/*
Theme Name: TKG HVAC Solutions
Theme URI: https://tkghvac.com
Author: TKG HVAC Solutions LLP
Author URI: https://tkghvac.com
Description: A professional HVAC services WordPress theme for TKG HVAC Solutions - Complete Air Conditioning Solutions for Homes & Offices.
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: tkg-hvac
Tags: hvac, air-conditioning, services, business, professional
*/

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

:root {
    --primary: #0a3d6b;
    --primary-dark: #062c52;
    --accent: #00aeef;
    --accent-dark: #0090c5;
    --white: #ffffff;
    --light: #f0f7ff;
    --gray: #6b7280;
    --dark: #1a1a2e;
    --text: #333344;
    --border: #d1e3f5;
    --shadow: 0 4px 24px rgba(10,61,107,0.12);
    --radius: 12px;
    --font: 'Segoe UI', 'Inter', Arial, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul { list-style: none; }

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-pad {
    padding: 90px 0;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 14px;
    line-height: 1.2;
}

.section-sub {
    font-size: 1.05rem;
    color: var(--gray);
    max-width: 600px;
}

.section-header {
    margin-bottom: 55px;
}

.badge {
    display: inline-block;
    background: var(--light);
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 14px;
    border: 1.5px solid var(--accent);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

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

.btn-primary:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,174,239,0.35);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.6);
}

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

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

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

/* =============================================
   TOP BAR
   ============================================= */
.top-bar {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.85);
    font-size: 0.85rem;
    padding: 9px 0;
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.top-bar a {
    color: rgba(255,255,255,0.85);
}

.top-bar a:hover { color: var(--accent); }

.top-bar-contact {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.top-bar-contact span,
.top-bar-contact a {
    display: flex;
    align-items: center;
    gap: 6px;
}

.top-bar-social {
    display: flex;
    gap: 12px;
}

.top-bar-social a {
    width: 28px;
    height: 28px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: all 0.3s;
}

.top-bar-social a:hover {
    background: var(--accent);
    color: white;
}

/* =============================================
   HEADER / NAVIGATION
   ============================================= */
.site-header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(10,61,107,0.1);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    gap: 24px;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
}

.logo-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: white;
    flex-shrink: 0;
}

.logo-text .logo-name {
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1.1;
    letter-spacing: -0.5px;
}

.logo-text .logo-tagline {
    font-size: 0.72rem;
    color: var(--accent);
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.main-nav ul {
    display: flex;
    gap: 4px;
    align-items: center;
}

.main-nav a {
    padding: 8px 16px;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--text);
    border-radius: 8px;
    position: relative;
    display: block;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.main-nav a:hover::after,
.main-nav .current-menu-item a::after {
    width: 60%;
}

.main-nav a:hover,
.main-nav .current-menu-item a {
    color: var(--primary);
}

.nav-cta {
    display: flex;
    gap: 12px;
    align-items: center;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--primary);
    border-radius: 3px;
    transition: all 0.3s;
}

/* Dropdown */
.has-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(10,61,107,0.15);
    border: 1px solid var(--border);
    padding: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all 0.3s ease;
    z-index: 100;
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    display: block;
    padding: 9px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text);
}

.dropdown-menu li a:hover {
    background: var(--light);
    color: var(--primary);
    padding-left: 18px;
}

.dropdown-menu li a::after { display: none; }

/* =============================================
   HERO SLIDER
   ============================================= */
.hero-slider {
    position: relative;
    overflow: hidden;
    height: 100vh;
    min-height: 500px;
    background: var(--primary-dark);
}

.slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.slide.active { opacity: 1; }

.slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.10) 100%);
}

.slide-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding: 40px 0;
}

.slide-badge {
    display: inline-block;
    background: var(--accent);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.slide-content h1 {
    font-size: 3rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 18px;
    letter-spacing: -0.5px;
}

.slide-content h1 span {
    color: var(--accent);
}

.slide-content p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.88);
    margin-bottom: 34px;
    max-width: 560px;
}

.slide-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.slider-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: all 0.3s;
    border: none;
}

.slider-dot.active {
    background: var(--accent);
    width: 30px;
    border-radius: 5px;
}

.slider-arrows {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 10;
    pointer-events: none;
}

.slider-arrow {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(4px);
    border: 1.5px solid rgba(255,255,255,0.3);
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: all;
    transition: all 0.3s;
}

.slider-arrow:hover {
    background: var(--accent);
    border-color: var(--accent);
}

/* =============================================
   STATS BAR
   ============================================= */
.stats-bar {
    background: var(--primary);
    padding: 0;
}

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

.stat-item {
    text-align: center;
    padding: 30px 20px;
    border-right: 1px solid rgba(255,255,255,0.1);
    color: white;
    transition: background 0.3s;
}

.stat-item:last-child { border-right: none; }
.stat-item:hover { background: rgba(255,255,255,0.05); }

