/* 
 * PARS YAZILIM - Premium Agency Design System 
 * Inspired by: Mediaclick agency aesthetic
 * Version: 4.0.0
 * Characteristics: Minimal, Typography-focused, Premium
 */

/* Font-display swap override for icon fonts (improves FCP) */
@font-face {
    font-family: 'boxicons';
    font-display: swap;
    src: local('boxicons');
}

:root {
    /* Color Palette - Black/White + Accent */
    --black: #0A0A0A;
    --white: #FFFFFF;
    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #E5E5E5;
    --gray-300: #D4D4D4;
    --gray-400: #8A8A8A;
    --gray-500: #636363;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;

    /* Accent - subtle usage only */
    --accent: #0A0A0A;
    --accent-hover: #262626;

    /* Typography Scale */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-xs: 0.75rem;
    /* 12px */
    --font-size-sm: 0.875rem;
    /* 14px */
    --font-size-base: 1rem;
    /* 16px */
    --font-size-lg: 1.125rem;
    /* 18px */
    --font-size-xl: 1.25rem;
    /* 20px */
    --font-size-2xl: 1.5rem;
    /* 24px */
    --font-size-3xl: 2rem;
    /* 32px */
    --font-size-4xl: 2.5rem;
    /* 40px */
    --font-size-5xl: 3.5rem;
    /* 56px */
    --font-size-6xl: 4.5rem;
    /* 72px */
    --space-1: 0.25rem;
    /* 4px */
    --space-2: 0.5rem;
    /* 8px */
    --space-3: 0.75rem;
    /* 12px */
    --space-4: 1rem;
    /* 16px */
    --space-5: 1.5rem;
    /* 24px */
    --space-6: 2rem;
    /* 32px */
    --space-7: 2.5rem;
    /* 40px */
    --space-8: 3rem;
    /* 48px */
    --space-9: 4rem;
    /* 64px */
    --space-10: 5rem;
    /* 80px */
    --space-11: 6rem;
    /* 96px */
    --space-12: 8rem;
    /* 128px */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --container-max: 1280px;
    --container-padding: var(--space-6);

}


/* ==================== REVEAL ANIMATIONS ==================== */
.reveal-init {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s cubic-bezier(0.165, 0.84, 0.44, 1),
        transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
    will-change: opacity, transform;
}

.reveal-visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Staggered Delay Helpers - Enhanced */
[data-aos-delay="100"] {
    transition-delay: 100ms !important;
}

[data-aos-delay="200"] {
    transition-delay: 200ms !important;
}

[data-aos-delay="300"] {
    transition-delay: 300ms !important;
}

[data-aos-delay="400"] {
    transition-delay: 400ms !important;
}

[data-aos-delay="500"] {
    transition-delay: 500ms !important;
}

/* ==================== PRELOADER ==================== */
.preloader {
    position: fixed;
    inset: 0;
    background: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 50px;
}

.preloader-logo {
    width: 100px;
    height: auto;
    animation: logoFloat 3s ease-in-out infinite;
    filter: brightness(0) invert(1);
    position: relative;
    z-index: 2;
}

@keyframes logoFloat {

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

    50% {
        transform: translateY(-8px);
    }
}

.preloader-spinner {
    position: relative;
    width: 80px;
    height: 80px;
}

.preloader-spinner::before,
.preloader-spinner::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid transparent;
}

.preloader-spinner::before {
    border-top-color: #fff;
    border-right-color: #fff;
    animation: spinClockwise 1.2s linear infinite;
}

.preloader-spinner::after {
    inset: 8px;
    border-bottom-color: rgba(255, 255, 255, 0.5);
    border-left-color: rgba(255, 255, 255, 0.5);
    animation: spinCounterClockwise 1.5s linear infinite;
}

@keyframes spinClockwise {
    to {
        transform: rotate(360deg);
    }
}

@keyframes spinCounterClockwise {
    to {
        transform: rotate(-360deg);
    }
}

.preloader-quote {
    margin-top: 20px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    max-width: 300px;
    animation: fadeInQuote 0.5s ease-out;
}

@keyframes fadeInQuote {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 18px;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.7;
    background: var(--white);
}

/* ==================== CUSTOM SCROLLBAR ==================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 20px;
    border: 2px solid var(--white);
    transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--gray-300) var(--white);
}

/* ==================== TYPOGRAPHY SYSTEM ==================== */

/* Headings - Bold, Large, Eye-catching */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    color: var(--black);
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin: 0;
}

h1 {
    font-size: clamp(2.75rem, 6vw, 4rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(2rem, 4.5vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 2.5vw, 1.875rem);
}

h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

h5 {
    font-size: 1.125rem;
    font-weight: 600;
}

h6 {
    font-size: 1rem;
    font-weight: 600;
}

/* Body Text - Regular, Readable */
p {
    font-size: 1.0625rem;
    font-weight: 400;
    color: var(--gray-600);
    line-height: 1.85;
    max-width: 65ch;
}

/* Lead Text - Larger intro paragraphs */
.lead,
.intro {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--gray-600);
}

/* Small Text */
small,
.small {
    font-size: 0.875rem;
    font-weight: 400;
}

/* Bold utility */
strong,
b,
.bold,
.fw-bold {
    font-weight: 700;
}

/* Semi-bold utility */
.fw-semibold {
    font-weight: 600;
}

/* Regular utility */
.fw-regular {
    font-weight: 400;
}

/* Text Colors */
.text-black {
    color: var(--black);
}

.text-gray {
    color: var(--gray-600);
}

.text-muted {
    color: var(--gray-400);
}

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

a:hover {
    color: var(--black);
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ==================== HEADER ==================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 10px 0;
}

header:not(.scrolled) .nav-menu a {
    color: var(--gray-600);
}

header:not(.scrolled) .nav-menu a:hover {
    color: var(--black);
}

header:not(.scrolled) .lang-switch a {
    color: var(--gray-500);
}

header:not(.scrolled) .lang-switch a.active {
    color: var(--black);
}

/* Subpage Header - Always has background for readability */
header.subpage-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
}

header.subpage-header .nav-menu a {
    color: var(--gray-600) !important;
}

header.subpage-header .nav-menu a:hover {
    color: var(--black) !important;
}

header.subpage-header .logo img {
    filter: invert(1) !important;
    /* Keep logo black on white bg */
}

header.subpage-header .lang-switch a {
    color: var(--gray-500);
}

header.subpage-header .lang-switch a.active {
    color: var(--black);
}



.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    margin-top: 4px;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--black);
    letter-spacing: -0.03em;
}

