@import url('https://fonts.googleapis.com/css2?family=Roboto+Flex:opsz,wght,XOPQ,XTRA,YOPQ,YTDE,YTFI,YTLC,YTUC@8..144,100..1000,96,468,79,-203,738,514,712&display=swap');

:root {
    --blacks:#0a0a0a;
    --dark: #1a1a1a;
    --mid: #333333;
    --grey: #888888;
    --light-grey: #cccccc;
    --off-white: #f5f5f5;
    --white: #ffffff;
    --overlay: rgba(0, 0, 0, 0.72);
    --glass-bg: rgba(0, 0, 0, 0);
    --glass-border: rgba(255, 255, 255, 0.32);
    --nav-h: 73px;
    --pill: 50px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Roboto Flex", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-variation-settings:
        "slnt"0,
        "wdth"100,
        "GRAD"0,
        "XOPQ"96,
        "XTRA"468,
        "YOPQ"79,
        "YTAS"750,
        "YTDE"-203,
        "YTFI"738,
        "YTLC"514,
        "YTUC"712;
    background: var(--white);
    color: var(--blacks);
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

/* ══════════════════════════════════════════
    NAVBAR
══════════════════════════════════════════ */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--nav-h);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 clamp(1rem, 4vw, 3rem);
    gap: 1rem;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    cursor: pointer;
}

.logo img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

/* Fallback text logo if image fails */
.logo-fallback {
    display: none;
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--blacks);
    letter-spacing: -0.01em;
}

.logo-fallback em {
    color: #c0392b;
    font-style: normal;
}

.logo img.error+.logo-fallback {
    display: block;
}

/* Nav links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 0.05rem;
}

.nav-links a {
    font-weight: 500;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
    color: #555;
    padding: 0.49rem 1.4rem;
    border-radius: var(--pill);
    transition: color 0.2s, background 0.2s;
}

.nav-links a:hover {
    color: var(--blacks);
    background: var(--off-white);
}

.nav-links a.active {
    background: var(--blacks);
    color: var(--white);
    font-weight: 500;
}

/* Nav right actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: clamp(0.6rem, 2.5vw, 1.5rem);
    flex-shrink: 0;
}

.btn-search {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid #000000;
    background: var(--blacks);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s, background 0.2s;
    flex-shrink: 0;
    position: relative;
}

.btn-search:hover {
    border-color: var(--blacks);
    background: var(--off-white);
}

.btn-search:hover svg {
    stroke: black;
}

.btn-search svg {
    width: 19px;
    height: 19px;
    stroke: #ffffff;
    stroke-width: 2.10;
}

.btn-quote {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--blacks);
    color: var(--white);
    font-weight: 500;
    font-size: 0.91rem;
    letter-spacing: 0.04em;
    padding: 0.31rem 0.3rem 0.31rem 2.2rem;
    border-radius: var(--pill);
    border: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.18s;
    white-space: nowrap;
}

.btn-quote:hover {
    background: var(--mid);
    transform: translateY(-1px);
}

.btn-quote .arr {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.btn-quote .arr svg {
    width: 13px;
    height: 13px;
    stroke: var(--blacks);
    stroke-width: 2.5;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 6px;
    border: none;
    background: none;
    flex-shrink: 0;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--blacks);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

.hamburger.open span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

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

.hamburger.open span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobile drawer */
.mob-drawer {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    padding: 1.2rem 1.4rem 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    z-index: 998;
    transform: translateY(-110%);
    transition: transform 0.36s cubic-bezier(0.4, 0, 0.2, 1);
}

.mob-drawer.open {
    transform: translateY(0);
}

.mob-drawer a {
    font-weight: 600;
    font-size: 1.05rem;
    color: #444;
    padding: 0.72rem 1rem;
    border-radius: 10px;
    transition: background 0.2s, color 0.2s;
}

.mob-drawer a:hover,
.mob-drawer a.active {
    background: var(--blacks);
    color: var(--white);
}

.mob-drawer .mob-btn {
    margin-top: 0.65rem;
    background: var(--blacks);
    color: var(--white);
    font-weight: 700;
    font-size: 1rem;
    padding: 0.85rem;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    letter-spacing: 0.05em;
    transition: background 0.2s;
}

.mob-drawer .mob-btn:hover {
    background: var(--mid);
}

/* ══════════════════════════════════════════
    SEARCH OVERLAY — slides from left
══════════════════════════════════════════ */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(420px, 90vw);
    background: var(--white);
    box-shadow: 6px 0 40px rgba(0, 0, 0, 0.18);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    padding: 0;
    transform: translateX(-110%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-overlay.open {
    transform: translateX(0);
}

/* Backdrop */
.search-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.42);
    z-index: 1099;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.38s;
}

.search-backdrop.open {
    opacity: 1;
    pointer-events: auto;
}

.search-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.4rem 1.5rem 1rem;
    border-bottom: 1px solid #eee;
}

.search-header h3 {
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--blacks);
}

.search-close {
    width: 34px;
    height: 34px;
    border: none;
    background: var(--off-white);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.search-close:hover {
    background: #e0e0e0;
}

.search-close svg {
    width: 16px;
    height: 16px;
    stroke: var(--blacks);
    stroke-width: 2.2;
}

