    transition: var(--transition);
}

#header.scrolled {
    background: rgba(255,255,255,.94);

    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    box-shadow: 0 4px 20px rgba(0,0,0,.06);

    padding: 10px 0;
}

/* ========================================
   NAV CONTAINER
======================================== */

.nav-container {
    max-width: 1280px;

    margin: 0 auto;
    padding: 0 24px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    position: relative;
}

/* ========================================
   LOGO
======================================== */

.nav-logo {
    position: relative;

    display: flex;
    align-items: center;
    gap: 12px;

    flex-shrink: 0;

    z-index: 1002;
}

.logo-img{
    height: 50px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
}

.logo-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--green-light);
    text-shadow: 0 1px 4px rgba(0,0,0,.5);
}

.logo-tag {
    font-size: .78rem;
    color: rgba(255,255,255,.9);
    letter-spacing: .04em;
    text-shadow: 0 1px 3px rgba(0,0,0,.4);
}

#header.scrolled .logo-name {
    color: var(--green);
}

#header.scrolled .logo-tag {
    color: var(--text);
}

/* SCROLLED */

#header.scrolled .logo-img {
    height: 44px;
}

#header.scrolled .logo-tag {
    color: var(--text-muted);
}

/* ========================================
   NAVIGATION LINKS
======================================== */

.nav-links {
    display: flex;
    align-items: center;

    gap: 6px;
}

.nav-links li {
    position: relative;
}

.nav-links li a {
    position: relative;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 10px 18px;

    color: #fff;

    font-size: .92rem;
    font-weight: 500;

    border-radius: 10px;

    overflow: hidden;
}

/* HOVER BG */

.nav-links li a::before {
    content: "";

    position: absolute;
    inset: 0;

    background: rgba(255,255,255,.12);

    opacity: 0;

    transition: .3s ease;
}

.nav-links li a:hover::before {
    opacity: 1;
}

/* UNDERLINE */

.nav-links li a::after {
    content: "";

    position: absolute;

    left: 18px;
    bottom: 8px;

    width: 0%;
    height: 2px;

    background: var(--accent);

    transition: .3s ease;
}

.nav-links li a:hover::after {
    width: calc(100% - 36px);
}

/* SCROLLED */

#header.scrolled .nav-links li a {
    color: var(--text);
}

#header.scrolled .nav-links li a::before {
    background: var(--bg-light);
}

#header.scrolled .nav-links li a:hover {
    color: var(--primary);
}

/* ========================================
   RIGHT SIDE
======================================== */

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;

    z-index: 1002;
}

/* ========================================
   LANGUAGE SWITCHER
======================================== */

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 4px;

    padding: 4px;

    border-radius: 12px;

    background: rgba(255,255,255,.1);

    backdrop-filter: blur(10px);
}

#header.scrolled .lang-switcher {
    background: var(--bg-light);
}

/* BUTTON */

.lang-btn {
    border: none;
    outline: none;

    padding: 8px 12px;

    border-radius: 8px;

    background: transparent;

    color: rgba(255,255,255,.75);

    font-size: .75rem;
    font-weight: 600;

    letter-spacing: .05em;

    cursor: pointer;

    transition: .3s ease;
}

#header.scrolled .lang-btn {
    color: var(--text-muted);
}

.lang-btn:hover {
    color: #fff;
}

#header.scrolled .lang-btn:hover {
    color: var(--primary);
}

/* ACTIVE */

.lang-btn.active {
    background: #ffffff;

    color: var(--primary);

    box-shadow: 0 2px 8px rgba(0,0,0,.08);
}

#header.scrolled .lang-btn.active {
    background: var(--primary);
    color: #fff;
}

/* ========================================
   HAMBURGER
======================================== */

.hamburger {
    display: none;

    flex-direction: column;
    justify-content: center;
    align-items: center;

    gap: 5px;

    width: 46px;
    height: 46px;

    border: none;
    outline: none;

    background: rgba(255,255,255,.08);

    border-radius: 12px;

    cursor: pointer;

    transition: .3s ease;

    z-index: 1002;
}

.hamburger span {
    width: 22px;
    height: 2px;

    border-radius: 20px;

    background: #2751f8;

    transition: .35s ease;
}

#header.scrolled .hamburger {
    background: var(--bg-light);
}

#header.scrolled .hamburger span {
    background: var(--text);
}

/* ACTIVE */

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   OVERLAY
======================================== */

