/* ============================================================
   TürkWeb Tasarım — Main Stylesheet
   Aesthetic: Ottoman-modern luxury meets tech confidence
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Playfair+Display:ital,wght@0,700;0,800;1,700&family=JetBrains+Mono:wght@500&display=swap');

/* --- Design Tokens --- */
:root {
    /* Primary — Deep Turkish Red (Kırmızı) */
    --c-primary: #C8102E;
    --c-primary-dark: #9B0D23;
    --c-primary-light: #E8354F;

    /* Accent — Ottoman Gold */
    --c-accent: #D4A843;
    --c-accent-light: #F0D078;

    /* Neutrals */
    --c-dark: #0D0D0F;
    --c-dark-2: #1A1A1F;
    --c-dark-3: #2A2A32;
    --c-gray: #6B6B7B;
    --c-gray-light: #9999AA;
    --c-light: #F5F3F0;
    --c-light-2: #EDE9E3;
    --c-white: #FFFFFF;

    /* Semantic */
    --c-success: #2ECC71;
    --c-info: #3498DB;

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

    /* Typography */
    --f-display: 'Playfair Display', Georgia, serif;
    --f-body: 'Plus Jakarta Sans', system-ui, sans-serif;
    --f-mono: 'JetBrains Mono', monospace;

    /* Borders & Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 40px rgba(200,16,46,0.15);

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--f-body);
    color: var(--c-dark);
    background: var(--c-white);
    line-height: 1.7;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: color 0.3s var(--ease-out); }
ul { list-style: none; }

/* --- Utility --- */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 var(--sp-xl);
}

.section-padding {
    padding: var(--sp-5xl) 0;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-sm);
    padding: var(--sp-sm) var(--sp-lg);
    background: var(--c-primary);
    color: var(--c-white);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
}

.badge--outline {
    background: transparent;
    border: 1.5px solid var(--c-primary);
    color: var(--c-primary);
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--sp-3xl);
}

.section-header .badge {
    margin-bottom: var(--sp-lg);
}

.section-header h2 {
    font-family: var(--f-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--c-dark);
    margin-bottom: var(--sp-md);
}

.section-header p {
    font-size: 1.05rem;
    color: var(--c-gray);
    line-height: 1.8;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-sm);
    padding: 0.85rem 2rem;
    font-family: var(--f-body);
    font-size: 0.95rem;
    font-weight: 700;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 40%, rgba(255,255,255,0.15) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.6s var(--ease-out);
}

.btn:hover::after {
    transform: translateX(100%);
}

.btn-primary {
    background: var(--c-primary);
    color: var(--c-white);
    box-shadow: 0 4px 20px rgba(200,16,46,0.3);
}

.btn-primary:hover {
    background: var(--c-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(200,16,46,0.4);
}

.btn-outline {
    background: transparent;
    color: var(--c-dark);
    border: 2px solid var(--c-dark-3);
}

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

.btn-white {
    background: var(--c-white);
    color: var(--c-primary);
    box-shadow: var(--shadow-md);
}

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

.btn-gold {
    background: linear-gradient(135deg, var(--c-accent), var(--c-accent-light));
    color: var(--c-dark);
    box-shadow: 0 4px 20px rgba(212,168,67,0.3);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212,168,67,0.4);
}

.btn-lg {
    padding: 1.05rem 2.5rem;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 0.6rem 1.4rem;
    font-size: 0.85rem;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--sp-lg) 0;
    transition: all 0.4s var(--ease-out);
}

.navbar.scrolled {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--sp-md) 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.06);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    font-family: var(--f-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--c-white);
    transition: color 0.4s;
}

.navbar.scrolled .nav-logo {
    color: var(--c-dark);
}

.nav-logo span {
    color: var(--c-primary);
}

.navbar.scrolled .nav-logo span {
    color: var(--c-primary);
}

.nav-logo svg {
    width: 36px;
    height: 36px;
}

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

.nav-links a {
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255,255,255,0.8);
    transition: color 0.3s;
    position: relative;
}

.navbar.scrolled .nav-links a {
    color: var(--c-gray);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--c-white);
}