.search-input-wrap {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid #eee;
}

.search-input-inner {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    background: var(--off-white);
    border: 1.5px solid #e0e0e0;
    border-radius: 12px;
    padding: 0.7rem 1rem;
    transition: border-color 0.2s;
}

.search-input-inner:focus-within {
    border-color: var(--blacks);
}

.search-input-inner svg {
    width: 18px;
    height: 18px;
    stroke: var(--grey);
    flex-shrink: 0;
}

.search-input-inner input {
    border: none;
    background: transparent;
    font-size: 0.95rem;
    color: var(--blacks);
    outline: none;
    width: 100%;
}

.search-input-inner input::placeholder {
    color: var(--grey);
}

.search-suggestions {
    padding: 1rem 1.5rem;
}

.search-suggestions h4 {
    font-weight: 700;
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--grey);
    margin-bottom: 0.8rem;
}

.suggestion-tag {
    display: inline-block;
    background: var(--off-white);
    border: 1px solid #e0e0e0;
    border-radius: 20px;
    padding: 0.38rem 0.9rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--mid);
    margin: 0 0.35rem 0.45rem 0;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.suggestion-tag:hover {
    background: var(--blacks);
    color: var(--white);
    border-color: var(--blacks);
}

/* ══════════════════════════════════════════
    HERO — with construction image + overlay
══════════════════════════════════════════ */
.hero {
    position: relative;
    /* Rounded corners like Figma */
    border-radius: 26px;
    overflow: hidden;
    min-height: clamp(560px, 85vw, 950px);
    display: flex;
    flex-direction: column;
    justify-content: start;
}

/* Real construction bg image */
.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('../../image/banner2.png');
    background-size: cover;
    background-position: center 100%;
    z-index: 0;
}

/* Single linear-gradient dark overlay — classic */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgb(0 0 0 / 40%) 0%, rgb(0 0 0 / 42%) 45%, rgb(0 0 0 / 10%) 100%);
    z-index: 1;
}

/* Hero content — centered */
.hero-content {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: clamp(6rem, 7vh, 6rem) clamp(1rem, 4vw, 3rem) clamp(1rem, 3vh, 2.5rem);
    width: 100%;
}

.hero-title {
    font-weight: 600;
    font-size: clamp(1.9rem, 7vw, 4.5rem);
    color: var(--white);
    line-height: 1.02;
    animation: fadeUp 0.85s ease both;
}

.hero-sub {
    font-size: clamp(1.1rem, 1.6vw, 1rem);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.88);
    max-width: 590px;
    line-height: 1.4;
    margin-top: 0.9rem;
    animation: fadeUp 0.85s 0.15s ease both;
}

/* CTA button */
.hero-cta {
    margin-top: 1.6rem;
    animation: fadeUp 0.85s 0.28s ease both;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 1.3rem;
    background: var(--white);
    color: var(--blacks);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.04em;
    padding: 0.4rem 0.4rem 0.30rem 2.2rem;
    border-radius: var(--pill);
    border: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.18s, box-shadow 0.2s;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.28);
}

.hero-btn:hover {
    background: var(--off-white);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.38);
}

.hero-btn .arr {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: var(--blacks);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-btn .arr svg {
    width: 18px;
    height: 18px;
    stroke: var(--white);
    stroke-width: 1.5;
}

/* ── Glass box — right side ── */
.hero-glass {
    position: absolute;
    right: clamp(9rem, 4vw, 11rem);
    top: 45%;
    transform: translateY(-50%);
    z-index: 4;
    background: var(--glass-bg);
    border: 1.6px dashed var(--glass-border);
    backdrop-filter: blur(6px) saturate(1);
    -webkit-backdrop-filter: blur(6px) saturate(1);
    border-radius: 14px;
    padding: clamp(0.1rem, 2.5vw, 0.9rem) clamp(1.1rem, 2.5vw, 1rem);
    text-align: left;
    animation: fadeIn 1s 0.45s ease both;
}

.glass-pct {
    font-size: clamp(2rem, 4.5vw, 2.3rem);
    color: var(--white);
    letter-spacing: 0.02em;
    line-height: 1;
}

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

.glass-label {
    font-size: clamp(0.7rem, 1.2vw, 0.78rem);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.85);
}

.glass-divider {
    height: 0px;
    background: rgba(255, 255, 255, 0.15);
    margin: 0.45rem 0;
}

.glass-sub {
    font-size: clamp(0.9rem, 1.1vw, 0.74rem);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.5;
}




/* ══════════════════════════════════════════
    TRUCK SECTION
══════════════════════════════════════════ */
.truck-section {
    position: relative;
    background: var(--white);
    overflow: hidden;
    /* Height auto so truck image shows fully */
    padding: clamp(2rem, 5vw, 4rem) 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}


.truck-wrap {
    width: 100%;
    max-width: clamp(900px, 90vw, 1100px);
    position: relative;
}

.truck-wrap.in-view {
    transform: translateX(0);
}

.truck-img {
    width: 100%;
    height: auto;
    display: block;
    position: sticky;
    transform: translateX(-20%);
}


