/*
 * Asil Tesisat - Design System & Main Styles
 * Modern, kurumsal, güven veren tasarım
 */

/* ========================================
   Google Fonts - Loaded via HTML preload for performance
======================================== */

/* ========================================
   CSS Custom Properties (Design Tokens)
======================================== */
:root {
    /* Colors */
    --color-primary: #1e88e5;
    --color-primary-dark: #0d47a1;
    --color-primary-light: #42a5f5;
    --color-primary-rgb: 30, 136, 229;

    --color-secondary: #f0f9ff;
    --color-secondary-dark: #e0f2fe;

    --color-accent: #06b6d4;
    --color-success: #10b981;
    --color-warning: #f59e0b;

    --color-text: #0f172a;
    --color-text-light: #475569;
    --color-text-muted: #94a3b8;

    --color-white: #ffffff;
    --color-black: #000000;

    /* Gradients - More Vibrant */
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    --gradient-hero-overlay: linear-gradient(135deg, rgba(30, 64, 175, 0.55) 0%, rgba(37, 99, 235, 0.45) 100%);
    --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(37, 99, 235, 0.08) 100%);
    --gradient-vibrant: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);

    /* Typography */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;

    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    --spacing-5xl: 8rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-card: 0 4px 20px rgba(30, 136, 229, 0.15);
    --shadow-card-hover: 0 12px 40px rgba(30, 136, 229, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;

    /* Layout */
    --container-max: 1280px;
    --container-padding: 1.5rem;
    --navbar-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-regular);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

html,
body {
    overflow-x: hidden;
    position: relative;
    width: 100%;
}

ul,
ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ========================================
   Typography
======================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-text);
}

h1 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-extrabold);
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

p {
    color: var(--color-text-light);
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   Layout & Container
======================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--spacing-4xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    max-width: 600px;
    margin: var(--spacing-lg) auto 0;
}

/* ========================================
   Navbar
======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--navbar-height);
    z-index: var(--z-fixed);
    transition: all var(--transition-slow), background var(--transition-base), height var(--transition-slow);
}

.navbar.transparent {
    background: transparent;
}

@media (min-width: 1024px) {
    .navbar.transparent {
        height: 160px;
    }
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: gap var(--transition-slow);
}

@media (min-width: 1024px) {
    .navbar.transparent .navbar-logo {
        gap: var(--spacing-md);
    }
}

.navbar-logo-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-md);
    color: var(--color-white);
    transition: all var(--transition-slow);
}

.navbar-logo-icon svg,
.navbar-logo-icon i {
    width: 24px;
    height: 24px;
    stroke: var(--color-white);
    color: var(--color-white);
}

/* SVG Logo image variant (replaces icon box) */
.navbar-logo-icon.logo-img {
    width: auto;
    height: 42px;
    background: none;
    border-radius: 0;
    box-shadow: none;
    transition: height var(--transition-slow);
}

@media (min-width: 1024px) {
    .navbar.transparent .navbar-logo-icon.logo-img {
        height: 90px;
    }
}

.navbar-logo-icon.logo-img img {
    height: 100%;
    width: auto;
    object-fit: contain;
    transition: filter var(--transition-fast);
}

/* Transparent navbar: logo beyaza dönüşür */
.navbar.transparent .navbar-logo-icon.logo-img img {
    filter: brightness(0) invert(1) drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

/* Scrolled navbar: orijinal renkler geri gelir */
.navbar.scrolled .navbar-logo-icon.logo-img img {
    filter: drop-shadow(0 1px 4px rgba(37, 99, 235, 0.2));
}

.navbar-logo-text {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    transition: all var(--transition-slow);
}

@media (min-width: 1024px) {
    .navbar.transparent .navbar-logo-text {
        font-size: var(--font-size-4xl);
        letter-spacing: -1px;
    }
}

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

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

.navbar.transparent .navbar-logo-text,
.navbar.transparent .navbar-link {
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.navbar-link {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

.navbar.transparent .navbar-link {
    color: var(--color-white);
}

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

.navbar-link:hover,
.navbar-link.active {
    color: var(--color-primary);
}

.navbar-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 30px;
    height: 3px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    transition: transform var(--transition-fast);
}

.navbar-link:hover::after,
.navbar-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

.navbar-cta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
    position: relative;
}

/* Glow effect for navbar-cta when not scrolled */
.navbar.transparent .navbar-cta {
    animation: ctaGlow 2s ease-in-out infinite;
}

@keyframes ctaGlow {

    0%,
    100% {
        box-shadow: 0 0 10px rgba(255, 255, 255, 0.3), 0 0 20px rgba(255, 255, 255, 0.2);
    }