.logo img {
    transition: var(--transition-fast);
}

.logo:hover img {
    opacity: 0.8;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    list-style: none;
}

.nav-menu a {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-600) !important;
    position: relative;
    padding: var(--space-2) 0;
    transition: all var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-menu a i {
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.nav-menu a:hover i {
    transform: translateY(-2px);
    color: var(--black);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--black);
    transition: width 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.nav-menu a:hover {
    color: var(--black);
}

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

/* Home Icon Specific */
.nav-menu a[title="Ana Sayfa"] {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.03);
    padding: 0;
}

.nav-menu a[title="Ana Sayfa"]::after {
    display: none;
}

.nav-menu a[title="Ana Sayfa"]:hover {
    background: var(--black);
    color: var(--white);
}

.nav-menu a[title="Ana Sayfa"]:hover i {
    color: var(--white);
    transform: scale(1.1);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.lang-switch {
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.lang-switch span {
    color: var(--gray-300);
    margin: 0 4px;
}

.lang-switch a {
    transition: color var(--transition-fast);
}

.lang-switch a:hover,
.lang-switch a.active {
    color: var(--black);
}

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

.has-dropdown>a {
    display: flex;
    align-items: center;
    gap: 4px;
}

.dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding-top: var(--space-4);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
}

.dropdown-inner {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-3);
    min-width: 200px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.dropdown-inner a {
    display: block;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.dropdown-inner a::after {
    display: none;
}

.dropdown-inner a:hover {
    background: var(--black);
    color: var(--white) !important;
}

/* Hamburger */
/* Hamburger Redesign */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    cursor: pointer;
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: 12px;
    padding: 0;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.hamburger:active {
    transform: scale(0.92);
}

.hamburger span {
    width: 22px;
    height: 2px;
    background: var(--black);
    transition: all 0.3s cubic-bezier(0.68, -0.6, 0.32, 1.6);
    position: relative;
    border-radius: 10px;
    margin: 2px 0;
}

.hamburger.active {
    background: var(--black);
    border-color: var(--black);
}

.hamburger.active span {
    background: var(--white);
}

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

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(10px);
}

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

/* Mobile Menu */
/* Mobile Menu Premium Redesign */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    z-index: 2000;
    /* Ensure it's above everything */
    display: flex;
    flex-direction: column;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.6s cubic-bezier(0.85, 0, 0.15, 1);
}

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

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) var(--space-6);
    background: transparent;
    min-height: 70px;
}

.mobile-menu-nav {
    flex: 1;
    padding: var(--space-2) var(--space-6);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: var(--space-1);
}

.mobile-menu-nav a {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--black);
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    text-decoration: none;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateX(-20px);
}

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

/* Staggered entry animation */
.mobile-menu.active .mobile-menu-nav a:nth-child(1) {
    transition-delay: 0.1s;
}

.mobile-menu.active .mobile-menu-nav a:nth-child(2) {
    transition-delay: 0.2s;
}

.mobile-menu.active .mobile-menu-nav a:nth-child(3) {
    transition-delay: 0.3s;
}

.mobile-menu.active .mobile-menu-nav a:nth-child(4) {
    transition-delay: 0.4s;
}

.mobile-menu.active .mobile-menu-nav a:nth-child(5) {
    transition-delay: 0.5s;
}

.mobile-menu-nav a i {
    font-size: 1.25rem;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-50);
    border-radius: 10px;
    color: var(--black);
    transition: all 0.3s ease;
}

.mobile-menu-nav a:active i {
    background: var(--black);
    color: var(--white);
}

.mobile-menu-nav a span {
    letter-spacing: -0.02em;
}

/* Mobile Quick Actions Redesign */
.mobile-quick-actions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease 0.6s;
}

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

.mobile-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--black);
    border-radius: 16px;
    text-decoration: none;
    color: var(--white);
    transition: all 0.3s ease;
}

.mobile-action-btn span {
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
    display: none;
    /* Hide text on small grid to favor icons */
}

@media (min-width: 400px) {
    .mobile-action-btn span {
        display: block;
    }
}

.mobile-action-btn:active {
    background: var(--gray-100);
    transform: scale(0.95);
}

.mobile-action-btn svg {
    color: var(--black);
    width: 24px;
    height: 24px;
}

/* ==================== MANIFESTO ==================== */
.manifesto-section {
    padding: var(--space-12) 0;
    background: var(--white);
    overflow: hidden;
    position: relative;
    z-index: 5;
}

.manifesto-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
    position: relative;
    z-index: 2;
}

.manifesto-header {
    max-width: 700px;
    flex: 1.2;
    z-index: 2;
}

.manifesto-visual {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    position: relative;
}

.manifesto-visual-placeholder {
    width: 100%;
    height: 400px;
}

.manifesto-mascot-bg {
    position: absolute;
    top: -5%;
    right: -2%;
    height: 60%;
    width: auto;
    object-fit: contain;
    mix-blend-mode: multiply;
    opacity: 0.25;
    z-index: 1;
    pointer-events: none;
    will-change: transform, opacity;
    transition: transform 0.2s linear, opacity 0.5s ease;
}

.manifesto-section:hover .manifesto-mascot-bg {
    filter: brightness(1.1);
}

.pars-visual-img {
    max-width: 100%;
    height: auto;
    max-height: 540px;
    object-fit: contain;
    mix-blend-mode: multiply;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.manifesto-wrapper:hover .pars-visual-img {
    transform: scale(1.05);
}

.manifesto-title {
    font-size: clamp(2.4rem, 3.5vw, 4rem);
    font-weight: 800;
    margin-bottom: var(--space-8);
    line-height: 1.05;
    letter-spacing: -0.04em;
    color: var(--black);
}

.manifesto-accent {
    font-style: italic;
    font-weight: 200;
    color: var(--gray-300);
    letter-spacing: -0.02em;
}

@media (max-width: 1200px) {
    .manifesto-title {
        font-size: clamp(2.1rem, 5vw, 3rem);
    }