/* ══════════════════════════════════════════
    DARK FOOTER BAR
══════════════════════════════════════════ */
.footer-bar {
    background: #0f1a2e;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
    padding: 1.3rem clamp(1rem, 4vw, 3rem);
    cursor: pointer;
    /* No margin — flush to adjacent sections */
    margin: 1.9rem 0rem;
}

.fb-item {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.3rem clamp(1rem, 3vw, 2.2rem);
    font-size: clamp(0.5rem, 1.2vw, 0.78rem);
    letter-spacing: 0.13em;
    text-transform: uppercase;
    color: #d2d2d2;
    line-height: 1.25;
    transition: background 0.2s;
    white-space: nowrap;
}

.fb-item:hover {
    color: #ED8B05;
}

.fb-item:hover .fb-icon svg {
    stroke: #ED8B05;
}

.fb-icon svg {
    width: 36px;
    height: 36px;
    stroke: rgba(255, 255, 255, 0.88);
    flex-shrink: 0;
    stroke-width: 1;
}

.fb-sep {
    width: 1px;
    height: 28px;
    background: rgba(255, 255, 255, 0.24);
}

/* ══════════════════════════════════════
    ABOUT SECTION
══════════════════════════════════════ */
.about {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: clamp(1.5rem, 3vw, 2.75rem) 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: clamp(2rem, 4vw, 4rem);
    position: relative;
}

/* ══════════════════════════════════════
    LEFT COLUMN
══════════════════════════════════════ */
.about-left {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* Section label row — line + dots + text */
.section-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.9rem;
}

.label-line {
    width: 3.5rem;
    height: 1.2px;
    background: #000000;
    border-radius: 2px;
}

.label-dots {
    display: flex;
    gap: 5px;
    align-items: center;
}

.label-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #000b1e;
    display: block;
}

.label-dots span:nth-child(2) {
    width: 8px;
    height: 8px;
    background: #0a4fc5;
}

.label-dots span:nth-child(3) {
    width: 8px;
    height: 8px;
    background: #000b1e;
}

.label-text {
    font-size: 1.2rem;
    font-weight: 600;
    color: #000000;
    letter-spacing: 0.02em;
    margin-left: 5px;
}

/* Main heading */
.about-heading {
    font-weight: 600;
    font-size: clamp(1.6rem, 3.5vw, 3.2rem);
    line-height: 1;
    color: #111;
    margin-bottom: 1rem;
}

.about-heading .accent {
    color: #204A8F;
    font-style: normal;
}

/* Description */
.about-desc {
    font-size: clamp(0.85rem, 1.4vw, 1.1rem);
    font-weight: 500;
    line-height: 1.7;
    color: #444;
    max-width: 530px;
    margin-bottom: 2rem;
}

/* Mission / Vision cards */
.mv-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 2rem;
}

.mv-item {
    display: flex;
    align-items: flex-start;
    gap: 1.4rem;
}

/* Icon box */
.mv-icon {
    width: clamp(52px, 7vw, 70px);
    height: clamp(52px, 7vw, 70px);
    flex-shrink: 0;
    background: #f5f7fa;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mv-icon svg {
    width: clamp(28px, 4vw, 42px);
    height: clamp(28px, 4vw, 42px);
    stroke: #2a8a4a;
    fill: none;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.sec-svg {
    stroke-width: 1.4 !important;
}

.mv-title {
    font-weight: 600;
    font-size: clamp(0.95rem, 1.6vw, 1.9rem);
    color: #111;
    margin-bottom: 0.3rem;
}

.mv-title .accent {
    color: #204A8F;
}

.mv-desc {
    font-size: clamp(0.8rem, 1.3vw, 0.9rem);
    font-weight: 500;
    color: #555;
    line-height: 1.6;
    max-width: 360px;
}

/* About Us CTA button */
.btn-about {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: #111;
    color: #fff;
    font-weight: 500;
    font-size: 0.92rem;
    letter-spacing: 0.04em;
    padding: 0.67rem 1.7rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.18s;
    width: fit-content;
}

.btn-about:hover {
    background: #333;
    transform: translateY(-1px);
}

.btn-about svg {
    width: 16px;
    height: 16px;
    stroke: #fff;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ══════════════════════════════════════
    VERTICAL DIVIDER
══════════════════════════════════════ */
.about-divider {
    position: absolute;
    left: 52%;
    top: clamp(3rem, 6vw, 6rem);
    bottom: clamp(2rem, 6vw, 4rem);
    height: 7rem;
    width: 0.26rem;
    background: #204A8F;
    transform: translateX(-50%);
    pointer-events: none;
}

/* ══════════════════════════════════════
    RIGHT COLUMN
══════════════════════════════════════ */
.about-right {
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    /* Extra top padding so bag can overlap/float */
    padding-top: clamp(3rem, 8vw, 0rem);
}

/* Main construction photo */
.about-photo {
    width: 100%;
    max-width: clamp(340px, 45vw, 550px);
    aspect-ratio: 4/4;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
}

