/*
Theme Name: الطاهر كلين
Theme URI: https://altaheerclean.com
Author: الطاهر كلين
Author URI: https://altaheerclean.com
Description: قالب ووردبرس لشركة الطاهر كلين لخدمات التنظيف الاحترافية
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: altaheer-clean
Tags: cleaning-services, business, one-page, responsive
*/

/* ===================================
   CSS Variables
   =================================== */
:root {
    --primary-dark: #11497C;
    --primary-sky: #59B8E6;
    --primary-light: #E3F5FF;
    --accent-green: #23A393;
    --pure-white: #FFFFFF;
    --text-dark: #1a1a2e;
    --text-gray: #6b7280;
}

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

html {
    scroll-behavior: smooth;
    box-sizing: border-box;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: 'Tajawal', sans-serif;
    background: var(--primary-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    margin: 0;
    padding: 0;
    position: relative;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--primary-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-sky);
    border-radius: 4px;
}

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--primary-dark);
}

a {
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.32, 0.72, 0, 1);
}

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

/* ===================================
   Floating Navbar
   =================================== */
.navbar {
    position: fixed;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 3rem;
    padding: 0.75rem 2rem;
    box-shadow: 0 4px 30px rgba(17, 73, 124, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all 0.7s cubic-bezier(0.32, 0.72, 0, 1);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary-dark);
}

.nav-logo img {
    height: 3rem;
    width: auto;
    max-width: 150px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--primary-sky);
    transition: width 0.3s cubic-bezier(0.32, 0.72, 0, 1);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--primary-sky);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 0.5rem;
    background: transparent;
    border: none;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--primary-dark);
    transition: all 0.4s cubic-bezier(0.32, 0.72, 0, 1);
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(30px);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.32, 0.72, 0, 1);
    overflow: hidden;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu a {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-dark);
    opacity: 0;
    transform: translateY(2rem);
    transition: all 0.5s cubic-bezier(0.32, 0.72, 0, 1);
    text-align: center;
    padding: 0.5rem 1rem;
    max-width: 100%;
    word-wrap: break-word;
}

.mobile-menu.active a {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu.active a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active a:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active a:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active a:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.active a:nth-child(5) { transition-delay: 0.3s; }

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 7rem 1.5rem 3rem;
    background: linear-gradient(135deg, var(--primary-light) 0%, #ffffff 50%, var(--primary-light) 100%);
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(circle, rgba(89, 184, 230, 0.15) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 60%;
    height: 120%;
    background: radial-gradient(circle, rgba(35, 163, 147, 0.1) 0%, transparent 70%);
    animation: float 25s ease-in-out infinite reverse;
    overflow: hidden;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(5%, 5%) rotate(5deg); }
}

.hero-content {
    max-width: 1200px;
    width: 100%;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(17, 73, 124, 0.08);
    border: 1px solid rgba(17, 73, 124, 0.15);
    padding: 0.5rem 1.25rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-dark);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
    max-width: 100%;
}

.hero-badge span {
    white-space: normal;
    word-break: break-word;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--primary-dark);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.hero-title span {
    color: var(--primary-sky);
}

.hero-subtitle {
    font-size: clamp(0.9rem, 1.8vw, 1.15rem);
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.8;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0;
    background: var(--primary-dark);
    color: white;
    padding: 1rem 2rem;
    border-radius: 3rem;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.4s cubic-bezier(0.32, 0.72, 0, 1);
    border: none;
    cursor: pointer;
}

.hero-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(17, 73, 124, 0.3);
}

.hero-cta:active {
    transform: scale(0.98);
}

.hero-cta-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.5rem;
    transition: all 0.3s cubic-bezier(0.32, 0.72, 0, 1);
}

.hero-cta:hover .hero-cta-icon {
    transform: translateX(-3px) translateY(-3px) scale(1.1);
}