    50% {
        box-shadow: 0 0 20px rgba(255, 255, 255, 0.5), 0 0 40px rgba(255, 255, 255, 0.3), 0 0 60px rgba(255, 255, 255, 0.1);
    }
}

.navbar.scrolled .navbar-cta {
    background: var(--gradient-primary);
    border: none;
    box-shadow: var(--shadow-md);
    animation: none;
}

.navbar-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Mobile Menu Toggle */
.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-sm);
    z-index: 10;
}

.navbar-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.navbar.scrolled .navbar-toggle span {
    background: var(--color-text);
}

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

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

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

/* ========================================
   Hero Section
======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background-size: cover;
    background-position: center;
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero-overlay);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 var(--container-padding);
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 12px 28px;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-full);
    color: var(--color-white);
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-2xl);
    margin-top: calc(var(--navbar-height) + 5px);
    position: relative;
    z-index: 5;
}

.hero-badge-dot {
    width: 10px;
    height: 10px;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulseGlow 2s infinite;
    box-shadow: 0 0 8px var(--color-success);
}

@keyframes pulseGlow {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
        box-shadow: 0 0 8px var(--color-success);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.2);
        box-shadow: 0 0 16px var(--color-success), 0 0 24px var(--color-success);
    }
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 900;
    color: var(--color-white);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.1;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.hero-title span {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-medium);
    opacity: 0.9;
    margin-top: var(--spacing-sm);
}

/* Animated Hero Title */
.hero-title-main {
    position: relative;
    min-height: 1.2em;
}

.hero-title-text {
    opacity: 1;
    transition: opacity 0.5s ease-in-out;
}

.hero-title-text.fade-out {
    opacity: 0;
}

.hero-title-text.fade-in {
    opacity: 1;
}

.hero-description {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-2xl);
    line-height: var(--line-height-relaxed);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3xl);
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

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

.hero-stat-number {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    display: block;
}

.hero-stat-label {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Slider Dots */
.hero-slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-sm);
    z-index: 10;
}

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

.hero-slider-dot.active {
    background: var(--color-white);
    transform: scale(1.3);
}

/* ========================================
   Buttons
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    border: none;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

/* ✨ Continuous Shimmer Loop for all buttons */
.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 80%;
    height: 100%;
    background: linear-gradient(120deg,
            transparent 0%,
            rgba(255, 255, 255, 0) 30%,
            rgba(255, 255, 255, 0.4) 50%,
            rgba(255, 255, 255, 0) 70%,
            transparent 100%);
    transform: skewX(-15deg);
    animation: shimmerLoop 4s infinite cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
    pointer-events: none;
}

@keyframes shimmerLoop {
    0% {
        left: -150%;
    }

    20% {
        left: 150%;
    }

    100% {
        left: 150%;
    }
}

.btn:hover::before {
    animation: shimmerLoop 1.5s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hover lift + glow for all buttons */
.btn:hover {
    transform: translateY(-5px) scale(1.05);
}

.btn:active {
    transform: translateY(0) scale(0.96);
    transition-duration: 0.1s;
}

/* Icon bounce on hover */
.btn:hover .btn-icon {
    animation: iconBounce 0.6s ease infinite;
}

@keyframes iconBounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-3px);
    }
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

/* 🔵 Primary button — Heartbeat Pulse Glow */
.btn-primary {
    background: var(--color-white);
    color: var(--color-primary-dark);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2);
    animation: primaryHeartbeat 3s ease-in-out infinite;
}

@keyframes primaryHeartbeat {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2), 0 0 0 0 rgba(37, 99, 235, 0.2);
    }

    50% {
        transform: scale(1.02);
        box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3), 0 0 0 10px rgba(37, 99, 235, 0);
    }
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.4);
    animation: none;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
}

/* 💚 WhatsApp button — Green Heartbeat Pulse */
.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    animation: whatsappHeartbeat 3s ease-in-out infinite 0.75s;
}

@keyframes whatsappHeartbeat {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3), 0 0 0 0 rgba(37, 211, 102, 0.2);
    }

    50% {
        transform: scale(1.02);
        box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0);
    }
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.5);
    animation: none;
}

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

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.btn-icon {
    font-size: 1.25em;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* ========================================
   Services Section
======================================== */
.services {
    background: var(--color-secondary);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(30, 136, 229, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
}

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

.service-card:hover .service-icon svg,
.service-card:hover .service-icon i {
    stroke: var(--color-white);
    color: var(--color-white);
}

a.service-card {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}

.service-link {
    margin-top: auto;
    padding-top: var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    opacity: 0.75;
    transform: translateY(0);
    transition: all var(--transition-base);
}

.service-card:hover .service-link {
    opacity: 1;
    transform: translateY(-2px);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.1) 0%, rgba(30, 136, 229, 0.05) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
    color: var(--color-primary);
}

