/* ============================================
   LACHGAS EXPRESS - Modern Design System
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #1114DD;
    --color-primary-dark: #0D0FA8;
    --color-primary-light: #4448FF;
    --color-accent: #00D4AA;
    --color-dark: #0A0A1A;
    --color-dark-2: #12122A;
    --color-gray-900: #1A1A2E;
    --color-gray-800: #2A2A3E;
    --color-gray-600: #6B6B8D;
    --color-gray-400: #9999B5;
    --color-gray-200: #E0E0EC;
    --color-white: #FFFFFF;
    --color-whatsapp: #25D366;

    --font-primary: 'Poppins', sans-serif;
    --font-accent: 'Reenie Beanie', cursive;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.2);
    --shadow-glow: 0 0 40px rgba(17,20,221,0.3);

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --container-width: 1140px;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

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

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

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

/* --- Container --- */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Typography --- */
.text-gradient {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title {
    margin-bottom: 24px;
}

.section-title__label {
    display: block;
    font-family: var(--font-accent);
    font-size: 2.5rem;
    color: var(--color-primary-light);
    line-height: 1;
}

.section-title__main {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.2;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-full);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

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

.btn--primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

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

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

.btn--sm {
    padding: 8px 20px;
    font-size: 0.85rem;
}

.btn--lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn--block {
    display: flex;
    width: 100%;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.header--scrolled {
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__logo img {
    height: 40px;
    width: auto;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.8);
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary-light);
    transition: var(--transition);
}

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

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

.header__actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header__whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-whatsapp);
    color: var(--color-white);
    transition: var(--transition);
}

.header__whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.4);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: var(--transition);
}

.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);
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 2000;
    pointer-events: none;
    visibility: hidden;
}

.mobile-menu--open {
    pointer-events: all;
    visibility: visible;
}

.mobile-menu__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu--open .mobile-menu__overlay {
    opacity: 1;
}

.mobile-menu__panel {
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    max-width: 85vw;
    height: 100%;
    background: var(--color-dark-2);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    padding: 24px;
}

.mobile-menu--open .mobile-menu__panel {
    transform: translateX(0);
}

.mobile-menu__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
}

.mobile-menu__header img {
    height: 36px;
    width: auto;
}

.mobile-menu__close {
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 28px;
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu__nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-menu__link {
    display: block;
    padding: 12px 16px;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.mobile-menu__link:hover,
.mobile-menu__link--active {
    background: rgba(255,255,255,0.05);
    color: var(--color-primary-light);
}

.mobile-menu__footer {
    margin-top: auto;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.mobile-menu__phone {
    display: block;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-gray-400);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(17,20,221,0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(0,212,170,0.08) 0%, transparent 50%),
        var(--color-dark);
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero__badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(17,20,221,0.15);
    border: 1px solid rgba(17,20,221,0.3);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-primary-light);
    margin-bottom: 24px;
}

.hero__title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 20px;
}

.hero__subtitle {
    font-size: 1.15rem;
    color: var(--color-gray-400);
    margin-bottom: 36px;
    max-width: 420px;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero__image {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero__image img {
    border-radius: var(--radius-lg);
    max-height: 500px;
    object-fit: cover;
    position: relative;
    z-index: 1;
}

.hero__image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(17,20,221,0.3) 0%, transparent 70%);
    filter: blur(60px);
    z-index: 0;
}

.hero__wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    z-index: 2;
    color: var(--color-dark);
}

.hero__wave svg {
    display: block;
    width: 100%;
    height: 80px;
}

/* ============================================
   PRODUCT SECTION
   ============================================ */
.product {
    padding: 80px 0 100px;
    background: var(--color-dark);
}

.product__grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 60px;
    align-items: center;
}

.product__card {
    background: linear-gradient(145deg, var(--color-dark-2), var(--color-gray-900));
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255,255,255,0.06);
    overflow: hidden;
    max-width: 320px;
    transition: var(--transition);
}

.product__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product__card-image {
    background: linear-gradient(180deg, rgba(17,20,221,0.05) 0%, transparent 100%);
    padding: 24px;
    display: flex;
    justify-content: center;
}

.product__card-image img {
    max-height: 320px;
    object-fit: contain;
}

.product__card-info {
    padding: 24px;
    text-align: center;
}

.product__card-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.product__card-desc {
    font-size: 0.9rem;
    color: var(--color-gray-400);
    margin-bottom: 20px;
    line-height: 1.6;
}

.product__info {
    max-width: 500px;
}

.product__info p {
    font-size: 1.05rem;
    color: var(--color-gray-400);
    line-height: 1.8;
}

.product__info p strong {
    color: var(--color-white);
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
    padding: 80px 0 100px;
    background: var(--color-dark);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: linear-gradient(145deg, var(--color-dark-2), var(--color-gray-900));
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(17,20,221,0.2);
    box-shadow: 0 8px 40px rgba(17,20,221,0.1);
}

.feature-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: var(--radius-lg);
    background: rgba(17,20,221,0.1);
    color: var(--color-primary-light);
    margin-bottom: 24px;
}

.feature-card__title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-card__desc {
    font-size: 0.95rem;
    color: var(--color-gray-400);
    line-height: 1.7;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    position: relative;
    background: var(--color-gray-900);
    padding: 100px 0 40px;
}

.footer__wave {
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    color: var(--color-dark);
}

.footer__wave svg {
    display: block;
    width: 100%;
    height: 80px;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 40px;
    align-items: center;
}

.footer__brand img {
    height: 40px;
    width: auto;
    opacity: 0.7;
}

.footer__contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-gray-400);
    font-weight: 500;
    transition: var(--transition);
}