.stat-number {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.75);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* =============================================
   SERVICES
   ============================================= */
.services-section {
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 38px 32px;
    border: 1.5px solid var(--border);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(10,61,107,0.14);
    border-color: var(--accent);
}

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

.service-icon {
    width: 68px;
    height: 68px;
    background: var(--light);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 22px;
    transition: all 0.3s;
}

.service-card:hover .service-icon {
    background: var(--primary);
    transform: scale(1.08);
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 10px;
}

.service-card p {
    color: var(--gray);
    font-size: 0.93rem;
    line-height: 1.7;
    margin-bottom: 22px;
}

.service-link {
    color: var(--accent);
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.service-link:hover { gap: 10px; }

/* =============================================
   ABOUT SECTION
   ============================================= */
.about-section {
    background: var(--light);
}

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

.about-image-wrap {
    position: relative;
}

.about-image-main {
    width: 100%;
    height: 460px;
    object-fit: cover;
    border-radius: 20px;
    display: block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
}

.about-image-placeholder {
    width: 100%;
    height: 460px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 5rem;
}

.about-badge-float {
    position: absolute;
    bottom: 28px;
    right: -20px;
    background: var(--white);
    border-radius: 16px;
    padding: 18px 24px;
    box-shadow: var(--shadow);
    text-align: center;
    min-width: 150px;
}

.about-badge-float .big-num {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
}

.about-badge-float .small-text {
    font-size: 0.82rem;
    color: var(--gray);
    margin-top: 4px;
}

.about-content .section-sub {
    margin-bottom: 28px;
}

.about-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 36px;
}

.about-point {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}

.about-point .check {
    width: 22px;
    height: 22px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.7rem;
    flex-shrink: 0;
    margin-top: 1px;
}

/* =============================================
   WHY CHOOSE US
   ============================================= */
.why-section {
    background: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.why-image-placeholder {
    width: 100%;
    height: 480px;
    border-radius: 20px;
    background: linear-gradient(160deg, var(--primary-dark) 0%, var(--accent) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 6rem;
    order: 2;
}

.why-content { order: 1; }

.why-list {
    display: flex;
    flex-direction: column;
    gap: 22px;
    margin-top: 36px;
}

.why-item {
    display: flex;
    gap: 18px;
    align-items: flex-start;
}

.why-icon {
    width: 54px;
    height: 54px;
    background: var(--light);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
    transition: all 0.3s;
}

.why-item:hover .why-icon {
    background: var(--primary);
    transform: scale(1.05);
}

.why-item h4 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 5px;
}

.why-item p {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.6;
}

/* =============================================
   PROCESS SECTION
   ============================================= */
.process-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

.process-section .section-title { color: white; }
.process-section .section-sub { color: rgba(255,255,255,0.7); }
.process-section .badge { background: rgba(255,255,255,0.1); color: var(--accent); border-color: rgba(255,255,255,0.2); }

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
}

.process-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 12%;
    right: 12%;
    height: 2px;
    background: rgba(255,255,255,0.15);
    z-index: 0;
}

.process-card {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-num {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    border: 2.5px solid rgba(255,255,255,0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--accent);
    margin: 0 auto 20px;
    background: rgba(255,255,255,0.06);
    transition: all 0.3s;
}

.process-card:hover .process-num {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.process-card h4 {
    font-size: 1.05rem;
    font-weight: 800;
    margin-bottom: 10px;
    color: white;
}

.process-card p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.6;
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials-section {
    background: var(--light);
}

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

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 34px 28px;
    box-shadow: var(--shadow);
    position: relative;
    transition: transform 0.3s;
}

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

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 20px;
    right: 28px;
    font-size: 5rem;
    color: var(--light);
    font-family: Georgia, serif;
    line-height: 1;
    color: var(--border);
}

.stars {
    color: #f59e0b;
    font-size: 0.9rem;
    margin-bottom: 14px;
    letter-spacing: 2px;
}

.testimonial-card p {
    color: var(--gray);
    font-size: 0.93rem;
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.author-name {
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--primary);
}

.author-loc {
    font-size: 0.8rem;
    color: var(--gray);
}

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
    background: linear-gradient(100deg, var(--accent) 0%, #0070b8 100%);
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.4rem;
    font-weight: 900;
    color: white;
    margin-bottom: 14px;
}

.cta-section p {
    color: rgba(255,255,255,0.88);
    font-size: 1.1rem;
    margin-bottom: 36px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

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

.btn-white {
    background: white;
    color: var(--accent);
    border-color: white;
}

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

/* =============================================
   CONTACT SECTION
   ============================================= */
.contact-section {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 12px;
}

.contact-info p {
    color: var(--gray);
    margin-bottom: 36px;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.contact-item-icon {
    width: 48px;
    height: 48px;
    background: var(--light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    color: var(--accent);
}

