/* ═══════════════════════════════════════════════════════════ */
/* THE GIFTING COMPANY — Premium Corporate Gifting Website    */
/* Design System: Navy (#0B1C3D) + Gold (#D4AF37) + White    */
/* ═══════════════════════════════════════════════════════════ */

/* ─── CSS Custom Properties ─────────────────────────────── */
:root {
    /* Colors */
    --navy: #0B1C3D;
    --navy-light: #132d5e;
    --navy-dark: #06101f;
    --gold: #D4AF37;
    --gold-light: #e6c85a;
    --gold-dark: #b8941e;
    --white: #FFFFFF;
    --off-white: #F8F7F4;
    --light-grey: #F0EDE8;
    --grey: #9CA3AF;
    --dark-grey: #374151;
    --text-primary: #1F2937;
    --text-secondary: #6B7280;

    /* Gradients */
    --gradient-navy: linear-gradient(135deg, #0B1C3D 0%, #1a3a6b 100%);
    --gradient-gold: linear-gradient(135deg, #D4AF37 0%, #e6c85a 100%);
    --gradient-hero: linear-gradient(135deg, #f8f7f4 0%, #ede9e0 50%, #f0ece5 100%);
    --gradient-cta: linear-gradient(135deg, #0B1C3D 0%, #0f2a52 50%, #142f5c 100%);

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(11, 28, 61, 0.06);
    --shadow-md: 0 4px 20px rgba(11, 28, 61, 0.1);
    --shadow-lg: 0 8px 40px rgba(11, 28, 61, 0.15);
    --shadow-xl: 0 20px 60px rgba(11, 28, 61, 0.2);
    --shadow-gold: 0 4px 20px rgba(212, 175, 55, 0.3);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.text-gold {
    color: var(--gold);
}

/* ─── Typography ────────────────────────────────────────── */
.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gold-dark);
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--navy);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

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

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

.btn--gold {
    background: var(--gradient-gold);
    color: var(--navy);
    border-color: var(--gold);
}

.btn--gold:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn--outline {
    background: transparent;
    color: var(--navy);
    border-color: var(--navy);
}

.btn--outline:hover {
    background: var(--navy);
    color: var(--white);
    transform: translateY(-2px);
}

.btn--whatsapp {
    background: #25D366;
    color: var(--white);
    border-color: #25D366;
}

.btn--whatsapp:hover {
    background: #128C7E;
    border-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn--lg {
    padding: 16px 36px;
    font-size: 1rem;
}

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

.btn--full {
    width: 100%;
}

/* ═══════════════════════════════════════════════════════════ */
/* 1. HEADER                                                  */
/* ═══════════════════════════════════════════════════════════ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: var(--transition);
    border-bottom: 1px solid rgba(11, 28, 61, 0.05);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 1.8rem;
}

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

.logo-name {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--navy);
    line-height: 1.2;
}

.logo-tagline {
    font-size: 0.65rem;
    color: var(--gold-dark);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 500;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gold);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 60%;
}

.header__cta {
    padding: 10px 24px;
    font-size: 0.85rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--navy);
    transition: var(--transition);
    border-radius: 2px;
}

.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-nav {
    display: none;
    flex-direction: column;
    padding: 16px 24px 24px;
    background: var(--white);
    border-top: 1px solid var(--light-grey);
}

.mobile-nav.show {
    display: flex;
}

.mobile-nav .nav-link {
    padding: 12px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--light-grey);
}

/* ═══════════════════════════════════════════════════════════ */
/* 2. HERO SECTION                                            */
/* ═══════════════════════════════════════════════════════════ */
.hero {
    padding: 120px 0 80px;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

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

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(212, 175, 55, 0.12);
    border: 1px solid rgba(212, 175, 55, 0.25);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gold-dark);
    margin-bottom: 24px;
    animation: fadeInDown 0.8s ease;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 800;
    color: var(--navy);
    line-height: 1.15;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero__subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
    max-width: 520px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero__buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero__stats {
    display: flex;
    gap: 40px;
    animation: fadeInUp 0.8s ease 0.8s both;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat__number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--navy);
    line-height: 1;
}

.stat__label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.hero__image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s ease 0.4s both;
}

.hero__image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero__image-wrapper img {
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 540px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.hero__image-wrapper:hover img {
    transform: scale(1.03);
}