.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);

    backdrop-filter: blur(4px);

    opacity: 0;
    visibility: hidden;

    transition: .35s ease;

    z-index: 998;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ========================================
   MOBILE LANGUAGE (removed — single switcher in nav-right)
======================================== */

/* ========================================
   RESPONSIVE
======================================== */

@media (max-width: 992px) {

    /* HAMBURGER */

    .hamburger {
        display: flex;
    }

    /* MOBILE MENU */

    .nav-links {
        position: fixed;

        top: 0;
        right: -100%;

        width: 320px;
        max-width: 100%;

        height: 100vh;

        background: rgba(13,27,42,.98);

        backdrop-filter: blur(20px);

        display: flex;
        flex-direction: column;

        align-items: flex-start;
        justify-content: flex-start;

        gap: 8px;

        padding:
            110px
            24px
            40px;

        overflow-y: auto;

        transition: .45s ease;

        z-index: 1000;
    }

    /* ACTIVE */

    .nav-links.active {
        right: 0;
    }

    .nav-links.active li a {
        background: rgba(255,255,255,0.08);
        color: var(--accent);
        font-weight: 700;
        box-shadow: 0 8px 24px rgba(2,8,20,0.35);
        border-radius: 14px;
        padding: 14px 18px;
        transition: background .18s ease, color .18s ease, transform .18s ease;
    }

    .nav-links.active li a:hover {
        background: rgba(255,255,255,0.12);
        transform: translateX(4px);
    }

    /* ITEMS */

    .nav-links li {
        width: 100%;
    }

    .nav-links li a {
        width: 100%;

        justify-content: flex-start;

        padding: 16px 18px;

        border-radius: 14px;

        background: rgba(255,255,255,.03);

        color: #ffffff;

        font-size: 16px;
    }

    .nav-links li a:hover {
        background: rgba(255,255,255,.08);

        transform: translateX(4px);
    }

    /* REMOVE DESKTOP EFFECT */

    .nav-links li a::before,
    .nav-links li a::after {
        display: none;
    }

    /* LOGO */

    .logo-img {
        height: 44px;
    }

    #header.scrolled .logo-img {
        height: 38px;
    }
}

/* ========================================
   SMALL MOBILE
======================================== */

@media (max-width: 600px) {

    .nav-container {
        padding: 0 16px;
    }

    .nav-links {
        width: 100%;

        padding:
            100px
            18px
            30px;
    }

    .nav-links li a {
        padding: 15px 16px;

        font-size: 15px;
    }

    .logo-img {
        height: 34px;
    }

    #header.scrolled .logo-img {
        height: 30px;
    }

    .hamburger {
        width: 42px;
        height: 42px;
    }
}

/* ========================================
   HERO SECTION
======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, #0d1b2a 0%, #1a3a5c 40%, #2a5a8c 100%);
}

.hero-bg-video {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-bg-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(135deg,
        rgba(13, 27, 42, 0.60) 0%,
        rgba(26, 58, 92, 0.45) 50%,
        rgba(42, 90, 140, 0.35) 100%);
}

.hero-gradient-orbs {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    top: -20%;
    right: -10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--green) 0%, transparent 70%);
    bottom: -10%;
    left: -5%;
    animation-delay: -7s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, #4a90d9 0%, transparent 70%);
    top: 40%;
    left: 30%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(20px, 10px) scale(1.02); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 120px 24px 80px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 100px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    letter-spacing: 0.05em;
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
}

.hero h1 {
    font-size: clamp(1.7rem, 3vw, 2.6rem);
    font-weight: 700;
    line-height: 1.25;
    color: #fff;
    margin-bottom: 20px;
}

.hero-line {
    display: block;
}

.hero-line.highlight {
    color: var(--accent-light);
}

.hero-subtitle {
    font-size: clamp(0.9rem, 1.5vw, 1.05rem);
    color: rgba(255, 255, 255, 0.7);
    max-width: 560px;
    margin: 0 auto 32px;
    line-height: 1.7;
    font-weight: 300;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: nowrap;
    margin-bottom: 60px;
}

.hero-cta .btn {
    padding: 12px 28px;
    font-size: 0.85rem;
    flex: 0 0 48%;
    min-width: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 100px;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font);
    border: 2px solid transparent;
    letter-spacing: 0.02em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: var(--bg-dark);
    border-color: var(--accent);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(196, 160, 53, 0.4);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-suffix {
    font-size: 1.4rem;
}

