/* public/css/app.css — Reaction Pharma Global Styles */

/* ── CSS VARIABLES ── */
:root {
    --orange: #E8730A;
    --orange-light: #F59220;
    --dark: #111418;
    --dark2: #1a1f26;
    --slate: #2d3540;
    --teal: #1A9BAB;
    --teal-light: #22BDD0;
    --white: #F9F7F4;
    --gray: #8a9099;
    --light-bg: #f4f1ec;
    --border: rgba(232, 115, 10, 0.2);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--white);
    color: var(--dark);
    overflow-x: hidden;
    padding-top: 72px;
    /* offset for fixed nav */
}

/* ── NAVIGATION ── */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(17, 20, 24, 0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(232, 115, 10, 0.25);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    height: 72px;
}

.nav-logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.nav-logo img {
    height: 44px;
    filter: brightness(1.1);
}

.nav-logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    color: var(--white);
    line-height: 1.1;
}

.nav-logo-text span {
    color: var(--orange);
}

.nav-links {
    display: flex;
    gap: 0;
    list-style: none;
}

.nav-links a {
    display: block;
    padding: 0 18px;
    line-height: 72px;
    color: rgba(249, 247, 244, 0.75);
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 18px;
    right: 18px;
    height: 2px;
    background: var(--orange);
    transform: scaleX(0);
    transition: transform 0.25s;
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
    transform: scaleX(1);
}

.nav-cta {
    background: var(--orange);
    color: var(--white);
    padding: 9px 22px;
    border-radius: 3px;
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: background 0.2s;
}

.nav-cta:hover {
    background: var(--orange-light);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all 0.3s;
}

/* ── BUTTONS ── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--orange);
    color: #fff;
    padding: 13px 30px;
    border-radius: 3px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    transition: all 0.25s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--orange-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(232, 115, 10, 0.4);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1.5px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    padding: 13px 30px;
    border-radius: 3px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    transition: all 0.25s;
    background: transparent;
    cursor: pointer;
}

.btn-outline:hover {
    border-color: var(--orange);
    color: var(--orange);
}

/* ── PAGE HERO ── */
.page-hero {
    background: var(--dark);
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(232, 115, 10, 0.2), transparent 60%),
        radial-gradient(ellipse at 80% 50%, rgba(26, 155, 171, 0.15), transparent 60%);
}

.page-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 5vw, 3.2rem);
    color: #fff;
    position: relative;
    z-index: 2;
}

.page-hero h1 span {
    color: var(--orange);
}

.breadcrumb {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.82rem;
    margin-top: 10px;
    position: relative;
    z-index: 2;
}

.breadcrumb a {
    color: var(--orange);
    text-decoration: none;
}

/* ── HERO SLIDER ── */
.hero-slider {
    position: relative;
    height: calc(88vh - 72px);
    min-height: 520px;
    overflow: hidden;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.9s ease;
    display: flex;
    align-items: center;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: brightness(0.38);
    transform: scale(1.04);
    transition: transform 7s ease;
}

.slide.active .slide-bg {
    transform: scale(1);
}

.slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, rgba(17, 20, 24, 0.85) 40%, transparent 85%);
}

.slide-content {
    position: relative;
    z-index: 3;
    padding: 0 8%;
    max-width: 700px;
}

.slide-tag {
    display: inline-block;
    background: var(--orange);
    color: #fff;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 4px 14px;
    margin-bottom: 18px;
    border-radius: 2px;
}

.slide-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 5vw, 3.6rem);
    color: #fff;
    line-height: 1.12;
    margin-bottom: 16px;
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.5);
}

.slide-content h2 em {
    color: var(--orange-light);
    font-style: normal;
}

.slide-content p {
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.05rem;
    line-height: 1.7;
    max-width: 540px;
    margin-bottom: 30px;
}

.slide-btns {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.slider-dots {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 8px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s;
}