.navbar.scrolled .nav-links a:hover,
.navbar.scrolled .nav-links a.active {
    color: var(--c-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--c-primary);
    border-radius: 2px;
    transition: width 0.3s var(--ease-out);
}

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

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

.lang-switch {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
    color: rgba(255,255,255,0.8);
    border: 1.5px solid rgba(255,255,255,0.2);
    transition: all 0.3s;
    cursor: pointer;
}

.lang-switch:hover {
    border-color: var(--c-primary);
    color: var(--c-white);
}

.navbar.scrolled .lang-switch {
    color: var(--c-gray);
    border-color: var(--c-light-2);
}

.navbar.scrolled .lang-switch:hover {
    color: var(--c-primary);
    border-color: var(--c-primary);
}

/* Hamburger */
.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nav-hamburger span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: var(--c-white);
    border-radius: 2px;
    transition: all 0.3s;
}

.navbar.scrolled .nav-hamburger span {
    background: var(--c-dark);
}

.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav */
.nav-mobile {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--c-dark);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--sp-xl);
}

.nav-mobile.open {
    display: flex;
}

.nav-mobile a {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--c-white);
}

.nav-mobile a:hover {
    color: var(--c-primary);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--c-dark);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 80vw;
    height: 80vw;
    background: radial-gradient(circle, rgba(200,16,46,0.12) 0%, transparent 60%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -15%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(212,168,67,0.06) 0%, transparent 60%);
    pointer-events: none;
}

/* Geometric decorations */
.hero-geo {
    position: absolute;
    border: 1.5px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    pointer-events: none;
}

.hero-geo--1 {
    top: 15%;
    right: 8%;
    width: 300px;
    height: 300px;
    transform: rotate(15deg);
    animation: float 8s ease-in-out infinite;
}

.hero-geo--2 {
    bottom: 10%;
    left: 5%;
    width: 200px;
    height: 200px;
    transform: rotate(-20deg);
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: rotate(15deg) translateY(0); }
    50% { transform: rotate(15deg) translateY(-20px); }
}

.hero .container {
    position: relative;
    z-index: 2;
    padding-top: var(--sp-5xl);
}

.hero-content {
    max-width: 720px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-sm);
    padding: var(--sp-sm) var(--sp-lg);
    background: rgba(200,16,46,0.12);
    color: var(--c-primary-light);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: 1px solid rgba(200,16,46,0.2);
    margin-bottom: var(--sp-xl);
    animation: fadeInUp 0.6s var(--ease-out) 0.1s both;
}

.hero h1 {
    font-family: var(--f-display);
    font-size: clamp(2.8rem, 6vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--c-white);
    margin-bottom: var(--sp-xl);
    animation: fadeInUp 0.6s var(--ease-out) 0.2s both;
}

.hero h1 .highlight {
    background: linear-gradient(135deg, var(--c-primary-light), var(--c-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--c-gray-light);
    max-width: 540px;
    line-height: 1.8;
    margin-bottom: var(--sp-2xl);
    animation: fadeInUp 0.6s var(--ease-out) 0.3s both;
}

.hero-ctas {
    display: flex;
    align-items: center;
    gap: var(--sp-lg);
    margin-bottom: var(--sp-3xl);
    animation: fadeInUp 0.6s var(--ease-out) 0.4s both;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-xl);
    padding-top: var(--sp-2xl);
    border-top: 1px solid rgba(255,255,255,0.08);
    animation: fadeInUp 0.6s var(--ease-out) 0.5s both;
}

.hero-stat h3 {
    font-family: var(--f-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--c-white);
}

.hero-stat h3 span {
    color: var(--c-primary-light);
}

.hero-stat p {
    font-size: 0.85rem;
    color: var(--c-gray-light);
    font-weight: 500;
    margin-top: 2px;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
    background: var(--c-light);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--c-light-2), transparent);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-xl);
}