    .manifesto-wrapper {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Service Categories */
.services-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.service-category {
    padding: var(--space-8);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.service-category:hover {
    border-color: var(--black);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
}

.category-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.category-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--black);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.category-icon svg {
    stroke: var(--white);
    width: 26px;
    height: 26px;
}

.category-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.02em;
}

.category-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--gray-100);
    padding-top: var(--space-4);
}

.category-list li {
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--gray-700);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--gray-100);
    position: relative;
    transition: all var(--transition-fast);
}

.category-list li:last-child {
    border-bottom: none;
}

.category-list li:hover {
    color: var(--black);
    font-weight: 500;
    padding-left: var(--space-2);
}

@media (max-width: 768px) {
    .services-categories {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .manifesto-title {
        font-size: 2.2rem;
        word-break: break-word;
        white-space: normal;
        margin-bottom: var(--space-6);
    }

    .manifesto-visual {
        display: none;
    }

    .manifesto-mascot-bg {
        opacity: 0.1 !important;
        height: 40% !important;
        top: 20% !important;
        right: 0 !important;
        transform: scale(1) !important;
    }

    .service-category {
        padding: var(--space-6);
        position: relative;
        z-index: 2;
    }

    .category-icon {
        width: 48px;
        height: 48px;
    }

    .manifesto-section {
        padding: var(--space-8) 0;
    }
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 12px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    line-height: normal;
}

.btn svg {
    display: block;
    flex-shrink: 0;
    margin-top: -1px;
}

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

.btn-primary:hover {
    background: var(--gray-700);
    border-color: var(--gray-700);
    color: #FFFFFF !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn-outline {
    background: transparent;
    color: var(--black);
    border-color: var(--gray-300);
}

/* Premium Quote Button */
.btn-quote-premium {
    position: relative;
    background: linear-gradient(135deg, #0A0A0A 0%, #262626 100%);
    color: #FFFFFF !important;
    padding: 14px 32px;
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-quote-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
    transition: 0.5s;
}

.btn-quote-premium:hover::before {
    left: 100%;
}

.btn-quote-premium:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3), 0 0 15px rgba(255, 255, 255, 0.05);
    background: linear-gradient(135deg, #171717 0%, #333333 100%);
}

.btn-quote-premium:active {
    transform: translateY(0) scale(0.98);
}


.btn-outline:hover {
    border-color: var(--black);
    background: var(--black) !important;
    color: #FFFFFF !important;
}

.btn-lg {
    font-size: 1rem;
    padding: 16px 32px;
}

.btn-sm {
    font-size: 0.8125rem;
    padding: 10px 20px;
    border-radius: 8px;
}

/* ==================== HERO ==================== */
.hero {
    padding-top: calc(80px + var(--space-12));
    padding-bottom: var(--space-12);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-watermark {
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 85%;
    max-width: 1400px;
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
}

.hero-watermark img {
    width: 100%;
    height: auto;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-10);
    align-items: center;
}

.hero-content {
    max-width: 700px;
}

.hero-tag {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray-500);
    margin-bottom: var(--space-5);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.hero-tag::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--black);
}

.hero h1 {
    margin-bottom: var(--space-6);
    font-size: var(--font-size-5xl);
    font-weight: 600;
}

.hero p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-7);
    color: var(--gray-600);
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* Hero Visual Cards */
.hero-visual {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* Premium Animated Hero Cards */
.hero-card {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    background: #ffffff9c;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    transition: all var(--transition-base);
}

.hero-card:hover {
    border-color: var(--black);
    transform: translateX(-8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.hero-card-icon {
    font-size: var(--font-size-2xl);
}

.hero-card span {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--black);
}

[data-theme="light"] .hero-watermark {
    opacity: 0.5;
    mix-blend-mode: multiply;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.scroll-indicator::after {
    content: '';
    width: 1px;
    height: 40px;
    background: var(--gray-300);
    animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 1;
    }
}

/* ==================== SECTION CONTRAST ==================== */
.dark-section {
    background: #0d0d0d;
    color: var(--white);
}

.dark-section .section-tag,
.dark-section .section-badge {
    color: var(--gray-500);
}

.dark-section .section-title,
.dark-section h2 {
    color: var(--white);
}

.dark-section p {
    color: var(--gray-500);
}

/* ==================== SERVICES GRID ==================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: var(--space-16);
    position: relative;
    z-index: 2;
}

/* ==================== OWL CAROUSEL EQUAL-HEIGHT CARDS ==================== */
.services-carousel {
    margin-top: 60px;
    position: relative;
    z-index: 10;
}

/* Clip horizontally (hide extra cards) but allow vertical hover lift */
.services-carousel .owl-stage-outer {
    overflow-x: clip !important;
    overflow-y: visible !important;
    padding-top: 20px;
    margin-top: -20px;
}

/* Make Owl Carousel items equal height */
.services-carousel .owl-stage {
    display: flex !important;
    align-items: stretch;
}

.services-carousel .owl-item {
    display: flex;
    overflow: visible !important;
}

.services-carousel .owl-item>.service-card-premium {
    width: 100%;
    min-height: 340px;
}

.service-card-premium {
    background: #141414;
    padding: 40px 36px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    gap: 28px;
    cursor: default;
    position: relative;
    overflow: visible;
}

/* Gradient border glow — hidden until hover */
.service-card-premium::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.5), rgba(168, 85, 247, 0.5), rgba(236, 72, 153, 0.3));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    z-index: 1;
}

/* Top shimmer line */
.service-card-premium::after {
    content: '';
    position: absolute;
    top: 0;
    left: 20%;
    right: 20%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    pointer-events: none;
    z-index: 2;
}

/* ─── PREMIUM HOVER ─── */
.service-card-premium:hover {
    transform: translateY(-12px);
    background: #1a1a1a;
    border-color: transparent;
    box-shadow:
        0 20px 60px rgba(99, 102, 241, 0.15),
        0 8px 24px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.service-card-premium:hover::before {
    opacity: 1;
}

/* Owl item stacking on hover */
.services-carousel .owl-item:hover {
    z-index: 50;
}

.service-card-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    position: relative;
    z-index: 3;
}

.service-card-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    color: #ffffff !important;
    position: relative;
    overflow: hidden;
}