.dot.active {
    background: var(--orange);
    transform: scale(1.3);
}

.slider-arrows {
    position: absolute;
    bottom: 20px;
    right: 6%;
    z-index: 10;
    display: flex;
    gap: 8px;
}

.arrow-btn {
    width: 42px;
    height: 42px;
    border-radius: 2px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(17, 20, 24, 0.5);
    color: #fff;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.arrow-btn:hover {
    background: var(--orange);
    border-color: var(--orange);
}

/* ── STATS STRIP ── */
.stats-strip {
    background: var(--dark);
    padding: 28px 6%;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-bottom: 3px solid var(--orange);
}

.stat-item {
    text-align: center;
    padding: 0 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-item:last-child {
    border-right: none;
}

.stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--orange);
    line-height: 1;
}

.stat-label {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: 4px;
}

/* ── INTRO ── */
.intro-section {
    padding: 90px 6%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
    max-width: 1300px;
    margin: 0 auto;
}

.section-tag {
    display: inline-block;
    color: var(--orange);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.intro-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    line-height: 1.2;
    margin-bottom: 20px;
}

.intro-text h2 span {
    color: var(--orange);
}

.intro-text p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 16px;
    font-size: 0.97rem;
}

.intro-visual {
    position: relative;
}

.intro-card {
    background: var(--dark);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
}

.intro-card-header {
    background: var(--orange);
    padding: 20px 24px;
}

.intro-card-header h3 {
    color: #fff;
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
}

.intro-card-body {
    padding: 24px;
}

.metal-list {
    list-style: none;
}

.metal-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.metal-list li:last-child {
    border-bottom: none;
}

.metal-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--orange);
    flex-shrink: 0;
}

.metal-sym {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--orange-light);
    min-width: 28px;
}

.intro-badge {
    position: absolute;
    top: -18px;
    right: -18px;
    width: 100px;
    height: 100px;
    background: var(--orange);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(232, 115, 10, 0.5);
}

.intro-badge span:first-child {
    font-family: 'Playfair Display', serif;
    font-size: 1.7rem;
    font-weight: 900;
    color: #fff;
    line-height: 1;
}

.intro-badge span:last-child {
    font-size: 0.55rem;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 0.08em;
    text-align: center;
    text-transform: uppercase;
}

/* ── FEATURES ── */
.features-section {
    background: var(--light-bg);
    padding: 80px 6%;
}

.sec-header {
    text-align: center;
    margin-bottom: 50px;
}

.sec-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.7rem, 3vw, 2.4rem);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.feat-card {
    background: #fff;
    border-radius: 6px;
    padding: 36px 28px;
    border-top: 3px solid transparent;
    transition: all 0.3s;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
}

.feat-card:hover {
    border-top-color: var(--orange);
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.1);
}

.feat-icon {
    font-size: 2.2rem;
    margin-bottom: 18px;
}

.feat-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.feat-card p {
    color: #666;
    font-size: 0.88rem;
    line-height: 1.7;
}

/* ── PRODUCTS PREVIEW ── */
.products-preview {
    padding: 90px 6%;
    max-width: 1300px;
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.prod-card {
    background: var(--dark);
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.3s;
    cursor: pointer;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: block;
}

.prod-card:hover {
    transform: translateY(-5px);
}

.prod-card-img {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    position: relative;
    overflow: hidden;
}

.prod-card-img img {
    width: 100%;
    height: 100%;
    object-fit: fill;
    position: absolute;
    inset: 0;
    display: block;
}

/* .prod-card-img::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.15;
} */

/* .prod-card-img.gold::before {
    background: linear-gradient(135deg, #FFD700, #FFA500);
}

.prod-card-img.silver::before {
    background: linear-gradient(135deg, #C0C0C0, #808080);
}

.prod-card-img.catalyst::before {
    background: linear-gradient(135deg, #E8730A, #F59220);
}

.prod-card-img.api::before {
    background: linear-gradient(135deg, #1A9BAB, #22BDD0);
} */