.service-card {
    background: var(--c-white);
    border-radius: var(--radius-lg);
    padding: var(--sp-2xl);
    position: relative;
    overflow: hidden;
    transition: all 0.5s var(--ease-out);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--c-light-2);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--c-primary), var(--c-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(200,16,46,0.08), rgba(200,16,46,0.04));
    border-radius: var(--radius-md);
    margin-bottom: var(--sp-lg);
    font-size: 1.5rem;
}

.service-card h3 {
    font-family: var(--f-display);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: var(--sp-md);
    color: var(--c-dark);
}

.service-card p {
    color: var(--c-gray);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--sp-lg);
}

.service-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-sm);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--c-dark-3);
}

.service-features li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: rgba(46,204,113,0.1);
    color: var(--c-success);
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* ============================================================
   PRICING (Web Design + Hosting)
   ============================================================ */
.pricing {
    position: relative;
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-md);
    margin-bottom: var(--sp-3xl);
}

.pricing-toggle label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--c-gray);
    cursor: pointer;
    transition: color 0.3s;
}

.pricing-toggle label.active {
    color: var(--c-dark);
}

.toggle-switch {
    position: relative;
    width: 52px;
    height: 28px;
    background: var(--c-light-2);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background 0.3s;
}

.toggle-switch.active {
    background: var(--c-primary);
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    background: var(--c-white);
    border-radius: 50%;
    transition: transform 0.3s var(--ease-spring);
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.toggle-switch.active::after {
    transform: translateX(24px);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-lg);
    align-items: start;
}

.pricing-card {
    background: var(--c-white);
    border: 1.5px solid var(--c-light-2);
    border-radius: var(--radius-lg);
    padding: var(--sp-2xl) var(--sp-xl);
    position: relative;
    transition: all 0.5s var(--ease-out);
}

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

.pricing-card.featured {
    border-color: var(--c-primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.02);
}

.pricing-card.featured:hover {
    transform: scale(1.02) translateY(-8px);
}

.pricing-popular {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--c-primary);
    color: var(--c-white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 16px;
    border-radius: var(--radius-full);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    white-space: nowrap;
}

.pricing-header {
    text-align: center;
    padding-bottom: var(--sp-xl);
    margin-bottom: var(--sp-xl);
    border-bottom: 1px solid var(--c-light-2);
}

.pricing-header h3 {
    font-family: var(--f-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--c-dark);
    margin-bottom: var(--sp-xs);
}

.pricing-header .pricing-desc {
    font-size: 0.85rem;
    color: var(--c-gray);
    margin-bottom: var(--sp-lg);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.pricing-price .currency {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--c-primary);
}

.pricing-price .amount {
    font-family: var(--f-display);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--c-dark);
    line-height: 1;
}

.pricing-price .period {
    font-size: 0.85rem;
    color: var(--c-gray);
    font-weight: 500;
}

.pricing-yearly-note {
    font-size: 0.78rem;
    color: var(--c-gray-light);
    text-align: center;
    margin-top: 4px;
}

.pricing-features {
    margin-bottom: var(--sp-xl);
}

.pricing-features-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--c-gray);
    margin-bottom: var(--sp-md);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    font-size: 0.88rem;
    color: var(--c-dark-3);
    padding: 6px 0;
}

.pricing-features li::before {
    content: '✓';
    color: var(--c-success);
    font-weight: 700;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.pricing-card .btn {
    width: 100%;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials {
    background: var(--c-dark);
    color: var(--c-white);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(200,16,46,0.06) 0%, transparent 60%);
    pointer-events: none;
}

.testimonials .section-header h2 {
    color: var(--c-white);
}

.testimonials .section-header p {
    color: var(--c-gray-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-xl);
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    padding: var(--sp-2xl);
    transition: all 0.4s var(--ease-out);
}

.testimonial-card:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-4px);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: var(--sp-lg);
}

.testimonial-stars span {
    color: var(--c-accent);
    font-size: 1.1rem;
}

.testimonial-card blockquote {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--c-gray-light);
    margin-bottom: var(--sp-xl);
    font-style: italic;
}

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

.testimonial-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--c-primary), var(--c-accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-white);
    font-weight: 700;
    font-size: 1rem;
}