.contact-item-text strong {
    display: block;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 3px;
}

.contact-item-text span, .contact-item-text a {
    color: var(--gray);
    font-size: 0.95rem;
}

.contact-form-wrap {
    background: var(--light);
    border-radius: 20px;
    padding: 42px 40px;
    border: 1.5px solid var(--border);
}

.contact-form-wrap h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
}

.contact-form-wrap p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 28px;
}

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

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

.form-group label {
    display: block;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text);
    margin-bottom: 7px;
    letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-family: var(--font);
    font-size: 0.93rem;
    color: var(--text);
    background: white;
    transition: border-color 0.3s;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0,174,239,0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    width: 100%;
    padding: 15px;
    font-size: 1rem;
    border: none;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
    background: var(--dark);
    color: rgba(255,255,255,0.75);
}

.footer-top {
    padding: 70px 0 50px;
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
    gap: 50px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo-name { color: white; }
.footer-brand .logo-tagline { color: var(--accent); }

.footer-desc {
    margin-top: 16px;
    margin-bottom: 24px;
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.6);
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    transition: all 0.3s;
}

.footer-social a:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-3px);
}

.footer-col h4 {
    font-size: 1rem;
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--accent);
    display: inline-block;
}

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

.footer-col ul li a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 7px;
    transition: all 0.3s;
}

.footer-col ul li a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-col ul li a::before {
    content: '›';
    color: var(--accent);
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 16px;
    font-size: 0.88rem;
}

.footer-contact-item .ico {
    color: var(--accent);
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-contact-item a {
    color: rgba(255,255,255,0.65);
}

.footer-contact-item a:hover { color: var(--accent); }

.footer-bottom {
    padding: 22px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.45);
    flex-wrap: wrap;
    gap: 10px;
}

.footer-bottom a {
    color: var(--accent);
}

/* =============================================
   BACK TO TOP
   ============================================= */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 46px;
    height: 46px;
    background: var(--accent);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 999;
    border: none;
    box-shadow: 0 4px 16px rgba(0,174,239,0.4);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

/* =============================================
   WHATSAPP BUTTON
   ============================================= */
.whatsapp-btn {
    position: fixed;
    bottom: 90px;
    right: 32px;
    width: 50px;
    height: 50px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 999;
    box-shadow: 0 4px 16px rgba(37,211,102,0.4);
    transition: all 0.3s;
    text-decoration: none;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    color: white;
}

/* =============================================
   GALLERY
   ============================================= */
.gallery-section {
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.gallery-item {
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    transition: transform 0.3s;
    position: relative;
}

.gallery-item:hover {
    transform: scale(1.03);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10,61,107,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 1.5rem;
}

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

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid::before { display: none; }
    .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .hero-slider { height: 520px; }
    .slide-content h1 { font-size: 2rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid, .why-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; }
    .section-title { font-size: 1.7rem; }
    .top-bar-inner { justify-content: center; }
    .form-row { grid-template-columns: 1fr; }
    .main-nav, .nav-cta { display: none; }
    .hamburger { display: flex; }
    .main-nav.open { 
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        padding: 20px;
        box-shadow: var(--shadow);
    }
    .main-nav.open ul { flex-direction: column; }
    .why-image-placeholder { order: 1; }
    .why-content { order: 2; }
    .about-badge-float { right: 0; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .cta-section h2 { font-size: 1.7rem; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .section-pad { padding: 60px 0; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .about-points { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 28px 20px; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

/* =============================================
   PAGE TEMPLATES
   ============================================= */
.page-hero {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 80px 0;
    text-align: center;
}

.page-hero h1 { font-size: 2.5rem; font-weight: 900; margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.8); font-size: 1.05rem; }

.breadcrumb {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 14px;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.65);
}

.breadcrumb a { color: var(--accent); }

.content-section { padding: 80px 0; }

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

.post-card {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.post-card:hover { transform: translateY(-6px); }

.post-thumb {
    height: 200px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    overflow: hidden;
}

.post-thumb img { width: 100%; height: 100%; object-fit: cover; }

.post-body { padding: 24px; }
.post-body h3 { font-size: 1.1rem; font-weight: 800; color: var(--primary); margin-bottom: 10px; }
.post-body p { color: var(--gray); font-size: 0.9rem; line-height: 1.6; }
.post-meta { font-size: 0.8rem; color: var(--gray); margin-bottom: 10px; }

/* Sidebar layout */
.sidebar-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 50px;
    align-items: start;
}

.widget {
    background: var(--light);
    border-radius: var(--radius);
    padding: 28px;
    margin-bottom: 28px;
    border: 1px solid var(--border);
}

.widget h4 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 18px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent);
    display: inline-block;
}

.widget ul li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.widget ul li a {
    color: var(--gray);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.widget ul li a:hover { color: var(--primary); }
.widget ul li a::before { content: '›'; color: var(--accent); }