.prod-card-body {
    padding: 22px 20px;
}

.prod-card-body h3 {
    color: #fff;
    font-family: 'Playfair Display', serif;
    font-size: 1.05rem;
    margin-bottom: 8px;
}

.prod-card-body p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.82rem;
    line-height: 1.6;
}

.prod-card-tag {
    display: inline-block;
    background: rgba(232, 115, 10, 0.15);
    color: var(--orange);
    font-size: 0.72rem;
    padding: 3px 10px;
    border-radius: 2px;
    margin-top: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* ── ABOUT ── */
.about-section {
    padding: 80px 6%;
    max-width: 1300px;
    margin: 0 auto;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: start;
    margin-bottom: 70px;
}

.about-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    line-height: 1.2;
    margin-bottom: 20px;
}

.about-text p {
    color: #555;
    line-height: 1.85;
    margin-bottom: 14px;
    font-size: 0.96rem;
}

.highlight-box {
    background: var(--dark);
    border-left: 4px solid var(--orange);
    padding: 24px;
    border-radius: 0 6px 6px 0;
    margin-top: 24px;
}

.highlight-box p {
    color: rgba(255, 255, 255, 0.8) !important;
    font-style: italic;
    font-size: 1rem !important;
    margin: 0 !important;
}

.about-values h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.value-item {
    display: flex;
    gap: 16px;
    margin-bottom: 22px;
}

.value-icon {
    width: 44px;
    height: 44px;
    background: var(--orange);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.value-content h4 {
    font-weight: 600;
    margin-bottom: 5px;
}

.value-content p {
    color: #666;
    font-size: 0.87rem;
    line-height: 1.6;
}

.team-strip {
    background: var(--light-bg);
    padding: 60px 6%;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.why-card {
    background: #fff;
    border-radius: 6px;
    padding: 28px 22px;
    text-align: center;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
}

.why-card .num {
    font-family: 'Playfair Display', serif;
    font-size: 2.4rem;
    color: var(--orange);
    font-weight: 700;
}

.why-card p {
    font-size: 0.85rem;
    color: #555;
    margin-top: 6px;
    line-height: 1.5;
}

/* ── PRODUCTS PAGE ── */
.products-section {
    padding: 80px 6%;
    max-width: 1300px;
    margin: 0 auto;
}

.products-full-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-full-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.07);
    transition: all 0.3s;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.product-full-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.product-full-card .card-top {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    overflow: hidden;
    position: relative;
}

.product-full-card .card-top img {
    width: 100%;
    height: 100%;
    object-fit: fill;
    display: block;
    position: absolute;
    inset: 0;
}

.product-full-card .card-body {
    padding: 24px;
}

.product-full-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.product-full-card p {
    color: #666;
    font-size: 0.87rem;
    line-height: 1.7;
}

.product-specs {
    margin-top: 16px;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 7px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.82rem;
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-label {
    color: #999;
}

.spec-val {
    font-weight: 600;
    color: var(--dark);
}

.products-cta-strip {
    background: var(--dark);
    margin: 0 6%;
    border-radius: 8px;
    padding: 50px 6%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.products-cta-strip h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: #fff;
}

.products-cta-strip p {
    color: rgba(255, 255, 255, 0.6);
    margin-top: 6px;
    font-size: 0.9rem;
}

.cat-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}

.cat-tab {
    padding: 8px 20px;
    border: 1.5px solid rgba(0, 0, 0, 0.12);
    border-radius: 3px;
    background: transparent;
    cursor: pointer;
    font-size: 0.83rem;
    font-weight: 500;
    transition: all 0.2s;
    font-family: inherit;
}

.cat-tab.active,
.cat-tab:hover {
    background: var(--orange);
    color: #fff;
    border-color: var(--orange);
}

/* ── SERVICE PAGE ── */
.service-section {
    padding: 80px 6%;
    max-width: 1300px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 70px;
}

.srv-card {
    display: flex;
    gap: 24px;
    background: #fff;
    border-radius: 8px;
    padding: 32px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
    align-items: flex-start;
    border-left: 3px solid transparent;
}