.service-card-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(168, 85, 247, 0.3));
    opacity: 0;
    transition: opacity 0.5s ease;
    border-radius: inherit;
}

.service-card-icon i,
.service-card-icon svg {
    color: #ffffff !important;
    fill: currentColor;
    position: relative;
    z-index: 1;
}

.service-card-premium:hover .service-card-icon {
    border-color: rgba(99, 102, 241, 0.3);
    transform: scale(1.08) rotate(-3deg);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.15);
}

.service-card-premium:hover .service-card-icon::before {
    opacity: 1;
}

.service-card-header h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #f0f0f0;
    margin: 0;
    line-height: 1.3;
    transition: color 0.4s ease;
}

.service-card-premium:hover .service-card-header h3 {
    color: #ffffff;
}

.service-card-content {
    color: #777777;
    line-height: 1.8;
    font-size: 0.95rem;
    transition: color 0.4s ease;
    flex: 1;
    position: relative;
    z-index: 3;
}

.service-card-premium:hover .service-card-content {
    color: #b0b0b0;
}

.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    position: relative;
    z-index: 3;
}

.service-card-link i {
    transition: transform 0.3s ease;
}

.service-card-premium:hover .service-card-link {
    opacity: 1;
    transform: translateX(0);
    color: #ffffff;
}

.service-card-premium:hover .service-card-link i {
    transform: translateX(4px);
}

/* Responsive grid for services */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== FAQ SECTION ==================== */
.faq-section {
    padding: 80px 0;
}

.faq-container {
    max-width: 900px;
    margin: 48px auto 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.35s ease;
    background: var(--white);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.faq-item.active {
    border-color: var(--gray-400);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.faq-question {
    padding: 24px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: transparent;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--black);
    transition: all 0.3s ease;
}

.faq-question i {
    font-size: 1.4rem;
    color: var(--gray-400);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(135deg);
    color: var(--black);
}

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

.faq-question:hover {
    background: rgba(0, 0, 0, 0.02);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-inner {
    padding: 0 28px 28px;
    color: var(--gray-600);
    line-height: 1.8;
    font-size: 1rem;
}

/* Owl Carousel — dots & nav on white/light background */
.services-carousel .owl-dots {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 8px;
}

.services-carousel .owl-dot span {
    background: var(--gray-300) !important;
    width: 8px !important;
    height: 8px !important;
    border-radius: 50% !important;
    transition: all 0.35s ease !important;
    display: block;
}

.services-carousel .owl-dot.active span,
.services-carousel .owl-dot:hover span {
    background: var(--black) !important;
    width: 28px !important;
    border-radius: 4px !important;
}

/* ── Services Carousel Nav ─────────────────────────────────── */
.services-carousel .owl-nav {
    position: absolute;
    top: 50%;
    left: -30px;
    right: -30px;
    transform: translateY(-50%);
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    pointer-events: none;
    margin: 0 !important;
    padding: 0 !important;
    z-index: 20;
}

/* ─ Button = the visible circle ─ */
.services-carousel .owl-nav button[class*="owl-"] {
    -webkit-appearance: none !important;
    appearance: none !important;
    pointer-events: all;
    cursor: pointer;
    width: 52px !important;
    height: 52px !important;
    min-width: 52px;
    min-height: 52px;
    border-radius: 50% !important;
    background: #ffffff !important;
    border: 1.5px solid rgba(0, 0, 0, 0.10) !important;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08) !important;
    outline: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: background 0.3s ease, border-color 0.3s ease,
        box-shadow 0.3s ease, transform 0.3s ease !important;
    font-size: 0 !important;
    /* kill any stray owl text */
    line-height: 0 !important;
    color: transparent !important;
}

.services-carousel .owl-nav button[class*="owl-"]:hover {
    background: #0A0A0A !important;
    border-color: #0A0A0A !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22) !important;
    transform: scale(1.06);
}

/* ─ Span = pass-through flex wrapper ─ */
.services-carousel .owl-nav .owl-nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: transparent;
    border: none;
    border-radius: 50%;
}

/* ─ Icon = perfectly centered arrow ─ */
.services-carousel .owl-nav .owl-nav-btn i {
    font-size: 1.4rem;
    color: #1a1a1a;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    line-height: 1;
    transition: color 0.3s ease;
}

.services-carousel .owl-nav button[class*="owl-"]:hover .owl-nav-btn i {
    color: #ffffff;
}

/* ─ Disabled state ─ */
.services-carousel .owl-nav .disabled {
    opacity: 0.2 !important;
    pointer-events: none !important;
    cursor: default !important;
}

.project-card p {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

.project-card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--black);
    margin-top: var(--space-4);
    opacity: 0;
    transform: translateY(8px);
    transition: all var(--transition-base);
}

.project-card:hover .project-card-link {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== ABOUT SECTION ==================== */
.about-section {
    padding: var(--space-12) 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.about-bg-text {
    position: absolute;
    top: 60%;
    left: 12%;
    transform: translateY(-50%);
    font-size: 28rem;
    font-weight: 900;
    color: var(--black);
    opacity: 0.04;
    pointer-events: none;
    line-height: 1;
    z-index: 0;
}

.about-bg-text::before {
    content: '2026';
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1.5fr;
    gap: var(--space-12);
    position: relative;
    z-index: 1;
}

.about-badge {
    display: inline-flex;
    padding: 8px 16px;
    background: var(--black);
    color: var(--white) !important;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: 4px;
    margin-bottom: var(--space-6);
    line-height: 1;
}

.about-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--black);
    letter-spacing: -0.04em;
}

.about-text-lead {
    font-size: var(--font-size-2xl);
    line-height: 1.5;
    font-weight: 500;
    color: var(--gray-800);
    margin-bottom: var(--space-8);
    position: relative;
    padding-left: var(--space-6);
    border-left: 2px solid var(--black);
}

.about-text-body {
    display: grid;
    gap: var(--space-6);
}

.about-text-body p {
    font-size: var(--font-size-base);
    line-height: 1.8;
    color: var(--gray-600);
}

