/* ==========================================================================
   Punto a Punto Logística - Stylesheet
   ========================================================================== */

/* --- CSS Variables & Design Tokens --- */
:root {
    /* Colors */
    --color-red: #E63946;
    --color-red-hover: #D62828;
    --color-black: #1A1A1D;
    --color-black-light: #2D2D30;
    --color-white: #FFFFFF;
    --color-gray-100: #F8F9FA;
    --color-gray-200: #E9ECEF;
    --color-gray-300: #DEE2E6;
    --color-gray-600: #6C757D;
    --color-gray-800: #343A40;

    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Montserrat', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;

    /* Layout */
    --max-width: 1200px;
}

/* --- Base Styles --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 13px;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.5px;
}

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

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

/* --- Utility Classes --- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

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

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

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

.text-gray {
    color: var(--color-gray-300);
}

.text-gray-small {
    color: var(--color-gray-300);
    font-size: 0.875rem;
}

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

.bg-light {
    background-color: var(--color-gray-100);
}

.bg-dark {
    background-color: var(--color-black);
}

.bg-red {
    background-color: var(--color-red);
}

.bg-white {
    background-color: var(--color-white);
}

.mt-sm {
    margin-top: var(--spacing-sm);
}

.mt-md {
    margin-top: var(--spacing-md);
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.hover-red:hover {
    color: var(--color-red) !important;
}

.inline-block {
    display: inline-block;
}

/* --- Scroll Reveal Animations --- */
.reveal-on-scroll {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-on-scroll.active {
    opacity: 1;
    transform: translate(0, 0) scale(1);
}

/* Modifier classes for different entrance directions */
.reveal-fade-up {
    transform: translateY(40px);
}

.reveal-fade-left {
    transform: translateX(-40px);
}

.reveal-fade-right {
    transform: translateX(40px);
}

.reveal-zoom {
    transform: scale(0.95);
}

/* Stagger delays for multiple items */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }

/* Existing Sections */
.section {
    padding: var(--spacing-xl) 0;
}

.section-sm {
    padding: var(--spacing-lg) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--color-gray-600);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: var(--font-heading);
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: var(--color-red-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(230, 57, 70, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-black);
    border: 2px solid var(--color-black);
}

.btn-outline:hover {
    background-color: var(--color-black);
    color: var(--color-white);
}

.btn-text {
    background-color: transparent;
    color: var(--color-white);
    border-bottom: 1px solid var(--color-white);
    border-radius: 0;
    padding: 0.5rem 0;
}

.btn-text:hover {
    color: var(--color-red);
    border-color: var(--color-red);
}

.btn-block {
    width: 100%;
}

.link-outline-red {
    color: var(--color-red);
    border: 1px solid var(--color-red);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.link-outline-red:hover {
    background-color: var(--color-red);
    color: var(--color-white);
}

/* --- Badges --- */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.badge-outline {
    border: 1px solid var(--color-gray-300);
    color: var(--color-gray-600);
}

.badge-dark {
    background-color: var(--color-black);
    color: var(--color-white);
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: transparent;
    padding: 1rem 0;
    z-index: 1000;
    transition: background-color var(--transition-normal), padding var(--transition-normal), box-shadow var(--transition-normal);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.5rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-black);
    transition: color var(--transition-normal);
}

.logo-img {
    height: 50px;
    width: auto;
    /* Makes the black and red text turn completely white for dark backgrounds */
    filter: brightness(0) invert(1);
    transition: filter var(--transition-normal), transform var(--transition-normal);
    display: block;
}

.logo-img:hover {
    transform: scale(1.05);
}

.navbar.scrolled .logo-img {
    /* Removes the filter so it shows its original black & red colors on the white background */
    filter: none;
}

.navbar.scrolled .logo-text {
    color: var(--color-black);
}

.nav-links {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-black);
    position: relative;
    padding: 0.5rem 0.8rem;
    border-radius: 6px;
    border: 1px solid transparent;
    transition: all var(--transition-normal);
}

.navbar.scrolled .nav-link {
    color: var(--color-black);
}

.nav-link:hover {
    color: var(--color-red);
    background-color: rgba(230, 57, 70, 0.05);
}

.nav-link.active {
    border: 1px solid var(--color-red);
    color: var(--color-red) !important;
    background-color: rgba(230, 57, 70, 0.05);
}

.nav-link::after {
    display: none;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-black);
    cursor: pointer;
}

.navbar.scrolled .mobile-toggle {
    color: var(--color-black);
}

.navbar .btn-outline {
    color: var(--color-black);
    border-color: var(--color-black);
}