.service-icon svg,
.service-icon i {
    width: 32px;
    height: 32px;
    stroke: var(--color-primary);
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--gradient-primary);
    transform: scale(1.1) rotate(5deg);
}

.service-card:hover .service-icon svg,
.service-card:hover .service-icon i {
    stroke: var(--color-white);
    color: var(--color-white);
}

.service-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.service-description {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
}

/* Services Slider (for mobile) */
.services-slider-wrapper {
    position: relative;
}

.services-slider-nav {
    display: none;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: var(--color-white);
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}

.services-slider-nav:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.services-slider-nav.prev {
    left: -25px;
}

.services-slider-nav.next {
    right: -25px;
}

/* ========================================
   Features Section (Trust Signals)
======================================== */
.features {
    background: var(--color-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

.feature-item {
    text-align: center;
    padding: var(--spacing-2xl);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    box-shadow: 0 10px 30px rgba(30, 136, 229, 0.3);
    color: var(--color-white);
}

.feature-icon svg {
    width: 36px;
    height: 36px;
    stroke: var(--color-white);
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
}

/* ========================================
   Testimonials Section
======================================== */
.testimonials {
    background: var(--color-white);
    position: relative;
    padding: var(--spacing-4xl) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.testimonial-card {
    background: var(--color-secondary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    border: 1px solid rgba(0, 0, 0, 0.05);
    animation: cardPulseGlow 3s infinite ease-in-out;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(30, 136, 229, 0.25);
    background: var(--color-white);
    border-color: var(--color-primary-light);
    animation-play-state: paused;
}

@keyframes cardPulseGlow {

    0%,
    100% {
        box-shadow: 0 4px 15px rgba(30, 136, 229, 0.05);
        border-color: rgba(0, 0, 0, 0.05);
    }

    50% {
        box-shadow: 0 4px 25px rgba(30, 136, 229, 0.15);
        border-color: var(--color-primary-light);
    }
}

.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.testimonial-avatar {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
}

.testimonial-info h4 {
    font-size: var(--font-size-base);
    margin: 0;
}

.testimonial-date {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.testimonial-google-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-google-icon svg {
    width: 100%;
    height: 100%;
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    color: #ffc107;
}

.testimonial-stars svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.testimonial-content {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
    font-style: italic;
}

.testimonials-footer {
    text-align: center;
    margin-top: var(--spacing-3xl);
}

.google-review-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-xl);
    background: var(--color-secondary);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.google-review-badge:hover {
    background: #4285F4;
    color: var(--color-white);
}

.google-review-badge svg {
    width: 20px;
    height: 20px;
}

.contact {
    background: var(--color-secondary);
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--color-secondary);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-item-icon {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.1) 0%, rgba(30, 136, 229, 0.05) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-item-content h4 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.contact-item-content p {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
}

.contact-item-content a {
    color: var(--color-primary);
    font-weight: var(--font-weight-medium);
}

.contact-item-content a:hover {
    text-decoration: underline;
}

.contact-cta {
    margin-top: var(--spacing-xl);
}

.contact-map {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 100%;
    min-height: 450px;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    min-height: 450px;
    border: none;
}

/* ========================================
   Footer
======================================== */
.footer {
    background: var(--color-text);
    color: var(--color-white);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-brand {
    max-width: 350px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.footer-logo-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.footer-logo-icon.logo-img {
    background: none;
    border-radius: 0;
    width: 60px;
    height: auto;
}

.footer-logo-icon.logo-img img {
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: brightness(0) invert(1) drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.footer-logo-text {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.footer-social a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

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

.footer-column h4 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-lg);
    color: var(--color-white);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary-light);
    padding-left: var(--spacing-sm);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact-item span:first-child {
    font-size: 1.2rem;
}

.footer-contact-item svg,
.footer-contact-item i {
    width: 18px;
    height: 18px;
    min-width: 18px;
    stroke: rgba(255, 255, 255, 0.7);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--font-size-sm);
}

/* ========================================
   Floating WhatsApp Button
======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: var(--z-sticky);
    transition: all var(--transition-fast);
    animation: whatsappPulse 2s infinite;
}

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

@keyframes whatsappPulse {

    0%,
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6);
    }
}

/* ========================================
   Scroll To Top Button
======================================== */
.scroll-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-white);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-sticky);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
}

/* ========================================
   FAQ Section (Accordion)
======================================== */
.faq {
    background: var(--color-secondary);
    position: relative;
    overflow: hidden;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at bottom left, rgba(30, 136, 229, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.faq-list {
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-card);
    border-color: rgba(30, 136, 229, 0.15);
}