@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }

    .about-bg-text {
        font-size: 15rem;
        left: 0;
    }
}

@media (max-width: 768px) {
    .about-title {
        font-size: 2.5rem;
    }

    .about-section {
        padding: var(--space-10) 0;
    }
}

/* ==================== BRAND ECOSYSTEM ==================== */
.brand-ecosystem {
    padding: var(--space-12) 0;
    background: #0d0d0d !important;
    position: relative;
    overflow: hidden;
}

/* Force all text inside brand-ecosystem to be visible on dark background */
.brand-ecosystem .section-tag {
    color: var(--gray-500);
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.brand-ecosystem .ecosystem-title,
.brand-ecosystem h2 {
    color: var(--white);
}

.brand-ecosystem .ecosystem-text {
    color: var(--gray-400);
}

.ecosystem-header {
    max-width: 800px;
    margin-bottom: var(--space-10);
}

.ecosystem-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    letter-spacing: -0.04em;
    color: var(--white);
}

.ecosystem-text {
    color: var(--gray-400);
    font-size: var(--font-size-lg);
    line-height: 1.6;
}

.brand-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.brand-card {
    position: relative;
    padding: var(--space-10) var(--space-6);
    background: #1a1a1a !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 24px;
    text-align: center;
    text-decoration: none;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
    overflow: hidden;
}

.brand-card-glass {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(230, 230, 255, 0.05), rgba(255, 255, 255, 0));
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 0;
}

.brand-logo {
    position: relative;
    z-index: 1;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    filter: grayscale(1) brightness(2);
    opacity: 0.85;
}

.brand-logo img {
    max-height: 100%;
    max-width: 180px;
    object-fit: contain;
}

.brand-info {
    position: relative;
    z-index: 1;
}

.brand-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
    transition: transform 0.3s ease;
}

.brand-card p {
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.4;
    transition: color 0.3s ease;
}

.brand-discover {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: var(--space-4);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s ease;
}

/* Hover Effects */
.brand-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.7),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    transform: translateY(-10px);
    background: #1e1e1e;
}

.brand-card:hover .brand-card-glass {
    opacity: 1;
}

.brand-card:hover .brand-logo {
    transform: scale(1.12);
    filter: grayscale(0) brightness(1);
    opacity: 1;
}

.brand-card:hover .brand-discover {
    opacity: 1;
    transform: translateY(0);
}

.brand-card:hover h4 {
    transform: translateY(-2px);
}

.brand-card:hover p {
    color: var(--gray-400);
}

@media (max-width: 1024px) {
    .brand-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-6);
    }
}

@media (max-width: 768px) {
    .brand-grid {
        grid-template-columns: 1fr;
    }

    .ecosystem-title {
        font-size: 2.25rem;
    }

    .brand-card {
        padding: var(--space-8) var(--space-6);
    }
}

/* ==================== STATS ==================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--space-10) 0;
}

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

.stat-number {
    font-size: var(--font-size-5xl);
    font-weight: 500;
    color: var(--black);
    line-height: 1;
    letter-spacing: -0.03em;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    margin-top: var(--space-3);
}

/* ==================== SERVICES ==================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.service-card {
    padding: var(--space-7);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.service-card:hover {
    border-color: var(--black);
}

.service-icon {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-5);
}

.service-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-3);
}

.service-card p {
    font-size: var(--font-size-sm);
}

/* ==================== CTA BAND ==================== */
.cta-band {
    background: var(--gray-50);
    padding: var(--space-12) 0;
    text-align: center;
}

.cta-band h2 {
    margin-bottom: var(--space-4);
}

.cta-band p {
    margin: 0 auto var(--space-6);
}

/* ==================== FOOTER ==================== */
footer {
    background: var(--black);
    color: #9CA3AF;
    padding: var(--space-12) 0 var(--space-6);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 4fr;
    gap: var(--space-12);
    padding-bottom: var(--space-10);
    border-bottom: 1px solid var(--gray-800);
}

.footer-brand {
    max-width: 320px;
}

.footer-logo-link {
    display: inline-block;
    margin-bottom: var(--space-5);
}

.footer-desc {
    font-size: var(--font-size-sm);
    line-height: 1.8;
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    gap: var(--space-4);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--gray-700);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    border-color: var(--white);
    background: var(--white);
}

.footer-social a:hover svg {
    stroke: var(--black);
}

.footer-links-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.footer-title {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--white);
    margin-bottom: var(--space-5);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: 0;
    margin: 0;
}

.footer-links a {
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    display: block;
    position: relative;
    padding-left: 0;
}

.footer-links a::before {
    content: '→';
    position: absolute;
    left: -20px;
    font-size: 0.8rem;
    opacity: 0;
    transform: translateX(-5px);
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-links a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-3);
}

.footer-contact li a {
    padding-left: 0;
    line-height: normal;
}

.footer-contact svg {
    flex-shrink: 0;
    opacity: 0.8;
}

/* Footer Newsletter Section */
.footer-newsletter {
    margin-top: var(--space-8);
    padding: var(--space-5) var(--space-6);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.newsletter-content {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    flex-wrap: wrap;
}

.newsletter-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--gray-700) 100%);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.newsletter-icon svg {
    stroke: var(--white);
}

.newsletter-text {
    flex: 1;
    min-width: 200px;
}

.newsletter-text h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--white);
    margin-bottom: 2px;
}

.newsletter-text p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.newsletter-form {
    flex: 1;
    max-width: 420px;
    min-width: 280px;
}

.newsletter-input-group {
    display: flex;
    gap: 0;
    border-radius: var(--radius-full);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: all 0.3s ease;
}

.newsletter-input-group:focus-within {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.05);
}

.newsletter-input-group input[type="email"] {
    flex: 1;
    padding: 12px 18px;
    background: transparent;
    border: none;
    color: var(--white);
    font-size: var(--font-size-sm);
    outline: none;
}

.newsletter-input-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.newsletter-input-group button {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 20px;
    background: var(--white);
    color: var(--black);
    border: none;
    font-weight: 600;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.newsletter-input-group button:hover {
    background: var(--gray-100);
}

.newsletter-input-group button svg {
    transition: transform 0.3s ease;
}

.newsletter-input-group button:hover svg {
    transform: translateX(3px);
}

/* KVKK Checkbox */
.newsletter-kvkk {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-top: 10px;
    cursor: pointer;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-kvkk input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: var(--primary);
    flex-shrink: 0;
    margin-top: 1px;
}