/* ===================================
   Trust Section
   =================================== */
.trust-section {
    padding: 3rem 1.5rem;
    background: white;
}

.trust-container {
    max-width: 1200px;
    margin: 0 auto;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.trust-item {
    text-align: center;
    padding: 2rem;
    background: var(--primary-light);
    border-radius: 1.5rem;
    transition: all 0.4s cubic-bezier(0.32, 0.72, 0, 1);
    border: 1px solid rgba(89, 184, 230, 0.1);
    min-width: 0;
}

.trust-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(89, 184, 230, 0.15);
}

.trust-icon {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, var(--primary-sky), var(--accent-green));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: white;
    animation: pulse-icon 2s ease-in-out infinite;
}

.trust-item:nth-child(1) .trust-icon {
    animation-delay: 0s;
}

.trust-item:nth-child(2) .trust-icon {
    animation-delay: 0.5s;
}

.trust-item:nth-child(3) .trust-icon {
    animation-delay: 1s;
}

.trust-item:nth-child(4) .trust-icon {
    animation-delay: 1.5s;
}

@keyframes pulse-icon {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    50% {
        transform: scale(1.15) rotate(5deg);
    }
}

.trust-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 0.25rem;
}

.trust-label {
    font-size: 0.95rem;
    color: var(--text-gray);
}

/* ===================================
   Services Section
   =================================== */
.services {
    padding: 4rem 1.5rem;
    background: linear-gradient(180deg, white 0%, var(--primary-light) 100%);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(89, 184, 230, 0.1);
    border: 1px solid rgba(89, 184, 230, 0.2);
    padding: 0.5rem 1.25rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-sky);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    max-width: 100%;
}

.section-badge span {
    white-space: normal;
    word-break: break-word;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.services-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background: white;
    border-radius: 2rem;
    padding: 2rem;
    transition: all 0.5s cubic-bezier(0.32, 0.72, 0, 1);
    border: 1px solid rgba(17, 73, 124, 0.08);
    position: relative;
    overflow: hidden;
    min-width: 0;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-sky), var(--accent-green));
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s cubic-bezier(0.32, 0.72, 0, 1);
}

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

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(17, 73, 124, 0.12);
}

.service-icon {
    width: 4rem;
    height: 4rem;
    background: var(--primary-light);
    border-radius: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--primary-sky);
    transition: all 0.4s cubic-bezier(0.32, 0.72, 0, 1);
}

.service-card:hover .service-icon {
    background: var(--primary-sky);
    color: white;
    transform: scale(1.1);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 0.75rem;
}

.service-desc {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===================================
   Why Us Section
   =================================== */
.why-us {
    padding: 4rem 1.5rem;
    background: white;
}

.why-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.why-content {
    opacity: 0;
    transform: translateY(2rem);
    transition: all 0.8s cubic-bezier(0.32, 0.72, 0, 1);
    min-width: 0;
}

.why-content.visible {
    opacity: 1;
    transform: translateY(0);
}

.why-image {
    position: relative;
    opacity: 0;
    transform: translateX(-2rem);
    transition: all 0.8s cubic-bezier(0.32, 0.72, 0, 1);
}

.why-image.visible {
    opacity: 1;
    transform: translateX(0);
}

.why-image-main {
    width: 100%;
    border-radius: 2rem;
    box-shadow: 0 30px 60px rgba(17, 73, 124, 0.15);
}

.why-image-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 20px 40px rgba(17, 73, 124, 0.15);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 10;
}

.why-image-badge-icon {
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--accent-green), var(--primary-sky));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.why-image-badge-text {
    font-weight: 700;
    color: var(--primary-dark);
    font-size: 1.1rem;
}

.why-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.why-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--primary-light);
    border-radius: 1rem;
    transition: all 0.3s cubic-bezier(0.32, 0.72, 0, 1);
}

.why-feature:hover {
    transform: translateX(-5px);
    background: rgba(89, 184, 230, 0.15);
}