.faq-item.active {
    box-shadow: var(--shadow-card-hover);
    border-color: var(--color-primary-light);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    width: 100%;
    padding: var(--spacing-xl) var(--spacing-2xl);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-family);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    line-height: var(--line-height-normal);
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-item.active .faq-question {
    color: var(--color-primary);
}

.faq-question-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.1) 0%, rgba(30, 136, 229, 0.05) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.faq-question-icon svg,
.faq-question-icon i {
    width: 18px;
    height: 18px;
    stroke: var(--color-primary);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-question-icon {
    background: var(--gradient-primary);
}

.faq-item.active .faq-question-icon svg,
.faq-item.active .faq-question-icon i {
    stroke: var(--color-white);
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

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

.faq-answer-content {
    padding: 0 var(--spacing-2xl) var(--spacing-xl);
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
    border-top: 1px solid var(--color-secondary);
    padding-top: var(--spacing-lg);
}

.faq-cta {
    text-align: center;
    margin-top: var(--spacing-3xl);
    padding: var(--spacing-2xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.faq-cta p {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
}

.faq-cta .btn {
    margin: 0 var(--spacing-sm);
}

/* ========================================
   Responsive Design
======================================== */
@media (max-width: 1024px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
    }

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

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

    .contact-map {
        min-height: 350px;
    }

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

    .footer-brand {
        grid-column: 1 / -1;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    :root {
        --navbar-height: 70px;
        --spacing-4xl: 4rem;
        --spacing-3xl: 3rem;
    }

    .navbar-menu {
        position: absolute;
        top: var(--navbar-height);
        left: 50%;
        transform: translateX(-50%) translateY(-20px);
        width: calc(100% - 2rem);
        max-width: 400px;
        background: var(--color-white);
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
        padding: var(--spacing-lg);
        border-radius: var(--radius-xl);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        z-index: var(--z-dropdown);
    }

    .navbar-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateX(-50%) translateY(0);
    }

    .navbar-menu li {
        width: 100%;
    }

    .navbar-menu .navbar-link {
        display: block;
        width: 100%;
        text-align: center;
        color: var(--color-text) !important;
        text-shadow: none !important;
        font-size: var(--font-size-base);
        padding: var(--spacing-md);
        border-radius: var(--radius-md);
        transition: all var(--transition-fast);
    }

    .navbar-menu .navbar-link:hover,
    .navbar-menu .navbar-link.active {
        background: var(--color-secondary);
        color: var(--color-primary);
    }

    .navbar-toggle {
        display: flex;
    }

    .navbar-cta {
        display: none;
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-title span {
        font-size: var(--font-size-xl);
    }

    .hero-description {
        font-size: var(--font-size-base);
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .btn-lg {
        width: 100%;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: var(--spacing-lg);
        margin-top: var(--spacing-xl);
        padding-top: var(--spacing-xl);
        width: 100%;
    }

    .hero-stat {
        flex: 1 1 40%;
    }

    .hero-content {
        width: 100%;
        padding: 0 1.5rem;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .feature-item {
        padding: var(--spacing-lg);
    }

    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }

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

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

    .footer-brand {
        align-items: center;
        display: flex;
        flex-direction: column;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }

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

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }

    .scroll-top {
        bottom: 85px;
        right: 20px;
        width: 45px;
        height: 45px;
    }

    .faq-question {
        padding: var(--spacing-lg) var(--spacing-xl);
        font-size: var(--font-size-base);
    }

    .faq-answer-content {
        padding: 0 var(--spacing-xl) var(--spacing-lg);
        font-size: var(--font-size-sm);
    }

    .faq-question-icon {
        width: 30px;
        height: 30px;
        min-width: 30px;
    }

    .faq-cta .btn {
        display: block;
        width: 100%;
        margin: var(--spacing-sm) 0;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
    }

    .hero-stat-number {
        font-size: var(--font-size-2xl);
    }

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

/* ========================================
   Animations
======================================== */
[data-animate] {
    opacity: 0;
    transition: all var(--transition-slow);
}

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

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

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

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

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

/* ========================================
   Utility Classes
======================================== */
.text-center {
    text-align: center;
}

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

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

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: var(--spacing-sm);
}

.mb-2 {
    margin-bottom: var(--spacing-md);
}

.mb-3 {
    margin-bottom: var(--spacing-lg);
}

.mb-4 {
    margin-bottom: var(--spacing-xl);
}

.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: var(--spacing-sm);
}

.mt-2 {
    margin-top: var(--spacing-md);
}

.mt-3 {
    margin-top: var(--spacing-lg);
}

.mt-4 {
    margin-top: var(--spacing-xl);
}

.d-none {
    display: none;
}

.d-block {
    display: block;
}

.d-flex {
    display: flex;
}

.d-grid {
    display: grid;
}

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

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