.newsletter-kvkk span {
    line-height: 1.4;
}

.newsletter-kvkk a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.newsletter-kvkk a:hover {
    color: var(--white);
}

.newsletter-message {
    margin-top: var(--space-3);
    font-size: var(--font-size-sm);
    text-align: left;
}

.newsletter-message.success {
    color: #10b981;
}

.newsletter-message.error {
    color: #ef4444;
}

.footer-bottom {
    padding-top: var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-xs);
}

.footer-bottom-links {
    display: flex;
    gap: var(--space-6);
}

.footer-bottom-links a {
    transition: color var(--transition-fast);
}

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

/* ==================== GRID SYSTEM ==================== */
.grid {
    display: grid;
    gap: var(--space-6);
}

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

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

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

/* ==================== ANIMATIONS ==================== */
[data-aos] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

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

    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .two-col {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --container-padding: var(--space-5);
    }

    .nav-menu {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .header-actions .lang-switch,
    .header-actions .btn-primary {
        display: none;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-8);
    }

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

    .footer-main {
        padding: var(--space-8) 0;
        grid-template-columns: 1fr;
        gap: var(--space-10);
        text-align: center;
    }

    .footer-brand {
        max-width: 100%;
        margin: 0 auto;
        padding-bottom: var(--space-6);
        border-bottom: 1px solid var(--gray-800);
    }

    .footer-desc {
        margin: var(--space-4) auto var(--space-6);
        max-width: 300px;
    }

    .footer-social {
        justify-content: center;
        gap: var(--space-5);
    }

    .footer-links-group {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .footer-col {
        padding: var(--space-2) 0;
    }

    .footer-title {
        margin-bottom: var(--space-4);
        font-size: var(--font-size-base);
        text-transform: uppercase;
        letter-spacing: 0.1em;
        color: var(--gray-400);
    }

    .footer-links {
        gap: var(--space-2);
    }

    .footer-links a {
        display: flex;
        padding: var(--space-3) 0;
        font-size: var(--font-size-base);
        border-bottom: 1px solid var(--gray-900);
        justify-content: space-between;
    }

    .footer-links a::after {
        content: '→';
        opacity: 0.3;
    }

    .footer-links a::before {
        display: none;
    }

    .footer-contact li {
        justify-content: center;
        flex-direction: row;
        gap: var(--space-3);
        padding: var(--space-2) 0;
    }

    .footer-contact span,
    .footer-contact a {
        font-size: var(--font-size-base);
    }

    /* Newsletter Mobile */
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-icon {
        display: none;
    }

    .newsletter-text {
        min-width: auto;
    }

    .newsletter-form {
        width: 100%;
        max-width: 100%;
    }

    .newsletter-kvkk {
        justify-content: center;
        text-align: center;
    }

    .footer-bottom {
        min-height: auto;
        padding-top: calc(72px + var(--space-10));
        padding-bottom: var(--space-8);
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

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

    .hero-visual {
        order: -1;
        margin-bottom: var(--space-4);
    }

    .hero-card:hover {
        transform: none;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .scroll-indicator {
        display: none;
    }
}

/* Form Styles */
input,
textarea {
    width: 100%;
    font-family: inherit;
    font-size: var(--font-size-base);
    padding: var(--space-4);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: var(--white);
    transition: border-color var(--transition-fast);
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--black);
}

label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--black);
    margin-bottom: var(--space-2);
}

/* ==================== SCROLL TO TOP ==================== */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    width: 50px;
    height: 50px;
    background: var(--black);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 90;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.scroll-top-btn:hover {
    background: var(--gray-800);
    transform: translateX(-50%) translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.scroll-top-btn svg {
    stroke: var(--white);
}

/* ==================== CHAT WIDGET ==================== */
.chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.chat-toggle {
    width: 60px;
    height: 60px;
    background: var(--black);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-base);
    position: relative;
}

.chat-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.chat-toggle svg {
    stroke: var(--white);
    transition: all var(--transition-fast);
}

.chat-toggle .chat-icon {
    opacity: 1;
    transform: scale(1);
}

.chat-toggle .close-icon {
    position: absolute;
    opacity: 0;
    transform: scale(0.5) rotate(-90deg);
}

.chat-toggle.active .chat-icon {
    opacity: 0;
    transform: scale(0.5) rotate(90deg);
}

.chat-toggle.active .close-icon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

/* Pulse animation */
.chat-toggle::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--black);
    animation: chat-pulse 2s ease-out infinite;
    z-index: -1;
}

@keyframes chat-pulse {
    0% {
        transform: scale(1);
        opacity: 0.4;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.chat-window {
    position: absolute;
    bottom: 75px;
    right: 0;
    width: 360px;
    height: 480px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    display: none;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.chat-window.active {
    display: flex;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.chat-header {
    padding: 16px 20px;
    background: var(--black);
    color: var(--white);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-avatar svg {
    stroke: var(--white);
}

.chat-title {
    font-weight: 600;
    font-size: 0.9375rem;
}

.chat-status {
    font-size: 0.75rem;
    color: #4ade80;
    display: flex;
    align-items: center;
    gap: 4px;
}

.chat-status::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #4ade80;
    border-radius: 50%;
}

.chat-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.chat-close:hover {
    opacity: 1;
}

.chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--gray-50);
}

.chat-bubble {
    padding: 12px 16px;
    border-radius: 16px;
    max-width: 85%;
    font-size: 0.875rem;
    line-height: 1.5;
}

.chat-bubble.bot {
    background: var(--white);
    color: var(--gray-700);
    align-self: flex-start;
    border: 1px solid var(--gray-200);
    border-radius: 16px 16px 16px 4px;
}

.chat-bubble.user {
    background: var(--black);
    color: var(--white);
    align-self: flex-end;
    border-radius: 16px 16px 4px 16px;
}

.chat-form {
    padding: 16px;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: 10px;
}

.chat-form input {
    flex: 1;
    border: 1px solid var(--gray-300);
    border-radius: 24px;
    padding: 12px 18px;
    font-size: 0.875rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.chat-form input:focus {
    border-color: var(--black);
}

.chat-form button {
    width: 44px;
    height: 44px;
    background: var(--black);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.chat-form button:hover {
    background: var(--gray-800);
}