.about-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
}

/* Fallback gradient if image doesn't load */
.about-photo-fallback {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #1a3a6e 0%, #2a5a9e 50%, #3a7abe 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Bag image — overlaps bottom-left of photo */
.bag-float {
    position: absolute;
    /* Float over the left edge of the photo, overlapping divider */
    left: clamp(-100px, -14vw, -70px);
    bottom: clamp(-60px, -14vw, -70px);
    width: clamp(140px, 18vw, 270px);
    z-index: 10;
    filter: drop-shadow(0 12px 32px rgba(0, 0, 0, 0.22));
}

/* Stats printed on the bag as overlay */
.bag-wrap {
    position: relative;
    width: 100%;
}

.bag-wrap img {
    width: 100%;
    height: auto;
    display: block;
}

/* Stats overlay ON the bag */
.bag-stats {
    position: absolute;
    /* Centered on the bag face */
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 80%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    pointer-events: none;
}

.stat-num {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: clamp(1.4rem, 2.8vw, 2.1rem);
    color: #1a1a1a;
    line-height: 1;
    letter-spacing: -0.01em;
}

.stat-label {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    font-size: clamp(0.42rem, 0.8vw, 0.6rem);
    color: #333;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    line-height: 1.2;
    margin-top: 0.1rem;
}

/* Divider line between stats on bag */
.stat-divider {
    width: 70%;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin: 0.4rem 0;
    justify-content: center;
}

.stat-divider-line {
    flex: 1;
    height: 1px;
    background: rgba(0, 0, 0, 0.18);
}

.stat-divider svg {
    width: clamp(10px, 1.5vw, 16px);
    height: clamp(10px, 1.5vw, 16px);
    stroke: #333;
    fill: none;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

/* ══════════════════════════════════
    SECTION WRAPPER
══════════════════════════════════ */
.products-section {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: clamp(1.5rem, 3vw, 2.75rem) 0;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: clamp(1rem, 4vw, 1rem);
}

.view-all {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 0.05em;
    color: #204A8F;
    text-decoration: none;
    border-bottom: 1.5px solid transparent;
    transition: border-color 0.2s, color 0.2s;
    padding-bottom: 1px;
    margin-bottom: 1.9rem;
}

.view-all:hover {
    border-color: #204A8F;
}

.view-all svg {
    width: 15px;
    height: 15px;
    stroke: currentColor;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
    transition: transform 0.2s;
}

.view-all:hover svg {
    transform: translateX(3.5px);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(0.9rem, 2vw, 1.4rem);
}

.product-card {
    position: relative;
    background: #ffffff;
    border: 1.5px solid #e8e8e8;
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(40px);
    transition: border-color 0.28s, box-shadow 0.28s;
    text-decoration: none;
    color: inherit;
}

.product-card:hover {
    border-color: #c8c8c8;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.10);
}

.card-arrow {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 39px;
    height: 39px;
    border-radius: 50%;
    border: 1.5px solid #ddd;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.22s, transform 0.22s, border-color 0.22s, background 0.22s;
    z-index: 3;
}

.product-card:first-child .card-arrow {
    opacity: 1;
    transform: scale(1);
}

.product-card:hover .card-arrow {
    opacity: 1;
    transform: scale(1);
    border-color: #002658;
    background: #204A8F;
}

.product-card:hover .card-arrow svg {
    stroke: #fff;
}

.card-arrow svg {
    width: 17px;
    height: 17px;
    stroke: #555;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
    transition: stroke 0.22s;
}

.card-img-wrap {
    width: 100%;
    aspect-ratio: 1 / 1;
    background: #f8f8f6;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.card-img-wrap img {
    max-width: 72%;
    max-height: 82%;
    object-fit: contain;
    display: block;
    transition: transform 0.38s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.product-card:hover .card-img-wrap img {
    transform: scale(1.07) translateY(-4px);
}

.bag-placeholder {
    width: 70%;
    height: 80%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-footer {
    padding: 0.85rem 1.1rem 1rem;
    border-top: 1.5px solid #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.card-name {
    font-weight: 600;
    font-size: clamp(0.78rem, 1.3vw, 1rem);
    color: #111;
    line-height: 1.3;
}

.card-tag {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #888;
    white-space: nowrap;
    flex-shrink: 0;
}

/* Shared bag base */
.bag-svg {
    display: block;
    width: 100%;
    height: 100%;
}

/* contact section ============================
=============================================*/

.contact-section {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: clamp(1.5rem, 3vw, 2.75rem) 0;
}

/* ── Two-column layout ── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 5vw, 5rem);
    align-items: start;
}

/* ══════════════════════════════════════════
    LEFT — FORM SIDE
══════════════════════════════════════════ */

/* Heading */
.contact-heading {
    font-weight: 600;
    font-size: clamp(1rem, 3.5vw, 2.2rem);
    line-height: 1.18;
    color: #111;
    margin-bottom: 0.7rem;
}

.contact-heading .accent {
    color: #204A8F;
}

.contact-desc {
    font-size: clamp(0.85rem, 1.4vw, 1.1rem);
    font-weight: 500;
    line-height: 1.7;
    color: #444;
    max-width: 530px;
    margin-bottom: 2rem;
}

/* ── Form ── */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

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

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.form-field.full {
    grid-column: 1 / -1;
}

.form-field label {
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #000000;
    /* visually hidden but accessible */
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