.stat-label {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.55);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
    line-height: 1.4;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 32px;
    right: 32px;
    left: auto;
    transform: none;
    z-index: 2;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 13px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.mouse-wheel {
    width: 3px;
    height: 8px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 2px;
    animation: scroll-anim 1.5s ease-in-out infinite;
}

@keyframes scroll-anim {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(12px); }
}

/* ========================================
   Section Common
   ======================================== */
.section {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 16px;
    position: relative;
    padding: 0 20px;
}

.section-tag::before,
.section-tag::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 1px;
    background: var(--primary);
    opacity: 0.3;
}

.section-tag::before { right: 100%; }
.section-tag::after { left: 100%; }

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--text);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   About Section
   ======================================== */
.about {
    background: var(--bg);
}

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

.about-text {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 40px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: linear-gradient(135deg, rgba(26, 58, 92, 0.08), rgba(26, 58, 92, 0.04));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}

.feature p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.about-visual {
    position: relative;
}

.about-image-wrapper {
    position: relative;
}

.about-image-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, #e8eaef, #f8f9fb);
}

.about-image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 500;
}

.about-floating-card {
    position: absolute;
    bottom: -20px;
    left: -40px;
    background: #fff;
    padding: 20px 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float-card 4s ease-in-out infinite;
}

.floating-icon {
    font-size: 2rem;
}

.about-floating-card strong {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.about-floating-card span {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
}

@keyframes float-card {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* ========================================
   Products Section
   ======================================== */
.products {
    background: var(--bg-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.product-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: linear-gradient(135deg, #f0f2f5, #e8eaef);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.product-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.05em;
}

.product-info {
    padding: 24px;
}


.product-info h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.product-info > p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 16px;
}

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.spec {
    padding: 4px 12px;
    background: var(--bg-light);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-light);
}

.product-link {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--primary);
    transition: var(--transition);
}

.product-link:hover {
    color: var(--accent);
}

/* ========================================
   Quality Section
   ======================================== */
.quality {
    background: var(--bg);
}

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

.quality-image-stack {
    position: relative;
    height: 500px;
}

.quality-img-1 {
    position: absolute;
    top: 0;
    left: 0;
    width: 75%;
    height: 65%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #e8eaef, #f8f9fb);
}

.quality-img-2 {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 65%;
    height: 55%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 4px solid #fff;
    background: linear-gradient(135deg, #e8eaef, #f8f9fb);
}

.quality-content .section-tag {
    padding: 0;
}

.quality-content .section-tag::before,
.quality-content .section-tag::after {
    display: none;
}

.quality-content h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    margin: 16px 0;
    line-height: 1.2;
}

.quality-content > p {
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

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

.quality-step {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--radius);
    transition: var(--transition);
}

.quality-step:hover {
    background: #fff;
    box-shadow: var(--shadow);
}

.step-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.3;
    min-width: 40px;
    line-height: 1;
    padding-top: 4px;
}

.quality-step h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.quality-step p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* ========================================
   Logistics Section
   ======================================== */
.logistics {
    background: var(--bg-light);
}

.logistics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.logistics-card {
    background: #fff;
    padding: 40px 24px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.logistics-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.logistics-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(26, 58, 92, 0.08), rgba(26, 58, 92, 0.03));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.logistics-icon svg {
    width: 28px;
    height: 28px;
}

.logistics-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
}

.logistics-card p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ========================================
   Certificates Section
   ======================================== */
.certificates {
    background: var(--bg);
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.cert-card {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
    text-align: center;
}

.cert-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.cert-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(196, 160, 53, 0.12), rgba(196, 160, 53, 0.04));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
}

.cert-icon svg {
    width: 28px;
    height: 28px;
}

.cert-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
}

.cert-card h4 {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

.cert-card > p {
    font-size: 0.92rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 24px;
}

.cert-image-placeholder {
    padding: 40px 24px;
    border: 2px dashed var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
}

.cert-image-placeholder svg {
    width: 40px;
    height: 40px;
    opacity: 0.3;
}

.cert-image-placeholder span {
    font-size: 0.82rem;
    font-weight: 500;
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    background: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.office-card {
    padding: 28px;
    background: #fff;
    border-radius: var(--radius);
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.office-card:hover {
    box-shadow: var(--shadow-lg);
}