.chat-form button svg {
    stroke: var(--white);
}

/* Chat Contact Form */
.chat-contact-form {
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: 16px;
    margin-top: 12px;
}

.contact-form-header {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.chat-contact-form form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chat-contact-form input {
    padding: 10px 14px;
    border: 1px solid var(--gray-300);
    border-radius: 10px;
    font-size: 14px;
    transition: all 0.2s ease;
    background: var(--white);
}

.chat-contact-form input:focus {
    outline: none;
    border-color: var(--black);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.chat-contact-form button {
    background: var(--black);
    color: var(--white);
    border: none;
    padding: 12px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.chat-contact-form button:hover {
    background: var(--gray-800);
}

.chat-contact-form button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.contact-form-success {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #10b981;
    font-weight: 500;
    font-size: 14px;
}

/* Chat Warning Message */
.chat-warning {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border: 1px solid #f59e0b;
    border-radius: 12px;
    color: #92400e;
    font-size: 13px;
    font-weight: 500;
    margin-top: 8px;
    animation: slideIn 0.3s ease;
}

.chat-warning.fade-out {
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

/* Shake Animation for Contact Form */
.chat-contact-form.shake {
    animation: shake 0.5s ease;
}

@keyframes shake {

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

    10%,
    30%,
    50%,
    70%,
    90% {
        transform: translateX(-5px);
    }

    20%,
    40%,
    60%,
    80% {
        transform: translateX(5px);
    }
}

/* ==================== ADDITIONAL RESPONSIVE ==================== */
@media (max-width: 480px) {
    :root {
        --container-padding: 16px;
        --font-size-5xl: 1.75rem;
        --font-size-4xl: 1.5rem;
    }

    html {
        font-size: 16px;
    }

    /* Header Mobile Refinements */
    header {
        height: 70px !important;
    }

    .header-inner {
        height: 70px !important;
        gap: 10px;
    }

    .header-actions {
        gap: var(--space-2);
    }

    .logo img {
        height: 42px !important;
    }

    .lang-switch {
        font-size: 0.625rem;
        letter-spacing: 0.05em;
        margin-right: 4px;
        display: flex;
        flex-direction: column;
        line-height: 1.2;
        gap: 2px;
    }

    .lang-switch span {
        display: none;
    }

    .header-actions .btn {
        padding: 8px 12px;
        font-size: 0.75rem;
        min-height: 36px;
        border-radius: 8px;
    }

    /* Hero Mobile Refinements */
    .footer-bottom {
        border-top: 1px solid var(--gray-800);
        padding: var(--space-6) 0;
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }

    .hero {
        min-height: auto;
        padding-top: calc(70px + var(--space-4));
        padding-bottom: var(--space-6);
    }

    .hero h1 {
        font-size: 1.75rem;
        line-height: 1.15;
        margin-bottom: var(--space-4);
    }

    .hero p {
        font-size: 0.9375rem;
        line-height: 1.5;
        margin-bottom: var(--space-8);
        color: var(--gray-600);
    }

    .hero-grid {
        gap: var(--space-6);
    }

    .hero-visual {
        display: none;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: var(--space-3);
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
        padding: 16px;
        font-size: 1rem;
    }

    .hero-buttons .btn-outline {
        background: var(--white);
        border: 1px solid var(--gray-200);
    }

    /* Stats Mobile */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
        text-align: center;
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    /* Services/Manifesto Mobile */
    .manifesto-wrapper {
        flex-direction: column;
        text-align: center;
        gap: var(--space-6);
        margin-bottom: var(--space-8);
    }

    .manifesto-header {
        max-width: 100%;
    }

    .manifesto-visual {
        justify-content: center;
        order: -1;
    }

    .pars-visual-img {
        max-height: 300px;
    }

    .manifesto-title {
        font-size: 1.5rem;
    }

    .manifesto-text {
        font-size: 0.9375rem;
    }

    .services-categories {
        gap: var(--space-4);
    }

    .service-category {
        padding: var(--space-4);
    }

    .category-header h3 {
        font-size: 1rem;
    }

    .category-icon {
        width: 44px;
        height: 44px;
    }

    .category-icon svg {
        width: 20px;
        height: 20px;
    }

    .category-list li {
        font-size: 0.8125rem;
        padding: var(--space-2) 0;
    }

    /* Footer Mobile */
    .footer-main {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .footer-links-group {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
        text-align: left;
    }

    .footer-col:last-child {
        grid-column: span 2;
        text-align: center;
    }

    .footer-brand {
        text-align: center;
        max-width: 100%;
    }

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--space-3);
    }

    /* Buttons Mobile */
    .btn {
        padding: 12px 24px;
        font-size: 0.875rem;
    }

    .btn-lg {
        padding: 14px 28px;
        font-size: 0.9375rem;
        width: 100%;
    }

    /* Scroll to Top & Chat */
    .scroll-top-btn {
        width: 44px;
        height: 44px;
        bottom: 20px;
    }

    .chat-widget {
        right: 12px;
        bottom: 12px;
    }

    .chat-toggle {
        width: 50px;
        height: 50px;
        background: var(--white) !important;
        border: 2px solid var(--black);
    }

    .chat-toggle svg {
        stroke: var(--black) !important;
    }

    .chat-window {
        width: calc(100vw - 24px);
        right: -6px;
        height: 380px;
        bottom: 65px;
    }

    /* CTA Band Mobile */
    .cta-band {
        padding: var(--space-8) 0;
    }

    .cta-band h2 {
        font-size: 1.375rem;
    }

    /* Two Column Mobile */
    .two-col {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    /* Section Tags */
    .section-tag {
        font-size: 0.6875rem;
    }

    /* About Section */
    section[style*="background: var(--gray-50)"] h2 {
        font-size: 1.5rem;
    }

    /* Preloader Mobile */
    .preloader-logo {
        width: 80px;
    }

    .preloader-spinner {
        width: 60px;
        height: 60px;
    }

    /* Header Mobile */
    header {
        height: 70px;
    }

    .header-content {
        height: 70px;
    }

    .logo img {
        height: 42px;
    }

    /* Touch-friendly tap targets */
    a,
    button {
        min-height: 44px;
    }