/* Input / select / textarea base */
.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    background: #f5f6f8;
    border: 1.5px solid #e8e8e8;
    border-radius: 10px;
    padding: 0.82rem 1.1rem;
    font-size: 0.9rem;
    font-weight: 400;
    color: #111;
    outline: none;
    transition: border-color 0.22s, background 0.22s, box-shadow 0.22s;
    appearance: none;
    -webkit-appearance: none;
}

.form-field input::placeholder,
.form-field textarea::placeholder,
.form-field select {
    color: #aaa;
    font-weight: 400;
}

.form-field option {
    color: #000;
}

.form-field select:valid {
    color: #000;
    /* Black after selection */
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: #0a4d9e;
    background: #fff;
}

.form-field input:hover,
.form-field select:hover,
.form-field textarea:hover {
    border-color: #ccc;
    background: #fff;
}

/* Select arrow */
.select-wrap {
    position: relative;
}

.select-wrap select {
    padding-right: 2.5rem;
    cursor: pointer;
}

.select-wrap::after {
    content: '';
    position: absolute;
    right: 1.1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #888;
    pointer-events: none;
}

/* Textarea */
.form-field textarea {
    resize: vertical;
    min-height: 110px;
    line-height: 1.6;
}

/* Submit button */
.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 1.3rem;
    background: #111;
    color: #fff;
    font-weight: 500;
    font-size: 0.92rem;
    letter-spacing: 0.04em;
    padding: 0.37rem 0.36rem 0.37rem 2.9rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    width: fit-content;
    transition: background 0.22s, transform 0.18s, box-shadow 0.22s;
}

.btn-submit:hover {
    background: #222;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.btn-submit:active {
    transform: translateY(0);
}

.btn-submit .arr {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.22s;
}

.btn-submit:hover .arr {
    transform: rotate(45deg);
}

.btn-submit .arr svg {
    width: 14px;
    height: 14px;
    stroke: #111;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

/* Success message */
.form-success {
    display: none;
    align-items: center;
    gap: 0.65rem;
    background: #f0faf4;
    border: 1.5px solid #a8ddb8;
    border-radius: 10px;
    padding: 0.9rem 1.1rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: #1a6a3a;
}

.form-success.show {
    display: flex;
}

.form-success svg {
    width: 18px;
    height: 18px;
    stroke: #2a8a4a;
    stroke-width: 2.2;
    fill: none;
    flex-shrink: 0;
}

/* ══════════════════════════════════════════
    RIGHT — CONTACT INFO (modern card design)
══════════════════════════════════════════ */
.contact-right {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    /* Align with form top */
    padding-top: clamp(0rem, 1vw, 0.5rem);
}

/* Dark hero card at top */
.info-hero {
    background: #0f1a2e;
    border-radius: 18px;
    padding: clamp(1.5rem, 3vw, 2.2rem);
    position: relative;
    overflow: hidden;
}

/* Decorative circle blobs */
.info-hero::before {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(121, 161, 209, 0.12);
    top: -60px;
    right: -50px;
    pointer-events: none;
}

.info-hero::after {
    content: '';
    position: absolute;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: rgba(26, 111, 212, 0.08);
    bottom: -40px;
    left: 20px;
    pointer-events: none;
}

.info-hero-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 0.5rem;
}

.info-hero-title {
    font-weight: 700;
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: #fff;
    line-height: 1.3;
    margin-bottom: 0.45rem;
}

.info-hero-sub {
    font-size: 0.82rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.63);
    line-height: 1.6;
}

/* Response time badge */
.response-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 20px;
    padding: 0.38rem 0.85rem;
    margin-top: 1.1rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75);
    width: fit-content;
}

.response-badge .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #0fc953;
    box-shadow: 0 0 6px rgba(74, 222, 128, 0.7);
    flex-shrink: 0;
    animation: pulse-dot 1.8s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        box-shadow: 0 0 4px rgba(74, 222, 128, 0.6);
    }

    50% {
        box-shadow: 0 0 10px rgba(74, 222, 128, 1);
    }
}

/* Info cards row */
.info-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
}

.info-card {
    background: #f5f6f8;
    border: 1.5px solid #ececec;
    border-radius: 14px;
    padding: 1.1rem 1.1rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    transition: border-color 0.22s, box-shadow 0.22s, transform 0.22s;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.info-card:hover {
    border-color: #1a6fd4;
    box-shadow: 0 4px 20px rgba(26, 111, 212, 0.10);
    transform: translateY(-2px);
}

.info-card-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: #fff;
    border: 1.5px solid #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.22s, border-color 0.22s;
}

.info-card:hover .info-card-icon {
    background: #eef5ff;
    border-color: #1a6fd4;
}

.info-card-icon svg {
    width: 18px;
    height: 18px;
    stroke: #1a3a6e;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: stroke 0.22s;
}

.info-card:hover .info-card-icon svg {
    stroke: #1a6fd4;
}

.info-card-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #515050;
}

.info-card-value {
    font-size: clamp(0.78rem, 1.2vw, 0.88rem);
    font-weight: 600;
    color: #111;
    line-height: 1.45;
    word-break: break-word;
}