.navbar.scrolled .btn-outline {
    color: var(--color-black);
    border-color: var(--color-black);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--color-white);
    overflow: hidden;
    padding-top: 100px;
    padding-bottom: 100px;
}

@keyframes moveBackground {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/logistics_hero_bg_v4.png') center/cover no-repeat;
    background-size: 110% 110%; /* Reduced from 180% to prevent pixelation while still allowing movement */
    /* Fallback generic logistics bg if image fails to load */
    background-color: var(--color-gray-100);
    z-index: 1;
    animation: moveBackground 25s ease-in-out infinite; /* slightly faster */
}

/* New overlay layer for delayed fade-in */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.40) 100%);
    z-index: 1;
    opacity: 0;
    animation: fadeInOverlay 1.5s ease 2.5s forwards;
}

@keyframes fadeInOverlay {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero-split {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
    width: 100%;
}

.hero-content {
    flex: 1;
    max-width: 650px;
    color: var(--color-black);
    opacity: 0; /* Important for delayed entrance */
    animation: fadeInUp 1s ease 2.5s forwards; /* Starts at 2.5s */
}

.hero-logo-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 550px;
    opacity: 0;
    animation: fadeInRight 1s ease 1s forwards; /* Starts at 1s */
}

.hero-big-logo {
    width: 100%;
    max-width: 400px;
    height: auto;
    filter: drop-shadow(0 4px 15px rgba(0, 0, 0, 0.08));
    opacity: 1;
    transition: transform var(--transition-normal);
    transform-origin: center center;
}

.hero-big-logo:hover {
    transform: scale(1.05);
}

.hero-badge-right {
    color: var(--color-gray-600);
    border: 1px solid var(--color-gray-300);
    position: absolute;
    top: -20px;
    right: 0;
    z-index: 10;
}

@media (max-width: 1024px) {
    .hero-split {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-lg);
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-badge-right {
        position: static;
        margin-bottom: 1.5rem;
        display: inline-block;
    }

    .hero-logo-wrapper {
        max-width: 350px;
        margin-top: var(--spacing-sm);
    }
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -2px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-gray-600);
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* --- Trust Section --- */
.trust-section {
    background-color: var(--color-gray-100);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.trust-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

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

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

.trust-text strong {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    line-height: 1.2;
}

.trust-text span {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

/* --- Presence Grid --- */
.presence-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.presence-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-normal);
}

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

.card-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--color-gray-100);
}

.map-bg-mexico::before {
    content: '';
    position: absolute;
    top: 50%;
    right: 5%;
    transform: translateY(-50%);
    width: 250px;
    height: 250px;
    background: url('../images/mexico_map_icon.png') center/contain no-repeat;
    opacity: 0.12; /* Subtle watermark effect */
    mix-blend-mode: multiply; /* Blends nicely with the white background */
    z-index: 0;
    pointer-events: none;
}

.map-bg-usa::before {
    content: '';
    position: absolute;
    top: 50%;
    right: 5%;
    transform: translateY(-50%);
    width: 250px;
    height: 180px;
    background: url('../images/usa_map_icon.png') center/contain no-repeat;
    opacity: 0.12; /* Subtle watermark effect */
    mix-blend-mode: multiply;
    z-index: 0;
    pointer-events: none;
}

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

.clean-list li {
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.columns-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 var(--spacing-md);
}

/* --- About Section --- */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: flex-start;
}

.image-wrapper {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    height: 500px;
}

.about-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-normal);
}

.about-img:hover {
    transform: scale(1.05);
}

.image-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    pointer-events: none;
}

.img-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--color-gray-200);
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.about-content>p {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.value-icon {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.value-item h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.value-item p {
    font-size: 0.9rem;
    color: var(--color-gray-600);
}

/* --- Services Section --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.services-grid.cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

.service-card {
    background: var(--color-white);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.service-card-header {
    position: relative;
    width: 100%;
    height: 220px;
}

.service-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.service-card-icon-wrapper {
    position: absolute;
    bottom: -24px;
    right: 24px;
    width: 48px;
    height: 48px;
    background-color: var(--color-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.25rem;
    box-shadow: 0 4px 10px rgba(229, 57, 53, 0.4);
    z-index: 2;
}

.service-card-content {
    padding: var(--spacing-md);
    flex: 1;
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.service-desc {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

.bullet-list {
    list-style: none;
    font-size: 0.9rem;
}

.bullet-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.bullet-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-red);
    font-weight: bold;
}