.footer__contact-item:hover {
    color: var(--color-whatsapp);
}

.footer__link {
    color: var(--color-gray-400);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.footer__link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-primary-light);
    transition: var(--transition);
}

.footer__link:hover {
    color: var(--color-white);
}

.footer__link:hover::after {
    width: 100%;
}

/* ============================================
   FLOATING ACTION BUTTON (WhatsApp)
   ============================================ */
.fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--color-whatsapp);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 900;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    animation: fabPulse 2s infinite;
}

.fab:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.fab--hidden {
    transform: translateY(100px);
    opacity: 0;
    pointer-events: none;
}

@keyframes fabPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

/* ============================================
   ANIMATIONS
   ============================================ */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].is-visible {
    opacity: 1;
    transform: translateY(0);
}

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

/* Tablet Landscape */
@media (max-width: 1119px) {
    .hero__inner {
        gap: 40px;
    }

    .product__grid {
        gap: 40px;
    }
}

/* Tablet Portrait */
@media (max-width: 1023px) {
    .header__nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__image img {
        max-height: 400px;
    }

    .product__grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .product__card {
        margin: 0 auto;
    }

    .product__info {
        max-width: 100%;
    }

    .features__grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 24px;
    }

    .footer__contact-item {
        justify-content: center;
    }
}

/* Phone Landscape */
@media (max-width: 767px) {
    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .hero__title {
        font-size: 2.8rem;
    }

    .hero__badge {
        font-size: 0.8rem;
    }

    .hero__actions {
        flex-direction: column;
        align-items: center;
    }

    .btn--lg {
        padding: 14px 28px;
        font-size: 0.95rem;
    }

    .section-title__label {
        font-size: 2rem;
    }

    .section-title__main {
        font-size: 1.6rem;
    }

    .product {
        padding: 40px 0 60px;
    }

    .features {
        padding: 40px 0 60px;
    }
}

/* Phone Portrait */
@media (max-width: 479px) {
    .hero__title {
        font-size: 2.2rem;
    }

    .hero__subtitle {
        font-size: 1rem;
    }

    .container {
        padding: 0 16px;
    }

    .feature-card {
        padding: 28px 20px;
    }

    .product__card {
        max-width: 100%;
    }
}

/* ============================================
   LOCATION DETAIL PAGES
   ============================================ */

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--color-gray-600);
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--color-gray-400);
    transition: var(--transition);
}

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

.breadcrumb__sep {
    color: var(--color-gray-600);
}

.breadcrumb span:last-child {
    color: var(--color-white);
}

/* Location Hero */
.loc-hero {
    padding: 140px 0 60px;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(17,20,221,0.12) 0%, transparent 60%),
        var(--color-dark);
}

.loc-hero__title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}

.loc-hero__subtitle {
    font-size: 1.1rem;
    color: var(--color-gray-400);
    margin-bottom: 32px;
}

.loc-hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Location Content */
.loc-content {
    padding: 60px 0 80px;
    background: var(--color-dark);
}

.loc-content__grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 48px;
    align-items: start;
}

/* Article */
.loc-article__section {
    margin-bottom: 40px;
}

.loc-article__section h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-white);
}

.loc-article__section p {
    font-size: 1.05rem;
    color: var(--color-gray-400);
    line-height: 1.8;
}

/* Sidebar */
.loc-sidebar {
    position: sticky;
    top: 90px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.loc-sidebar__card {
    background: linear-gradient(145deg, var(--color-dark-2), var(--color-gray-900));
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
    padding: 28px;
}

.loc-sidebar__card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.loc-sidebar__card p {
    font-size: 0.95rem;
    color: var(--color-gray-400);
    margin-bottom: 20px;
    line-height: 1.6;
}

.loc-sidebar__list {
    list-style: none;
    padding: 0;
}

.loc-sidebar__list li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.9rem;
    color: var(--color-gray-400);
    padding-left: 24px;
    position: relative;
}

.loc-sidebar__list li:last-child {
    border-bottom: none;
}

.loc-sidebar__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary-light);
}

/* Nearby Locations */
.loc-nearby {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.loc-nearby h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 24px;
    text-align: center;
}

.loc-nearby__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

/* Location page responsive */
@media (max-width: 1023px) {
    .loc-content__grid {
        grid-template-columns: 1fr;
    }

    .loc-sidebar {
        position: static;
    }
}

@media (max-width: 767px) {
    .loc-hero {
        padding: 110px 0 40px;
    }

    .loc-hero__actions {
        flex-direction: column;
    }

    .loc-article__section h2 {
        font-size: 1.3rem;
    }

    .loc-nearby__grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }
}

/* ============================================
   BEZORGLOCATIES PAGE
   ============================================ */
.locations {
    padding: 140px 0 80px;
    background: var(--color-dark);
}

.locations__header {
    text-align: center;
    margin-bottom: 60px;
}

.locations__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 12px;
}

.locations__subtitle {
    font-size: 1.1rem;
    color: var(--color-gray-400);
}

.locations__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.location-chip {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 20px;
    background: linear-gradient(145deg, var(--color-dark-2), var(--color-gray-900));
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-gray-200);
    transition: var(--transition);
    text-align: center;
}

.location-chip:hover {
    border-color: rgba(17,20,221,0.3);
    background: rgba(17,20,221,0.08);
    color: var(--color-white);
    transform: translateY(-2px);
}

@media (max-width: 767px) {
    .locations {
        padding: 100px 0 60px;
    }

    .locations__grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 12px;
    }

    .location-chip {
        padding: 12px 16px;
        font-size: 0.85rem;
    }
}