/* Address card — full width */
.info-card.full-width {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: flex-start;
    gap: 1rem;
}

.info-card.full-width .info-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

/* Business hours strip */
.hours-strip {
    background: linear-gradient(135deg, #1a3a6e 0%, #1a6fd4 100%);
    border-radius: 14px;
    padding: 1.1rem 1.3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.hours-left {
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.hours-left svg {
    width: 20px;
    height: 20px;
    stroke: rgba(255, 255, 255, 0.85);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

.hours-label {
    font-size: 0.70rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 0.2rem;
}

.hours-value {
    font-size: clamp(0.8rem, 1.3vw, 0.9rem);
    font-weight: 700;
    color: #fff;
}

.hours-badge {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 20px;
    padding: 0.3rem 0.8rem;
    font-size: 0.76rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    white-space: nowrap;
}


/* ══════════════════════════════════════
DARK HEADER BAND — with icon grid bg
══════════════════════════════════════ */

.wcu-section {
    width: 100%;
    position: relative;
    overflow: hidden;
    padding: clamp(1.5rem, 3vw, 2.75rem) 0;
}

.wcu-header {
    background: #111111;
    position: relative;
    /* FIX: left padding was clamp(8.2rem, 6vw, 6rem) — min > max is an
       invalid clamp and locked to 8.2rem on every screen, crushing the
       heading on mobile. Now correctly scales small → large. */
    padding: clamp(2.2rem, 5vw, 3.5rem) clamp(1.2rem, 5vw, 4rem) clamp(5rem, 12vw, 9rem) clamp(1.5rem, 6vw, 6rem);
    overflow: hidden;
}

.wcu-icon-grid {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.27;
    /* SVG data-URI pattern of construction icons */
    background-image: url("../../image/why.png");
    background-size: contain;
}

/* Gradient fade at bottom of dark band */
.wcu-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 55%;
    background: linear-gradient(to bottom, transparent, rgba(17, 17, 17, 0.55));
    z-index: 1;
    pointer-events: none;
}

/* Heading */
.wcu-title {
    position: relative;
    z-index: 2;
    font-weight: 600;
    font-size: clamp(1.6rem, 3.5vw, 3.2rem);
    line-height: 1.18;
    color: #ffffff;
    letter-spacing: -0.01em;
    max-width: 500px;
}

/* ══════════════════════════════════════
    CARDS STRIP — overlaps dark header
══════════════════════════════════════ */
.wcu-cards-wrap {
    position: relative;
    z-index: 3;
    /* FIX: was clamp(-5rem, -10vw, -7.5rem) — min > max (invalid),
       locked to -5rem always. Now correctly scales the overlap. */
    margin-top: clamp(-7.5rem, -10vw, -5rem);
    padding: 0 clamp(1.2rem, 5vw, 4rem) 0;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}

.wcu-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(0.8rem, 1.5vw, 1.2rem);
}

/* ── Individual card ── */
.wcu-card {
    background: #ffffff;
    border: 1px solid #e8e8e8;
    border-radius: 4px;
    padding: clamp(1.3rem, 2.5vw, 1.8rem) clamp(1.1rem, 2vw, 1.5rem) clamp(1.5rem, 3vw, 2rem);
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    position: relative;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1),
        box-shadow 0.28s ease,
        border-color 0.28s ease;
    /* Start state for animation */
    opacity: 0;
    transform: translateY(30px);
}

.wcu-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.wcu-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.14);
    border-color: #ccc;
}

/* Number badge — black square */
.card-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: #111;
    border-radius: 4px;
    flex-shrink: 0;
    align-self: flex-start;
}

.card-num span {
    font-weight: 600;
    font-size: 1rem;
    color: #fff;
    letter-spacing: -0.01em;
    line-height: 1;
}

/* Card title */
.card-title {
    font-weight: 600;
    font-size: clamp(0.98rem, 1.6vw, 1.18rem);
    color: #111;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

/* Thin divider */
.card-rule {
    width: 38px;
    height: 1px;
    background: #111;
    border-radius: 2px;
    margin: -0.2rem 0;
}

/* Card description */
.card-desc {
    font-size: clamp(0.8rem, 1.2vw, 0.88rem);
    font-weight: 400;
    color: #555;
    line-height: 1.7;
}

/* Subtle hover accent line at top */
.wcu-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: #111;
    border-radius: 4px 4px 0 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.32s ease;
}

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

/* ═══════════════════════════════════════════
   SHARED LAYOUT
═══════════════════════════════════════════ */

/* Reveal animation base */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .7s cubic-bezier(.22, 1, .36, 1), transform .7s cubic-bezier(.22, 1, .36, 1)
}

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

/* ═══════════════════════════════════════════
   ① CERTIFICATES SECTION
═══════════════════════════════════════════ */
.cert-section {
    text-align: center;
    padding: clamp(1.5rem, 3vw, 2.75rem) 0;
}

.cert-heading {
    font-weight: 600;
    font-size: clamp(1.6rem, 3.5vw, 3.2rem);
    line-height: 1.18;
    color: #111;
    margin-bottom: 0.7rem;
    color: #111;
}