.testimonial-author h4 {
    font-weight: 700;
    font-size: 0.95rem;
}

.testimonial-author span {
    font-size: 0.82rem;
    color: var(--c-gray);
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
    color: var(--c-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0L60 30L30 60L0 30z' fill='%23fff' fill-opacity='0.03'/%3E%3C/svg%3E") repeat;
    pointer-events: none;
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-family: var(--f-display);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    margin-bottom: var(--sp-lg);
}

.cta-section p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 560px;
    margin: 0 auto var(--sp-2xl);
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-xl);
    flex-wrap: wrap;
}

.cta-phone {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    font-weight: 600;
    opacity: 0.9;
}

.cta-phone svg {
    width: 20px;
    height: 20px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--c-dark);
    color: rgba(255,255,255,0.7);
    padding: var(--sp-4xl) 0 var(--sp-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: var(--sp-3xl);
    margin-bottom: var(--sp-3xl);
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.8;
    margin: var(--sp-lg) 0;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.06);
    border-radius: var(--radius-sm);
    transition: all 0.3s;
    font-size: 1.1rem;
}

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

.footer-col h4 {
    font-family: var(--f-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--c-white);
    margin-bottom: var(--sp-lg);
}

.footer-col ul li {
    margin-bottom: var(--sp-sm);
}

.footer-col ul li a {
    font-size: 0.9rem;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: var(--c-primary-light);
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    font-size: 0.9rem;
    margin-bottom: var(--sp-md);
}

.footer-newsletter {
    display: flex;
    gap: var(--sp-sm);
    margin-top: var(--sp-md);
}

.footer-newsletter input {
    flex: 1;
    padding: 0.65rem 1rem;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    color: var(--c-white);
    font-family: var(--f-body);
    font-size: 0.85rem;
    outline: none;
    transition: border 0.3s;
}

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

.footer-newsletter input:focus {
    border-color: var(--c-primary);
}

.footer-newsletter button {
    padding: 0.65rem 1.2rem;
    background: var(--c-primary);
    color: var(--c-white);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background 0.3s;
}

.footer-newsletter button:hover {
    background: var(--c-primary-dark);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--sp-xl);
    border-top: 1px solid rgba(255,255,255,0.06);
    font-size: 0.82rem;
    color: var(--c-gray);
}

.footer-legal {
    display: flex;
    gap: var(--sp-lg);
}

.footer-legal a:hover {
    color: var(--c-primary-light);
}

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 24px rgba(37,211,102,0.35);
    z-index: 999;
    transition: all 0.3s var(--ease-spring);
    cursor: pointer;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37,211,102,0.5);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
    fill: #fff;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* ============================================================
   RESPONSIVE — Complete Mobile Optimization
   ============================================================ */

/* --- Tablet: 1024px --- */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--sp-2xl);
    }
}

/* --- Mobile: 768px --- */
@media (max-width: 768px) {
    /* Nav */
    .nav-links { display: none; }
    .nav-hamburger { display: flex; }
    .nav-actions .btn { display: none; }
    .nav-actions .lang-switch {
        font-size: 0.75rem;
        padding: 4px 10px;
    }
    .navbar { padding: var(--sp-md) 0; }
    .navbar.scrolled { padding: var(--sp-sm) 0; }

    /* Hero */
    .hero { min-height: auto; padding: 100px 0 50px; }
    .hero .container { padding-top: var(--sp-xl); }
    .hero h1 { font-size: clamp(2rem, 8vw, 2.8rem); }
    .hero-desc { font-size: 1rem; max-width: 100%; }
    .hero-badge { font-size: 0.78rem; }

    .hero-ctas {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: var(--sp-md);
    }
    .hero-ctas .btn {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--sp-md);
    }
    .hero-stat h3 { font-size: 1.6rem; }
    .hero-stat p { font-size: 0.8rem; }

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }
    .service-features {
        grid-template-columns: 1fr;
    }