.office-flag {
    font-size: 2rem;
    margin-bottom: 12px;
}

.office-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.office-location {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.office-phone {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
}

.office-phone:hover {
    color: var(--accent);
}

.contact-emails {
    padding: 24px 28px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.contact-emails h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.contact-emails a {
    display: block;
    font-size: 1rem;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 8px;
}

.contact-emails a:hover {
    color: var(--accent);
}

/* Contact Form */
.contact-form-wrapper {
    background: #fff;
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px 20px;
    font-size: 0.95rem;
    font-family: var(--font);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-light);
    color: var(--text);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary);
    background: #fff;
}

.form-group label {
    position: absolute;
    left: 20px;
    top: 16px;
    font-size: 0.95rem;
    color: var(--text-muted);
    pointer-events: none;
    transition: var(--transition);
    background: transparent;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: -8px;
    left: 16px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    background: #fff;
    padding: 0 6px;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238a92a0' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.contact-form .btn {
    margin-top: 8px;
    padding: 16px 32px;
    font-size: 1rem;
    border: none;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    height: 48px;
    width: auto;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.footer-links a,
.footer-contact a {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 12px;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ========================================
   Animations (AOS-like)
   ======================================== */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translate(0);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

@media (max-width: 768px) {
    .section {
        padding: 80px 0;
    }

    .logo-img {
        height: 38px;
    }

    #header.scrolled .logo-img {
        height: 34px;
    }

    .logo-text {
        display: flex;
    }

    .logo-name {
        font-size: 0.82rem;
        white-space: nowrap;
    }

    .logo-tag {
        font-size: 0.58rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 160px;
    }

    .lang-switcher {
        gap: 2px;
        padding: 2px;
    }

    .lang-btn {
        padding: 6px 10px;
        font-size: 0.7rem;
    }

    .nav-container {
        padding: 0 12px;
    }

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

    .about-visual {
        order: -1;
    }

    .about-image-card {
        aspect-ratio: 16/10;
    }

    .about-floating-card {
        left: 16px;
        bottom: -16px;
    }

    .quality-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .quality-image-stack {
        height: 300px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .logistics-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

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

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

    .contact-form-wrapper {
        padding: 24px;
    }

    .hero-stats {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 0;
        padding: 24px 0 0;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .stat {
        padding: 0;
    }

    .stat-number {
        font-size: 1.5rem;
        margin-bottom: 4px;
    }

    .stat-label {
        font-size: 0.55rem;
        letter-spacing: 0.01em;
        line-height: 1.3;
    }

    .stat-divider {
        display: none;
    }

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

    .hero h1 {
        font-size: clamp(1.3rem, 5vw, 1.8rem);
    }

    .hero-badge {
        font-size: 0.68rem;
        padding: 6px 14px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
        gap: 16px;
    }

    .product-card {
        display: block;
    }

    .product-image {
        aspect-ratio: 16/9;
    }

    .product-info {
        padding: 20px;
    }

    .product-info h3 {
        font-size: 1.1rem;
    }

    .product-info > p {
        font-size: 0.88rem;
    }
}

@media (max-width: 600px) {
    .hero-content {
        padding: 100px 12px 60px;
    }

    .hero-badge {
        font-size: 0.72rem;
    }

    .hero-cta {
        display: flex !important;
        flex-direction: row !important;
        align-items: center;
        flex-wrap: nowrap !important;
        justify-content: center;
        gap: 6px;
    }

    .hero-cta .btn {
        flex: 0 0 46% !important;
        width: 46% !important;
        padding: 10px 14px;
        min-width: 0;
        justify-content: center;
    }

    .btn-full {
        width: 100%;
    }

    .hero-stats {
        flex-wrap: nowrap;
        justify-content: center;
        gap: 14px;
    }

    .hero-stats::-webkit-scrollbar {
        display: none;
    }

    .stat {
        flex: 0 0 auto;
        min-width: 100px;
        padding: 0 6px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.72rem;
        letter-spacing: 0.06em;
    }

    .stat-divider {
        display: none;
    }

    .scroll-indicator {
        right: 16px;
        bottom: 24px;
    }

    .lang-switcher {
        gap: 2px;
        padding: 2px;
    }

    .lang-btn {
        padding: 5px 8px;
        font-size: 0.68rem;
    }
}