    /* Mobile Menu */
    .mobile-menu {
        padding-top: 80px;
        background: var(--white);
    }

    .mobile-menu-nav a {
        font-size: 1.25rem;
        font-weight: 600;
        padding: var(--space-5) 0;
        border-bottom: 1px solid var(--gray-100);
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .mobile-menu-nav a i {
        font-size: 1.5rem;
        color: var(--black);
    }

    section {
        padding: var(--space-6) 0;
    }

    .section-header {
        margin-bottom: var(--space-6);
    }
}

/* Extra small devices */
@media (max-width: 360px) {
    :root {
        --container-padding: 12px;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-8);
        padding: var(--space-8) 0;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .btn-lg {
        padding: 12px 20px;
    }
}

/* ==================== STICKY ACTION BAR (MOBILE) ==================== */
.mobile-sticky-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    z-index: 998;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.05);
}

.sticky-bar-inner {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    height: 100%;
    align-items: center;
}

.sticky-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: var(--gray-600);
    font-size: 0.625rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.2s ease;
    text-decoration: none;
}

.sticky-item svg {
    stroke: var(--black);
    width: 20px;
    height: 20px;
    transition: transform 0.2s ease;
}

.sticky-item:active {
    transform: scale(0.9);
}

.sticky-item span {
    color: var(--black);
}

@media (max-width: 768px) {
    .mobile-sticky-bar {
        display: block;
    }



    .scroll-top-btn {
        bottom: 85px !important;
    }

    .chat-widget {
        right: 10px;
        bottom: 70px;
    }

    .chat-toggle {
        display: none !important;
    }

    .chat-window {
        position: fixed;
        /* Default offsets, will be overridden by JS on mobile when keyboard opens */
        top: var(--chat-top-offset, 90px);
        bottom: var(--chat-bottom-offset, 0px);
        left: 10px;
        right: 10px;
        width: auto;
        height: auto;
        /* max-height ensures we don't overlap the header even if JS calculation is off */
        max-height: calc(100dvh - 90px);
        border-radius: 20px 20px 0 0;
        z-index: 990;
        display: none;
        flex-direction: column;
        box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.1);
        overflow: hidden;
        background: var(--white);
        border: 1px solid rgba(0, 0, 0, 0.1);
        transition: top 0.2s ease, bottom 0.2s ease, height 0.2s ease;
    }

    .chat-window.active {
        display: flex;
    }

    .chat-window .chat-header {
        padding: 12px 16px;
        flex-shrink: 0;
        position: sticky;
        top: 0;
        z-index: 10;
    }

    .chat-window .chat-messages {
        flex: 1;
        overflow-y: auto;
        padding: 12px;
        padding-bottom: 20px;
        /* Standard padding */
        -webkit-overflow-scrolling: touch;
    }

    .chat-window .chat-form {
        position: static;
        /* Inside flex flow */
        padding: 12px;
        padding-bottom: calc(12px + env(safe-area-inset-bottom));
        background: var(--white);
        border-top: 1px solid var(--gray-200);
        margin-top: auto;
    }

    .chat-window .chat-form input {
        font-size: 16px !important;
        /* Prevent iOS zoom */
    }

    /* Hide body scroll when chat is open on mobile */
    body.chat-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
    }

    footer {
        padding-bottom: 80px !important;
    }
}

/* ==================== BRAND ECOSYSTEM ==================== */
.brand-ecosystem {
    padding: var(--space-12) 0;
    background: var(--white);
    border-top: 1px solid var(--gray-100);
}

.ecosystem-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-11);
}

.ecosystem-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--space-4);
    letter-spacing: -0.04em;
    line-height: 1.1;
}

.ecosystem-text {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    line-height: 1.6;
}

.brand-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-9);
    /* Artırılmış boşluk */
}

.brand-card {
    background: #ffffff;
    padding: var(--space-11) var(--space-7);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
    /* Çok ince border */
    text-align: center;
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.brand-card:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: var(--black);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.1), 0 0 20px rgba(0, 0, 0, 0.05);
    z-index: 2;
}

/* Premium Alt Çizgi Animasyonu */
.brand-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 10%;
    width: 80%;
    height: 4px;
    background: var(--black);
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border-radius: 2px 2px 0 0;
}

.brand-card:hover::after {
    transform: scaleX(1);
}

.brand-logo {
    height: 120px;
    /* Daha geniş alan */
    width: 100%;
    margin-bottom: var(--space-9);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--space-2);
}

.brand-logo .logo-img {
    max-height: 80px;
    /* Logo boyutlarını sabitle */
    max-width: 90%;
    object-fit: contain;
    filter: brightness(0) invert(1) opacity(0.8);
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.brand-card:hover .logo-img {
    filter: brightness(0) invert(1) opacity(1);
    transform: scale(1.12);
}

.brand-card h3 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: var(--space-3);
    color: var(--black);
    letter-spacing: -0.03em;
}

.brand-card p {
    font-size: 1rem;
    color: var(--gray-500);
    line-height: 1.5;
    max-width: 20ch;
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .brand-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }
}

@media (max-width: 768px) {
    .brand-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .ecosystem-title {
        font-size: 2.25rem;
    }

    .brand-card {
        padding: var(--space-10) var(--space-8);
    }

    .brand-logo {
        height: 100px;
    }
}



.brand-info h3,
.brand-info p,
.brand-info .brand-discover,
.brand-info .brand-discover i,
.ecosystem-header .section-tag {
    color: var(--white) !important;
}

/* ── Services Carousel positioning ─────────────────────────── */
.services-carousel {
    position: relative;
    padding: 0 68px;
}

.services-carousel .owl-stage-outer {
    overflow-x: hidden;
    overflow-y: visible;
}

.services-carousel .owl-stage {
    display: flex !important;
    align-items: stretch;
}

/* Dots */
.services-carousel .owl-dots {
    margin-top: var(--space-6) !important;
    text-align: center;
}

.services-carousel .owl-dots .owl-dot span {
    width: 8px !important;
    height: 8px !important;
    background: var(--gray-300) !important;
    border-radius: 50% !important;
    transition: all 0.3s ease !important;
    margin: 0 4px !important;
}

.services-carousel .owl-dots .owl-dot.active span {
    width: 24px !important;
    border-radius: 4px !important;
    background: var(--black) !important;
}