.srv-card:hover {
    transform: translateX(4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border-left-color: var(--orange);
}

.srv-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--orange), var(--orange-light));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    flex-shrink: 0;
}

.srv-text h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.srv-text p {
    color: #666;
    font-size: 0.87rem;
    line-height: 1.7;
}

.process-section {
    background: var(--dark);
    padding: 70px 6%;
    border-radius: 8px;
    margin: 0 6% 60px;
}

.process-section .sec-header h2 {
    color: #fff;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    margin-top: 50px;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 32px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
}

.process-step {
    text-align: center;
    position: relative;
}

.step-num {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--orange);
    color: #fff;
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    border: 3px solid var(--dark);
    box-shadow: 0 0 0 2px var(--orange);
}

.process-step h4 {
    color: #fff;
    font-size: 0.85rem;
    margin-bottom: 6px;
}

.process-step p {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.75rem;
    line-height: 1.5;
}

/* ── CONTACT PAGE ── */
.contact-section {
    padding: 80px 6%;
    max-width: 1300px;
    margin: 0 auto;
}

.contact-layout {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 50px;
}

.contact-info h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    margin-bottom: 16px;
}

.contact-info>p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
    font-size: 0.93rem;
}

.contact-detail {
    display: flex;
    gap: 14px;
    margin-bottom: 22px;
    align-items: flex-start;
}

.cd-icon {
    width: 42px;
    height: 42px;
    background: var(--orange);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #fff;
    flex-shrink: 0;
}

.cd-text label {
    font-size: 0.72rem;
    color: #999;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.cd-text p {
    font-size: 0.9rem;
    color: var(--dark);
    font-weight: 500;
    margin-top: 2px;
}

.industries-box {
    margin-top: 30px;
    padding: 24px;
    background: var(--light-bg);
    border-radius: 8px;
}

.industries-box h4 {
    margin-bottom: 12px;
    font-family: 'Playfair Display', serif;
}

.industry-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.industry-tag {
    background: #fff;
    border: 1px solid #e0e0e0;
    padding: 5px 12px;
    border-radius: 3px;
    font-size: 0.78rem;
}

.contact-form {
    background: #fff;
    border-radius: 8px;
    padding: 40px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

.contact-form h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    margin-bottom: 24px;
}

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

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #777;
    margin-bottom: 7px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid #e8e8e8;
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--dark);
    background: #fafafa;
    transition: border-color 0.2s;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--orange);
    background: #fff;
}

.submit-btn {
    width: 100%;
    padding: 14px;
    background: var(--orange);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: all 0.25s;
    font-family: inherit;
}

.submit-btn:hover {
    background: var(--orange-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(232, 115, 10, 0.35);
}

.success-msg {
    display: none;
    text-align: center;
    padding: 16px;
    color: #2e7d32;
    background: #e8f5e9;
    border-radius: 4px;
    margin-bottom: 20px;
    font-weight: 600;
    border: 1px solid #a5d6a7;
}

.error-msg {
    padding: 16px;
    background: #fff3cd;
    border: 1px solid #ffecb5;
    border-radius: 4px;
    margin-bottom: 20px;
    color: #856404;
    font-size: 0.88rem;
}

.error-msg ul {
    padding-left: 18px;
}

.error-msg ul li {
    margin-bottom: 4px;
}

/* ── FOOTER ── */
footer {
    background: var(--dark);
    padding: 60px 6% 28px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.footer-logo-row img {
    height: 40px;
}

.footer-brand-name {
    font-family: 'Playfair Display', serif;
    color: #fff;
    font-size: 1.15rem;
}

.footer-brand-name span {
    color: var(--orange);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.85rem;
    line-height: 1.7;
}

.social {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.social-btn {
    width: 34px;
    height: 34px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.07);
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.social-btn:hover {
    background: var(--orange);
    color: #fff;
}

.footer-col h4 {
    color: #fff;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.85rem;
    text-decoration: none;
    transition: color 0.2s;
}