.service-card.minimal {
    padding: var(--spacing-md);
}

.card-title-small {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.service-card.minimal p {
    font-size: 0.85rem;
    color: var(--color-gray-600);
}

.flex-banner {
    padding: var(--spacing-md);
    border-radius: 8px;
    border-left: 4px solid var(--color-red);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.flex-banner h4 {
    margin-bottom: 0.25rem;
}

.flex-banner p {
    color: var(--color-gray-600);
    font-size: 0.95rem;
}

/* --- Paqueterías Carousel --- */
.carousel-wrapper {
    overflow: hidden;
    position: relative;
    width: 100%;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.carousel-track {
    display: flex;
    gap: var(--spacing-md);
    animation: carousel-scroll 25s linear infinite;
    width: max-content;
}

.carousel-track:hover {
    animation-play-state: paused;
}

.carousel-slide {
    flex-shrink: 0;
    width: 160px;
    height: 100px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.carousel-slide:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
    border-color: var(--color-red);
}

.carousel-slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition-normal);
}

.carousel-slide:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

@keyframes carousel-scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* --- Brand Grid (Mensajerías) --- */
.brand-grid {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.brand-card {
    width: 180px;
    height: 110px;
    background: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.brand-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    transform: translateY(-3px);
    border-color: var(--color-red);
}

.brand-card img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition-normal);
}

.brand-card:hover img,
.brand-card.color-active img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

/* --- Showcase Row (Asociaciones) --- */
.showcase-row {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.showcase-card {
    width: 200px;
    height: 120px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-left: 3px solid var(--color-red);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05); /* slightly increased shadow */
}

/* Modifier for single featured card */
.showcase-card.large {
    width: 350px;
    height: 180px;
    padding: 2rem;
    border-left-width: 4px; /* thicker border */
    margin: var(--spacing-sm) auto; /* Centers the single card nicely if it's the only one */
}

.showcase-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--color-red);
    transform: translateY(-5px);
}

.showcase-card.large:hover {
    transform: translateY(-8px) scale(1.03); /* Larger pop effect */
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12); /* Deeper shadow when enlarged */
}

.showcase-card img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.4s ease; /* slightly longer smoother transition */
}

.showcase-card:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* --- Contact Section --- */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-info h2 {
    font-size: 3rem;
}

.icon-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.contact-text strong {
    display: block;
    margin-bottom: 0.25rem;
    font-family: var(--font-heading);
}

.contact-text p {
    color: var(--color-gray-300);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.contact-text a:hover {
    color: var(--color-red);
}

/* Map Embedded Styles */
.map-wrapper {
    width: 100%;
    height: 250px;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--color-gray-100); /* Placeholder color while loading */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    margin-top: var(--spacing-sm);
}

.map-wrapper iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block; /* Removes baseline gap */
}

.contact-form {
    background: var(--color-black-light);
    padding: var(--spacing-lg);
    border-radius: 8px;
}

.form-title {
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--color-gray-300);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--color-gray-600);
    color: var(--color-white);
    padding: 0.5rem 0;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group select option {
    color: var(--color-black);
}

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

/* --- Footer --- */
.footer {
    background-color: var(--color-black);
    border-top: 1px solid var(--color-black-light);
    padding: var(--spacing-md) 0;
    color: var(--color-gray-300);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-links a {
    margin-left: var(--spacing-md);
    font-size: 0.875rem;
}

.footer-links a:hover {
    color: var(--color-white);
}

.logo-text-small {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--color-white);
}

/* --- WhatsApp Float --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 100;
    transition: transform var(--transition-fast);
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

.whatsapp-icon {
    width: 35px;
    height: 35px;
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--color-black);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    white-space: nowrap;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
}

/* --- Responsive Layouts --- */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }

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

    .services-grid,
    .services-grid.cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .nav-links {
        display: none;
        /* Hide on mobile initially */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-link {
        color: var(--color-black);
    }

    .mobile-toggle {
        display: block;
    }

    .navbar .btn-outline {
        display: none;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
        text-align: center;
    }

    .about-container,
    .contact-container {
        grid-template-columns: 1fr;
    }

    .services-grid,
    .services-grid.cols-4 {
        grid-template-columns: 1fr;
    }

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

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-links a {
        margin: 0 var(--spacing-sm);
    }

    .section {
        padding: var(--spacing-lg) 0;
    }

    .section-sm {
        padding: var(--spacing-md) 0;
    }

    .contact-info h2 {
        font-size: 2rem;
    }

    .carousel-slide {
        width: 130px;
        height: 80px;
    }

    .brand-card,
    .showcase-card {
        width: 140px;
        height: 90px;
    }
}