.cert-heading .accent {
    color: #204A8F
}

.cert-desc {
    font-size: clamp(0.85rem, 1.4vw, 1.1rem);
    font-weight: 500;
    line-height: 1.7;
    color: #444;
    max-width: 630px;
    margin-bottom: 2rem;
    margin: 0 auto clamp(2rem, 4vw, 3rem);
}

/* Certificate grid — 4 cols on desktop, responsive below */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(.8rem, 2vw, 1.4rem);
    max-width: 900px;
    margin: 0 auto;
}

/* Certificate card */
.cert-card {
    position: relative;
    background: #fff;
    border: 1.5px solid #e8e8e8;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 3/4;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color .25s, box-shadow .28s, transform .3s cubic-bezier(.34, 1.56, .64, 1);
}

.cert-card:hover {
    border-color: #1a6fd4;
    box-shadow: 0 10px 40px rgba(26, 111, 212, .14);
    transform: translateY(-5px) scale(1.02);
}

/* Inner certificate SVG — each styled differently */
.cert-inner {
    width: 100%;
    height: 100%;
    padding: clamp(.5rem, 1.5vw, 1rem);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Hover overlay */
.cert-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(26, 111, 212, .07);
    opacity: 0;
    transition: opacity .25s;
}

.cert-card:hover::after {
    opacity: 1
}

/* View icon on hover */
.cert-hover-icon {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #204A8F;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(.7);
    transition: opacity .25s, transform .3s cubic-bezier(.34, 1.56, .64, 1);
    z-index: 3;
}

.cert-card:hover .cert-hover-icon {
    opacity: 1;
    transform: scale(1)
}

.cert-hover-icon svg {
    width: 13px;
    height: 13px;
    stroke: #fff;
    fill: none;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round
}

/* Certificate SVG designs */
.cert-svg {
    width: 100%;
    height: 100%;
    display: block
}

/* Certificate name label below */
.cert-name {
    font-size: clamp(.65rem, 1vw, .85rem);
    font-weight: 500;
    color: #373737;
    letter-spacing: .04em;
    text-align: center;
    margin-top: .5rem;
}

/* ── Lightbox modal ── */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .85);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s;
}

.lightbox.open {
    opacity: 1;
    pointer-events: auto
}

.lightbox-inner {
    background: #fff;
    border-radius: 14px;
    width: min(420px, 90vw);
    padding: 1.5rem;
    position: relative;
    transform: scale(.9);
    transition: transform .35s cubic-bezier(.34, 1.56, .64, 1);
}

.lightbox.open .lightbox-inner {
    transform: scale(1)
}

.lb-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: #f5f5f5;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
}

.lb-close:hover {
    background: #e0e0e0
}

.lb-close svg {
    width: 14px;
    height: 14px;
    stroke: #555;
    fill: none;
    stroke-width: 2.2;
    stroke-linecap: round
}

.lb-title {
    font-weight: 600;
    font-size: 1rem;
    color: #111;
    margin-bottom: 1rem;
    padding-right: 2rem
}

.lb-cert-wrap {
    width: 100%;
    aspect-ratio: 3/4;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden
}

.lb-cert-wrap svg {
    width: 100%;
    height: 100%
}

/* ═══════════════════════════════════════════
    ② FAQ SECTION
═══════════════════════════════════════════ */
.faq-section {
    padding: clamp(1.5rem, 3vw, 2.75rem) 0 clamp(4.5rem, 3vw,2.75rem) 0;
}

.faq-inner {
    max-width: 1280px;
    margin: 0 auto
}

/* FAQ list */
.faq-list {
    border-top: 1px solid #e0e0e0;
    margin-top: 0;
}

/* Individual FAQ item */
.faq-item {
    border-bottom: 1px solid #e0e0e0;
    overflow: hidden;
}

/* Question row — clickable */
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: clamp(1rem, 2vw, 1.35rem) 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
}

.faq-q-text {
    font-weight: 600;
    font-size: clamp(0.85rem, 1.4vw, 1.1rem);
    color: #111;
    line-height: 1.4;
    flex: 1;
    transition: color .2s;
}

.faq-item.open .faq-q-text {
    color: #1a3a6e
}

/* Arrow button — dark circle with ↗ arrow */
.faq-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #111;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background .25s, transform .35s cubic-bezier(.34, 1.56, .64, 1);
}

.faq-item.open .faq-btn {
    background: #1a3a6e;
    transform: rotate(90deg);
}

.faq-btn svg {
    width: 14px;
    height: 14px;
    stroke: #fff;
    fill: none;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* Answer panel — animated height */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .42s cubic-bezier(.22, 1, .36, 1), padding .3s;
}

.faq-item.open .faq-answer {
    max-height: 300px
}

.faq-a-text {
    font-size: clamp(.82rem, 1.3vw, 0.99rem);
    font-weight: 400;
    color: #383838;
    line-height: 1.5;
    padding-bottom: clamp(.9rem, 1.5vw, 1.2rem);
    max-width: 830px;
}

/* ══════════════════════════════════════════
    ANIMATIONS
══════════════════════════════════════════ */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(26px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