.why-feature-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--primary-sky);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.why-feature-text {
    font-weight: 600;
    color: var(--primary-dark);
}

/* ===================================
   Gallery Section
   =================================== */
.gallery {
    padding: 4rem 1.5rem;
    background: linear-gradient(180deg, var(--primary-light) 0%, white 100%);
}

.gallery-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
    aspect-ratio: 4/3;
    min-height: 280px;
    min-width: 0;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.32, 0.72, 0, 1);
    box-shadow: 0 4px 20px rgba(17, 73, 124, 0.1);
    background: var(--primary-light);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transition: transform 0.6s cubic-bezier(0.32, 0.72, 0, 1);
    display: block;
    min-width: 0;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(17, 73, 124, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.32, 0.72, 0, 1);
    z-index: 10;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    font-size: 2rem;
    color: white;
    transform: scale(0);
    transition: transform 0.4s cubic-bezier(0.32, 0.72, 0, 1);
}

.gallery-item:hover .gallery-overlay i {
    transform: scale(1);
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 1rem;
    animation: lightboxFade 0.3s ease;
}

@keyframes lightboxFade {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2.5rem;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    line-height: 1;
    z-index: 10;
}

.lightbox-close:hover {
    color: var(--primary-sky);
    transform: scale(1.1);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: none;
    font-size: 1.5rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 50%;
    z-index: 10;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--primary-sky);
}

.lightbox-prev {
    right: 1rem;
}

.lightbox-next {
    left: 1rem;
}

/* ===================================
   FAQ Section
   =================================== */
.faq {
    padding: 4rem 1.5rem;
    background: white;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--primary-light);
    border-radius: 1rem;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.32, 0.72, 0, 1);
}

.faq-item:hover {
    box-shadow: 0 10px 30px rgba(17, 73, 124, 0.1);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    transition: all 0.3s ease;
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin: 0;
    flex: 1;
}

.faq-question i {
    font-size: 1rem;
    color: var(--primary-sky);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.32, 0.72, 0, 1);
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-gray);
    line-height: 1.8;
    margin: 0;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    padding: 4rem 1.5rem;
    background: white;
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
}

.contact-info {
    opacity: 0;
    transform: translateY(2rem);
    transition: all 0.8s cubic-bezier(0.32, 0.72, 0, 1);
}

.contact-info.visible {
    opacity: 1;
    transform: translateY(0);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: var(--primary-light);
    border-radius: 1rem;
    transition: all 0.3s cubic-bezier(0.32, 0.72, 0, 1);
    text-decoration: none;
    border: 2px solid transparent;
}

.contact-item:hover {
    transform: translateX(-5px);
    background: rgba(89, 184, 230, 0.15);
    border-color: var(--primary-sky);
}

.contact-item-icon {
    width: 3rem;
    height: 3rem;
    background: var(--primary-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-item-text {
    font-weight: 600;
    color: var(--primary-dark);
    flex: 1;
}

.contact-item-number {
    font-weight: 400;
    color: var(--text-gray);
    display: block;
    margin-top: 0.25rem;
    direction: ltr;
    text-align: right;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--primary-dark);
    color: white;
    padding: 3rem 1.5rem 1.5rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-container > * {
    min-width: 0;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.5rem;
}

.footer-logo img {
    height: 3.5rem;
    width: auto;
}

.footer-desc {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    max-width: 400px;
}

.footer-title {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s cubic-bezier(0.32, 0.72, 0, 1);
}

.footer-links a:hover {
    color: var(--primary-sky);
    transform: translateX(-5px);
}

.footer-social {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-social-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.32, 0.72, 0, 1);
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.75rem;
    overflow-wrap: break-word;
    min-width: 0;
}

.footer-social-link:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(-5px);
}