.hero__image-glow {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 40px;
    background: radial-gradient(ellipse, rgba(212, 175, 55, 0.3), transparent);
    filter: blur(20px);
}

.hero__bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.04;
}

.shape--1 {
    width: 600px;
    height: 600px;
    background: var(--gold);
    top: -200px;
    right: -100px;
    animation: float 20s ease-in-out infinite;
}

.shape--2 {
    width: 400px;
    height: 400px;
    background: var(--navy);
    bottom: -100px;
    left: -100px;
    animation: float 15s ease-in-out infinite reverse;
}

.shape--3 {
    width: 300px;
    height: 300px;
    background: var(--gold);
    top: 50%;
    left: 50%;
    animation: float 12s ease-in-out infinite;
}

/* ═══════════════════════════════════════════════════════════ */
/* 3. TRUST STRIP                                             */
/* ═══════════════════════════════════════════════════════════ */
.trust-strip {
    padding: 24px 0;
    background: var(--off-white);
    border-top: 1px solid rgba(11, 28, 61, 0.05);
    border-bottom: 1px solid rgba(11, 28, 61, 0.05);
}

.trust-strip__inner {
    display: flex;
    align-items: center;
    gap: 32px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.trust-strip__inner::-webkit-scrollbar {
    display: none;
}

.trust-strip__label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
    transition: var(--transition);
}

.trust-item:hover {
    color: var(--navy);
}

.trust-item svg {
    stroke: var(--gold);
    flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════ */
/* 4. ABOUT SECTION                                           */
/* ═══════════════════════════════════════════════════════════ */
.about {
    padding: var(--section-padding);
    background: var(--white);
}

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

.about__text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about__highlights {
    display: flex;
    gap: 24px;
    margin: 32px 0;
}

.highlight {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--off-white);
    border-radius: var(--radius-md);
    flex: 1;
}

.highlight__icon {
    font-size: 1.5rem;
    line-height: 1;
}

.highlight div {
    display: flex;
    flex-direction: column;
}

.highlight strong {
    font-size: 0.9rem;
    color: var(--navy);
}

.highlight span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.about__image-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.about__image-placeholder {
    background: var(--gradient-navy);
    border-radius: var(--radius-lg);
    height: 420px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.about__image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 32px;
    background: linear-gradient(180deg, transparent 0%, rgba(11, 28, 61, 0.9) 100%);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.about__exp-badge {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--gold);
}

.about__image-overlay span:last-child {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

/* ═══════════════════════════════════════════════════════════ */
/* 5. PRODUCTS SECTION                                        */
/* ═══════════════════════════════════════════════════════════ */
.products {
    padding: var(--section-padding);
    background: var(--off-white);
}

.products__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-card__image {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.product-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-slow);
}

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

.product-card__overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 28, 61, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-card__overlay {
    opacity: 1;
}

.product-card__content {
    padding: 20px 24px;
}

.product-card__content h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 6px;
}

.product-card__content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════ */
/* 6. BRANDS SECTION                                          */
/* ═══════════════════════════════════════════════════════════ */
.brands {
    padding: var(--section-padding);
    background: var(--white);
}

.brands__marquee {
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.brands__track {
    display: flex;
    gap: 40px;
    animation: marquee 25s linear infinite;
    width: max-content;
}

.brand-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 160px;
    height: 80px;
    background: var(--off-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--light-grey);
    transition: var(--transition);
    cursor: default;
}

.brand-logo:hover {
    border-color: var(--gold);
    background: rgba(212, 175, 55, 0.05);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.brand-logo__text {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--grey);
    letter-spacing: 3px;
    transition: var(--transition);
}

.brand-logo:hover .brand-logo__text {
    color: var(--navy);
}

/* ═══════════════════════════════════════════════════════════ */
/* 7. INDUSTRIES SECTION                                      */
/* ═══════════════════════════════════════════════════════════ */
.industries {
    padding: var(--section-padding);
    background: var(--off-white);
}

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

.industry-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid transparent;
}

.industry-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(212, 175, 55, 0.2);
}

.industry-card__icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: block;
}

.industry-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 6px;
}

.industry-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ═══════════════════════════════════════════════════════════ */
/* 8. WHY CHOOSE US                                           */
/* ═══════════════════════════════════════════════════════════ */
.why-us {
    padding: var(--section-padding);
    background: var(--white);
}