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

    to {
        transform: translateX(60px);
    }
}

/* ══════════════════════════════════════════
    RESPONSIVE
══════════════════════════════════════════ */

/* Short / landscape viewports — prevent an oversized hero
   (e.g. a rotated phone at ~375×667 was taller than the screen) */
@media (max-height: 560px) {
    .hero {
        min-height: auto;
    }

    .hero-content {
        padding-top: clamp(3rem, 10vh, 4.5rem);
        padding-bottom: 1.5rem;
    }

    .hero-glass {
        top: auto;
        bottom: 1.5rem;
        transform: none;
    }
}

/* Tablet ≤ 900px */
@media (max-width: 900px) {
    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .btn-quote .ql {
        display: none;
    }

    .btn-quote {
        padding: 0.48rem 0.52rem;
    }

    .hero-glass {
        position: static;
        transform: none;
        margin: 1.2rem auto 0;
        width: auto;
        display: inline-block;
        text-align: center;
    }

    .hero-content {
        padding-bottom: 1.2rem;
    }

    .about {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        padding: 2.5rem 1.3rem;
    }

    .about-divider {
        display: none;
    }

    .about-right {
        padding-top: 2.5rem;
        justify-content: flex-end;
    }

    .bag-float {
        left: 0;
        bottom: -16px;
    }

    .about-photo {
        max-width: 100%;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-right {
        padding-top: 0;
    }

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

    .wcu-header {
        padding-bottom: clamp(6rem, 14vw, 10rem);
        padding-left: clamp(1.2rem, 5vw, 3rem);
    }

    .cert-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 560px;
    }
}

/* Phone ≤ 600px */
@media (max-width: 600px) {
    :root {
        --nav-h: 60px;
    }

    .navbar {
        padding: 0 1rem;
    }

    .hero {
        margin: 0 6px;
        border-radius: 0 0 12px 12px;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-sub {
        font-size: 0.8rem;
    }

    .hero-glass {
        min-width: unset;
        padding: 0.9rem 1.1rem;
    }

    .glass-pct {
        font-size: 1.8rem;
    }

    .hero-products {
        gap: 2px;
        padding: 0 4px;
    }

    .p-bag {
        max-width: 62px;
        height: 88px;
    }

    .p-tub {
        max-width: 66px;
        height: 80px;
    }

    .p-can {
        max-width: 46px;
        height: 78px;
    }

    .pb-sm {
        max-width: 50px;
        height: 70px;
    }

    .bag-brand,
    .bag-tag {
        display: none;
    }

    .tub-label,
    .can-label {
        font-size: 0.45rem;
    }

    .footer-bar {
        display: none;
        gap: 0.85rem;
        padding: 1rem;
    }

    .fb-sep {
        display: none;
    }

    .fb-item {
        font-size: 0.72rem;
    }

    .truck-wrap {
        max-width: 100%;
    }

    .about-heading {
        font-size: 1.5rem;
    }

    .mv-icon {
        width: 48px;
        height: 48px;
    }

    .bag-float {
        width: clamp(110px, 28vw, 160px);
    }

    .about-right {
        padding-top: 2rem;
    }

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

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

    .info-card.full-width {
        grid-column: 1;
    }

    .contact-heading {
        font-size: 1.55rem;
    }

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

    .wcu-header {
        padding-bottom: clamp(5rem, 12vw, 7rem);
        padding-left: clamp(1rem, 5vw, 2rem);
    }

    .wcu-cards-wrap {
        /* FIX: was clamp(-4rem, -8vw, -5rem) — min > max (invalid),
           locked to -4rem always regardless of viewport. */
        margin-top: clamp(-5rem, -8vw, -4rem);
        padding: 0 1rem 1.5rem;
    }

    .cert-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 340px;
        gap: 0.8rem;
    }
}

/* Small phone ≤ 400px */
@media (max-width: 400px) {
    .navbar {
        padding: 0 0.8rem;
    }

    .nav-actions {
        gap: 0.5rem;
    }

    .btn-search {
        width: 34px;
        height: 34px;
    }

    .hero-title {
        font-size: 1.85rem;
    }

    .hero-sub {
        font-size: 0.75rem;
    }

    .p-bag {
        max-width: 50px;
        height: 74px;
    }

    .p-tub {
        max-width: 56px;
        height: 68px;
    }

    .p-can {
        display: none;
    }

    .about {
        padding: 2rem 1rem;
    }

    .about-heading {
        font-size: 1.35rem;
    }

    .stat-num {
        font-size: 1.2rem;
    }

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

    .card-img-wrap {
        aspect-ratio: 4/3;
    }

    .card-img-wrap img {
        max-height: 90%;
    }

    .contact-section {
        padding: 1.5rem 1rem;
    }

    .products-section {
        padding: 1.5rem 1rem;
    }

    .contact-heading {
        font-size: 1.35rem;
    }

    .info-hero {
        padding: 1.3rem;
    }

    .cert-grid {
        grid-template-columns: 1fr;
        max-width: 220px;
    }
    
    .hero-glass{
        display: none;
    }
}

/* Large ≥ 1400px */
@media (min-width: 1400px) {
    .hero {
        min-height: 650px;
        margin: 0px 50px;
    }

    .products-grid {
        gap: 1.5rem;
    }

    .wcu-cards {
        gap: 1.4rem;
    }
}