.footer-social-link i {
    font-size: 1.25rem;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* ===================================
   Scroll Animations
   =================================== */
.fade-up {
    opacity: 0;
    transform: translateY(2rem);
    transition: all 0.8s cubic-bezier(0.32, 0.72, 0, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   WhatsApp Button
   =================================== */
.whatsapp-btn {
    position: fixed !important;
    bottom: 4rem !important;
    right: 1.5rem !important;
    width: 7rem !important;
    height: 7rem !important;
    background: #25D366 !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: white !important;
    font-size: 3.5rem !important;
    text-decoration: none !important;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4) !important;
    z-index: 9999 !important;
    transition: all 0.4s cubic-bezier(0.32, 0.72, 0, 1) !important;
    animation: pulse 2s infinite !important;
}

.whatsapp-btn:hover {
    transform: scale(1.1) !important;
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.5) !important;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 15px 40px rgba(37, 211, 102, 0.6); }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .why-image {
        order: -1;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-item {
        min-height: 220px;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        top: 0.75rem;
        padding: 0.625rem 1rem;
        width: calc(100% - 1.5rem);
        border-radius: 1.5rem;
    }
    
    .gallery {
        padding: 4rem 1rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0;
    }
    
    .gallery-item {
        min-height: 200px;
        width: 100%;
        max-width: 100%;
        border-radius: 1rem;
        aspect-ratio: 16/9;
    }
    
    .gallery-item img {
        object-fit: cover;
        object-position: center;
        width: 100%;
        height: 100%;
    }
    
    .nav-logo {
        font-size: 1rem;
    }
    
    .nav-logo img {
        height: 2.25rem;
        max-width: 120px;
    }
    
    .nav-links {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero {
        padding: 6rem 1rem 3rem;
    }
    
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .trust-icon {
        width: 3rem;
        height: 3rem;
        font-size: 1.25rem;
    }
    
    .trust-number {
        font-size: 1.75rem;
    }
    
    .trust-label {
        font-size: 0.85rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .why-image-badge {
        top: 0.5rem;
        right: 0.5rem;
        padding: 0.75rem 1rem;
    }
    
    .lightbox-close {
        top: 0.5rem;
        right: 0.5rem;
        font-size: 2rem;
    }
    
    .lightbox-nav {
        font-size: 1.25rem;
        padding: 0.5rem 0.75rem;
    }
    
    .lightbox-prev {
        right: 0.5rem;
    }
    
    .lightbox-next {
        left: 0.5rem;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        align-items: center;
    }
    
    .footer-social-link {
        justify-content: center;
    }
    
    .trust-item,
    .service-card {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    body {
        max-width: 100%;
    }

    .hero {
        padding: 6rem 1rem 2rem;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 0.85rem;
    }
    
    .section-title {
        font-size: 1.25rem;
    }
    
    .section-subtitle {
        font-size: 0.85rem;
    }
    
    .trust-section,
    .services,
    .why-us,
    .projects,
    .contact {
        padding: 2.5rem 1rem;
    }
    
    .why-image-badge {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
        padding: 0.75rem;
        top: auto;
        right: 0.5rem;
        left: 0.5rem;
        bottom: 0.75rem;
        max-width: calc(100% - 1rem);
    }
    
    .contact-item {
        padding: 0.875rem;
    }
    
    .contact-item-icon {
        width: 2.25rem;
        height: 2.25rem;
        font-size: 0.9rem;
    }
    
    .contact-item-text {
        font-size: 0.85rem;
    }
    
    .contact-item-number {
        font-size: 0.8rem;
    }
    
    .trust-item,
    .service-card {
        padding: 1rem;
    }
    
    .service-title {
        font-size: 1rem;
    }
    
    .service-desc {
        font-size: 0.8rem;
    }
    
    .why-feature {
        padding: 0.875rem;
    }
    
    .why-feature-text {
        font-size: 0.85rem;
    }
    
    .footer {
        padding: 2rem 1rem 1rem;
    }
}