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

.why-card {
    padding: 32px;
    background: var(--off-white);
    border-radius: var(--radius-md);
    transition: var(--transition);
    border: 1px solid transparent;
}

.why-card:hover {
    background: var(--white);
    border-color: rgba(212, 175, 55, 0.2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.why-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 175, 55, 0.1);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
}

.why-card h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
}

.why-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════ */
/* 9. USE CASES                                               */
/* ═══════════════════════════════════════════════════════════ */
.use-cases {
    padding: var(--section-padding);
    background: var(--off-white);
}

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

.use-case-card {
    padding: 32px 24px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-bottom: 3px solid transparent;
    display: flex;
    flex-direction: column;
}

.use-case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-bottom-color: var(--gold);
}

.use-case-card__icon {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.use-case-card h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
}

.use-case-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

.use-case-card__link {
    display: inline-block;
    margin-top: 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gold-dark);
    transition: var(--transition);
}

.use-case-card__link:hover {
    color: var(--navy);
    transform: translateX(4px);
}

/* ═══════════════════════════════════════════════════════════ */
/* 10. CTA BANNER                                             */
/* ═══════════════════════════════════════════════════════════ */
.cta-banner {
    padding: 80px 0;
    background: var(--gradient-cta);
    position: relative;
    overflow: hidden;
}

.cta-banner__inner {
    position: relative;
    z-index: 2;
}

.cta-banner__content {
    text-align: center;
}

.cta-banner__content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-banner__content p {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
}

.cta-banner__buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-banner__decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-deco {
    position: absolute;
    border-radius: 50%;
    opacity: 0.05;
    background: var(--gold);
}

.cta-deco--1 {
    width: 400px;
    height: 400px;
    top: -150px;
    right: -100px;
    animation: float 18s ease-in-out infinite;
}

.cta-deco--2 {
    width: 300px;
    height: 300px;
    bottom: -100px;
    left: -50px;
    animation: float 14s ease-in-out infinite reverse;
}

/* ═══════════════════════════════════════════════════════════ */
/* 11. CONTACT SECTION                                        */
/* ═══════════════════════════════════════════════════════════ */
.contact {
    padding: var(--section-padding);
    background: var(--off-white);
}

.contact__inner {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: start;
}

.contact__form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-primary);
    background: var(--off-white);
    border: 2px solid var(--light-grey);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.contact-info-card {
    background: var(--gradient-navy);
    padding: 40px;
    border-radius: var(--radius-lg);
    color: var(--white);
    height: 100%;
}

.contact-info-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 32px;
    color: var(--gold);
}

.contact-info-item {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
    align-items: flex-start;
}

.contact-info-icon {
    font-size: 1.3rem;
    margin-top: 2px;
}

.contact-info-item strong {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.contact-info-item p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

.contact-info-item a {
    color: rgba(255, 255, 255, 0.7);
}

.contact-info-item a:hover {
    color: var(--gold);
}

.contact-info-social {
    display: flex;
    gap: 12px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--gold);
    transform: translateY(-2px);
}

.social-link svg {
    stroke: rgba(255, 255, 255, 0.8);
}

.social-link--whatsapp svg {
    stroke: none;
    fill: rgba(255, 255, 255, 0.8);
}

.social-link:hover svg {
    stroke: var(--navy);
}

.social-link--whatsapp:hover svg {
    fill: var(--navy);
}

/* ═══════════════════════════════════════════════════════════ */
/* 12. FOOTER                                                 */
/* ═══════════════════════════════════════════════════════════ */
.footer {
    background: var(--navy-dark);
    padding: 60px 0 0;
    color: rgba(255, 255, 255, 0.7);
}

.footer__inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer__logo .logo-name {
    color: var(--white);
}

.footer__logo .logo-tagline {
    color: var(--gold);
}

.footer__desc {
    font-size: 0.85rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.5);
}

.footer__links h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
}

.footer__links a {
    display: block;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 10px;
    transition: var(--transition);
}

.footer__links a:hover {
    color: var(--gold);
    transform: translateX(4px);
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ═══════════════════════════════════════════════════════════ */
/* FLOATING WHATSAPP BUTTON                                   */
/* ═══════════════════════════════════════════════════════════ */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: whatsappPulse 2s infinite;
}