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


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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.8rem;
}

.footer-bottom a {
    color: var(--orange);
    text-decoration: none;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {

    .nav-links,
    .nav-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--dark2);
        padding: 20px 0;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        z-index: 999;
        max-height: calc(100vh - 72px);
        overflow-y: auto;
    }

    /* Only top-level nav links, not dropdown items */
    .nav-links.open>li>a {
        line-height: 1;
        padding: 14px 24px;
    }

    .nav-links.open>li.nav-dropdown>a {
        padding: 14px 24px;
    }

    /* Arrow rotates when dropdown is open */
    .nav-dropdown.open .dropdown-arrow {
        transform: rotate(180deg);
    }

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

    .intro-section,
    .about-grid,
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .features-grid,
    .products-grid,
    .products-full-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

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

    .process-steps {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .process-steps::before {
        display: none;
    }

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

    .products-cta-strip {
        flex-direction: column;
        text-align: center;
    }

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

    .intro-badge {
        top: 8px;
        right: 8px;
    }

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

    .slider-arrows {
        display: none;
    }

    .process-section {
        margin: 0 0 40px;
        border-radius: 0;
    }

    .products-cta-strip {
        margin: 0;
        border-radius: 0;
    }
}

@media (max-width: 600px) {
    .why-grid {
        grid-template-columns: 1fr;
    }

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

    .stat-item {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        padding: 16px 0;
    }
}

/* ── NAV DROPDOWN ─────────────────────────────────────── */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-trigger {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
}

.dropdown-arrow {
    font-size: 0.55rem;
    margin-left: 2px;
    opacity: 0.7;
    transition: transform 0.25s;
    display: inline-block;
}

.nav-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 4px);
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    border-radius: 10px;
    min-width: 260px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18), 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.06);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateY(8px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
    z-index: 500;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

/* Arrow tip pointing up */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -7px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: 7px solid #fff;
    filter: drop-shadow(0 -2px 2px rgba(0, 0, 0, 0.06));
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    text-decoration: none;
    color: var(--dark);
    transition: background 0.15s;
    border-radius: 0;
}

.dropdown-menu a {
    line-height: 48px;

}

.dropdown-item:first-child {
    border-radius: 10px 10px 0 0;
}

.dropdown-item:last-child {
    border-radius: 0 0 10px 10px;
}

.dropdown-item:hover {
    background: #f9f7f4;
}

.dropdown-item.current {
    background: #fff8f3;
}

.di-icon {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-bg);
    border-radius: 5px;
    font-size: 0.8rem;
    color: var(--orange);
    flex-shrink: 0;
}

.di-text {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.di-text strong {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--dark);
}

.di-text small {
    font-size: 0.68rem;
    color: var(--gray);
}

.dropdown-divider {
    height: 1px;
    background: #f0ede8;
    margin: 2px 0;
}

.dropdown-all .di-icon {
    background: var(--dark);
    color: var(--orange-light);
}

.dropdown-cta {
    background: #fff8f3 !important;
}

.dropdown-cta .di-icon {
    background: var(--orange);
    color: #fff;
}

.dropdown-cta .di-text strong {
    color: var(--orange);
}

/* Mobile dropdown */
@media (max-width: 900px) {
    .dropdown-menu {
        position: static;
        transform: none;
        box-shadow: none;
        border: none;
        border-radius: 0;
        min-width: unset;
        background: rgba(0, 0, 0, 0.2);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        display: none;
        padding: 4px 0 8px 0;
        margin: 0 12px 4px 12px;
        border-radius: 6px;
    }

    .nav-dropdown.open .dropdown-menu {
        display: contents;
    }

    .dropdown-menu::before {
        display: none;
    }

    .dropdown-item {
        padding: 10px 18px;
        display: flex;
        align-items: center;
        gap: 10px;
        border-radius: 0;
        background: #fff;
        color: var(--dark);
    }