    /* Pricing */
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    .pricing-card.featured {
        transform: none;
    }
    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }
    .pricing-toggle {
        flex-wrap: wrap;
        justify-content: center;
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    /* CTA */
    .cta-actions {
        flex-direction: column;
        gap: var(--sp-md);
    }
    .cta-actions .btn {
        width: 100%;
        max-width: 320px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--sp-2xl);
    }
    .footer-bottom {
        flex-direction: column;
        gap: var(--sp-md);
        text-align: center;
    }
    .footer-legal {
        flex-wrap: wrap;
        justify-content: center;
    }
    .footer-newsletter {
        flex-direction: column;
    }
    .footer-newsletter input {
        width: 100%;
    }

    /* General */
    .section-padding { padding: var(--sp-3xl) 0; }
    .container { padding: 0 var(--sp-lg); }

    /* WhatsApp */
    .whatsapp-float { width: 52px; height: 52px; bottom: 16px; right: 16px; }
    .whatsapp-float svg { width: 26px; height: 26px; }
}

/* --- Small phones: 480px --- */
@media (max-width: 480px) {
    .hero h1 { font-size: 1.75rem; }
    .hero-desc { font-size: 0.9rem; }
    .hero-badge { font-size: 0.72rem; padding: var(--sp-xs) var(--sp-md); }

    .hero-stats { gap: var(--sp-sm); }
    .hero-stat h3 { font-size: 1.35rem; }
    .hero-stat p { font-size: 0.75rem; }

    .section-header h2 { font-size: 1.5rem; }
    .section-header p { font-size: 0.9rem; }

    .btn { padding: 0.75rem 1.4rem; font-size: 0.88rem; }
    .btn-lg { padding: 0.85rem 1.6rem; font-size: 0.92rem; }

    .pricing-card { padding: var(--sp-xl) var(--sp-lg); }
    .pricing-price .amount { font-size: 2.2rem; }
    .pricing-header h3 { font-size: 1.1rem; }

    .testimonial-card { padding: var(--sp-xl); }
    .testimonial-card blockquote { font-size: 0.9rem; }

    .service-card { padding: var(--sp-xl); }
    .service-card h3 { font-size: 1.15rem; }
    .service-card p { font-size: 0.88rem; }

    .cta-section h2 { font-size: 1.45rem; }
    .cta-section p { font-size: 0.9rem; }

    .container { padding: 0 var(--sp-md); }
    .section-padding { padding: var(--sp-2xl) 0; }

    .nav-logo { font-size: 1.2rem; }
    .nav-logo svg { width: 28px; height: 28px; }
}

/* --- Touch targets --- */
@media (hover: none) and (pointer: coarse) {
    .btn { min-height: 48px; }
    .pricing-card .btn { min-height: 48px; }
    .nav-hamburger { padding: 8px; }
    .nav-hamburger span { width: 28px; height: 3px; }
    .lang-switch { min-height: 40px; display: inline-flex; align-items: center; }
    .footer-col ul li a { padding: 4px 0; display: inline-block; }
}

/* --- Scroll animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .hero-geo--1, .hero-geo--2 { animation: none; }
    .btn::after { transition: none; }
}

/* Schema Markup visual hide */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================================
   HERO GRID — Two Column Layout with Image
   ============================================================ */
.hero .container.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--sp-2xl);
}

.hero-image-col {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    animation: fadeInUp 0.8s var(--ease-out) 0.5s both;
}

.hero-image {
    width: 100%;
    max-width: 580px;
    height: auto;
    filter: drop-shadow(0 20px 60px rgba(0,0,0,0.5));
    animation: heroFloat 6s ease-in-out infinite;
}

@keyframes heroFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-16px); }
}

@media (max-width: 1024px) {
    .hero .container.hero-grid {
        grid-template-columns: 1.2fr 1fr;
        gap: var(--sp-xl);
    }
    .hero-image { max-width: 420px; }
}

@media (max-width: 768px) {
    .hero .container.hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-image-col {
        order: -1;
        margin-bottom: var(--sp-lg);
    }
    .hero-image {
        max-width: 300px;
        margin: 0 auto;
    }
    .hero-badge { margin: 0 auto var(--sp-xl); }
    .hero-ctas { align-items: center; }
    .hero-stats { justify-items: center; }
}

@media (max-width: 480px) {
    .hero-image { max-width: 240px; }
}