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

.whatsapp-float__tooltip {
    position: absolute;
    right: 72px;
    background: var(--white);
    color: var(--navy);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateX(10px);
    transition: var(--transition);
    pointer-events: none;
}

.whatsapp-float:hover .whatsapp-float__tooltip {
    opacity: 1;
    transform: translateX(0);
}

.whatsapp-float__tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--white);
}

/* ─── Back to Top ───────────────────────────────────────── */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 32px;
    width: 44px;
    height: 44px;
    background: var(--navy);
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 998;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--gold);
    transform: translateY(-2px);
}

.back-to-top svg {
    stroke: var(--white);
}

.back-to-top:hover svg {
    stroke: var(--navy);
}

/* ═══════════════════════════════════════════════════════════ */
/* ANIMATIONS                                                 */
/* ═══════════════════════════════════════════════════════════ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(2deg);
    }
    66% {
        transform: translateY(10px) rotate(-1deg);
    }
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes whatsappPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4);
    }
    70% {
        box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Scroll animation classes */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

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

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

/* ═══════════════════════════════════════════════════════════ */
/* 7.5. CLIENTS SECTION                                       */
/* ═══════════════════════════════════════════════════════════ */
.clients {
    padding: var(--section-padding);
    background: var(--white);
}

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

.client-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 28px;
    background: var(--off-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--light-grey);
    transition: var(--transition);
    cursor: default;
}

.client-card:hover {
    border-color: var(--gold);
    background: rgba(212, 175, 55, 0.04);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.client-card__logo {
    font-size: 1.8rem;
    line-height: 1;
    flex-shrink: 0;
}

.client-card__name {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--navy);
    line-height: 1.3;
}

/* ═══════════════════════════════════════════════════════════ */
/* 9.5. CATALOGS SECTION                                      */
/* ═══════════════════════════════════════════════════════════ */
.catalogs {
    padding: var(--section-padding);
    background: var(--white);
}

.catalogs__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 20px;
}

.catalog-card {
    padding: 36px 28px;
    background: var(--off-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--light-grey);
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.catalog-card:hover {
    border-color: var(--gold);
    background: var(--white);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.catalog-card__icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 50%;
    margin-bottom: 20px;
    transition: var(--transition);
}

.catalog-card:hover .catalog-card__icon {
    background: rgba(212, 175, 55, 0.2);
    transform: scale(1.05);
}

.catalog-card h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
}

.catalog-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 20px;
}

.catalog-card__btn {
    margin-top: auto;
}

.catalogs__note {
    text-align: center;
    margin-top: 40px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.catalogs__note a {
    color: var(--gold-dark);
    font-weight: 600;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.catalogs__note a:hover {
    color: var(--navy);
    border-bottom-color: var(--navy);
}

/* ═══════════════════════════════════════════════════════════ */
/* FORM SUCCESS STATE                                         */
/* ═══════════════════════════════════════════════════════════ */
.form-success {
    text-align: center;
    padding: 60px 40px;
}

.form-success__icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.form-success h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--navy);
    margin-bottom: 8px;
}

.form-success p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ═══════════════════════════════════════════════════════════ */
/* RESPONSIVE DESIGN                                          */
/* ═══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero__subtitle {
        max-width: 100%;
    }

    .hero__buttons {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

    .hero__image {
        order: -1;
    }

    .hero__image-wrapper img {
        max-width: 400px;
    }

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

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

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

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

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

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


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

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

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }

    .header__nav {
        display: none;
    }

    .header__cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .hero__title {
        font-size: 2rem;
    }

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

    .hero__stats {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }

    .about__highlights {
        flex-direction: column;
    }

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

    .why-us__grid {
        grid-template-columns: 1fr;
    }

    .use-cases__grid {
        grid-template-columns: 1fr;
    }

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

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


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

    .contact__form {
        padding: 24px;
    }

    .contact-info-card {
        padding: 24px;
    }

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

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

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

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 52px;
        height: 52px;
    }

    .back-to-top {
        bottom: 84px;
        right: 24px;
    }
}

@media (max-width: 480px) {
    .hero__image-wrapper img {
        max-width: 280px;
    }

    .trust-strip__items {
        gap: 20px;
    }

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