    .dropdown-item:first-child {
        border-radius: 6px 6px 0 0;
    }

    .dropdown-item:last-child {
        border-radius: 0 0 6px 6px;
    }

    .dropdown-item:hover,
    .dropdown-item.current {
        background: rgba(232, 115, 10, 0.15);
    }

    .di-text strong {
        color: rgba(255, 255, 255, 0.85);
        font-size: 0.83rem;
        color: var(--dark);
    }

    .di-text small {
        color: rgba(255, 255, 255, 0.4);
    }

    .dropdown-arrow {
        color: rgba(255, 255, 255, 0.6);
        transition: transform 0.25s;
    }

    .dropdown-divider {
        background: rgba(255, 255, 255, 0.08);
        margin: 2px 12px;
    }

    .dropdown-cta {
        background: transparent !important;
    }

    .dropdown-all .di-icon {
        background: rgba(255, 255, 255, 0.1);
    }

    .di-icon {
        background: rgba(255, 255, 255, 0.08);
        color: var(--orange);
    }

    .dropdown-item:hover {
        background: #f9f7f4;
    }

    .dropdown-item.current {
        background: #fff8f3;
    }
}

/* ── CATEGORY PAGE ────────────────────────────────────── */
.category-hero {
    background: var(--dark);
    padding: 70px 6% 50px;
    position: relative;
    overflow: hidden;
}

.category-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(232, 115, 10, 0.18), transparent 55%),
        radial-gradient(ellipse at 85% 50%, rgba(26, 155, 171, 0.12), transparent 55%);
}

.category-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 1300px;
    margin: 0 auto;
}

.category-hero .crumb {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.8rem;
    margin-bottom: 14px;
}

.category-hero .crumb a {
    color: var(--orange);
    text-decoration: none;
}

.category-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    color: #fff;
    margin-bottom: 12px;
}

.category-hero h1 span {
    color: var(--orange);
}

.category-hero p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    max-width: 600px;
    line-height: 1.7;
}

.category-tabs-strip {
    background: var(--dark2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0 6%;
    display: flex;
    gap: 0;
    overflow-x: auto;
}

.cat-strip-link {
    display: block;
    padding: 14px 20px;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.83rem;
    font-weight: 500;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.cat-strip-link:hover {
    color: #fff;
}

.cat-strip-link.active {
    color: var(--orange);
    border-bottom-color: var(--orange);
}

.category-products-section {
    padding: 60px 6%;
    max-width: 1300px;
    margin: 0 auto;
}

/* ── PRODUCT DETAIL PAGE ──────────────────────────────── */
.product-detail-hero {
    background: var(--dark);
    padding: 60px 6% 40px;
    position: relative;
    overflow: hidden;
}

.product-detail-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 10% 50%, rgba(232, 115, 10, 0.15), transparent 50%);
}

.product-detail-inner {
    position: relative;
    z-index: 2;
    max-width: 1300px;
    margin: 0 auto;
}

.product-detail-inner .crumb {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.8rem;
    margin-bottom: 20px;
}

.product-detail-inner .crumb a {
    color: var(--orange);
    text-decoration: none;
}

.product-detail-inner .crumb a:hover {
    text-decoration: underline;
}

.product-detail-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 50px;
    align-items: start;
    max-width: 1300px;
    margin: 0 auto;
    padding: 60px 6%;
}

.product-detail-image {
    border-radius: 12px;
    overflow: hidden;
    background: var(--dark);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    position: sticky;
    top: 90px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.product-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-detail-content {}

.product-detail-content .cat-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(232, 115, 10, 0.1);
    color: var(--orange);
    border: 1px solid rgba(232, 115, 10, 0.3);
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 14px;
    margin-bottom: 16px;
    text-decoration: none;
}

.product-detail-content h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    line-height: 1.15;
    margin-bottom: 20px;
    color: var(--dark);
}

.product-detail-content .description {
    color: #555;
    line-height: 1.85;
    font-size: 1rem;
    margin-bottom: 30px;
}

.specs-card {
    background: var(--light-bg);
    border-radius: 10px;
    padding: 24px;
    margin-bottom: 28px;
}

.specs-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.05rem;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--orange);
    display: inline-block;
}

.specs-table {
    width: 100%;
}

.specs-table tr {
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.specs-table tr:last-child {
    border-bottom: none;
}

.specs-table td {
    padding: 10px 0;
    font-size: 0.9rem;
}

.specs-table td:first-child {
    color: #888;
    width: 140px;
    font-weight: 500;
}

.specs-table td:last-child {
    color: var(--dark);
    font-weight: 600;
}

.product-detail-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.related-section {
    background: var(--light-bg);
    padding: 60px 6%;
}

.related-section .sec-header {
    margin-bottom: 36px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1300px;
    margin: 0 auto;
}

@media (max-width: 900px) {
    .product-detail-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .product-detail-image {
        aspect-ratio: 16/9;
        position: static;
        font-size: 3rem;
    }

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

@media (max-width: 600px) {
    .related-grid {
        grid-template-columns: 1fr;
    }
}

/* ── FLOATING ACTION BUTTONS (FAB) ───────────────────── */
.fab-stack {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

/* Base FAB button style */
.fab-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border: none;
    cursor: pointer;
    position: relative;
    transition: transform 0.22s ease, box-shadow 0.22s ease, opacity 0.3s ease;
}

.fab-btn:hover {
    transform: scale(1.1);
}

/* Tooltip */
.fab-tooltip {
    position: absolute;
    right: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    background: var(--dark);
    color: #fff;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.73rem;
    font-weight: 600;
    white-space: nowrap;
    padding: 5px 11px;
    border-radius: 6px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
}

.fab-tooltip::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-left-color: var(--dark);
}

.fab-btn:hover .fab-tooltip {
    opacity: 1;
}

/* ── Scroll-to-top button ── */
.fab-scroll {
    background: var(--orange);
    color: #fff;
    box-shadow: 0 4px 16px rgba(232, 115, 10, 0.4), 0 2px 6px rgba(0, 0, 0, 0.12);
    /* hidden until user scrolls down */
    opacity: 0;
    pointer-events: none;
    transform: scale(0.7);
    transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.22s ease;
}

.fab-scroll.visible {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
}

.fab-scroll:hover {
    background: var(--orange-light);
    box-shadow: 0 6px 20px rgba(232, 115, 10, 0.5);
    transform: scale(1.1);
}

/* ── WhatsApp button ── */
.fab-wa {
    background: #25D366;
    color: #fff;
    box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45), 0 2px 6px rgba(0, 0, 0, 0.12);
    animation: fab-pop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) 1s both;
}

@keyframes fab-pop {
    from {
        opacity: 0;
        transform: scale(0.5);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.fab-wa:hover {
    box-shadow: 0 8px 26px rgba(37, 211, 102, 0.55);
    transform: scale(1.1);
}

/* Pulse ring on WhatsApp */
.fab-wa::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: #25D366;
    animation: fab-pulse 2.8s ease-out 3s infinite;
    z-index: -1;
}

@keyframes fab-pulse {
    0% {
        transform: scale(1);
        opacity: 0.55;
    }

    70% {
        transform: scale(1.6);
        opacity: 0;
    }

    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

@media (max-width: 600px) {
    .fab-stack {
        bottom: 18px;
        right: 18px;
        gap: 8px;
    }

    .fab-btn {
        width: 46px;
        height: 46px;
    }
}

/* ── PAGE LOADER ──────────────────────────────────────── */
#page-loader {
    position: fixed;
    inset: 0;
    background: #111418;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

#page-loader.hide {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

#page-loader img {
    width: 90px;
    height: auto;
    animation: loaderPulse 1.1s infinite ease-in-out;
}

@keyframes loaderPulse {
    0% {
        transform: scale(1);
        opacity: 0.65;
    }

    50% {
        transform: scale(1.18);
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 0.65;
    }
}